Science.gov

Sample records for hunton formation oklahoma

  1. Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma

    SciTech Connect

    Kelkar, Mohan

    2001-05-08

    This report presents the work done so far on Hunton Formation in West Carney Field in Lincoln County, Oklahoma. West Carney Field produces oil and gas from the Hunton Formation. The field was developed starting in 1995. Some of the unique characteristics of the field include decreasing water oil and ratio over time, decreasing gas-oil ratio at the beginning of production, inability to calculate oil reserves in the field based on long data, and sustained oil rates over long periods of time.

  2. Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma

    SciTech Connect

    Mohan Kelkar

    2007-06-30

    Hunton formation in Oklahoma has been the subject of attention for the last ten years. The new interest started with the drilling of the West Carney field in 1995 in Lincoln County. Subsequently, many other operators have expanded the search for oil and gas in Hunton formation in other parts of Oklahoma. These fields exhibit many unique production characteristics, including: (1) decreasing water-oil or water-gas ratio over time; (2) decreasing gas-oil ratio followed by an increase; (3) poor prediction capability of the reserves based on the log data; and (4) low geological connectivity but high hydrodynamic connectivity. The purpose of this investigation is to understand the principal mechanisms affecting the production, and propose methods by which we can optimize the production from fields with similar characteristics.

  3. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2005-02-01

    Hunton formation in Oklahoma has displayed some unique production characteristics. These include high initial water-oil and gas-oil ratios, decline in those ratios over time and temporary increase in gas-oil ratio during pressure build up. The formation also displays highly complex geology, but surprising hydrodynamic continuity. This report addresses three key issues related specifically to West Carney Hunton field and, in general, to any other Hunton formation exhibiting similar behavior: (1) What is the primary mechanism by which oil and gas is produced from the field? (2) How can the knowledge gained from studying the existing fields can be extended to other fields which have the potential to produce? (3) What can be done to improve the performance of this reservoir? We have developed a comprehensive model to explain the behavior of the reservoir. By using available production, geological, core and log data, we are able to develop a reservoir model which explains the production behavior in the reservoir. Using easily available information, such as log data, we have established the parameters needed for a field to be economically successful. We provide guidelines in terms of what to look for in a new field and how to develop it. Finally, through laboratory experiments, we show that surfactants can be used to improve the hydrocarbons recovery from the field. In addition, injection of CO{sub 2} or natural gas also will help us recover additional oil from the field.

  4. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2003-10-01

    This report presents the work done so far on Hunton Formation in West Carney Field in Lincoln County, Oklahoma. West Carney Field produces oil and gas from the Hunton Formation. The field was developed starting in 1995. Some of the unique characteristics of the field include decreasing water oil ratio over time, decreasing gas-oil ratio at the beginning of production, inability to calculate oil reserves in the field based on log data, and sustained oil rates over long periods of time. To understand the unique characteristics of the field, an integrated evaluation was undertaken. Production data from the field were meticulously collected, and over forty wells were cored and logged to better understand the petrophysical and engineering characteristics. Based on the work done in this budget period so far, some of the preliminary conclusions can be listed as follows: (1) Based on PVT analysis, the field most likely contains volatile oil with bubble point close to initial reservoir pressure of 1,900 psia. (2) The initial oil in place, which is contact with existing wells, can be determined by newly developed material balance technique. The oil in place, which is in communication, is significantly less than determined by volumetric analysis, indicating heterogeneous nature of the reservoir. The oil in place, determined by material balance, is greater than determined by decline curve analysis. This difference may lead to additional locations for in fill wells. (3) The core and log evaluation indicates that the intermediate pores (porosity between 2 and 6 %) are very important in determining production potential of the reservoir. These intermediate size pores contain high oil saturation. (4) The limestone part of the reservoir, although low in porosity (mostly less than 6 %) is much more prolific in terms of oil production than the dolomite portion of the reservoir. The reason for this difference is the higher oil saturation in low porosity region. As the average porosity

  5. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2002-09-30

    The main objectives of the proposed study are as follows: (1) To understand and evaluate an unusual primary oil production mechanism which results in decreasing (retrograde) oil cut (ROC) behavior as reservoir pressure declines. (2) To improve calculations of initial oil in place so as to determine the economic feasibility of completing and producing a well. (3) To optimize the location of new wells based on understanding of geological and petrophysical properties heterogeneities. (4) To evaluate various secondary recovery techniques for oil reservoirs producing from fractured formations. (5) To enhance the productivity of producing wells by using new completion techniques. These objectives are important for optimizing field performance from West Carney Field located in Lincoln County, Oklahoma. The field, which was discovered in 1980, produces from Hunton Formation in a shallow-shelf carbonate reservoir. The early development in the field was sporadic. Many of the initial wells were abandoned due to high water production and constraints in surface facilities for disposing excess produced water. The field development began in earnest in 1995 by Altex Resources. They had recognized that production from this field was only possible if large volumes of water can be disposed. Being able to dispose large amounts of water, Altex aggressively drilled several producers. With few exceptions, all these wells exhibited similar characteristics. The initial production indicated trace amount of oil and gas with mostly water as dominant phase. As the reservoir was depleted, the oil cut eventually improved, making the overall production feasible. The decreasing oil cut (ROC) behavior has not been well understood. However, the field has been subjected to intense drilling activity because of prior success of Altex Resources. In this work, we will investigate the primary production mechanism by conducting several core flood experiments. After collecting cores from representative

  6. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2003-04-01

    West Carney Field produces from Hunton Formation. All the wells produce oil, water and gas. The main objective of this study is to understand the unique behavior observed in the field. This behavior includes: (1) Decrease in WOR over time; (2) Decrease in GOR at initial stages; (3) High decline rates of oil and gas; and (4) strong hydrodynamic connectivity between wells. This report specifically addresses two issues relevant to our understanding of the West Carney reservoir. By using core and log data as well as fluorescence information, we demonstrate that our hypothesis of how the reservoir is formed is consistent with these observations. Namely, oil migrated in water wet reservoir, over time, oil changed the wettability of some part of the reservoir, oil eventually leaked to upper formations prompting re-introduction of water into reservoir. Because of change in wettability, different pore size distributions responded differently to water influx. This hypothesis is consistent with fluorescence and porosity data, as we explain it in this quarterly report. The second issue deals with how to best calculate connected oil volume in the reservoir. The log data does not necessarily provide us with relevant information regarding oil in place. However, we have developed a new material balance technique to calculate the connected oil volume based on observed pressure and production data. By using the technique to four different fields producing from Hunton formation, we demonstrate that the technique can be successfully applied to calculate the connected oil in place.

  7. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2003-07-01

    West Carney Field produces from Hunton Formation. All the wells produce oil, water and gas. The main objective of this study is to understand the unique behavior observed in the field. We would also like to extend the analysis to other similar fields. This report specifically addresses two issues relevant to our understanding of the West Carney reservoir. In the first part, we discuss our efforts to develop the geological model which can help us understand how the depositional environment affects the producing behavior. In the previous Budget Period, we described fourteen cores. In this report, we present preliminary analysis of several additional cores and conodont work. Based on the additional data collected, it is clear that the earlier geological model is simplified and needs to be updated. The complexity in geological environment can explain some of the unusual behavior observed in the field production. The second issue deals with how to develop a model for gauging a potential success of a dewatering project. We have a developed hypothesis regarding what makes it successful, however, we need to test it against the available data. We have started collecting data from other fields producing from Hunton formation so that we can test this hypothesis. In this report, we provide the details of our effort to collect additional information.

  8. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2003-01-01

    The main objectives of the proposed study are as follows: (1) To understand and evaluate an unusual primary oil production mechanism which results in decreasing (retrograde) oil cut (ROC) behavior as reservoir pressure declines. (2) To improve calculations of initial oil in place so as to determine the economic feasibility of completing and producing a well. (3) To optimize the location of new wells based on understanding of geological and petrophysical properties heterogeneities. (4) To evaluate various secondary recovery techniques for oil reservoirs producing from fractured formations. (5) To enhance the productivity of producing wells by using new completion techniques. These objectives are important for optimizing field performance from West Carney Field located in Lincoln County, Oklahoma. The field, which was discovered in 1980, produces from Hunton Formation in a shallow-shelf carbonate reservoir. The early development in the field was sporadic. Many of the initial wells were abandoned due to high water production and constraints in surface facilities for disposing excess produced water. The field development began in earnest in 1995 by Altex Resources. They had recognized that production from this field was only possible if large volumes of water can be disposed. Being able to dispose large amounts of water, Altex aggressively drilled several producers. With few exceptions, all these wells exhibited similar characteristics. The initial production indicated trace amount of oil and gas with mostly water as dominant phase. As the reservoir was depleted, the oil cut eventually improved, making the overall production feasible. The decreasing oil cut (ROC) behavior has not been well understood. However, the field has been subjected to intense drilling activity because of prior success of Altex Resources. In this work, we will investigate the primary production mechanism by conducting several core flood experiments. After collecting cores from representative

  9. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2001-10-01

    The main objectives of the proposed study are as follows: (1) To understand and evaluate an unusual primary oil production mechanism which results in decreasing (retrograde) oil cut (ROC) behavior as reservoir pressure declines. (2) To develop better, produced water, disposal techniques so as to minimize lifting costs, surface separation costs and water disposal costs. (3) To improve calculations of initial oil in place so as to determine the economic feasibility of completing and producing a well. (4) To optimize the location of new wells based on understanding of geological and petrophysical properties heterogeneities. (5) To evaluate various secondary recovery techniques for oil reservoirs producing from fractured formations. (6) To enhance the productivity of producing wells by using new completion techniques. These objectives are important for optimizing field performance from West Carney Field located in Lincoln County, Oklahoma. The field, which was discovered in 1980, produces from Hunton Formation in a shallow-shelf carbonate reservoir. The early development in the field was sporadic. Many of the initial wells were abandoned due to high water production and constraints in surface facilities for disposing excess produced water. The field development began in earnest in 1995 by Altex Resources. They had recognized that production from this field was only possible if large volumes of water can be disposed. Being able to dispose large amounts of water, Altex aggressively drilled several producers. With few exceptions, all these wells exhibited similar characteristics. The initial production indicated trace amount of oil and gas with mostly water as dominant phase. As the reservoir was depleted, the oil cut eventually improved, making the overall production feasible. The decreasing oil cut (ROC) behavior has not been well understood. However, the field has been subjected to intense drilling activity because of prior success of Altex Resources. In this work, we

  10. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2004-10-01

    West Carney field--one of the newest fields discovered in Oklahoma--exhibits many unique production characteristics. These characteristics include: (1) decreasing water-oil ratio; (2) decreasing gas-oil ratio followed by an increase; (3) poor prediction capability of the reserves based on the log data; and (4) low geological connectivity but high hydrodynamic connectivity. The purpose of this investigation is to understand the principal mechanisms affecting the production, and propose methods by which we can extend the phenomenon to other fields with similar characteristics. In our experimental investigation section, we present the data on surfactant injection in near well bore region. We demonstrate that by injecting the surfactant, the relative permeability of water could be decreased, and that of gas could be increased. This should result in improved gas recovery from the reservoir. Our geological analysis of the reservoir develops the detailed stratigraphic description of the reservoir. Two new stratigraphic units, previously unrecognized, are identified. Additional lithofacies are recognized in new core descriptions. Our engineering analysis has determined that well density is an important parameter in optimally producing Hunton reservoirs. It appears that 160 acre is an optimal spacing. The reservoir pressure appears to decline over time; however, recovery per well is only weakly influenced by the pressure. This indicates that additional opportunity to drill wells exists in relatively depleted fields. A simple material balance technique is developed to validate the recovery of gas, oil and water. This technique can be used to further extrapolate recoveries from other fields with similar field characteristics.

  11. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2002-03-31

    The West Carney Field in Lincoln County, Oklahoma is one of few newly discovered oil fields in Oklahoma. Although profitable, the field exhibits several unusual characteristics. These include decreasing water-oil ratios, decreasing gas-oil ratios, decreasing bottomhole pressures during shut-ins in some wells, and transient behavior for water production in many wells. This report explains the unusual characteristics of West Carney Field based on detailed geological and engineering analyses. We propose a geological history that explains the presence of mobile water and oil in the reservoir. The combination of matrix and fractures in the reservoir explains the reservoir's flow behavior. We confirm our hypothesis by matching observed performance with a simulated model and develop procedures for correlating core data to log data so that the analysis can be extended to other, similar fields where the core coverage may be limited.

  12. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2005-04-01

    West Carney field--one of the newest fields discovered in Oklahoma--exhibits many unique production characteristics. These characteristics include: (1) decreasing water-oil ratio; (2) decreasing gas-oil ratio followed by an increase; (3) poor prediction capability of the reserves based on the log data; and (4) low geological connectivity but high hydrodynamic connectivity. The purpose of this investigation is to understand the principal mechanisms affecting the production, and propose methods by which we can extend the phenomenon to other fields with similar characteristics. In our experimental investigation section, we present the data on methane injection using huff-n-puff process. It appears that additional oil can be recovered using methane as a solvent. Additional experiments will be needed to confirm our analysis. Our engineering analysis has laid out detailed indicators to make the de-watering successful. Using those indicators, we are currently investigating potential in fill well locations in West Carney field. Our technology transfer activities continued this quarter with two presentations and one workshop.

  13. Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma

    SciTech Connect

    Mohan Kelkar

    2005-10-01

    West Carney field--one of the newest fields discovered in Oklahoma--exhibits many unique production characteristics. These characteristics include: (1) decreasing water-oil ratio; (2) decreasing gas-oil ratio followed by an increase; (3) poor prediction capability of the reserves based on the log data; and (4) low geological connectivity but high hydrodynamic connectivity. The purpose of this investigation is to understand the principal mechanisms affecting the production, and propose methods by which we can extend the phenomenon to other fields with similar characteristics. In our experimental investigation section, we continue to describe the use of surfactant to alter the wettability of the rock. By altering the wettability, we should be able to change the water-gas ratio in the reservoir and, hence, improve productivity from the well. In our Engineering and Geological Analysis section, we present our rock typing analysis work which combines the geological data with engineering data to develop a unique rock characteristics description. By using porosity as a variable, we can generate alternate rock type descriptions at logged wells. This procedure also allows us to quantify uncertainties in rock type description.

  14. EXPLOITATION AND OPTIMIZATION OF RESERVOIR PERFORMANCE IN HUNTON FORMATION, OKLAHOMA

    SciTech Connect

    Mohan Kelkar

    2005-07-01

    West Carney field--one of the newest fields discovered in Oklahoma--exhibits many unique production characteristics. These characteristics include: (1) decreasing water-oil ratio; (2) decreasing gas-oil ratio followed by an increase; (3) poor prediction capability of the reserves based on the log data; and (4) low geological connectivity but high hydrodynamic connectivity. The purpose of this investigation is to understand the principal mechanisms affecting the production, and propose methods by which we can extend the phenomenon to other fields with similar characteristics. In our experimental investigation section, we continue to describe the use of surfactant to alter the wettability of the rock. By altering the wettability, we should be able to change the water-gas ratio in the reservoir and, hence, improve the productivity from the well. In our Engineering and Geological Analysis section, we present our rock typing analysis work which combines the geological data with engineering data to develop a unique rock characteristics description. The work demonstrates that it is possible to incorporate geological description in engineering analysis so that we can come up with rock types which have unique geological characteristics, as well as unique petrophysical characteristics. Using this rock typing scheme, we intend to develop a detailed reservoir description in our next quarterly report.

  15. Paleokarstic and karstic features: Arbuckle and Hunton Groups, Oklahoma

    SciTech Connect

    Al-Shaieb, Z.; Puckette, J.; Matthews, F. . School of Geology); Lynch, M. )

    1993-02-01

    Cores of the Ordovician-age Arbuckle Group and Ordovician-Silurian-Devonian-age Hunton Group contain evidence of paleokarst. Arbuckle and Hunton Group rocks display surprisingly similar suites of distinct paleo-karstic features. Vugs, solution-enlarged fractures, cavities, collapse breccias, and sediment-filled solution features are evident. Phreatic cements are more commonly observed than vadose cements, while primary speleothemic precipitates are rare. A complex history of exposure, subsidence, and diagenesis is recorded in these rocks. Hunton and Arbuckle carbonates have been subaerially exposed for periods of variable intensity and duration during geologic history. Paleokarst appears to have developed subjacent to disconformities within and between formations of the Arbuckle Group and where these rocks subcrop below regional unconformities. Hunton paleokarstic horizons are apparent below the regional pre-Woodford unconformity, while evidence of inter- and intra-formational subaerial exposure is tenuous. This complex hierarchy of unconformities can produce numerous porous horizons. Porosity preservation may depend on subsidence rates or sea level rises rapid enough to prevent extensive low-temperature phreatic cementation and sediment infill of the existing pore network. Caves in the Arbuckle Group in Murray County, Oklahoma contain many karstic features similar to those observed in cores. Cemented collapse breccia and sediment-filled solution cavities are evident in caves developed in the Cool Creek Formation. These caves are part of an extensive internal drainage system associated with Honey Creek near the crest of the Arbuckle anticline. Cave speleothems and surficial travertine deposits are by-product of karstification processes.

  16. Petroleum system analysis of the Hunton Group in West Edmond field, Oklahoma

    USGS Publications Warehouse

    Gaswirth, Stephanie B.; Higley, Debra K.

    2013-01-01

    West Edmond field, located in central Oklahoma, is one of the largest oil accumulations in the Silurian–Devonian Hunton Group in this part of the Anadarko Basin. Production from all stratigraphic units in the field exceeds 170 million barrels of oil (MMBO) and 400 billion cubic feet of gas (BCFG), of which approximately 60 MMBO and 100 BCFG have been produced from the Hunton Group. Oil and gas are stratigraphically trapped to the east against the Nemaha uplift, to the north by a regional wedge-out of Hunton strata, and by intraformational diagenetic traps. Hunton Group reservoirs are the Bois d'Arc and Frisco Limestones, with lesser production from the Chimneyhill subgroup, Haragan Shale, and Henryhouse Formation. Hunton Group cores from three wells that were examined petrographically indicate that complex diagenetic relations influence permeability and reservoir quality. Greatest porosity and permeability are associated with secondary dissolution in packstones and grainstones, forming hydrocarbon reservoirs. The overlying Devonian–Mississippian Woodford Shale is the major petroleum source rock for the Hunton Group in the field, based on one-dimensional and four-dimensional petroleum system models that were calibrated to well temperature and Woodford Shale vitrinite reflectance data. The source rock is marginally mature to mature for oil generation in the area of the West Edmond field, and migration of Woodford oil and gas from deeper parts of the basin also contributed to hydrocarbon accumulation.

  17. Exploration for Hunton production in Dewey and Blaine Counties, Oklahoma

    SciTech Connect

    Clark, S.L.; Mulvany, P.S. )

    1989-08-01

    Hunton reservoirs in the study area are structurally controlled. They occur where up-to-the-basin faults intersect anticlinal noses. The structures range in size from 640 to 800 ac, and vertical fault displacements are less than 100 ft. These structures appear to be small-scale versions of similar structures that occur in the nearby North Custer City and Aledo fields. Hunton structures are identified using both seismic information and subsurface data from well control. Apparent seismic signatures include (1) subtle flexure or closure, (2) amplitude dimming of reflectors within the Hunton, (3) amplitude dimming or disruption of the Viola reflector, and (4) normal faulting. Amplitude dimming and/or disruption may indicate porosity development, dolomitization, faulting, fracturing, or presence of gas. In areas having sufficient shallow well control, Hunton structures are revealed by structure contour maps on the Chester and Inola. Contours close, nose, or separate over Hunton structures. The locations of faults can be inferred from these maps. Time of structuring appears to be a controlling factor for the presence of hydrocarbon in the Hunton. Hunton production is found only where positive structural deformation occurred during Atoka-Morrow time. These structural events are expressed as thins on an Inola-Chester isochore map.

  18. Correlation and facies analysis in exploration for subtle traps within Hunton Group, Oklahoma

    SciTech Connect

    Fritz, R.D.

    1987-08-01

    The bulk of Hunton production to date is associated with rather well-defined structural and/or truncation-style traps. Yet the trapping mechanism in these settings, to a large extent, depends on the development of particular depositional facies within the Hunton Group. Accurate correlation and subdivision of the Hunton require an understanding of the overall depositional environment and history. The depositional model for the Silurian Chimneyhill and Henryhouse formations and the Devonian Haragan and Bois d'Arc formations is a carbonate ramp. Both aggradational and progradational sequences formed, as did several unconformities during periods of erosion and nondeposition. The Frisco, however, was deposited on submerged paleohighs, probably as a mud-mound deposit. Using the foregoing depositional models as a guide, subdivisions of the Hunton, based on regional markers related to changes in sea level between progradational episodes, can be recognized and correlated throughout the Anadarko-Arkoma region. Comparing core data and log signatures, along with applying depositional cycles, permits more detailed correlations as their component facies are recognized by log character. Reservoir-prone facies within the carbonate cycles can then be identified, correlated, and mapped.

  19. Helicopter electromagnetic and magnetic geophysical survey data, Hunton anticline, south-central Oklahoma

    USGS Publications Warehouse

    Smith, Bruce D.; Smith, David V.; Deszcz-Pan, Maryla; Blome, Charles D.; Hill, Patricia

    2011-01-01

    This report is a digital data release for multiple geophysical surveys conducted in the Hunton anticline area of south-central Oklahoma. The helicopter electromagnetic and magnetic surveys were flown on March 16–17, 2007, in four areas of the Hunton anticline in south-central Oklahoma. The objective of this project is to improve the understanding of the geohydrologic framework of the Arbuckle-Simpson aquifer. The electromagnetic sensor for the helicopter electromagnetic survey consisted of six different transmitter-receiver orientations that measured the earth's electrical response at six distinct frequencies from approximately 500 Hertz to approximately 115,000 Hertz. The electromagnetic measurements were converted to electrical resistivity values, which were gridded and plotted on georeferenced maps. The map from each frequency represents a different depth of investigation for each area. The range of subsurface investigation is comparable to the depth of shallow groundwater. The four areas selected for the helicopter electromagnetic study, blocks A–D, have different geologic and hydrologic settings. Geophysical and hydrologic information from U.S. Geological Survey studies are being used by modelers and resource managers to develop groundwater resource plans for the Arbuckle-Simpson aquifer.

  20. Modified fracs increase recovery from Oklahoma tight formations

    SciTech Connect

    Veltri, D.L. , Houston, TX )

    1994-01-24

    Staged fracture stimulations with high sand concentrations have added recoverable reserves and improved the economics for developing tight formations in the Golden Trend of southern Oklahoma. Since the early 1950s, the Sycamore and Hunton formations have been recognized as formations requiring fracture stimulation for commercial production. Throughout the trend, numerous frac techniques have been used to stimulate the massive interval. Until 1992, high volume, slick water, and modified Kiel fracs were the favorite treatments because of low cost and relatively high initial producing rates. Because of the low gas prices that continued into the early part of 1992, new completions in the Golden Trend were attractive to only those companies that could take advantage of Section 29 tax credits. However, of the low gas prices that continued into the early part of 1992, new completions in the Golden Trend were attractive to only those companies that could take advantage of Section 29 tax credits. However, Chesapeake Energy Corp. could not use the tax credits and therefore focused on increasing gas recoveries and the rate of return from this area. By re-engineering the traditional completion and drilling practices, Chesapeake Energy added more than 1 bcf and 20,000 bbl of oil/well. Ultimate recoveries from each well are about 1.5--2.0 bcf and 30,000--40,000 bbl of oil. The paper describes the frac design, the frac team, treatment procedures, and production results after the first six months from 44 completions.

  1. Depositional model, dolomitization, and porosity of Henryhouse Formation (Silurian), Anadarko basin, Oklahoma

    SciTech Connect

    Beardall, G.B.

    1987-08-01

    The Upper Silurian Henryhouse Formation, which is part of the Hunton Group, is a major hydrocarbon reservoir in the Anadarko basin. Three basic lithofacies are present in the Henryhouse, based on sedimentary structures, lithology, fossil content, and fabric relationships. These facies, represented in general by massive lime mudstone with diverse fauna, burrowed dolowackestone/packstone with mainly crinoids, and massive to laminated dolomudstone with fenestral fabrics and sparse fauna, are inferred to represent subtidal, intertidal, and supratidal environments, respectively. These facies comprise a vertical sequence that represents regressive deposition. The Henryhouse consists of several of these sequences. The Henryhouse commonly is partly or completely dolomitized in western Oklahoma. Three stages of dolomitization were documented: (1) penecontemporaneous hypersaline dolomite occurring as brownish, hypidiotopic rhombs concentrated in the supratidal and intertidal facies, (2) mixed marine and freshwater dolomite occurring as white rims around preexisting hypersaline dolomite, and as subhedral, white rhombs in vugs and molds, and (3) deep-burial vug, mold, and fracture-filling saddle dolomite. Production in the Henryhouse is generally from porous zones in dolomite. However, lithofacies reflecting depositional environments in which they were formed are equally important in porosity development.

  2. Field trip guide to selected outcrops, Arbuckle Mountains, Oklahoma

    SciTech Connect

    1991-11-17

    The Arbuckle Mountains, named for Brigadier General Matthew Arbuckle, are located in south-central Oklahoma. The formations that comprise the Arbuckle Mountains have been extensively studied for hydrocarbon source rock and reservoir rock characteristics that can be applied to the subsurface in the adjacent Anadarko and Ardmore basins. Numerous reports and guidebooks have been written concerning the Arbuckle Mountains. A few important general publications are provided in the list of selected references. The purpose of this handout is to provide general information on the geology of the Arbuckle Mountains and specific information on the four field trip stops, adapted from the literature. The four stops were at: (1) Sooner Rock and Sand Quarry; (2) Woodford Shale; (3) Hunton Anticline and Hunton Quarry; and (4) Tar Sands of Sulfur Area. As part of this report, two papers are included for more detail: Paleomagnetic dating of basinal fluid migration, base-metal mineralization, and hydrocarbon maturation in the Arbuckle Mountains, Oklahoma and Laminated black shale-bedded chert cyclicity in the Woodford Formation, southern Oklahoma.

  3. Hunton Group core workshop and field trip

    SciTech Connect

    Johnson, K.S.

    1993-12-31

    The Late Ordovician-Silurian-Devonian Hunton Group is a moderately thick sequence of shallow-marine carbonates deposited on the south edge of the North American craton. This rock unit is a major target for petroleum exploration and reservoir development in the southern Midcontinent. The workshop described here was held to display cores, outcrop samples, and other reservoir-characterization studies of the Hunton Group and equivalent strata throughout the region. A field trip was organized to complement the workshop by allowing examination of excellent outcrops of the Hunton Group of the Arbuckle Mountains.

  4. SUBSURFACE WELL-LOG CORRELATION OF ARSENIC-BEARING LITHOFACIES IN THE PERMIAN GARBER SANDSTONE AND WELLINGTON FORMATION, CENTRAL OKLAHOMA AQUIFER (COA), CLEVELAND COUNTY, OKLAHOMA

    EPA Science Inventory

    The fluvial Garber Sandstone and the underlying Wellington Formation are important sources of drinking water in central Oklahoma. These formations, which make up much of the COA, consist of amalgamated sandstones with some interbedded mudstones, siltstones, and local mudstone- a...

  5. Seismicity and tectonic relationships of the Nemaha Uplift in Oklahoma. Part V. Final report

    SciTech Connect

    Luza, K.V.; Lawson, J.E. Jr.

    1983-02-01

    The Nemaha Ridge is composed of a number of crustal blocks typically 3 to 5 miles (5 to 8 km) wide and 5 to 20 miles (8 to 32 km) long. Structure-contour maps prepared of the top of the Viola Formation (Ordovician), the base of the Pennsylvanian, and the top of the Oswego Formation (Middle Pennsylvanian) reveal a complex fault pattern associated with the Nemaha Uplift. This fault pattern is dominated by several discontinuous uplifts, such as the Oklahoma City, Lovell, Garber, and Crescent Uplifts. A detailed study of the Oklahoma City Uplift suggests that a number of the Nemaha-related faults were developed in pre-Mississippian time. Many of these faults exhibit both increasing and decreasing displacements from early to late Paleozoic time. However, the displacement for most of the Oklahoma City faults took place between the end of Oswego time and the end of Hunton time. A lineament map was prepared for north-central Oklahoma. A detailed gravity map was prepared for the Kingfisher and Medford maxima. A total-intensity aeromagnetic map for the Enid and Oklahoma City 1/sup 0/ by 2/sup 0/ Quadrangles was prepared. A regional seismograph network was established to supplement existing seismological capability. A local earthquake-location program, named HYPERCUBE, was developed. From 1897 through 1976, Oklahoma has had approximately 128 known earthquakes. After the network became operational in late 1977, 255 additional earthquakes were detected in Oklahoma (through 1981). A study of earthquake distribution and intensity values in Oklahoma led to the development of a seismic-source map for Oklahoma and parts of the adjacent states. Six seismic-source zones were identified. For each zone except one, a magnitude-frequency relationship was determined.

  6. OUTCROP-BASED HIGH RESOLUTION GAMMA-RAY CHARACTERIZATION OF ARSENIC-BEARING LITHOFACIES IN THE PERMIAN GARBER SANDSTONE AND WELLINGTON FORMATION, CENTRAL OKLAHOMA AQUIFER (COA). CLEVELAND COUNTY, OKLAHOMA

    EPA Science Inventory

    The COA supplies drinking water to a number of municipalities in central Oklahoma. Two major stratigraphic units in the COA, the Garber Sandstone and Wellington Formation, contain naturally occurring arsenic that exceeds government mandated drinking-water standards (EPA, 2001). ...

  7. Remagnetization of the Rush Springs Formation, Cement, Oklahoma: Implications for dating hydrocarbon migration and aeromagnetic exploration

    SciTech Connect

    Elmore, R.D.; Leach, M.C. )

    1990-02-01

    The Permian Rush Springs Formation above the Cement anticline in Oklahoma contains a Late Permian-Early Triassic chemical remanent magnetization (CRM) that is interpreted to reside in authigenic magnetite. The CRM is found in bleached, carbonate-cemented sandstones that were altered by hydrocarbons and contain authigenic magnetite. The magnetite presumably precipitated in the Late Permian-Early Triassic as a result of chemical conditions created by hydrocarbons or associated fluids that migrated from underlying reservoir units. Red sandstones around Cement that were not altered by hydrocarbons contain a Permian CRM that resides in hematite. The red and bleached sandstones have similar magnetization intensities and susceptibilities; this raises questions about the use of aeromagnetic surveys in hydrocarbon exploration.

  8. Depositional environments and paleoecology of the Oil Creek Formation (Middle Ordovician), Arbuckle Mountains and Criner Hills, Oklahoma

    SciTech Connect

    Lewis, R.D.

    1982-01-01

    The Oil Creek Formation (Whiterockian) is the second oldest of the five formations which make up the Simpson Group. Although widespread in the subsurface, it is exposed only in the study area and possibly in West Texas. The formation was deposited in a linear basin known as the Southern Oklahoma Aulacogen during a phase of apparent episodic subsidence. Deposition occurred in supratidal to shallow marine environments which were subjected to occasional tropical storms. Six depositional facies within the shaly upper member of the formation, previously known as the Oil Creek shale are defined. These facies are based on the lithology and fossil content of the quartzarenite and limestone beds because the alternating shale beds are monotonous and essentially lack skeletal fossils. This facies tract shows that, as in other formations of the Simpson Group, deposition apparently took place in one major cycle of transgression and regression. The transgressive phase of deposition is represented by the vertical sequence consisting of the Basal Sandstone Unit, Upper Offshore Facies, Transition Zone 1, and Lower Offshore Facies. The regressive phase includes Transition Zone 2, the Shoal Facies, Lagoon Facies, and Tidal Flat Facies. The Shoal Facies has relatively thick limestone beds composed of skeletal debris, quartz sand, and goethitic ooids, while the Lagoon Facies is dominated by terrigenous shale. The species composition and number in the different communities seem to have been largely determined by the nature of the substrate.

  9. A transgression-regression event during the deposition of the Upper Cambrian Honey Creek formation in the southern Oklahoma aulacogen

    SciTech Connect

    McElmoyl, C.; Donovan, R.N. . Geology Dept.)

    1993-02-01

    The transgression that inundated the Southern Oklahoma aulacogen during the upper Cambrian enveloped a landscape that consisted of hills of rhyolite up to 350 m in high. Initial deposits on this topography have been interpreted as alluvium. These, together with succeeding tidally-influenced marine siliciclastics form the Reagan Formation. The siliciclastics grains are made up of fragments of local origin (i.e., rhyolite), quartz (derived from a distal source) and authigenic glauconite. The upward passage from the Reagan to the Honeycreek Formation is defined by the addition to the siliciclastics of carbonate detritus in the form of tidally-influenced grainstones, mostly composed of pelmatozoan fragments. The passage from the Honeycreek to the overlying Fort Sill Formation of the Arbuckle Group is marked by the incoming of beds of lime mudstone and the gradual disappearance of grainstones and siliciclastics. Evidence of the existence of rhyolite topography (i.e., an archipelago) can be detected to within 50 m of the top of the Fort Sill. While the overall facies pattern undoubtedly records a widespread transgression, a newly-discovered slightly angular unconformity within the lower part of the Honeycreek is best interpreted as a record of a temporary regression. Three distinctive lithologies are involved in this relationship: the lowest beds are light grey cross-bedded pelmatozoan grainstones with minor amounts of quartz and rhyolite grains. Syntaxial cements at the base of this unit are homogenous under cathode luminescence, while cements near the top display up to 27 zones of reflectance, interpreted as a fluctuating marine-meteoric groundwater imprint. The overlying bed is a red-brown mud-supported limestone that contains abundant angular rhyolite pebbles and a rich trilobite fauna. Some of the pebbles are coated by pelmatozoans.

  10. THE OKLAHOMA MESONET

    EPA Science Inventory

    The Oklahoma Mesonet, operated and maintained by the Oklahoma Climatological Survey, is Oklahoma's premier climatological data collection system. For the area covered, which includes the entire state, no other system within the United States or internationally has the degree of ...

  11. Digital atlas of Oklahoma

    USGS Publications Warehouse

    Rea, A.H.; Becker, C.J.

    1997-01-01

    This compact disc contains 25 digital map data sets covering the State of Oklahoma that may be of interest to the general public, private industry, schools, and government agencies. Fourteen data sets are statewide. These data sets include: administrative boundaries; 104th U.S. Congressional district boundaries; county boundaries; latitudinal lines; longitudinal lines; geographic names; indexes of U.S. Geological Survey 1:100,000, and 1:250,000-scale topographic quadrangles; a shaded-relief image; Oklahoma State House of Representatives district boundaries; Oklahoma State Senate district boundaries; locations of U.S. Geological Survey stream gages; watershed boundaries and hydrologic cataloging unit numbers; and locations of weather stations. Eleven data sets are divided by county and are located in 77 county subdirectories. These data sets include: census block group boundaries with selected demographic data; city and major highways text; geographic names; land surface elevation contours; elevation points; an index of U.S. Geological Survey 1:24,000-scale topographic quadrangles; roads, streets and address ranges; highway text; school district boundaries; streams, river and lakes; and the public land survey system. All data sets are provided in a readily accessible format. Most data sets are provided in Digital Line Graph (DLG) format. The attributes for many of the DLG files are stored in related dBASE(R)-format files and may be joined to the data set polygon attribute or arc attribute tables using dBASE(R)-compatible software. (Any use of trade names in this publication is for descriptive purposes only and does not imply endorsement by the U.S. Government.) Point attribute tables are provided in dBASE(R) format only, and include the X and Y map coordinates of each point. Annotation (text plotted in map coordinates) are provided in AutoCAD Drawing Exchange format (DXF) files. The shaded-relief image is provided in TIFF format. All data sets except the shaded

  12. Ground water in Oklahoma

    USGS Publications Warehouse

    Leonard, A.R.

    1960-01-01

    One of the first requisites for the intelligent planning of utilization and control of water and for the administration of laws relating to its use is data on the quantity, quality, and mode of occurrence of the available supplies. The collection, evaluation and interpretation, and publication of such data are among the primary functions of the U.S. Geological Survey. Since 1895 the Congress has made appropriations to the Survey for investigation of the water resources of the Nation. In 1929 the Congress adopted the policy of dollar-for-dollar cooperation with the States and local governmental agencies in water-resources investigations of the U.S. Geological Survey. In 1937 a program of ground-water investigations was started in cooperation with the Oklahoma Geological Survey, and in 1949 this program was expanded to include cooperation with the Oklahoma Planning and Resources Board. In 1957 the State Legislature created the Oklahoma Water Resources Board as the principal State water agency and it became the principal local cooperator. The Ground Water Branch of the U.S. Geological Survey collects, analyzes, and evaluates basic information on ground-water resources and prepares interpretive reports based on those data. Cooperative ground-water work was first concentrated in the Panhandle counties. During World War II most work was related to problems of water supply for defense requirements. Since 1945 detailed investigations of ground-water availability have been made in 11 areas, chiefly in the western and central parts of the State. In addition, water levels in more than 300 wells are measured periodically, principally in the western half of the State. In Oklahoma current studies are directed toward determining the source, occurrence, and availability of ground water and toward estimating the quantity of water and rate of replenishment to specific areas and water-bearing formations. Ground water plays an important role in the economy of the State. It is

  13. 78 FR 78318 - Television Broadcasting Services; Oklahoma City, Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ... COMMISSION 47 CFR Part 73 Television Broadcasting Services; Oklahoma City, Oklahoma AGENCY: Federal...), channel 51, Oklahoma City, Oklahoma, requesting the substitution of channel 23 for channel 51 at Oklahoma City. While the Commission instituted a freeze on the acceptance of full power television...

  14. Geologic map of the Fittstown 7.5΄ quadrangle, Pontotoc and Johnston Counties, Oklahoma

    USGS Publications Warehouse

    Lidke, David J.; Blome, Charles D.

    2017-01-09

    This 1:24,000-scale geologic map includes new geologic mapping as well as compilation and revision of previous geologic maps in the area. Field investigations were carried out during 2009–2011 that included mapping and investigations of the geology and hydrology of the Chickasaw National Recreation Area, Oklahoma, west of the map area.The Fittstown quadrangle is in Pontotoc and Johnston Counties in south-central Oklahoma, which is in the northeastern part of the Arbuckle Mountains. The Arbuckle Mountains are composed of a thick sequence of Paleozoic sedimentary rocks that overlie Lower Cambrian and Precambrian igneous rocks; these latter rocks are not exposed in the quadrangle. From Middle to Late Pennsylvanian time, the Arbuckle Mountains region was folded, faulted, and uplifted. Periods of erosion followed these Pennsylvanian mountain-building events, beveling this region and ultimately developing the current subtle topography that includes hills and incised uplands. The southern and northwestern parts of the Fittstown quadrangle are directly underlain by Lower Ordovician dolomite of the Arbuckle Group that has eroded to form an extensive, stream-incised upland containing the broad, gently southeast-plunging, Pennsylvanian-age Hunton anticline. The northeastern part of the map area is underlain by Middle Ordovician to Pennsylvanian limestone, shale, and sandstone units that predominantly dip northeast and form the northeastern limb of the Hunton anticline; this limb is cut by steeply dipping, northwest-southeast striking faults of the Franks fault zone. This limb and the Franks fault zone define the southwestern margin of the Franks graben, which is underlain by Pennsylvanian rocks in the northeast part of the map area.

  15. Urban flood analysis in Oklahoma City, Oklahoma

    USGS Publications Warehouse

    Tortorelli, Robert L.; Huntzinger, T.L.; Bergman, D.L.; Patneaude, A.L.

    1983-01-01

    Flood insurance study information from the Federal Emergency Management Agency is utilized to estimate future flood hazard in Oklahoma City, Oklahoma. Techniques are described for estimating future urban runoff estimates. A method of developing stream cross section rating curves is explained. Future runoff estimates are used in conjuction with the rating curves to develop an estimate of 50- and 100- year flood profiles that would result from future urban development.

  16. Heat flow in Oklahoma

    SciTech Connect

    Cranganu, C.; Deming, D.

    1996-12-31

    Oklahoma is one area in which terrestrial heat flow data are sparse. The thermal state of the southern mid-continent, however, is a key to understanding several important geologic problems. These include thermal anomalies associated with Paleozoic fluid migrations and the formation of Mississippi Valley-type lead-zinc deposits, the thermal evolution of the Arkoma and Anadarko sedimentary basins, and the history of hydrocarbon generation and overpressuring in the Anadarko Basin. In the late 1920s, the American Petroleum Institute made a set of equilibrium temperature logs in idle oil wells. These temperature data are generally regarded as being high quality, accurate estimates of rock temperature and they cover the entire central part of Oklahoma. Average thermal gradients in the API survey range from 14 to 43 {sup 0}C/km (average 31.2 {sup 0}C/km) over depth intervals that extend from the surface to a an average depth of 961 m. Geothermal gradients decrease from NNE to SSW. The observed change in thermal gradients could be due to a number of factors. The change in thermal gradients could simply reflect changes in lithology and thermal conductivity. Alternatively, the variation in thermal gradients could be indicative of a change in heat flow related perhaps to variations in the concentration of radioactive heat-producing elements in the crust or heat transport by one or more regional groundwater flow systems. We are proceeding to reduce ambiguity in interpretation by estimating heat flow from thermal conductivity measurements on drill cuttings and heat production from available gamma-ray logs which penetrate basement rocks.

  17. Heat flow in Oklahoma

    SciTech Connect

    Cranganu, C.; Deming, D. )

    1996-01-01

    Oklahoma is one area in which terrestrial heat flow data are sparse. The thermal state of the southern mid-continent, however, is a key to understanding several important geologic problems. These include thermal anomalies associated with Paleozoic fluid migrations and the formation of Mississippi Valley-type lead-zinc deposits, the thermal evolution of the Arkoma and Anadarko sedimentary basins, and the history of hydrocarbon generation and overpressuring in the Anadarko Basin. In the late 1920s, the American Petroleum Institute made a set of equilibrium temperature logs in idle oil wells. These temperature data are generally regarded as being high quality, accurate estimates of rock temperature and they cover the entire central part of Oklahoma. Average thermal gradients in the API survey range from 14 to 43 [sup 0]C/km (average 31.2 [sup 0]C/km) over depth intervals that extend from the surface to a an average depth of 961 m. Geothermal gradients decrease from NNE to SSW. The observed change in thermal gradients could be due to a number of factors. The change in thermal gradients could simply reflect changes in lithology and thermal conductivity. Alternatively, the variation in thermal gradients could be indicative of a change in heat flow related perhaps to variations in the concentration of radioactive heat-producing elements in the crust or heat transport by one or more regional groundwater flow systems. We are proceeding to reduce ambiguity in interpretation by estimating heat flow from thermal conductivity measurements on drill cuttings and heat production from available gamma-ray logs which penetrate basement rocks.

  18. Oklahoma's Advanced School Funding.

    ERIC Educational Resources Information Center

    Green, Gary

    A new means of funding school operations known as advanced school funding allows Oklahoma schools financing during the temporary cash shortfalls. The program consists of the Oklahoma Development Authority issuing revenue bonds purchased by E. F. Hutton and Company, Inc., which then sells the tax free bonds to investors throughout the country. A…

  19. Pride in Oklahoma.

    ERIC Educational Resources Information Center

    Moore, Gordon; Blackburn, Bob L.

    This booklet is intended to be used as background material by social studies and history classroom teachers as they develop and implement educational programs on Oklahoma's heritage. It includes background information on the land and people of Oklahoma (geology, climate, topography, vegetation, animals, prehistoric peoples, French explorers,…

  20. Oklahoma Tribes: A History

    ERIC Educational Resources Information Center

    Gover, Kevin

    1977-01-01

    Oklahoma is a microcosm of American Indian country. Water rights, tribal government impotence, jurisdiction, tribal membership, treaty rights, taxation, sovereignty, racism, and poor housing, education, and health are all vital issues facing the Indian tribes of Oklahoma. In order to understand the complexity of these issues, a review of the…

  1. Earthquake history of Oklahoma

    USGS Publications Warehouse

    von Hake, C. A.

    1976-01-01

    The strongest and most widely felt earthquake in Oklahoma occured on April 9, 1952. The intensity VII (Modified Mercalli Scale) tremor was felt over 362,000 sqaure kilometres. A second intensity VII earthquake, felt over a very small area, occurred in October 1956. In addition, 15 other shocks, intensity V or VI, have originated within Oklahoma

  2. Digital data sets that describe aquifer characteristics of the Central Oklahoma Aquifer in central Oklahoma

    USGS Publications Warehouse

    Runkle, D.L.; Christenson, S.C.; Rea, Alan

    1997-01-01

    ARC/INFO export files The data sets in this report include digitized aquifer boundaries and maps of hydraulic conductivity, recharge, and ground-water level elevation contours for the Central Oklahoma aquifer in central Oklahoma. This area encompasses all or part of Cleveland, Lincoln, Logan, Oklahoma, Payne, and Pottawatomie Counties. The Central Oklahoma aquifer includes the alluvial and terrace deposits along major streams, the Garber Sandstone and Wellington Formations, and the Chase, Council Grove, and Admire Groups. The Quaternary-age alluvial and terrace deposits consist of unconsolidated clay, silt, sand, and gravel. The Permian-age Garber Sandstone and Wellington Formations consist of sandstone with interbedded siltstone and mudstone. The Permian-age Chase, Council Grove, and Admire Groups consist of sandstone, shale, and thin limestone. The Central Oklahoma aquifer underlies about 3,000 square miles of central Oklahoma where the aquifer is used extensively for municipal, industrial, commercial, and domestic water supplies. Most of the usable ground water within the aquifer is from the Garber Sandstone and Wellington Formations. Substantial quantities of usable ground water also are present in the Chase, Council Grove, and Admire Groups, and in alluvial and terrace deposits associated with the major streams. The aquifer boundaries, hydraulic conductivity and recharge values, and ground-water level elevation contours are from previously published reports.

  3. State summaries: Oklahoma

    USGS Publications Warehouse

    Krukowski, S.T.

    2006-01-01

    In 2005, Oklahoma mines produced both industrial minerals and coal. No metals were mined in the state. Based on value, leading industrial minerals include crushed stone followed by cement, construction sand and gravel, industrial sand and gravel, iodine and gypsum. The Oklahoma Department of Mines (ODOM) reported that more than 343 mine operators produced nonfuel minerals from 405 mines in the state. However, 530 mining permitted sites were on file. The Oklahoma Miner Training Institute (OMTI) held 239 classes for 33,768 classroom hours of instruction, in which 84 coal miners and 4,587 metal/nonmetal miners were trained.

  4. Three-dimensional geologic model of the Arbuckle-Simpson aquifer, south-central Oklahoma

    USGS Publications Warehouse

    Faith, Jason R.; Blome, Charles D.; Pantea, Michael P.; Puckette, James O.; Halihan, Todd; Osborn, Noel; Christenson, Scott; Pack, Skip

    2010-01-01

    The Arbuckle-Simpson aquifer of south-central Oklahoma encompasses more than 850 square kilometers and is the principal water resource for south-central Oklahoma. Rock units comprising the aquifer are characterized by limestone, dolomite, and sandstones assigned to two lower Paleozoic units: the Arbuckle and Simpson Groups. Also considered to be part of the aquifer is the underlying Cambrian-age Timbered Hills Group that contains limestone and sandstone. The highly faulted and fractured nature of the Arbuckle-Simpson units and the variable thickness (600 to 2,750 meters) increases the complexity in determining the subsurface geologic framework of this aquifer. A three-dimensional EarthVision (Trademark) geologic framework model was constructed to quantify the geometric relationships of the rock units of the Arbuckle-Simpson aquifer in the Hunton anticline area. This 3-D EarthVision (Trademark) geologic framework model incorporates 54 faults and four modeled units: basement, Arbuckle-Timbered Hills Group, Simpson Group, and post-Simpson. Primary data used to define the model's 54 faults and four modeled surfaces were obtained from geophysical logs, cores, and cuttings from 126 water and petroleum wells. The 3-D framework model both depicts the volumetric extent of the aquifer and provides the stratigraphic layer thickness and elevation data used to construct a MODFLOW version 2000 regional groundwater-flow model.

  5. Fracture density and spacing along Washita Valley fault, Arbuckle Mountains, Oklahoma

    SciTech Connect

    Ferebee, C.D.; Tapp, J.B. )

    1989-08-01

    The authors document fracture density and spacing associated with the Washita Valley fault, a major strike-slip fault. The Washita Valley fault strikes northwest-southeast with up to 80 mi of exposure in southern Oklahoma and may be an early bounding fault of the Southern Oklahoma aulacogen (Ardmore/Marietta basins). Horizontal displacement on the fault has been estimated to be up to 40 mi, with vertical displacement on the order of 10,000 ft. Samples collected from traverses across the Washita Valley fault have been analyzed. The traverses cross the fault at different stratigraphic levels from Proterozoic igneous basement, through the Cambrian-Ordovician Arbuckle Group, Ordovician Simpson and Viola Groups, to the Silurian-Devonian Hunton Group. Several types of fracture systems are documented that reflect mechanical stratigraphy, burial depth during deformation, and episodic movement on the fault. The fractures in the study area include open fracture systems, calcite-filled fractures, tension gashes, and fractures related to pressure solution. The samples were cut parallel to the strike of the fault, vertical-normal to the fault, and horizontal-normal to the fault. These cuts allow examination of the total fracture strain, characterization of the fractures, and statistical analysis of fracture density. From these data, fracture density is shown to decrease exponentially moving away from the primary fault zone. The increased understanding of fracture patterns and characteristics will assist future exploration and development programs involving carbonate reservoirs associated with strike-slip systems.

  6. Oklahoma City Revitalization

    EPA Pesticide Factsheets

    Since the beginning of their Brownfields Program in 2003, Oklahoma City has been the recipient of nine EPA Brownfields Grants, creating a new city from the inside out. So far, 45 properties have been assessed and/or remediated.

  7. Earthquake activity in Oklahoma

    SciTech Connect

    Luza, K.V.; Lawson, J.E. Jr. )

    1989-08-01

    Oklahoma is one of the most seismically active areas in the southern Mid-Continent. From 1897 to 1988, over 700 earthquakes are known to have occurred in Oklahoma. The earliest documented Oklahoma earthquake took place on December 2, 1897, near Jefferson, in Grant County. The largest known Oklahoma earthquake happened near El Reno on April 9, 1952. This magnitude 5.5 (mb) earthquake was felt from Austin, Texas, to Des Moines, Iowa, and covered a felt area of approximately 362,000 km{sup 2}. Prior to 1962, all earthquakes in Oklahoma (59) were either known from historical accounts or from seismograph stations outside the state. Over half of these events were located in Canadian County. In late 1961, the first seismographs were installed in Oklahoma. From 1962 through 1976, 70 additional earthquakes were added to the earthquake database. In 1977, a statewide network of seven semipermanent and three radio-telemetry seismograph stations were installed. The additional stations have improved earthquake detection and location in the state of Oklahoma. From 1977 to 1988, over 570 additional earthquakes were located in Oklahoma, mostly of magnitudes less than 2.5. Most of these events occurred on the eastern margin of the Anadarko basin along a zone 135 km long by 40 km wide that extends from Canadian County to the southern edge of Garvin County. Another general area of earthquake activity lies along and north of the Ouachita Mountains in the Arkoma basin. A few earthquakes have occurred in the shelves that border the Arkoma and Anadarko basins.

  8. Ground-water flow model of the Boone formation at the Tar Creek superfund site, Oklahoma and Kansas

    USGS Publications Warehouse

    Reed, T.B.; Czarnecki, John B.

    2006-01-01

    Extensive mining activities conducted at the Tar Creek Superfund site, one of the largest Superfund sites in the United States, pose substantial health and safety risks. Mining activities removed a total of about 6,000,000 tons of lead and zinc by 1949. To evaluate the effect of this mining on the ground-water flow, a MODFLOW 2000 digital model has been developed to simulate ground-water flow in the carbonate formations of Mississippian age underlying the Tar Creek Superfund site. The model consists of three layers of variable thickness and a grid of 580 rows by 680 columns of cells 164 feet (50 meters) on a side. Model flux boundary conditions are specified for rivers and general head boundaries along the northern boundary of the Boone Formation. Selected cells in layer 1 are simulated as drain cells. Model calibration has been performed to minimize the difference between simulated and observed water levels in the Boone Formation. Hydraulic conductivity values specified during calibration range from 1.3 to 35 feet per day for the Boone Formation with the larger values occurring along the axis of the Miami Syncline where horizontal anisotropy is specified as 10 to 1. Hydraulic conductivity associated with the mine void is set at 50,000 feet per day and a specific yield of 1.0 is specified to represent that the mine void is filled completely with water. Residuals (the difference between measured and simulated ground-water altitudes) has a root-mean-squared value of 8.53 feet and an absolute mean value of 7.29 feet for 17 observed values of water levels in the Boone Formation. The utility of the model for simulating and evaluating the possible consequences of remediation activities has been demonstrated. The model was used to simulate the emplacement of chat (mine waste consisting of fines and fragments of chert) back into the mine. Scenarios using 1,800,000 and 6,500,000 tons of chat were run. Hydraulic conductivity was reduced from 50,000 feet per day to 35 feet

  9. Oklahoma Handbook: Child Nutrition Programs. Revised Edition.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    Nutrition concepts, school food service guidelines, and related materials (such as nutrition charts, menu planning worksheets, and student survey forms) are provided in this nutrition handbook. Prepared by the Oklahoma State Department of Education's School Lunch Section, the handbook consists of nine sections that are organized in outline format.…

  10. Hydrogeologic information on the Glorieta Sandstone and the Ogallala Formation in the Oklahoma Panhandle and adjoining areas as related to underground waste disposal

    USGS Publications Warehouse

    Irwin, James Haskell; Morton, Robert B.

    1969-01-01

    The Oklahoma Panhandle and adjacent areas in Texas, Kansas, Colorado, and New Mexico have prospered because of the development of supplies of fresh water and of oil and gas. The Ogallala and, in places, Cretaceous rocks produce fresh water for irrigation, public supply, and domestic and stock use through approximately 9,000 irrigation and public supply wells and a large but undetermined number of other wells. Disposal of oil-field brine and other wastes into the Glorieta Sandstone is of concern to many local residents because of the possibility of pollution of the overlying fresh-water aquifers, particularly the Ogallala Formation. Permits for 147 disposal wells into the Glorieta have been issued in this area. This report summarizes the data on geology, hydrology, and water development currently available to the U.S. Geological Survey. Geologic information indicates that, in the report area, the Glorieta Sandstone lies at depths ranging from about 500 to 1,600 feet below the base of the Ogallala Fox, nation. The rocks between those two formations are of relatively impermeable types, but solution and removal of salt has resulted in collapse of the rocks in some places. Collapse and fracturing of the rocks could result in increased vertical permeability. This might result in movement of brine under hydrostatic head from the Glorieta Sandstone into overlying fresh-water aquifers, in places where an upward hydraulic gradient exists or is created by an increase in pressure within the Glorieta. Abandoned or inadequately sealed boreholes also are possible conduits for such fluids. The mixing of water in the fresh-water aquifers with brines injected into the Glorieta is not known to have occurred anywhere in the report area, but the information available is not adequate to show positively whether or not this may have occurred locally. Much additional information on the stratigraphy and hydrology--particularly, data on the potentiometric surface of water in the Glorieta

  11. Child and Family Resource Program (Oklahoma City, Oklahoma). Program Description.

    ERIC Educational Resources Information Center

    Development Associates, Inc., Washington, DC.

    This report describes the Oklahoma City, Oklahoma site of the Child and Family Resource Program (CFRP), a Head Start-affiliated program designed to elicit community and family involvement in fostering optimum development of preschool children and their families. The Oklahoma City site, serving a rural black community, is one of 11 demonstration…

  12. Geologic provinces of Oklahoma

    SciTech Connect

    Northcutt, R.A.; Campbell, J.A.

    1995-09-01

    The geologic provinces of Oklahoma are mainly the product of tectonics and attendant sedimentation of Pennsylvanian age. Most boundaries are structural; thus, the provinces map is a generalized tectonic map. Permian and post-Paleozoic strata tend to mask those structures, but most of those strata have been removed by erosion, except in the Anadarko Basin and the Wichita Uplift provinces. The location of most of Oklahoma`s oil and gas resources are either influenced by, or are the direct result of Pennsylvanian tectonics and sedimentation patterns. Therefore, the present study also defines provinces in the subsurface on the basis of geological criteria. The authors have attempted to use the originally published names for the recognized provinces. However, we have also used the most geologically correct names, i.e., Nemaha Uplift, Nemaha Fault Zone, and Central Oklahoma Fault, in lieu of Nemaha {open_quotes}Ridge.{close_quotes} Oklahoma is separated into five major uplifts and five major basins. The Gulf Coastal Plain is not included in this study because it is a veneer of Cretaceous cover that masks significant structures. Faults are the most common boundary element. Although their precise age commonly is known only approximately, their geographic location is less controversial, except in detail. Stratigraphic/structural boundaries are based on less precise geological information. The major example of a surface stratigraphic/structural boundary is the southwestern limit of the Ozark Uplift in eastern Oklahoma. Stratigraphic/structural boundaries in the subsurface are commonly based on structural or isopachous contours from well or geophysical data, or on a structural trend, as well as the experience of the authors. Basement structure is preferred. An example is the boundary that separates the Marietta Basin from adjacent geologic elements.

  13. Texas-Oklahoma

    Atmospheric Science Data Center

    2014-05-15

    ... major geographic features. The south bank of the Red River marks the boundary between Texas and Oklahoma. Traversing brush-covered ... flow eastward, their waters eventually discharging into the Mississippi River. A smoke plume to the north of the Ouachita Mountains and ...

  14. Oklahoma and SREB

    ERIC Educational Resources Information Center

    Southern Regional Education Board (SREB), 2009

    2009-01-01

    The Southern Regional Education Board (SREB) is a nonprofit organization that works collaboratively with Oklahoma and 15 other member states to improve education at every level--from pre-K to postdoctoral study--through many effective programs and initiatives. SREB's "Challenge to Lead" Goals for Education, which call for the region to…

  15. Oklahoma NASA EPSCoR

    NASA Technical Reports Server (NTRS)

    Snowden, Victoria Duca

    2002-01-01

    The mission of Oklahoma EPSCoR is to make Oklahoma researchers more successful in competing for research funding. Specific goals, objectives, and strategies were developed for each federal EPSCoR program, based on federal and state needs. A theme of stimulating collaboration among campuses and building on common research strengths is a strong component of the Oklahoma EPSCoR strategic plan. It extends also to our relationships with the federal agencies, and wherever possible, Oklahoma EPSCoR projects are developed collaboratively with federal research laboratories and program offices. Overall, Oklahoma EPSCoR seeks to capitalize on unique research capabilities and opportunities. The NASA EPSCoR Program in Oklahoma was developed through this grant as a joint effort between Oklahoma EPSCoR and the NASA Oklahoma Space Grant Consortium (OSGC). The major goal of the Oklahoma NASA EPSCoR Plan established in 1996 is to develop an academic research enterprise directed towards a long-term, self-sustaining, nationally competitive capability in areas of mutual self-interest to NASA and Oklahoma. Our final technical summary pie chart demonstrates the strong successes we have achieved during this period as a result of the award.

  16. Libraries in Oklahoma: MedlinePlus

    MedlinePlus

    ... 1308 Norman, OK 73070 405-307-1426 Oklahoma City INTEGRIS BAPTIST MEDICAL CENTER OF OKLAHOMA WANN LANGSTON ... NORTHWEST EXPRESSWAY Bldg D, Suite C-80 OKLAHOMA CITY, OK 73112 405-949-3766 http://integrisok.com ...

  17. Heat flow in Oklahoma

    NASA Astrophysics Data System (ADS)

    Cranganu, Constantin

    Twenty new heat flow values are incorporated, along with 40 previously published data, into a heat flow map of Oklahoma. The new heat flow data were estimated using previous temperature measurements in boreholes made by American Petroleum Institute researchers and 1,498 thermal conductivity measurements on drill cuttings. The mean of 20 average thermal gradients is 30.50sp°C/km. In general, thermal gradients increase from SW (14.11sp°C/km) to NE (42.24sp°C/km). The range of 1,498 in situ thermal conductivity measurements (after corrections for anisotropy, in situ temperature, and porosity) is 0.90-6.1 W/m-K; the average is 1.68 W/m-K. Estimated near-surface heat flow (±20%) at 20 new sites in Oklahoma varies between 22 ± 4 mW/msp2 and 86 ± 17 mW/msp2; the average is 50 mW/msp2. Twenty-seven new heat-generation estimates, along with 22 previously published data, are used to create a heat generation map of Oklahoma. The range of heat production estimates is 1.1-3.5 muW/msp3, with an average of 2.5 muW/msp3. The heat flow regime in Oklahoma is primarily conductive in nature, except for a zone in northeast. Transient effects due to sedimentary processes and metamorphic/igneous activity, as well as past climatic changes, do not significantly influence the thermal state of the Oklahoma crust. Heat flow near the margins of the Arkoma and Anadarko Basins may be depressed or elevated by 5-13 mW/msp2 by refraction of heat from sedimentary rocks of relatively low thermal conductivity (1-2 W/m-K) into crystalline basement rocks of relatively high thermal conductivity (˜3-4 W/m-K). The heat generation-heat flow relationship shows a modest correlation. The relatively high heat flow (˜70-80 mW/msp2) in part of northeastern Oklahoma suggests that the thermal regime there may be perturbed by regional groundwater flow originating in the fractured outcrops of the Arbuckle-Simpson aquifer in the Arbuckle Mountains.

  18. Regional Conference on Libraries (Oklahoma City, Oklahoma, November 3, 1975).

    ERIC Educational Resources Information Center

    Capshaw, Ron, Ed.

    On November 3, 1975, a Regional Conference on Libraries was convened by the Association of Central Oklahoma Governments to make recommendations for library improvement based on perceived local needs. Four workshops had been held before the Conference in Logan, Canadian, Cleveland, and Oklahoma Counties. Recommendations from those workshops were…

  19. Oklahoma Downbursts and Their Asymmetry.

    DTIC Science & Technology

    1986-11-01

    DTIC ELECTE 0 D Michael D. Elits Richard J. Dovtak National Severe Storms Laboratory 1313 Halley Circle Norman, OK 73096 November 1986 Final Report This...Name and Address 10. Work Unit No. (TRAIS) National Severe Storms Laboratory 1313 Halley Circle 11. Contract or Grant No. Norman, OK 73069 DTFAO1-80...Oklahoma thunderstorm environment. Sounding is for 27 May 1984 at 1330 CST from Edmond , Oklahoma. Downburst case 1 occurred on this day. Vi LIST OF

  20. Ground water investigations in Oklahoma

    USGS Publications Warehouse

    Davis, Leon V.

    1955-01-01

    Prior to 1937, ground-water work in Oklahoma consisted of broad scale early-day reconnaissance and a few brief investigations of local areas. The reconnaissance is distinguished by C. N. Gould's "Geology and Water Resources of Oklahoma" (Water-Supply Paper 148, 1905), which covers about half of the present State of Oklahoma. Among the shorter reports are two by Schwennesen for areas near Enid and Oklahoma City, one by Renick for Enid, and one by Thompson on irrigation possibilities near Gage. These reports are now inadequate by modern standards. Cooperative ground-water work in Oklahoma by the United States Geological Survey began in 1937, with the Oklahoma Geological Survey as cooperating agency. With the passage of the new ground-water law by the State Legislature in 1949, the need for more information on available ground waters and the safe yield of the various aquifers became very pressing. Accordingly, the Division of Water Resources of the Oklahoma Planning and Resources Board, to which was delegated the responsibility of administering the Ground-Water Law, entered into a cooperative agreement with the U.S. Geological Survey, providing for an expansion of ground-water investigations. Both cooperators have consistently given full and enthusiastic cooperation, often beyond the requirements of the cooperative program. The first cooperative investigation was an evaluation of ground-water supplies available for irrigation in the Panhandle. In 1937 the Panhandle was still very much in the dust bowl, and it was hoped that irrigation would alleviate the drought. A bulletin on Texas County was published in 1939, and one on Cimarron County in 1943. Ground-water investigations during the World War II were restricted to the demands of Army and Navy installations, and to defense industries. Ground-water investigations since 1945 have included both country-wide and aquifer-type investigations. In Oklahoma it has been the policy for the State cooperator to publish the

  1. Ground-water quality assessment of the central Oklahoma Aquifer, Oklahoma; project description

    USGS Publications Warehouse

    Christenson, S.C.; Parkhurst, D.L.

    1987-01-01

    In April 1986, the U.S. Geological Survey began a pilot program to assess the quality of the Nation's surface-water and ground-water resources. The program, known as the National Water-Quality Assessment (NAWQA) program, is designed to acquire and interpret information about a variety of water-quality issues. The Central Oklahoma aquifer project is one of three ground-water pilot projects that have been started. The NAWQA program also incudes four surface-water pilot projects. The Central Oklahoma aquifer project, as part of the pilot NAWQA program, will develop and test methods for performing assessments of ground-water quality. The objectives of the Central Oklahoma aquifer assessment are: (1) To investigate regional ground-water quality throughout the aquifer in the manner consistent with the other pilot ground-water projects, emphasizing the occurrence and distribution of potentially toxic substances in ground water, including trace elements, organic compounds, and radioactive constituents; (2) to describe relations between ground-water quality, land use, hydrogeology, and other pertinent factors; and (3) to provide a general description of the location, nature, and possible causes of selected prevalent water-quality problems within the study unit; and (4) to describe the potential for water-quality degradation of ground-water zones within the study unit. The Central Oklahoma aquifer, which includes in descending order the Garber Sandstone and Wellington Formation, the Chase Group, the Council Grove Group, the Admire Group, and overlying alluvium and terrace deposits, underlies about 3,000 square miles of central Oklahoma and is used extensively for municipal, industrial, commercial, and domestic water supplies. The aquifer was selected for study by the NAWQA program because it is a major source for water supplies in central Oklahoma and because it has several known or suspected water-quality problems. Known problems include concentrations of arsenic, chromium

  2. 40 CFR 81.337 - Oklahoma.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Washington County AQCR 187 Northwestern Oklahoma Intrastate Unclassifiable/Attainment Alfalfa County Beaver... AQCR 187 Northwestern Oklahoma Intrastate Unclassifiable/Attainment Alfalfa County Beaver County Blaine... Unclassifiable/Attainment. Atoka County Unclassifiable/Attainment. Beaver County...

  3. Oklahoma's Federally-Recognized Indian Tribes.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City. Indian Education Section.

    This document compiles lesson plans, classroom activities, and facts from previous Oklahoma state publications about Oklahoma's American Indian peoples. "Oklahoma's Indian People: Images of Yesterday, Today, and Tomorrow" contains brief presentations and related class activities and writing assignments about the histories of…

  4. Oklahoma Higher Education: Challenging the Conventional Wisdom

    ERIC Educational Resources Information Center

    Denhart, Matthew; Matgouranis, Christopher

    2011-01-01

    A major headline in recent years has been that cash-strapped state governments are cutting back support for many services, including public higher education. Oklahoma is no different. Indeed, in the most recent state budget crafted by Oklahoma policymakers, Oklahoma's public colleges and universities received a 5.8 percent cut in state…

  5. Oklahoma's recent earthquakes and saltwater disposal.

    PubMed

    Walsh, F Rall; Zoback, Mark D

    2015-06-01

    Over the past 5 years, parts of Oklahoma have experienced marked increases in the number of small- to moderate-sized earthquakes. In three study areas that encompass the vast majority of the recent seismicity, we show that the increases in seismicity follow 5- to 10-fold increases in the rates of saltwater disposal. Adjacent areas where there has been relatively little saltwater disposal have had comparatively few recent earthquakes. In the areas of seismic activity, the saltwater disposal principally comes from "produced" water, saline pore water that is coproduced with oil and then injected into deeper sedimentary formations. These formations appear to be in hydraulic communication with potentially active faults in crystalline basement, where nearly all the earthquakes are occurring. Although most of the recent earthquakes have posed little danger to the public, the possibility of triggering damaging earthquakes on potentially active basement faults cannot be discounted.

  6. Oklahoma Kids Count Factbook, 2002.

    ERIC Educational Resources Information Center

    Ingraham, Sandy

    This Kids Count Factbook details county and statewide trends in the well-being of children in Oklahoma. The statistical portrait is based on seven indicators or benchmarks of child well-being: (1) low birthweight infants; (2) infant mortality; (3) births to young teens; (4) child abuse and neglect; (5) child and teen death; (6) high school…

  7. Antidote: Civic Responsibility. Oklahoma Law.

    ERIC Educational Resources Information Center

    Phi Alpha Delta Law Fraternity International, Washington, DC.

    Designed for middle school through high school students, this unit contains eight lesson plans that focus on Oklahoma state law. The state lessons correspond to lessons in the volume, "Antidote: Civic Responsibility. Drug Avoidance Lessons for Middle School & High School Students." Developed to be presented by educators, law student,…

  8. Karst in Permian evaporite rocks of western Oklahoma

    SciTech Connect

    Johnson, K.S. )

    1993-02-01

    Bedded evaporites (gypsum and salt) of Permian age have been dissolved naturally by ground water to form a major evaporite-karst region in western Oklahoma. The Blaine Formation and associated evaporites comprise 100--800 ft of strata that dip gently into broad, structural basins. Outcropping gypsum, dolomite, and red-bed shales of the Blaine display typical karstic features, such as sinkholes, caves, disappearing streams, and springs. Large caves are developed in gypsum beds 10--30 ft thick at several places, and a major gypsum/dolomite karst aquifer provides irrigation water to a large region in southwestern Oklahoma, where salt layers above and below the Blaine Formation have been partly dissolved at depths of 30--800 ft below the land surface. Salt dissolution causes development of brine-filled cavities, into which overlying strata collapse, and the brine eventually is emitted at the land surface in large salt plains.

  9. Mississippian facies relationships, eastern Anadarko basin, Oklahoma

    SciTech Connect

    Peace, H.W. ); Forgotson, J.M. )

    1991-08-01

    Mississippian strata in the eastern Anadarko basin record a gradual deepening of the basin. Late and post-Mississippian tectonism (Wichita and Arbuckle orogenies) fragmented the single large basin into the series of paired basins and uplifts recognized in the southern half of Oklahoma today. Lower Mississippian isopach and facies trends (Sycamore and Caney Formations) indicate that basinal strike in the study area (southeastern Anadarko basin) was predominantly east-west. Depositional environment interpretations made for Lower Mississippian strata suggest that the basin was partially sediment starved and exhibited a low shelf-to-basin gradient. Upper Mississippian isopach and facies trends suggest that basinal strike within the study area shifted from dominantly east-west to dominantly northwest-southeast due to Late Mississippian and Early Pennsylvanian uplift along the Nemaha ridge. Within the study area, the Chester Formation, composed of gray to dove-gray shales with interbedded limestones deposited on a carbonate shelf, thins depositionally into the basin and is thinnest at its facies boundary with the Springer Group and the upper portion of the Caney Formation. As basin subsidence rates accelerated, the southern edge of the Chester carbonate shelf was progressively drowned, causing a backstepping of the Chester Formation calcareous shale and carbonate facies. Springer Group sands and black shales transgressed northward over the drowned Chester Formation shelf.

  10. Geothermal resource assessment in Oklahoma

    SciTech Connect

    Harrison, W.E.; Luza, K.V.; Prater, M.L.; Cheung, P.K.; Ruscetta, C.A.

    1982-07-01

    The procedures and methods used to develop a geothermal gradient map of Oklahoma are discussed. Two areas, Haskell and Pittsburg Counties, in the Arkoma Basin, are discussed in detail. Three sandstone units, the Spiro, Cromwell, and Hartshorne were selected as potential low-temperature geothermal water sources. The average temperature ranged from 103/sup 0/F at Hartshorne to 158/sup 0/F at Cromwell. (MJF)

  11. Digital Atlas of the Upper Washita River Basin, Southwestern Oklahoma

    USGS Publications Warehouse

    Becker, Carol J.; Masoner, Jason R.; Scott, Jonathon C.

    2008-01-01

    Numerous types of environmental data have been collected in the upper Washita River basin in southwestern Oklahoma. However, to date these data have not been compiled into a format that can be comprehensively queried for the purpose of evaluating the effects of various conservation practices implemented to reduce agricultural runoff and erosion in parts of the upper Washita River basin. This U.S. Geological Survey publication, 'Digital atlas of the upper Washita River basin, southwestern Oklahoma' was created to assist with environmental analysis. This atlas contains 30 spatial data sets that can be used in environmental assessment and decision making for the upper Washita River basin. This digital atlas includes U.S. Geological Survey sampling sites and associated water-quality, biological, water-level, and streamflow data collected from 1903 to 2005. The data were retrieved from the U.S. Geological Survey National Water Information System database on September 29, 2005. Data sets are from the Geology, Geography, and Water disciplines of the U.S. Geological Survey and cover parts of Beckham, Caddo, Canadian, Comanche, Custer, Dewey, Grady, Kiowa, and Washita Counties in southwestern Oklahoma. A bibliography of past reports from the U.S. Geological Survey and other State and Federal agencies from 1949 to 2004 is included in the atlas. Additionally, reports by Becker (2001), Martin (2002), Fairchild and others (2004), and Miller and Stanley (2005) are provided in electronic format.

  12. 40 CFR 81.424 - Oklahoma.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Oklahoma. 81.424 Section 81.424 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF... Visibility Is an Important Value § 81.424 Oklahoma. Area name Acreage Public Law establishing Federal...

  13. Oklahoma, EPA study rivers, lakes and streams

    EPA Pesticide Factsheets

    DALLAS - (July 29, 2015) The U.S. Environmental Protection Agency (EPA) and the Oklahoma Office of the Secretary of Energy and Environment (OSEE) are continuing to work on analyzing the condition of wetlands in Oklahoma, as part of a national initia

  14. Onion transplant production system for Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Onions are a valuable specialty crop. Unfortunately, commercially available transplants in Oklahoma are often produced in a different area of the country and shipped into Oklahoma, resulting in a limited cultivar selection, non-adapted cultivars, poor crop stands, high bolting incidence, and low pro...

  15. Selenium in Oklahoma ground water and soil

    SciTech Connect

    Atalay, A.; Vir Maggon, D.

    1991-03-30

    Selenium with a consumption of 2 liters per day (5). The objectives of this study are: (1) to determine the concentrations of Se in Oklahoma ground water and soil samples. (2) to map the geographical distribution of Se species in Oklahoma. (3) to relate groundwater depth, pH and geology with concentration of Se.

  16. A Systematic Approach to Process Evaluation in the Central Oklahoma Turning Point (COTP) Partnership

    ERIC Educational Resources Information Center

    Tolma, Eleni L.; Cheney, Marshall K.; Chrislip, David D.; Blankenship, Derek; Troup, Pam; Hann, Neil

    2011-01-01

    Formation is an important stage of partnership development. Purpose: To describe the systematic approach to process evaluation of a Turning Point initiative in central Oklahoma during the formation stage. The nine-month collaborative effort aimed to develop an action plan to promote health. Methods: A sound planning framework was used in the…

  17. 75 FR 5015 - Television Broadcasting Services; Oklahoma City, OK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-01

    ... COMMISSION 47 CFR Part 73 Television Broadcasting Services; Oklahoma City, OK AGENCY: Federal Communications... Griffin Licensing, L.L.C. (``Griffin''), the licensee of KWTV-DT, channel 9, Oklahoma City, Oklahoma. Griffin requests the substitution of channel 39 for channel 9 at Oklahoma City. DATES: Comments must...

  18. Ground-water-quality assessment of the Central Oklahoma Aquifer, Oklahoma; geochemical and geohydrologic investigations

    USGS Publications Warehouse

    Parkhurst, D.L.; Christenson, S.C.; Breit, G.N.

    1993-01-01

    The National Water-Quality Assessment pilot project for the Central Oklahoma aquifer examined the chemical and isotopic composition of ground water, the abundances and textures of minerals in core samples, and water levels and hydraulic properties in the flow system to identify geochemical reactions occurring in the aquifer and rates and directions of ground-water flow. The aquifer underlies 3,000\\x11square miles of central Oklahoma and consists of Permian red beds, including parts of the Permian Garber Sandstone, Wellington Formation, and Chase, Council Grove, and Admire Groups, and Quaternary alluvium and terrace deposits. In the part of the Garber Sandstone and Wellington Formation that is not confined by the Permian Hennessey Group, calcium, magnesium, and bicarbonate are the dominant ions in ground water; in the confined part of the Garber Sandstone and Wellington Formation and in the Chase, Council Grove, and Admire Groups, sodium and bicarbonate are the dominant ions in ground water. Nearly all of the Central Oklahoma aquifer has an oxic or post-oxic environment as indicated by the large dissolved concentrations of oxygen, nitrate, arsenic (V), chromium (VI), selenium (VI), vanadium, and uranium. Sulfidic and methanic environments are virtually absent. Petrographic textures indicate dolomite, calcite, sodic plagioclase, potassium feldspars, chlorite, rock fragments, and micas are dissolving, and iron oxides, manganese oxides, kaolinite, and quartz are precipitating. Variations in the quantity of exchangeable sodium in clays indicate that cation exchange is occurring within the aquifer. Gypsum may dissolve locally within the aquifer, as indicated by ground water with large concentrations of sulfate, but gypsum was not observed in core samples. Rainwater is not a major source for most elements in ground water, but evapotranspiration could cause rainwater to be a significant source of potassium, sulfate, phosphate and nitrogen species. Brines derived from

  19. Quartz Mountain/Oklahoma Summer Arts Institute.

    ERIC Educational Resources Information Center

    Frates, Mary Y.; Madeja, Stanley S.

    1982-01-01

    Describes the Quartz Mountain Oklahoma Summer Arts Institute program. It is designed to nurture artistic talent and to provide intensive arts experiences in music, dance, theater, and the visual arts for talented students aged 14-18. (AM)

  20. 78 FR 23622 - Oklahoma Disaster #OK-00070

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-19

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster OK-00070 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY...: Submit completed loan applications to: U.S. Small Business Administration, Processing and...

  1. Estimated Freshwater Withdrawals in Oklahoma, 1990

    USGS Publications Warehouse

    Lurry, Dee L.; Tortorelli, Robert L.

    1996-01-01

    This report presents 1990 freshwater withdrawal estimates for Oklahoma by source and category. Withdrawal source is either ground water or surface water. Withdrawal categories include: irrigation, water supply, livestock, thermoelectric-power generation, domestic and commercial, and industrial and mining. Withdrawal data are aggregated by county, major aquifer, and principal river basin. Only the four major categories of irrigation, water supply, livestock, and thermoelectric-power generation are illustrated in this report, although data for all categories are tabulated. The U.S. Geological Survey (USGS) established the National Water-Use Information Program in 1977 to collect uniform, current, and reliable information on water use. The Oklahoma District of the USGS and the Oklahoma Water Resources Board participate in a cooperative program to collect and publish water-use information for Oklahoma. Data contained in this report were made available through the cooperative program.

  2. Not-so-inactive fault in Oklahoma

    USGS Publications Warehouse

    Spall, Henry

    1986-01-01

    In connection with a search for geologically quiet areas for sitting large engineering ventures such as dams and nuclear power plants, geologists have recently started looking at the Meers fault in southwestern Oklahoma with an intense interest.

  3. Oil extraction linked to Oklahoma earthquakes

    NASA Astrophysics Data System (ADS)

    Woo, Marcus

    2014-08-01

    Pumping waste water into the ground - a by-product of new oil and gas extraction processes - was the likely cause of a recent surge of earthquakes in the US state of Oklahoma, according to researchers in the US.

  4. Oklahoma Space Industry Development Authority

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The purpose of this grant was to increase the awareness of students of space sciences and commerce through experimentation. This objective was carried out through the award and administration, by OSIDA, the Oklahoma Space Industry Development Authority, of eleven smaller grants to fund thirteen projects at schools determined by competitive application. Applications were graded on potential outreach, experimentation objectives and impact on students' awareness of space sciences. We chose projects from elementary, middle and high schools as well as colleges that would encourage students through research and experimentation to consider education and careers in related disciplines. Each organization did not receive an equal share of the grant; instead, OSIDA distributed the money to each project based on the organization's need. A copy of the dispersement record is enclosed with this final grant report. The projects covered topics such as: space colonization, space stations, constellations, model rocketry, and space commerce.

  5. Confirmation of Aedes taeniorhynchus in Oklahoma

    DTIC Science & Technology

    1973-01-01

    Richardson 3 and Joseph E. Farlow ABSTRACT. A single female collected in 1971 confirms the presence of Aedes taeniorhynchus (Wiedemann) in Oklahoma. This...from Arkansas, Louisiana, Oklahoma and Texas (Eldridge et al. 1972). Although most of these specimens were pooled for virus isolation attempts...infrequent specimens were pinned and retained for further study. Included among the latter was a single female of Aedes taeniorhynchus (Wiedemann) from

  6. Oklahoma seismic network. Final report

    SciTech Connect

    Luza, K.V.; Lawson, J.E. Jr. |

    1993-07-01

    The US Nuclear Regulatory Commission has established rigorous guidelines that must be adhered to before a permit to construct a nuclear-power plant is granted to an applicant. Local as well as regional seismicity and structural relationships play an integral role in the final design criteria for nuclear power plants. The existing historical record of seismicity is inadequate in a number of areas of the Midcontinent region because of the lack of instrumentation and (or) the sensitivity of the instruments deployed to monitor earthquake events. The Nemaha Uplift/Midcontinent Geophysical Anomaly is one of five principal areas east of the Rocky Mountain front that has a moderately high seismic-risk classification. The Nemaha uplift, which is common to the states of Oklahoma, Kansas, and Nebraska, is approximately 415 miles long and 12-14 miles wide. The Midcontinent Geophysical Anomaly extends southward from Minnesota across Iowa and the southeastern corner of Nebraska and probably terminates in central Kansas. A number of moderate-sized earthquakes--magnitude 5 or greater--have occurred along or west of the Nemaha uplift. The Oklahoma Geological Survey, in cooperation with the geological surveys of Kansas, Nebraska, and Iowa, conducted a 5-year investigation of the seismicity and tectonic relationships of the Nemaha uplift and associated geologic features in the Midcontinent. This investigation was intended to provide data to be used to design nuclear-power plants. However, the information is also being used to design better large-scale structures, such as dams and high-use buildings, and to provide the necessary data to evaluate earthquake-insurance rates in the Midcontinent.

  7. Proceedings: Oklahoma School Plant Manager's Workshop (4th, Oklahoma City, OK, April 20-21, 1982).

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    Nineteen addresses given at the 1982 Oklahoma School Plant Manager's Workshop are presented in this document. Following a welcoming speech, an overview of the issues currently facing school plant managers in Oklahoma, and a general address by a representative of the Arkansas Department of Education, the speakers focused on a number of specific…

  8. Groundwater quality and water-well characteristics in the Kickapoo Tribe of Oklahoma Jurisdictional Area, central Oklahoma, 1948--2011

    USGS Publications Warehouse

    Becker, Carol J.

    2013-01-01

    In 2012, the U.S. Geological Survey, in cooperation with the Kickapoo Tribe of Oklahoma, compiled historical groundwater-quality data collected from 1948 to 2011 and water-well completion information in parts of Lincoln, Oklahoma, and Pottawatomie Counties in central Oklahoma to support the development of a comprehensive water-management plan for the Tribe’s jurisdictional area. In this study, water-quality data from 155 water wells, collected from 1948 to 2011, were retrieved from the U.S. Geological Survey National Water Information System database; these data include measurements of pH, specific conductance, and hardness and concentrations of the major ions, trace elements, and radionuclides that have Maximum Contaminant Levels or Secondary Maximum Contaminant Levels in public drinking-water supplies. Information about well characteristics includes ranges of well yield and well depth of private water wells in the study area and was compiled from the Oklahoma Water Resources Board Multi-Purpose Well Completion Report database. This report also shows depth to water from land surface by using shaded 30-foot contours that were created by using a geographic information system and spatial layers of a 2009 potentiometric surface (groundwater elevation) and land-surface elevation. Wells in the study area produce water from the North Canadian River alluvial and terrace aquifers, the underlying Garber Sandstone and Wellington Formation that compose the Garber–Wellington aquifer, and the Chase, Council Grove, and Admire Groups. Water quality varies substantially between the alluvial and terrace aquifers and bedrock aquifers in the study area. Water from the alluvial aquifer has relatively high concentrations of dissolved solids and generally is used for livestock only, whereas water from the terrace aquifer has low concentrations of dissolved solids and is used extensively by households in the study area. Water from the bedrock aquifer also is used extensively by

  9. 75 FR 13236 - Television Broadcasting Services; Oklahoma City, OK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... COMMISSION 47 CFR Part 73 Television Broadcasting Services; Oklahoma City, OK AGENCY: Federal Communications... Licensing, L.L.C., the licensee of KWTV-DT, channel 9, Oklahoma City, requesting the substitution of channel 39 for channel 9 at Oklahoma City. DATES: This rule is effective March 19, 2010. FOR...

  10. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way.... Except when otherwise determined by the Secretary, railroad rights-of-way in Oklahoma granted under...

  11. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way.... Except when otherwise determined by the Secretary, railroad rights-of-way in Oklahoma granted under...

  12. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way.... Except when otherwise determined by the Secretary, railroad rights-of-way in Oklahoma granted under...

  13. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Railroads in Oklahoma. 169.24 Section 169.24 Indians....24 Railroads in Oklahoma. (a) The Act of February 28, 1902 (32 Stat. 43), authorizes right-of-way.... Except when otherwise determined by the Secretary, railroad rights-of-way in Oklahoma granted under...

  14. Drought and grazing effects on Oklahoma phlox (Polemoniaceae, Phlox oklahomensis)

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Oklahoma phlox (Phlox oklahomensis Wherry) is endemic to Butler, Chautauqua, Comanche, Cowley, and Elk Counties of Kansas and Woods and Woodward Counties of Oklahoma. The species comprises populations of a few scattered individuals to several hundred in mixed-grass prairie sites in Oklahoma where co...

  15. Muriel Wright: Telling the Story of Oklahoma Indian Nations

    ERIC Educational Resources Information Center

    Cesar, Dana; Smith, Joan K.; Noley, Grayson

    2004-01-01

    The Wright family, descended from the patriarch Allen Wright, who arrived in the new Choctaw Nation after surviving the "Trail of Tears," played an important role in Oklahoma politics and society. Following removal to Oklahoma, Allen went on to become Principal Chief of the Choctaw Nation and gave the name, Oklahoma, to the southwest territory. He…

  16. Social and Economic Consequences of Indian Gaming in Oklahoma

    ERIC Educational Resources Information Center

    Grant, Kenneth W., II; Spilde, Katherine A.; Taylor, Jonathan B.

    2004-01-01

    The balancing framework of Indian gaming as it operates in Oklahoma constrains Oklahoma Indian nations from operating facilities according to the dictates of the marketplace on a large-scale Class III basis. Indian gaming actually brings substantial net economic benefits to the state, contrary to claims that Oklahoma Indian gaming benefits come at…

  17. A Legal Analysis of Litigation against Oklahoma Educators and School Districts under the Oklahoma Governmental Tort Claims Act

    ERIC Educational Resources Information Center

    Lacefield, Kevin Lee

    2010-01-01

    This dissertation analyzed public court decisions in cases against Oklahoma school districts and their employees involving sovereign immunity claims filed under Oklahoma's Governmental Tort Claims Act. The questions addressed were: (1) How have the Oklahoma courts interpreted the Governmental Tort Claims Act, (Okla. Stat. tit. 51 Section 151 et…

  18. Book review: Oklahoma Breeding Bird Atlas

    USGS Publications Warehouse

    Peterjohn, Bruce G.

    2004-01-01

    The first North American breeding bird atlases were initiated during the 1970s. With atlases completed or ongoing in more than 40 U.S. states and most Canadian provinces, these projects are now familiar to professional ornithologists and amateur birders. This book provides the results of the Oklahoma Breeding Bird Atlas, the data for which were collected during 1997–2001. Its appearance less than 3 years after completing fieldwork is remarkable and everyone associated with its timely publication should be congratulated for their efforts.Review info: Oklahoma Breeding Bird Atlas. By Dan L. Reinking, 2004. ISBN: 0806136146, 528 pp.

  19. Review of the general geology and solid-phase geochemical studies in the vicinity of the Central Oklahoma aquifer

    USGS Publications Warehouse

    Mosier, Elwin L.; Bullock, John H.

    1988-01-01

    The Central Oklahoma aquifer is the principal source of ground water for municipal, industrial, and rural use in central Oklahoma. Ground water in the aquifer is contained in consolidated sedimentary rocks consisting of the Admire, Council Grove, and Chase Groups, Wellington Formation, and Garber Sandstone and in the unconsolidated Quaternary alluvium and terrace deposits that occur along the major stream systems in the study area. The Garber Sandstone and the Wellington Formation comprise the main flow system and, as such, the aquifer is often referred to as the 'Garber-Wellington aquifer.' The consolidated sedimentary rocks consist of interbedded lenticular sandstone, shale, and siltstone beds deposited in similar deltaic environments in early Permian time. Arsenic, chromium, and selenium are found in the ground water of the Central Oklahoma aquifer in concentrations that, in places, exceed the primary drinking-water standards of the Environmental Protection Agency. Gross-alpha concentrations also exceed the primary standards in some wells, and uranium concentrations are uncommonly high in places. As a prerequisite to a surface and subsurface solid-phase geochemical study, this report summarizes the general geology of the Central Oklahoma study area. Summaries of results from certain previously reported solid-phase geochemical studies that relate to the vicinity of the Central Oklahoma aquifer are also given; including a summary of the analytical results and distribution plots for arsenic, selenium, chromium, thorium, uranium, copper, and barium from the U.S. Department of Energy's National Uranium Resource Evaluation (NURE) Program.

  20. Eliminating Barriers to Dual Enrollment in Oklahoma

    ERIC Educational Resources Information Center

    Roach, Rick; Gamez Vargas, Juanita; David, Kevin M.

    2015-01-01

    Policy, financial, and transportation barriers have limited participation in dual enrollment for marginalized (low-socioeconomic, first-generation, and ethnic minority) students in Oklahoma. This chapter presents a collaborative effort by education and community leaders that has successfully eliminated these barriers and increased the number of…

  1. Nutritional Risk among Oklahoma Congregate Meal Participants

    ERIC Educational Resources Information Center

    Quigley, Kimberly K.; Hermann, Janice R.; Warde, William D.

    2008-01-01

    Objective: To determine if there were differences by demographic variables in response rates to Nutrition Screening Initiative (NSI) Checklist statements reported by over 50% of Oklahoma Older Americans Act Nutrition Program (OAANP) congregate meal participants categorized at high nutritional risk based on cumulative NSI Checklist scores. Design:…

  2. 78 FR 66671 - Oklahoma Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-06

    ..., assignment, or sale of permit rights; certifying and updating existing permit application information... balance--siltation structures; cessation orders; alternative enforcement--general provisions; criminal... Rights Oklahoma proposes to revoke section 460:20-17-1. Scope and purpose; and replace it with...

  3. Oklahoma: A View of the Center

    ERIC Educational Resources Information Center

    Jones, Ruthe Blalock; Depriest, Maria; Fowler, Cynthia

    2007-01-01

    This article presents a dialogue on twentieth-century Oklahoma artists and writers given at a conference titled "Working from Community: American Indian Art and Literature in a Historical and Cultural Context" and held in the summer of 2003 at Evergreen State College in Olympia, Washington. Twenty-five educators converged for six weeks…

  4. A century of induced earthquakes in Oklahoma?

    USGS Publications Warehouse

    Hough, Susan E.; Page, Morgan T.

    2015-01-01

    Seismicity rates have increased sharply since 2009 in the central and eastern United States, with especially high rates of activity in the state of Oklahoma. Growing evidence indicates that many of these events are induced, primarily by injection of wastewater in deep disposal wells. The upsurge in activity has raised two questions: What is the background rate of tectonic earthquakes in Oklahoma? How much has the rate varied throughout historical and early instrumental times? In this article, we show that (1) seismicity rates since 2009 surpass previously observed rates throughout the twentieth century; (2) several lines of evidence suggest that most of the significant earthquakes in Oklahoma during the twentieth century were likely induced by oil production activities, as they exhibit statistically significant temporal and spatial correspondence with disposal wells, and intensity measurements for the 1952 El Reno earthquake and possibly the 1956 Tulsa County earthquake follow the pattern observed in other induced earthquakes; and (3) there is evidence for a low level of tectonic seismicity in southeastern Oklahoma associated with the Ouachita structural belt. The 22 October 1882 Choctaw Nation earthquake, for which we estimate Mw 4.8, occurred in this zone.

  5. SIMULATION OF PEANUT GROWTH IN OKLAHOMA.

    USGS Publications Warehouse

    Grosz, Gerald D.; Elliott, Ronald L.; Young, James H.

    1986-01-01

    Two peanut growth models of varying complexity were calibrated for Oklahoma varieties and growing conditions. Both models predicted pod growth quite well. The models were then used to simulate the effects of various soil moisture levels on peanut growth. The more complex model has potential as a management tool.

  6. Oklahoma Association of Teacher Educators Journal 2009

    ERIC Educational Resources Information Center

    Green, Malinda Hendricks, Ed.

    2009-01-01

    The Oklahoma Association of Teacher Educators 2009 Journal includes the following four peer reviewed articles: (1) The Changing Role of Grandparents (Fred D. Hammond, III, Terry E. Spigner, Charolette Myles-Nixon, and Pauline Holloway); (2) Pedagogical Agent Instructional Design Challenges (Jon Martens); (3) Differences in Relatedness across…

  7. 77 FR 34890 - Oklahoma Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-12

    ... Office of Surface Mining Reclamation and Enforcement 30 CFR Part 936 Oklahoma Regulatory Program AGENCY: Office of Surface Mining Reclamation and Enforcement, Interior. ACTION: Proposed rule; public comment... Mining Reclamation and Enforcement (OSM), are announcing receipt of a proposed amendment to the...

  8. 76 FR 59766 - Oklahoma Disaster #OK-00056

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    .../2011. Incident: Oklahoma County Wildfire. Incident Period: 08/30/2011 through 09/01/2011. Effective Date: 09/21/2011. Physical Loan Application Deadline Date: 11/21/2011. Economic Injury (EIDL) Loan... Assistance Numbers 59002 and 59008) Dated: September 21, 2011. Karen G. Mills, Administrator. BILLING...

  9. 40 CFR 81.337 - Oklahoma.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Intrastate Unclassifiable/Attainment Alfalfa County Beaver County Blaine County Cimarron County Custer County.../Attainment Alfalfa County Beaver County Blaine County Cimarron County Custer County Dewey County Ellis County... 187Northwestern Oklahoma Intrastate Unclassifiable/Attainment Alfalfa County Beaver County Blaine County...

  10. Women of Oklahoma, 1890-1920.

    ERIC Educational Resources Information Center

    Reese, Linda Williams

    This book examines the lives of representative White, Black, and American Indian women on the Oklahoma frontier after the abrupt opening of Indian Territory to non-Indian settlement in 1889. Drawing on primary sources, particularly diaries and letters, it focuses on the intersection of race, gender, class, and culture in the relationships among…

  11. Oklahoma Title I Migrant Education Handbook, 1979.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    In many respects, the United States itself is the school of the migrant child, and local, state and federal agencies must share the responsibility for educating such children. However, setting up a migrant education program on a local scale is both complicated and technical. The Oklahoma Department of Education designed a handbook that would…

  12. Ethnicity and Identity in Northeastern Oklahoma.

    ERIC Educational Resources Information Center

    Roark, Sue N.

    The origins of the Oklahoma Delaware reflect a complex history of migration, forced relocation, and punitive concentration. Though 36 tribal identities survive today, they are not of equal cultural coherence. Among the Delaware, there is no simple relation between socioeconomic status, level of acculturation, and factional membership. Rather, the…

  13. Oklahoma Curriculum Guide for Teaching Safety Education.

    ERIC Educational Resources Information Center

    Oklahoma Curriculum Improvement Commission, Oklahoma City.

    Developed by classroom teachers, university professors, and personnel from the Oklahoma State Department of Education, this guide is an effort to assist teachers in locating and utilizing safety materials as well as to assist them in developing well-balanced safety programs for the children and young people in the state. The preschool and…

  14. 77 FR 25872 - Oklahoma Regulatory Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ... requirements for bond calculation at permit renewal. Oklahoma revised its regulatory program at its own... requirements for bond calculation at renewal. We announced receipt of the proposed amendment in the April 27... bond calculation. III. OSM's Findings We are approving the amendment as described below. The...

  15. Oklahoma Pre-Kindergarten Curriculum Guidelines.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    This document presents curriculum guidelines intended for use as a recommended curriculum for children attending early childhood programs in Oklahoma. The introductory section describes critical characteristics of quality early childhood programs, noting that early childhood programs should be appropriate for the age, developmental level, and…

  16. 76 FR 77578 - Oklahoma Disaster #OK-00057

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ... ADMINISTRATION Oklahoma Disaster OK-00057 AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY...: 09/07/2012. ADDRESSES: Submit completed loan applications to: U.S. Small Business Administration... CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409 3rd Street...

  17. Water Use in Oklahoma 1950-2005

    USGS Publications Warehouse

    Tortorelli, Robert L.

    2009-01-01

    Comprehensive planning for water resources development and use in Oklahoma requires a historical perspective on water resources. The U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, summarized the 1950-2005 water-use information for Oklahoma. This report presents 1950-2005 estimates of freshwater withdrawal for water use in Oklahoma by source and category in 5-year intervals. Withdrawal source was either surface water or groundwater. Withdrawal categories include: public supply, irrigation, livestock and aquaculture, thermoelectric-power generation (cooling water), domestic and commercial, and industrial and mining. Withdrawal data were aggregated and tabulated by county, major river basin, and principal aquifer. The purpose of this report is to summarize water-use data in Oklahoma through: (1) presentation of detailed information on freshwater withdrawals by source, county, major river basin, and principal aquifer for 2005; (2) comparison of water use by source, category, major river basin, and principal aquifer at 5-year intervals from 1990-2005; and (3) comparison of water use on a statewide basis by source and category at 5-year intervals from 1950-2005. Total withdrawals from surface-water and groundwater sources during 2005 were 1,559 million gallons per day-989 million gallons a day or 63 percent from surface-water sources and 570 million gallons per day or 37 percent from groundwater sources. The three largest water use categories were: public supply, 646 million gallons per day or 41 percent of total withdrawals; irrigation, 495 million gallons per day or 32 percent of total withdrawals; and livestock and aquaculture, 181 million gallons per day or 12 percent of total withdrawals. All other categories were 237 million gallons per day or 15 percent of total withdrawals. The influence of public supply on the total withdrawals can be seen in the eastern two-thirds of Oklahoma; whereas, the influence of irrigation on total

  18. Potentiometric surface in the Central Oklahoma (Garber-Wellington) aquifer, Oklahoma, 2009

    USGS Publications Warehouse

    Mashburn, Shana L.; Magers, Jessica

    2011-01-01

    A study of the hydrogeology of the Central Oklahoma aquifer was started in 2008 to provide the Oklahoma Water Resources Board (OWRB) hydrogeologic data and a groundwater flow model that can be used as a tool to help manage the aquifer. The 1973 Oklahoma water law requires the OWRB to do hydrologic investigations of Oklahoma's aquifers (termed 'groundwater basins') and to determine amounts of water that may be withdrawn by permitted water users. 'Maximum annual yield' is a term used by OWRB to describe the total amount of water that can be withdrawn from a specific aquifer in any year while allowing a minimum 20-year life of the basin (Oklahoma Water Resources Board, 2010). Currently (2010), the maximum annual yield has not been determined for the Central Oklahoma aquifer. Until the maximum annual yield determination is made, water users are issued a temporary permit by the OWRB for 2 acre-feet/acre per year. The objective of the study, in cooperation with the Oklahoma Water Resources Board, was to study the hydrogeology of the Central Oklahoma aquifer to provide information that will enable the OWRB to determine the maximum annual yield of the aquifer based on different proposed management plans. Groundwater flow models are typically used by the OWRB as a tool to help determine the maximum annual yield. This report presents the potentiometric surface of the Central Oklahoma aquifer based on water-level data collected in 2009 as part of the current (2010) hydrologic study. The U.S. Geological Survey (USGS) Hydrologic Investigations Atlas HA-724 by Christenson and others (1992) presents the 1986-87 potentiometric-surface map. This 1986-87 potentiometric-surface map was made as part of the USGS National Water-Quality Assessment pilot project for the Central Oklahoma aquifer that examined the geochemical and hydrogeological processes operating in the aquifer. An attempt was made to obtain water-level measurements for the 2009 potentiometric-surface map from the wells

  19. Dam-breach analysis and flood-inundation mapping for selected dams in Oklahoma City, Oklahoma, and near Atoka, Oklahoma

    USGS Publications Warehouse

    Shivers, Molly J.; Smith, S. Jerrod; Grout, Trevor S.; Lewis, Jason M.

    2015-01-01

    Digital-elevation models, field survey measurements, hydraulic data, and hydrologic data (U.S. Geological Survey streamflow-gaging stations North Canadian River below Lake Overholser near Oklahoma City, Okla. [07241000], and North Canadian River at Britton Road at Oklahoma City, Okla. [07241520]), were used as inputs for the one-dimensional dynamic (unsteady-flow) models using Hydrologic Engineering Centers River Analysis System (HEC–RAS) software. The modeled flood elevations were exported to a geographic information system to produce flood-inundation maps. Water-surface profiles were developed for a 75-percent probable maximum flood dam-breach scenario and a sunny-day dam-breach scenario, as well as for maximum flood-inundation elevations and flood-wave arrival times at selected bridge crossings. Points of interest such as community-services offices, recreational areas, water-treatment plants, and wastewater-treatment plants were identified on the flood-inundation maps.

  20. Oklahoma's Ouachita area beginning to stir

    SciTech Connect

    Petzet, G.A.

    1991-02-18

    This paper reports on exploration of Ouachita rocks of southeastern Oklahoma. Wells are completed or planned in the Potato Hills, Moyers, and Atoka areas of the Ouachita Province. Deep and shallow drilling will start soon in a 9 sq mile area in the Potato Hills area of southern Latimer County. The shallow drilling program will consist of eight wells to about 6,000 ft to assess potential in Ordovician Big Fork, Womble, and Mississippian-Devonian Arkansas Novaculite.

  1. A Century of Induced Earthquakes in Oklahoma

    NASA Astrophysics Data System (ADS)

    Hough, S. E.; Page, M. T.

    2015-12-01

    Seismicity rates have increased sharply since 2009 in the central and eastern United States, with especially high rates of activity in the state of Oklahoma. A growing body of evidence indicates that many of these events are induced, primarily by injection of wastewater in deep disposal wells. The upsurge in activity has raised the questions, what is the background rate of tectonic earthquakes in Oklahoma? And how much has the rate varied throughout historical and early instrumental times? We first review the historical catalog, including assessment of the completeness level of felt earthquakes, and show that seismicity rates since 2009 surpass previously observed rates throughout the 20th century. Furthermore, several lines of evidence suggest that most of the significant (Mw > 3.5) earthquakes in Oklahoma during the 20th century were likely induced by wastewater injection and/or enhanced oil recovery operations. We show that there is a statistically significant temporal and spatial correspondence between earthquakes and disposal wells permitted during the 1950s. The intensity distributions of the 1952 Mw5.7 El Reno earthquake and the 1956 Mw3.9 Tulsa county earthquake are similar to those from recent induced earthquakes, with significantly lower shaking than predicted given a regional intensity-prediction equation. The rate of tectonic earthquakes is thus inferred to be significantly lower than previously estimated throughout most of the state, but is difficult to estimate given scant incontrovertible evidence for significant tectonic earthquakes during the 20th century. We do find evidence for a low level of tectonic seismicity in southeastern Oklahoma associated with the Ouachita structural belt, and conclude that the 22 October 1882 Choctaw Nation earthquake, for which we estimate Mw4.8, occurred in this zone.

  2. Oklahoma Center for High Energy Physics (OCHEP)

    SciTech Connect

    Nandi, S; Strauss, M J; Snow, J; Rizatdinova, F; Abbott, B; Babu, K; Gutierrez, P; Kao, C; Khanov, A; Milton, K A; Neaman, H; H Severini, P Skubic

    2012-02-29

    The DOE EPSCoR implementation grant, with the support from the State of Oklahoma and from the three universities, Oklahoma State University, University of Oklahoma and Langston University, resulted in establishing of the Oklahoma Center for High Energy Physics (OCHEP) in 2004. Currently, OCHEP continues to flourish as a vibrant hub for research in experimental and theoretical particle physics and an educational center in the State of Oklahoma. All goals of the original proposal were successfully accomplished. These include foun- dation of a new experimental particle physics group at OSU, the establishment of a Tier 2 computing facility for the Large Hadron Collider (LHC) and Tevatron data analysis at OU and organization of a vital particle physics research center in Oklahoma based on resources of the three universities. OSU has hired two tenure-track faculty members with initial support from the grant funds. Now both positions are supported through OSU budget. This new HEP Experimental Group at OSU has established itself as a full member of the Fermilab D0 Collaboration and LHC ATLAS Experiment and has secured external funds from the DOE and the NSF. These funds currently support 2 graduate students, 1 postdoctoral fellow, and 1 part-time engineer. The grant initiated creation of a Tier 2 computing facility at OU as part of the Southwest Tier 2 facility, and a permanent Research Scientist was hired at OU to maintain and run the facility. Permanent support for this position has now been provided through the OU university budget. OCHEP represents a successful model of cooperation of several universities, providing the establishment of critical mass of manpower, computing and hardware resources. This led to increasing Oklahoma's impact in all areas of HEP, theory, experiment, and computation. The Center personnel are involved in cutting edge research in experimental, theoretical, and computational aspects of High Energy Physics with the research areas ranging from the

  3. The New Robotic Telescope at Oklahoma State University

    NASA Astrophysics Data System (ADS)

    Shull, Peter, Jr.

    2007-12-01

    A new, 0.6-m robotic telescope of Ritchey-Chrétien design was recently installed at the H. S. Mendenhall Observatory (HSMO) of Oklahoma State University (OSU), and is now undergoing operational tests. Funded by the Air Force Office of Scientific Research through the Defense University Research Instrumentation Program, it replaces HSMO's original 0.35-m Schmidt-Cassegrain telescope. Research programs will include the characterization of near-Earth objects and collaborative searches for transiting exoplanets, programs which will also open up new research opportunities for students in the Oklahoma-Arkansas region. Ideally, these opportunities will attract more undergraduate and graduate students to major in physics and astronomy, and foster the creation of degree programs in astronomy at OSU. Optical Guidance Systems was the contractor for both the telescope and dome automation. The telescope's ceramic 602-mm f/3 primary and 220-mm secondary mirrors yield an effective focal ratio of f/8 that can be changed to f/5.3 with a focal reducer / field flattener. Fields of view range from 0.75° at f/5.3 to 1.2° at f/8. The Strehl ratio is 0.954. The telescope's carbon-fiber Serrurier truss is supported by an equatorial fork mount equipped with friction drives. Telescope equipment includes a 35-mm-format CCD camera with UBVRI filters, field rotator, off-axis guider, and flip-mirror unit for quick switches to eyepiece observing. HSMO itself is conveniently located under reasonably dark skies at an elevation of 340 m about 15 km southwest of the city of Stillwater, whose population, including OSU, is approaching 50,000. HSMO's dome was completed in 2002, and funding is being raised for a control building near the dome. The observatory's URL is www.physics.okstate.edu/observatory.

  4. Sharp increase in central Oklahoma seismicity 2009-2014 induced by massive wastewater injection

    USGS Publications Warehouse

    Keranen, Kathleen M.; Abers, Geoffrey A.; Weingarten, Matthew; Bekins, Barbara A.; Ge, Shemin

    2014-01-01

    Unconventional oil and gas production provides a rapidly growing energy source; however high-producing states in the United States, such as Oklahoma, face sharply rising numbers of earthquakes. Subsurface pressure data required to unequivocally link earthquakes to injection are rarely accessible. Here we use seismicity and hydrogeological models to show that distant fluid migration from high-rate disposal wells in Oklahoma is likely responsible for the largest swarm. Earthquake hypocenters occur within disposal formations and upper-basement, between 2-5 km depth. The modeled fluid pressure perturbation propagates throughout the same depth range and tracks earthquakes to distances of 35 km, with a triggering threshold of ~0.07 MPa. Although thousands of disposal wells may operate aseismically, four of the highest-rate wells likely induced 20% of 2008-2013 central US seismicity.

  5. Induced earthquakes. Sharp increase in central Oklahoma seismicity since 2008 induced by massive wastewater injection.

    PubMed

    Keranen, K M; Weingarten, M; Abers, G A; Bekins, B A; Ge, S

    2014-07-25

    Unconventional oil and gas production provides a rapidly growing energy source; however, high-production states in the United States, such as Oklahoma, face sharply rising numbers of earthquakes. Subsurface pressure data required to unequivocally link earthquakes to wastewater injection are rarely accessible. Here we use seismicity and hydrogeological models to show that fluid migration from high-rate disposal wells in Oklahoma is potentially responsible for the largest swarm. Earthquake hypocenters occur within disposal formations and upper basement, between 2- and 5-kilometer depth. The modeled fluid pressure perturbation propagates throughout the same depth range and tracks earthquakes to distances of 35 kilometers, with a triggering threshold of ~0.07 megapascals. Although thousands of disposal wells operate aseismically, four of the highest-rate wells are capable of inducing 20% of 2008 to 2013 central U.S. seismicity.

  6. A STUDY OF MIGRANT WORKERS IN SOUTHWEST OKLAHOMA.

    ERIC Educational Resources Information Center

    TINNEY, MILTON W.

    A STUDY OF MIGRANT WORKERS IN THE 5 SOUTHWESTERN OKLAHOMA COUNTIES OF GREER, HARMON, JACKSON, KIOWA, AND TILLMAN WAS CONDUCTED IN 1964 BY THE OKLAHOMA STATE EMPLOYMENT SERVICE. APPROXIMATELY 15,000 AGRICULTURAL MIGRANTS COME INTO THE AREA EACH YEAR. THE SURVEY FOUND THAT THESE PEOPLE WERE PREDOMINATELY SPANISH-SPEAKING FROM TEXAS, EARNED LESS THAN…

  7. Need 3 Quick Credits to Play Ball? Call Western Oklahoma

    ERIC Educational Resources Information Center

    Wolverton, Brad

    2012-01-01

    Western Oklahoma State College's name comes up whenever athletes get themselves in a jam: They've failed a class. They've dropped another. Maybe they're just short on credits. But they still want to play. Western Oklahoma gives them a chance, offering three credits in two weeks--and for less than $400. Almost as appealing: The community college…

  8. Literacy and Education among Adult Indians in Oklahoma. Volume I.

    ERIC Educational Resources Information Center

    Hall, Paul R.; And Others

    The U.S. Office of Education funded the Adult Indian Education Project (AIEP) for 15 months to identify literacy levels and educational needs of adult American Indians in Oklahoma. Using Native American field interviewers, the AIEP surveyed a 1.8% random sample of adults from 19 tribal groups representing 70% of the Indian population of Oklahoma.…

  9. Oklahoma's Indian People: Images of Yesterday, Today, and Tomorrow.

    ERIC Educational Resources Information Center

    Chisholm, Anita, Ed.

    Designed to be combined with the social studies curriculum, this guide promotes awareness of American Indian contributions to Oklahoma's development and cultural heritage. Lessons help students in grades 6 through 9 strengthen powers of critical thinking, practice writing skills, and develop creative expression, while learning about Oklahoma's 34…

  10. The Oklahoma PN/ADN Articulation Project Report.

    ERIC Educational Resources Information Center

    Oklahoma State Regents for Higher Education, Oklahoma City.

    In response to a critical nursing shortage in the state of Oklahoma, the Oklahoma Practical Nursing (PN)/Associate Degree Nursing (ADN) Articulation Project Coordinating Committee was formed in spring 1990 to develop a proposal for program articulation. A curriculum matrix was designed and adopted for use by five regional subcommittees which…

  11. Certification Standards Adopted by the Oklahoma State Board of Education.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    This document presents the standards adopted by the Oklahoma State Board of Education for qualification and certification of persons for instructional, supervisory, and administrative positions and services in Oklahoma public schools. Included are rules and regulations governing the issuance and revocation of certificates for county…

  12. Sugarcane aphid in Oklahoma: Responding to a new pest

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The sugarcane aphid (SCA) was first found in Oklahoma in 2013, and quickly became a major threat to grain sorghum production. Scientists at Oklahoma State University and the USDA's Wheat, Peanut and Other Field Crops Research Lab in Stillwater, working with cooperators in other sorghum producing st...

  13. IMPLICATIONS OF NEW ARSENIC STANDARDS ON OKLAHOMA WATER RESOURCES

    EPA Science Inventory

    The new national standard for arsenic in drinking water supplies, slated to take effect in 2006, is having an unexpected impact on a number of Oklahoma communities. Currently, several municipalities in north central Oklahoma are in compliance with existing arsenic standards (50 ...

  14. Parasitism of aphids in canola fields in central Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Winter canola, Brassica napus L., production in Oklahoma has increased from essentially 0 ha in 2001 to 40,500 ha in 2011, and acreage is expected to continue to increase. Three aphid species typically infest canola fields in central Oklahoma, the turnip aphid Lypaphis erysimi (Kaltenbach), the cab...

  15. 76 FR 37166 - Oklahoma Disaster Number OK-00050

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00050 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... OKLAHOMA, dated 06/06/2011 is hereby amended to include the following areas as adversely affected by...

  16. Needs Assessment for Oklahoma Academic Librarians: Summary Report.

    ERIC Educational Resources Information Center

    McClure, Charles R.

    The Oklahoma Chapter of the Association of College and Research Libraries (OK-ACRL) and the Oklahoma Library Association, College and University Division (OLA-CUD) co-sponsored a survey of professional academic librarians to obtain institutional and background data on their characteristics, their preferences for academic professional association…

  17. Oklahoma Aerospace Intellectual Capital/Educational Recommendations: An Inquiry of Oklahoma Aerospace Executives

    ERIC Educational Resources Information Center

    Nelson, Erin M.

    2010-01-01

    Scope and Method of Study: The purpose of this qualitative study was to conduct detailed personal interviews with aerospace industry executives/managers from both the private and military sectors from across Oklahoma to determine their perceptions of intellectual capital needs of the industry. Interviews with industry executives regarding…

  18. Goals for Oklahoma Higher Education. Self-Study of Higher Education in Oklahoma; Report 8.

    ERIC Educational Resources Information Center

    Coffelt, John J.; And Others

    This report contains the findings, conclusions and recommendations that emerged from a study of "Functions and Goals of Oklahoma Higher Education." Many individuals and groups were involved in the process which culminated in this report, including a 600-member citizens' group, a special 140-member citizens' advisory committee, several…

  19. PHYSICAL FACILITIES FOR HIGHER EDUCATION IN OKLAHOMA. SELF-STUDY OF HIGHER EDUCATION IN OKLAHOMA.

    ERIC Educational Resources Information Center

    COFFELT, JOHN J.; WALKER, CHARLES R.

    THE REPORT IS A SELF-STUDY OF THE PHYSICAL FACILITIES OF 21 INSTITUTIONS OF HIGHER EDUCATION IN OKLAHOMA. IT INVOLVED THE STUDY OF SUCH TOPICS AS--(1) THE INVENTORY AND EVALUATION OF EXISTING LAND AND BUILDINGS ACCORDING TO CURRENT AND REPLACEMENT VALUE, AGE, QUALITY AND FUTURE USE, (2) THE INVENTORY OF ASSIGNABLE SPACE BY SQUARE FOOTAGE,…

  20. DISABILITIES IN OKLAHOMA--ESTIMATES AND PROJECTIONS, REPORT OF THE OKLAHOMA SURVEY OF DISABILITIES.

    ERIC Educational Resources Information Center

    BOHLEBER, MICHAEL E.

    THE PURPOSE OF THE STUDY WAS TO PROVIDE REASONABLY ACCURATE ESTIMATES OF THE NUMBER AND TYPES OF DISABLED PERSONS AND THEIR NEEDS AS A BASIS FOR BOTH PRESENT AND FUTURE PLANNING. PERSONAL INTERVIEWS WERE CONDUCTED WITH ADULT RESPONDENTS IN 3,000 HOUSEHOLDS IN OKLAHOMA, A RANDOM SAMPLE STATIFIED ON THE RURAL-URBAN DIMENSION. DATA FROM 2,058…

  1. 75 FR 68398 - Texas, Oklahoma & Eastern Railroad, LLC-Acquisition and Operation Exemption-Texas, Oklahoma...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-05

    ... Railroad, LLC, Mississippi & Skuna Valley Railroad, LLC, Patriot Woods Railroad, LLC, and Texas, Oklahoma... No. FD 35431, Patriot Woods Railroad, LLC--Acquisition and Operation Exemption--Weyerhaeuser NR Company, Weyerhaeuser Woods Railroad Operating Division. The parties intend to consummate the...

  2. 78 FR 32007 - Environmental Impact Statement for Tulsa-Oklahoma City Passenger Rail Corridor, Oklahoma, Lincoln...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-28

    ... Geographic Information System (GIS) data, field investigations and site visits/sampling where necessary. The... information can be found online at www.TulsaOKCRailCorridor.com . ADDRESSES: Written comments on the scope of.... 21st Street, Oklahoma City, OK 73105-3204. FOR FURTHER INFORMATION CONTACT: Catherine...

  3. Source of shallow Simpson Group Oil in Murray County, Oklahoma

    SciTech Connect

    Zemmels, I.; Tappmeyer, D.M.; Walters, C.C. )

    1987-02-01

    Oils produced from the Simpson Group (Middle Ordovician) in three shallow fields located north of the Arbuckle Mountains in Murray County, Oklahoma, have widely differing compositions: SW Sandy Creek, 28.9{degree} API, 0.57% sulfur; Davis NE, 25.9{degree} API, 0.72% sulfur; Sulfur NW, 16.4{degree} API, 1.44% sulfur. From gas chromatography and biomarker analysis, they determined that the oils were derived from the same source and that the differences in composition are due to biodegradation of the oils in the shallow reservoirs. A comparison of the biomarker assemblage of the Simpson Group oils to several other oils produced in the Arbuckle Mountain area showed that the Simpson Group assemblage highly resembled the assemblage of a Woodford Formation oil (Devonian) but had no similarity to a Viola Formation oil (upper Middle Ordovician). The Simpson Group oils also differed markedly from an oil produced from the Arbuckle Group (Lower Ordovician) in the nearby, shallow Southeast Hoover field. Their data suggest that the source of the shallow Simpson Group oils is the Woodford Formation located in the downthrown Mill Creek syncline south and west of these fields. A large vertical migration along faults or within the fault block is implied by this geometry. However, the Arbuckle Group oil from the Southeast Hoover field, south of the syncline, has a different source.

  4. Seismic and gravity study of the lithospheric structure of the Southern Oklahoma Aulacogen and surrounding region

    NASA Astrophysics Data System (ADS)

    Tave, M.; Gurrola, H.; Mickus, K. L.; Thomas, W. A.

    2012-12-01

    The Southern Oklahoma Aulacogen (SOA) is easily recognizable in gravity and magnetic maps as perhaps the second largest gravity anomaly in North America (second to the Mid-continental rift). The SOA lies in the Granite Rhyolite province of Oklahoma. It is characterized by large magnitude basement faults that were active during Cambrian rifting and were reactivated as thrust faults during the late Paleozoic (313-285 Ma) during the Ouachita Orogeny. The SOA was originally considered to be a failed rift of a triple junction associated with Cambrian-aged opening of the Iapetan Ocean. This model is supported by the three-armed pattern of gravity highs at the junction of the SOA with Ouachita orogen, the age of the bimodal series of gabbroic and rhyolitic rock (that are clearly mantle derived), and the interpretation of a thick sequence of clastic metasedimentary rock as rift-fill. These metasedimentary rock, however, have been found to be much older than the SOA faulting and volcanism. More recent investigations favor models that describe the SOA as a system of leaky transform faults that are roughly parallel to the Alabama-Oklahoma transform fault, which partially frames part of the Iapetan margin of Southern Laurentia. This study will try to use seismic and gravity modeling to resolve the nature of the SOA and to determine the depth (into the mantle) to which features related to the formation of the SOA are preserved. The EarthScope transportable array (TA) has completed data acquisition in Oklahoma and Texas. We have made receiver functions (RF) from the TA along the SOA and found that the there is an abrupt change in crustal structure across the SOA. RF analysis shows that a mid-crustal boundary occurs at about 15 km south of the SOA that dips toward the SOA. North of the SOA, this midcrustal boundary appears to be 5 km shallower and flat. The Moho appears to be 45 km deep to the south of the SOA but appears to be at a depth of about 38 km to the north. Additional

  5. 75 FR 9895 - Public Water System Supervision Program Revision for the State of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-04

    ... Environmental Quality, Water Quality Division, 707 N. Robinson, Oklahoma City, Oklahoma 73101-1677; and the EPA... AGENCY Public Water System Supervision Program Revision for the State of Oklahoma AGENCY: United States... the State of Oklahoma is revising its approved Public Water System Supervision Program adopting...

  6. 40 CFR 272.1851 - Oklahoma State-administered program: Final authorization.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Oklahoma Statutes (O.S.), Sections 1230.1 et seq. (ii) Oklahoma Open Meetings Act, as amended through 2007...) Oklahoma Open Records Act, as amended through 2007, 51 Oklahoma Statutes (O.S.), Sections 24A.1 et seq. (v... FR 28556 5/26/98 Methods Innovation: SW-846 70 FR 3453870 FR 44150 6/14/058/1/05 (5) Memorandum...

  7. Biological assessment of environmental flows for Oklahoma

    USGS Publications Warehouse

    Fisher, William L.; Seilheimer, Titus S.; Taylor, Jason M.

    2012-01-01

    Large-scale patterns in fish assemblage structure and functional groups are influenced by alterations in streamflow regime. In this study, we defined an objective threshold for alteration for Oklahoma streams using a combination of the expected range of 27 flow indices and a discriminant analysis to predict flow regime group. We found that fish functional groups in reference flow conditions had species that were more intolerant to flow alterations and preferences for stream habitat and faster flowing water. In contrast, altered sites had more tolerant species that preferred lentic habitat and slower water velocity. Ordination graphs of the presence and functional groups of species revealed an underlying geographical pattern roughly conforming to ecoregions, although there was separation between reference and altered sites within the larger geographical framework. Additionally, we found that reservoir construction and operation significantly altered fish assemblages in two different systems, Bird Creek in central Oklahoma and the Kiamichi River in southeastern Oklahoma. The Bird Creek flow regime shifted from a historically intermittent stream to one with stable perennial flows, and changes in fish assemblage structure covaried with changes in all five components of the flow regime. In contrast, the Kiamichi River flow regime did not change significantly for most flow components despite shifts in fish assemblage structure; however, most of the species associated with shifts in assemblage structure in the Kiamichi River system were characteristic of lentic environments and were likely related more to proximity of reservoirs in the drainage system than changes in flow. The spatial patterns in fish assemblage response to flow alteration, combined with different temporal responses of hydrology and fish assemblage structure at sites downstream of reservoirs, indicate that interactions between flow regime and aquatic biota vary depending on ecological setting. This

  8. The Oklahoma Geographic Information Retrieval System

    NASA Technical Reports Server (NTRS)

    Blanchard, W. A.

    1982-01-01

    The Oklahoma Geographic Information Retrieval System (OGIRS) is a highly interactive data entry, storage, manipulation, and display software system for use with geographically referenced data. Although originally developed for a project concerned with coal strip mine reclamation, OGIRS is capable of handling any geographically referenced data for a variety of natural resource management applications. A special effort has been made to integrate remotely sensed data into the information system. The timeliness and synoptic coverage of satellite data are particularly useful attributes for inclusion into the geographic information system.

  9. Installation Restoration Program. Preliminary Assessment: 137th Tactical Airlift Wing, Oklahoma Air National Guard, Will Rogers World Airport, Oklahoma City, Oklahoma

    DTIC Science & Technology

    1989-02-01

    INSTALLATION RESTORATION PROGRAM 00 PRELIMINARY ASSESSMENTcc U 137th Tactical Airlift Wing Oklahoma Aih National Guard I’~~C Will Rogers World...TRUST PROPERTY LINE 3 :40w OKLAHOV A ANG I,LL R G[R ORLD AIRPORT -1 I LU Copies of the final report may be purchased from: National Technical Information...Preliminary Assessment 4. TITLE AND SUBTITLE Preliminary Assessment S. FUNDING NUMBERS 137th Tactical Airlift Wing Oklahoma Air National Guard Will Rogers

  10. Stratigraphic variations in the Carboniferous section across the Arkansas-Oklahoma State Line Arch

    NASA Astrophysics Data System (ADS)

    Engelhardt, Tyler D.

    The State Line Arch is represented by a structural high that trends through the study area in a loose alignment with the Arkansas-Oklahoma state line. Evidence of the arch extending further to the north includes a structural high and stratigraphic variation at an outcrop on Highway 59 near Evansville Mountain in Crawford County, Arkansas. The exact timing of the formation of the arch remains undetermined, but upper Devonian thinning at the top of the arch indicates the structure is pre-Mississippian. The reason for the development of the arch is poorly understood, but evidence linking Mississippian-aged Waulsortian mounds to Precambrian Spavinaw granite structures of northeastern Oklahoma and southwestern Missouri suggests Precambrian basement structures may extend into the study area. The structural nature of the arch provided an environment favorable to carbonate build-up during deposition of the Mississippian interval. A previously unidentified limestone unit measuring 175 feet thick likely represents the transgressive phase of a transgressive-regressive sequence responsible for the deposition of the Mayes Group of northeastern Oklahoma. Growth on the downthrown side of the Muldrow-Mulberry Fault system may indicate earlier movement than previous studies have suggested on the east-west trending normal faults of the Arkoma Basin. A possible roll-over anticline structure may exist to the south of the Muldrow-Mulberry fault system.

  11. Deployment of the Oklahoma borehole seismic experiment

    SciTech Connect

    Harben, P.E.; Rock, D.W.

    1989-01-20

    This paper discusses the Oklahoma borehole seismic experiment, currently in operation, set up by members of the Lawrence Livermore National Laboratory Treaty Verification Program and the Oklahoma Geophysical Observatory to determine deep-borehole seismic characteristics in geology typical of large regions in the Soviet Union. We evaluated and logged an existing 772-m deep borehole on the Observatory site by running caliper, cement bonding, casing inspection, and hole-deviation logs. Two Teledyne Geotech borehole-clamping seismometers were placed at various depths and spacings in the deep borehole. Currently, they are deployed at 727 and 730 m. A Teledyne Geotech shallow-borehole seismometer was mounted in a 4.5-m hole, one meter from the deep borehole. The seismometers' system coherency were tested and found to be excellent to 35 Hz. We have recorded seismic noise, quarry blasts, regional earthquakes and teleseisms in the present configuration. We will begin a study of seismic noise and attenuation as a function of depth in the near future. 7 refs., 18 figs.

  12. Incidence of Legionella pneumophila infections among Oklahoma pulmonary disease patients.

    PubMed Central

    Flournoy, D. J.; Guthrie, P. J.; Lawrence, C. H.; Silberg, S. L.; Beaver, S.

    1990-01-01

    Prior studies by the authors suggested high levels of Legionella pneumophila in the recreational and water supply reservoirs in central Oklahoma. This high exposure potential was supported by a relatively high prevalence of seropositive, asymptomatic infections among healthy blood donors in the area. In contrast, the present 9-month laboratory-based study confirmed only one clinical Legionella infection among 117 unidentified pulmonary disease patients admitted to the Oklahoma City Veterans Administration Medical Center. Comparison with the reports of others and with reported legionellosis in Oklahoma indicates that differences in cohort definition and variations in utilization and interpretation of clinical analyses leads to wide variations in the reported incidence of legionellosis. PMID:2304095

  13. 76 FR 42573 - Radio Broadcasting Services; Oklahoma and Texas

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... From the Federal Register Online via the Government Publishing Office FEDERAL COMMUNICATIONS COMMISSION 47 CFR Part 73 Radio Broadcasting Services; Oklahoma and Texas AGENCY: Federal Communications... Review filed by Rawhide Radio, LLC, Capstar TX Limited Partnership, Clear Channel Broadcasting...

  14. 77 FR 61466 - Oklahoma Disaster Number OK-00063

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-09

    ... Oklahoma (FEMA-4078-DR), dated 08/22/ 2012. Incident: Freedom and Noble Wildfires. Incident Period: 08/03.../2012 is hereby amended to expand the incident for this disaster to include the Noble Wildfire....

  15. Awareness campaign. Orthopedic Hospital of Oklahoma launches awareness campaign.

    PubMed

    2007-01-01

    The Orthopedic Hospital of Oklahoma is a 25-bed inpatient and outpatient center with one focus: Orthopedics. To acquaint people with its services and build brand awareness to drive market share, the hospital launched a print campaign featuring actual patients.

  16. New Records of Aedes aegypti In Southern Oklahoma, 2016.

    PubMed

    Bradt, David L; Bradley, Kristy K; Hoback, W Wyatt; Noden, Bruce H

    2017-03-01

    Aedes aegypti is an important subtropical vector species and is predicted to have a limited year-round distribution in the southern United States. Collection of the species has not been officially verified in Oklahoma since 1940. Adult mosquitoes were collected in 42 sites across 7 different cities in Oklahoma using 3 different mosquito traps between May and September 2016. Between July and September 2016, 88 Ae. aegypti adults were collected at 18 different sites in 4 different cities across southern Oklahoma. Centers for Disease Control and Prevention mini light traps baited with CO2 attracted the highest numbers of Ae. aegypti individuals compared to Biogents (BG)-Sentinel(®) traps baited with Biogents (BG)-lure and octenol and Centers for Disease Control and Prevention gravid traps baited with Bermuda grass-infused water. The discovery of Ae. aegypti mosquitoes within urban/exurban areas in Oklahoma is important from an ecological as well as a public health perspective.

  17. Epidemiology of Testicular Cancer in Oklahoma and the United States

    PubMed Central

    Smith, Shannon; Janitz, Amanda; Campbell, Janis

    2016-01-01

    Testicular cancer is a rare cause of morbidity and mortality in the US. Marked disparities in the development of this cancer exist, with testicular cancer being more common in Caucasian men and men of higher socioeconomic status. The incidence of testicular cancer is increasing worldwide, and the reasons for this have not been well documented. It has been proposed that this increase may be due to highly prevalent environmental factors, or from exposure to polychlorinated biphenyls, polyvinyl chloride, cigarette smoking, and tetrahydrocannabinol (THC). For our analysis, data were obtained from the Oklahoma Central Cancer Registry and the Surveillance, Epidemiology and End Results program. Age-adjusted incidence rates and five-year relative survival were calculated for Oklahoma and for the US. Overall, incidence was lower in Oklahoma than the US, but no differences were observed between the US and Oklahoma regarding survival by year of diagnosis, race, age, and stage. PMID:27885307

  18. RadNet Air Data From Oklahoma City, OK

    EPA Pesticide Factsheets

    This page presents radiation air monitoring and air filter analysis data for Oklahoma City, OK from EPA's RadNet system. RadNet is a nationwide network of monitoring stations that measure radiation in air, drinking water and precipitation.

  19. Soil moisture determination study. [Guymon, Oklahoma

    NASA Technical Reports Server (NTRS)

    Blanchard, B. J.

    1979-01-01

    Soil moisture data collected in conjunction with aircraft sensor and SEASAT SAR data taken near Guymon, Oklahoma are summarized. In order to minimize the effects of vegetation and roughness three bare and uniformly smooth fields were sampled 6 times at three day intervals on the flight days from August 2 through 17. Two fields remained unirrigated and dry. A similar pair of fields was irrigated at different times during the sample period. In addition, eighteen other fields were sampled on the nonflight days with no field being sampled more than 24 hours from a flight time. The aircraft sensors used included either black and white or color infrared photography, L and C band passive microwave radiometers, the 13.3, 4.75, 1.6 and .4 GHz scatterometers, the 11 channel modular microwave scanner, and the PRT5.

  20. Radioactivity in Oklahoma's public water supplies, 1977-80

    SciTech Connect

    Craig, R.L.; Bateman, M.; Martin, D.

    1980-01-01

    The average concentrations of radioactivity found in drinking water samples collected in Oklahoma between 1977 and 1980 are tabulated by county. Only those water supplies for which at least three samples were analyzed are listed. Water supplies with radioactivity that exceeded the standards are that supplied by the town of Afton in Ottawa County and that supplied by Deek Creek Water Corporation in Oklahoma. Work has begun on locating new sources of water with acceptable levels of radioactivity. (JGB)

  1. MISR Scans the Texas-Oklahoma Border

    NASA Technical Reports Server (NTRS)

    2000-01-01

    These MISR images of Oklahoma and north Texas were acquired on March 12, 2000 during Terra orbit 1243. The three images on the left, from top to bottom, are from the 70-degree forward viewing camera, the vertical-viewing (nadir) camera, and the 70-degree aftward viewing camera. The higher brightness, bluer tinge, and reduced contrast of the oblique views result primarily from scattering of sunlight in the Earth's atmosphere, though some color and brightness variations are also due to differences in surface reflection at the different angles. The longer slant path through the atmosphere at the oblique angles also accentuates the appearance of thin, high-altitude cirrus clouds.

    On the right, two areas from the nadir camera image are shown in more detail, along with notations highlighting major geographic features. The south bank of the Red River marks the boundary between Texas and Oklahoma. Traversing brush-covered and grassy plains, rolling hills, and prairies, the Red River and the Canadian River are important resources for farming, ranching, public drinking water, hydroelectric power, and recreation. Both originate in New Mexico and flow eastward, their waters eventually discharging into the Mississippi River.

    A smoke plume to the north of the Ouachita Mountains and east of Lake Eufaula is visible in the detailed nadir imagery. The plume is also very obvious at the 70-degree forward view angle, to the right of center and about one-fourth of the way down from the top of the image.

    MISR was built and is managed by NASA's Jet Propulsion Laboratory, Pasadena, CA, for NASA's Office of Earth Science, Washington, DC. The Terra satellite is managed by NASA's Goddard Space Flight Center, Greenbelt, MD. JPL is a division of the California Institute of Technology.

  2. Ore microscopy of the Paoli silver-copper deposit, Oklahoma

    USGS Publications Warehouse

    Thomas, C.A.; Hagni, R.D.; Berendsen, P.

    1991-01-01

    The Paoli silver-copper deposit is located in south-central Oklahoma, 56 km south-southeast from Norman, Oklahoma. It was mined for high-grade silver-copper near the beginning of this century, and intensive exploratory drilling during the early 1970's delineated unmined portions of the deposit. A collaborative study between the U.S.G.S., the Kansas Geological Survey, and the University of Missouri-Rolla was undertaken to provide new information on the character of red bed copper deposits of the Midcontinent region. The Paoli deposit has been interpreted to occur as a roll-front type of deposit. The silver and copper mineralization occurs within paleochannels in the Permian Wellington Formation. The silver-copper interfaces appear to be controlled by oxidation-reduction interfaces that are marked by grey to red color changes in the host sandstone. Ore microscopic examinations of polished thin sections show that unoxidized ore consists of chalcocite, digenite, chalcopyrite, covellite and pyrite; and oxidized ores are characterized by covellite, bornite, hematite and goethite. In sandstone-hosted ores, chalcocite and digenite replace dolomite and border clastic quartz grains. In siltstone-hosted ores, the copper sulfide grains have varied shapes; most are irregular in shape and 5-25 ??m across, others have euhedral shapes suggestive of pyrite crystal replacements, and some are crudely spherical and are 120-200 ??m across. Chalcopyrite is the predominant copper sulfide at depth. Covellite and malachite replace chalcocite and digenite near the surface. Silver only occurs as native silver; most as irregularly shaped grains 40-80 ??m across, but some as cruciform crystals that are up to 3.5 mm across. The native silver has been deposited after copper sulfides, and locally replaces chalcocite. Surficial nodules of pyrite, malachite and hematite locally are present in outcrops at the oxidation-reduction fronts. Polished sections of the nodules show that malachite forms a

  3. National Uranium Resource Evaluation: Lawton Quadrangle, Oklahoma and Texas

    SciTech Connect

    Al-Shaieb, Z.; Thomas, R.G.; Stewart, G.F.

    1982-04-01

    Uranium resources of the Lawton Quadrangle, Oklahoma and Texas, were evaluated to a depth of 1500 m using National Uranium Resource Evaluation criteria. Five areas of uranium favorability were delineated. Diagenetically altered, quartzose and sublithic, eolian and marginal-marine sandstones of the Permian Rush Springs Formation overlying the Cement Anticline are favorable for joint-controlled deposits in sandstone, non-channel-controlled peneconcordant deposits, and Texas roll-front deposits. Three areas contain lithologies favorable for channel-controlled peneconcordant deposits: arkosic sandstones and granule conglomerates of the Permian Post Oak Conglomerate south of the Wichita Mountains; subarkosic and sublithic Lower Permian fluvio-deltaic and coastal-plain sandstones of the eastern Red River Valley; and subsurface arkosic, subarkosic, and sublithic alluvial-fan and fan-delta sandstones of the Upper Pennsylvanian-Lower Permian sequence in the eastern Hollis Basin. The coarse-grained facies of the Cambrian Quanah Granite and genetically related aplite and pegmatite dikes in the Wichita Mountains are favorable for orthomagmatic and autometasomatic deposits, respectively.

  4. Geohydrology and water quality of the Roubidoux Aquifer, northeastern Oklahoma

    USGS Publications Warehouse

    Christenson, S.C.; Parkhurst, D.L.; Fairchild, R.W.

    1990-01-01

    The Roubidoux aquifer is an important source of freshwater for public supplies, commerce, industry, and rural water districts in northeastern Oklahoma. Ground-water withdrawals from the aquifer in 1981 were estimated to be 4.8 million gallons per day, of which about 90 percent was withdrawn in Ottawa County. Wells drilled at the beginning of the 20th century originally flowed at the land surface, but in 1981 water levels ranged from 22 to 471 feet below land surface. A large cone of depression has formed as a result of ground water withdrawals near Miami. Wells completed in the Roubidoux aquifer have yields that range from about 100 to more than 1,000 gallons per minute. An aquifer test and a digital ground-water flow model were used to estimate aquifer and confining-layer hydraulic characteristics. Using these methods, the transmissivity of the aquifer was estimated to be within a range of 400 to 700 square feet per day. The leakance of the confining layer was determined to be within a range from 0 to 0.13 per day, with a best estimate value in a range from 4.3 x 10-8 to 7.7 x 10-8 per day. Analyses of water samples collected as part of this study and of water-quality data from earlier work indicate that a large areal change in major-ion chemistry occurs in ground water in the Roubidoux aquifer in northeastern Oklahoma. The ground water in the easternmost part of the study unit has relatively small dissolved-solids concentrations (less than 200 milligrams per liter) with calcium, magnesium, and bicarbonate as the major ions. Ground water in the westernmost part of the study unit has relatively large dissolved-solids concentrations (greater than 800 milligrams per liter) with sodium and chloride as the major ions. A transition zone of intermediate sodium, chloride, and dissolved-solids concentrations exists between the easternmost and westernmost parts of the study unit. Three water-quality problems are apparent in the Roubidoux aquifer in northeast Oklahoma: (1

  5. Reconnaissance of ground water in vicinity of Wichita Mountains southwestern Oklahoma

    USGS Publications Warehouse

    Havens, John S.

    1983-01-01

    Urbanization and industrial growth have increased demands on water supplies in the vicinity of the Wichita Mountains in southwestern Oklahoma. The principal city, Lawton, uses surface water, supplemented by small quantities of ground water from the Arbuckle Group (Cambrian-Ordovician), for industrial and recreational use. During periods of drought, surface-water supplies in the Wichita Mountains area are not adequate to meet fully the increased water demands. An alternative source of water may be ground water from the Arbuckle Group. Other urban and rural consumers use ground water from Quaternary alluvium, the Rush Springs Formation (Permian), or the Arbuckle Group.

  6. Finding of No Significant Impact: Replacement of Chemical Cleaning Line Tinker Air Force Base Oklahoma City, Oklahoma

    DTIC Science & Technology

    2012-05-01

    economy , and there would be no long-term impacts on local socioeconomic conditions. Page 4-13 February 2012 Environmental Assessment FINAL...FINDING OF NO SIGNIFICANT IMPACT : REPLACEMENT OF CHEMICAL CLEANING LINE TINKER AIR FORCE BASE OKLAHOMA CITY, OKLAHOMA An Environmental Assessment...entitled Environmental Impact Analysis Process (EIAP) and codified at 32 CFR 989. The EA is incorporated by reference into this finding. DESCRIPTION

  7. 78 FR 72877 - Arkansas Electric Corporation v. Oklahoma Gas and Electric Company; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-04

    ... Energy Regulatory Commission Arkansas Electric Corporation v. Oklahoma Gas and Electric Company; Notice... Procedure of the Federal Energy Regulatory Commission (Commission), 18 CFR 385.206, Arkansas Electric Corporation (Complainant) filed a formal complaint against Oklahoma Gas and Electric Company...

  8. Cost-Effectiveness Analysis of the Residential Provisions of the 2015 IECC for Oklahoma

    SciTech Connect

    Mendon, Vrushali V.; Zhao, Mingjie; Taylor, Zachary T.; Poehlman, Eric A.

    2016-02-15

    The 2015 IECC provides cost-effective savings for residential buildings in Oklahoma. Moving to the 2015 IECC from the 2009 IECC base code is cost-effective for residential buildings in all climate zones in Oklahoma.

  9. 77 FR 29275 - Oklahoma: Incorporation by Reference of State Hazardous Waste Management Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-17

    ... AGENCY 40 CFR Part 272 Oklahoma: Incorporation by Reference of State Hazardous Waste Management Program... in the regulations entitled ``Approved State Hazardous Waste Management Programs'', Oklahoma's authorized hazardous waste program. The EPA will incorporate by reference into the Code of...

  10. 77 FR 46994 - Oklahoma: Incorporation by Reference of State Hazardous Waste Management Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... AGENCY 40 CFR Part 272 Oklahoma: Incorporation by Reference of State Hazardous Waste Management Program... in the regulations entitled ``Approved State Hazardous Waste Management Programs'', Oklahoma's authorized hazardous waste program. The EPA will incorporate by reference into the Code of...

  11. 75 FR 36609 - Oklahoma: Incorporation by Reference of State Hazardous Waste Management Program

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-28

    ... AGENCY 40 CFR Part 272 Oklahoma: Incorporation by Reference of State Hazardous Waste Management Program... in the regulations entitled ``Approved State Hazardous Waste Management Programs'', Oklahoma's authorized hazardous waste program. The EPA will incorporate by reference into the Code of...

  12. Quantitative Assessment of Potentially Active Faults in Oklahoma Utilizing Detailed Information on In Situ Stress Orientation and Relative Magnitude

    NASA Astrophysics Data System (ADS)

    Walsh, R.; Zoback, M. D.

    2015-12-01

    Over the past six years, the earthquake rate in the central and eastern U.S. has increased markedly, and is related to fluid injection. Nowhere has seismicity increased more than in Oklahoma, where large volumes of saline pore water are co-produced with oil and gas, then injected into deeper sedimentary formations. These deeper formations appear to be in hydraulic communication with potentially active faults in crystalline basement, where nearly all the earthquakes are occurring. Although the majority of the recent earthquakes have posed little danger to the public, the possibility of triggering damaging earthquakes on potentially active basement faults cannot be discounted. To understand probability of slip on a given fault, we invert for stresses from the hundreds of M4+ events in Oklahoma for which moment tensors have been made. We then resolve these stresses, while incorporating uncertainties, on the faults from the preliminary Oklahoma fault map. The result is a probabilistic understanding of which faults are most likely active and best avoided.

  13. A proposed streamflow data program for Oklahoma

    USGS Publications Warehouse

    Bohn, J.D.; Hoffman, G.L.

    1970-01-01

    An evaluation of the streamflow data available in Oklahoma has been made to provide guidelines for planning future data-collection programs. The basic steps in the evaluation procedure were (1) definition of the long-terms goals of the streamflow-data program in quantitative form, (2) examination and analysis of streamflow data to determine which goals have been met, and (3) consideration of alternate programs and techniques to meet the remaining goals. The study defines the individual relation between certain statistical streamflow characteristics and selected basin parameters. This relation is a multiple regression equation that could be used on a statewide basis to compute a selected natural-flow characteristic at any site on a stream. The study shows that several streamflow characteristics can be estimated within an accuracy equivalent to 10 years of record by use of a regression related to at least three climatic or basin parameters for any basin of 50 square miles or more. The study indicates that significant changes in the scope and character of the data-collection program would enhance the possibility of attaining the remaining goals. A streamflow-data program based on the guidelines developed in this study is proposed for the future.

  14. 78 FR 73858 - Public Water System Supervision Program Revision for the State of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-09

    ... AGENCY Public Water System Supervision Program Revision for the State of Oklahoma AGENCY: United States... that the State of Oklahoma is revising its approved Public Water System Supervision Program. Oklahoma has adopted three EPA drinking water rules, namely the: (1) Long Term 2 Enhanced Surface...

  15. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  16. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  17. 40 CFR 81.126 - Northwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Air Quality Control Regions § 81.126 Northwestern Oklahoma Intrastate Air Quality Control Region. The Northwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Northwestern Oklahoma Intrastate...

  18. 40 CFR 81.125 - Southwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Air Quality Control Regions § 81.125 Southwestern Oklahoma Intrastate Air Quality Control Region. The Southwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by the... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Southwestern Oklahoma Intrastate...

  19. A Comparison of the Speech Patterns and Dialect Attitudes of Oklahoma

    ERIC Educational Resources Information Center

    Bakos, Jon

    2013-01-01

    The lexical dialect usage of Oklahoma has been well-studied in the past by the Survey of Oklahoma Dialects, but the acoustic speech production of the state has received little attention. Apart from two people from Tulsa and two people from Oklahoma City that were interviewed for the Atlas of North American English, no other acoustic work has been…

  20. 77 FR 15273 - Oklahoma: Final Authorization of State Hazardous Waste Management Program Revision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... AGENCY 40 CFR Part 271 Oklahoma: Final Authorization of State Hazardous Waste Management Program Revision... hazardous waste management program. We authorized the following revisions: Oklahoma received authorization... its program revision in accordance with 40 CFR 271.21. The Oklahoma Hazardous Waste Management...

  1. 75 FR 65524 - United Auto Workers Local 1999, Oklahoma City, OK; Notice of Negative Determination Regarding...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-25

    ... Employment and Training Administration United Auto Workers Local 1999, Oklahoma City, OK; Notice of Negative... Trade Adjustment Assistance (TAA), applicable to workers and former workers of United Auto Workers Local... petition filed on behalf of workers at United Auto Workers Local 1999, Oklahoma City, Oklahoma, was...

  2. 75 FR 70349 - Blackwell Northern Gateway Railroad Company-Lease Renewal Exemption-Oklahoma Department of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-17

    ... Surface Transportation Board Blackwell Northern Gateway Railroad Company-Lease Renewal Exemption-Oklahoma... Blackwell Line extending from milepost 18.32, near Hunnewell, Kan., on the Oklahoma/Kansas border, to.../Oklahoma border, and from milepost 126.45 to milepost 125.0 in Blackwell. \\1\\ BNGR states that...

  3. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Quality Control Region. 81.47 Section 81.47 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  4. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Quality Control Region. 81.47 Section 81.47 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  5. 40 CFR 81.47 - Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Quality Control Region. 81.47 Section 81.47 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.47 Central Oklahoma Intrastate Air Quality Control Region. The Metropolitan Oklahoma Intrastate Air Quality Control Region has been renamed the Central Oklahoma...

  6. The Development of Oklahoma's Public Two-Year Colleges: An Enigma and a Battleground.

    ERIC Educational Resources Information Center

    Simpson, Michael W.

    The focus of this study is to examine the early reports and studies concerning the development of two-year colleges in Oklahoma. The basic inquiry is the examination of the reports of the Oklahoma State Superintendent of Instruction and the Oklahoma State Regents for Higher Education as well as dissertations or theses produced by University of…

  7. Oklahoma Library Technology Network (OLTN) Electronic Resources for Elementary Age Children.

    ERIC Educational Resources Information Center

    Fox, Carol, Comp.

    This document describes Oklahoma Library Technology Network electronic resources for elementary age children. The first section provides a history of Oklahoma statewide shared databases. Oklahoma statewide information database contacts are listed in the second section. The third section presents information on InfoTrac Kid's Edition Online…

  8. Hydrogeology and simulation of groundwater flow in the Central Oklahoma (Garber-Wellington) Aquifer, Oklahoma, 1987 to 2009, and simulation of available water in storage, 2010-2059

    USGS Publications Warehouse

    Mashburn, Shana L.; Ryter, Derek; Neel, Christopher R.; Smith, S. Jerrod; Magers, Jessica S.

    2014-01-01

    The Central Oklahoma (Garber-Wellington) aquifer underlies about 3,000 square miles of central Oklahoma. The study area for this investigation was the extent of the Central Oklahoma aquifer. Water from the Central Oklahoma aquifer is used for public, industrial, commercial, agricultural, and domestic supply. With the exception of Oklahoma City, all of the major communities in central Oklahoma rely either solely or partly on groundwater from this aquifer. The Oklahoma City metropolitan area, incorporating parts of Canadian, Cleveland, Grady, Lincoln, Logan, McClain, and Oklahoma Counties, has a population of approximately 1.2 million people. As areas are developed for groundwater supply, increased groundwater withdrawals may result in decreases in long-term aquifer storage. The U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, investigated the hydrogeology and simulated groundwater flow in the aquifer using a numerical groundwater-flow model. The purpose of this report is to describe an investigation of the Central Oklahoma aquifer that included analyses of the hydrogeology, hydrogeologic framework of the aquifer, and construction of a numerical groundwater-flow model. The groundwater-flow model was used to simulate groundwater levels and for water-budget analysis. A calibrated transient model was used to evaluate changes in groundwater storage associated with increased future water demands.

  9. Oklahoma State University proposed Advanced Technology Research Center. Environmental Assessment

    SciTech Connect

    1995-06-01

    The Department of Energy (DOE) has prepared an Environmental Assessment (EA) evaluating the construction and equipping of the proposed Advanced Technology Research Center (ATRC) at Oklahoma State University (OSU) in Stillwater, Oklahoma. Based on the analysis in the EA, the DOE has determined that the proposed action does not constitute a major federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement is not required.

  10. Characteristics of successful aviation leaders of Oklahoma

    NASA Astrophysics Data System (ADS)

    Kutz, Mary N. Hill

    Scope and method of study. The purpose of the study was to examine the personal traits, skills, practices, behaviors, background, academic, and career success patterns of selected aviation leaders in Oklahoma. A purposive sample of 18 leaders who had achieved a top-ranked position of aviation leadership in an organization or a position of influence in the community was selected for interview. The leaders chosen for interview came from a variety of aviation organizations including government, academia, military, corporate aviation, and air carrier leadership as well as community leadership (specifically those aviation personnel who were engaged in a political or civic leadership role). Findings and conclusions. This study identified no common career choices, educational, family, or other background factors exclusively responsible for leadership success of all of the participants. Some of the more significant findings were that a high percentage of the leaders held undergraduate and advanced degrees; however, success had been achieved by some who had little or no college education. Aviation technical experience was not a prerequisite for aviation leadership success in that a significant number of the participants held no airman rating and some had entered positions of aviation leadership from non-aviation related careers. All had received some positive learning experience from their family background even those backgrounds which were less than desirable. All of the participants had been involved in volunteer civic or humanitarian leadership roles, and all had received numerous honors. The most frequently identified value expressed by the leaders was honesty; the predominant management style was participative with a strong backup style for directing, the most important skills were communication and listening skills, and the most frequently mentioned characteristics of success were honesty, credibility, vision, high standards, love for aviation and fiscal

  11. Thermal conditions in the Anadarko basin, Oklahoma

    SciTech Connect

    Kelley, S.A.; Gallardo, J.D.; Carter, L.C.; Blackwell, D.D. )

    1991-03-01

    Heat flow, bottom-hole temperature (BHT), and thermal conductivity data are used to evaluate the present thermal conditions in the Anadarko basin. Heat flow values decrease from 54-62 mWm{sup {minus}2} in the northern part of the basin to 39-53 mWm{sup {minus}2} in the southern portion of the basin. The variation in the regional conductive heat flow is controlled by basin geometry and by the distribution of radiogenic elements in the basement. The heat flow, thermal conductivity, and lithologic information were combined to construct a 3-D model of the temperature structure of the Anadarko basin. The highest temperatures sedimentary rocks older than Pennsylvanian are offset 35 km north-northwest of the deepest part of the basin. This offset is related to the regional increase in heat flow to the north and to the presence of high thermal conductivity granite wash adjacent to the Wichita Mountains. A plot of the temperature difference between the equilibrium temperatures estimated from the model and the measured BHTs as a function of depth is remarkably similar to the published correction curve for BHTs for wells in Oklahoma. Vitrinite reflectance and apatite fission-track (FT) data are used to estimate the paleogeothermal conditions in the basin. Published vitrinite reflectance values are consistent with a past geographic temperature distribution comparable to the observed distribution with the maximum values offset from the basin axis. FT analysis of sandstones from wells in the southeastern portion of the basin indicates that subsurface temperatures were at least 30C higher than at present, suggest the possibility of substantial erosion in this area.

  12. Personal Touches Warm up Oklahoma City U.'s Campus

    ERIC Educational Resources Information Center

    Mangan, Katherine

    2009-01-01

    Oklahoma City University prides itself on treating its faculty and staff members like family. It is the kind of place where new employees are welcomed in the president's house, staff members kick in to raise money when a colleague faces hard times, and promising young workers are offered flexible work schedules and free tuition to help them…

  13. Industrial unionism and the Oklahoma coal industry, 1870-1935

    SciTech Connect

    Sewall, S.L.

    1992-01-01

    This study traces the development of industrial unionism in Oklahoma's coal industry from the beginnings of the industry in 1870 to its decline in 1935. Chapter topics include the early years of the coal industry, life in the coal towns, and the series of strikes that occurred from 1894 to 1932. The study draws from both labor and management materials, but also from primary sources that reflect the role of both the state and federal governments during strikes. The study also utilizes the newspapers of the coal towns. They are a bountiful source on life in Oklahoma's coal towns. Study concludes that Oklahoma's coal towns were a perfect breeding ground for industrial unionism. Working in the most dangerous mines in the United States, the miners of Oklahoma turned to unionism in their efforts to improve working conditions and to secure a living wage. Above ground, the miners battled to break the company towns system. There the union achieved success in eliminating the company store and company housing, the two principal components of the company town system. At the same time, the miners created a union culture under which miners of all nationalities were welcome.

  14. Data Privacy Laws Follow Lead of Oklahoma and California

    ERIC Educational Resources Information Center

    Vance, Amelia

    2016-01-01

    Oklahoma's Student Data Accessibility, Transparency, and Accountability Act (known as the Student DATA Act) arose just as privacy concerns about student data were beginning to surface. According to Linnette Attai, founder of education technology compliance consultancy PlayWell LLC, "When this climate of data privacy first emerged in its…

  15. Fungicides for organic cantaloupe production in Oklahoma: An initial assessment

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Fungicides that are potentially useful in organic production were evaluated for foliar disease control in cantaloupe (Cucumis melo L. var. reticulates ’Israeli’) during 2009 at Lane, Oklahoma. Milstop (85% potassium bicarbonate), Neem oil, Bonide liquid copper (10% copper octanoate), Serenade (QST ...

  16. Successful Concurrent Programs: An EXCELerate Program in Oklahoma

    ERIC Educational Resources Information Center

    Vargas, Juanita Gamez; Roach, Rick; David, Kevin M.

    2014-01-01

    The article presents the implementation and findings of a successful collaborative effort with the Oklahoma State Regents for Higher Education (OSRHE), Tulsa Community College (TCC), and two local public school districts, Tulsa Public Schools (TPS) and Union Public Schools (UPS). Known as EXCELerate, it's a five-semester dual enrollment pilot…

  17. Hydrogen manufacture by Lurgi gasification of Oklahoma coal

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Advantages and disadvantages of using the Lurgi gasification process to produce hydrogen from Oklahoma coal are listed. Special attention was given to the production of heat for the process; heat is generated by burning part of pretreated coal in the steam generator. Overall performance of the Lurgi process is summarized in tabular form.

  18. The "Oklahoma Eagle": A Study of Black Press Survival.

    ERIC Educational Resources Information Center

    Brown, Karen F.

    Analyzing the history of the "Oklahoma Eagle" provides insight into the problems and the opportunities involved in operating a black newspaper and reveals the factors responsible for the paper's longevity. The paper has been owned and operated by members of the Edward Lawrence Goodwin family since 1938 and has been staffed by excellent…

  19. 78 FR 36556 - Oklahoma; Major Disaster and Related Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... for debris removal and emergency protective measures (Categories A and B) under the Public Assistance.... Cleveland, Lincoln, McClain, Oklahoma, and Pottawatomie Counties for debris removal and emergency protective....046, Fire Management Assistance Grant; 97.048, Disaster Housing Assistance to Individuals...

  20. Oklahoma School Grows from 85 to 473 Students.

    ERIC Educational Resources Information Center

    Gust, Steve

    2002-01-01

    Discusses the rapid growth of a Catholic K-8 school in Oklahoma. Reports that the school opened in 1990 and more than quintupled in size by 2001, making it the largest Catholic school in the state. Identifies the school's number one priority as its commitment to Catholicism. (NB)

  1. National Environmental/Energy Workforce Assessment for Oklahoma.

    ERIC Educational Resources Information Center

    National Field Research Center Inc., Iowa City, IA.

    This report presents existing workforce levels, training programs and career potentials and develops staffing level projections (1976-1982) based on available information for the State of Oklahoma. The study concerns itself with the environmental pollution control areas of air, noise, potable water, pesticides, radiation, solid waste, wastewater,…

  2. Mortality among laundry and dry cleaning workers in Oklahoma.

    PubMed

    Duh, R W; Asal, N R

    1984-11-01

    The mortality experience of 440 laundry and dry cleaning workers for the period 1975-81 was analyzed, using Oklahoma death certificate data. Results did not show an overall increase in total cancer, but an elevated risk was found for homicide, lung cancer, and kidney cancer. A decrease in risk was noted for ischemic heart disease and for breast cancer.

  3. Climate variability in Oklahoma - get ready for more

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Our climate is changing relatively rapidly now, with the most critical changes for agriculture in Oklahoma manifesting as increases in the number of intense rainfall events and prolonged droughts, wild swings in the winter and early spring between "too cold" and "too hot", and higher-than-previous o...

  4. EPA Grant Will Help Oklahoma Monitor and Improve Air Quality

    EPA Pesticide Factsheets

    DALLAS - (July 15, 2015) The U.S. Environmental Protection Agency has awarded more than $646,000 to the Oklahoma Department of Environmental Quality (ODEQ) to monitor fine particulate matter, or PM 2.5. These are particles found in smoke and haze th

  5. Oklahoma's Public 2-Year Colleges: Genesis and Destiny.

    ERIC Educational Resources Information Center

    Cook, James J.

    1996-01-01

    Describes the establishment of Oklahoma's public two-year colleges and the decrease in state funding in the 1980s following the collapse of the oil industry. Details the colleges' responses to the challenges presented by decreasing resources and increasing enrollments, including cooperation with vocational-technical schools. Addresses concerns for…

  6. Profile of State High School Exit Exam Policies. Oklahoma

    ERIC Educational Resources Information Center

    Center on Education Policy, 2011

    2011-01-01

    This individual profile provides information on Oklahoma's high school exit exam standards and policies. Some of the categories presented include: (1) State exit exam policy; (2) Type of Test; (3) Purpose; (4) Major changes in exit exam policy since the 2009-10 school year for financial reasons; (5) Subjects tested on exam; (6) Grade exam first…

  7. The Oklahoma Amish: Survival of an Ethnic Subculture.

    ERIC Educational Resources Information Center

    Thompson, William E.

    1981-01-01

    Focuses on ways that an Oklahoma Amish community creates, defines, maintains, and manipulates various symbols in an effort to deal with five problems that threaten the survival of Amish life: disenchanted youth, inroads of modernity, tourism, vanishing farm land, and governmental intervention. (Author/GC)

  8. Students' Perceptions of Bullying in Oklahoma Public Schools

    ERIC Educational Resources Information Center

    Hughes, Patricia Paulsen; Middleton, Katherine M.; Marshall, David D.

    2009-01-01

    We studied perceptions of Oklahoma public school students (n = 7,848) regarding bullying. Specifically, we asked for their thoughts about the seriousness of bullying, the hurtfulness of bullying, their involvement in bullying (as victim or perpetrator), their responses to being bullied or seeing someone else being bullied, and what they wanted…

  9. Field Evaluation of a Near Zero Energy Home in Oklahoma

    SciTech Connect

    Hendron, R.; Hancock, E.; Barker, G.; Reeves, P.

    2008-08-01

    The authors evaluated a zero energy home built by Ideal Homes in Edmond, Oklahoma, that included an extensive package of energy-efficient technologies and a photovoltaic array for site electricity generation. The home was part of a Building America research project in partnership with the Building Science Consortium to exhibit high efficiency technologies while keeping costs within the reach of average home buyers.

  10. Infant Toddler Services through Community Collaboration: Oklahoma's Early Childhood Initiatives

    ERIC Educational Resources Information Center

    Goble, Carla B.; Horm, Diane M.

    2009-01-01

    Comprehensive, integrated services for infants, toddlers, and families are essential for optimal child development, and collaboration across systems is increasingly important to maximize limited resources. The authors describe three successful initiatives in Oklahoma that use a collaborative systems approach to providing direct services to young…

  11. Evaluation of Reflex (fomesafen) herbicide for watermelon in Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Effective preemergence herbicides are needed for weed control in watermelon grown from transplants. Reflex (fomesafen) was found to be effective and to exhibit crop safety in southeast USA. Trials were conducted during 2011 and 2012 in southeast Oklahoma to determine if this product would be useful...

  12. The General Degree Productivity and Retention of Oklahoma Graduates.

    ERIC Educational Resources Information Center

    Oklahoma State Regents for Higher Education, Oklahoma City.

    This report presents data regarding employment and retention within Oklahoma of college graduates. Two specific issues addressed are: (1) the general productivity of the degree fields at the bachelor's and associate degree levels; and (2) the proportion of Oklahomans who receive these degrees and remain in the state over time. Both the academic…

  13. How a School Coped with the Oklahoma City Bombing.

    ERIC Educational Resources Information Center

    Aspy, David N.; Aspy, Cheryl B.

    1996-01-01

    Following the Oklahoma City bombing, fifth graders at a nearby elementary school coped with ensuing uncertainty, pain, and loss. They wrote appreciative letters to fire and rescue workers; shared personal stories with classmates; compiled an anthology of poems, prayers, and stories; attended an assembly to honor parents participating in rescue…

  14. 25 CFR 169.24 - Railroads in Oklahoma.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Railroads in Oklahoma. 169.24 Section 169.24 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR LAND AND WATER RIGHTS-OF-WAY OVER INDIAN LANDS § 169... be fixed and determined as provided in the statute. If court proceedings are instituted, the...

  15. 78 FR 36630 - Oklahoma Disaster Number OK-00071

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2... completed loan applications to: U.S. Small Business Administration Processing, And Disbursement...

  16. 78 FR 36632 - Oklahoma Disaster Number OK-00071

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... From the Federal Register Online via the Government Publishing Office ] SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3... applications to: U.S. Small Business Administration, Processing and Disbursement Center, 14925 Kingsport...

  17. Private Water Well Education for Adult Residents of Oklahoma

    ERIC Educational Resources Information Center

    Robbins, Sharon M.

    2012-01-01

    The scope of this study involved an investigation into the education of the adult residents of Oklahoma regarding private water wells. The groundwater supply for the private resident is directly connected to a shared water source. This source of water can become contaminated by simple lack of education and proper maintenance of the well. Without…

  18. 76 FR 42723 - Land Acquisitions; Osage Nation of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... Bureau of Indian Affairs Land Acquisitions; Osage Nation of Oklahoma AGENCY: Bureau of Indian Affairs... made a final agency determination to acquire approximately 7.5 acres of land, known as the Skiatook... part 151.12(b) that notice be given to the public of the Secretary's decision to acquire land in...

  19. 77 FR 74689 - Land Acquisitions; Tonkawa Tribe of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-17

    ... Bureau of Indian Affairs Land Acquisitions; Tonkawa Tribe of Oklahoma AGENCY: Bureau of Indian Affairs... made a final agency determination to acquire approximately 127.65 acres of land in trust for the... the public of the Secretary's decision to acquire land in trust at least 30 days prior to...

  20. 76 FR 42723 - Land Acquisitions; Osage Nation of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... Bureau of Indian Affairs Land Acquisitions; Osage Nation of Oklahoma AGENCY: Bureau of Indian Affairs... made a final agency determination to acquire approximately 15 acres of land, known as ``OMDE Ponca City...) that notice be given to the public of the Secretary's decision to acquire land in trust at least...

  1. 76 FR 42723 - Land Acquisitions; Osage Nation of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-19

    ... Bureau of Indian Affairs Land Acquisitions; Osage Nation of Oklahoma AGENCY: Bureau of Indian Affairs... made a final agency determination to acquire approximately 27.66 acres of land, known as ``OMDE Tulsa...(b) that notice be given to the public of the Secretary's decision to acquire land in trust at...

  2. 78 FR 45282 - Oklahoma Disaster Number OK-00073

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-26

    ... From the Federal Register Online via the Government Publishing Office SMALL BUSINESS ADMINISTRATION Oklahoma Disaster Number OK-00073 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1... hereby amended to include the following areas as adversely affected by the disaster. Primary...

  3. An Empirical Test of Oklahoma's A-F School Grades

    ERIC Educational Resources Information Center

    Adams, Curt M.; Forsyth, Patrick B.; Ware, Jordan; Mwavita, Mwarumba; Barnes, Laura L.; Khojasteb, Jam

    2016-01-01

    Oklahoma is one of 16 states electing to use an A-F letter grade as an indicator of school quality. On the surface, letter grades are an attractive policy instrument for school improvement; they are seemingly clear, simple, and easy to interpret. Evidence, however, on the use of letter grades as an instrument to rank and improve schools is scant…

  4. Bidding Documents for Asbestos Abatement in Oklahoma Public Buildings.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    All relevant specifications and forms for the removal of asbestos from Oklahoma public buildings are consolidated in this document. The specifications cover the entire procedure for asbestos removal beginning with solicitation for bids; contractor's responsibilities concerning date of completion, general cleanup, laying out work, wage scale, and…

  5. Ecoregions and stream morphology in eastern Oklahoma

    USGS Publications Warehouse

    Splinter, D.K.; Dauwalter, D.C.; Marston, R.A.; Fisher, W.L.

    2010-01-01

    Broad-scale variables (i.e., geology, topography, climate, land use, vegetation, and soils) influence channel morphology. How and to what extent the longitudinal pattern of channel morphology is influenced by broad-scale variables is important to fluvial geomorphologists and stream ecologists. In the last couple of decades, there has been an increase in the amount of interdisciplinary research between fluvial geomorphologists and stream ecologists. In a historical context, fluvial geomorphologists are more apt to use physiographic regions to distinguish broad-scale variables, while stream ecologists are more apt to use the concept of an ecosystem to address the broad-scale variables that influence stream habitat. For this reason, we designed a study using ecoregions, which uses physical and biological variables to understand how landscapes influence channel processes. Ecoregions are delineated by similarities in geology, climate, soils, land use, and potential natural vegetation. In the fluvial system, stream form and function are dictated by processes observed throughout the fluvial hierarchy. Recognizing that stream form and function should differ by ecoregion, a study was designed to evaluate how the characteristics of stream channels differed longitudinally among three ecoregions in eastern Oklahoma, USA: Boston Mountains, Ozark Highlands, and Ouachita Mountains. Channel morphology of 149 stream reaches was surveyed in 1st- through 4th-order streams, and effects of drainage area and ecoregion on channel morphology was evaluated using multiple regressions. Differences existed (?????0.05) among ecoregions for particle size, bankfull width, and width/depth ratio. No differences existed among ecoregions for gradient or sinuosity. Particle size was smallest in the Ozark Highlands and largest in the Ouachita Mountains. Bankfull width was larger in the Ozark Highlands than in the Boston Mountains and Ouachita Mountains in larger streams. Width/depth ratios of the

  6. University of Oklahoma - High Energy Physics

    SciTech Connect

    Skubic, Patrick L.

    2013-07-31

    The High Energy Physics program at the University of Oklahoma, Pat Skubic, Principal Investigator, is attempting to understand nature at the deepest level using the most advanced experimental and theoretical tools. The four experimental faculty, Brad Abbott, Phil Gutierrez, Pat Skubic, and Mike Strauss, together with post-doctoral associates and graduate students, are finishing their work as part of the D0 collaboration at Fermilab, and increasingly focusing their investigations at the Large Hadron Collidor (LHC) as part of the ATLAS Collaboration. Work at the LHC has become even more exciting with the recent discovery by ATLAS and the other collaboration, CMS, of the long-sought Higgs boson, which plays a key role in generating masses for the elementary constituents of matter. Work of the OUHEP group has been in the three areas of hardware, software, and analysis. Now that the Higgs boson has been discovered, completing the Standard Model of fundamental physics, new efforts will focus on finding hints of physics beyond the standard model, such as supersymmetry. The OUHEP theory group (Kim Milton, PI) also consists of four faculty members, Howie Baer, Chung Kao, Kim Milton, and Yun Wang, and associated students and postdocs. They are involved in understanding fundamental issues in formulating theories of the microworld, and in proposing models that carry us past the Standard Model, which is an incomplete description of nature. They therefore work in close concert with their experimental colleagues. One also can study fundamental physics by looking at the large scale structure of the universe; in particular the ``dark energy'' that seems to be causing the universe to expand at an accelerating rate, effectively makes up about 3/4 of the energy in the universe, and yet is totally unidentified. Dark energy and dark matter, which together account for nearly all of the energy in the universe, are an important probe of fundamental physics at the very shortest distances

  7. Digital-map grids of mean-annual precipitation for 1961-90, and generalized skew coefficients of annual maximum streamflow for Oklahoma

    USGS Publications Warehouse

    Rea, A.H.; Tortorelli, R.L.

    1997-01-01

    This digital report contains two digital-map grids of data that were used to develop peak-flow regression equations in Tortorelli, 1997, 'Techniques for estimating peak-streamflow frequency for unregulated streams and streams regulated by small floodwater retarding structures in Oklahoma,' U.S. Geological Survey Water-Resources Investigations Report 97-4202. One data set is a grid of mean annual precipitation, in inches, based on the period 1961-90, for Oklahoma. The data set was derived from the PRISM (Parameter-elevation Regressions on Independent Slopes Model) mean annual precipitation grid for the United States, developed by Daly, Neilson, and Phillips (1994, 'A statistical-topographic model for mapping climatological precipitation over mountainous terrain:' Journal of Applied Meteorology, v. 33, no. 2, p. 140-158). The second data set is a grid of generalized skew coefficients of logarithms of annual maximum streamflow for Oklahoma streams less than or equal to 2,510 square miles in drainage area. This grid of skew coefficients is taken from figure 11 of Tortorelli and Bergman, 1985, 'Techniques for estimating flood peak discharges for unregulated streams and streams regulated by small floodwater retarding structures in Oklahoma,' U.S. Geological Survey Water-Resources Investigations Report 84-4358. To save disk space, the skew coefficient values have been multiplied by 100 and rounded to integers with two significant digits. The data sets are provided in an ASCII grid format.

  8. Certified organic farming research and demonstration project by Oklahoma State University and USDA's Agricultural Research Service at Lane, Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In 2003, Oklahoma State University and USDA, Agricultural Research Service, South Central Agricultural Research Laboratory received organic certification for 8 acres at the Lane Agricultural Center, Lane, OK. The certified organic land was used to develop a cooperative project with a diversity of a...

  9. Feasibility study of heavy oil recovery in the Midcontinent region (Kansas, Missouri, Oklahoma)

    SciTech Connect

    Olsen, D.K.; Johnson, W.I.

    1993-08-01

    This report is one of a series of publications assessing the feasibility/constraints of increasing domestic heavy oil production. Each report covers a select area of the United States. The Midcontinent (Kansas, Nssouri, Oklahoma) has produced significant oil, but contrary to early reports, the area does not contain the huge volumes of heavy oil that, along with the development of steam and in situ combustion as oil production technologies, sparked the area`s oil boom of the 1960s. Recovery of this heavy oil has proven economically unfeasible for most operators due to the geology of the formations rather than the technology applied to recover the oil. The geology of the southern Midcontinent, as well as results of field projects using thermal enhanced oil recovery (TEOR) methods to produce the heavy oil, was examined based on analysis of data from secondary sources. Analysis of the performance of these projects showed that the technology recovered additional heavy oil above what was produced from primary production from the consolidated, compartmentalized, fluvial dominated deltaic sandstone formations in the Cherokee and Forest City basins. The only projects producing significant economic and environmentally acceptable heavy oil in the Midcontinent are in higher permeability, unconsolidated or friable, thick sands such as those found in south-central Oklahoma. There are domestic heavy oil reservoirs in other sedimentary basins that are in younger formations, are less consolidated, have higher permeability and can be economically produced with current TEOR technology. Heavy oil production from the carbonates of central and wester Kansas has not been adequately tested, but oil production is anticipated to remain low. Significant expansion of Midcontinent heavy oil production is not anticipated because the economics of oil production and processing are not favorable.

  10. Estimated flood peak discharges on Twin, Brock, and Lightning creeks, Southwest Oklahoma City, Oklahoma, May 8, 1993

    USGS Publications Warehouse

    Tortorelli, R.L.

    1996-01-01

    The flash flood in southwestern Oklahoma City, Oklahoma, May 8, 1993, was the result of an intense 3-hour rainfall on saturated ground or impervious surfaces. The total precipitation of 5.28 inches was close to the 3-hour, 100-year frequency and produced extensive flooding. The most serious flooding was on Twin, Brock, and Lightning Creeks. Four people died in this flood. Over 1,900 structures were damaged along the 3 creeks. There were about $3 million in damages to Oklahoma City public facilities, the majority of which were in the three basins. A study was conducted to determine the magnitude of the May 8, 1993, flood peak discharge in these three creeks in southwestern Oklahoma City and compare these peaks with published flood estimates. Flood peak-discharge estimates for these creeks were determined at 11 study sites using a step-backwater analysis to match the flood water-surface profiles defined by high-water marks. The unit discharges during peak runoff ranged from 881 cubic feet per second per square mile for Lightning Creek at SW 44th Street to 3,570 cubic feet per second per square mile for Brock Creek at SW 59th Street. The ratios of the 1993 flood peak discharges to the Federal Emergency Management Agency 100-year flood peak discharges ranged from 1.25 to 3.29. The water-surface elevations ranged from 0.2 foot to 5.9 feet above the Federal Emergency Management Agency 500-year flood water-surface elevations. The very large flood peaks in these 3 small urban basins were the result of very intense rainfall in a short period of time, close to 100 percent runoff due to ground surfaces being essentially impervious, and the city streets acting as efficient conveyances to the main channels. The unit discharges compare in magnitude to other extraordinary Oklahoma urban floods.

  11. Digital data sets that describe aquifer characteristics of the Rush Springs Aquifer in western Oklahoma

    USGS Publications Warehouse

    Runkle, D.L.; Becker, M.F.; Rea, Alan

    1997-01-01

    This diskette contains digitized aquifer boundaries and maps of hydraulic conductivity, recharge, and ground-water level elevation contours for the Rush Spring aquifer in western Oklahoma. This area encompasses all or part of Blaine, Caddo, Canadian, Comanche, Custer, Dewey, Grady, Stephens, and Washita Counties. These digital data sets were developed by Mark F. Becker to use as input into a computer model that simulated ground-water flow in the Rush Springs aquifer (Mark F. Becker, U.S. Geological Survey, written commun., 1997). For the purposes of modeling the ground-water flow in the Rush Springs aquifer, Mark F. Becker (written commun., 1997) defined the Rush Springs aquifer to include the Rush Springs Formation, alluvial and terrace deposits along major streams, and parts of the Marlow Formations, particularly in the eastern part of the aquifer boundary area. The Permian-age Rush Springs Formation consists of highly cross-bedded sandstone with some interbedded dolomite and gypsum. The Rush Springs Formation is overlain by Quaternary-age alluvial and terrace deposits that consist of unconsolidated clay, silt, sand, and gravel. The Rush Springs Formation is underlain by the Permian-age Marlow Formation that consists of interbedded sandstones, siltstones, mudstones, gypsum-anhydrite, and dolomite beds (Mark F. Becker, written commun., 1997). The parts of the Marlow Formation that have high permeability and porosity are where the Marlow Formation is included as part of the Rush Springs aquifer. The Rush Springs aquifer underlies about 2,400 square miles of western Oklahoma and is an important source of water for irrigation, livestock, industrial, municipal, and domestic use. Irrigation wells are reported to have well yields greater than 1,000 gallons per minute (Mark F. Becker, written commun., 1997). Mark F. Becker created some of the aquifer boundaries, hydraulic conductivity, and recharge data sets by digitizing parts of previously published surficial geology

  12. Processes of Hydrometeor Development in Oklahoma Convective Clouds.

    NASA Astrophysics Data System (ADS)

    Heymsfield, Andrew J.; Hjelmfelt, Mark R.

    1984-10-01

    This study employs in situ measurements to examine cloud conditions in which hydrometeors develop in mature Oklahoma convective clouds and to develop hypotheses as to how they formed. The measurements were made from penetrations on six days using a T-28 aircraft. Values of the maximum vertical velocity W in cells ranged from 5 to 35 m s1, and the liquid water content (LWC) up to 6 gmminus;3;LWCs are usually less than adiabatic. Drops are found primarily in strong updrafts at T/>8°c. Graupel are present in low concentrations in the strong updrafts and in moderate concentrations in the weak to intermediate updrafts. Planar and needle ice crystals and aggregates are present in copious concentrations in regions of low LWC and W. Strong evidence exists for production of secondary ice crystals (SICS) through a Hallett and Mossop type of mechanism involving cloud droplets >24m in diameter.Particle growth calculations are used in conjunction with the measurements to infer the processes of formation of drops, graupel and hail, and secondary ice crystals. Most drops of diameters <500m found at temperatures below 0°C are inferred to form through coalescence growth and most of diameters >500m through shedding from growing and/or melting graupel and hail. Embryos of hailstones are found to develop to 1 cm in diameter most rapidly from millimetric size drops produced from shedding and from aggregates of planar ice-crystals. Most growth of particles to 1 cm hailstones occurs in the regions of intermediate values of LWC (1-2 gm3) and W (5-15 m sminus;1) at temperatures higher than 20°C. In these regions, moderate concentrations of ice particles can develop over appreciable periods and depletion of the liquid water content due to collection by ice particles is minimal. The regions of high LWC and W are found to be the least conducive to SIC production. Initially, most SICs come from riming of aggregates in clouds which develop embedded within cloud layers and from frozen drops

  13. Microgravity monitoring of recharge in a karst aquifer in southwestern Oklahoma

    SciTech Connect

    Young, R.A.; Ahern, J.L. . School of Geology and Geophysics)

    1993-02-01

    Natural and artificial recharge of a shallow karst aquifer in Harmon County, Oklahoma, is being studied by the Oklahoma Water Resources Board and the US Bureau of Reclamation. The aquifer, the Permian Blaine Formation, consists of interbedded gypsum, shale, and dolomite. It is the only significant fresh water aquifer developed in evaporite rocks in the USA. The Blaine Formation forms major cave systems locally and generally consists of an intricate network of caves, cavities, sinks, and dissolution-collapse structures affecting the five gypsum bed subunits. At the recharge-demonstration sites, the Blaine is roughly 200 feet thick. At each site, observations wells cluster about a central recharge well which injects rainfall runoff at the depth of maximum void space (approximately 100 to 200 feet) determining from drilling. Annual variation in water level is up to 50 feet. Local storms can cause a rise of several tens of feet in a few days and a gradual decrease over several weeks. This may lead to a regional increase in water table elevation near the recharge well ( mounding'), and localized filling of voids in the gypsum. Both of these effects are expected to cause changes in the local gravity field following a heavy rainfall. For example, the filling of a 5 meter radius cylindrical void at a depth of 25 meters would produce a 46 microgal anomaly, easily detectable by a microgravity meter after instrumental and tidal drift corrections are made. To look for these changes, microgravity profiles will be conducted across the recharge zones. If correlation of gravity with measured water levels and recharge volume is demonstrated, microgravity surveys may prove useful in siting recharge wells from surface measurements alone.

  14. Identification and Evaluation of Fluvial-Dominated Deltaic (Class 1 Oil) Reservoirs in Oklahoma: Yearly technical progress report for January 1-December 31, 1996

    SciTech Connect

    Banken, M.K.; Andrews, R.

    1997-11-17

    The Oklahoma Geological Survey (OGS), the Geo Information Systems department, and the School of Petroleum and Geological Engineering at the University of Oklahoma are engaged in a five-year program to identify and address Oklahoma`s oil recovery opportunities in fluvial-dominated deltaic (FDD) reservoirs. This program includes a systematic and comprehensive collection and evaluation of information on all FDD oil reservoirs in Oklahoma and the recovery technologies that have been (or could be) applied to those reservoirs with commercial success. During 1996, three highly successful FDD workshops involving 6 producing formations (4 plays) were completed: (1) Layton and Osage-Layton April 17 (2) Prue and Skinner June 19 and 26 (3) Cleveland October 17 (4) Peru October 17 (combined with Cleveland play). Each play was presented individually using the adopted protocol of stratigraphic interpretations, a regional overview, and two or more detailed field studies. The project goal was to have one field study from each play selected for waterflood simulation in order to demonstrate enhanced recovery technologies that can be used to recovery secondary oil. In this effort, software utilized for reservoir simulation included Eclipse and Boast 111. In some cases, because of poor production records and inadequate geologic data, field studies completed in some plays were not suitable for modeling. All of the workshops included regional sandstone trend analysis, updated field boundary identification, a detailed bibliography and author reference map, and detailed field studies. Discussion of general FDD depositional concepts was also given. In addition to the main workshop agenda, the workshops provided computer mapping demonstrations and rock cores with lithologic and facies interpretations. In addition to the workshops, other elements of FDD program were improved during 1996. Most significant was the refinement of NRIS MAPS - a user-friendly computer program designed to access

  15. Aerobiology of Juniperus Pollen in Oklahoma, Texas, and New Mexico

    NASA Technical Reports Server (NTRS)

    Levetin, Estelle; Bunderson, Landon; VandeWater, Pete; Luvall, Jeff

    2014-01-01

    Pollen from members of the Cupressaceae are major aeroallergens in many parts of the world. In the south central and southwest United States, Juniperus pollen is the most important member of this family with J. ashei (JA) responsible for severe winter allergy symptoms in Texas and Oklahoma. In New Mexico, pollen from J. monosperma (JM) and other Juniperus species are important contributors to spring allergies, while J. pinchotii (JP) pollinates in the fall affecting sensitive individuals in west Texas, southwest Oklahoma and eastern New Mexico. Throughout this region, JA, JM, and JP occur in dense woodland populations. Generally monitoring for airborne allergens is conducted in urban areas, although the source for tree pollen may be forested areas distant from the sampling sites. Improved pollen forecasts require a better understanding of pollen production at the source. The current study was undertaken to examine the aerobiology of several Juniperus species at their source areas for the development of new pollen forecasting initiatives.

  16. Water Flow in the High Plains Aquifer in Northwestern Oklahoma

    USGS Publications Warehouse

    Luckey, Richard R.; Osborn, Noel I.; Becker, Mark F.; Andrews, William J.

    2000-01-01

    The High Plains is a major agricultural area, supported primarily by water from the High Plains aquifer, which is used to irrigate wheat and corn and to raise cattle and swine. The U.S. Geological Survey (USGS) and the Oklahoma Water Resources Board (OWRB) began a study of the High Plains aquifer in 1996. One purpose of the study was to develop a ground-water flow model that the OWRB could use to allocate the amount of water withdrawn from the a aquifer. The study area in Oklahoma covers all or parts of Beaver, Cimarron, Dewey, Ellis, Harper, Texas, and Woodward Counties. To provide appropriate hydrologic boundaries for the ground-water flow model, the study area was expanded to include parts of Colorado, Kansas, New Mexico, and Texas.

  17. Cerulean Warbler occurrence and habitat use of Oklahoma

    USGS Publications Warehouse

    Leslie,, David M.; O'Connell, Timothy J.; Cavalieri, Vincent S.

    2011-01-01

    Dendroica cerulea (Cerulean Warbler) is a migrant songbird that has declined rangewide in recent decades. We surveyed 150 sites in 2006–2007 to determine if this species still occupied its former breeding range in Oklahoma. We located Cerulean Warblers at 5 sites and confirmed breeding on north slopes of two heavily forested ridges in the Ouachita Mountains. We did not encounter Cerulean Warblers in any bottomland hardwoods, despite the former widespread distribution and abundance of the species in such habitats. While habitat loss and degradation may limit occurrence of Cerulean Warbler in some areas, the pattern of decline for this species at the edge of its range in Oklahoma is also consistent with abandonment of peripheral range as the range-wide population declines.

  18. Review of Oklahoma City Air Logistics Center’s Dekitting Policy.

    DTIC Science & Technology

    2014-09-26

    RD-A157 110 REVIEW OF OKLAHOMA CITY RIR LOGISTICS CENTER’S i/i DEKITTING POLICY(U) GENERAL ACCOUNTING OFFICE WASHINGTON DC NATIONAL SECURITY AND...REKIRT BY THE U. S. General Accounting Office ( AD-A157 110 Review Of Oklahoma City Air Logistics Center’s Dekitting Policy The Oklahoma City Air...Glenn United States Senate Dear Senator Glenn: This letter is in response to your request that we review the Oklahoma City Air Logistics Center’s

  19. Characterizing Earthquake Clusters in Oklahoma Using Subspace Detectors

    NASA Astrophysics Data System (ADS)

    McMahon, N. D.; Benz, H.; Aster, R. C.; McNamara, D. E.; Myers, E. K.

    2014-12-01

    Subspace detection is a powerful and adaptive tool for continuously detecting low signal to noise seismic signals. Subspace detectors improve upon simple cross-correlation/matched filtering techniques by moving beyond the use of a single waveform template to the use of multiple orthogonal waveform templates that effectively span the signals from all previously identified events within a data set. Subspace detectors are particularly useful in event scenarios where a spatially limited source distribution produces earthquakes with highly similar waveforms. In this context, the methodology has been successfully deployed to identify low-frequency earthquakes within non-volcanic tremor, to characterize earthquakes swarms above magma bodies, and for detailed characterization of aftershock sequences. Here we apply a subspace detection methodology to characterize recent earthquakes clusters in Oklahoma. Since 2009, the state has experienced an unprecedented increase in seismicity, which has been attributed by others to recent expansion in deep wastewater injection well activity. Within the last few years, 99% of increased Oklahoma earthquake activity has occurred within 15 km of a Class II injection well. We analyze areas of dense seismic activity in central Oklahoma and construct more complete catalogues for analysis. For a typical cluster, we are able to achieve catalog completeness to near or below magnitude 1 and to continuously document seismic activity for periods of 6 months or more. Our catalog can more completely characterize these clusters in time and space with event numbers, magnitudes, b-values, energy, locations, etc. This detailed examination of swarm events should lead to a better understanding of time varying earthquake processes and hazards in the state of Oklahoma.

  20. Environmental Assessment: Building 3001 Tinker Air Force Base, Oklahoma

    DTIC Science & Technology

    2008-09-01

    located in the Oklahoma City region (40 CFR 81.424). TABLE 3 -2 Air Pollutant Emissions by Source Pollutant Mobile Sources ( tpy ) Area Sources...does not display a currently valid OMB control number. 1. REPORT DATE SEP 2008 2. REPORT TYPE 3 . DATES COVERED 00-00-2008 to 00-00-2008 4...Assessment Contract No.: FA8101-08-D-0002; Delivery Order: 0001 ES- 3 TABLE ES-1 Comparative Impact Summary Resource Area Preferred Alternative

  1. Uranium-Bearing Carbonaceous Nodules of Southwestern Oklahoma

    USGS Publications Warehouse

    Hill, James Wilcott

    1956-01-01

    Uranium-bearing carbonaceous nodules have been found along the north flank of the Wichita uplift in southwestern Oklahoma. The carbonaceous nodules are black, hard, and predominantly nodular shaped. One specimen, by analyses, was found to contain approximately 42 percent carbon and 3 percent hydrogen. The uranium, vanadium, cobalt, arsenic, nickel, lead and iron contents each range between 1 and 10 percent. It is concluded that the carbonaceous nodules are epigenetic and that the organic and inorganic constituents were derived from, mobile soluttons.

  2. Hydrologic data for the Antlers aquifer, southeastern Oklahoma

    USGS Publications Warehouse

    Davis, Robert Ellis; Hart, D.L.

    1978-01-01

    The information in this report was obtained in the field, from published reports (Davis, 1960, Hart, 1974, Havens and Bergman, 1976), and from unpublished files of the U.S. Geological Survey. The stratigraphic nomenclature is that of the Oklahoma Geological Survey and does not necessarily agree with that of the U.S. Geological Survey. Acknowledgment is extended to the many individuals who have provided the data included in this report.

  3. AmeriFlux US-Shd Shidler- Oklahoma

    DOE Data Explorer

    Verma, Shashi [University of Nebraska - Lincoln

    2016-01-01

    This is the AmeriFlux version of the carbon flux data for the site US-Shd Shidler- Oklahoma. Site Description - Native tall grass prairie. A prairie management prescribed burn was conducted in the spring of 1997, but not in 1996. The site was not grazed from early August 1996-September 1997. almost all plants are warm season C4 species, grasslands, temperate continental climate

  4. An Empirical Study of Earth Covered Schools in Oklahoma.

    DTIC Science & Technology

    1979-11-01

    Director, Defense Nuclear Agency Division of Biology and Medicine Attn: Mr. Torn Kenned- Atornic Energy Commission Washington, D. C. 20305 ^tt-: Mr...studies of underground structures in general and the Oklahoma schools in particular. Several were found. Limited measurement of the energy saving potential...suggests it is real, and significant; a sixty percent saving in energy was found to be likely without any specific effort at energy efficient design

  5. Annotated bibliography of the Anardarko basin area; Kansas - Oklahoma - Texas

    SciTech Connect

    McLaughlin, J.E.

    1984-01-01

    This bibliography contains 2888 records related to the geology of the Anadarko basin area of Kansas, Oklahoma, and Texas. Specific topics include, but are not limited to: coal, petroleum, and natural gas deposits; mineralogy; lithology; paleontology; petrology; stratigraphy; tectonics; geologic correlations; drilling; exploration; fossils; geochemistry; geophysics; seismic surveys; geologic structures; uranium deposits; and water resources. The subject index provides listings of records related to each county and the geologic ages covered by this area. Some of the items (19) are themselves bibliographies.

  6. Heat flow and thermal history of the Anadarko basin, Oklahoma

    USGS Publications Warehouse

    Carter, L.S.; Kelley, S.A.; Blackwell, D.D.; Naeser, N.D.

    1998-01-01

    New heat-flow values for seven sites in the Anadarko basin, Oklahoma, were determined using high-precision temperature logs and thermal conductivity measurements from nearly 300 core plugs. Three of the sites are on the northern shelf, three sites are in the deep basin, and one site is in the frontal fault zone of the northern Wichita Mountains. The heat flow decreased from 55 to 64 mW/m2 in the north, and from 39 to 54 mW/m2 in the south, due to a decrease in heat generation in the underlying basement rock toward the south. Lateral lithologic changes in the basin, combined with the change in heat flow across the basin, resulted in an unusual pattern of thermal maturity. The vitrinite reflectance values of the Upper Devonian-Lower Mississippian Woodford formation are highest 30-40 km north-northwest of the deepest part of the basin. The offset in highest reflectance values is due to the contrast in thermal conductivity between the Pennsylvanian "granite wash" section adjacent to the Wichita uplift and the Pennsylvanian shale section to the north. The geothermal gradient in the low-conductivity shale section is elevated relative to the geothermal gradient in the high-conductivity "granite wash" section, thus displacing the highest temperatures to the north of the deepest part of the basin. Apatite fission-track, vitrinite reflectance, and heat-flow data were used to constrain regional aspects of the burial history of the Anadarko basin. By combining these data sets, we infer that at least 1.5 km of denudation has occurred at two sites in the deep Anadarko basin since the early to middle Cenozoic (40 ?? 10 m.y.). The timing of the onset of denudation in the southern Anadarko basin coincides with the period of late Eocene erosion observed in the southern Rocky Mountains and in the northern Great Plains. Burial history models for two wells from the deep Anadarko basin predict that shales of the Woodford formation passed through the hydrocarbon maturity window by the

  7. The status and distribution of woodcock in Oklahoma

    USGS Publications Warehouse

    Barclay, J.S.; Smith, R.W.; Edited by Keppie, Daniel M.; Owen, Ray B.

    1977-01-01

    The seasonal and spatial distributions of the American woodcock (Philohela minor) in Oklahoma were determined through field surveys and the collection of all known reports of woodcock sightings. Woodcock were reported in Oklahoma in all seasons and were most Jrequently sighted from 11 October to 10 January. The peak in fall migration occurred between 11 November and 10 December. Woodcock were found in 5 major areas across the eastern two-thirds of the state but 57 percent of the birds reported during the study were in the eastern one-third. A total of 148 displaying males were encountered on 25 sites in 15 of 29 counties included roadside singing ground surveys in 1975 and 1976. The peak number of displaying birds (58) was observed during the second IO-day period in February; displays occurred from January through late March. Personal observations plus data reported via volunteer survey cards, indicated that the typical site used for diurnal cover by woodcock in Oklahoma is a brushy bottomland with moist loamy soils, vegetated by oaks (Quercus spp.), elms (Ulmus spp,), bluestem grasses (Andropogon spp.), dogwoods (Cornus spp.) and green briars (Smilax spp.).

  8. Chemical analyses of surface waters in Oklahoma, September - December, 1944

    USGS Publications Warehouse

    ,

    1945-01-01

    Red River at Denison Dam, Texas Sport samples were collected at the remainder of the stations. The analyses of the spot samples were made largely in a laboratory provided by the Oklahoma A. & M. College, under the supervision of Dr. O.M. Smith, Head, Department of Chemistry; Dr. S.R. Wood, Associate Professor of Chemistry; and W.W. Hastings, U.S. Geological Survey. The daily samples were analyzed in the water resources laboratory of the Geological Survey at Austin, Texas. These data have been summarized in a report to the Oklahoma Planning and Resources Board prepared by the U.S. Geological Survey, March 1, 1945. The streams of Oklahoma are classified into two major drainage basins: the Arkansas River and the Red River and their tributaries. The attached analyses are arranged in geographical order for their respective drainage basins, with records listed in downstream order for stations on the main stem first, followed by the analyses for the tributaries. When available, the mean daily discharge is given for the analyses.

  9. Variable seismic response to fluid injection in central Oklahoma

    NASA Astrophysics Data System (ADS)

    Keranen, K. M.; Hogan, C.; Savage, H. M.; Abers, G. A.; van der Elst, N.

    2013-12-01

    Seismicity in Oklahoma since 2009 has been concentrated in the central portion of the state, in the areas of Jones, Prague, and Luther. These three regions account for ~75% of earthquakes in the 2009-2013 Oklahoma Geological Survey catalog. A swarm in the Jones region began in late 2008, with a maximum magnitude of 4.0, and activity continuing to the present. After relocation, the initially diffuse earthquakes in the Jones swarm delineate multiple subparallel faults. The Wilzetta fault zone ruptured in the Prague region in 2010 and again in 2011, with magnitudes up to Mw5.7, and the Luther region experienced two earthquakes of M4.4 and M4.2, with related aftershocks, in 2013. The earthquakes near Prague have previously been linked to wastewater disposal; here we show that the earthquakes near Jones and Luther may also be induced by deep disposal based on the upsurge in seismicity in central Oklahoma coupled with local relationships to pumping and reservoir structure. The timing of each sequence with respect to injection and the distribution of seismic activity differs, highlighting the variability in seismic response to fluid injection related to local permeability structure.

  10. The Meers Fault: Tectonic activity in southwestern Oklahoma

    SciTech Connect

    Ramelli, A.R.; Slemmons, D.B.; Brocoum, S.J.

    1987-03-01

    The Meers Fault in Southwestern Oklahoma is capable of producing large, damaging earthquakes. By comparison to historical events, a minimum of M = 6-3/4 to 7-1/4 could be expected. The most recent surface rupturing event occurred in the late Holocene, and it appears that one or more pre-Holocene events preceded it. Surface rupture length is at least 37 km. Displacements comprising the present-day scarp have left-lateral and high-angle reverse components. Vertical separation of the ground surface reaches 5 m, while lateral separation exceeds the vertical by a ratio of about 3:1 to 5:1, reaching about 20 m. Individual events apparently had maximum displacements of several meters. The Meers Fault may be part of a larger active zone. Based on surface expressions, the Washita Valley, Oklahoma and Potter County, Texas Faults may also have ruptures during the late Quaternary, although not as recently as the Meers Fault. Low sun angle photography in Southwestern Oklahoma revealed no evidence of fault activity, other than that of the Meers Fault, although activity may be concealed by poor preservation or ductile surface deformation. This suggests that additional areas of activity may be sparse and rupture infrequently.

  11. Evolution of overpressured and underpressured oil and gas reservoirs, Anadarko Basin of Oklahoma, Texas, and Kansas

    USGS Publications Warehouse

    Nelson, Phillip H.; Gianoutsos, Nicholas J.

    2011-01-01

    Departures of resistivity logs from a normal compaction gradient indicate that overpressure previously extended north of the present-day overpressured zone. These indicators of paleopressure, which are strongest in the deep basin, are mapped to the Kansas-Oklahoma border in shales of Desmoinesian age. The broad area of paleopressure has contracted to the deep basin, and today the overpressured deep basin, as determined from drillstem tests, is bounded on the north by strata with near normal pressures (hydrostatic), grading to the northwest to pressures that are less than hydrostatic (underpressured). Thus the pressure regime in the northwest portion of the Anadarko Basin has evolved from paleo-overpressure to present-day underpressure. Using pressure data from drillstem tests, we constructed cross sections and potentiometric maps that illustrate the extent and nature of present-day underpressuring. Downcutting and exposure of Lower Permian and Pennsylvanian strata along, and east of, the Nemaha fault zone in central Oklahoma form the discharge locus where pressure reaches near atmospheric. From east to west, hydraulic head increases by several hundred feet in each rock formation, whereas elevation increases by thousands of feet. The resulting underpressuring of the aquifer-supported oil and gas fields, which also increases from east to west, is a consequence of the vertical separation between surface elevation and hydraulic head. A 1,000-ft thick cap of Permian evaporites and shales isolates the underlying strata from the surface, preventing re-establishment of a normal hydrostatic gradient. Thus, the present-day pressure regime of oil and gas reservoirs, overpressured in the deep basin and underpressured on the northwest flank of the basin, is the result of two distinct geologic events-rapid burial and uplift/erosion-widely separated in time.

  12. Prevalence and Mortality of Melanoma in Oklahoma Among Racial Groups, 2000-2008

    PubMed Central

    Baldwin, Jonathan; Janitz, Amanda E.; Erb-Alvarez, Julie; Snider, Cuyler; Campbell, Janis E.

    2016-01-01

    Introduction This study assessed the period prevalence (2000-2008) and mortality rates of melanoma, in Oklahoma, among different racial/ethnic strata. Methods We analyzed incident cases of melanoma from 2000-2008 from the Oklahoma Central Cancer Registry and determined disease duration using Kaplan-Meier survival analysis to calculate period prevalence of melanoma in Oklahoma. Using a series of Chi-Square tests, we compared period prevalence and mortality rates among the racial groups and compared mortality between Oklahoma and the US. Results White non-Hispanics in Oklahoma have the highest period prevalence (p<0.0001) among the racial strata. American Indian or Alaska Native (AI/AN) individuals have the second highest period prevalence in Oklahoma (p<0.0001). Furthermore, white non-Hispanics (p<0.0001) and AI/AN individuals (p=0.0003) in Oklahoma had higher mortality rates compared to the US. Conclusions There are disparities in the prevalence and mortality of melanoma among the AI/AN population in Oklahoma, and prevention and education programs should focus on this population. PMID:27885301

  13. Report on the Economic Impact of American Indians in the State of Oklahoma.

    ERIC Educational Resources Information Center

    Green, Margaret Abudu; And Others

    This report assesses the economic impact created by the presence of American Indians in Oklahoma. In 1980, American Indians in Oklahoma numbered 169,459, or 5.6% of the state's population. Most Indians lived in central and eastern counties. Compared to the general population, Indians were younger, less educated, and had higher unemployment and…

  14. Native American Community Involvement: A Guide to Classroom Study of Some Oklahoma Indian Tribes.

    ERIC Educational Resources Information Center

    Eyster, Ira; Chisholm, Anita

    The product of a Title VII ESAA grant, this guide to the study of Oklahoma American Indians has been designed and evaluated by teams of Native American adults, Indian and non-Indian students, and teachers from three Oklahoma schools selected as project sites: Okmulgee, Hartshorne, and Shawnee schools. The guide is divided into three basic sections…

  15. Never Again Would We Be the Same: The Oklahoma City Bombing.

    ERIC Educational Resources Information Center

    Mathers, Kent

    1996-01-01

    A high school principal describes the day of the terrorist attack on the federal building in Oklahoma City, Oklahoma. After meeting with assistant principals and the school nurse to make plans for dealing with possible repercussions, he told students what had happened, monitored TV broadcasts, evacuated the building during bomb scares, and…

  16. 76 FR 19004 - Oklahoma: Final Authorization of State Hazardous Waste Management Program Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 271 Oklahoma: Final Authorization of State Hazardous Waste Management Program... Oklahoma has applied to EPA for Final authorization of the changes to its hazardous waste program under...

  17. 77 FR 15343 - Oklahoma: Final Authorization of State Hazardous Waste Management Program Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 271 Oklahoma: Final Authorization of State Hazardous Waste Management Program... Oklahoma has applied to EPA for Final authorization of the changes to its hazardous waste program under...

  18. 78 FR 32161 - Oklahoma: Final Authorization of State Hazardous Waste Management Program Revision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... AGENCY 40 CFR Part 271 Oklahoma: Final Authorization of State Hazardous Waste Management Program Revision... authorization of its program revision in accordance with 40 CFR 271.21. The Oklahoma Hazardous Waste Management... seq. establishes the statutory authority to administer the Hazardous waste management program...

  19. 78 FR 32223 - Oklahoma: Final Authorization of State Hazardous Waste Management Program Revisions

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... From the Federal Register Online via the Government Publishing Office ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 271 Oklahoma: Final Authorization of State Hazardous Waste Management Program... Oklahoma has applied to EPA for Final authorization of the changes to its hazardous waste program under...

  20. A Comparison of the Preferred Teaching Styles of Oklahoma Aviation Maintenance Instructors and Flight Instructors

    ERIC Educational Resources Information Center

    King, Deann Marie

    2013-01-01

    The purpose of this study was to compare the preferred teaching styles of Oklahoma aviation maintenance instructors and flight instructors. The scope of this study included maintenance instructors in CareerTech schools (Part 147 programs) and ground/flight instructors in Part 141 flight schools in Oklahoma. The methodology included administering…

  1. Secondary Agricultural Education Teachers as Agents of Change in Oklahoma and the Adoption of Precision Agriculture

    ERIC Educational Resources Information Center

    Nickeson, Beth

    2013-01-01

    Research indicates that precision agricultural education (PAE) in Oklahoma affects environmental quality, water conservation, and crop yields. The purpose of this mixed methods study was to explore the nature and perceived effectiveness of PAE in Oklahoma secondary agricultural education classes. The study was framed by the diffusion of…

  2. ("un")Doing the Next Generation Science Standards: Climate Change Education Actor-Networks in Oklahoma

    ERIC Educational Resources Information Center

    Colston, Nicole M.; Ivey, Toni A.

    2015-01-01

    This exploratory research investigated how science education communities of practice in Oklahoma engage in translations of climate change education (CCE). Applications of actor-network theory to educational policymaking facilitate this analysis of the spaces of prescription and spaces of negotiation that characterize CCE in Oklahoma. Informed by…

  3. 77 FR 47089 - Land Acquisitions; United Keetoowah Band of Cherokee Indians of Oklahoma

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-07

    ... Bureau of Indian Affairs Land Acquisitions; United Keetoowah Band of Cherokee Indians of Oklahoma AGENCY... trust for the United Keetoowah Band of Cherokee Indians of Oklahoma on July 30, 2012. FOR FURTHER... Affairs decided to accept approximately 2.03 acres of land into trust for the United Keetoowah Band...

  4. 75 FR 68755 - Agenda and Notice of Public Meeting of the Oklahoma Advisory Committee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-09

    ... Doc No: 2010-28220] COMMISSION ON CIVIL RIGHTS Agenda and Notice of Public Meeting of the Oklahoma....S. Commission on Civil Rights (Commission), and the Federal Advisory Committee Act (FACA), that a... is to continue planning a civil rights project. This meeting is available to the public through...

  5. Selenium in Oklahoma ground water and soil. Quarterly report No. 6

    SciTech Connect

    Atalay, A.; Vir Maggon, D.

    1991-03-30

    Selenium with a consumption of 2 liters per day (5). The objectives of this study are: (1) to determine the concentrations of Se in Oklahoma ground water and soil samples. (2) to map the geographical distribution of Se species in Oklahoma. (3) to relate groundwater depth, pH and geology with concentration of Se.

  6. 40 CFR 81.79 - Northeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Quality Control Region. 81.79 Section 81.79 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.79 Northeastern Oklahoma Intrastate Air Quality Control Region. The Metropolitan Tulsa Intrastate Air Quality Control Region has been renamed the Northeastern Oklahoma...

  7. 40 CFR 81.123 - Southeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Quality Control Region. 81.123 Section 81.123 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.123 Southeastern Oklahoma Intrastate Air Quality Control Region. The Southeastern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  8. 40 CFR 81.79 - Northeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.79 Section 81.79 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.79 Northeastern Oklahoma Intrastate Air Quality Control Region. The Metropolitan Tulsa Intrastate Air Quality Control Region has been renamed the Northeastern Oklahoma...

  9. 40 CFR 81.79 - Northeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Quality Control Region. 81.79 Section 81.79 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.79 Northeastern Oklahoma Intrastate Air Quality Control Region. The Metropolitan Tulsa Intrastate Air Quality Control Region has been renamed the Northeastern Oklahoma...

  10. 40 CFR 81.123 - Southeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.123 Section 81.123 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.123 Southeastern Oklahoma Intrastate Air Quality Control Region. The Southeastern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  11. 40 CFR 81.79 - Northeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Quality Control Region. 81.79 Section 81.79 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.79 Northeastern Oklahoma Intrastate Air Quality Control Region. The Metropolitan Tulsa Intrastate Air Quality Control Region has been renamed the Northeastern Oklahoma...

  12. 40 CFR 81.125 - Southwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Quality Control Region. 81.125 Section 81.125 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.125 Southwestern Oklahoma Intrastate Air Quality Control Region. The Southwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  13. 40 CFR 81.79 - Northeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.79 Section 81.79 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.79 Northeastern Oklahoma Intrastate Air Quality Control Region. The Metropolitan Tulsa Intrastate Air Quality Control Region has been renamed the Northeastern Oklahoma...

  14. Ground-water levels in observation wells in Oklahoma, 1982-83 climatic years

    USGS Publications Warehouse

    Goemaat, R.L.; Mize, L.D.; Spiser, D.E.

    1984-01-01

    In the 1982-83 climatic years, the U.S. Geological Survey, in cooperation with the Oklahoma Water Resources, collected ground-water level data in Oklahoma from 1,087 sites in 77 counties. This report presents those data points.

  15. Ground-water levels in observation wells in Oklahoma, 1983-84 climatic year

    USGS Publications Warehouse

    Goemaat, R.L.; Mize, L.D.; Spiser, D.E.

    1985-01-01

    During the 1983-84 climatic years, the U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, collected ground-water level data in Oklahoma from 1,083 sites in 77 counties. This report presents those data points.

  16. Ooh La La! Oklahoma Culinary Programs Cook up Great Partnerships with French Counterparts

    ERIC Educational Resources Information Center

    McCharen, Belinda

    2009-01-01

    The dream of a Franco-Oklahoma partnership began over a year ago when Chantal Manes, now from the French Ministry of Education, visited Oklahoma. The Technologie Academie in Soissons, France, had a goal for all the career and technical students in the Picardie Region of France to have an international experience before completing their technical…

  17. Funding for Local Government and Schools in Rural Oklahoma. ERS Staff Report.

    ERIC Educational Resources Information Center

    Sloggett, Gordon; Doeksen, Gerald

    Oil, gas, and agriculture are the bases of rural Oklahoma's economy, and income from these sectors varied widely during the 1980s. This study investigated revenue sources and the effects of changing revenues for county and town governments and school systems in 36 rural Oklahoma counties. Major sources of local revenue were sales taxes, property…

  18. 76 FR 81838 - Approval and Promulgation of Implementation Plans; Oklahoma; Interstate Transport of Pollution

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... of Pollution AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule. SUMMARY: EPA is... Quality, 707 North Robinson, P.O. Box 1677, Oklahoma City, Oklahoma 73101-1677. FOR FURTHER INFORMATION...)(2).) List of Subjects in 40 CFR Part 52 Air pollution control, Environmental...

  19. 76 FR 25322 - Oklahoma Rose Water LLC; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-04

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Oklahoma Rose Water LLC; Notice of Preliminary Permit Application... 30, 2010, Oklahoma Rose Water LLC filed an application, pursuant to section 4(f) of the Federal...

  20. The Oklahoma's Promise Program: A National Model to Promote College Persistence

    ERIC Educational Resources Information Center

    Mendoza, Pilar; Mendez, Jesse P.

    2013-01-01

    Using a multi-method approach involving fixed effects and logistic regressions, this study examined the effect of the Oklahoma's Promise Program on student persistence in relation to the Pell and Stafford federal programs and according to socio-economic characteristics and class level. The Oklahoma's Promise is a hybrid state program that pays…

  1. The Fiscal Impact of Tax-Credit Scholarships in Oklahoma. School Choice Issues in the State

    ERIC Educational Resources Information Center

    Gottlob, Brian

    2009-01-01

    This analysis examines the demographics of the special needs population in public and private schools in Oklahoma and estimates the impact on school enrollments providing tax credit funded scholarship grants for special needs students. The author and his colleagues develop a model that shows how the expenditures of Oklahoma's school districts vary…

  2. Comparison of ground-water quality in samples from selected shallow and deep wells in the central Oklahoma aquifer, 2003-2005

    USGS Publications Warehouse

    Becker, Carol J.

    2006-01-01

    The aquifer units of the Central Oklahoma aquifer underlie about 2,890 square miles of central Oklahoma and are used extensively to supply water for municipal, domestic, industrial, and agricultural needs. The Central Oklahoma aquifer also is commonly referred to as the Garber-Wellington aquifer because the Garber Sandstone and Wellington Formation yield the greatest quantities of usable water for domestic and high-capacity wells. The major water-quality concerns for the Central Oklahoma aquifer described by the U.S. Geological Survey National Water Quality Assessment Program (1987 to 1992) were elevated concentrations of nitrate nitrogen in shallow water and the occurrence of arsenic, chromium, and selenium in parts of the aquifer. The quality of water from deep public-water supply wells in the Central Oklahoma aquifer is monitored by the State of Oklahoma. The chemical quality of water from shallow domestic wells is not monitored, and, therefore, there is a concern that well owners may be unknowingly ingesting water with nitrate nitrogen, arsenic, chromium, selenium, and other chemical constituents at concentrations that are considered harmful. As a result of this concern, the Oklahoma Department of Environmental Quality and the U.S. Geological Survey collaborated on a study to sample water during June 2003 through August 2005 from 23 shallow wells (less than 200 feet in depth) and 28 deep wells (200 feet or greater in depth) completed in the bedrock aquifer units of the Central Oklahoma aquifer. The objectives of the study were to describe the chemical quality of water from shallow and deep wells and to determine if the differences in constituent concentrations are statistically significant. Water from shallow wells had significantly higher concentrations of calcium, magnesium, bicarbonate, sulfate, chloride, and nitrate nitrogen than water from deep wells. There were no significant differences between concentrations of dissolved solids, sodium, and fluoride in

  3. The current state of electronic health record (EHR) use in Oklahoma.

    PubMed

    Khaliq, Amir A; Mwachofi, Ari K; Hughes, Danny R; Broyles, Robert W; Wheeler, Denna; Roswell, Robert H

    2013-02-01

    There is ample evidence of the positive impact of electronic health records (EHR) on operational efficiencies and quality of care. Yet, growth in the adoption of EHR and sharing of information among providers has been slow. The Health Information Technology for Economic and Clinical Health (HITECH) Act of 2009 provides financial incentives for eligible providers to adopt and implement EHR. Until now, little information was available regarding the use of EHR in Oklahoma. Sponsored by the Oklahoma Health Information Exchange Trust (OHIET), this study reveals that the frequency of use of EHR among Oklahoma providers is near the national average. Although a large number of Oklahoma physicians have received Medicaid incentive payments for planned adoption, implementation, or upgrade of EHR systems, relatively few eligible providers in Oklahoma have been certified to receive Medicare incentive payments through the Centers for Medicare and Medicaid Services (CMS) and even fewer have actually received these incentive payments.

  4. Digital data sets that describe aquifer characteristics of the Enid isolated terrace aquifer in northwestern Oklahoma

    USGS Publications Warehouse

    Becker, C.J.; Runkle, D.L.; Rea, Alan

    1997-01-01

    ARC/INFO export and nonproprietary format files The data sets in this report include digitized aquifer boundaries and maps of hydraulic conductivity, recharge, and ground-water level elevation contours for the Enid isolated terrace aquifer in northwestern Oklahoma. The Enid isolated terrace aquifer covers approximately 82 square miles and supplies water for irrigation, domestic, municipal, and industrial use for the City of Enid and western Garfield County. The Quaternary-age Enid isolated terrace aquifer is composed of terrace deposits that consist of discontinuous layers of clay, sandy clay, sand, and gravel. The aquifer is unconfined and is bounded by the underlying Permian-age Hennessey Group on the east and the Cedar Hills Sandstone Formation of the Permian-age El Reno Group on the west. The Cedar Hills Sandstone Formation fills a channel beneath the thickest section of the Enid isolated terrace aquifer in the midwestern part of the aquifer. All of the data sets were digitized and created from information and maps in a ground-water modeling thesis and report of the Enid isolated terrace aquifer. The maps digitized were published at a scale of 1:62,500. Ground-water flow models are numerical representations that simplify and aggregate natural systems. Models are not unique; different combinations of aquifer characteristics may produce similar results. Therefore, values of hydraulic conductivity and recharge used in the model and presented in this data set are not precise, but are within a reasonable range when compared to independently collected data.

  5. Paleokarstic phenomena of the Lower Ordovician red bed sequences of the Arbuckle group, southern Oklahoma

    SciTech Connect

    Musselman, J.L. )

    1991-06-01

    Oil and gas production has been reported recently from paleokarstic Arbuckle reservoirs in the Ardmore and Arkoma basin. The West Spring Creek and the Kindblade formations apparently exhibit karstic features. The most extensive surface exposure of these formations is on the southern flank of the Arbuckle anticline along Interstate 35 north of Ardmore, Oklahoma. The lithology is predominantly limestone, ranging from argillaceous mudstone to oolitic and/or bioclastic grainstones. However, minor amounts of sandstone were also observed.These lithologies are characteristic of various peritidal facies. Of particular interest in this outcrop are three distinct red bed zones. Although the zones are part of the repetitive shallowing-upward cycles that characterize the West Spring Creek Formation, ample evidence suggests the red beds represent subaerial exposure surfaces where karstification took place. Many of the thin bedded, rubbly mudstones and wackestones actually represent varieties of breccia commonly associated with karst. Collapse and crackle breccia are most commonly observed. Small solution channels and other vugs are usually completely occluded by calcite cement. However, solution cavities or vugs with diameters larger than 10 cm (3.9 in.) are lined with drusy calcite. Hematite-impregnated sediment occurs as thinly laminated infilling of solution vugs and cavities and also acts as a cementing agent of collapse breccias. Preliminary evidence suggests that karstification processes were active during Arbuckle deposition.

  6. Oklahoma Tobacco Helpline Utilization and Cessation Among American Indians

    PubMed Central

    Martinez, Sydney A.; Beebe, Laura A.; Campbell, Janis E.

    2016-01-01

    Background American Indians in Oklahoma have higher rates of tobacco use (29.2%) than any other racial group in the state. The Oklahoma Tobacco Helpline provides free cessation services to all Oklahomans and implements strategies specifically aimed at increasing the utilization and effectiveness of cessation services for American Indians. Purpose To explore Helpline utilization patterns as well as outcomes, such as participant satisfaction and success in quitting, for American Indians. The utilization patterns and outcomes for American Indians were compared to that of the white population from July 1, 2010, to June 30, 2013, to determine whether the Helpline is equally effective among American Indians compared to whites. Methods Helpline utilization data from July 1, 2010, to June 30, 2013, were analyzed in the fall of 2013 to identify patterns and compare differences between American Indian and white Helpline registrants. Four- and 7-month follow-up survey data were used to compare outcomes related to satisfaction with services and quit rates. Results During the 3-year study period, 10.6% of registrants who enrolled in an intervention were American Indian (11,075) and 71.2% were white (74,493). At the 7-month follow-up survey, 31.7% of American Indians reported having used no tobacco in the past 30 days compared to 36.5% of whites, but the differences were not statistically significant between racial groups. Conclusions The Oklahoma Tobacco Helpline is equally effective for American Indian and white tobacco users who register for Helpline services. PMID:25528707

  7. Preliminary Oklahoma Optimal Fault Orientations Determined by Focal Mechanism Solutions

    NASA Astrophysics Data System (ADS)

    Darold, A. P.; Holland, A. A.

    2015-12-01

    Six hundred and eighty-eight focal mechanisms were calculated between 2010 and 2015 and used to determine optimally oriented fault orientations within the contemporary stress field in Oklahoma. The contemporary stress, maximum horizontal stress (shmax) orientation of N85°E, is determined from the orientation of the P- and T-axes of the 688 focal mechanisms used. The majority of the focal mechanism solutions were computed using earthquakes occurring in central and north-central Oklahoma, a region where the greatest numbers of recent earthquakes have occurred. The focal mechanisms used in this compilation include Regional Moment Tensor solutions and first-motion focal mechanisms. We determined a mean shmax of 83.2° with a standard deviation of 21.3° azimuth. The median shmax is 84.8° with 633 observations. From the probability density functions, it is possible to define orientations of optimal, moderately optimal and sub-optimal fault strikes. The focal mechanism distribution is dominated by strike-slip motion on steeply dipping faults and thus fault strike is restricted to the range of 0° to 180°. Optimal fault strike orientation ranges between 45°-60°, 105°-120° and 135°-150° and represent fault orientations most likely for failure. Moderately optimal fault strike orientation ranges between 15°-45°, 60°-75°, 90°-105° and 120°-135° and represent fault orientations moderately likely for failure. All other orientations of fault strike are sub-optimal orientations and have a low likelihood of failure. These results do not indicate that failure cannot occur on sub-optimal fault strikes, but suggest that they are less likely. We apply these results to the most comprehensive Oklahoma fault map to date. Identifying optimal fault orientations is important for determining the potential earthquake hazard of both naturally occurring and triggered seismicity.

  8. Modeling Seismicity Rate Changes in Oklahoma and Arkansas

    NASA Astrophysics Data System (ADS)

    Llenos, A. L.; Michael, A. J.

    2012-12-01

    The rate of M≥3 earthquakes in the central and eastern US increased beginning in 2009, particularly in regions such as Oklahoma and central Arkansas where fluid injection has occurred (Ellsworth et al., SSA abs, 2012; Horton, SRL, 2012). We compare rate changes observed in Oklahoma, which had a low background seismicity rate before 2009, to rate changes observed in central Arkansas, which had swarms prior to the start of wastewater injection (Chiu et al., BSSA, 1984; Horton, SRL, 2012). In both cases, stochastic Epidemic-Type Aftershock Sequence (ETAS) models (Ogata, JASA, 1988) and statistical tests demonstrate that the background rate of independent events and the aftershock productivity must increase in 2009 in order to explain the observed increase in seismicity. Productivity is lower during the earlier tectonic swarms in Arkansas. The change in aftershock productivity may provide a way to distinguish manmade from natural earthquake rate changes and could provide insights into the physical mechanisms of induced seismicity. We fit the ETAS model, which is based on empirical aftershock scaling laws such as Omori's Law and the Gutenberg-Richter magnitude distribution, to a 1973-2011 USGS PDE catalog of M≥3 Oklahoma earthquakes and a 1982-2012 ANSS catalog of M≥2.2 Arkansas earthquakes. To determine whether a rate increase is due to a change in background seismicity rate, aftershock productivity, or some combination of the two, we do the following: 1) fit the model parameters to the data, 2) convert origin times to transformed times (Ogata, JGR, 1992), and 3) use Runs and autocorrelation function tests to test the null hypothesis that the transformed times are drawn from a Poisson distribution with constant rate (as expected when no external processes trigger earthquakes besides a constant tectonic loading rate). In both cases a single set of parameters cannot fit the entire time period, suggesting that significant changes in the underlying process occurred

  9. Floods in central, Southwest Oklahoma, October 17-23, 1983

    USGS Publications Warehouse

    Hauth, L.D.

    1985-01-01

    Storms of October 17-23, 1983, produced as much as 17 inches of rain as a result of Hurricane Tico. Rainfall amounts exceeded the 100-year, 24-hour storm frequency in some areas of the central and southwest parts of Oklahoma. An 11-county area experienced flooding with damages exceeding $12 million. Peak discharges were determined during and after the flood at U.S. Geological Survey gaging stations and one miscellaneous location. Streamflow in some areas exceeded the estimated 100-year flood. Flood hydrographs and rainfall mass curves are presented for gaging stations located in areas of greater precipitation.

  10. Digital data sets that describe aquifer characteristics of the alluvial and terrace deposits along the North Canadian River from Oklahoma City to Eufaula Lake in east-central Oklahoma

    USGS Publications Warehouse

    Adams, G.P.; Runkle, Donna; Rea, Alan; Becker, C.J.

    1997-01-01

    ARC/INFO export and nonproprietary format files This diskette contains digitized aquifer boundaries and maps of of hydraulic conductivity, recharge, and ground-water level elevation contours for the alluvial and terrace deposits along the North Canadian River from Oklahoma City to Eufaula Lake in east-central Oklahoma. Ground water in 710 square miles of Quaternary-age alluvial and terrace deposits along the North Canadian River is an important source of water for irrigation, industrial, municipal, stock, and domestic supplies. The aquifer, composed of alluvial and terrace deposits, consists of sand, silt, clay, and gravel. The aquifer is underlain and in hydraulic connection with the upper zone of the Permian-age Garber-Wellington aquifer and the Pennsylvanian-age Ada-Vamoosa aquifer. Most of the lines in the four digital data sets were digitized from a published ground-water modeling report but portions of the aquifer boundary data set was extracted from published digital geologic data sets. Ground-water flow models are numerical representations that simplify and aggregate natural systems. Models are not unique; different combinations of aquifer characteristics may produce similar results. Therefore, values of hydraulic conductivity and recharge used in the model and presented in this data set are not precise, but are within a reasonable range when compared to independently collected data.

  11. Dakota sandstone facies, western Oklahoma panhandle

    SciTech Connect

    Atalik, E.; Mansfield, C.F.

    1984-04-01

    The Cretaceous Dakota Sandstone in Cimarron County comprised three sandstone units and intervening mudrocks; it overlies the Kiowa Shale Member of the Purgatoire Formation. Deposits include shoreface, beach (foreshore) and dune, estuarine and tidal channel, marine marginal bay and swamp/marsh in a generally progradational sequences associated with marine regression in the Western Interior. The shoreface sand, characterized by ripple lamination, bioturbation and the trace fossils Teichichnus and Thalassinoides, is fine-grained, 5-10 m (15-30 ft) thick and grades into the underlying Kiowa Shale. Beach and associated dune deposits are 2-5 m (6-16 ft) thick, medium to fine-grained, medium to thick-bedded, tabular-planar cross-bedded, and lenticular; cross-bed paleocurrent headings are northeasterly and northwesterly. Estuarine channel deposits are 3-5 m (10 to 16 ft) thick, trough to tabular-planar cross-bedded, and medium to coarse-grained with local conglomerate overlying the scoured base which commonly cuts into the Kiowa Shale or overlying shoreface sandstone; rip-up clasts and wood pieces are common but trace fossils are rare; southeasterly and southwesterly paleocurrents predominate. Tidal channel deposits are thinner (up to 2 m of 6 ft) and finer grained (medium to fine-grained) that the estuarine channel deposits; they occur within fine-grained sandstone and mudrock sequences, are trough cross-bedded, and commonly contain trace fossils (e.g., Skolithos) and wood fragments. Marine marginal (tidal flat or bay.) deposits comprise fine-grained sandstone, siltstone and interbedded shale, that are 1-3m (3-10 ft) thick with abundant burrows, small ripple marks, and parallel lamination. These grade into the fine to very fine-grained sandstones, siltstones, shales, and coals of the swamp/marsh deposits that are 1-5m (3-16 ft) thick and contain ripple marks, burrows, other trace fossils, and parallel lamination.

  12. Rapid Recharge of Parts of the High Plains Aquifer Indicated by a Reconnaissance Study in Oklahoma, 1999

    USGS Publications Warehouse

    Andrews, William J.; Osborn, Noel I.; Luckey, Richard R.

    2000-01-01

    The High Plains aquifer underlies about 174,000 square miles in parts of eight states, including about 7,100 square miles in northwestern Oklahoma (fig. 1). This aquifer consists of the saturated part of the Ogallala Formation and saturated materials of Quaternary Age that are hydraulically connected to the Ogallala. The High Plains aquifer in northwestern Oklahoma is the primary source of water to an important agricultural region. Most water is withdrawn from the aquifer for irrigating wheat and other grain crops, with the remainder used for livestock (primarily cattle and swine), municipal, and domestic needs. Historically, water from precipitation was thought to take hundreds or thousands of years to reach the water table because the depth of the water table is greater than 100 feet over most of the aquifer and the low-permeability beds in the Ogallala would impede downward flow. It also was thought that land uses would take a similar period of time to affect water quality in the aquifer.

  13. Prevalence of dry methods in granite countertop fabrication in Oklahoma.

    PubMed

    Phillips, Margaret L; Johnson, Andrew C

    2012-01-01

    Granite countertop fabricators are at risk of exposure to respirable crystalline silica, which may cause silicosis and other lung conditions. The purpose of this study was to estimate the prevalence of exposure control methods, especially wet methods, in granite countertop fabrication in Oklahoma to assess how many workers might be at risk of overexposure to crystalline silica in this industry. Granite fabrication shops in the three largest metropolitan areas in Oklahoma were enumerated, and 47 of the 52 shops participated in a survey on fabrication methods. Countertop shops were small businesses with average work forces of fewer than 10 employees. Ten shops (21%) reported using exclusively wet methods during all fabrication steps. Thirty-five shops (74%) employing a total of about 200 workers reported using dry methods all or most of the time in at least one fabrication step. The tasks most often performed dry were edge profiling (17% of shops), cutting of grooves for reinforcing rods (62% of shops), and cutting of sink openings (45% of shops). All shops reported providing either half-face or full-face respirators for use during fabrication, but none reported doing respirator fit testing. Few shops reported using any kind of dust collection system. These findings suggest that current consumer demand for granite countertops is giving rise to a new wave of workers at risk of silicosis due to potential overexposure to granite dust.

  14. Image crustal structure of eastern Oklahoma City with TOMODD

    NASA Astrophysics Data System (ADS)

    Chen, C.; Holland, A. A.; Keller, R. G.

    2012-12-01

    There has been a dramatic increase in earthquake activity in Oklahoma since 2009. This dramatic increase was also matched by a marked increase in the number of operating seismic stations within the region. The additional stations include the Earthscope Transportable Arrays and temporary stations provided by the U. S. Geological Survey. The additional seismic stations and earthquakes provide the ability to do local travel time tomography of the crust within the region. For this study we are focusing on the area near the Jones earthquake swarm, that occurred just east of Oklahoma City, and the M5.6, November 2011 Prague earthquake. Major structures are already known in the area, but little is known about crustal structure below the top of the Precambrian basement. We used regionally available and temporary seismic stations along with more than 2000 earthquakes within the region to develop a 3D tomographic model of the crust using TOMODD. The major structures within the area are the Nemaha Ridge, Wilzetta Fault, and Seminole Uplift, and they and other structures as well are expressed within the tomographic model. We are working on determining the resolution and interpretation of the tomographic images.

  15. Watershed morphology of highland and mountain ecoregions in eastern Oklahoma

    USGS Publications Warehouse

    Splinter, D.K.; Dauwalter, D.C.; Marston, R.A.; Fisher, W.L.

    2011-01-01

    The fluvial system represents a nested hierarchy that reflects the relationship among different spatial and temporal scales. Within the hierarchy, larger scale variables influence the characteristics of the next lower nested scale. Ecoregions represent one of the largest scales in the fluvial hierarchy and are defined by recurring patterns of geology, climate, land use, soils, and potential natural vegetation. Watersheds, the next largest scale, are often nested into a single ecoregion and therefore have properties that are indicative of a given ecoregion. Differences in watershed morphology (relief, drainage density, circularity ratio, relief ratio, and ruggedness number) were evaluated among three ecoregions in eastern Oklahoma: Ozark Highlands, Boston Mountains, and Ouachita Mountains. These ecoregions were selected because of their high-quality stream resources and diverse aquatic communities and are of special management interest to the Oklahoma Department of Wildlife Conservation. One hundred thirty-four watersheds in first-through fourth-order streams were compared. Using a nonparametric, two-factor analysis of variance (?? = 0.05) we concluded that the relief, drainage density, relief ratio, and ruggedness number all changed among ecoregion and stream order, whereas circularity ratio only changed with stream order. Our study shows that ecoregions can be used as a broad-scale framework for watershed management. ?? 2011 by Association of American Geographers.

  16. Permian karst topography in the Wichita uplift, southwestern Oklahoma

    SciTech Connect

    Donovan, R.N. Busbey, A.B. . Geology Dept.)

    1993-02-01

    The Wichita uplift in southwestern Oklahoma is one part of a record of Pennsylvania and early Permian deformation that affected the Southern Oklahoma aulacogen. As a result of a partial inversion, the Lower Paleozoic section of this aulacogen was sequentially stripped off an uplift between the Wichita uplift and the Anadarko basin, resulting in the exposure of ultrabasic rocks deep in the Cambrian igneous fill of the aulacogen. Following the late Paleozoic tectonism, the topography of the uplift was entombed beneath Permian sediments and remained essentially undisturbed until exhumation during the present erosional cycle. Modern erosion is gradually exposing this topography, permitting morphometric analysis of the Permian hill forms. Because of the variation of lithology in the uplift, it is possible to isolate the effects of weathering processes such as intense hydrolysis of the igneous rocks (producing, among other features, or topography) and limestone dissolution, in the form of a surface and subsurface karst imprint. The latter process resulted in a network of small caves that are essentially fissures eroded along tectonic fractures. These small caves can be found in all the exposed areas of limestone. They are particularly noteworthy for three reasons: in at least five examples they contain a complex fauna of Permian vertebrates (mostly fragmentary), speleothems in some examples contain hydrocarbon inclusions, derived from the underlying Anadarko basin, some of the caves yield evidence of post burial evolution in the form of clay infiltration from the surface and brine flushing from the underlying Anadarko basin.

  17. Assessing Sedimentation Issues Within Aging Flood Control Reservoirs in Oklahoma

    NASA Astrophysics Data System (ADS)

    Bennet, Sean J.; Cooper, Charles M.; Ritchie, Jerry C.; Dunbar, John A.; Allen, Peter M.; Caldwell, Larry W.; McGee, Thomas M.

    2002-10-01

    Since 1948, the USDA-NRCS has constructed nearly 11,000 flood control dams across the United States, and many of the reservoirs are rapidly filling with sediment. To rehabilitate these structures, the impounded sediment must be assessed to determine the volume of accumulated sediment and the potential hazard this sediment may pose if reintroduced to the environment. An assessment of sedimentation issues within two reservoirs, Sugar Creek No. 12, Hinton, Oklahoma, and Sergeant Major No. 4, Cheyenne, Oklahoma, is presented. Sediment cores obtained using a vibracoring system were composed of alternating layers of gravel, sand, silt, and clay. Stratigraphic analysis coupled with 137Cs dating techniques enabled the discrimination of pre-construction sediment from post-construction deposition. An acoustic profiling system was unencumbered by the relatively shallow water depth at Sugar Creek No. 12 and the seismic horizons agreed well with the sediment core data. Total sediment volume determined from the acoustic survey and the sediment core data for comparable areas differed by only 1.4 percent. The seismic profiling system worked well in the relatively deeper lake of Sergeant Major No. 4 and showed good correspondence to the collected core data. Detailed chemical analyses showed that overall sediment quality was good at both locations and that chemical composition was spatially invariant. Implementation of these techniques will aid action agencies such as the USDA-NRCS in their assessment and effective management of aging flood control reservoirs.

  18. Conodont biostratigraphy of lower Ordovician rocks, Arbuckle Group, southern Oklahoma

    SciTech Connect

    Dresbach, R.I.; Ethington, R.L. )

    1989-08-01

    The Arbuckle Group of southern Oklahoma displays the only complete exposure of the shallow-water carbonates that characterize the Lower Ordovician of interior North America. Trilobites have been described from some parts of this sequence and sporadic occurrences of other invertebrates are known, but much of the sequence is sparingly fossiliferous. As a consequence, these magnificent exposures have not contributed notably to continuing efforts toward development of a comprehensive biostratigraphic scheme for the Lower Ordovician of the North American platform. Samples collected at 25-ft intervals through the Arbuckle Group along and adjacent to Interstate Highway 35 on the south flank of the Arbuckle anticline near Ardmore, Oklahoma, produced conodonts in abundances ranging from a few tens to over a thousand elements per kilogram and displaying good to excellent preservation with low CAI. These conodonts document a biostratigraphic continuum that provides a standard for correlation of Lower Ordovician rocks in the subsurface of central US and of the many localized and incomplete outcrops of generally equivalent strata in the Ozark and Upper Mississippi Valley regions. The stratigraphic continuity of the collections makes the I-35 section an ideal standard reference section for graphic correlation of Lower Ordovician rocks containing conodonts of the Mid-Continent Province.

  19. ERISA preemption and Oklahoma laws on managed care.

    PubMed

    Robertson, Madeline J

    2002-01-01

    The Employee Retirement Income and Security Act of 1974 ("ERISA") affects Oklahoma managed care laws and thus the practice of medicine in complex and important ways. Because ERISA was enacted before managed care became an industry, ERISA's provisions have had unanticipated effects and become controversial. Insurers and managed care organizations have been quite successful in taking advantage of ERISA's preemption provisions to avoid being controlled by state laws, including those that regulate insurance. Congress is presently seeking to change this to varying degrees in the different versions of the "Patient Protection" bills. ERISA preempts state laws that "relate to" the administration of an ERISA covered plan. Numerous courts and legal scholars have sought to define what this language means with respect to state managed care laws. ERISA preemption affects patients' rights to sue utilization reviewers and insurers (as opposed to healthcare providers) for negligent determinations of "medical necessity" that interfere with treatment. Moreover, it interferes with Oklahoma's laws governing the quality of benefits, including those concerning external review of insurance benefit determinations. This article provides practitioners with a roadmap to one of the most important debates in healthcare today to facilitate informed participation in the political process on these issues.

  20. Persistence of the longnose darter (P. nasuta) in Lee Creek, Oklahoma

    USGS Publications Warehouse

    Gatlin, Michael R.; Long, James M.

    2011-01-01

    Lee Creek is one of Oklahoma’s six rivers designated as "scenic" by the Oklahoma Legislature. Lee Creek is located on the Oklahoma-Arkansas border in far eastern Oklahoma. The headwaters originate in northwestern Arkansas and flow south towards the Arkansas River. While the majority of the stream is in Arkansas, a portion flows into Oklahoma northwest of Uniontown, AR and continues for 28.2 river-km before crossing back into Arkansas near Van Buren, AR. The hydrology of lower Lee Creek has been altered by Lee Creek Reservoir near Van Buren, AR. It was believed that pre-impounded Lee Creek had the largest existing population of longnose darters (8). However, the most recent fish surveys in Lee Creek were conducted approximately twenty years ago. Robinson (8) surveyed Lee Creek in Arkansas, upstream of the Oklahoma border, and found longnose darters upstream of Natural Dam, AR. Wagner et al. (10) were the last to document longnose darter presence in the Oklahoma segment of Lee Creek. No efforts to collect this species in Oklahoma have occurred since the completion of Lee Creek Reservoir. Our objective was to determine whether the species persist in this segment of its historic range since impoundment.

  1. Digital geologic map of McAlester-Texarkana quadrangles, southeastern Oklahoma

    USGS Publications Warehouse

    Cederstrand, J.R.

    1997-01-01

    This data set consists of digital data and accompanying documentation of the surficial geology of the 1:250,000-scale McAlester and Texarkana quadrangles, Oklahoma. The original data are from the Geologic Map, sheet 1 of 4, included in Oklahoma Geological Survey publication, Reconnaissance of the water resources of the McAlester and Texarkana quadrangles, southeastern Oklahoma, Hydrologic Atlas 9, Marcher and Bergman, 1983. The geology was compiled by M.V. Marcher and D.L. Bergman, 1971, and revised by R.O. Fay, 1978.

  2. Bathymetry and capacity of Shawnee Reservoir, Oklahoma, 2016

    USGS Publications Warehouse

    Ashworth, Chad E.; Smith, S. Jerrod; Smith, Kevin A.

    2017-02-13

    Shawnee Reservoir (locally known as Shawnee Twin Lakes) is a man-made reservoir on South Deer Creek with a drainage area of 32.7 square miles in Pottawatomie County, Oklahoma. The reservoir consists of two lakes connected by an equilibrium channel. The southern lake (Shawnee City Lake Number 1) was impounded in 1935, and the northern lake (Shawnee City Lake Number 2) was impounded in 1960. Shawnee Reservoir serves as a municipal water supply, and water is transferred about 9 miles by gravity to a water treatment plant in Shawnee, Oklahoma. Secondary uses of the reservoir are for recreation, fish and wildlife habitat, and flood control. Shawnee Reservoir has a normal-pool elevation of 1,069.0 feet (ft) above North American Vertical Datum of 1988 (NAVD 88). The auxiliary spillway, which defines the flood-pool elevation, is at an elevation of 1,075.0 ft.The U.S. Geological Survey (USGS), in cooperation with the City of Shawnee, has operated a real-time stage (water-surface elevation) gage (USGS station 07241600) at Shawnee Reservoir since 2006. For the period of record ending in 2016, this gage recorded a maximum stage of 1,078.1 ft on May 24, 2015, and a minimum stage of 1,059.1 ft on April 10–11, 2007. This gage did not report reservoir storage prior to this report (2016) because a sufficiently detailed and thoroughly documented bathymetric (reservoir-bottom elevation) survey and corresponding stage-storage relation had not been published. A 2011 bathymetric survey with contours delineated at 5-foot intervals was published in Oklahoma Water Resources Board (2016), but that publication did not include a stage-storage relation table. The USGS, in cooperation with the City of Shawnee, performed a bathymetric survey of Shawnee Reservoir in 2016 and released the bathymetric-survey data in 2017. The purposes of the bathymetric survey were to (1) develop a detailed bathymetric map of the reservoir and (2) determine the relations between stage and reservoir storage

  3. Depth-Duration Frequency of Precipitation for Oklahoma

    USGS Publications Warehouse

    Tortorelli, Robert L.; Rea, Alan; Asquith, William H.

    1999-01-01

    A regional frequency analysis was conducted to estimate the depth-duration frequency of precipitation for 12 durations in Oklahoma (15, 30, and 60 minutes; 1, 2, 3, 6, 12, and 24 hours; and 1, 3, and 7 days). Seven selected frequencies, expressed as recurrence intervals, were investigated (2, 5, 10, 25, 50, 100, and 500 years). L-moment statistics were used to summarize depth-duration data and to determine the appropriate statistical distributions. Three different rain-gage networks provided the data (15minute, 1-hour, and 1-day). The 60-minute, and 1-hour; and the 24-hour, and 1-day durations were analyzed separately. Data were used from rain-gage stations with at least 10-years of record and within Oklahoma or about 50 kilometers into bordering states. Precipitation annual maxima (depths) were determined from the data for 110 15-minute, 141 hourly, and 413 daily stations. The L-moment statistics for depths for all durations were calculated for each station using unbiased L-mo-ment estimators for the mean, L-scale, L-coefficient of variation, L-skew, and L-kur-tosis. The relation between L-skew and L-kurtosis (L-moment ratio diagram) and goodness-of-fit measures were used to select the frequency distributions. The three-parameter generalized logistic distribution was selected to model the frequencies of 15-, 30-, and 60-minute annual maxima; and the three-parameter generalized extreme-value distribution was selected to model the frequencies of 1-hour to 7-day annual maxima. The mean for each station and duration was corrected for the bias associated with fixed interval recording of precipitation amounts. The L-scale and spatially averaged L-skew statistics were used to compute the location, scale, and shape parameters of the selected distribution for each station and duration. The three parameters were used to calculate the depth-duration-frequency relations for each station. The precipitation depths for selected frequencies were contoured from weighted depth

  4. EPA Awards Oklahoma over $1.2 million to Reduce Water Contamination Risk in Underground Tanks

    EPA Pesticide Factsheets

    DALLAS - (June 30, 2015) The U.S. Environmental Protection Agency (EPA) has recently awarded the Oklahoma Corporation Conservation Commission $459,000 to respond to petroleum leaks from underground storage tanks (UST). The agency will also receive $

  5. 77 FR 3933 - Approval and Promulgation of Air Quality Implementation Plans; Oklahoma; Infrastructure...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-26

    ..., by appointment, at the Oklahoma Department of Environmental Quality, 707 North Robinson, P.O. Box... significant regulatory action subject to Executive Order 13211 (66 FR 28355, May 22, 2001); Is not subject...

  6. U.S. Environmental Protection Agency's Robert S. Kerr Environmental Research Center, Ada, Oklahoma

    SciTech Connect

    Farrar-Nagy, S.; Voss, P.; Van Geet, O.

    2006-10-01

    U.S. EPA's Robert S. Kerr Environmental Research Center, Ada, Oklahoma, has reduced its annual energy consumption by 45% by upgrading its building mechanical system and incorporating renewable energy.

  7. 77 FR 19691 - Notice of Inventory Completion: Sam Noble Oklahoma Museum of Natural History, Norman, OK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-02

    ... 1541. There are also numerous encounters by the French and Spanish with various groups of the..., later, the French in Kansas and Oklahoma. By historic times, the Wichita were semi-nomadic bison...

  8. Rose State College in Oklahoma City Receives EPA Job-Training Grant

    EPA Pesticide Factsheets

    DALLAS - (May 27, 2015) - The U.S. Environmental Protection Agency (EPA) announced that Rose State College in Oklahoma City, Okla., received one of 19 grants for Environmental Workforce Development and Job Training (EWDJT) grants. Rose State College

  9. The association of pseudoephedrine sales restrictions on emergency department urine drug screen results in Oklahoma.

    PubMed

    Brandenburg, M A; Brown, S J; Arneson, W L; Arneson, D L

    2007-11-01

    On June 15, 2004, Oklahoma became the first state to reclassify pseudoephedrine as a Schedule V drug. Arrests in Oklahoma for the manufacture of methamphetamines in clandestine laboratories precipitously declined. It was hypothesized that a decrease in methamphetamine use could be shown in the patient population in Oklahoma's largest emergency department. To test this hypothesis, all urine drug screen results in the Saint Francis Hospital Trauma Emergency Center from January 2003 through May 2005 were reviewed. There was a significant increase in the total tests performed and the percentage of positive test results for the amphetamine drug class (p = 0.0004, R2 = 0.3785) over time. These results suggest that methamphetamine usage has not decreased in the emergency department patient population. Possibly, methamphetamine usage in Oklahoma has not been impacted by the passage of HB 2176 due to an increase in drug trafficking of methamphetamine into the state.

  10. Four Possible Steps to Reduce Greenhouse Gas Emissions in Ada, Oklahoma

    EPA Science Inventory

    An overview of federal, state, and city initiatives on climate change are presented. Specific steps for the City of Ada, Oklahoma, are presented. This is an abstract of a proposed presentation and does not necessarily reflect EPA policy.

  11. Bathymetry and capacity of Shawnee Reservoir, Oklahoma, 2016

    USGS Publications Warehouse

    Smith, S. Jerrod; Ashworth, Chad; Smith, Kevin

    2017-01-01

    The U.S. Geological Survey (USGS), in cooperation with the City of Shawnee, performed a detailed bathymetric survey of Shawnee Reservoir in 2016. Shawnee Reservoir (locally known as Shawnee Twin Lakes) is a man-made reservoir on South Deer Creek in Pottawatomie County, Oklahoma. The reservoir consists of two lakes connected by an equilibrium channel. The southern lake (Shawnee City Lake Number 1) was impounded in 1935 and the northern lake (Shawnee City Lake Number 2) was impounded in 1960. Shawnee Reservoir has a normal pool elevation of 1,069.0 feet above North American Vertical Datum of 1988. The auxiliary spillway, which defines the flood pool, is at an elevation of 1,075.0 feet above North American Vertical Datum of 1988.

  12. Small Wind Electric Systems: An Oklahoma Consumer's Guide

    SciTech Connect

    Not Available

    2007-08-01

    Small Wind Electric Systems: An Oklahoma Consumer's Guide provides consumers with information to help them determine whether a small wind electric system can provide all or a portion of the energy they need for their home or business based on their wind resource, energy needs, and economics. Topics include how to make a home more energy efficient, how to choose the correct turbine size, the parts of a wind electric system, how to determine whether enough wind resource exists, how to choose the best site for a turbine, how to connect a system to the utility grid, and whether it's possible to become independent of the utility grid using wind energy. In addition, the cover of the guide contains a list of contacts for more information.

  13. Networked Observation of Precipitating Cloud Systems in Oklahoma

    NASA Astrophysics Data System (ADS)

    Collis, S. M.; Giangrande, S. E.; Bharadwaj, N.

    2012-12-01

    Radars are inherently limited in their ability to resolve fine structure of cloud systems and completely image a volume of space. Both the radial nature of sampling and the issues of beam width mean that upper level features are often missed or poorly resolved. While constant azimuth scans (RHIs) give amazing insight into the vertical structure they are not capable of sampling full storm structure in within a time commensurate with the evolution of the storm system. This presentation will show results from the ARM multi-scale remote sensing facility in Lamont, Oklahoma where there is a network of three X-Band and a C-Band radar deployed. Taking care in quality control and using a flexible mapping methodology enables the combining of information from multiple sources. We will showcase some sample storm reconstructions highlighting the advantages of using the full capabilities of the observing system.

  14. The Oklahoma Health Information Technology Regional Extension Center.

    PubMed

    Bratzler, Dale W

    2010-09-01

    With the passage of the Health Information Technology for Economic and Clinical Health Act (HITECH) the government has created a network of Health Information Technology Regional Extension Centers to provide direct technical assistance to primary care providers in small practices to adopt and meaningfully use electronic health records (EHR). Regional Extension Centers will work directly with practitioner offices to identify effective strategies to select, implement, and meaningfully use certified EHR technology. The Oklahoma Foundation for Medical Quality (OFMQ) was awarded the cooperative agreement to serve as the Regional Extension Center for the state, and is actively recruiting practices to provide support on implementation of an EHR. There is some urgency for physician practices to consider work with the Regional Extension Center since the federal matching funding for the program will be substantially reduced beginning in 2012, and because the incentive funds for a practice that adopts and meaningfully uses an EHR are reduced beginning in 2013.

  15. Geothermal research at Oklahoma State University: An integrated approach

    SciTech Connect

    Smith, M.D.

    1997-12-31

    Oklahoma State University and the International Ground Source Heat Pump Association (IGSHPA) are active in providing technical support to government and industry through technology transfer, technology development, technical assistance, and business development support. Technology transfer includes geothermal heat pump (GHP) system training for installers and architects and engineers, national teleconferences, brochures, and other publications. Technology development encompasses design software development, GLHEPRO, in-situ thermal conductivity testing methods and verification of data reduction techniques, and specifications and standards for GHP systems. Examples of technical assistance projects are a Navy officers quarters and a NASA Visitors Center which required design assistance and supporting information in reducing the life cycle cost to make them viable projects.

  16. Conservative leadership pays off at Oklahoma Gas and Electric Co

    SciTech Connect

    Not Available

    1983-11-01

    Conservative management and hard work on the part of employees are expected to extend Oklahoma Gas and Electric (OG and E) Company's good performance record into the future. In 1982, the company gained 38.8% in net income for a total of $93.2 million, with only a 9.9% gain in revenues to $907.6 million due to a serious cost-control program. President James G. Harlow credits both the management team and the Public Utility Commission for helping the utility stay alert to changing conditions. Future financial strength will depend on successful rate petitions, especially a pending request to cover construction work in progress at Muskogee number 6. The conservative approach to using internally generated funds for construction and short lead times dates to 1969. Despite the overall economic slowdown, OG and E remains a relatively strong growth company. 1 figure. (DCK)

  17. Statistical Summaries of Streamflow in and near Oklahoma Through 2007

    USGS Publications Warehouse

    Lewis, Jason M.; Esralew, Rachel A.

    2009-01-01

    Statistical summaries of streamflow records through 2007 for gaging stations in Oklahoma and parts of adjacent states are presented for 238 stations with at least 10 years of streamflow record. Streamflow at 120 of the stations is regulated for specific periods. Data for these periods were analyzed separately to account for changes in streamflow because of regulation by dams or other human modification of streamflow. A brief description of the location, drainage area, and period of record is given for each gaging station. A brief regulation history also is given for stations with a regulated streamflow record. This descriptive information is followed by tables of mean and median monthly and annual discharges, magnitude and probability of exceedance of annual instantaneous peak flows, durations of daily mean flow, magnitude and probability of nonexceedance of annual low flows, and magnitude and probability of nonexceedance of seasonal low flows.

  18. Comparing reactions to two severe tornadoes in one Oklahoma community.

    PubMed

    Comstock, R Dawn; Mallonee, Sue

    2005-09-01

    The authors compared the effect of the 3 May 1999 F5 and 8 May 2003 F3 tornadoes on the community of Moore, Oklahoma, by canvassing damaged areas after both tornadoes and surveying residents. Significantly more 1999 than 2003 residents reported property damage and injuries. Television and tornado sirens were the most common warnings each year, however, more 1999 residents received and responded to television warnings. Importantly, storm shelters were used more frequently in 2003. Fifty-one per cent of residents who experienced both tornadoes took the same amount of protective action in 2003 as they had in 1999; 22% took less; and 27% took more. Residents who took less action said that the reason for doing so was inadequate warning and shelter. First-hand experience of tornadoes prompts people to heed warnings when adequate notification is received and to take effective protective action when adequate shelter is available.

  19. Updated Distribution of Aedes albopictus in Oklahoma, and Implications in Arbovirus Transmission.

    PubMed

    Noden, Bruce H; Coburn, Lisa; Wright, Russell; Bradley, Kristy

    2015-03-01

    A series of statewide surveys were conducted in Oklahoma in the summers between 1991 and 2004 to identify the distribution of Aedes albopictus. Adult mosquitoes were identified in 63 counties, bringing the currently known distribution of Ae. albopictus in the state to 69 of 77 counties. The widespread presence of Ae. albopictus in Oklahoma has important current and future public and veterinary health implications for surveillance and control efforts.

  20. Constraints on recent earthquake source parameters, fault geometry and aftershock characteristics in Oklahoma

    NASA Astrophysics Data System (ADS)

    McNamara, D. E.; Benz, H.; Herrmann, R. B.; Bergman, E. A.; McMahon, N. D.; Aster, R. C.

    2014-12-01

    In late 2009, the seismicity of Oklahoma increased dramatically. The largest of these earthquakes was a series of three damaging events (Mw 4.8, 5.6, 4.8) that occurred over a span of four days in November 2011 near the town of Prague in central Oklahoma. Studies suggest that these earthquakes were induced by reactivation of the Wilzetta fault due to the disposal of waste water from hydraulic fracturing ("fracking") and other oil and gas activities. The Wilzetta fault is a northeast trending vertical strike-slip fault that is a well known structural trap for oil and gas. Since the November 2011 Prague sequence, thousands of small to moderate (M2-M4) earthquakes have occurred throughout central Oklahoma. The most active regions are located near the towns of Stillwater and Medford in north-central Oklahoma, and Guthrie, Langston and Jones near Oklahoma City. The USGS, in collaboration with the Oklahoma Geological Survey and the University of Oklahoma, has responded by deploying numerous temporary seismic stations in the region in order to record the vigorous aftershock sequences. In this study we use data from the temporary seismic stations to re-locate all Oklahoma earthquakes in the USGS National Earthquake Information Center catalog using a multiple-event approach known as hypo-centroidal decomposition that locates earthquakes with decreased uncertainty relative to one another. Modeling from this study allows us to constrain the detailed geometry of the reactivated faults, as well as source parameters (focal mechanisms, stress drop, rupture length) for the larger earthquakes. Preliminary results from the November 2011 Prague sequence suggest that subsurface rupture lengths of the largest earthquakes are anomalously long with very low stress drop. We also observe very high Q (~1000 at 1 Hz) that explains the large felt areas and we find relatively low b-value and a rapid decay of aftershocks.

  1. Petroleum production and exploration in Ouachita region of Oklahoma

    SciTech Connect

    Suneson, N.H.; Campbell, J.A.

    1989-03-01

    Petroleum production in the Ouachita region of southeastern Oklahoma occurs in three geographic areas parallel to regional structure. The frontal gas, central oil, and central gas belts are distinguished by differences in structural setting, reservoir strata, and types of hydrocarbons. In the frontal belt, nearly 1 trillion ft/sup 3/ of dry gas has been produced from thrusted and subthrust Morrowan and Atokan sandstone and carbonate reservoirs. Over 8000 bbl of oil have been produced in the central oil belt, southeast of the Ti Valley fault. Structures consist of imbricate thrusts and isoclinal to overturned folds. The fields are typically small, associated with asphaltite or tar sands, and produce from Carboniferous sandstone reservoirs. Farther southeast, small fields within the central gas belt have produced minor gas from Ordovician, Devonian, and Mississippian reservoirs. Six Ordovician through Mississippian Ouachita-facies shales are potential petroleum source rocks and occur in the middle to lower part of the oil window. However, Devonian and Mississippian strata are composed primarily of terrestrial organic matter and are probably gas prone. Oil in Carboniferous reservoirs probably migrated upward stratigraphically from older sources. Recent exploration has focused on extending production from Pennsylvanian reservoirs in the frontal gas belt. However, a significant Arbuckle discovery (ARCO 2 Yourman) and a Broken Bow uplift test (Sohio 1-22 Weyerhauser) in 1987 indicate that Cambrian-Ordovician Arbuckle Group carbonates may be prospective beneath all of the Oklahoma Ouachitas. Near-future rank-wildcat exploration will probably focus on subthrust, structurally and stratigraphically favorable Arbuckle plays.

  2. Forensic Seismology and the 1995 Oklahoma City Terrorist Bombing

    NASA Astrophysics Data System (ADS)

    Holzer, T. L.

    2002-05-01

    The terrorist bombing of the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma, on April 19, 1995, was recorded on 2 permanent seismographs, 7 and 26 km away. The more distant seismograph recorded 2 low-frequency wave trains separated by about 10 s. Militia groups speculated that the 2 wave trains were caused by separate explosions and hinted at a government cover up. Preliminary statements by the scientific community also contributed to the uncertainty. A public science organization issued a press release that stated "the location and source of the second surface wave-recording is unknown. Detailed investigations at the building site may offer an explanation as to the cause and origin of the second event." A prominent professional newsletter reported that the "first event was caused by energy from the explosion and the second from the fall of the building." To understand the seismic phases in the April 19 seismograms, the USGS monitored the demolition of the damaged building on May 23, 1995, with a portable seismic array. The array recorded the same 2 wave trains during the demolition and indicated the wave trains were a propagation effect and not the result of multiple sources. Modeling of the waveforms indicated that the 2 wave trains probably resulted from propagation of seismic energy in a near-surface zone with a strong velocity gradient. The first phase appeared to be a packet of scattered body waves and the second was the fundamental-mode Rayleigh wave. Timely resolution of the ambiguity of the seismogram and publication of results in a refereed publication, EOS, discouraged a conspiracy defense by the terrorists.

  3. Monitoring eastern Oklahoma lake water quality using Landsat

    NASA Astrophysics Data System (ADS)

    Barrett, Clay

    The monitoring of public waters for recreational, industrial, agricultural, and drinking purposes is a difficult task assigned to many state water agencies. The Oklahoma Water Resources Board (OWRB) is only physically monitoring a quarter of the lakes it is charged with monitoring in any given year. The minimal sample scheme adopted by the OWRB is utilized to determine long-term trends and basic impairment but is insufficient to monitor the water quality shifts that occur following influx from rains or to detect algal blooms, which may be highly localized and temporally brief. Recent work in remote sensing calibrates reflectance coefficients between extant water quality data and Landsat imagery reflectance to estimate water quality parameters on a regional basis. Remotely-sensed water quality monitoring benefits include reduced cost, more frequent sampling, inclusion of all lakes visible each satellite pass, and better spatial resolution results. The study area for this research is the Ozark foothills region in eastern Oklahoma including the many lakes impacted by phosphorus flowing in from the Arkansas border region. The result of this research was a moderate r2 regression value for turbidity during winter (0.52) and summer (0.65), which indicates that there is a seasonal bias to turbidity estimation using this methodology and the potential to further develop an estimation equation for this water quality parameter. Refinements that improve this methodology could provide state-wide estimations of turbidity allowing more frequent observation of water quality and allow better response times by the OWRB to developing water impairments.

  4. Development of an Empirical Local Magnitude Formula for Northern Oklahoma

    NASA Astrophysics Data System (ADS)

    Spriggs, N.; Karimi, S.; Moores, A. O.

    2015-12-01

    In this paper we focus on determining a local magnitude formula for northern Oklahoma that is unbiased with distance by empirically constraining the attenuation properties within the region of interest based on the amplitude of observed seismograms. For regional networks detecting events over several hundred kilometres, distance correction terms play an important role in determining the magnitude of an event. Standard distance correction terms such as Hutton and Boore (1987) may have a significant bias with distance if applied in a region with different attenuation properties, resulting in an incorrect magnitude. We have presented data from a regional network of broadband seismometers installed in bedrock in northern Oklahoma. The events with magnitude in the range of 2.0 and 4.5, distributed evenly across this network are considered. We find that existing models show a bias with respect to hypocentral distance. Observed amplitude measurements demonstrate that there is a significant Moho bounce effect that mandates the use of a trilinear attenuation model in order to avoid bias in the distance correction terms. We present two different approaches of local magnitude calibration. The first maintains the classic definition of local magnitude as proposed by Richter. The second method calibrates local magnitude so that it agrees with moment magnitude where a regional moment tensor can be computed. To this end, regional moment tensor solutions and moment magnitudes are computed for events with magnitude larger than 3.5 to allow calibration of local magnitude to moment magnitude. For both methods the new formula results in magnitudes systematically lower than previous values computed with Eaton's (1992) model. We compare the resulting magnitudes and discuss the benefits and drawbacks of each method. Our results highlight the importance of correct calibration of the distance correction terms for accurate local magnitude assessment in regional networks.

  5. A comparison of the mineralogy, ore textures, paragenetic sequence, and occurrence of the Permian sandstone-hosted Ag-Cu deposit at Paoli, Oklahoma with the Permian shale-hosted Cu-Ag deposit at Creta, Oklahoma

    SciTech Connect

    Hagni, R.D. . Dept. of Geology and Geophysics)

    1993-03-01

    Although the sandstone-hosted (Wellington Formation, Leonardian Series) Ag-Cu deposit at Paoli in south-central Oklahoma and the shale-hosted (Flowerpot Shale, Guadalupean Series) Cu-Ag ore deposit at Creta in southwest Oklahoma are both contained in Permian sedimentary rocks, they differ in their mineralogy, ore textures, paragenetic sequence, and occurrence. At Paoli, chalcocite mineralization occurs as replacements of disseminated, diagenetic, pyritohedral pyrite crystals, as replacements of carbonate cement between clastic quartz sand grains, and especially as replacements of hematite that replaces carbonate cement in the host sandstones. In contrast, at Creta the copper sulfide grains occur as replacements of megaspores, colloform pyrite, and pyrrhotite crystals. Ore microscopic study indicates that the paragenetic sequence of ore minerals at Paoli is: pyrite(oldest)-goethite-hematite-covellite-chalcocite-digenite-bornite-chalcopyrite (youngest). Such a sequence is the reverse order of those deposited at Creta and for most copper ore deposits, of all types, elsewhere. The paragenetic sequence at Paoli is interpreted to indicate that the host red-bed sandstones experienced an early introduction of reducing fluids that formed disseminated and cementing pyrite. Subsequent oxidation of that pyrite to form hematite (and minor goethite) probably occurred at the leading edges of roll fronts of oxidizing groundwaters. The paragenetic sequence shows that the copper sulfide formation was from fluids that became progressively more reducing during the deposition of those copper sulfide minerals. The shapes of the ore deposits indicate that the copper ore fluids were ones that moved in the form of roll fronts along Permian stream channels.

  6. Digital data sets that describe aquifer characteristics of the High Plains Aquifer in western Oklahoma

    USGS Publications Warehouse

    Becker, C.J.; Runkle, D.L.; Rea, Alan

    1997-01-01

    ARC/INFO export files This diskette contains digitized aquifer boundaries and maps of hydraulic conductivity, recharge, and ground-water level elevation contours for the High Plains aquifer in western Oklahoma. This area encompasses the panhandle counties of Cimarron, Texas, and Beaver, and the western counties of Harper, Ellis, Woodward, Dewey, and Roger Mills. The High Plains aquifer underlies approximately 7,000 square miles of Oklahoma and is used extensively for irrigation. The High Plains aquifer is a water-table aquifer and consists predominately of the Tertiary-age Ogallala Formation and overlying Quaternary-age alluvial and terrace deposits. In some areas the aquifer is absent and the underlying Triassic, Jurassic, or Cretaceous-age rocks are exposed at the surface. These rocks are hydraulically connected with the aquifer in some areas. The High Plains aquifer is composed of interbedded sand, siltstone, clay, gravel, thin limestones, and caliche. The proportion of various lithological materials changes rapidly from place to place, but poorly sorted sand and gravel predominate. The rocks are poorly to moderately well cemented by calcium carbonate. The aquifer boundaries, hydraulic conductivity, and recharge data sets were created by extracting geologic contact lines from published digital surficial geology maps based on a scale of 1:125,000 for the panhandle counties and 1:250,000 for the western counties. The water-level elevation contours and some boundary lines were digitized from maps in a published water-level elevation map for 1980 based on a scale of 1:250,000. The hydraulic conductivity and recharge values in this report were used as input to the ground-water flow model on the High Plains aquifer. Ground-water flow models are numerical representations that simplify and aggregate natural systems. Models are not unique; different combinations of aquifer characteristics may produce similar results. Therefore, values of hydraulic conductivity and

  7. Quantitative analysis and paleoecology of the Secor Coal and roof-shale floras (middle Pennsylvania, Oklahoma)

    SciTech Connect

    Dimichele, W.A.; McBrinn, G.E. ); Phillips, T.L. )

    1991-08-01

    The Secor Coal of Oklahoma (Boggy Formation, lower Desmoinesian/Westphalian D equivalent) is one of the few coals discovered, to date, in which Anabathra pulcherrima (=Paralycopodites brevifolius) was a dominant element. Anabathra and Lepidophloios define the major assemblages in the coal, which also contains elements of medullosan pteridosperms and Cardiocarpus spinatus producing cordaites. The Lepidophloios to Medullosa gradient is not obscured by the numerous Anabathra-dominated zones, and a disturbance element is suggested in association with Anabathra abundance. Comparison of the coal-ball flora with a clastic-compression flora from the roof of the coal reveals widely divergent patterns of dominance and diversity. The compression flora is strongly dominated by medullosan pteridosperms with subdominant marattialean tree ferns. As in most instances, the compression flora from the immediate roof of the coal is not an accurate representation of the peat-forming vegetation, at either the level of species composition or the relative abundance of major groups of plants. The swamp and surrounding clastic deltaic environments were edaphically distinct and supported separate floras between which there was limited species exchange.

  8. A contribution to the geology of northeastern Texas and southern Oklahoma

    USGS Publications Warehouse

    Stephenson, Lloyd William

    1919-01-01

    The region in central and northeastern Texas and southern Oklahoma known as the Black and Grand prairies abounds in features of interest to physiographers, geologists, and paleontologists, and the pioneer investigators of this region must have experienced renewed satisfaction in each day's exploration. The reports of Joseph A. Taff, Robert T. Hill, and others, published chiefly under the auspices of State and Federal surveys, represent with approximate accuracy at most places the general distribution of the outcrops of the formations in this region, and contain detailed descriptions of many sections that constitute a mine of useful information. The reader of the present paper is urged, therefore, to hold as most important the general excellence of the earlier reports of these authors and to relegate the inaccuracies and mistakes to which his attention will be called to the relatively unimportant place in which they belong, remembering at the same time that a future generation of investigators may find our own shortcomings as great as those we now criticize.

  9. Detection of Dirofilaria immitis and Ehrlichia species in coyotes (Canis latrans), from rural Oklahoma and Texas.

    PubMed

    Paras, Kelsey L; Little, Susan E; Reichard, Mason V; Reiskind, Michael H

    2012-07-01

    There is a lack of knowledge regarding the prevalence of Dirofilaria immitis and Ehrlichia spp. in coyotes in Oklahoma and Texas. Documenting the prevalence of these vector-borne disease agents in coyotes from Oklahoma and Texas underscores the importance of wild canids as reservoir hosts that infect companion animals and humans. To learn more about the sylvatic cycle of D. immitis and Ehrlichia spp. in coyotes from Oklahoma and Texas, we tested for infection with and exposure to, respectively, these disease agents. Coyote carcasses were collected opportunistically from animal control experts and hunters in seven counties in Oklahoma and Texas from January to March, 2010. Serum samples from 77 coyotes were tested with a commercial ELISA test. Five (6.5%) coyotes had D. immitis antigens, and four (5.2%) had antibodies to Ehrlichia spp. The overall prevalence of D. immitis was low relative to studies from the eastern United States. Little is known about the prevalence of Ehrlichia spp. throughout the United States, but coyotes from rural Oklahoma in the current study had a higher exposure rate than those reported from California, and a lower rate than data from an earlier study from Oklahoma.

  10. Cancers of the Thyroid: Overview and Statistics in the United States and Oklahoma

    PubMed Central

    Deen, Munim H; Burke, Kaitlin M; Janitz, Amanda; Campbell, Janis

    2016-01-01

    Recent studies have shown an apparent increase in thyroid cancer in the United States. Whether is due to an actual increase or increased screening is disputed. We analyzed thyroid cancer incidence and mortality across age and racial groups in Oklahoma (using data from the Oklahoma Central Cancer Registry) against Surveillance, Epidemiology, and End Results (SEER) program national data – using SEER*Stat software for mortality. In the US and Oklahoma, females had a higher AAIR compared to males, but it was lower in Oklahoma than in the US (Females: US 15.5 per 100,000, OK 10.9 per 100,000; Males: US 5.4 per 100,000, OK 3.8 per 100,000). Overall, five-year relative survival was lower, yet still high, for Oklahoma than in the US (92.1% v. 97.1%). Survival by stage was lower in Oklahoma compared to the United States for localized (97.8% v. 99.8%), regional (92.0% v. 97.0%), and distant (36.6% v. 55.3%) stage cancers. PMID:27885302

  11. Evidence for existence of Sabkhalike conditions in Upper Arbuckle Group, Slick Hills, southwestern Oklahoma

    SciTech Connect

    Ragland, D.A. ); Donovan, R.N. )

    1990-02-01

    In the Slick Hills of southwestern Oklahoma, the Ordovician upper Arbuckle Group carries a cryptic record of evaporite precipitation. This record is particularly well developed in the Cool Creek and, to a lesser extent, the West Spring Creek formations. Principal lines of evidence supporting this conclusion are (1) salt pseudomorphs (after gypsum( )) preserved in chert and, less commonly, in limestone (principal pseudomorphing minetals are calcite and dolomite), (2) molds of salts in cherts, (3) traces of anhydrite and celestite within chert nodules, (4) collapse breccias the authors interpret as resulting from the solution of sulfate deposits, (5) dolomite beds that have appropriate isotope values, and (6) length-slow and other varieties of chert indicative of waters of high ionic strength, some of which are the distinctive cauliflower variety. In addition, a number of features suggest that waters of unusual composition (ie., modified seawater) were present on the Arbuckle platform from time to time. These features include rare bedded (primary( )) cherts, subaqueous shrinkage cracks, and ooids of unusual and variable textures. Their conclusion is that during upper Arbuckle Group deposition, particularly Cool Creek deposition, the vast Arbuckle platform was periodically exposed and a sabkhalike environment developed in which dolomitization and gypsum/anhydrite precipitation took place. Subsequent reestablishment of fully marine conditions resulted in the early removal of the sulfates, leaving only a cryptic evaporite signature. Our interpretation can be supported in a general sense by the fact that (1) the fauna of the Cool Creek Formation is impoverished by comparison with adjacent formations, (2) the area was in a suitable climatic zone, and (3) the widespread occurrence of detrital quartz in the Cool Creek is compatible with exposure of the platform and consequent movement of clastics into the area.

  12. Bibliography of Oklahoma hydrology; reports prepared by the U.S. Geological Survey and principal cooperating agencies, 1901-93

    USGS Publications Warehouse

    Havens, J. S.

    1993-01-01

    This bibliography lists reports on hydrology in Oklahoma prepared by the U.S. Geological Survey and the principal State cooperating agencies, the Oklahoma Geological Survey and the Oklahoma Water Resources Board. Included are citations of about 550 reports, abstracts, and journal articles issued from 1901 through July 1993. The reports are listed by agency and report type, and are indexed by author, subject, and USGS report number.

  13. Sulfur isotopic composition and water chemistry in water from the High Plains aquifer, Oklahoma Panhandle and southwestern Kansas

    USGS Publications Warehouse

    Krothe, Noel C.; Oliver, Joseph W.

    1982-01-01

    The Ogallala Formation comprises the High Plains aquifer in Oklahoma and southwestern Kansas. Regional ground-water flow is from west to east in the Ogallala Formation, and the concentration of dissolved solids in ground water increases in the direction of flow. This increase may be influenced by residence time, but underlying bedrock appears to control ground-water chemistry. The Ogallala Formation is underlain by Mesozoic rocks in the west and Permian rocks in the east. Mean concentration of dissolved solids in ground water from the Mesozoic rocks is 552 milligrams per liter and Permian rocks is 4,720 milligrams per liter. Mean concentration of dissolved solids for water in the Ogallala Formation is 396 milligrams per liter where it overlies Mesozoic rocks and 569 milligrams per liter where it overlies Permian rocks. Del sulfur-34 sulfate values range from a high of +6.9 parts per thousand to a low of -25.1 parts per thousand. Sulfate increases from about 20 milligrams per liter to more than 350 milligrams per liter from west to east. Increasing concentration of dissolved solids, lighter Del sulfur-34 values, and increasing sulfate concentration in the east implies that ground water or hydrogen sulfide from Permian rocks may be moving upward into the Ogallala Formation. (USGS)

  14. Bibliography of Oklahoma hydrology; reports prepared by the U.S. Geological Survey and principal cooperating agencies, 1901-88

    USGS Publications Warehouse

    Havens, John S.

    1989-01-01

    Reports on the hydrology of Oklahoma have been issued by the U.S. Geological Survey since 1901. This bibliography lists reports on hydrology in Oklahoma prepared by the U.S. Geological Survey and the principal State cooperating agencies, the Oklahoma Geological Survey and the Oklahoma Water Resources Board. Of the nearly 350 reports issued from 1901 through 1988, about 200 have been concerned primarily with groundwater; the remainder have dealt with some aspect of surface water, water quality, or geology. The reports are listed by agency and report type, and are indexed both by author and subject. (USGS)

  15. Managing the Risk of Triggered Seismicity: Can We Identify (and Avoid) Potentially Active Faults? - A Practical Case Study in Oklahoma

    NASA Astrophysics Data System (ADS)

    Zoback, M. D.; Alt, R. C., II; Walsh, F. R.; Walters, R. J.

    2014-12-01

    It is well known that throughout the central and eastern U.S. there has been a marked increase in seismicity since 2009, at least some of which appears to increased wastewater injection. No area has seen a greater increase in seismicity than Oklahoma. In this paper, we utilize newly available information on in situ stress orientation and relative magnitudes, the distribution of high volume injection wells and knowledge of the intervals used for waste water disposal to identify the factors potentially contributing to the occurrence of triggered seismicity. While there are a number of sites where in situ stress data has been successfully used to identify potentially active faults, we are investigating whether this methodology can be implemented throughout a state utilizing the types of information frequently available in areas of oil and gas development. As an initial test of this concept, we have been compiling stress orientation data from wells throughout Oklahoma provided by private industry. Over fifty new high quality data points, principally drilling-induced tensile fractures observed in image logs, result in a greatly improved understanding of the stress field in much of the state. A relatively uniform ENE direction of maximum compressive stress is observed, although stress orientations (and possibly relative stress magnitudes) differ in the southern and southwestern parts of the state. The proposed methodology can be tested in the area of the NE-trending fault that produced the M 5+ earthquakes in the Prague, OK sequence in 2011, and the Meers fault in southwestern OK, that produced a M~7 reverse faulting earthquake about 1100 years ago. This methodology can also be used to essentially rule out slip on other major faults in the area, such as the ~N-S trending Nemaha fault system. Additional factors leading to the occurrence of relatively large triggered earthquakes in Oklahoma are 1) the overall increase in injection volumes throughout the state in recent

  16. A comparison of the speech patterns and dialect attitudes of Oklahoma

    NASA Astrophysics Data System (ADS)

    Bakos, Jon

    The lexical dialect usage of Oklahoma has been well-studied in the past by the Survey of Oklahoma Dialects, but the acoustic speech production of the state has received little attention. Apart from two people from Tulsa and two people from Oklahoma City that were interviewed for the Atlas of North American English, no other acoustic work has been performed within the state. This dissertation begins to fill in these gaps by presenting twelve respondents interviewed by the Research on Dialects of English in Oklahoma (RODEO) project. For each speaker, a brief biography is given, including some of their regional and speech attitudes of Oklahoma. Then acoustic data from a wordlist and reading task are presented and compared. Analysis will consider plots of each speaker's vowel system as a whole, and will also examine many environments in isolation. These environments were chosen for their likely presence in Oklahoma, and include such dialect features as the Southern Shift, the pin/pen merger, the caught/cot merger, monophthongization of the PRICE vowel, and neutralization of tense vowels before /l./ After considering each respondent separately, some of their results will be pooled together to give a preliminary sense of the state of dialect within Oklahoma. Demographic variables such as age, gender, and urban/rural upbringing will be related to speakers' attitudes and acoustic production. This will serve two goals - first, to compare modern-day production to the findings of previous scholars, and second, to suggest a dialect trajectory for the state that could be studied further in additional research.

  17. Record Rainfall and Flooding in Texas and Oklahoma, May 2015; Extent and Historical Perspective

    NASA Astrophysics Data System (ADS)

    Cepeda, J. C.

    2015-12-01

    Heavy rains began in Texas and Oklahoma in early May 2015 and continued through the end of the month. Both states set all-time records for mean statewide precipitation; Texas - 227mm (8.93 in), Oklahoma - 357mm (14.06 in) -- for the period of record (1895-2015). These new statewide records were set despite the fact that the western portions of both Texas and Oklahoma received only modest rainfall. Parameters used in this study to evaluate the magnitude and historical perspective of the May 2015 rainfall included daily and total storm precipitation, stream flow, changes in the Palmer Drought Severity Index (PDSI), and changes in reservoir water levels. Although the Dallas-Fort Worth area and the cities of Austin, Houston and Oklahoma City sustained the most serious flood events, more than 100 localities in the two states reported some flooding. The region with the largest amounts of precipitation extended from north-central Texas northeastward into eastern Oklahoma. Cumulative May rainfall in this region exceeded 508 mm (20 in). Provisional stream flow data for the river basins most affected -- Red River, Brazos, Colorado, and Trinity rivers -- reveal significant peaks, but the peaks generally are within the ranges of the historical record. With the exception of the Red River the most significant flooding relative to historic flood peaks, occurred on tributaries to the major rivers. Comparison of the PDSI for the months of April and June reveals the dramatic impact of the precipitation during May. By the first week of June both states are classified as moderately moist - with the exception of the extreme northeastern corner of Oklahoma. Changes in Reservoir levels (as a percent of capacity) between April and June was greatest for the Rolling Plains region (+ 15.5%), with lesser, but significant gains in South and Central Texas and the Central Oklahoma region.

  18. Digital data sets that describe aquifer characteristics of the Elk City Aquifer in western Oklahoma

    USGS Publications Warehouse

    Becker, C.J.; Runkle, D.L.; Rea, Alan

    1997-01-01

    ARC/INFO export and nonproprietary format files This diskette contains digitized aquifer boundaries and maps of hydraulic conductivity, recharge, and ground-water level elevation contours for the Elk City aquifer in western Oklahoma. The aquifer covers an area of approximately 193,000 acres and supplies ground water for irrigation, domestic, and industrial purposes in Beckham, Custer, Roger Mills, and Washita Counties along the divide between the Washita and Red River basins. The Elk City aquifer consists of the Elk City Sandstone and overlying terrace deposits, made up of clay, silt, sand and gravel, and dune sands in the eastern part and sand and gravel of the Ogallala Formation (or High Plains aquifer) in the western part of the aquifer. The Elk City aquifer is unconfined and composed of very friable sandstone, lightly cemented with clay, calcite, gypsum, or iron oxide. Most of the grains are fine-sized quartz but the grain size ranges from clay to cobble in the aquifer. The Doxey Shale underlies the Elk City aquifer and acts as a confining unit, restricting the downward movement of ground water. All of the data sets were digitized and created from information and maps in a ground-water modeling thesis and report of the Elk City aquifer. The maps digitized were published at a scale of 1:63,360. Ground-water flow models are numerical representations that simplify and aggregate natural systems. Models are not unique; different combinations of aquifer characteristics may produce similar results. Therefore, values of hydraulic conductivity and recharge used in the model and presented in this data set are not precise, but are within a reasonable range when compared to independently collected data.

  19. Access to Excellence. The Oklahoma Network of Continuing Higher Education: An Essential Component of the Oklahoma State System of Higher Education.

    ERIC Educational Resources Information Center

    Parker, Robert

    The Oklahoma Network of Continuing Higher Education project is described. A large Kellogg Foundation grant of $5 million will be used for the following seven modules with time frames from 3 to 5 years: leadership development, academic program identification and development, profession development, educational guidance and counseling for adults,…

  20. Proceedings of Annual Oklahoma Conference on Education, "Public Education: Time to Speak Up!" (3rd, Oklahoma City, OK, September 8-9, 1981).

    ERIC Educational Resources Information Center

    Brown, Diane, Ed.; And Others

    Speeches, panel discussions, and a debate from the 1981 Oklahoma Conference on Education are presented. The topics of the speeches are: (1) administrative decision making in institutions of higher education and the effects of state legislation (Barbara Uehling); (2) experiences of an American hostage in Iran and subsequent feelings about the…

  1. Turbulent Kinetic Energy in the Oklahoma City Urban Environment

    SciTech Connect

    Lundquist, J; Leach, M; Gouveia, F

    2004-06-24

    A major field experiment, Joint URBAN 2003 (JU2003), was conducted in Oklahoma City in July 2003 to collect meteorological and tracer data sets for evaluating dispersion models in urban areas. The Department of Homeland Security and the Defense Threat Reduction Agency were the primary sponsors of JU2003. Investigators from five Department of Energy national laboratories, several other government agencies, universities, private companies, and international agencies conducted the experiment. Observations to characterize the meteorology in and around the urban area complemented the observation of the dispersion of SF6, an inert tracer gas. Over one hundred threedimensional sonic anemometers were deployed in and around the urban area to monitor wind speed, direction, and turbulence fluxes during releases of SF6. Sonic deployment locations included a profile of eight sonic anemometers mounted on a crane less than 1 km north of the central business district (CBD). Using data from these and other sonic anemometers deployed in the urban area, we can quantify the effect of the urban area on atmospheric turbulence and compare results seen in OKC to those in other urban areas to assess the parameters typically used in parameterizations of urban turbulence.

  2. View of northeast Oklahoma and metropolitan Tulsa area

    NASA Technical Reports Server (NTRS)

    1973-01-01

    A vertical view of northeast Oklahoma and the metropolitan Tulsa area is seen in this Skylab 3 Earth Resources Experiments Package S190-B (five-inch earth terrain camera) photograph taken from the Skylab space station in Earth orbit. The Arkansas River meanders across the southern (lower portion) of the photograph passing through Tulsa as it flows southeastward. Oologah Reservoir, the long body of water, is located northeast of Tulsa. Lake Hudson is the body of water in the right corner of the picture. Keystone Reservoir is to the west and upstream from Tulsa. Westward from Tulsa U.S. 64 makes a 45 degree bend as it turns northwest to cross the Keystone Reservoir. The thin white line over the Oologah Reservoir is a highway bridge. Bartlesville is on U.S. 75 near the north (top) corner of the picture. The Tulsa International Airport is immediately northeast of downtown Tulsa. Several smaller airfields are visible in the surrounding area. Toll roads and other major highways are clearly v

  3. Geohydrology of the Antlers aquifer (Cretaceous), southeastern Oklahoma

    USGS Publications Warehouse

    Hart, Donald L.; Davis, Robert E.

    1981-01-01

    The Antlers aquifer, which consists of as much as 900 feet of friable sandstone, silt, clay, and shale, crops out in an area of 1,860 square miles and underlies about 4,400 square miles in southeastern Oklahoma. Precipitation ranges from 35 to 50 inches per year across the outcrop area, which is well suited to allow high rates of infiltration. The aquifer contains an estimated 31,600,000 acre-feet of water having less than 1,000 milligrams per liter dissolved solids. The average saturated sand thickness is 250 feet. Aquifer tests in the confined part of the aquifer give an average storage coefficient of 0.0005 and an average transmissivity of 1,480 feet squared per day. The estimated specific yield of the unconfined part of the aquifer is 0.15; the transmissivity has not been determined. Large-capacity wells tapping the aquifer commonly yield 100 to 500 gallons per minute; the maximum measured yield is 1,700 gallons per minute. Water usage from the aquifer is very small owing to the availability of an abundance of surface water. Water quality throughout the central and northern part of the aquifer is generally acceptable for municipal use. A few wells, however, yield water containing concentrations of iron and manganese exceeding the limit recommended for municipal use by the National Academy of Sciences and National Academy of Engineering (1972).

  4. Ground water in the alluvium of Beaver Creek basin, Oklahoma

    USGS Publications Warehouse

    Hart, D.L.

    1961-01-01

    Beaver Creek is an 857 square-mile area in south-central Oklahoma. The tributaries head at an altitude as high as 1,400 feet and the mouth of Beaver Creek is at an altitude of 804 feet. Alluvial material has been deposited along all the major streams in the basin. The alluvium contains a high percentage of clay and fine sand and ranges in thickness from a few inches to 50 feet. Replenishment of water in the alluvium is from precipitation, lateral seepage and runoff from adjoining areas, and infiltration from the streams during high flows. The town of Ryan and Waurika have constructed municipal water-supply wells topping the alluvium and residents of the town of Sugden have private wells topping the alluvium. The other major use of ground water is transpiration by trees, which are very dense where the alluvial plain is wide. In the northern part of the basin the alluvium is thin and only domestic water supplies are available. (available as photostat copy only)

  5. City of Faith Medical and Research Center, Tulsa, Oklahoma.

    PubMed

    1984-01-01

    The gold towers of the City of Faith command the viewer's attention as they soar into the Tulsa sky. Built by Evangelist Oral Roberts, the City of Faith combines a 60-story clinic and diagnostic center, a 30-story full-service hospital and a 20-story research center on one 80-acre site adjacent to the Oral Roberts University campus. Due in part to their futuristic architectural features, the campus and the City of Faith are one of the top tourist attractions in Oklahoma. Construction began in early 1978. The clinic, first opened in June 1981 with nine physicians, is now staffed with more than 80, all with faculty appointments to the Oral Roberts School of Medicine. The hospital accepted its first patient in November, 1981 and is currently certified for 294 beds (final plans call for a total of 777). The research center began operations last June and focuses on cancer, heart disease, arthritis, diabetes and geriatrics. Built entirely through contributions from followers of the Oral Roberts Ministries, the debt-free City of Faith is expected to cost more than $500 million when completed in 1988.

  6. Legume Genome Initiative at the University of Oklahoma

    SciTech Connect

    Bruce A. Roe

    2004-02-27

    Consolidated Appropriations Resolution, 2003 Conference Report for the Department of Energy's Biological and Environmental Research (BER) program provided $481,000 for the Legume Genome Initiative at the University of Oklahoma. These funds were used to support our research that is aimed at determining the entire sequence of the gene rich regions of the genome of the legume, Medicago truncatula, by allowing us to obtain a greater degree of finished BAC sequences from the draft sequences we have already obtained through research funded by the Noble Foundation. During the funding period we increased the number of Medicago truncatula BACs with finished (Bermuda standard) sequences from 109 to 359, and the total number of BACs for which we collected sequence data from 584 to 842, 359 of which reached phase 2 (ordered and oriented contigs). We also sequenced a series of pooled BAC clones that cover additional euchromatic (gene rich) genomic regions. This work resulted in 6 refereed publications, see below. Genes whose sequence was determined during this study included multiple members of the plant disease resistance (R-gene) family as well as several genes involved in flavinoid biosynthesis, nitrogen fixation and plant-microbial symbosis. This work also served as a prelude to obtaining NSF funding for the international collaborative effort to complete the entire sequence of the Medicago truncatula genomic euchromatic regions using a BAC based approach.

  7. Northern bobwhite response to habitat restoration in eastern oklahoma

    USGS Publications Warehouse

    Crosby, Andrew D.; Elmore, R.D.; Leslie,, David M.

    2013-01-01

    In response to the decline of northern bobwhite (Colinus virginianus; hereafter, bobwhite) in eastern Oklahoma, USA, a cost-share incentive program for private landowners was initiated to restore early successional habitat. Our objectives were to determine whether the program had an effect on bobwhite occupancy in the restoration areas and evaluate how local-and landscape-level habitat characteristics affect occupancy in both restoration and control areas. We surveyed 14 sample units that received treatment between 2009 and 2011, and 17 sample units that were controls. We used single-season occupancy models, with year as a dummy variable, to test for an effect of restoration treatment and habitat variables on occupancy. We found no significant treatment effect. Model selection showed that occupancy was best explained by the combination of overstory canopy cover and habitat area at both the local and landscape scales. Moran's I revealed positive spatial autocorrelation in the 1,000-3,000-m distance band, indicating that the likelihood of bobwhite occupancy increased with proximity to other populations. We show that creating ≥ 20 ha of habitat within 1-3 km of existing bobwhite populations increases the chance of restoration being successful.

  8. Soil moisture impacts on convective precipitation in Oklahoma

    NASA Astrophysics Data System (ADS)

    Ford, Trenton W.

    Soil moisture is vital to the climate system, as root zone soil moisture has a significant influence on evapotranspiration rates and latent and sensible heat exchange. Through the modification of moisture flux from the land surface to the atmosphere, soil moisture can impact regional temperature and precipitation. Despite a wealth of studies examining land-atmosphere interactions, model and observation-driven studies show conflicting results with regard to the sign and strength of soil moisture feedback to precipitation, particularly in the Southern Great Plains of the United States. This research provides observational evidence for a preferential dry (or negative) soil moisture feedback to precipitation in Oklahoma. The ability of soil moisture to impact the location and occurrence of afternoon convective precipitation is constrained by synoptic-scale atmospheric circulation and resulting mid- and low-level wind patterns and sensible and latent heat flux. Overall, the preference for precipitation initiation over dry soils is enhanced when regional soil moisture gradients exhibit a weakened east to west, wet to dry pattern. Based on these results, we conclude that soil moisture can modify atmospheric conditions potentially leading to convective initiation. However, the land surface feedback signal is weak at best, suggesting that regional-scale circulation is the dominant driver of warm season precipitation in the Southern Great Plains.

  9. Multispectral analysis of limestone, dolomite, and granite, Mill Creek, Oklahoma

    NASA Technical Reports Server (NTRS)

    Rowan, L. C.; Watson, K.

    1970-01-01

    Spectral reflectance and thermal emission data were collected at the Mill Creek, Oklahoma test site during NASA missions 132 and 133 in June 1970. The data were collected by three aircraft flown several times during the diurnal cycle at altitudes of 150 to 17,000 m above mean terrain. Reflectance of the main rock types (limestone, dolomite, and granite) was determined from the data collected using a 12-channel multispectral scanner during mission 133 and from thermal infrared images recorded during mission 132 on an RS-7 scanner from 17,000 m above terrain. A preliminary rock recognition map was generated automatically using data collected from 900 m above terrain. The discrimination provided by the map is reasonably accurate. Misidentification occurred in areas of unusually high dolomite reflectivity. High altitude thermal infrared (10 to 12 micrometers) images show regional folds and faults distinguished by the presence of thermally contrasting materials. Linear and curvilinear structural features two to three times smaller than the nominal 17 m resolution could be detected.

  10. 76 FR 13271 - DeQueen and Eastern Railroad, LLC-Corporate Family Transaction Exemption-Texas, Oklahoma...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-10

    ... Surface Transportation Board DeQueen and Eastern Railroad, LLC--Corporate Family Transaction Exemption--Texas, Oklahoma & Eastern Railroad, LLC DeQueen and Eastern Railroad, LLC (DQ&E) and Texas, Oklahoma & Eastern Railroad, LLC (TOE), have filed a verified notice of exemption under 49 CFR 1180.2(d)(3) for...

  11. 77 FR 50762 - Arkansas-Oklahoma Railroad, Inc.-Lease and Operation Exemption-Line of Union Pacific Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-22

    ... Surface Transportation Board Arkansas-Oklahoma Railroad, Inc.--Lease and Operation Exemption-- Line of Union Pacific Railroad Company Arkansas-Oklahoma Railroad, Inc. (AOK), a Class III rail carrier, has filed a verified notice of exemption under 49 CFR 1150.41 to lease from Union Pacific Railroad...

  12. 75 FR 51969 - Endangered and Threatened Wildlife and Plants; 90-Day Finding on a Petition to List the Oklahoma...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-24

    ... on a Petition to List the Oklahoma Grass Pink Orchid as Endangered or Threatened AGENCY: Fish and... Calopogon oklahomensis (Oklahoma grass pink orchid) as endangered or threatened under the Endangered Species... orchid) from governmental agencies, Native American Tribes, the scientific community, industry, and...

  13. Political Protest, Conflict, and Tribal Nationalism: The Oklahoma Choctaws and the Termination Crisis of 1959-1970

    ERIC Educational Resources Information Center

    Lambert, Valerie

    2007-01-01

    The Choctaw Nation of Oklahoma is headquartered in southeastern Oklahoma and has a tribal citizenry of just over 175,000. The tribal government currently compacts almost all of the tribe's Bureau of Indian Affairs and Indian Health Service program funding and runs dozens of tribal businesses that today fund more than 80 percent of the tribal…

  14. 77 FR 66217 - Arkansas-Oklahoma Railroad, Inc.-Lease and Operation Exemption-Lines of Union Pacific Railroad...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-02

    ... the rail lines. See Arkansas-Oklahoma R.R.--Trackage Rights Exemption--Union Pac. R.R., FD 33440 (STB...-Oklahoma R.R.--Trackage Rights Exemption--Union Pac. R.R., FD 33440 (STB served Aug. 15, 1997). Since...

  15. Oklahoma School Testing Program: Writing Assessment Component. 1992 Summary Report. Stanford Writing Assessment Program for Grades 7 and 10.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    This report provides an overview of the Oklahoma School Testing Program (OSTP) and summarizes students' average writing assessment scores from 1987 through 1992. Oklahoma has completed its 6th year of administering a state legislature mandated test to 10th graders and its 5th year of testing 7th graders. The Stanford Writing Assessment Program was…

  16. Oklahoma School Testing Program: Writing Assessment Component. 1993 Summary Report. Stanford Writing Assessment Program for Grades 7 and 10.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Education, Oklahoma City.

    This report provides an overview of the Oklahoma School Testing Program (OSTP) and summarizes students' average writing assessment scores from 1987 through 1993. In 1992, the Stanford Writing Assessment replaced the MAT-6 Writing Test as the instrument for measuring writing achievement for 7th and 10th graders in Oklahoma. Student papers were hand…

  17. A Grid/Group Study of Gender Perceptions of the Culture of the Oklahoma Civil Air Patrol

    ERIC Educational Resources Information Center

    Wardlaw, Kelly Ann

    2011-01-01

    The purpose of this study was to describe member perceptions of the culture of the Oklahoma CAP using an online version of the Douglas Grid/Group typology. This study further described and compared differences in how men and women in the organization view its culture. All senior members of the Oklahoma CAP with a valid email address on file…

  18. Oklahoma K-12 & School Choice Survey: What Do Voters Say about K-12 Education? Polling Paper No. 18

    ERIC Educational Resources Information Center

    DiPerna, Paul

    2014-01-01

    The "Oklahoma K-12 & School Choice Survey" project, commissioned by the Friedman Foundation for Educational Choice and conducted by Braun Research, Inc. (BRI), measures Oklahoma registered voters' familiarity and views on a range of K-12 education topics and school choice reforms. The author and his colleagues report response levels…

  19. Oklahoma DOE EPSCoR Trainees. Final Report for the Period September 30, 1991 to March 31, 1996

    SciTech Connect

    Knox, R.C.

    2000-11-01

    This report presents the results of the State of Oklahoma DOE EPSCOR Traineeship program. The program was carried out at the three major research universities in the state: the University of Oklahoma, Oklahoma State University, and the University of Tulsa. Each of the three universities selected a central thrust area for the DOE EPSCOR traineeships that was in keeping with research strengths of the institution. These thrust areas are related closely enough to be mutually supportive, but are sufficiently distinct to minimize duplication of effort among the institutions. The University of Tulsa emphasized its programs in petroleum exploration, development and processing. The University of Oklahoma is emphasized research related to the supply and applications of natural gas and environmental concerns. Oklahoma State University focused on advanced materials and manufacturing, particularly as they relate to the oil and gas industries.

  20. Testing a Mahalanobis distance model of black bear habitat use in the Ouachita Mountains of Oklahoma

    USGS Publications Warehouse

    Hellgren, E.C.; Bales, S.L.; Gregory, M.S.; Leslie, David M.; Clark, J.D.

    2007-01-01

    Regional wildlife–habitat models are commonly developed but rarely tested with truly independent data. We tested a published habitat model for black bears (Ursus americanus) with new data collected in a different site in the same ecological region (i.e., Ouachita Mountains of Arkansas and Oklahoma, USA). We used a Mahalanobis distance model developed from relocations of black bears in Arkansas to produce a map layer of Mahalanobis distances on a study area in neighboring Oklahoma. We tested this modeled map layer with relocations of black bears on the Oklahoma area. The distributions of relocations of female black bears were consistent with model predictions. We conclude that this modeling approach can be used to predict regional suitability for a species of interest.

  1. There's a dark cloud over Oklahoma--and it's our own smoke.

    PubMed

    Beitsch, Leslie M

    2002-03-01

    The tragic events of September 11, 2001 galvanized our entire nation into action, and appropriately so. Closer to home, in Oklahoma the same number of lives are lost to the adverse health effects of tobacco each year. Fourteen thousand of our young people, under age 18, become addicted to tobacco products each year. One-third will die prematurely from tobacco-caused illness. While 48 states have seen their health improve during the decade of the 90s, Oklahoma's health status has actually declined. While not the only malady confronting our society, tobacco takes a disproportionate toll, paid in lost lives and economic impact. Meanwhile, tobacco companies spend more than $100 million annually promoting their product in Oklahoma, 50 percent more than before the state's lawsuit was filed. A two-pronged strategy that relies on policy and legislative changes as well as a comprehensive public health program that prevents and treats tobacco addiction is presented.

  2. Triangulations of sprites relative to parent lighting near the Oklahoma Lightning Mapping Array

    NASA Astrophysics Data System (ADS)

    Lu, G.; Cummer, S. A.; Li, J.; Lyons, W. A.; Stanley, M. A.; Krehbiel, P. R.; Rison, W.; Thomas, R. J.; Weiss, S. A.; Beasley, W. H.; Bruning, E. C.; MacGorman, D. R.; Palivec, K.; Samaras, T. M.

    2012-12-01

    Temporal and spatial development of sprite-producing lightning flashes is examined with coordinated observations over an asymmetric mesoscale convective system on June 29, 2011 near the Oklahoma Lightning Mapping Array (OK-LMA). About 30 sprites were mutually observed from Bennett, Colorado and Hawley, Texas, allowing us to triangulate sprite formation in comparison with spatial/temporal development of the parent lightning. Complementary measurements of broadband (<1 Hz to ~300 kHz) radio frequency lightning signals are available from several magnetic sensors across the United States. Our analyses indicate that although sprite locations can be significantly offset horizontally (up to 70 km) from the parent ground stroke, they are usually laterally within 30 km of the in-cloud lightning activity during the 100 ms time interval prior to the sprite production. This is true for short-delayed sprites produced within 20 ms after a causative stroke, and long-delayed sprites appearing up to more than 200 ms after the stroke. Multiple sprites appearing as dancing/jumping events can be produced during one single flash either in a single lightning channel, through series of current surges superposed on a long and intense continuing current, or in multiple lightning channels through distinct ground strokes of the flash. The burst of continuous very-low-frequency/low-frequency lightning sferics commonly observed in association with sprites is linked to the horizontal progression of multiple negative leaders through positive charged regions of the cloud, which are typically centered at altitudes ~1-2 km (or more) above the freezing level.

  3. Introduction of a Science Policy Course at the University of Oklahoma

    NASA Astrophysics Data System (ADS)

    Mishra, S.; Parsons, D.

    2012-12-01

    In modern society, science and policy are two processes that have a symbiotic relationship to each other; wherein policy dictates the direction of science while science shapes the future of policy. Although the policy side is often ignored in scientific environments, the rate of scientific advancement is heavily influenced by policy. Science policy is very different from the conduct of science itself and future scientists need to be aware of the issues and factors that dictate the present and future direction of science. Based on the intricate relationship between science and policy, it is essential to introduce an overview of the policy process to future scientists and decision makers. In the context of climate change, policy implications are extensive and critical owing to their large socio-economic impacts. Hence, knowledge of the policy process is even more relevant to earth scientists. In this regard, the proposal to start an introductory course in science policy is currently being discussed in the department of Meteorology at the University of Oklahoma. If such a course is approved, an interactive graduate level class will be introduced for students pursuing a career in science. Such a course will be cross- disciplinary and will be offered to a wide audience across the university. Since the American Meteorological Society's (AMS) Summer Policy Colloquium has been a very successful program in educating scientists about the policy process, a format similar to the colloquium may be adopted. The primary topics will include the understanding of policy fundamentals, effective communication, ethics and integrity in the conduct of scientific research, executive leadership in science and the responsibilities of a scientific leader, impact of science on globalization and international diplomacy, etc. The AMS policy program office will be consulted to help design the course curriculum. An overview of the steps involved in introducing the class will be presented at the

  4. Preliminary appraisal of the hydrology of the Blocker area, Pittsburg County, Oklahoma

    USGS Publications Warehouse

    Marcher, Melvin V.; Bergman, D.L.; Stoner, J.D.; Blumer, S.P.

    1981-01-01

    Bedrock in the Blocker area of southeastern Oklahoma consists principally of shale, siltstone, and sandstone of the Boggy and Savanna Formations of Pennsylvanian age. These rocks have been folded to form the Panther Mountain syncline on the south and the Kinta anticline on the north. Alluvium along streams is less than 15 feet thick and consists mainly of sandy silt. Water in bedrock is under artesian conditions. Well depths range from 11 to 213 feet and average 75 feet. In 86% of the wells measured, the water level was less than 30 feet below the land surface. Because the rocks have minimal permeability, well yields probably are less than 5 gallons per minute. Ground water is commonly a mixed cation bicarbonate type with dissolved solids ranging from about 300 to 2,000 milligrams per liter. No relationship between water chemistry and well depth or geographic distribution is apparent. Streams in the area are ephemeral and there are extended periods of no flow. Blue Creek was dry 30% of the time during 1976-80 and had flows of less than 0.1 cubic foot per second for at least 80 consecutive days. Stream water is generally a mixed cation sulfate type. The maximum dissolved-solids concentration determined in stream water was 3670 milligrams per liter. Maximum suspended sediment discharge, in tons per day, was about 235 for Blue Creek, 40 for Blue Creek tributary, and 630 for Mathuldy Creek. Silt-clay particles (diameters less than 0.062 millimeter) are the dominant sediment size. Surface mining for coal undoubtedly will have some effect on the environment. The most likely deleterious effects are increased sediment loads in streams and increased mineralization of stream waters. However, these effects should be of only limited extent and duration if appropriate mining and reclamation practices are followed. (USGS)

  5. Relations between extensional tectonics and magmatism within the Southern Oklahoma aulacogen

    NASA Technical Reports Server (NTRS)

    Mcconnell, D. A.; Gilbert, M. C.

    1985-01-01

    Variations in the geometry, distribution and thickness of Cambrian igneous and sedimentary units within southwest Oklahoma are related to a late Proterozoic - early Paleozoic rifting event which formed the Southern Oklahoma aulacogen. These rock units are exposed in the Wichita Mountains, southwest Olkahoma, located on the northern margin of a Proterozoic basin, identified in the subsurface by COCORP reflection data. Overprinting of the Cambrian extensional event by Pennyslvanian tectonism obsured the influence of pre-existing basement structures and contrasting basement lithologies upon the initial development of the aulacogen.

  6. Summary of proceedings: Oklahoma and Texas wind energy forum, April 2-3, 1981

    SciTech Connect

    Nelson, S. C.; Ball, D. E.

    1981-06-01

    The Wind Energy Forum for Oklahoma and Texas was held at the Amarillo Quality Inn in Amarillo, Texas on April 2-3, 1981. Its purpose was to bring together the diverse groups involved in wind energy development in the Oklahoma and Texas region to explore the future commercial potential and current barriers to achieving this potential. Major topics of discussion included utility interconnection of wind machines and the buy-back rate for excess power, wind system reliability and maintenance concerns, machine performance standards, and state governmental incentives. A short summary of each presentation is included.

  7. Hydrogeology of the Chickasaw National Recreation Area, Murray County, Oklahoma

    USGS Publications Warehouse

    Hanson, Ronald L.; Cates, Steven W.

    1994-01-01

    The Travertine District (Park) of the Chickasaw National Recreation Area, operated and maintained by the National Park Service, is near the City of Sulphur in south-central Oklahoma. The Park was established in 1902 because of its unique hydrologic setting, which includes Rock Creek, Travertine Creek, numerous mineralized and freshwater springs, and a dense cover of riparian vegetation. Since the turn of the century several flowing artesian wells have been drilled within and adjacent to the Park. Discharge from many of these springs and the numbers of flowing wells have declined substantially during the past 86 years. To determine the cause of these declines, a better understanding of the hydrologic system must be obtained. The U.S. Geological Survey, in cooperation with the National Park Service, has appraised hydrologic information obtained for the Park from several studies conducted during 1902-87. The principal geologic units referred to in this report are the Arbuckle Group and the overlying Simpson Group. These rocks are of Upper Cambrian to Middle Ordovician age and are composed of dolomitic limestone, with some sandstones and shales in the Simpson Group. Surface geologic maps give a general understanding of the regional subsurface geology, but information about the subsurface geology within the Park is poor. The Simpson and Arbuckle aquifers are the principal aquifers in the study area. The two aquifers are not differentiated readily in some parts of the study area because of the similarity of the Simpson and Arbuckle rocks; thus, both water-bearing units are referred to frequently as the Arbuckle-Simpson aquifer. The aquifers are confined under the Park, but are unconfined east and south of the Park. Precipitation on the outcrop area of the Arbuckle aquifer northeast and east of the Park recharges the freshwater springs (Antelope and Buffalo Springs) near the east boundary of the Park. The source of water from mineralized springs located in the central

  8. Flood of May 26-27, 1984 in Tulsa, Oklahoma

    USGS Publications Warehouse

    Bergman, DeRoy L.; Tortorelli, Robert L.

    1988-01-01

    The greatest flood disaster in the history of Tulsa, Oklahoma occurred during 8 hours from 2030 hours May 26 to 0430 hours May 27, 1984, as a result of intense rainfall centered over the metropolitan area. Storms of the magnitude that caused this flood are not uncommon to the southern great plains. Such storms are seldom documented in large urban areas. Total rainfall depth and rainfall distribution in the Tulsa metropolitan area during the May 26-27 storm were recorded by 16 recording rain gages. This report presents location of recording rain gages with corresponding rainfall histograms and mass curves, lines of equal rainfall depth (map A), and flood magnitudes and inundated areas of selected streams within the city (map B). The limits of the study areas (fig. 1) are the corporate boundaries of Tulsa, an area of about 185 square miles. Streams draining the city are: Dirty Butter, Coal, and Mingo Creeks which drain northward into Bird Creek along the northern boundary of the city; and Cherry, Crow, Harlow, Joe Haikey, Fry, Vensel, Fred, and Mooser Creeks which flow into the Arkansas River along the southern part of the city. Flooding along Haikey, Fry, Fred, Vensel, and Mooser Creeks was not documented for this report. The Arkansas River is regulated by Keystone Dam upstream from Tulsa (fig. 1). The Arkansas River remained below flood stage during the storm. Flooded areas in Tulsa (map B) were delineated on the topographic maps using flood profiles based on surveys of high-water marks identified immediately after the flood. The flood boundaries show the limits of stream flooding. Additional areas flooded because of overfilled storm drains or by sheet runoff are not shown in this report. Data presented in this report, including rainfall duration and frequency, and flood discharges and elevations, provide city officials and consultants a technical basis for making flood-plain management decisions.

  9. Phosphorus flux from bottom sediments in Lake Eucha, Oklahoma.

    PubMed

    Haggard, B E; Moore, P A; Delaune, P B

    2005-01-01

    Phosphorus inputs into reservoirs include external sources from the watershed and internal sources from the reservoir bottom sediments. This study quantified sediment P flux in Lake Eucha, northeastern Oklahoma, USA, and evaluated the effectiveness of chemical treatment to reduce sediment P flux. Six intact sediment-water columns were collected from three sites in Lake Eucha near the reservoir channel at depths of 10 to 15 m. Three intact sediment and water columns from each site were incubated for 21 d at approximately 22 degrees C under aerobic conditions, and three were incubated under anaerobic conditions (N2 with 300 ppm CO2); sediment P flux was estimated over the 21 d for each core. The overlying water in the cores was bubbled with air for approximately 1 wk and then treated with aluminum sulfate (alum). The cores were incubated at approximately 22 degrees C for an additional 14 d under aerobic or anaerobic conditions, and sediment P flux after alum treatment was estimated for each core. Sediment P flux was approximately four times greater under anaerobic conditions compared with aerobic conditions. Alum treatment of the intact sediment-water columns reduced (8x) sediment P flux under anaerobic conditions. Internal P flux (1.03 and 4.40 mg m(-2) d(-1) under aerobic and anaerobic conditions, respectively) was greater than external P flux (0.13 mg m(-2) d(-1)). The internal P load (12 Mg yr(-1)) from reservoir bottom sediments was almost 25% of the external P load (approximately 48 Mg yr(-1)) estimated using a calibrated watershed model.

  10. Investigation of the Meers fault in southwestern Oklahoma

    SciTech Connect

    Luza, K.V.; Madole, R.F.; Crone, A.J.

    1987-08-01

    The Meers fault is part of a major system of NW-trending faults that form the boundary between the Wichita Mountains and the Anadarko basin in southwestern Oklahoma. A portion of the Meers fault is exposed at the surface in northern Comanche County and strikes approximately N. 60/sup 0/ W. where it offsets Permian conglomerate and shale for at least 26 km. The scarp on the fault is consistently down to the south, with a maximum relief of 5 m near the center of the fault trace. Quaternary stratigraphic relationships and 10 /sup 14/C age dates constrain the age of the last movement of the Meers fault. The last movement postdates the Browns Creek Alluvium, late Pleistocene to early Holocene, and predates the East Cache Alluvium, 100 to 800 yr B.P. Fan alluvium, produced by the last fault movement, buried a soil that dates between 1400 and 1100 yr B.P. Two trenches excavated across the scarp near Canyon Creek document the near-surface deformation and provide some general information on recurrence. Trench 1 was excavated in the lower Holocene part of the Browns Creek Alluvium, and trench 2 was excavated in unnamed gravels thought to be upper Pleistocene. Flexing and warping was the dominant mode of deformation that produced the scarp. The stratigraphy in both trenches indicates one surface-faulting event, which implies a lengthy recurrence interval for surface faulting on this part of the fault. Organic-rich material from two samples that postdate the last fault movement yielded /sup 14/C ages between 1600 and 1300 yr B.P. These dates are in excellent agreement with the dates obtained from soils buried by the fault-related fan alluvium.

  11. Shallow subsurface geological investigation near the Meers fault, Oklahoma

    SciTech Connect

    Luza, K.V. )

    1993-02-01

    The Meers fault is part of a complex system of northwest-trending faults forming the boundary between the Wichita Mountains (south) and the Anadarko basin (north). The frontal fault system is dominated by moderately dipping to steeply dipping reverse faults which have a combined net vertical displacement of over 9 km. Of these faults, the Meers fault has a Pennsylvanian-Permian throw of about 2 km. The Meers fault trends N. 60[degree]W. and displaces Permian conglomerate and shale for a distance of at least 26 km, from near the Comanche-Kiowa County boundary to East Cache Creek. At the northwest end of the fault trace, the fault displaces limestone-pebble conglomerates (Post Oak), whereas at the southeast end siltstones and calcrete-bearing shales of the Hennessey are displaced. Multiple radiocarbon ages of soil-humus samples from 2 Canyon Creek trenches (S24, T4N, R13W) show the last surface faulting occurred 1,200--1,300 yr ago. In 1988--89, the Oklahoma Geological Survey drilled 4 core holes to basement in the vicinity of the trench sites. The holes were drilled along a 200-m-long transect normal to the strike of the Meers fault. Two holes were drilled on the north side of the fault and penetrated highly fractured and altered rhyolite at about 58 m. A third hole drilled 25 m south of the fault, intersected weathered and sheared gabbro at 58 m. The basement material in the fourth hole consisted of dark greenish brown, highly fractured and sheared rock. The drill holes encountered Permian, poorly sorted, matrix-supported, 0.5--3 m thick, conglomerate interbedded with shale and siltstone. Drill holes 1--3 contained 3--5 m thick, granite cobble-boulder, clast supported conglomerate resting on rhyolite and/or gabbro. The core-hole information suggests the Meers-fault zone is at least 200 meters wide.

  12. Cambrian intermediate-mafic magmatism along the Laurentian margin: Evidence for flood basalt volcanism from well cuttings in the Southern Oklahoma Aulacogen (U.S.A.)

    NASA Astrophysics Data System (ADS)

    Brueseke, Matthew E.; Hobbs, Jasper M.; Bulen, Casey L.; Mertzman, Stanley A.; Puckett, Robert E.; Walker, J. Douglas; Feldman, Josh

    2016-09-01

    The Southern Oklahoma Aulocogen (SOA) stretches from southern Oklahoma through the Texas panhandle and into Colorado and New Mexico, and contains mafic through silicic magmatism related to the opening of the Iapetus Ocean during the early Cambrian. Cambrian magmatic products are best exposed in the Wichita Mountains (Oklahoma), where they have been extensively studied. However, their ultimate derivation is still somewhat contentious and centers on two very different models: SOA magmatism has been suggested to occur via [1] continental rifting (with or without mantle plume emplacement) or [2] transform-fault related magmatism (e.g., leaky strike-slip faults). Within the SOA, the subsurface in and adjacent to the Arbuckle Mountains in southern Oklahoma contains thick sequences of mafic to intermediate lavas, intrusive bodies, and phreatomagmatic deposits interlayered with thick, extensive rhyolite lavas, thin localized tuffs, and lesser silicic intrusive bodies. These materials were first described in the Arbuckle Mountains region by a 1982 drill test (Hamilton Brothers Turner Falls well) and the best available age constraints from SOA Arbuckle Mountains eruptive products are 535 to 540 Ma. Well cuttings of the mafic through intermediate units were collected from that well and six others and samples from all but the Turner Falls and Morton wells are the focus of this study. Samples analyzed from the wells are dominantly subalkaline, tholeiitic, and range from basalt to andesite. Their overall bulk major and trace element chemistry, normative mineralogy, and Srsbnd Nd isotope ratios are similar to magmas erupted/emplaced in flood basalt provinces. When compared with intrusive mafic rocks that crop out in the Wichita Mountains, the SOA well cuttings are geochemically most similar to the Roosevelt Gabbros. New geochemical and isotope data presented in this study, when coupled with recent geophysical work in the SOA and the coeval relationship with rhyolites, indicates

  13. Geological report on water conditions at Platt National Park, Oklahoma

    USGS Publications Warehouse

    Gould, Charles Newton; Schoff, Stuart Leeson

    1939-01-01

    Platt National Park, located in southern Oklahoma, containing 842 acres, was established by Acts of Congress in 1902, 1904, and 1906. The reason for the setting aside of this area was the presence in the area of some 30 'mineral' springs, the water from which contains sulphur, bromide, salt, and other minerals, which are believed to possess medicinal qualities. For many generations the sulphur springs of the Chickasaw Nation had been known for their reputed healing qualities. It had long been the custom for families to come from considerable distances on horseback and in wagons and camp near the springs, in order to drink the water. In course of time a primitive town, known as Sulphur Springs, grew up near a group of springs known since as Pavilion Springs at the mouth of Sulphur Creek, now known as Travertine Creek. This town was still in existence at the time of my first visit to the locality in July, 1901. At this time, in company with Joseph A. Taff, of the United States Geological Survey, I spent a week riding over the country making a preliminary survey looking toward the setting aside of the area for a National Park. After the establishment of the National Park, the old town of Sulphur Springs was abandoned, and when the present boundaries of the park had been established the present town of Sulphur, now county seat of Murray County, grew up. In July 1906, on request of Superintendent Joseph F. Swords, I visited the park and made an examination of the various springs and submitted a report, dated August 15, 1906, to Secretary of the Interior E.A. Hitchcock. Copies of this report are on file in the Regional Office and at Platt National Park. In this report I set forth the approximate amount of flow of the various springs, the character of the water in each, and the conditions of the springs as of that date. I also made certain recommendations regarding proposed improvements of each spring. In this report I say: 'In the town of Sulphur, four wells have been

  14. Enhanced Oil Recovery with Downhole Vibration Stimulation in Osage County Oklahoma

    SciTech Connect

    J. Ford Brett; Robert V. Westermark

    2001-03-31

    The objective of this project is to demonstrate the impact of downhole vibration stimulation on oil production rates in a mature waterflood field. Oil & Gas Consultants International, Inc. (OGCI) will manage the project in close cooperation with the Osage Tribe as the tests will be conducted in Osage County, Oklahoma, the mineral estate of the Osage Tribe. The field is owned and operated by Calumet Oil Company. Phillips Petroleum Company will contribute their proprietary vibration core analysis of cores recovered from the pilot test area. To achieve the project objectives, the work has been divided into nine tasks, some are concurrent, while other tasks rely on completion of previous steps. The operator, Calumet Oil Company operates several field in Osage County Oklahoma. The North Burbank Unit will be the site of the test. The team will then determine where within the field to optimally locate the vibration test well. With the location determined, the test well will be drilled, cored, logged and 7-inch production casing run and cemented. In a parallel effort, OGCI will be designing, building, and testing a new version of the downhole vibration tool based on their patented and field proven whirling orbital vibrator. With the field test tool built to run in 7-inch casing. Reliability testing of the downhole tool and surface power source will be conducted in nearby field operated by Calumet Oil Company. After the core is recovered, Phillips Petroleum Company will be conducting laboratory tests utilizing their proprietary sonic core apparatus to determine fluid flow response to a range of vibration frequencies. These results, in turn, will allow final adjustments to the frequency generation mechanisms of the downhole vibration tool. One or more offset wells, near to the vibration test well, will be equipped with downhole geophones and or hydro-phones to determine the strength of signal and if the producing formation has a characteristic resonant frequency response

  15. Summary of Sonic Boom Rise Times Observed During FAA Community Response Studies over a 6-Month Period in the Oklahoma City Area

    NASA Technical Reports Server (NTRS)

    Maglieri, Domenic J.; Sothcott, Victor E.

    1990-01-01

    The sonic boom signature data acquired from about 1225 supersonic flights, over a 6-month period in 1964 in the Oklahoma City area, was enhanced with the addition of data relating to rise times and total signature duration. These later parameters, not available at the time of publication of the original report on the Oklahoma City sonic boom exposures, are listed in tabular form along with overpressure, positive impulse, positive duration, and waveform category. Airplane operating information along with the surface weather observations are also included. Sonic boom rise times include readings to the 1/2, 3/4, and maximum overpressure values. Rise time relative probabilities for various lateral locations from the ground track of 0, 5, and 10 miles are presented along with the variation of rise times with flight altitude. The tabulated signature data, along with corresponding airplane operating conditions and surface and upper level atmospheric information, are also available on electronic files to provide it in the format for more efficient and effective utilization.

  16. Geohydrology of the alluvial and terrace deposits of the North Canadian River from Oklahoma City to Eufaula Lake, central Oklahoma

    USGS Publications Warehouse

    Havens, J.S.

    1989-01-01

    This investigation was undertaken to describe the geohydrology of the alluvial and terrace deposits along the North Canadian River between Lake Overholser and Eufaula Lake, an area of about 1,835 square miles, and to determine the maximum annual yield of ground water. A 1982 water-level map of the alluvial and terrace aquifer was prepared using field data and published records. Data from test holes and other data from the files of the U.S. Geological Survey and the Oklahoma Water Resources Board were used to establish the approximate thickness of the alluvial and terrace deposits. The North Canadian River from Lake Overholser, near Oklahoma City, to Eufaula Lake is paralleled by a 2- to 3-mile wide band of alluvium. Scattered terrace deposits on either side of the alluvium reach an extreme width of 8 miles. Rocks of Permian age bound the alluvial and terrace deposits from the west to the midpoint of the study area; Pennsylvanian rocks bound the alluvial and terrace deposits from that point eastward. Three major aquifers are present in the study area: the alluvial and terrace aquifer, consisting of alluvium and terrace deposits of Quaternary age in a narrow band on either side of the North Canadian River; the Garber-Wellington aquifer of Permian age, consisting of an upper unconfined zone and a lower confined zone separated by relatively impermeable shales; and the Ada-Vamoosa aquifer of Pennsylvanian age. At locations were the alluvial and terrace aquifer overlies either of the other aquifers, there is hydraulic continuity between the alluvial and terrace aquifer and the other aquifers, and water levels are the same. Most large-scale municipal and industrial pumping from the Garber-Wellington aquifer is from the lower zone and has little discernible effect upon the alluvial and terrace aquifer. The total estimated base flow of the North Canadian River for the studied reach is 264 cubic feet per second. Evapotranspiration from the basin in August is about 60 cubic

  17. 75 FR 82426 - Wichita, Tillman & Jackson Railway Company-Acquisition Exemption-Oklahoma Department of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-30

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Surface Transportation Board Wichita, Tillman & Jackson Railway Company--Acquisition Exemption--Oklahoma Department of Transportation Wichita, Tillman & Jackson Railway Company (WTJR), a Class III rail carrier, has filed a verified notice...

  18. A Total Lightning Perspective of the 20 May 2013 Moore, Oklahoma Supercell

    NASA Technical Reports Server (NTRS)

    Stano, Geoffrey T.; Schultz, Christopher J.; Carey, Lawrence D.; MacGorman, Don R.; Calhoun, Kristin M.

    2014-01-01

    In the early afternoon of 20 May 2013, a storm initiated to the west-southwest of Newcastle, Oklahoma. This storm would rapidly intensify into the parent supercell of the tornado that struck the city of Moore, Oklahoma. This article describes what contributions total lightning observations from the Oklahoma Lightning Mapping Array could provide to operational forecasters had these observations been available in real-time. This effort includes a focus on the GOES-R pseudo-geostationary lightning mapper demonstration product as well as the NASA SPoRT / Meteorological Development Laboratory's total lightning tracking tool. These observations and tools identified several contributions. Two distinct lightning jumps at 1908 and 1928 UTC provided a lead time of 19 minutes ahead of severe hail and 26 minutes ahead of the Moore, Oklahoma tornado's touchdown. These observations provide strong situational awareness to forecasters, as the lightning jumps are related to the rapid strengthening of the storm's updraft and mesocyclone and serve as a precursor to the stretching of the storm vortex ahead severe weather.

  19. 40 CFR 272.1851 - Oklahoma State-administered program: Final authorization.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Office of Administrative Rules, Secretary of State, P.O. Box 53390, Oklahoma City, OK 73152-3390; Phone...; Phone: 1-800-328-4880; Web site: http://west.thomson.com. You may inspect a copy at EPA Region 6, 1445 Ross Avenue, Dallas, Texas 75202 (Phone number (214) 665-8533), or at the National Archives and...

  20. Geophysical logs for selected wells in the Picher Field, northeast Oklahoma and southeast Kansas

    USGS Publications Warehouse

    Christenson, Scott C.; Thomas, Tom B.; Overton, Myles D.; Goemaat, Robert L.; Havens, John S.

    1991-01-01

    The Roubidoux aquifer in northeastern Oklahoma is used extensively as a source of water for public supplies, commerce, industry, and rural water districts. The Roubidoux aquifer may be subject to contamination from abandoned lead and zinc mines of the Picher field. Water in flooded underground mines contains large concentrations of iron, zinc, cadmium, and lead. The contaminated water may migrate from the mines to the Roubidoux aquifer through abandoned water wells in the Picher field. In late 1984, the Oklahoma Water Resources Board began to locate abandoned wells that might be serving as conduits for the migration of contaminants from the abandoned mines. These wells were cleared of debris and plugged. A total of 66 wells had been located, cleared, and plugged by July 1985. In cooperation with the Oklahoma Water Resources Board, the U.S. Geological Survey took advantage of the opportunity to obtain geophysical data in the study area and provide the Oklahoma Water Resources Board with data that might be useful during the well-plugging operation. Geophysical logs obtained by the U.S. Geological Survey are presented in this report. The geophysical logs include hole diameter, normal, single-point resistance, fluid resistivity, natural-gamma, gamma-gamma, and neutron logs. Depths logged range from 145 to 1,344 feet.

  1. 40 CFR 272.1851 - Oklahoma State-administered program: Final authorization.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) SOLID WASTES (CONTINUED) APPROVED STATE HAZARDOUS WASTE MANAGEMENT PROGRAMS Oklahoma § 272.1851... enforcing its hazardous waste management program. However, EPA retains the authority to exercise its... (c)(1)(i) of this section are incorporated by reference as part of the hazardous waste...

  2. A Study of Graduate Student Perceptions of the Oklahoma State University Environment.

    ERIC Educational Resources Information Center

    Buchanan, Debra A.

    Analysis of questionnaire responses of minority, foreign, and white graduate students at the Oklahoma State University (OSU) found that most had a positive perception of their university environment. The questionnaire was sent to a total of 920 potential respondents, of whom 284 (31%) returned completed and usable instruments. The instrument…

  3. Teachers' Perceptions of SAE Programs and Benefits for Students with Special Needs in Oklahoma.

    ERIC Educational Resources Information Center

    Schwager, Tony A.; White, James D.

    An Oklahoma study sought to identify specific benefits that accrue to students with special needs in secondary Supervised Agricultural Experience (SAE) programs and to determine teachers' perceptions of SAE programs for students with special needs. Data were gathered in the fall of 1993 through a mailed survey of all 362 agricultural education…

  4. A Historical Case Study of Dropout Recovery Programs in the State of Oklahoma

    ERIC Educational Resources Information Center

    Portis, Dennis L., III

    2013-01-01

    The purpose of this historical case study was to gain an understanding of dropout recovery programs from an interpretive historical perspective. Dropout Recovery is an Oklahoma Department of Career and Technology Education initiative that provides high school dropouts an opportunity to re-enroll in school, gain academic credit, and participate in…

  5. Oklahoma City FILM Even Start Family Literacy Program Evaluation, 2000-2001.

    ERIC Educational Resources Information Center

    Richardson, Donna Castle; Shove, Joanie; Brickman, Sharon; Terrell, Sherry; Shields, Jane

    This report presents findings from the evaluation of the Oklahoma City Public Schools Even Start Program, also called the Family Intergenerational Literacy Model (FILM), now in its twelfth full year of operation. The evaluation focuses on the total population of adult students, preschoolers, adult graduates, and preschool graduates. The…

  6. Report on the projected future climate of the Fort Cobb Watershed, Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    This report provides technical information on projected climate change and associated monotonic trends of precipitation and air temperature at the ARS Fort Cobb Experimental Watershed in west-central Oklahoma. The report is an attachment to the full report of the multi-location project MLP 464: “Est...

  7. 3 CFR - Expediting Review of Pipeline Projects From Cushing, Oklahoma, to Port Arthur, Texas, and Other...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 3 The President 1 2013-01-01 2013-01-01 false Expediting Review of Pipeline Projects From Cushing, Oklahoma, to Port Arthur, Texas, and Other Domestic Pipeline Infrastructure Projects Presidential Documents Other Presidential Documents Memorandum of March 22, 2012 Expediting Review of Pipeline Projects...

  8. American Indian Women and Screening Mammography: Findings from a Qualitative Study in Oklahoma

    ERIC Educational Resources Information Center

    Tolma, Eleni; Batterton, Chasity; Hamm, Robert M.; Thompson, David; Engelman, Kimberly K.

    2012-01-01

    Background: Breast cancer is an important public health issue within the American Indian (AI) community in Oklahoma; however, there is limited information to explain the low screening mammography rates among AI women. Purpose: To identify the motivational factors affecting an AI woman's decision to obtain a mammogram. Methods: Through the use of…

  9. CAPITAL IMPROVEMENTS PROGRAM FOR THE OKLAHOMA STATE SYSTEM OF HIGHER EDUCATION, 1965-75. PHASE TWO.

    ERIC Educational Resources Information Center

    CLEEK, JOHN E.; COFFELT, JOHN J.

    THIS STUDY UPDATES THE 1963 TEN-YEAR PROJECTION OF CAPITAL IMPROVEMENTS FOR THE INSTITUTIONS OF THE OKLAHOMA STATE SYSTEM OF HIGHER EDUCATION. SPACE NEEDS OF THE STATE SYSTEM WERE DETERMINED BY A COMPARISON OF FACILITY INVENTORIES FOR CURRENT SPACE NEEDS AND PROJECTED SPACE NEEDS. THE SPACE NEEDS WERE TABULATED FOR CLASSROOMS, FACULTY OFFICES,…

  10. Aphids and parasitoids in wheat and nearby canola fields in central Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    In central Oklahoma, winter canola has recently become the primary rotational winter crop with wheat. Annual aphid pest outbreaks in canola have resulted in widespread insecticide applications. Insect parasitoids, which frequently suppress aphids in nearby wheat, may move to canola due to the larg...

  11. 76 FR 23639 - Oklahoma Disaster #OK-00046 Declaration of Economic Injury

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-27

    ... ADMINISTRATION Oklahoma Disaster OK-00046 Declaration of Economic Injury AGENCY: U.S. Small Business Administration. ACTION: Notice. SUMMARY: This is a notice of an Economic Injury Disaster Loan (EIDL) declaration...'s EIDL declaration, applications for economic injury disaster loans may be filed at the...

  12. Evaluation of the 1982-83 Oklahoma City Public Schools Indiana Education Program.

    ERIC Educational Resources Information Center

    Crawford, John

    1983-01-01

    The Oklahoma City Public School 1982-83 Indian Education Program served students in two major areas: academic assistance and supplemental guidance and counseling. Specific program objectives included the following: under academic assistance (1) students receiving tutoring will show achievement gains in reading and mathematics; (2) the Title IV-A…

  13. Building the Future: From Stone Age to Space Age in Oklahoma.

    ERIC Educational Resources Information Center

    Kitchens, Joe

    2000-01-01

    Fourth-graders in Oklahoma City used the Internet to find an expert to identify a 75-pound Pleistocene-Era mammoth femur they found in a nearby river. A superintendent explains how his technologically backward district wired its schools for Internet learning and facilitated genuine instructional improvement. (MLH)

  14. Faculty Research, Publications, In-Service Activities at Northeastern Oklahoma State University.

    ERIC Educational Resources Information Center

    Northeastern Oklahoma State Univ., Tahlequah.

    Contained in this publication of Northeastern Oklahoma State University are faculty publications and research reports; abstracts fo faculty-student research projects; a list of individual and group inservice activities and research in progress by college department and divisions; and a bibliography of published articles, books, and creative works.…

  15. A fresh-market onion production system for Oklahoma using short and intermediate cultivars

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Onion is a useful fresh-market specialty crop for some Oklahoma producers. In the state, bulb onion is traditionally established using bare-rooted transplants of short day cultivars which are set in the field in February or March. For commercial scale production this can be a problem because weather...

  16. Oklahoma Long-Range Program for Library Development for the Fiscal Years 1972 Through 1977.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Libraries, Oklahoma City.

    The Oklahoma Long-Range plan sets forth the goals and objectives for library development based on identified needs. In some cases these needs are apparent and are based on actual statistics and standards, in others data is absent, incomplete or questionable. In the latter instance, useful data had to be obtained. The primary role of this document…

  17. Delivering an Organizational Leadership PhD Program at a Distance: University of Oklahoma

    ERIC Educational Resources Information Center

    Rodgers, Joseph Lee; Williams, T. H. Lee

    2011-01-01

    In this chapter, the authors identify and review a number of key features in the successful development and maintenance of a PhD program delivered at a distance. The University of Oklahoma's PhD program in organizational leadership was developed in the early 1990s and delivered (primarily, but not completely) to military personnel and families…

  18. An Empirical Study of Earth Covered Schools in Oklahoma. Final Report.

    ERIC Educational Resources Information Center

    Zaccor, James V.

    A study of earth-covered schools in Oklahoma was conducted for the Federal Emergency Management Agency (FEMA) to assess the viability of these structures as learning and teaching environments, as cost beneficial investments, and as potential shelters from natural and man-made disasters. The study was aimed at identifying what information is…

  19. Collaborating for Seamless Transitions from Early Childhood Education into Elementary Schools in Tulsa, Oklahoma

    ERIC Educational Resources Information Center

    Fain, Amy; Contreras, Diane Eason

    2016-01-01

    Oklahoma implemented universal pre-K in 1998. It is one of only five states that has or is implementing universal preschool, and for several years has served more four-year-old children than any other state. The organization, Community Action Project (CAP) Tulsa, occupies a unique position in this work. As one of the largest anti-poverty agencies…

  20. Dynamics of a recolonizing population of black bears in the Ouachita Mountains of Oklahoma

    USGS Publications Warehouse

    Bales, S.L.; Hellgren, E.C.; Leslie, David M.; Hemphill, J.

    2005-01-01

    Understanding how populations expand to recolonize former habitats is important to restoration efforts in wildlife management and conservation. Translocation of black bears (Ursus americanus) to Arkansas in the 1950s and 1960s has led to recolonization of former bear range in Oklahoma, with substantial increases in distribution and abundance of the species in Oklahoma over the last 15 years. We studied demographics of black bears in southeastern Oklahoma from May 2001 to November 2002 to provide insight into characteristics of recolonizing populations of large carnivores. We trapped 51 black bears (22 M, 29 F) 77 times and radiocollared 25 female bears. Sex ratios of adults and cubs were skewed toward females, and the age structure was younger than observed in other unharvested populations. Survival of adult females was estimated at 0.9??0.1, and fertility was estimated at 0.77 female young/female/year. Density on the study area was estimated at 0.21 bears/km2 and the current finite growth rate (??) of the study population was estimated to be 1.11/year. Demographic characteristics of the Oklahoma population of black bears were similar to those of other recolonizing populations of large carnivores.

  1. Mineral resources of the Trinity River tributary area in Texas and Oklahoma

    USGS Publications Warehouse

    Weissenborn, A. E.

    1946-01-01

    In March 1945 Colonel George R. Goethels, Chief of the Civil Works Division of the Corps of Engineers, requested the Director of the Geological Survey, United States Department of the Interior, to prepare a report on the mineral resource of the area that, according to economic studies made by the Corps of Engineers, would be affected by the canalization of the Trinity River to Fort Worth. As a consequence, the staff of the Geological Survey's Regional Office in Rolla, Mo., was assigned the task of preparing the desired information. A. E. Weissenborn, acting Regional Geologist, called on Major H. R. Norman, Division Engineer of the Corps of Engineers, U. S. Army, and discussed with him the purpose, scope, and form of the proposed report. Following this discussion, Dr. John T. Lonsdale, Director of the Bureau of Economic Geology of the University of Texas, at Mr. Weissenborn's request, agreed that the Bureau of Economic Geology should participate in the preparation of the report. My. Weissenborn also called on Robert H. Dott, Director of the Oklahoma State Geological Survey at Norman, Oklahoma. The Oklahoma Geological Survey was unable to participate in writing the report, but was very helpful in supplying published and unpublished or out-of-print information on the mineral resources of Oklahoma.

  2. Baseline ambient gaseous ammonia concentrations in the Four Corners area and eastern Oklahoma, USA.

    PubMed

    Sather, Mark E; Mathew, Johnson; Nguyen, Nghia; Lay, John; Golod, George; Vet, Robert; Cotie, Joseph; Hertel, Terry; Aaboe, Erik; Callison, Ryan; Adam, Jacque; Keese, Danielle; Freise, Jeremy; Hathcoat, April; Sakizzie, Brenda; King, Michael; Lee, Chris; Oliva, Sylvia; San Miguel, George; Crow, Leon; Geasland, Frank

    2008-11-01

    Ambient ammonia monitoring using Ogawa passive samplers was conducted in the Four Corners area and eastern Oklahoma, USA during 2007. The resulting data will be useful in the multipollutant management of ozone, nitrogen oxides, and visibility (atmospheric regional haze) in the Four Corners area, an area with growing oil/gas production and increasing coal-based power plant construction. The passive monitoring data also add new ambient ammonia concentration information for the U.S. and will be useful to scientists involved in present and future visibility modeling exercises. Three week integrated passive ammonia samples were taken at five sites in the Four Corners area and two sites in eastern Oklahoma from December, 2006 through December, 2007 (January, 2008 for two sites). Results show significantly higher regional background ammonia concentrations in eastern Oklahoma (1.8 parts per billion (ppb) arithmetic mean) compared to the Four Corners area (0.2 ppb arithmetic mean). Annual mean ammonia concentrations for all Four Corners area sites for the 2007 study ranged from 0.2 ppb to 1.5 ppb. Peak ambient ammonia concentrations occurred in the spring and summer in both areas. The passive samplers deployed at the Stilwell, Oklahoma site compared favorably with other passive samplers and a continuous ammonia monitoring instrument.

  3. Funding of Oklahoma Common Schools with a Texas Tax Plan: A Cautionary Note.

    ERIC Educational Resources Information Center

    Hancock, Kenneth

    This report examines the theoretical result of a change in the way Oklahoma could fund its common schools if it used a Texas tax system that relied heavily on an ad valorum tax structure or another taxation system. Using data from the 1999 school year, calculations of state aid for the more than 540 school districts were made for four scenarios:…

  4. Reforms with Results: What Oklahoma Can Learn from Florida's K-12 Education Revolution

    ERIC Educational Resources Information Center

    Ladner, Matthew

    2010-01-01

    Florida lawmakers began a comprehensive education reform effort in 1999 combining accountability, transparency, and parental choice with other far-reaching changes. In March 2010, the National Assessment of Educational Progress (NAEP) released new results showing just how successful Florida's reforms have been and how futile Oklahoma's efforts…

  5. Water-level changes in the high plains regional aquifer, northwestern Oklahoma, predevelopment to 1980

    USGS Publications Warehouse

    Havens, J.S.

    1983-01-01

    During 1978, the U.S. Geological Survey began a 5-year study of the High Plains regional aquifer system to provide hydrologic information for evaluation of the effects of long-term development of the aquifer and to develop computer models for prediction of aquifer response to alternative changes in ground-water management (Weeks, 1978). This report is one of a series presenting hydrologic information of the High Plains aquifer in Oklahoma. The predevelopment to 1980 water-level changes in the High Plains regional aquifer in Oklahoma are shown for Harper, Ellis, Woodward, Dewey, and Roger Mills Counties, on the east, and for the Oklahoma Panhandle, consist- ing of Cimarron, Texas, and Beaver Counties, on the west. About 1,470 water-level measurements in the Panhandle were used in compiling the predevelopment water-table map (Havens, 1982c). In the remaining area to the east about 150 water-level measurements from the 1950's to the 1970's are representative of predevelopment water levels. For the 1980 water-table map, about 330 measurements were made in the Panhandle and about 350 measurements in the eastern area by the Oklahoma Water Resources Board (Havens, 1982b).

  6. Knocking at the College Door: Projections of High School Graduates. Oklahoma

    ERIC Educational Resources Information Center

    Western Interstate Commission for Higher Education, 2013

    2013-01-01

    National and regional trends mask important variation among states in the supply of high school graduates. This profile provides brief indicators for Oklahoma related to: current levels of educational attainment, projections of high school graduates into the future, and two common barriers to student access and success--insufficient academic…

  7. Investigaciones en la producción orgánica de vegetales en Oklahoma, USA

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Nationally recognized standards for certified organic farming were established in 2002 in the United States. This action stimulated increased scientific research on production methods that can be used in certified organic growing. In 2003, a multi-disciplinary scientific team in Oklahoma that cons...

  8. International Baccalaureate Diploma Programs (IBDP) in Oklahoma: A Mixed Methods Study

    ERIC Educational Resources Information Center

    Hood, Susan J.

    2012-01-01

    Scope and Method of Study: As Oklahoma grows in technical markets, the need for science, technology, engineering, and mathematics (STEM) educated individuals will continue to increase. Our focus in aviation should be at focusing to attract students into STEM related fields, however, a stronger focus needs to be in retaining the top tier category…

  9. Integrated science to support the assessment of conservation practices in the Fort Cobb watershed, southwestern Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Remediating non-point source pollution in agricultural watersheds remains an intransigent problem worldwide. Conservation and research in an agricultural watershed above the Fort Cobb Reservoir in southwestern Oklahoma serves as a case study in how a multitude of players address such a challenge. ...

  10. The Interrelationship of School District Expenditures and Student Academic Achievement in Oklahoma Public Elementary School Districts

    ERIC Educational Resources Information Center

    Moore, Glenn M.

    2012-01-01

    Purpose and Method of Study. The primary purpose of this quantitative study was to analyze the relationship between school district expenditures and student academic achievement in 102 public elementary school districts in the state of Oklahoma. The secondary purpose was to investigate the relationship between school district expenditures and…

  11. 76 FR 37827 - Notice of Proposed Audit Delegation Renewals for the States of Oklahoma and Montana

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-28

    ... Office of Natural Resources Revenue Notice of Proposed Audit Delegation Renewals for the States of...' proposals for audit delegation renewals. SUMMARY: The States of Oklahoma and Montana (States) are requesting that the Office of Natural Resources Revenue (ONRR) renew current delegations of audit...

  12. Five-Year Cancer Survival Rates in Oklahoma from 1997 to 2008

    PubMed Central

    Campbell, Janis; Gandhi, Krupa; Pate, Anne; Janitz, Amanda; Anderson, Amber; Kinnard, Robin; Ding, Kai

    2016-01-01

    Introduction This study evaluated the five-year observed survival rates of American Indians/Alaskan Native, African American, and white cancer patients among various demographic characteristics in Oklahoma focusing on lung and bronchus, colon and rectum, female breast, and prostate for the cancer patients diagnosed between 1997 and 2008. Methods The five-year observed survival rates were calculated for overall cancer and specific cancer sites, using Kaplan-Meier method with data from the Oklahoma Central Cancer Registry. Results Overall, 51.5% patients diagnosed with cancer survived for five years. For specific sites we found: 79.2% for female breast cancer survived; 77.5% for prostate cancer; 12.9% for lung and bronchus cancer; and 49.9% for colorectal cancer. Conclusions The five-year observed survival rates in Oklahoma were consistent with national trends. Overall, cancer survival seems to be improving over time, but there remains disparity with the AA and AI/AN populations in contrast to whites in Oklahoma. PMID:27890941

  13. 40 CFR 81.124 - North Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... North Central Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by the boundaries of the following jurisdictions or described area (including the territorial...

  14. 40 CFR 81.124 - North Central Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... North Central Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by the boundaries of the following jurisdictions or described area (including the territorial...

  15. 40 CFR 81.126 - Northwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... Northwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by the boundaries of the following jurisdictions or described area (including the territorial area of...

  16. 40 CFR 81.123 - Southeastern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... Southeastern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by the boundaries of the following jurisdictions or described area (including the territorial area of...

  17. 40 CFR 81.125 - Southwestern Oklahoma Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of... Southwestern Oklahoma Intrastate Air Quality Control Region consists of the territorial area encompassed by the boundaries of the following jurisdictions or described area (including the territorial area of...

  18. 30 CFR 936.15 - Approval of Oklahoma regulatory program amendments.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 3 2012-07-01 2012-07-01 false Approval of Oklahoma regulatory program... provisions. July 8, 1983 March 18, 1985 DOM/RR 776.12 through .15, .17, .18; 815.5, .11; 816.1,.2. July 16... Small Operator Assistance Program. September 11, 1985 January 16, 1986 DOM/RR 700.5: definition...

  19. Oklahoma Fish Kill Study: Looking for a Toxic Needle in an Environmental Haystack

    EPA Science Inventory

    Since December 2011 the U.S. Environmental Protection Agency’s Office of Research and Development, National Exposure Research Laboratory-Environmental Sciences Division (EPA/ORD-NERL-ESD) has assisted EPA Region 6 and the State of Oklahoma Department of Environmental Quality (OKD...

  20. 76 FR 5363 - Intent To Compromise Claim Against the State of Oklahoma Department of Education

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-31

    ... of Education (Oklahoma) now pending before the Office of Administrative Law Judges (OALJ), Docket No... for Review of this PDL with the Office of Administrative Law Judges (OALJ) on February 26, 2007. On... administrative and, possibly, court process for this appeal, the Department has determined that it would not...

  1. Five Indian Tribes of Eastern Oklahoma: Cherokee, Chickasaw, Choctaw, Creek, Seminole.

    ERIC Educational Resources Information Center

    Milligan, Dorothy; Bland, Anna

    The 18 lessons in this unit of study are intended to promote an awareness of the contribution of the American Indian to the development of Oklahoma and to preserve the culture and heritage of the American Indians of the state. Each lesson includes a concept (one-sentence statement of the main idea), background information, learning activities…

  2. Effects of climate variations and soil conservation on sedimentation of a west-central Oklahoma reservoir

    Technology Transfer Automated Retrieval System (TEKTRAN)

    During the second half of the 20th century, extensive soil conservation practices were implemented on the Fort Cobb Reservoir watershed in West-Central Oklahoma. Sediment and flow observations were made on major tributaries in 1943-1950 (pre-conservation time period), and again in 2004-2008 (post-co...

  3. OATE Journal: Oklahoma Association of Teacher Educators. Volume 14, Spring 2010

    ERIC Educational Resources Information Center

    Green, Malinda Hendricks, Ed.

    2010-01-01

    The "OATE Journal" is published annually by the Oklahoma Association of Teacher Educators. Articles in this issue include: (1) "The Transition of Middle School Students into High School" by Aric Sappington, Malinda Hendricks Green, Jennifer J. R. Endicott, and Susan C. Scott; (2) "Graduate Students' Perceptions of Teacher…

  4. Water used by grazed pigeon pea [Cajanus cajan(L) Millsp] in Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Water use by the warm-season annual pulse pigeon pea must be described to effectively use this legume as forage to support late-summer grazing by stocker cattle in the southern Great Plains (SGP). This study was conducted in central Oklahoma during 2008 to 2010 to quantify water and water use effici...

  5. Predicting carbon mass of central Oklahoma soils with near infrared reflectance spectroscopy

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Interest in carbon (C) storage within agricultural soils of Oklahoma as an aid in reducing atmospheric greenhouse gasses, and cash flow land managers might access, has increased recently. Description of C mass requires measurement of both bulk density and C concentration, but the techniques used ar...

  6. Petroleum geochemistry of Texas and Oklahoma oils from the Marathon/Ouachita fold belt

    SciTech Connect

    Curiale, J.A. )

    1991-03-01

    The Marathon uplift of west Texas and the Ouachita Mountains of Oklahoma and Arkansas comprise the surface expressions of a Paleozoic orogenic belt extending across the south-central United States. A century of petroleum exploration in the Marathon and Ouachita exposures has yielded several oil discoveries. In this study, detailed molecular, elemental, and isotopic data are presented for nine Texas oils, five Oklahoma oils, and four Oklahoma solid bitumens, all associated with thrust belt rocks of the Marathons and Ouachitas. Oil-oil and oil-solid bitumen correlations are proposed, and the character of the organic matter in the source rock(s) is deduced from the chemistry of the oils and solid bitumens. All 18 samples are sourced from the same (or very similar) organic matter. This indicates that they are probably cogenetic, despite geographic separations of hundreds of miles. Chemical differences in these samples derive from secondary effects, including biodegradation (e.g., solid bitumens) and differing levels of thermal maturity. The occurrence of unusual chemical compounds (certain bisnor- and trisnor-hopanes) in all samples probably indicates the presence of anaerobic bacteria in the depositional environment. Source deductions from oil chemistry suggest that an Ordovician unit is responsible for these oils and solid bitumens. This conclusion is consistent with previous literature suggesting an Upper Ordovician source for Oklahoma Ouachita oils and supports tectonic reconstructions of the region during Ordovician time.

  7. Analyzing Perceptions of Mentoring: Voices of Oklahoma Non-Traditionally Certified Career and Technology Education Teachers

    ERIC Educational Resources Information Center

    Ellis, Andrea Michelle

    2013-01-01

    The purpose of this research was to examine mentoring practices for new teachers. In an effort to analyze the characteristics of effective mentors and mentoring practices, the primary goal of this study was to determine Oklahoma non-traditionally certified CTE teachers' perceptions of characteristics and elements of the mentoring process from the…

  8. Literacy Patterns of Production Workers in Small Manufacturing Companies in the Oklahoma City Metroplex.

    ERIC Educational Resources Information Center

    Green, Gary; Sloan, Bobby R.

    1994-01-01

    The Screening Battery of the Adult Basic Learning Examination and a demographic questionnaire were completed by 65 employees in small manufacturing firms in Oklahoma City. Despite overall educational attainment of 11.5 years, grade equivalents of scores were 7.6 for reading comprehension, 8.9 for problem solving; 21.5% were classified as…

  9. 33 CFR 208.28 - Foss Dam and Reservoir, Washita River, Oklahoma.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Foss Dam and Reservoir, Washita... THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.28 Foss Dam and Reservoir, Washita River, Oklahoma. The Bureau of Reclamation shall operate the Foss Dam and Reservoir in the interest...

  10. 33 CFR 208.27 - Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Fort Cobb Dam and Reservoir, Pond..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.27 Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma. The Bureau of Reclamation shall operate the Fort Cobb Dam and Reservoir...

  11. 33 CFR 208.28 - Foss Dam and Reservoir, Washita River, Oklahoma.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Foss Dam and Reservoir, Washita... THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.28 Foss Dam and Reservoir, Washita River, Oklahoma. The Bureau of Reclamation shall operate the Foss Dam and Reservoir in the interest...

  12. 33 CFR 208.28 - Foss Dam and Reservoir, Washita River, Oklahoma.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Foss Dam and Reservoir, Washita... THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.28 Foss Dam and Reservoir, Washita River, Oklahoma. The Bureau of Reclamation shall operate the Foss Dam and Reservoir in the interest...

  13. 33 CFR 208.28 - Foss Dam and Reservoir, Washita River, Oklahoma.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Foss Dam and Reservoir, Washita... THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.28 Foss Dam and Reservoir, Washita River, Oklahoma. The Bureau of Reclamation shall operate the Foss Dam and Reservoir in the interest...

  14. 33 CFR 208.28 - Foss Dam and Reservoir, Washita River, Oklahoma.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Foss Dam and Reservoir, Washita... THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.28 Foss Dam and Reservoir, Washita River, Oklahoma. The Bureau of Reclamation shall operate the Foss Dam and Reservoir in the interest...

  15. 33 CFR 208.27 - Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Fort Cobb Dam and Reservoir, Pond..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.27 Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma. The Bureau of Reclamation shall operate the Fort Cobb Dam and Reservoir...

  16. 33 CFR 208.27 - Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Fort Cobb Dam and Reservoir, Pond..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.27 Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma. The Bureau of Reclamation shall operate the Fort Cobb Dam and Reservoir...

  17. 33 CFR 208.27 - Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Fort Cobb Dam and Reservoir, Pond..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.27 Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma. The Bureau of Reclamation shall operate the Fort Cobb Dam and Reservoir...

  18. 33 CFR 208.27 - Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Fort Cobb Dam and Reservoir, Pond..., DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE FLOOD CONTROL REGULATIONS § 208.27 Fort Cobb Dam and Reservoir, Pond (Cobb) Creek, Oklahoma. The Bureau of Reclamation shall operate the Fort Cobb Dam and Reservoir...

  19. Faculty Productivity. Report & Recommendations to the Oklahoma State Regents for Higher Education.

    ERIC Educational Resources Information Center

    Oklahoma State Regents for Higher Education, Oklahoma City.

    A review of Oklahoma higher education faculty productivity at state supported institutions resulted in recommendations to enhance quality while working within policy goals. The review identified faculty workload as the central issue and found that studies consistently show that full-time faculty members work 50 to 65 hours a week with about half…

  20. A Practical Approach to Accountability in an Oklahoma School. Project SEEK.

    ERIC Educational Resources Information Center

    Southwest Oklahoma Region 14 Service Center, Elk City.

    This booklet presents the accountability program developed by the Elk City (Oklahoma) Public Schools. During the first year of the program ten broad educational goals were formulated through a series of administrator workshops, accountability committee meetings, informal surveys of the community, and questionnaires for teachers and students.…

  1. The Actions of One Inspire the Power of Many: Laura Briley, Day Schools, Tulsa, Oklahoma

    ERIC Educational Resources Information Center

    Gonzalez-Mena, Janet

    2010-01-01

    Laura Briley is a person who makes things happen! Not only is she instrumental in creating a new World Forum Working Group for the Rights of Children in Children's Homes, but in April she organized the first ever Pikler Intensive Training in the United States by bringing two internationally famous infant development experts to Tulsa, Oklahoma. In…

  2. 76 FR 18927 - Oklahoma: Final Authorization of State Hazardous Waste Management Program Revision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ... statutory and regulatory provisions necessary to administer the provisions of RCRA Cluster XVIII, and... aspects of the oil and gas production and transportation industry in Oklahoma, including certain wastes... necessary to administer Cluster XVIII and Checklist 220 in RCRA Cluster XIX will not affect...

  3. Children: Oklahoma's Investment in Tomorrow '96. Preliminary Report: Agency Budget by Cabinet.

    ERIC Educational Resources Information Center

    Oklahoma Commission on Children and Youth, Oklahoma City.

    This report presents preliminary Oklahoma state agency budget summaries for all programs serving children in the Departments of Administration, Agriculture, Commerce, Education, Energy, Health and Human Services, Human Resources, Safety and Security, Tourism and Recreation, and Veterans Affairs. The budget figures are organized by cabinet and…

  4. Population structure and genetic diversity of Sclerotinia minor from peanut research plots in Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sclerotinia minor is the causal agent of Sclerotinia blight, a disease that significantly reduces peanut (Arachis hypogea) productivity. This study analyzed the diversity and population structure of 164 S. minor isolates from Oklahoma. Isolates were obtained from infected stems of peanut plants fr...

  5. Discrimination against and Adaptation of Italians in the Coal Counties of Oklahoma

    ERIC Educational Resources Information Center

    LoConto, David G.

    2004-01-01

    In the late 1800s and early 1900s coal reigned supreme in what is now southeastern Oklahoma. As was the case in the northeastern United States, Italians and other immigrants from southern and eastern Europe were brought in as a form of inexpensive labor to work the mines. Italians had different customs, a different language, a unique appearance,…

  6. Integrated grassland observation sites and integrated cropland observation sites at El Reno, Oklahoma

    Technology Transfer Automated Retrieval System (TEKTRAN)

    With the financial support from the National Science Foundation and the USDA National Institute of Food and Agriculture, a team of researchers from the University of Oklahoma and the USDA ARS Grazinglands Research Laboratory have worked together and established two Integrated Grassland Observation s...

  7. The Fiscal Impact of Tax-Credit Scholarships in Oklahoma. State Research

    ERIC Educational Resources Information Center

    Gottlob, Brian

    2011-01-01

    This study seeks to provide outcomes-based information on Oklahoma's proposal to give tax credits for contributing to organizations that provide scholarships to K-12 private schools. The study constructs a model to determine the fiscal impact of tax-credit scholarships on the state and on local school districts. The author estimates the impact…

  8. Cradle-to-farm gate environmental footprints of beef cattle production in Kansas, Oklahoma, and Texas

    Technology Transfer Automated Retrieval System (TEKTRAN)

    A comprehensive national assessment of the sustainability of beef is being conducted by the U.S. beef industry. The first of seven regions to be analyzed is Kansas, Oklahoma and Texas. A survey and visits conducted throughout the region provided data on common production practices. From these data, ...

  9. Management characteristics of cow-calf, stocker, and finishing operations in Kansas, Oklahoma, and Texas

    Technology Transfer Automated Retrieval System (TEKTRAN)

    An assessment of the sustainability of beef production in the Kansas, Oklahoma and Texas region requires information on their production practices. A voluntary survey was conducted for ranches and feedyards in the region along with site visits to gather information on production practices. Responses...

  10. Hydrogeology, water use, and simulation of flow in the High Plains aquifer in northwestern Oklahoma, southeastern Colorado, southwestern Kansas, northeastern New Mexico, and northwestern Texas

    USGS Publications Warehouse

    Luckey, Richard L.; Becker, Mark F.

    1999-01-01

    The U.S. Geological Survey, in cooperation with the Oklahoma Water Resources Board, began a three-year study of the High Plains aquifer in northwestern Oklahoma in 1996. The primary purpose of this study was to develop a ground-water flow model to provide the Water Board with the information it needs to manage the quantity of water withdrawn from the aquifer. The study area consists of about 7,100 square miles in Oklahoma and about 20,800 square miles in adjacent states to provide appropriate hydrologic boundaries for the flow model. The High Plains aquifer includes all sediments from the base of the Ogallala Formation to the potentiometric surface. The saturated thickness in Oklahoma ranges from more than 400 feet to less than 50 feet. Natural recharge to the aquifer from precipitation occurs throughout the area but is extremely variable. Dryland agricultural practices appear to enhance recharge from precipitation, and part of the water pumped for irrigation also recharges the aquifer. Natural discharge occurs as discharge to streams, evapotranspiration where the depth to water is shallow, and diffuse ground-water flow across the eastern boundary. Artificial discharge occurs as discharge to wells. Irrigation accounted for 96 percent of all use of water from the High Plains aquifer in the Oklahoma portion of the study area in 1992 and 93 percent in 1997. Total estimated water use in 1992 for the Oklahoma portion of the study area was 396,000 acre-feet and was about 3.2 million acre-feet for the entire study area. Since development of the aquifer, water levels have declined more than 100 feet in small areas of Texas County, Oklahoma, and more than 50 feet in areas of Cimarron County. Only a small area of Beaver County had declines of more than 10 feet, and Ellis County had rises of more than 10 feet. A flow model constructed using the MODFLOW computer code had 21,073 active cells in one layer and had a 6,000- foot grid in both the north-south and east

  11. Preliminary appraisal of the hydrology of the Stigler area, Haskell County, Oklahoma

    USGS Publications Warehouse

    Marcher, M.V.; Huntzinger, T.L.; Stoner, J.D.; Blumer, S.P.

    1983-01-01

    Bed rock in the Stigler area of southeastern Oklahoma consists principally of shale, siltstone, and sandstone of the McAlester, Savanna, and Boggy Formations of Pennsylvanian age. These rocks have been folded to form the Stigler syncline on the north and the Antioch anticline on the south. An area of several square miles is underlain by terrace deposits, mostly sandy silt, as much as 25 feet thick. Alluvium along the streams is 5 to 10 feet thick and consists mainly of sandy silt. Neither the terrace deposits nor the alluvium are hydrologically significant. Water in the bedrock is under artesian conditions. Well depths range from 34 to 235 feet and average 95 feet. The water level in most wells is less than 30 feet below the land surface. Because the rocks have minimal permeability, well yields probably are less than 5 gallons per minute. Much of the area is provided with water by a rural water district. Based on specific-conductance measurements, dissolved-solids concentrations in ground water are estimated to range from 200 to 2,500 milligrams per liter. Nor relationship between variations in specific conductance and well depth, geographic distribution, or geologic formation is apparent. Streams in the area are ephemeral and extended periods of no flow can be expected. During much of the period of record, streamflow in Taloka Creek was maintained by water pumped from an active coal mine. Water upstream from the mine area had a mean dissolved-solids concentration of 72 milligrams per liter whereas water downstream from the mine area had a mean concentration of 1,323 milligrams per liter. At times, downstream concentrations of some toxic metals exceeded the standards for drinking water set by the U.S. Environmental Protection Agency. Samples of water collected from Taloka Creek since mining ceased did not have excessive concentrations of toxic metals. Maximum suspended-sediment discharge of Taloka Creek was about 1,660 tons per day. Silt-clay particles (diameters

  12. Coal quality field test at Northeastern Unit 4 of Public Service Company of Oklahoma. Final report

    SciTech Connect

    Giovanni, D.V.; Carr, R.C.; Landham, E.C.; Frompovicz, Z.J.; Vitta, P.K.; Thompson, R.E.

    1995-10-01

    Two products of coal quality research at the Electric Power Research Institute (EPRI) are available for field evaluation: Coal Quality Impact Model (CQIM{trademark}), and Fireside Testing Guidelines (FTG). The CQIM is a computer program that may be tailored to simulate the performance characteristics of a coal-fired power plant. The FTG is a technical report that guides utilities in conducting field tests to gather performance data and quantify the technical and economic impacts of different coals. Moreover, the results from field tests may be utilized to validate and assess the applicability of the CQIM. Field tests were conducted at Public Service Company of Oklahoma`s Northeastern Unit 4 to evaluate the coal quality impacts of coal switching on boiler performance and emissions. Northeastern Unit 4 was designed to generate 445 M (net), but is frequently operated at loads up 480 NM. The boiler was manufactured by Combustion Engineering (CE) and is rated at 3,200,000 lb/hr steam flow at 1,005F and 3,500 psig. Design reheat steam temperature is also 1,005F. The unit is equipped with a Lodge-Cottrell cold-side electrostatic precipitator for particulate matter control. Comprehensive tests were conducted on all major equipment components, including the pulverizers, fans, combustion equipment, boiler heat transfer surfaces, air preheater, and electrostatic precipitator. The tests were conducted with a baseline, 100% Wyoming coal, and two coal blends: a 90% Wyoming/10% Oklahoma coal, and a 70% Wyoming/30% Oklahoma coal. The CQIM was configured to predict the performance of the unit when burning each coal. The work was sponsored by EPRI and the US Department of Energy, and Public Service Company of Oklahoma (PSO) was the host utility company. This report summarizes results from the field test program, including potential heat rate improvements that were identified, and the differences in unit operations and performance for the two coals.

  13. Thermal state of the Arkoma Basin and the Anadarko Basin, Oklahoma

    NASA Astrophysics Data System (ADS)

    Lee, Youngmin

    1999-12-01

    One of the most fundamental physical processes that affects virtually all geologic phenomena in sedimentary basins is the flow of heat from the Earth's interiors. The Arkoma Basin and the Anadarko Basin, Oklahoma, are a prolific producer of both oil and natural gas. Both basins also have important geologic phenomena. Understanding the thermal state of the these basins is crucial to understanding the timing and extent of hydrocarbon generation, the genesis of Mississippi Valley-type ore deposits, and the origin of overpressures in the Anadarko Basin. In chapter one, heat flow and heat production in the Arkoma basin and Oklahoma Platform are discussed. Results of this study are not generally supportive of theories which invoke topographically driven regional groundwater flow from the Arkoma Basin in Late Pennsylvanian-Early Permian time (˜290 Ma) to explain the genesis of geologic phenomena. In chapter 2, different types of thermal conductivity temperature corrections that are commonly applied in terrestrial heat flow studies are evaluated. The invariance of the relative rankings with respect to rock porosity suggests the rankings may be valid with respect to in situ conditions. Chapter three addresses heat flow and thermal history of the Anadarko Basin and the western Oklahoma Platform. We found no evidence for heat flow to increase significantly from the Anadarko Basin in the south to the Oklahoma Platform to the north. In chapter four, overpressures in the Anadarko Basin, southwestern Oklahoma are discussed. Using scale analyses and a simple numerical model, we evaluated two endmember hypotheses (compaction disequilibrium and hydrocarbon generation) as possible causes of overpressuring. Geopressure models which invoke compaction disequilibrium do not appear to apply to the Anadarko Basin. The Anadarko Basin belongs to a group of cratonic basins which are tectonically quiescent and are characterized by the association of abnormal pressures with natural gas

  14. Chemical analysis of water samples and geophysical logs from cored test holes drilled in the central Oklahoma Aquifer, Oklahoma

    USGS Publications Warehouse

    Schlottmann, Jamie L.; Funkhouser, Ron A.

    1991-01-01

    Chemical analyses of water from eight test holes and geophysical logs for nine test holes drilled in the Central Oklahoma aquifer are presented. The test holes were drilled to investigate local occurrences of potentially toxic, naturally occurring trace substances in ground water. These trace substances include arsenic, chromium, selenium, residual alpha-particle activities, and uranium. Eight of the nine test holes were drilled near wells known to contain large concentrations of one or more of the naturally occurring trace substances. One test hole was drilled in an area known to have only small concentrations of any of the naturally occurring trace substances. Water samples were collected from one to eight individual sandstone layers within each test hole. A total of 28 water samples, including four duplicate samples, were collected. The temperature, pH, specific conductance, alkalinity, and dissolved-oxygen concentrations were measured at the sample site. Laboratory determinations included major ions, nutrients, dissolved organic carbon, and trace elements (aluminum, arsenic, barium, beryllium, boron, cadmium, chromium, hexavalent chromium, cobalt, copper, iron, lead, lithium, manganese, mercury, molybdenum, nickel, selenium, silver, strontium, vanadium, and zinc). Radionuclide activities and stable isotope d values also were determined, including: gross-alpha-particle activity, gross-beta-particle activity, radium-226, radium-228, radon-222, uranium-234, uranium-235, uranium-238, total uranium, carbon-13/carbon-12, deuterium/hydrogen-1, oxygen-18/oxygen-16, and sulfur-34/sulfur-32. Additional analyses of arsenic and selenium species are presented for selected samples as well as analyses of density and iodine for two samples, tritium for three samples, and carbon-14 for one sample. Geophysical logs for most test holes include caliper, neutron, gamma-gamma, natural-gamma logs, spontaneous potential, long- and short-normal resistivity, and single-point resistance

  15. Promoting Student Engagement and Creativity by Infusing Art across the Curriculum: The Arts Integration Initiative at Oklahoma City University

    ERIC Educational Resources Information Center

    Garrett, Christopher E.

    2013-01-01

    Christopher E. Garrett describes a faculty learning community program at Oklahoma City University that focused on improving teaching and learning through integrating the arts in a variety of disciplines, some of which may surprise you. (Contains 9 notes.)

  16. Hazardous Waste State Authorization Tracking System (StATS) Report for Oklahoma as of September 30, 2016

    EPA Pesticide Factsheets

    State Authorization Tracking System (StATS) data for Oklahoma listing checklist code, Federal Register Reference, promulgation date, rule description, state adopted/effective date, date of Federal Register Notice, and effective date.

  17. Report: American Recovery and Reinvestment Act Site Visit of the Wastewater Treatment Facility Improvements Project, Perkins, Oklahoma

    EPA Pesticide Factsheets

    Report #11-R-0214, May 2, 2011. We conducted an unannounced visit of the construction site of the Perkins Public Works Authority’s wastewater treatment facility improvements project in Perkins, Oklahoma, on April 19–22, 2010.

  18. Gaseous Oxidized Mercury Dry Deposition Measurements in Southwestern USA: Comparison between texas, Eastern Oklahoma, and the Four Corners Area

    EPA Science Inventory

    Gaseous oxidized mercury (GOM) dry deposition measurements using aerodynamic surrogate surface passive samplers were collected in central and eastern Texas and eastern Oklahoma, from September 2011 to September 2012.The purpose of this study was to provide an initial characteriza...

  19. Methods for estimating the magnitude and frequency of peak streamflows at ungaged sites in and near the Oklahoma Panhandle

    USGS Publications Warehouse

    Smith, S. Jerrod; Lewis, Jason M.; Graves, Grant M.

    2015-09-28

    Generalized-least-squares multiple-linear regression analysis was used to formulate regression relations between peak-streamflow frequency statistics and basin characteristics. Contributing drainage area was the only basin characteristic determined to be statistically significant for all percentage of annual exceedance probabilities and was the only basin characteristic used in regional regression equations for estimating peak-streamflow frequency statistics on unregulated streams in and near the Oklahoma Panhandle. The regression model pseudo-coefficient of determination, converted to percent, for the Oklahoma Panhandle regional regression equations ranged from about 38 to 63 percent. The standard errors of prediction and the standard model errors for the Oklahoma Panhandle regional regression equations ranged from about 84 to 148 percent and from about 76 to 138 percent, respectively. These errors were comparable to those reported for regional peak-streamflow frequency regression equations for the High Plains areas of Texas and Colorado. The root mean square errors for the Oklahoma Panhandle regional regression equations (ranging from 3,170 to 92,000 cubic feet per second) were less than the root mean square errors for the Oklahoma statewide regression equations (ranging from 18,900 to 412,000 cubic feet per second); therefore, the Oklahoma Panhandle regional regression equations produce more accurate peak-streamflow statistic estimates for the irrigated period of record in the Oklahoma Panhandle than do the Oklahoma statewide regression equations. The regression equations developed in this report are applicable to streams that are not substantially affected by regulation, impoundment, or surface-water withdrawals. These regression equations are intended for use for stream sites with contributing drainage areas less than or equal to about 2,060 square miles, the maximum value for the independent variable used in the regression analysis.

  20. Application of Subspace Detection to the 6 November 2011 M5.6 Prague, Oklahoma Aftershock Sequence

    NASA Astrophysics Data System (ADS)

    McMahon, N. D.; Benz, H.; Johnson, C. E.; Aster, R. C.; McNamara, D. E.

    2015-12-01

    Subspace detection is a powerful tool for the identification of small seismic events. Subspace detectors improve upon single-event matched filtering techniques by using multiple orthogonal waveform templates whose linear combinations characterize a range of observed signals from previously identified earthquakes. Subspace detectors running on multiple stations can significantly increasing the number of locatable events, lowering the catalog's magnitude of completeness and thus providing extraordinary detail on the kinematics of the aftershock process. The 6 November 2011 M5.6 earthquake near Prague, Oklahoma is the largest earthquake instrumentally recorded in Oklahoma history and the largest earthquake resultant from deep wastewater injection. A M4.8 foreshock on 5 November 2011 and the M5.6 mainshock triggered tens of thousands of detectable aftershocks along a 20 km splay of the Wilzetta Fault Zone known as the Meeker-Prague fault. In response to this unprecedented earthquake, 21 temporary seismic stations were deployed surrounding the seismic activity. We utilized a catalog of 767 previously located aftershocks to construct subspace detectors for the 21 temporary and 10 closest permanent seismic stations. Subspace detection identified more than 500,000 new arrival-time observations, which associated into more than 20,000 locatable earthquakes. The associated earthquakes were relocated using the Bayesloc multiple-event locator, resulting in ~7,000 earthquakes with hypocentral uncertainties of less than 500 m. The relocated seismicity provides unique insight into the spatio-temporal evolution of the aftershock sequence along the Wilzetta Fault Zone and its associated structures. We find that the crystalline basement and overlying sedimentary Arbuckle formation accommodate the majority of aftershocks. While we observe aftershocks along the entire 20 km length of the Meeker-Prague fault, the vast majority of earthquakes were confined to a 9 km wide by 9 km deep

  1. Fate and groundwater impacts of produced water releases at OSPER "B" site, Osage County, Oklahoma

    USGS Publications Warehouse

    Kharaka, Y.K.; Kakouros, E.; Thordsen, J.J.; Ambats, G.; Abbott, M.M.

    2007-01-01

    For the last 5 a, the authors have been investigating the transport, fate, natural attenuation and ecosystem impacts of inorganic and organic compounds in releases of produced water and associated hydrocarbons at the Osage-Skiatook Petroleum Environmental Research (OSPER) "A" and "B" sites, located in NE Oklahoma. Approximately 1.0 ha of land at OSPER "B", located within the active Branstetter lease, is visibly affected by salt scarring, tree kills, soil salinization, and brine and petroleum contamination. Site "B" includes an active production tank battery and adjacent large brine pit, two injection well sites, one with an adjacent small pit, and an abandoned brine pit and tank battery site. Oil production in this lease started in 1938, and currently there are 10 wells that produce 0.2-0.5 m3/d (1-3 bbl/d) oil, and 8-16 m3/d (50-100 bbl/d) brine. Geochemical data from nearby oil wells show that the produced water source is a Na-Ca-Cl brine (???150,000 mg/L TDS), with high Mg, but low SO4 and dissolved organic concentrations. Groundwater impacts are being investigated by detailed chemical analyses of water from repeated sampling of 41 boreholes, 1-71 m deep. The most important results at OSPER "B" are: (1) significant amounts of produced water from the two active brine pits percolate into the surficial rocks and flow towards the adjacent Skiatook reservoir, but only minor amounts of liquid petroleum leave the brine pits; (2) produced-water brine and minor dissolved organics have penetrated the thick (3-7 m) shale and siltstone units resulting in the formation of three interconnected plumes of high-salinity water (5000-30,000 mg/L TDS) that extend towards the Skiatook reservoir from the two active and one abandoned brine pits; and (3) groundwater from the deep section of only one well, BR-01 located 330 m upslope and west of the site, appear not to be impacted by petroleum operations. ?? 2007.

  2. Plan of study for the High Plains regional aquifer-system analysis in parts of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming

    USGS Publications Warehouse

    Weeks, John B.

    1978-01-01

    The Ogallala Formation and associated Tertiary and Quarternary deposits from the principal aquifers supporting irrigation in the High Plains of Colorado, Kansas, Nebraska, New Mexico, Oklahoma, South Dakota, Texas, and Wyoming. The volume of water in storage within the aquifers is declining in most of the High Plains because water is being withdrawn in excess of the rate of replenishment. The U.S. Geological Survey has initiated a 5-year study of the High Plains aquifer system to develop the geohydrologic data base and computer models of the ground-water flow system needed to evaluate the response of the aquifer system to ground-water management alternatives. This report describes the objectives, plan, and organization of the study and outlines the work to be accomplished in each State in the study area. (Woodard-USGS)

  3. Identification and evaluation of fluvial-dominated deltaic (Class I oil) reservoirs in Oklahoma. Final report, August 1998

    SciTech Connect

    Banken, M.K.

    1998-11-01

    The Oklahoma Geological Survey (OGS), the Geo Information Systems department, and the School of Petroleum and Geological Engineering at the University of Oklahoma have engaged in a five-year program to identify and address Oklahoma`s oil recovery opportunities in fluvial-dominated deltaic (FDD) reservoirs. This program included a systematic and comprehensive collection and evaluation of information on all FDD oil reservoirs in Oklahoma and the recovery technologies that have been (or could be) applied to those reservoirs with commercial success. The execution of this project was approached in phases. The first phase began in January, 1993 and consisted of planning, play identification and analysis, data acquisition, database development, and computer systems design. By the middle of 1994, many of these tasks were completed or nearly finished including the identification of all FDD reservoirs in Oklahoma, data collection, and defining play boundaries. By early 1995, a preliminary workshop schedule had been developed for project implementation and technology transfer activities. Later in 1995, the play workshop and publication series was initiated with the Morrow and the Booch plays. Concurrent with the initiation of the workshop series was the opening of a computer user lab that was developed for use by the petroleum industry. Industry response to the facility initially was slow, but after the first year lab usage began to increase and is sustaining. The remaining six play workshops were completed through 1996 and 1997, with the project ending on December 31, 1997.

  4. Current distribution of North American river otters in central and eastern Oklahoma, with seven new county records

    USGS Publications Warehouse

    Barrett, Dominic A.; Leslie,, David M.

    2010-01-01

    In 1984 and 1985, the Oklahoma Department of Wildlife Conservation reintroduced North American river otters (Lontra canadensis) from coastal Louisiana into eastern Oklahoma. Those reintroductions and immigration from Arkansas and possibly northeastern Texas allowed river otters to become reestablished in eastern Oklahoma. Our goals were to determine the contemporary distribution of river otters in central and eastern Oklahoma with voucher specimens, sign surveys, and mail surveys and to compare proportion of positive detections among watersheds. We report new distributional records with voucher specimens from seven counties (Adair, Bryan, Coal, Johnston, McIntosh, Okfuskee, Tulsa) in Oklahoma. We also provide locality information for specimens collected from four counties (Haskell, McCurtain, Muskogee, Wagoner) where river otters were described in published literature but no voucher specimens existed. During winter and spring 2006 and 2007, we visited 340 bridge sites in 28 watersheds in eastern and central Oklahoma and identified river otter signs in 16 counties where river otters were not previously documented in published literature or by voucher specimens. Proportion of positive sites within each watershed ranged 0–100%. Mail surveys suggested that river otters occurred in eight additional counties where they were not previously documented by published literature, voucher specimens, or sign-survey efforts.

  5. Evaluation and trends of land cover, streamflow, and water quality in the North Canadian River Basin near Oklahoma City, Oklahoma, 1968–2009

    USGS Publications Warehouse

    Esralew, Rachel A.; Andrews, William J.; Smith, S. Jerrod

    2011-01-01

    The U.S. Geological Survey, in cooperation with the city of Oklahoma City, collected water-quality samples from the North Canadian River at the streamflow-gaging station near Harrah, Oklahoma (Harrah station), since 1968, and at an upstream streamflow-gaging station at Britton Road at Oklahoma City, Oklahoma (Britton Road station), since 1988. Statistical summaries and frequencies of detection of water-quality constituent data from water samples, and summaries of water-quality constituent data from continuous water-quality monitors are described from the start of monitoring at those stations through 2009. Differences in concentrations between stations and time trends for selected constituents were evaluated to determine the effects of: (1) wastewater effluent discharges, (2) changes in land-cover, (3) changes in streamflow, (4) increases in urban development, and (5) other anthropogenic sources of contamination on water quality in the North Canadian River downstream from Oklahoma City. Land-cover changes between 1992 and 2001 in the basin between the Harrah station and Lake Overholser upstream included an increase in developed/barren land-cover and a decrease in pasture/hay land cover. There were no significant trends in median and greater streamflows at either streamflow-gaging station, but there were significant downward trends in lesser streamflows, especially after 1999, which may have been associated with decreases in precipitation between 1999 and 2009 or construction of low-water dams on the river upstream from Oklahoma City in 1999. Concentrations of dissolved chloride, lead, cadmium, and chlordane most frequently exceeded the Criterion Continuous Concentration (a water-quality standard for protection of aquatic life) in water-quality samples collected at both streamflow-gaging stations. Visual trends in annual frequencies of detection were investigated for selected pesticides with frequencies of detection greater than 10 percent in all water samples

  6. The Deese and Collings ranch conglomerates of the Arbuckle Mountains, Oklahoma: Evidence of strike-slip movement during the deformation stage of the southern Oklahoma Aulacogen

    SciTech Connect

    Cemen, I.; Pybas, K.; Stafford, C.; Al-Shaieb, Z. . School of Geology)

    1993-02-01

    It has been widely recognized that the Pennsylvanian conglomerates of the Arbuckle Mountains, Oklahoma, record the deformation stage of the Southern Oklahoma Aulacogen. Two of these units are the Desmoinesian Deese Conglomerate, exposed in the Mill Creek Syncline area between the Reagan and Mill Creek fault zones, and the Middle Virgilian Collings Ranch Conglomerate, exposed along the Washita Valley fault zone in the Turner Falls area. The authors investigated clast size, geometry, and content, primary sedimentary structures, petrography, petrology, and diagenesis of the two conglomerate units, as well as the geometric relationship of their basins with nearby faults. Their evidence suggests that the two conglomerates were deposited as alluvial fans in basins formed by strike-slip movements. The Collings Ranch Conglomerate was deposited in a basin formed as the result of left-stepping along the nearby Washita Valley strike-slip fault zone. The Deese Conglomerate was deposited in a basin formed due to the combined effect of strike-slip and dip-slip movements along the Reagan and Mill Creek fault zones. In the Collings Ranch basin, the deposition was accomplished primarily by channel-fill and sieve deposits in the proximal region of the fan. The Deese Conglomerate was deposited as an alluvial fan or fans which included several channel deposits while, in the deeper parts of the basin, fine-grained materials and limestones were deposited. These observations and their possible interpretations suggest that the Washita Valley, Mill Creek, and Reagan fault zones have experienced substantial strike-slip movement during the deformation stage of the Southern Oklahoma Aulacogen.

  7. DOT/FAA Human Factors Workshop on Aviation (5th). Transcript Held at Oklahoma City, Oklahoma on 7-8 July 1981.

    DTIC Science & Technology

    1982-05-01

    1111" 1.0-2 Au11 I 12.0 NATIONAL BUREAU Of STANDARDS-1963-A -, b. e" • -O’-.."..’,o"- *-.. -,b -. ! . . ... .. ... °... tq . .,M ,..-o...TRANSPORTATION FEDERAL AVIATION ADMINISTRATION-’ Accession For NTTS GRA& I . . DTIC TAB Dv il~ ’ t .inn .. yCodes . and/or Dist !Special-’ Presented at the Mike...Fifth City, Oklahoma, on July 7-9, 1981. The Sixth Human Factors Workshop was held at the same facility on July 7 and 8, 1981./ I TABLE OF CONTENTS

  8. Altitude and configuration of the 1980 water table in the High Plains regional aquifer, northwestern Oklahoma

    USGS Publications Warehouse

    Havens, John S.

    1982-01-01

    During 1978, the U.S. Geological Survey began a 5-year study of the High Plains regional aquifer system to provide hydrologic information for evaluation of the effects of long-term development of the aquifer and to develop computer models for prediction of aquifer response to alternative changes in ground-water management (Weeks, 1978). This report is one of a series presenting hydrologic information of the High Plains aquifer in Oklahoma. The altitude and configuration of the water table are shown for the eastern area, consisting of Harper, Ellis, Woodward, Dewey, and Roger Mills Counties (sheet 1), and for the Panhandle area, consisting of Cimarron, Texas, and Beaver Counties (sheet 2). Water levels were measured in January, February, and March 1980 by the Oklahoma Water Resources Board.

  9. Saturated thickness of the High Plains regional aquifer in 1980, northwestern Oklahoma

    USGS Publications Warehouse

    Havens, John S.

    1982-01-01

    During 1978, the U.S. Geological Survey began a 5-year study of the High Plains regional aquifer system to provide hydrologic information for evaluation of the effects of long-term development of the aquifer and to develop computer models for prediction of aquifer response to alternative changes in ground-water management (Weeks, 1978). This report is one of a series presenting hydrologic information of the High Plains aquifer in Oklahoma. The 1980 saturated thickness of the High Plains regional aquifer in Oklahoma is shown for the eastern area (plate 1), consisting of Harper, Ellis, Woodward, Dewey, and Roger Mills Counties, and for the Panhandle area (plate 2), consisting of Cimarron, Texas, and Beaver Counties.

  10. How will induced seismicity in Oklahoma respond to decreased saltwater injection rates?

    PubMed

    Langenbruch, Cornelius; Zoback, Mark D

    2016-11-01

    In response to the marked number of injection-induced earthquakes in north-central Oklahoma, regulators recently called for a 40% reduction in the volume of saltwater being injected in the seismically active areas. We present a calibrated statistical model that predicts that widely felt M ≥ 3 earthquakes in the affected areas, as well as the probability of potentially damaging larger events, should significantly decrease by the end of 2016 and approach historic levels within a few years. Aftershock sequences associated with relatively large magnitude earthquakes that occurred in the Fairview, Cherokee, and Pawnee areas in north-central Oklahoma in late 2015 and 2016 will delay the rate of seismicity decrease in those areas.

  11. Municipal energy planning: the Oklahoma experience. [Communities of Altus and Edmond

    SciTech Connect

    McDowell, M.

    1980-01-01

    Leadership demonstrated in the Oklahoma communities of Altus and Edmond illustrates the importance of municipal planning for energy crises. A natural gas generating plant in Altus had been closed down because wholesale rates from the Public Service Company of Oklahoma (PSO) were more attractive. Legal challenges to PSO's efforts to raise rates after 1973 led to a comprehensive management study aimed at reducing system costs without jeopardizing service. The city set a goal of reducing consumption by 30 percent and an action program which included load-scheduling changes, pricing signals to users, plans for a low-head hydroelectric facility to reduce peak loads, and management reorganization. Edmond's officials took the broad, community-wide approach of appointing a citizen advisory committee to make recommendations. The community problem-solving approach has spread to small municipal systems able to draw on local energy and personnel resources. A state-wide program involves utilities in an ad hoc planning committee. (DCK)

  12. Likelihood testing of seismicity-based rate forecasts of induced earthquakes in Oklahoma and Kansas

    USGS Publications Warehouse

    Moschetti, Morgan P.; Hoover, Susan M.; Mueller, Charles

    2016-01-01

    Likelihood testing of induced earthquakes in Oklahoma and Kansas has identified the parameters that optimize the forecasting ability of smoothed seismicity models and quantified the recent temporal stability of the spatial seismicity patterns. Use of the most recent 1-year period of earthquake data and use of 10–20-km smoothing distances produced the greatest likelihood. The likelihood that the locations of January–June 2015 earthquakes were consistent with optimized forecasts decayed with increasing elapsed time between the catalogs used for model development and testing. Likelihood tests with two additional sets of earthquakes from 2014 exhibit a strong sensitivity of the rate of decay to the smoothing distance. Marked reductions in likelihood are caused by the nonstationarity of the induced earthquake locations. Our results indicate a multiple-fold benefit from smoothed seismicity models in developing short-term earthquake rate forecasts for induced earthquakes in Oklahoma and Kansas, relative to the use of seismic source zones.

  13. Water resources data, Oklahoma, water year 2004; Volume 2. Red River basin

    USGS Publications Warehouse

    Blazs, R.L.; Walters, D.M.; Coffey, T.E.; Boyle, D.L.; Wellman, J.J.

    2004-01-01

    Volumes 1 and 2 of the water resources data for the 2004 water year for Oklahoma consists of record of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes or reservoirs; and water levels of ground-water wells. This report contains discharge records for 138 gaging stations; stage and contents for 18 lakes or reservoirs and 2 gage height stations; water quality for 55 gaging stations; 38 partial-record or miscellaneous streamflow stations and 4 ground-water sites. Also included are lists of discontinued surface-water discharge and water-quality sites. These data represent that part of the National Water Data System collected by the U.S. Geological Survey and cooperating State and Federal agencies in Oklahoma.

  14. Water resources data, Oklahoma, water year 2003; Volume 1. Arkansas River basin

    USGS Publications Warehouse

    Blazs, R.L.; Walters, D.M.; Coffey, T.E.; Boyle, D.L.; Wellman, J.J.

    2004-01-01

    Volumes 1 and 2 of the water resources data for the 2003 water year for Oklahoma consists of record of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes or reservoirs; and water levels of ground-water wells. This report contains discharge records for 139 gaging stations; stage and contents for 17 lakes or reservoirs and 2 gage height stations; water quality for 46 gaging stations; 32 partial-record or miscellaneous streamflow stations and 5 ground-water sites. Also included are lists of discontinued surface-water discharge and water-quality sites. These data represent that part of the National Water Data System collected by the U.S. Geological Survey and cooperating State and Federal agencies in Oklahoma.

  15. Water resources data, Oklahoma, water year 2004;Volume 1. Arkansas River basin

    USGS Publications Warehouse

    Blazs, R.L.; Walters, D.M.; Coffey, T.E.; Boyle, D.L.; Wellman, J.J.

    2004-01-01

    Volumes 1 and 2 of the water resources data for the 2004 water year for Oklahoma consists of record of stage, discharge, and water quality of streams; stage, contents, and water quality of lakes or reservoirs; and water levels of ground-water wells. This report contains discharge records for 138 gaging stations; stage and contents for 18 lakes or reservoirs and 2 gage height stations; water quality for 55 gaging stations; 38 partial-record or miscellaneous streamflow stations and 4 ground-water sites. Also included are lists of discontinued surface-water discharge and water-quality sites. These data represent that part of the National Water Data System collected by the U.S. Geological Survey and cooperating State and Federal agencies in Oklahoma.

  16. Developing a statewide public health initiative to reduce infant mortality in Oklahoma.

    PubMed

    Dooley, Suzanna; Patrick, Paul; Lincoln, Alicia; Cline, Janette

    2014-01-01

    The Preparing for a Lifetime, It's Everyone's Responsibility initiative was developed to improve the health and well- being of Oklahoma's mothers and infants. The development phase included systematic data collection, extensive data analysis, and multi-disciplinary partnership development. In total, seven issues (preconception/interconception health, tobacco use, postpartum depression, breastfeeding, infant safe sleep, preterm birth, and infant injury prevention) were identified as crucial to addressing infant mortality in Oklahoma. Workgroups were created to focus on each issue. Data and media communications workgroups were added to further partner commitment and support for policy and programmatic changes across multiple agencies and programs. Leadership support, partnership, evaluation, and celebrating small successes were important factors that lead to large scale adoption and support for the state-wide initiative to reduce infant mortality.

  17. How will induced seismicity in Oklahoma respond to decreased saltwater injection rates?

    PubMed Central

    Langenbruch, Cornelius; Zoback, Mark D.

    2016-01-01

    In response to the marked number of injection-induced earthquakes in north-central Oklahoma, regulators recently called for a 40% reduction in the volume of saltwater being injected in the seismically active areas. We present a calibrated statistical model that predicts that widely felt M ≥ 3 earthquakes in the affected areas, as well as the probability of potentially damaging larger events, should significantly decrease by the end of 2016 and approach historic levels within a few years. Aftershock sequences associated with relatively large magnitude earthquakes that occurred in the Fairview, Cherokee, and Pawnee areas in north-central Oklahoma in late 2015 and 2016 will delay the rate of seismicity decrease in those areas. PMID:28138533

  18. Likelihood testing of seismicity-based rate forecasts of induced earthquakes in Oklahoma and Kansas

    NASA Astrophysics Data System (ADS)

    Moschetti, M. P.; Hoover, S. M.; Mueller, C. S.

    2016-05-01

    Likelihood testing of induced earthquakes in Oklahoma and Kansas has identified the parameters that optimize the forecasting ability of smoothed seismicity models and quantified the recent temporal stability of the spatial seismicity patterns. Use of the most recent 1 year period of earthquake data and use of 10-20 km smoothing distances produced the greatest likelihood. The likelihood that the locations of January-June 2015 earthquakes were consistent with optimized forecasts decayed with increasing elapsed time between the catalogs used for model development and testing. Likelihood tests with two additional sets of earthquakes from 2014 exhibit a strong sensitivity of the rate of decay to the smoothing distance. Marked reductions in likelihood are caused by the nonstationarity of the induced earthquake locations. Our results indicate a multiple-fold benefit from smoothed seismicity models in developing short-term earthquake rate forecasts for induced earthquakes in Oklahoma and Kansas, relative to the use of seismic source zones.

  19. Diagnosing Meteorological Conditions Associated with Sprites and Lightning with Large Charge Moment Changes (CMC) over Oklahoma

    NASA Technical Reports Server (NTRS)

    Flores-Rivera, Lizxandra; Lang, Timothy J.

    2014-01-01

    Sprites are a category of Transient Luminous Events (TLEs) that occur in the upper atmosphere above the tops of Mesoscale Convective Systems (MCSs). They are commonly associated with lightning that produce large charge moment changes (CMCs). Synergistic use of satellite and radar-retrieved observations together with sounding data, forecasts, and lightning-detection networks allowed the diagnosis and analysis of the meteorological conditions associated with sprites as well as large-CMC lightning over Oklahoma.

  20. Environmental Assessment: Construction of Air Traffic Control Tower Tinker Air Force Base, Oklahoma

    DTIC Science & Technology

    2009-03-01

    built with limited equipment space and designed to accommodate only air traffic control (A TC) operations. Although multiple upgrades and repairs to...delay flying operations. Further, demands placed on the existing tower make it unsuitable for further expansion and degrade the adequacy of the work...would not require changes to land use designations or be considered incompatible with the Tinker AFB General Plan and Oklahoma City Southea<>t Sector

  1. Environmental Assessment: Sooner Drop Zone Expansion Altus Air Force Base, Oklahoma

    DTIC Science & Technology

    2003-08-01

    Earth Resources 3.3.3.1 Geology The surface and near-surface geology of Harmon County consists of Permian and Quaternary sediments and rocks...During the Permian Period, southwestern Oklahoma was on the eastern side of an inland sea. A thick layer of red shales and saline-sea evaporites...the Endangered Species Act, is so designated because of danger of its extinction as a consequence of economic growth and development without

  2. Uranium content of ground and surface waters in western Kansas, eastern Colorado, and the Oklahoma Panhande

    USGS Publications Warehouse

    Landis, E.R.

    1956-01-01

    and in some parts of the report area, such as the Cimarron River area of westernmost Oklahoma and northeastern New Mexico, and the Rule Creek area in Bent and Las Animas Counties, Colo. , most, or all, of the water samples collected contain relatively large amounts of uranium. Further exploration to determine the source of the uranium in the water from these rock units and areas may be worthwhile.

  3. Tobacco control and prevention in Oklahoma: best practices in a preemptive state.

    PubMed

    Rhoades, Rebekah R; Beebe, Laura A

    2015-01-01

    For more than a decade, the Oklahoma Tobacco Settlement Endowment Trust and Oklahoma State Department of Health have collaborated to implement best practices in tobacco control through state and community interventions, including legislated and voluntary policy approaches, health communication, cessation programs, and surveillance and evaluation activities. This partnership eliminates duplication and ensures efficient use of public health dollars for a comprehensive tobacco control program based on a systems and social norm change approach. The purpose of this paper is to briefly describe strategies to reduce tobacco use despite a rare policy environment imposed by the presence of near-complete state preemption of tobacco-related law. Key outcome indicators were used to track progress related to state tobacco control and prevention programs. Data sources included cigarette excise tax stamp sales, statewide surveillance systems, Oklahoma Tobacco Helpline registration data, and local policy tracking databases. Data were collected in 2001-2013 and analyzed in 2012 and 2013. Significant declines in cigarette consumption and adult smoking prevalence occurred in 2001-2012, and smoking among high school students fell 45%. Changes were also observed in attitudes and behaviors related to secondhand smoke. Community coalitions promoted adoption of local policies where allowable, with 92 ordinances mirroring state clean indoor air laws and 88 ordinances mirroring state youth access laws. Tobacco-free property policies were adopted by 292 school districts and 309 worksites. Moving forward, tobacco use will be prioritized as an avoidable health hazard in Oklahoma as it is integrated into a wellness approach that also targets obesity reduction.

  4. Tobacco Control and Prevention in Oklahoma: Best Practices in a Preemptive State.

    PubMed

    Rhoades, Rebekah R; Beebe, Laura A

    2015-11-01

    For more than a decade, the Oklahoma Tobacco Settlement Endowment Trust and Oklahoma State Department of Health have collaborated to implement best practices in tobacco control through state and community interventions, including legislated and voluntary policy approaches, health communication, cessation programs, and surveillance and evaluation activities. This partnership eliminates duplication and ensures efficient use of public health dollars for a comprehensive tobacco control program based on a systems and social norm change approach. The purpose of this paper is to briefly describe strategies to reduce tobacco use despite a rare policy environment imposed by the presence of near-complete state preemption of tobacco-related law. Key outcome indicators were used to track progress related to state tobacco control and prevention programs. Data sources included cigarette excise tax stamp sales, statewide surveillance systems, Oklahoma Tobacco Helpline registration data, and local policy tracking databases. Data were collected in 2001-2013 and analyzed in 2012 and 2013. Significant declines in cigarette consumption and adult smoking prevalence occurred in 2001-2012, and smoking among high school students fell 45%. Changes were also observed in attitudes and behaviors related to secondhand smoke. Community coalitions promoted adoption of local policies where allowable, with 92 ordinances mirroring state clean indoor air laws and 88 ordinances mirroring state youth access laws. Tobacco-free property policies were adopted by 292 school districts and 309 worksites. Moving forward, tobacco use will be prioritized as an avoidable health hazard in Oklahoma as it is integrated into a wellness approach that also targets obesity reduction.

  5. Rainfall-runoff hydrographs and basin characteristics data for small streams in Oklahoma

    USGS Publications Warehouse

    Bergman, D.L.; Huntzinger, Thomas L.

    1981-01-01

    Rainfall with concordant runoff events recorded at 45 gages located in drainage basins of less than 30 square miles in Oklahoma are summarized. Selected basin characteristics which relate to storm runoff are described and tabulated for each gage site summarized. A tabulation is included which identifies drainage basins that produce atypical rainfall-runoff distribution as a result of regulation by upstream flood-retention structures.

  6. Quantitative models for aggregate: some types and examples from Oklahoma carbonate rocks

    USGS Publications Warehouse

    Bliss, James D.

    1999-01-01

    Evaluation of data for three engineering variable--absorption, bulk specific gravity, and freeze-thaw durability (350 cycles)--was made for quarries in carbonate rocks in Oklahoma that supply aggregate. It was found that lower Palrozoic carbonate rocks (Cambrian through Devonian) are likely to make a better quality aggregate than upper Paleozoic (Mississippian to Permian) carbonate rocks. In addition, freeze-thaw durability can be forecast from absorption and is exemplary for lower Paleozoic carbonate rocks.

  7. ENVIRONMENTAL ASSESSMENT OF OKLAHOMA ABANDONED DRILLING AND PRODUCTION SITES AND ASSOCIATED PUBLIC EDUCATION/OUTREACH ACTIVITIES

    SciTech Connect

    Mike Terry

    2002-03-01

    The U.S. Department of Energy has participated with the Oklahoma Energy Resource Board (OERB) since 1995 by providing grant funding for on-going work in both environmental assessment of abandoned oilfield exploration and production sites and associated public education/outreach activities. The OERB, a state agency created in 1993 by the Oklahoma legislature, administers programs funded by an assessment of one tenth of one percent on all oil and natural gas produced and sold in the state of Oklahoma. Approximately one half of the funds are used to assess and remediate abandoned oilfield sites and the other half are being used to educate about the importance of the oil and natural gas industry and OERB's environmental efforts. Financial participation through grant funding by the U.S. D.O.E. has been $200,000 annually which represents approximately 3 percent of OERB's private funding. Most of OERB's revenues come from an assessment of 1/10th of 1% on the sale of crude and natural gas in Oklahoma. The assessment is considered voluntary in that any interest owner may ask for a refund annually of their contributions to the fund. On average, 95% of the assessment dollars have remained with OERB, which shows tremendous support by the industry. This Final Report summarizes the progress of the three year grant. The purpose of this three-year project was to continue the progress of the OERB to accomplish its environmental and educational objectives and transfer information learned to other organizations and producing states in the industry.

  8. Electric and kinematic structure of the Oklahoma mesoscale convective system of 7 June 1989

    NASA Technical Reports Server (NTRS)

    Hunter, Steven M.; Schur, Terry J.; Marshall, Thomas C.; Rust, W. D.

    1992-01-01

    Balloon soundings of electric field in Oklahoma mesoscale convective systems (MCS) were obtained by the National Severe Storms Laboratory in the spring of 1989. This study focuses on a sounding made in the rearward edge of an MCS stratiform rain area on 7 June 1989. Data from Doppler radars, a lightning ground-strike location system, satellite, and other sources is used to relate the mesoscale attributes of the MCS to the observed electric-field profile.

  9. Measurement of soil moisture trends with airborne scatterometers. [Guymon, Oklahoma and Dalhart, Texas

    NASA Technical Reports Server (NTRS)

    Jones, C. L.; Mcfarland, M. J.; Rosethal, W. D.; Theis, S. W. (Principal Investigator)

    1982-01-01

    In an effort to investigate aircraft multisensor responses to soil moisture and vegetation in agricultural fields, an intensive ground sampling program was conducted in Guymon, Oklahoma and Dalhart, Texas in conjunction with aircraft data collected for visible/infrared and passive and active microwave systems. Field selections, sampling techniques, data processing, and the aircraft schedule are discussed for both sites. Field notes are included along with final (normalized and corrected) data sets.

  10. Digital data sets of depth-duration frequency of precipitation for Oklahoma

    USGS Publications Warehouse

    Rea, Alan; Tortorelli, Robert L.

    1999-01-01

    These geospatial data sets were produced as part of a regional precipitation frequency analysis for Oklahoma. The data sets consist of surface grids of precipitation depths for seven frequencies (expressed as recurrence intervals of 2-, 5-, 10-, 25-, 50-, 100-, and 500-years) and 12 durations (15-, 30-, and 60-minutes; 1-, 2-, 3-, 6-, 12-, and 24-hours; and 1-, 3-, and 7-days). Eighty-four depth-duration-frequency surfaces were produced from precipitation-station data. Precipitation-station data from which the surfaces were interpolated and contour lines derived from each surface also are included. Contour intervals vary from 0.05 to 0.5 inch. Data were used from precipitation gage stations with at least 10 years of record within Oklahoma and a zone extending about 50 kilometers into bordering states. Three different rain gage networks provided the data (15-minute, 1-hour, and 1-day). Precipitation annual maxima (depths) were determined from the station data for each duration for 110 15-minute, 141 hourly, and 413 daily stations. Statistical methods were used to estimate precipitation depths for each duration-frequency at each station. These station depth-duration-frequency estimates were interpolated to produce continuous grids with grid-cell spacing of 2,000 meters. Contour lines derived from these surfaces (grids) were used to produce the maps in the 'Depth-Duration Frequency of Precipitation for Oklahoma,' by R.L. Tortorelli, Alan Rea, and W.H. Asquith, U.S. Geological Survey Water-Resources Investigations Report 99-4232. The geospatial data sets are presented in digital form for use with geographic information systems. These geospatial data sets may be used to determine an interpolated value of depth-duration-frequency of precipitation for any point in Oklahoma.

  11. A Study Of Fluid Pressure Migration Within The North-Central Oklahoma Seismic Gap

    NASA Astrophysics Data System (ADS)

    Lambert, C.; Keranen, K. M.; Sickbert, T.

    2015-12-01

    The rise in seismicity in Oklahoma since 2008 provides an unusual opportunity to study fluid migration and the interaction of fluids with faults. One unique area in north-central Oklahoma is a current seismic gap between large clusters in northern and central Oklahoma, providing a window into the temporal evolution of local seismicity. The gap in seismicity occurs across the NNE-SSW trending Nemaha uplift, with long faults relatively well-oriented in the regional stress field. Wastewater disposal occurs both within and on either side of the gap, and seismicity approached both sides of the uplift in 2014. To record seismicity and seismic migration through time within the uplift and along the bounding faults on either side, we deployed a ten station array of broadband sensors in April 2015. Our goal is to detect possible seismic signals related to fluid pressure migration and to ultimately increase our understanding of the fault response to perturbations in fluid pressure. Here we present local earthquake locations from the first months of data and initial focal mechanisms. We detect higher numbers of earthquakes happening within the Nemaha uplift than recorded in existing catalogs. The seismicity is typically

  12. Oklahoma experiences largest earthquake during ongoing regional wastewater injection hazard mitigation efforts

    NASA Astrophysics Data System (ADS)

    Yeck, W. L.; Hayes, G. P.; McNamara, D. E.; Rubinstein, J. L.; Barnhart, W. D.; Earle, P. S.; Benz, H. M.

    2017-01-01

    The 3 September 2016, Mw 5.8 Pawnee earthquake was the largest recorded earthquake in the state of Oklahoma. Seismic and geodetic observations of the Pawnee sequence, including precise hypocenter locations and moment tensor modeling, shows that the Pawnee earthquake occurred on a previously unknown left-lateral strike-slip basement fault that intersects the mapped right-lateral Labette fault zone. The Pawnee earthquake is part of an unprecedented increase in the earthquake rate in Oklahoma that is largely considered the result of the deep injection of waste fluids from oil and gas production. If this is, indeed, the case for the M5.8 Pawnee earthquake, then this would be the largest event to have been induced by fluid injection. Since 2015, Oklahoma has undergone wide-scale mitigation efforts primarily aimed at reducing injection volumes. Thus far in 2016, the rate of M3 and greater earthquakes has decreased as compared to 2015, while the cumulative moment—or energy released from earthquakes—has increased. This highlights the difficulty in earthquake hazard mitigation efforts given the poorly understood long-term diffusive effects of wastewater injection and their connection to seismicity.

  13. Generalized altitude and configuration of the base of the High Plains regional aquifer, northwestern Oklahoma

    USGS Publications Warehouse

    Havens, John S.

    1981-01-01

    During 1978, the U.S. Geological Survey began a 5-year study of the High Plains regional aquifer system to provide hydrologic information for evaluation of the effects of long-term development of the aquifer and to develop computer models for prediction of aquifer response to alternative changes in ground-water management (Weeks, 1978). This report is one of a series presenting hydrologic information of the High Plains aquifer in Oklahoma. This report consists of two maps showing the altitude and configuration of the eroded pre-Ogallala bedrock surface (sheets 1 and 2) that forms the base of the aquifer. Bedrock slopes generally from west to east and is composed of rocks of Permian, Triassic-Jurassic, and Cretaceous age. The subcrop extent of these rocks is shown by Morton (1973) for Oklahoma and by Weeks and Gutentag (1981) for the entire High Plains study area. Altitudes of the aquifer base were determined from drillers' logs provided by the Oklahoma Water Resources Board and from published and unpublished information in the files of the U.S. Geological Survey. Where data were sparse, the total well depth was used as the aquifer base under the assumption that wells generally are not drilled very deep into non-water yielding bedrock.

  14. Left-lateral intraplate deformation along the Amarillo-Wichita Uplift. Texas Panhandle and Oklahoma

    SciTech Connect

    Budnik, R.T.

    1985-01-01

    The west-northwest trending Amarillo-Wichita Uplift in the Texas Panhandle and southwestern Oklahoma was produced as a result of recurrent large-scale intraplate deformation during the Late Paleozoic Ancestral Rocky Mountain orogeny. The area was broadly folded in the Late Devonian to Early Mississippian. Cambrian through Devonian units were downwarped into the Anadarko Basin, truncated by erosion, and unconformably overlain by Upper Devonian to Mississippian strata. To the south, Mississippian units overlie Ordovician strata and Precambrian basement along the axis of the Texas Arch. Strike-slip faulting along the axis of the Southern Oklahoma Aulacogen formed the Amarillo-Wichita Uplift during the Pennsylvanian. In the Texas Panhandle, the uplift has been internally deformed into a series of pull-apart grabens which are filled with up to 1500 m of Pennsylvanian arkosic debris. The Whittenburg Trough, a large pull-apart basin along the southwest flank of the uplift, contains about 2300 m of syntectonic deposits. Erosional edges of older units beneath the Mississippian are presently offset 120 km in a left-lateral sense along the uplift. Pre-Mississippian units located in the Hardeman Basin of southwestern Oklahoma originally aligned with those in the western Anadarko Basin of the Texas Panhandle. Restoration to the pre-faulting configuration also realigns offset Proterozoic basement terranes. The orientation of strike-slip and reverse faults and related folds indicate northeast-southwest directed compression during the Pennsylvanian.

  15. Perceptions of fish habitat conditions in Oklahoma tailwater fisheries: a survey of fisheries managers

    USGS Publications Warehouse

    Long, James M.

    2011-01-01

    While the downstream effects of dams on fish habitat have long been recognized, broad-scale assessments of tailwater fish habitat have rarely been conducted. In this paper, I report on the status of tailwater fisheries in Oklahoma as determined through a web-based survey of fisheries biologists with the Oklahoma Department of Wildlife Conservation conducted in July 2010. Respondents addressed 38 tailwaters, encompassing all major areas of the state. The majority of fish species comprising these fisheries included blue catfish (Ictalurus furcatus), followed by white bass (Morone chrysops), channel catfish (I. punctatus) and flathead catfish (Pylodictis olivaris). Most respondents indicated no or low concerns with fish habitat in tailwaters under their management supervision; only two tailwaters (Tenkiller Ferry and Fort Gibson) had the majority of concerns with fish habitat identified as high to moderately high. Principal components analysis and subsequent correlation analysis showed that tailwaters that scored high for issues related to shoreline erosion, change in water depth, flow fluctuations, and flow timing were associated with dams with large maximum discharge ability. No other factors related to fish habitat condition in tailwaters were found. In Oklahoma, dams with maximum discharge of at least 6,767.5 m3 sec–1 were more likely to have flow-related fish habitat concerns in the tailwater.

  16. Ultradeep Anadarko exploration returns in highly pressured Washita County area

    SciTech Connect

    Petzet, G.A.

    1990-12-17

    This paper discusses how ultradeep exploration is slowly returning to the Anadarko basin. An Oklahoma City independent spudded a wildcat in Washita County last week that is scheduled to evaluate mainly Siluro-Devonian Hunton and Cambro-Ordovician Arbuckle. The well is about 6 miles southeast of Cordell, Okla. Drilling time to 26,000 ft is estimated at 320-365 days.

  17. Assessing agricultural drought in summer over Oklahoma Mesonet sites using the water-related vegetation index from MODIS.

    PubMed

    Bajgain, Rajen; Xiao, Xiangming; Basara, Jeffrey; Wagle, Pradeep; Zhou, Yuting; Zhang, Yao; Mahan, Hayden

    2017-02-01

    Agricultural drought, a common phenomenon in most parts of the world, is one of the most challenging natural hazards to monitor effectively. Land surface water index (LSWI), calculated as a normalized ratio between near infrared (NIR) and short-wave infrared (SWIR), is sensitive to vegetation and soil water content. This study examined the potential of a LSWI-based, drought-monitoring algorithm to assess summer drought over 113 Oklahoma Mesonet stations comprising various land cover and soil types in Oklahoma. Drought duration in a year was determined by the number of days with LSWI <0 (DNLSWI) during summer months (June-August). Summer rainfall anomalies and LSWI anomalies followed a similar seasonal dynamics and showed strong correlations (r (2) = 0.62-0.73) during drought years (2001, 2006, 2011, and 2012). The DNLSWI tracked the east-west gradient of summer rainfall in Oklahoma. Drought intensity increased with increasing duration of DNLSWI, and the intensity increased rapidly when DNLSWI was more than 48 days. The comparison between LSWI and the US Drought Monitor (USDM) showed a strong linear negative relationship; i.e., higher drought intensity tends to have lower LSWI values and vice versa. However, the agreement between LSWI-based algorithm and USDM indicators varied substantially from 32 % (D 2 class, moderate drought) to 77 % (0 and D 0 class, no drought) for different drought intensity classes and varied from ∼30 % (western Oklahoma) to >80 % (eastern Oklahoma) across regions. Our results illustrated that drought intensity thresholds can be established by counting DNLSWI (in days) and used as a simple complementary tool in several drought applications for semi-arid and semi-humid regions of Oklahoma. However, larger discrepancies between USDM and the LSWI-based algorithm in arid regions of western Oklahoma suggest the requirement of further adjustment in the algorithm for its application in arid regions.

  18. Assessing agricultural drought in summer over Oklahoma Mesonet sites using the water-related vegetation index from MODIS

    NASA Astrophysics Data System (ADS)

    Bajgain, Rajen; Xiao, Xiangming; Basara, Jeffrey; Wagle, Pradeep; Zhou, Yuting; Zhang, Yao; Mahan, Hayden

    2017-02-01

    Agricultural drought, a common phenomenon in most parts of the world, is one of the most challenging natural hazards to monitor effectively. Land surface water index (LSWI), calculated as a normalized ratio between near infrared (NIR) and short-wave infrared (SWIR), is sensitive to vegetation and soil water content. This study examined the potential of a LSWI-based, drought-monitoring algorithm to assess summer drought over 113 Oklahoma Mesonet stations comprising various land cover and soil types in Oklahoma. Drought duration in a year was determined by the number of days with LSWI <0 (DNLSWI) during summer months (June-August). Summer rainfall anomalies and LSWI anomalies followed a similar seasonal dynamics and showed strong correlations ( r 2 = 0.62-0.73) during drought years (2001, 2006, 2011, and 2012). The DNLSWI tracked the east-west gradient of summer rainfall in Oklahoma. Drought intensity increased with increasing duration of DNLSWI, and the intensity increased rapidly when DNLSWI was more than 48 days. The comparison between LSWI and the US Drought Monitor (USDM) showed a strong linear negative relationship; i.e., higher drought intensity tends to have lower LSWI values and vice versa. However, the agreement between LSWI-based algorithm and USDM indicators varied substantially from 32 % ( D 2 class, moderate drought) to 77 % (0 and D 0 class, no drought) for different drought intensity classes and varied from ˜30 % (western Oklahoma) to >80 % (eastern Oklahoma) across regions. Our results illustrated that drought intensity thresholds can be established by counting DNLSWI (in days) and used as a simple complementary tool in several drought applications for semi-arid and semi-humid regions of Oklahoma. However, larger discrepancies between USDM and the LSWI-based algorithm in arid regions of western Oklahoma suggest the requirement of further adjustment in the algorithm for its application in arid regions.

  19. Digital data sets that describe aquifer characteristics of the Tillman terrace and alluvial aquifer in southwestern Oklahoma

    USGS Publications Warehouse

    Becker, C.J.; Runkle, D.L.; Rea, Alan

    1997-01-01

    ARC/INFO export and nonproprietary format files This diskette contains digitized aquifer boundaries and maps of hydraulic conductivity, recharge, and ground-water level elevation contours for the Tillman terrace and alluvial aquifer in southwestern Oklahoma. The Tillman terrace aquifer encompasses the unconsolidated terrace deposits and alluvium associated with the North Fork of the Red River and the Red River in the western half of Tillman County. These sediments consist of discontinuous layers of clay, sandy clay, sand, and gravel. The aquifer extends over an area of 285 square miles and is used for irrigation and domestic purposes. Granite and the Hennessey Formation outcrop in northern parts of the aquifer where alluvial deposits are absent. These outcrops were included as part of the aquifer in a thesis that modeled the ground-water flow in the aquifer. Most of the aquifer boundaries and some of the lines in the hydraulic conductivity and recharge data sets were extracted from a published digital surficial geology data set based on a scale of 1:250,000. Most of the lines in the hydraulic conductivity, recharge, and 1969 water-level elevation contour data sets, and one line in the aquifer boundary data set were digitized from a paper map published at a scale of 1:249,695 in a thesis in which the ground-water flow in the aquifer was modeled. Ground-water flow models are numerical representations that simplify and aggregate natural systems. Models are not unique; different combinations of aquifer characteristics may produce similar results. Therefore, values of hydraulic conductivity and recharge used in the model and presented in this data set are not precise, but are within a reasonable range when compared to independently collected data.

  20. Permian dust in Oklahoma: Source and origin for Middle Permian (Flowerpot-Blaine) redbeds in Western Tropical Pangaea

    NASA Astrophysics Data System (ADS)

    Sweet, Alisan C.; Soreghan, Gerilyn S.; Sweet, Dustin E.; Soreghan, Michael J.; Madden, Andrew S.

    2013-02-01

    Analogous to many Permian units globally, the Middle Permian of Oklahoma (Flowerpot Shale and Blaine Formation) contains voluminous fine-grained redbeds. These units have long been interpreted to record marine to marginal-marine deposition owing to minor evaporite/dolomite strata; this interpretation, however, disregards the predominant siliciclastic material. Siltstone predominates, and all siliciclastic material is of inferred aeolian origin owing to the fine and remarkably uniform grain size, internally massive structure, blanket-like geometry, and common palaeosols, especially in the Flowerpot Shale. Previously suggested alternative environments for such abundant fine-grained material, such as distal deltaic deposition, are inconsistent with the absence of key sedimentary structures (e.g., graded beds), associated facies (e.g., channelised units), and vertical or lateral trends (e.g., upward coarsening). The minor claystone and associated evaporite and dolomite facies of the Blaine Formation exhibit evidence for subaqueous deposition, but with aeolian delivery of the siliciclastic component. An aeolian dust origin for the siliciclastic material reinforces the interpretation of generally semiarid conditions for this equatorial region of western Pangaea. Whole-rock geochemical and detrital-zircon geochronological data on the siliciclastic units indicate a mixed provenance that includes a mafic component exhibiting a composition similar to reference populations from the Ouachita orogen. The dominant zircon populations reflect transport from easterly/southeasterly directions, with fewer grains likely derived from basement located to the west. Combining an aeolian delivery with the provenance signal indicates predominant equatorial easterlies during deposition of the study units, and subordinate westerlies, consistent with Pangaean monsoonal circulation. Permian redbeds preserved in many parts of former low-latitude Pangaea bear attributes similar to those of the