Science.gov

Sample records for act oil pipeline

  1. 75 FR 29526 - Revisions to Oil Pipeline Regulations Pursuant to the Energy Policy Act of 1992; Notice of Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-26

    ... No: 2010-12622] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [131 FERC ] 61,161; Docket No. RM93-11-000] Revisions to Oil Pipeline Regulations Pursuant to the Energy Policy Act of 1992; Notice of Annual Change in the Producer Price Index for Finished Goods May 19, 2010. The...

  2. 76 FR 28966 - Revisions to Oil Pipeline Regulations Pursuant to the Energy Policy Act of 1992; Notice of Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Revisions to Oil Pipeline Regulations Pursuant to the Energy Policy Act of 1992; Notice of Annual Change in the Producer Price Index for Finished Goods The...

  3. 77 FR 29997 - Revisions to Oil Pipeline Regulations Pursuant to the Energy Policy Act of 1992; Notice of Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-21

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Revisions to Oil Pipeline Regulations Pursuant to the Energy Policy Act of 1992; Notice of Annual Change in the Producer Price Index for Finished Goods The...

  4. 78 FR 30296 - Revisions to Oil Pipeline Regulations Pursuant to the Energy Policy Act of 1992; Notice of Annual...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Revisions to Oil Pipeline Regulations Pursuant to the Energy Policy Act of 1992; Notice of Annual Change in the Producer Price Index for Finished Goods The...

  5. Colombian export oil pipeline

    SciTech Connect

    Duncan, K. ); Enright, B. )

    1989-06-01

    The authors discuss how bringing crude oil to market often requires extraordinary determination and effort to overcome the obstacles of terrain and time. They describe a pipeline project on a 53-week suicide schedule to get oil across the Colombian Andes. After confronting setbacks, they completed a job that included 304 miles of pipeline, 497 miles of telecommunications and a major offshore terminal in only 47 weeks.

  6. Maglev crude oil pipeline

    NASA Technical Reports Server (NTRS)

    Knolle, Ernst G.

    1994-01-01

    This maglev crude oil pipeline consists of two conduits guiding an endless stream of long containers. One conduit carries loaded containers and the other empty returns. The containers are levitated by permanent magnets in repulsion and propelled by stationary linear induction motors. The containers are linked to each other in a manner that allows them, while in continuous motion, to be folded into side by side position at loading and unloading points. This folding causes a speed reduction in proportion to the ratio of container diameter to container length. While in side by side position, containers are opened at their ends to be filled or emptied. Container size and speed are elected to produce a desired carrying capacity.

  7. 25 CFR 169.25 - Oil and gas pipelines.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Oil and gas pipelines. 169.25 Section 169.25 Indians....25 Oil and gas pipelines. (a) The Act of March 11, 1904 (33 Stat. 65), as amended by the Act of March 2, 1917 (39 Stat. 973; 25 U.S.C. 321), authorizes right-of-way grants for oil and gas...

  8. 25 CFR 169.25 - Oil and gas pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Oil and gas pipelines. 169.25 Section 169.25 Indians....25 Oil and gas pipelines. (a) The Act of March 11, 1904 (33 Stat. 65), as amended by the Act of March 2, 1917 (39 Stat. 973; 25 U.S.C. 321), authorizes right-of-way grants for oil and gas...

  9. 25 CFR 169.25 - Oil and gas pipelines.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Oil and gas pipelines. 169.25 Section 169.25 Indians....25 Oil and gas pipelines. (a) The Act of March 11, 1904 (33 Stat. 65), as amended by the Act of March 2, 1917 (39 Stat. 973; 25 U.S.C. 321), authorizes right-of-way grants for oil and gas...

  10. 25 CFR 169.25 - Oil and gas pipelines.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Oil and gas pipelines. 169.25 Section 169.25 Indians....25 Oil and gas pipelines. (a) The Act of March 11, 1904 (33 Stat. 65), as amended by the Act of March 2, 1917 (39 Stat. 973; 25 U.S.C. 321), authorizes right-of-way grants for oil and gas...

  11. 25 CFR 169.25 - Oil and gas pipelines.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Oil and gas pipelines. 169.25 Section 169.25 Indians....25 Oil and gas pipelines. (a) The Act of March 11, 1904 (33 Stat. 65), as amended by the Act of March 2, 1917 (39 Stat. 973; 25 U.S.C. 321), authorizes right-of-way grants for oil and gas...

  12. Suriname installing first crude-oil pipeline

    SciTech Connect

    McAllister, E.W. )

    1992-04-27

    This paper reports that the first cross country crude-oil pipeline in the south American country of Suriname is currently under construction. The State Oil Co. of Suriname (Staatsolie) is building the 34.4-mile, 14-in. pipeline to deliver crude oil from the Catharina Sophia field (Tambaredjo) to the Tout Lui Faut terminal near the capital, Paramaribo. Crude oil from the Jossi Kreek field will be injected at mile point (MP) 3.4. Oil from these two fields is now being moved to tout Lui Faut by Staatsolie-owned motorized ocean barges. Increased production to meet requirements of a planned refinery near Tout Lui Faut prompted the pipeline.

  13. Pump packages for Colombian crude oil pipeline

    SciTech Connect

    1994-05-01

    The Caterpillar Large Engine Center recently packaged ten engine-driven centrifugal pump packages for British Petroleum Exploration`s crude oil pipeline in South America. The ten sets, which use Ingersoll-Dresser centrifugal pumps, are designed to increase significantly the output of BP`s Central LLanos pipeline located in a remote region near Bogota, Colombia. BP anticipates that the addition of the new pump packages will increase daily volume from the current 100000 barrels to approximately 210000 barrels when the upgrade of the pipeline is completed in September. The ten sets are installed at three separate pumping stations. The stations are designed to operate continuously while unmanned, with only periodic maintenance required. The pump packages are powered by Caterpillar 3612 engines rated 3040 kW at 1000 r/min. The 12-cylinder engines are turbocharged and charge-air cooled and use the pipeline oil as both fuel and a cooling medium for the fuel injectors.

  14. Peak Oil: Diverging Discursive Pipelines

    NASA Astrophysics Data System (ADS)

    Doctor, Jeff

    Peak oil is the claimed moment in time when global oil production reaches its maximum rate and henceforth forever declines. It is highly controversial as to whether or not peak oil represents cause for serious concern. My thesis explores how this controversy unfolds but brackets the ontological status of the reality indexed by the peakoil concept. I do not choose a side in the debate; I look at the debate itself. I examine the energy outlook documents of ExxonMobil, Shell, BP, Chevron, Total and the International Energy Agency (IEA) as well as academic articles and documentaries. Through an in-depth analysis of peak-oil controversy via tenets of actor-network theory (ANT), I show that what is at stake are competing framings of reality itself, which must be understood when engaging with the contentious idea of peak oil.

  15. Pipelining heavy crude oil requires special pumps

    SciTech Connect

    Brennan, J.R.

    1995-10-01

    This paper reviews the use of rotary screw pumps installed at Guatemala`s Xan oil field to help pipeline heavy crudes to their processing facilities. It reviews the special design characteristics and specifications for each of the three pumps. It provides information on the capacities and the materials used in making the pumps. It provides information on cooling systems and on the engines used to power the pumps.

  16. 43 CFR 2881.12 - When do I need a TUP for an oil and gas pipeline?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... pipeline? 2881.12 Section 2881.12 Public Lands: Interior Regulations Relating to Public Lands (Continued... THE MINERAL LEASING ACT General Information § 2881.12 When do I need a TUP for an oil and gas pipeline... in order to construct, operate, maintain, or terminate your pipeline, or to protect the...

  17. 43 CFR 2881.12 - When do I need a TUP for an oil and gas pipeline?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... pipeline? 2881.12 Section 2881.12 Public Lands: Interior Regulations Relating to Public Lands (Continued... THE MINERAL LEASING ACT General Information § 2881.12 When do I need a TUP for an oil and gas pipeline... in order to construct, operate, maintain, or terminate your pipeline, or to protect the...

  18. 43 CFR 2881.12 - When do I need a TUP for an oil and gas pipeline?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... pipeline? 2881.12 Section 2881.12 Public Lands: Interior Regulations Relating to Public Lands (Continued... THE MINERAL LEASING ACT General Information § 2881.12 When do I need a TUP for an oil and gas pipeline... in order to construct, operate, maintain, or terminate your pipeline, or to protect the...

  19. Oil pipelines of the United States: progress and outlook

    SciTech Connect

    Not Available

    1983-01-01

    An overview of American oil pipelines is given and the future of the industry is discussed. Oil pipelines serve as a statistically-proven safe means of transporting the 600 million gallons of petroleum products used daily by the US. The proportion of price per gallon of refined petroleum products from pipeline transportation charges has dropped steadily as the result of ever-larger improved systems, with a network of over 227,000 miles of oil pipelines capable of carrying more than 50 different grades of refined and specialty products. The future of oil pipelines is seen to hold expansion in the construction of lines from offshore production sites and the construction of carbon dioxide lines to facilitate enhanced oil recovery. Expansion is said to be dependent upon pipeline companies earning an adequate rate of return on investment to attract money for expenditures and freedom from burdensome and costly government-sponsored regulations. 26 figures, 7 tables.

  20. 77 FR 32631 - Lion Oil Trading & Transportation, Inc., Magnolia Pipeline Company, and El Dorado Pipeline...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission Lion Oil Trading & Transportation, Inc., Magnolia Pipeline Company, and El... 385.202 (2011), Lion Oil Trading & Transportation, Inc., Magnolia Pipeline Company, and El...

  1. 8. SOUTH PLANT SHELL OIL COMPANY FACILITIES, WITH PIPELINE PEDESTALS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    8. SOUTH PLANT SHELL OIL COMPANY FACILITIES, WITH PIPELINE PEDESTALS IN FOREGROUND. VIEW TO SOUTHWEST. - Rocky Mountain Arsenal, Bounded by Ninety-sixth Avenue & Fifty-sixth Avenue, Buckley Road, Quebec Street & Colorado Highway 2, Commerce City, Adams County, CO

  2. United States issues cleanup order to owner of ruptured Refugio Beach oil pipeline

    EPA Pesticide Factsheets

    - Today, the U.S. Environmental Protection Agency and the U.S. Coast Guard issued a joint federal Clean Water Act order to ensure the cleanup of heavy crude oil leaked from a pipeline near Refugio State Beach, Santa Barbara County, Calif. The order requir

  3. 18 CFR 356.3 - Preservation of records for oil pipeline companies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... for oil pipeline companies. 356.3 Section 356.3 Conservation of Power and Water Resources FEDERAL... OF RECORDS FOR OIL PIPELINE COMPANIES § 356.3 Preservation of records for oil pipeline companies... and other products stocks and movement pipelines only: (a) Records and receipts, deliveries,...

  4. 18 CFR 357.2 - FERC Form No. 6, Annual Report of Oil Pipeline Companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Report of Oil Pipeline Companies. 357.2 Section 357.2 Conservation of Power and Water Resources FEDERAL.... 6, Annual Report of Oil Pipeline Companies. (a) Who must file. (1) Each pipeline carrier subject to... the Commission copies of FERC Form No. 6, “Annual Report of Oil Pipeline Companies,” pursuant to...

  5. 18 CFR 356.3 - Preservation of records for oil pipeline companies.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... for oil pipeline companies. 356.3 Section 356.3 Conservation of Power and Water Resources FEDERAL... OF RECORDS FOR OIL PIPELINE COMPANIES § 356.3 Preservation of records for oil pipeline companies... and other products stocks and movement pipelines only: (a) Records and receipts, deliveries,...

  6. 18 CFR 357.2 - FERC Form No. 6, Annual Report of Oil Pipeline Companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Report of Oil Pipeline Companies. 357.2 Section 357.2 Conservation of Power and Water Resources FEDERAL.... 6, Annual Report of Oil Pipeline Companies. (a) Who must file. (1) Each pipeline carrier subject to... the Commission copies of FERC Form No. 6, “Annual Report of Oil Pipeline Companies,” pursuant to...

  7. 18 CFR 357.2 - FERC Form No. 6, Annual Report of Oil Pipeline Companies.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Report of Oil Pipeline Companies. 357.2 Section 357.2 Conservation of Power and Water Resources FEDERAL.... 6, Annual Report of Oil Pipeline Companies. (a) Who must file. (1) Each pipeline carrier subject to... the Commission copies of FERC Form No. 6, “Annual Report of Oil Pipeline Companies,” pursuant to...

  8. 18 CFR 357.2 - FERC Form No. 6, Annual Report of Oil Pipeline Companies.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Report of Oil Pipeline Companies. 357.2 Section 357.2 Conservation of Power and Water Resources FEDERAL.... 6, Annual Report of Oil Pipeline Companies. (a) Who must file. (1) Each pipeline carrier subject to... the Commission copies of FERC Form No. 6, “Annual Report of Oil Pipeline Companies,” pursuant to...

  9. 18 CFR 357.2 - FERC Form No. 6, Annual Report of Oil Pipeline Companies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Report of Oil Pipeline Companies. 357.2 Section 357.2 Conservation of Power and Water Resources FEDERAL.... 6, Annual Report of Oil Pipeline Companies. (a) Who must file. (1) Each pipeline carrier subject to... the Commission copies of FERC Form No. 6, “Annual Report of Oil Pipeline Companies,” pursuant to...

  10. 18 CFR 357.3 - FERC Form No. 73, Oil Pipeline Data for Depreciation Analysis.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Pipeline Data for Depreciation Analysis. 357.3 Section 357.3 Conservation of Power and Water Resources... No. 73, Oil Pipeline Data for Depreciation Analysis. (a) Who must file. Any oil pipeline company.... 73, Oil Pipeline Data for Depreciation Analysis, available for review at the Commission's...

  11. 18 CFR 357.3 - FERC Form No. 73, Oil Pipeline Data for Depreciation Analysis.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Pipeline Data for Depreciation Analysis. 357.3 Section 357.3 Conservation of Power and Water Resources... No. 73, Oil Pipeline Data for Depreciation Analysis. (a) Who must file. Any oil pipeline company.... 73, Oil Pipeline Data for Depreciation Analysis, available for review at the Commission's...

  12. Troll oil pipeline: Seabed surveying and pipeline routing in critical areas

    SciTech Connect

    Indreeide, A.; Nilsen, O.; Trodal, L.; Canu, M.; Baldascino, G.

    1996-12-01

    The 85 km long 16-in oil pipeline from the Troll Field to the Mongstad Refinery North of Bergen in Norway, including a nearshore/inshore section of some 30 km length which is characterized by a water depth down to 540 meters, complex and rocky seabed topography including extremely steep fjords walls. This inner section required a considerable amount of highly detailed and accurate surveying, in particular using remotely operated vehicles (ROV) to gather the required seabed documentation for pipeline routing engineering and construction. In particular a high precision in route definition was necessary, together with a common seabed reference system for engineering and construction in order to obtain a very accurate pipeline location within the actual narrow route corridor. This paper deals with the seabed surveying and documentation as well as the subsequent pipeline routing within the nearshore/inshore section of the pipeline route.

  13. Sub-soil contamination due to oil spills in zones surrounding oil pipeline-pump stations and oil pipeline right-of-ways in Southwest-Mexico.

    PubMed

    Iturbe, Rosario; Flores, Carlos; Castro, Alejandrina; Torres, Luis G

    2007-10-01

    Oil spills due to oil pipelines is a very frequent problem in Mexico. Petroleos Mexicanos (PEMEX), very concerned with the environmental agenda, has been developing inspection and correction plans for zones around oil pipelines pumping stations and pipeline right-of-way. These stations are located at regular intervals of kilometres along the pipelines. In this study, two sections of an oil pipeline and two pipeline pumping stations zones are characterized in terms of the presence of Total Petroleum Hydrocarbons (TPHs) and Polycyclic Aromatic Hydrocarbons (PAHs). The study comprehends sampling of the areas, delimitation of contamination in the vertical and horizontal extension, analysis of the sampled soils regarding TPHs content and, in some cases, the 16 PAHs considered as priority by USEPA, calculation of areas and volumes contaminated (according to Mexican legislation, specifically NOM-EM-138-ECOL-2002) and, finally, a proposal for the best remediation techniques suitable for the contamination levels and the localization of contaminants.

  14. Sunoco Pipeline, L.P. Clean Water Act Settlement - 2017

    EPA Pesticide Factsheets

    EPA, and the U.S. Department of Justice announced that Sunoco Pipeline, L.P. (Sunoco) has agreed to pay a civil penalty for alleged violation of the Clean Water Act stemming from a 2012 gasoline discharge near Wellington, Ohio.

  15. Biplastic pipes for high-pressure oil pipeline systems

    NASA Astrophysics Data System (ADS)

    Anoshkin, A. N.; Tashkinov, A. A.; Larionov, A. F.; Pospelov, A. B.

    2000-05-01

    A high-performance, corrosion-resistant biplastic pipe for high-pressure oil pipeline systems is presented. The pipe combines an outer load-carrying layer formed from unidirectionally glass-reinforced plastic (GRP) sublayers by wet multi-circuit winding and an inner sealing layer of high-density polyethylene. Both demountable and permanent joints, tees, and other parts are constructed for these pipes. The biplastic pipes ensure reliable operation of oil pipeline systems under a pressure of up to 200 bar. The experimental results and calculated estimates of the strength of biplastic pipes are presented. The results of using these pipes in oil pipeline systems in the Perm' region are discussed.

  16. 18 CFR 357.4 - FERC Form No. 6-Q, Quarterly report of oil pipeline companies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., Quarterly report of oil pipeline companies. 357.4 Section 357.4 Conservation of Power and Water Resources... No. 6-Q, Quarterly report of oil pipeline companies. (a) Prescription. The quarterly financial report form of oil pipeline companies, designated as FERC Form No. 6-Q, is prescribed for the...

  17. 18 CFR 357.4 - FERC Form No. 6-Q, Quarterly report of oil pipeline companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., Quarterly report of oil pipeline companies. 357.4 Section 357.4 Conservation of Power and Water Resources... No. 6-Q, Quarterly report of oil pipeline companies. (a) Prescription. The quarterly financial report form of oil pipeline companies, designated as FERC Form No. 6-Q, is prescribed for the...

  18. Oil pipeline regulation: has the FERC finally slain the Minotaur

    SciTech Connect

    Coburn, L.L.

    1985-01-01

    Opinion 154-B of the Federal Energy Regulatory Commission (FERC) is supposed to resolve a 14-year legal tangle for the oil pipeline industry. The author examines whether the Opinion will clarify the confusion and reduce the litigation burden, and concludes that it will not. Opinion 154-B will ensure that litigation continues. Case-specific proceedings must occur for each of the pipelines under FERC jurisdiction to answer the questions, notably rate of return, left unanswered in the Opinion. Among the factors the author considers are rate base, capital structure, rate of return, and taxes. 8 figures, 2 tables.

  19. 18 CFR 357.3 - FERC Form No. 73, Oil Pipeline Data for Depreciation Analysis.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Pipeline Data for Depreciation Analysis. 357.3 Section 357.3 Conservation of Power and Water Resources... No. 73, Oil Pipeline Data for Depreciation Analysis. (a) Who must file. Any oil pipeline company requesting new or changed depreciation rates pursuant to part 347 of this title if the proposed...

  20. Stress analysis of parallel oil and gas steel pipelines in inclined tunnels.

    PubMed

    Wu, Xiaonan; Lu, Hongfang; Wu, Shijuan

    2015-01-01

    Geological conditions along long distance pipelines are complex. In consideration of differences in elevation and terrain obstacles, long distance pipelines are commonly laid through tunnels. Oil and gas pipelines are often laid side by side to reduce construction costs and minimize geological impact. The layout and construction of parallel oil and gas pipelines are more complex than those of single pipelines. In order to reduce safety hazards, it is necessary to carry out stress analysis of the oil and gas pipelines that run through tunnels. In this study, a stress analysis model of pipelines running through a tunnel was developed. On the basis of the finite element method, CAESAR II software was used to analyze the stress and displacement of a section of parallel oil and gas pipelines that run through tunnels and stress and displacement distribution laws were drawn from the analyses. A study of the factors influencing stress recommended that: (1) The buttress interval of the parallel oil and gas pipelines in a tunnel should be 12 m; (2) The angle of inclined pipelines should be no greater than 25°; (3) The stress of oil pipelines enhances more obviously than that of gas pipelines under earthquake action; (4) The average stress can be reduced by adopting "ladder" laying; and (5) Guide bend can be set at the tunnel entrance and exit in order to reduce the stress.

  1. Production and pipeline transport of oil-water dispersions

    SciTech Connect

    Carniani, E.; Celsi, A.; Ercolani, D.

    1997-07-01

    Oil-water dispersions are becoming increasingly important for their potential application in the economical exploitation of heavy-oil fields and as novel fuels to be utilized for gasification in industrial power plants and in small heating systems. Snamprogetti in co-operation with Agip and Eniricerche is involved in a research project, partially supported by the Holding Company ENI and Europen Union (Thermie project), for the developing of a new integrated process to produce heavy crude oil from the marginal fields located in the Adriatic Sea as oil-water dispersions. The process scheme provides the multiphase pipeline transportation of the oil in reservoir water dispersion (primary dispersion) from the platform to the onshore processing Oil Centre for oil production and for the preparation of a very stable dispersion of oil in fresh water (secondary dispersion) to be utilized for direct burning. To obtain the necessary information for the design of the production, transportation and processing systems Snamprogetti has equipped a pilot plant to perform dispersion preparations and characterizations, single phase and multiphase transportation tests. The present work provides experimental data relevant to pumping tests of primary and secondary dispersions showing a stable flow configuration for the secondary and a tendency to stratification for the primary in certain flow conditions. During multiphase pumping tests of primary dispersions a markedly non-newtonian behavior has been observed when strong segregation phenomena occur. A comparison with results obtained by one-phase and multiphase flow programs is also presented.

  2. First oil pipeline to Norway crosses Norwegian trench

    SciTech Connect

    Johsrud, P.

    1988-05-02

    Norsk Hydro AS laid the first oil pipeline from North Sea fields to Norway last summer as part of the Oseberg transportation system. The line was hydrostatically tested last fall in preparation for start-up next year. After several appraisal wells and extensive evaluation work, the operator for the field, Norsk Hydro, presented a development plan which was approved by the Norwegian parliament in the spring of 1984. This article describes the development phases, the transportation system, and how the trench crossing was done.

  3. 78 FR 72878 - Revisions to Procedural Regulations Governing Filing, Indexing and Service by Oil Pipelines...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-04

    ... Energy Regulatory Commission Revisions to Procedural Regulations Governing Filing, Indexing and Service... the filing, indexing and service procedures used by oil pipelines.\\1\\ Take notice that, effective...: \\2\\ \\1\\ Filing, Indexing and Service Requirements for Oil Pipelines, 143 FERC ] 61,137 (2013)...

  4. 78 FR 21929 - TexStar Crude Oil Pipeline, LP; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission TexStar Crude Oil Pipeline, LP; Notice of Filing Take notice that on March 26, 2013, TexStar Crude Oil Pipeline, LP (TexStar) submitted to the Federal Energy...

  5. The analysis of repeated failures of pipelines in Kal'chinskoe oil field

    NASA Astrophysics Data System (ADS)

    Shavlov, E. N.; Brusnik, O. V.; Lukjanov, V. G.

    2016-09-01

    The paper presents the chemical analysis of oilfield water and hydraulic analysis of the liquid flow in Kal'chinskoe oil field pipeline that allow detecting the causes of the internal corrosion processes. The inhibitor protection is suggested to reduce the corrosion rate in the pipelines of Kal'chinskoe oil field. Based on the analysis of the pipeline failures, it is suggested to replace steel pipes by fiberglass pipes.

  6. State of art of seismic design and seismic hazard analysis for oil and gas pipeline system

    NASA Astrophysics Data System (ADS)

    Liu, Aiwen; Chen, Kun; Wu, Jian

    2010-06-01

    The purpose of this paper is to adopt the uniform confidence method in both water pipeline design and oil-gas pipeline design. Based on the importance of pipeline and consequence of its failure, oil and gas pipeline can be classified into three pipe classes, with exceeding probabilities over 50 years of 2%, 5% and 10%, respectively. Performance-based design requires more information about ground motion, which should be obtained by evaluating seismic safety for pipeline engineering site. Different from a city’s water pipeline network, the long-distance oil and gas pipeline system is a spatially linearly distributed system. For the uniform confidence of seismic safety, a long-distance oil and pipeline formed with pump stations and different-class pipe segments should be considered as a whole system when analyzing seismic risk. Considering the uncertainty of earthquake magnitude, the design-basis fault displacements corresponding to the different pipeline classes are proposed to improve deterministic seismic hazard analysis (DSHA). A new empirical relationship between the maximum fault displacement and the surface-wave magnitude is obtained with the supplemented earthquake data in East Asia. The estimation of fault displacement for a refined oil pipeline in Wenchuan M S8.0 earthquake is introduced as an example in this paper.

  7. 78 FR 78353 - NuStar Crude Oil Pipeline L.P.; Notice of Petiton for Declaratory Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ... Federal Energy Regulatory Commission NuStar Crude Oil Pipeline L.P.; Notice of Petiton for Declaratory... Practice and Procedure, 18 CFR 385.207(a)(2)(2013), NuStar Crude Oil Pipeline L.P. (NuStar) filed a...Star's South Texas Crude Oil Pipeline system to transport additional Eagle Ford shale crude....

  8. Estimation of Russian arctic viscous and heavy oil compositions for pipeline systems

    NASA Astrophysics Data System (ADS)

    Krasnoyarova, Natal'ya; Yashchenko, Irina; Chirkova, Diana

    2015-10-01

    The paper presents the comparative analysis of physicochemical properties of oils in North American, Scandinavian, and Russian sectors of the Arctic. The analysis of oil reserve distribution in the arctic territory and aquatory shows that the Russian sector is much higher in oil reserves than North American and Scandinavian sectors. The comparative analysis is given for heavy and viscous oils of the West Siberian Arctic region so as to provide crude oil supply to the pipeline transportation system.

  9. Frequency Spectrum Method-Based Stress Analysis for Oil Pipelines in Earthquake Disaster Areas

    PubMed Central

    Wu, Xiaonan; Lu, Hongfang; Huang, Kun; Wu, Shijuan; Qiao, Weibiao

    2015-01-01

    When a long distance oil pipeline crosses an earthquake disaster area, inertial force and strong ground motion can cause the pipeline stress to exceed the failure limit, resulting in bending and deformation failure. To date, researchers have performed limited safety analyses of oil pipelines in earthquake disaster areas that include stress analysis. Therefore, using the spectrum method and theory of one-dimensional beam units, CAESAR II is used to perform a dynamic earthquake analysis for an oil pipeline in the XX earthquake disaster area. This software is used to determine if the displacement and stress of the pipeline meet the standards when subjected to a strong earthquake. After performing the numerical analysis, the primary seismic action axial, longitudinal and horizontal displacement directions and the critical section of the pipeline can be located. Feasible project enhancement suggestions based on the analysis results are proposed. The designer is able to utilize this stress analysis method to perform an ultimate design for an oil pipeline in earthquake disaster areas; therefore, improving the safe operation of the pipeline. PMID:25692790

  10. Frequency spectrum method-based stress analysis for oil pipelines in earthquake disaster areas.

    PubMed

    Wu, Xiaonan; Lu, Hongfang; Huang, Kun; Wu, Shijuan; Qiao, Weibiao

    2015-01-01

    When a long distance oil pipeline crosses an earthquake disaster area, inertial force and strong ground motion can cause the pipeline stress to exceed the failure limit, resulting in bending and deformation failure. To date, researchers have performed limited safety analyses of oil pipelines in earthquake disaster areas that include stress analysis. Therefore, using the spectrum method and theory of one-dimensional beam units, CAESAR II is used to perform a dynamic earthquake analysis for an oil pipeline in the XX earthquake disaster area. This software is used to determine if the displacement and stress of the pipeline meet the standards when subjected to a strong earthquake. After performing the numerical analysis, the primary seismic action axial, longitudinal and horizontal displacement directions and the critical section of the pipeline can be located. Feasible project enhancement suggestions based on the analysis results are proposed. The designer is able to utilize this stress analysis method to perform an ultimate design for an oil pipeline in earthquake disaster areas; therefore, improving the safe operation of the pipeline.

  11. Analysis of oil-pipeline distribution of multiple products subject to delivery time-windows

    NASA Astrophysics Data System (ADS)

    Jittamai, Phongchai

    This dissertation defines the operational problems of, and develops solution methodologies for, a distribution of multiple products into oil pipeline subject to delivery time-windows constraints. A multiple-product oil pipeline is a pipeline system composing of pipes, pumps, valves and storage facilities used to transport different types of liquids. Typically, products delivered by pipelines are petroleum of different grades moving either from production facilities to refineries or from refineries to distributors. Time-windows, which are generally used in logistics and scheduling areas, are incorporated in this study. The distribution of multiple products into oil pipeline subject to delivery time-windows is modeled as multicommodity network flow structure and mathematically formulated. The main focus of this dissertation is the investigation of operating issues and problem complexity of single-source pipeline problems and also providing solution methodology to compute input schedule that yields minimum total time violation from due delivery time-windows. The problem is proved to be NP-complete. The heuristic approach, a reversed-flow algorithm, is developed based on pipeline flow reversibility to compute input schedule for the pipeline problem. This algorithm is implemented in no longer than O(T·E) time. This dissertation also extends the study to examine some operating attributes and problem complexity of multiple-source pipelines. The multiple-source pipeline problem is also NP-complete. A heuristic algorithm modified from the one used in single-source pipeline problems is introduced. This algorithm can also be implemented in no longer than O(T·E) time. Computational results are presented for both methodologies on randomly generated problem sets. The computational experience indicates that reversed-flow algorithms provide good solutions in comparison with the optimal solutions. Only 25% of the problems tested were more than 30% greater than optimal values and

  12. 75 FR 36773 - Pipeline Safety: Updating Facility Response Plans in Light of the Deepwater Horizon Oil Spill

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-28

    ... Light of the Deepwater Horizon Oil Spill AGENCY: Pipeline and Hazardous Materials Safety Administration... response plan under 49 CFR part 194. In light of the Deepwater Horizon oil spill in the Gulf of Mexico... Pipeline Systems. Subject: Updating Facility Response Plans in Light of the Deepwater Horizon Oil...

  13. 75 FR 5177 - Pipeline Posting Requirements under Section 23 of the Natural Gas Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-01

    ... (available at http://www.eia.doe.gov/pub/oil_gas/natural_gas/data_publications/natural_gas_annual/current/pdf/table_003.pdf ). \\99\\ Energy Information Administration, Intrastate Natural Gas Segment (available at.../pipelinenetwork.pdf ) (``About 10 percent of all newly added natural gas pipeline capacity for......

  14. 43 CFR 2881.11 - When do I need a grant from BLM for an oil and gas pipeline?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 43 Public Lands: Interior 2 2012-10-01 2012-10-01 false When do I need a grant from BLM for an oil and gas pipeline? 2881.11 Section 2881.11 Public Lands: Interior Regulations Relating to Public Lands... oil and gas pipeline? You must have a BLM grant under 30 U.S.C. 185 for an oil or gas pipeline...

  15. 43 CFR 2881.11 - When do I need a grant from BLM for an oil and gas pipeline?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 43 Public Lands: Interior 2 2014-10-01 2014-10-01 false When do I need a grant from BLM for an oil and gas pipeline? 2881.11 Section 2881.11 Public Lands: Interior Regulations Relating to Public Lands... oil and gas pipeline? You must have a BLM grant under 30 U.S.C. 185 for an oil or gas pipeline...

  16. 43 CFR 2881.11 - When do I need a grant from BLM for an oil and gas pipeline?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 2 2013-10-01 2013-10-01 false When do I need a grant from BLM for an oil and gas pipeline? 2881.11 Section 2881.11 Public Lands: Interior Regulations Relating to Public Lands... oil and gas pipeline? You must have a BLM grant under 30 U.S.C. 185 for an oil or gas pipeline...

  17. 75 FR 80300 - Five-Year Review of Oil Pipeline Pricing Index

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-22

    ... oil price change ceiling levels. SUMMARY: The Federal Energy Regulatory Commission (Commission) is... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission 18 CFR Part 342 Five-Year Review of Oil Pipeline Pricing Index...

  18. Why the poor pay with their lives: oil pipeline vandalisation, fires and human security in Nigeria.

    PubMed

    Onuoha, Freedom C

    2009-07-01

    Since its discovery in Nigeria in 1956 crude oil has been a source of mixed blessing to the country. It is believed to have generated enormous wealth, but it has also claimed a great many lives. Scholarly attention on the impact of oil on security in Nigeria has largely focused on internal conflicts rather than on how disasters associated with oil pipeline vandalisation have impacted on human security in terms of causing bodily injuries and death, destroying livelihoods and fracturing families. This paper examines how pipeline vandalisation affects human security in these ways. It identifies women and children as those who are hardest hit and questions why the poor are the most vulnerable in oil pipeline disasters in this country. It recommends the adoption of a comprehensive and integrated framework of disaster management that will ensure prompt response to key early warning signs, risk-reduction and appropriate mitigation and management strategies.

  19. Drift card observations in northwestern Washington along portions of two proposed oil pipeline routes

    SciTech Connect

    Cox, J.M.; Ebbesmeyer, C.C.; Helseth, J.M.; Coomes, C.A.

    1980-12-01

    During April 1978 and July 1980, a total of 5257 drift cards were released along portions of two pipelines proposed to carry crude oil across Washington State. The thin floatable plastic cards, having a specific gravity close to most crude oils, drift predominantly under the influence of local currents and winds until beached. Their reported recovery assists in determining possible trajectories and shoreline impact areas of potential surface and near surface oil spills.

  20. Ability to protect oil/gas pipelines and subsea installations from icebergs in the Hibernia area

    SciTech Connect

    Weir, F.V.

    1981-01-01

    Mobil Oil Canada has examined 2 pipeline routes from Hibernia to the Newfoundland coast. The Northern Route is from Hibernia to the Bay of Bulls, a distance of ca 200 miles. The Southern Route is from Hibernia to Trepassey Bay, a distance of ca 225 miles. Both these routes go through the Avalon channel which has water depths of 200 m, or over 600 ft, with very steep slopes on both sides of the channel. To protect pipelines from icebergs and iceberg scour, there is really only one obvious solution and that is to bury the pipeline several feet below the deepest known iceberg scour depth.

  1. A combined kriging and stochastic method to map paraffin scale growth in oil pipeline

    NASA Astrophysics Data System (ADS)

    Santoso, R. K.; Novrianto, A. R.; Rahmawati, S. D.

    2016-02-01

    Paraffin is a common deposit in oil production pipeline. It occurs when the oil flowing-temperature is under Wax Appearance Temperature (WAT) or pour-point temperature. Several prediction models so far only estimatethe location where the paraffin-wax is possibly formed and there is no prediction about paraffin-wax growth over time. Therefore, this paper presents a new mathematical model to accurately predict paraffin-wax growth in oil production pipeline. The proposed model contains stochastic and kriging method. The stochastic model is developed based on Markov and Poisson model and used to describe the generation time and growth of scale. Kriging model is then combined to describe the position of scale along the production pipeline. As the result of the combined model, paraffin-wax thickness can be mapped in space and time. This prediction is important to determine and decide an effective production operation and efficient investment.

  2. THE DEVELOPMENT AND THE STRATEGY OF THE OIL AND GAS PIPELINES OF RUSSIA

    NASA Astrophysics Data System (ADS)

    Motomura, Masumi

    The Russian oil and gas industry earns more than half of the Russian tax revenue and foreign currency, and has been playing the role of the backbone of the state economy through the eras of the Soviet Union and the Russian Federation. With the elongation of distance to the European market from the oil producing regions, starting from Baku in the era of Imperial Russia to the Second Baku (Volga-Ural) and the third Baku (West Siberia) in turn, the role of the oil pipeline system as the transportation infrastructure became more and more important and the deployment of pipelines has become one of the indispensable pillars of oil strategy. Now, the oil pipeline network is to reach the Pacific Ocean, which will enable Northeast Asia to be added as a destination for Russian oil, with a result of expanding influence for Russia in these regions. On the other hand, gas exports from the Soviet Union to Eastern Europe started in 1967 by constructing a trunk pipeline from Ukraine, which was extended to West Germany in 1973, overcoming the confrontation between the East and the West and becoming a regional stabilizer. The United States considered this pipeline as an energy weapon and criticized this deal by saying that when Soviet gas flows to Western Europe, its political influence must flow like the gas itself. However, the Soviet Union collapsed in 1991, while gas transportation continued without any disruption. This is evidence that the gas pipeline from the Soviet Union was purely for a business purpose and was not politicized. Recently, Russia is aiming to export gas to northeastern Asia, which is expected to be a new stabilizer in this region, although different types of diffi culties (especially about the method of determination of the gas price) still need to be resolved.

  3. Oil and Gas Wells and Pipelines on U.S. Wildlife Refuges: Challenges for Managers

    PubMed Central

    2015-01-01

    The increased demand for oil and gas places a burden on lands set aside for natural resource conservation. Oil and gas development alters the environment locally and on a much broader spatial scale depending on the intensity and extent of mineral resource extraction. The current increase in oil and gas exploration and production in the United States prompted an update of the number of pipelines and wells associated with oil and gas production on National Wildlife Refuge System (NWRS) lands. We obtained geospatial data on the location of oil and gas wells and pipelines within and close to the boundaries of NWRS lands (units) acquired as fee simple (i.e. absolute title to the surface land) by the U.S. Fish and Wildlife Service. We found that 5,002 wells are located in 107 NWRS units and 595 pipelines transect 149 of the 599 NWRS units. Almost half of the wells (2,196) were inactive, one-third (1,665) were active, and the remainder of the wells were either plugged and abandoned or the status was unknown. Pipelines crossed a total of 2,155 kilometers (1,339 miles) of NWRS fee simple lands. The high level of oil and gas activity warrants follow up assessments for wells lacking information on production type or well status with emphasis on verifying the well status and identifying abandoned and unplugged wells. NWRS fee simple lands should also be assessed for impacts from brine, oil and other hydrocarbon spills, as well as habitat alteration associated with oil and gas, including the identification of abandoned oil and gas facilities requiring equipment removal and site restoration. PMID:25915417

  4. Oil and gas wells and pipelines on U.S. wildlife refuges: challenges for managers.

    PubMed

    Ramirez, Pedro; Mosley, Sherri Baker

    2015-01-01

    The increased demand for oil and gas places a burden on lands set aside for natural resource conservation. Oil and gas development alters the environment locally and on a much broader spatial scale depending on the intensity and extent of mineral resource extraction. The current increase in oil and gas exploration and production in the United States prompted an update of the number of pipelines and wells associated with oil and gas production on National Wildlife Refuge System (NWRS) lands. We obtained geospatial data on the location of oil and gas wells and pipelines within and close to the boundaries of NWRS lands (units) acquired as fee simple (i.e. absolute title to the surface land) by the U.S. Fish and Wildlife Service. We found that 5,002 wells are located in 107 NWRS units and 595 pipelines transect 149 of the 599 NWRS units. Almost half of the wells (2,196) were inactive, one-third (1,665) were active, and the remainder of the wells were either plugged and abandoned or the status was unknown. Pipelines crossed a total of 2,155 kilometers (1,339 miles) of NWRS fee simple lands. The high level of oil and gas activity warrants follow up assessments for wells lacking information on production type or well status with emphasis on verifying the well status and identifying abandoned and unplugged wells. NWRS fee simple lands should also be assessed for impacts from brine, oil and other hydrocarbon spills, as well as habitat alteration associated with oil and gas, including the identification of abandoned oil and gas facilities requiring equipment removal and site restoration.

  5. 78 FR 32090 - Filing, Indexing, and Service Requirements for Oil Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission 18 CFR Part 341 Filing, Indexing, and Service Requirements for Oil Pipelines... obligations, the Commission proposed modifying Part 341 of its regulations.\\6\\ \\6\\ Filing, Indexing,...

  6. 75 FR 34959 - Five-Year Review of Oil Pipeline Pricing Index

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF ENERGY Federal Energy Regulatory Commission 18 CFR Part 342 Five-Year Review of Oil Pipeline Pricing Index June 15, 2010. AGENCY: Federal Energy Regulatory Commission. ACTION: Notice of Inquiry. SUMMARY:...

  7. Impact of the Keystone XL pipeline on global oil markets and greenhouse gas emissions

    NASA Astrophysics Data System (ADS)

    Erickson, Peter; Lazarus, Michael

    2014-09-01

    Climate policy and analysis often focus on energy production and consumption, but seldom consider how energy transportation infrastructure shapes energy systems. US President Obama has recently brought these issues to the fore, stating that he would only approve the Keystone XL pipeline, connecting Canadian oil sands with US refineries and ports, if it `does not significantly exacerbate the problem of carbon pollution'. Here, we apply a simple model to understand the implications of the pipeline for greenhouse gas emissions as a function of any resulting increase in oil sands production. We find that for every barrel of increased production, global oil consumption would increase 0.6 barrels owing to the incremental decrease in global oil prices. As a result, and depending on the extent to which the pipeline leads to greater oil sands production, the net annual impact of Keystone XL could range from virtually none to 110 million tons CO2 equivalent annually. This spread is four times wider than found by the US State Department (1-27 million tons CO2e), who did not account for global oil market effects. The approach used here, common in lifecycle analysis, could also be applied to other pending fossil fuel extraction and supply infrastructure.

  8. Literature Review: Theory and Application of In-Line Inspection Technologies for Oil and Gas Pipeline Girth Weld Defection

    PubMed Central

    Feng, Qingshan; Li, Rui; Nie, Baohua; Liu, Shucong; Zhao, Lianyu; Zhang, Hong

    2016-01-01

    Girth weld cracking is one of the main failure modes in oil and gas pipelines; girth weld cracking inspection has great economic and social significance for the intrinsic safety of pipelines. This paper introduces the typical girth weld defects of oil and gas pipelines and the common nondestructive testing methods, and systematically generalizes the progress in the studies on technical principles, signal analysis, defect sizing method and inspection reliability, etc., of magnetic flux leakage (MFL) inspection, liquid ultrasonic inspection, electromagnetic acoustic transducer (EMAT) inspection and remote field eddy current (RFDC) inspection for oil and gas pipeline girth weld defects. Additionally, it introduces the new technologies for composite ultrasonic, laser ultrasonic, and magnetostriction inspection, and provides reference for development and application of oil and gas pipeline girth weld defect in-line inspection technology. PMID:28036016

  9. Literature Review: Theory and Application of In-Line Inspection Technologies for Oil and Gas Pipeline Girth Weld Defection.

    PubMed

    Feng, Qingshan; Li, Rui; Nie, Baohua; Liu, Shucong; Zhao, Lianyu; Zhang, Hong

    2016-12-28

    Girth weld cracking is one of the main failure modes in oil and gas pipelines; girth weld cracking inspection has great economic and social significance for the intrinsic safety of pipelines. This paper introduces the typical girth weld defects of oil and gas pipelines and the common nondestructive testing methods, and systematically generalizes the progress in the studies on technical principles, signal analysis, defect sizing method and inspection reliability, etc., of magnetic flux leakage (MFL) inspection, liquid ultrasonic inspection, electromagnetic acoustic transducer (EMAT) inspection and remote field eddy current (RFDC) inspection for oil and gas pipeline girth weld defects. Additionally, it introduces the new technologies for composite ultrasonic, laser ultrasonic, and magnetostriction inspection, and provides reference for development and application of oil and gas pipeline girth weld defect in-line inspection technology.

  10. Thermal testing of undersea oil and gas pipeline insulation

    NASA Astrophysics Data System (ADS)

    Pearce, J. V.; Elliott, C. J.; Deeks, W.; Underwood, M.

    2013-09-01

    A novel insulation scheme has been developed by Verd Erg Connectors Ltd to enshroud the pipeline and the flanges between subsea pipe sections to slow down the heat flow from the multiphase material to the surrounding water. The end-user of this insulation scheme required impartial validation of its thermal performance, so NPL embarked on a project to evaluate the system using a representative section of pipe by performing heating and cooling experiments while submerged in a deep loch in the Scottish Highlands. We describe the challenges of these measurements and present the thermal performance of the novel insulation.

  11. Pollution from pipelines

    SciTech Connect

    Not Available

    1991-01-01

    During the 1980s, over 3,900 spills from land-based pipelines released nearly 20 million gallons of oil into U.S. waters-almost twice as much as was released by the March 1989 Exxon Valdez oil spill. Although the Department of Transportation is responsible for preventing water pollution from petroleum pipelines, GAO found that it has not established a program to prevent such pollution. DOT has instead delegated this responsibility to the Coast Guard, which has a program to stop water pollution from ships, but not from pipelines. This paper reports that, in the absence of any federal program to prevent water pollution from pipelines, both the Coast Guard and the Environmental Protection Agency have taken steps to plan for and respond to oil spills, including those from pipelines, as required by the Clean Water Act. The Coast Guard cannot, however, adequately plan for or ensure a timely response to pipeline spills because it generally is unaware of specific locations and operators of pipelines.

  12. Oil Pollution Act (OPA) and Federal Facilities

    EPA Pesticide Factsheets

    The Oil Pollution Prevention regulation sets forth requirements for prevention of, preparedness for, and response to oil discharges at specific non-transportation-related facilities, including federal facilities.

  13. A Model for Oil-Gas Pipelines Cost Prediction Based on a Data Mining Process

    NASA Astrophysics Data System (ADS)

    Batzias, Fragiskos A.; Spanidis, Phillip-Mark P.

    2009-08-01

    This paper addresses the problems associated with the cost estimation of oil/gas pipelines during the elaboration of feasibility assessments. Techno-economic parameters, i.e., cost, length and diameter, are critical for such studies at the preliminary design stage. A methodology for the development of a cost prediction model based on Data Mining (DM) process is proposed. The design and implementation of a Knowledge Base (KB), maintaining data collected from various disciplines of the pipeline industry, are presented. The formulation of a cost prediction equation is demonstrated by applying multiple regression analysis using data sets extracted from the KB. Following the methodology proposed, a learning context is inductively developed as background pipeline data are acquired, grouped and stored in the KB, and through a linear regression model provide statistically substantial results, useful for project managers or decision makers.

  14. Oil pipeline geohazard monitoring using optical fiber FBG strain sensors (Conference Presentation)

    NASA Astrophysics Data System (ADS)

    Salazar-Ferro, Andres; Mendez, Alexis

    2016-04-01

    Pipelines are naturally vulnerable to operational, environmental and man-made effects such as internal erosion and corrosion; mechanical deformation due to geophysical risks and ground movements; leaks from neglect and vandalism; as well as encroachments from nearby excavations or illegal intrusions. The actual detection and localization of incipient and advanced faults in pipelines is a very difficult, expensive and inexact task. Anything that operators can do to mitigate the effects of these faults will provide increased reliability, reduced downtime and maintenance costs, as well as increased revenues. This talk will review the on-line monitoring of an extensive network of oil pipelines in service in Colombia using optical fiber Bragg grating (FBG) strain sensors for the measurement of strains and bending caused by geohazard risks such as soil movements, landslides, settlements, flooding and seismic activity. The FBG sensors were mounted on the outside of the pipelines at discrete locations where geohazard risk was expected. The system has been in service for the past 3 years with over 1,000 strain sensors mounted. The technique has been reliable and effective in giving advanced warning of accumulated pipeline strains as well as possible ruptures.

  15. Identification and assessment of trace contaminants associated with oil and gas pipelines abandoned in place

    SciTech Connect

    Thorne, W.E.R.; Basso, A.C.; Dhol, S.K.

    1996-12-31

    As more Alberta oil and gas fields become depleted, attention is being given to development of economically and environmentally sound abandonment procedures. The objective of this study was to identify and assess residual internal and external contaminants associated with abandoned pipelines, particularly those to be abandoned in place. Circumstances which might increase the risk of contaminant release, and other issues relating to residual pipeline contaminants, were also identified. It was found that there are thousands of different substances which could potentially be associated with abandoned pipelines. A wide range in the potential quantities of residual contaminants was also found. Of the issues identified, the effectiveness of pipeline pigging and cleaning procedures prior to abandonment was the most critical determinant of the potential quantities of residual contaminants. However, a number of trace contaminants, such as PCBs (Polychlorinated Biphenyls) and NORMs (Naturally Occurring Radioactive Materials) may remain after thorough cleaning. A brief review of the legislation and regulations from a number of jurisdictions shows that pipeline abandonment has only recently become an issue of concern. Regulations specific to abandonment are lacking, and more general regulations and guidelines are being applied on a contaminant-specific basis, or in terms of waste disposal requirements.

  16. Short-term scheduling of crude oil operations in refinery with high-fusion-point oil and two transportation pipelines

    NASA Astrophysics Data System (ADS)

    Wu, NaiQi; Zhu, MengChu; Bai, LiPing; Li, ZhiWu

    2016-07-01

    In some refineries, storage tanks are located at two different sites, one for low-fusion-point crude oil and the other for high one. Two pipelines are used to transport different oil types. Due to the constraints resulting from the high-fusion-point oil transportation, it is challenging to schedule such a system. This work studies the scheduling problem from a control-theoretic perspective. It proposes to use a hybrid Petri net method to model the system. It then finds the schedulability conditions by analysing the dynamic behaviour of the net model. Next, it proposes an efficient scheduling method to minimize the cost of high-fusion-point oil transportation. Finally, it gives a complex industrial case study to show its application.

  17. Transnational opposition and negotiation: Challenges to an oil pipeline in Ecuador

    NASA Astrophysics Data System (ADS)

    Widener, Patricia

    The literature on transnational networks portrays transnational collaborations as advantageous to domestic stakeholders. Yet, the gains of transnational engagement may be accompanied by hardship for domestic groups. This dissertation examines how domestic stakeholders experienced the benefits and burdens of transnational collaboration in challenging the construction of the oil pipeline, the Oleoducto de Crudos Pesados, in Ecuador. Four community cases along the pipeline's route were selected for analysis. Each case varied by the experienced externalities of the oil industry and distributive struggle with the industry and the state. Lago Agrio, an oil town on the edge of the Amazon, represented a community with 30 years of oil saturation that engaged the state to determine just compensation. The capital Quito represented the nation's environmental organizations that sought a role in directing oil-funded conservation efforts. The third site, the eco-tourism community of Mindo, mobilized to reject the pipeline's route near their private reserves and to promote eco-tourism as an economic alternative to oil extraction. The final site was Esmeraldas, a coastal community experienced in tanker loading and oil refining that achieved a collective dignity in pressing for community-determined compensation. To better understand the impacts of transnational activities, this dissertation synthesizes theories of social movements, environmental justice and development. In its longitudinal and case study design, the examination of one project at four sites of contention offers insight into how transnational mobilization drives or hinders environmental justice and how grassroots groups gain or lose a forum for participation. My findings indicate that transnational campaigns benefited locals by providing expert assessments, facilitating international access and influencing international financing policies. However, the unintended consequences included a focus on international concerns

  18. Identification of environmentally vulnerable areas with priority for prevention and management of pipeline crude oil spills.

    PubMed

    Mendoza-Cantú, Ania; Heydrich, Silke Cram; Cervantes, Irene Sommer; Orozco, Oralia Oropeza

    2011-07-01

    The oil industry is one of the main productive activities in Mexico and has a huge infrastructure, including a wide pipeline network that crosses urban, industrial, agricultural and natural areas. The threat of crude oil spills is greatest in those regions with a high concentration of oil extraction and refining activities, as in the case of the Coatzacoalcos and Tonalá Rivers Low Basin. This study ranked the geosystems of the basin in terms of vulnerability to pipeline crude oil spills. Very high vulnerability (level I) was assigned to the water bodies (lakes and rivers) and their margins of influence, including surfaces that flood during normal hydraulic load. High vulnerability areas (level II) comprised surfaces that can flood during extraordinary hydraulic load related with extreme hydrometeorological events. The remaining three vulnerability levels were defined for areas with low or negligible flooding potential, these were ranked according to physical (slope, relief and permeability), biological (richness, singularity and integrity) and socio-economic (social marginalization index and economic activities index) conditions. These results are presented on a map for better visualization and interpretation. This study will be useful to establish preventive and effective emergency management actions in order to reduce remediation costs and adverse effects on wild species. It also can help local and national authorities, oil industry and civil protection corps to better protect ecosystems, natural resources and human activities and goods.

  19. External corrosion and leakage detection of oil and gas pipeline using FBG fiber optics and a trigger

    NASA Astrophysics Data System (ADS)

    Ge, Yaomou

    Oil and gas pipelines play a critical role in delivering the energy resources from producing fields to power communities around the world. However, there are many threats to pipeline integrity, which may lead to significant incidents, causing safety, environmental and economic problems. Corrosion has been a big threat to oil and gas pipelines for a long time, which has attributed to approximately 18% of the significant incidents in oil and gas pipelines. In addition, external corrosion of pipelines accounts for a significant portion (more than 25%) of pipeline failure. External corrosion detection is the research area of this thesis. In this thesis, a review of existing corrosion detection or monitoring methods is presented, and optical fiber sensors show a great promise in corrosion detection of oil and gas pipelines. Several scenarios of optical fiber corrosion sensors are discussed, and two of them are selected for future research. A new corrosion and leakage detection sensor, consisting of a custom designed trigger and a FBG optical fiber, will be presented. This new device has been experimentally tested and it shows great promise.

  20. Characterization of bacterial community associated to biofilms of corroded oil pipelines from the southeast of Mexico.

    PubMed

    Neria-González, Isabel; Wang, En Tao; Ramírez, Florina; Romero, Juan M; Hernández-Rodríguez, César

    2006-06-01

    Microbial communities associated to biofilms promote corrosion of oil pipelines. The community structure of bacteria in the biofilm formed in oil pipelines is the basic knowledge to understand the complexity and mechanisms of metal corrosion. To assess bacterial diversity, biofilm samples were obtained from X52 steel coupons corroded after 40 days of exposure to normal operation and flow conditions. The biofilm samples were directly used to extract metagenomic DNA, which was used as template to amplify 16S ribosomal gene by PCR. The PCR products of 16S ribosomal gene were also employed as template for sulfate-reducing bacteria (SRB) specific nested-PCR and both PCR products were utilized for the construction of gene libraries. The V3 region of the 16S rRNA gene was also amplified to analyse the bacterial diversity by analysis of denaturing gradient gel electrophoresis (DGGE). Ribosomal library and DGGE profiles exhibited limited bacterial diversity, basically including Citrobacter spp., Enterobacter spp. and Halanaerobium spp. while Desulfovibrio alaskensis and a novel clade within the genus Desulfonatronovibrio were detected from the nested PCR library. The biofilm samples were also taken for the isolation of SRB. Desulfovibrio alaskensis and Desulfovibrio capillatus, as well as some strains related to Citrobacter were isolated. SRB consists in a very small proportion of the community and Desulfovibrio spp. were the relatively abundant groups among the SRB. This is the first study directly exploring bacterial diversity in corrosive biofilms associated to steel pipelines subjected to normal operation conditions.

  1. Acoustic and sonochemical methods for altering the viscosity of oil during recovery and pipeline transportation.

    PubMed

    Abramov, Vladimir O; Abramova, Anna V; Bayazitov, Vadim M; Mullakaev, Marat S; Marnosov, Alexandr V; Ildiyakov, Alexandr V

    2017-03-01

    Reduction of oil viscosity is of great importance for the petroleum industry since it contributes a lot to the facilitation of pipeline transportation of oil. This study analyzes the capability of acoustic waves to decrease the viscosity of oil during its commercial production. Three types of equipment were tested: an ultrasonic emitter that is located directly in the well and affects oil during its production and two types of acoustic machines to be located at the wellhead and perform acoustic treatment after oil extraction: a setup for ultrasonic hydrodynamic treatment and a flow-through ultrasonic reactor. In our case, the two acoustic machines were rebuilt and tested in the laboratory. The viscosity of oil was measured before and after both types of acoustic treatment; and 2, 24 and 48h after ultrasonic treatment and 1 and 4h after hydrodynamic treatment in order to estimate the constancy of viscosity reduction. The viscosity reduction achieved by acoustic waves was compared to the viscosity reduction achieved by acoustic waves jointly with solvents. It was shown, that regardless of the form of powerful acoustic impact, a long lasting decrease in viscosity can be obtained only if sonochemical treatment is used. Using sonochemical treatment based on ultrasonic hydrodynamic treatment a viscosity reduction by 72,46% was achieved. However, the reduction in viscosity by 16%, which was demonstrated using the ultrasonic downhole tool in the well without addition of chemicals, is high enough to facilitate the production of viscous hydrocarbons.

  2. The economics of carbon dioxide transport by pipeline and storage in saline aquifers and oil reservoirs

    NASA Astrophysics Data System (ADS)

    McCoy, Sean T.

    Large reductions in carbon dioxide (CO2) emissions are needed to mitigate the impacts of climate change. One method of achieving such reductions is CO2 capture and storage (CCS). CCS requires the capture of carbon dioxide (CO2) at a large industrial facility, such as a power plant, and its transport to a geological storage site where CO2 is sequestered, if implemented, CCS could allow fossil fuels to be used with little or no CO2 emissions until alternative energy sources are more widely deployed. Large volumes of CO2 are most efficiently transported by pipeline and stored either in deep saline aquifers or in oil reservoirs, where CO2 is used for enhanced oil recovery (EOR). This thesis describes a suite of models developed to estimate the project-specific cost of CO2 transport and storage. Engineering-economic models of pipeline CO2 transport, CO2flood EOR, and aquifer storage were developed for this purpose. The models incorporate a probabilistic analysis capability that is used to quantify the sensitivity of transport and storage cost to variability and uncertainty in the model input parameters. The cost of CO2 pipeline transport is shown to be sensitive to the region of construction, in addition to factors such as the length and design capacity of the pipeline. The cost of CO2 storage in saline aquifers is shown to be most sensitive to factors affecting site characterization cost. For EOR projects, CO2 storage has traditionally been a secondary effect of oil recovery; thus, a levelized cost of CO2 storage cannot be defined. Instead EOR projects were evaluated based on the breakeven price of CO2 (i.e., the price of CO2 at which the project net present value is zero). The breakeven CO2 price is shown to be most sensitive to oil prices, losses of CO2 outside the productive zone of the reservoir, and reservoir pressure. Future research should include collection and aggregation of more specific data characterizing possible sites for aquifer storage and applications

  3. Sub-soil contamination due to oil spills in six oil-pipeline pumping stations in northern Mexico.

    PubMed

    Iturbe, Rosario; Flores, Carlos; Castro, Alejandrina; Torres, Luis G

    2007-06-01

    Mexico has a very important oil industry, comprehending the exploration, production, transformation, storage and distribution of crude oil and its fractions. Petroleos Mexicanos (PEMEX) is a state-owned monopoly in charge of these activities. Oil and oil-products transport is an extremely crucial operation for the cycle production-transformation-distribution. Pipeline system transport crude oil and sub-products along the country (including liquids, gases and mixtures). It has been reported that more than 30% of the oil ducts in Mexico have been operating for over 30 years, although their lifetime has been calculated in 25-30 years. This work is aimed at characterizing a zone around six oil-pipeline pumping stations located at northern Mexico. The specific places to evaluate soil contamination were (1) the distribution head of the Gomez Palacio (GOPA) pumping station; (2) the north side of the old ditch, the API oil separator and the wastewater zones of the Jimenez (JIM) pumping station; (3) the pumping stations of Ceballos (CE), Peronal (PER), Simon Bolivar (SIBO), and Mayran (MAY). The study comprehended sampling of the areas, delimitation of contamination in the vertical and horizontal extension, analysis of the sampled soils, regarding TPH and, in some cases, the 16 PAHs considered as a priority by USEPA, calculation of areas and volumes contaminated (according to the Mexican legislation, specifically NOM-EM-138-ECOL-2002) and, finally, a proposal for the best remediation techniques suitable for the encountered contamination levels and the localization of contaminants. In general, TPHs were found in all the pumping stations analyzed in this study. Regarding maximal TPHs concentrations at the stations, their order of contamination was as follows: SIBO>CE>PER>MAY>JIM>GOPA. PAHs were found only in a few points at concentrations above the detection limit. At the Jimenez, Gomez Palacio, Peronal, and Ceballos stations, only one point, with PAHs values over the

  4. Influence of an oil soluble inhibitor on microbiologically influenced corrosion in a diesel transporting pipeline.

    PubMed

    Muthukumar, N; Maruthamuthu, S; Mohanan, S; Palaniswamy, N

    2007-01-01

    Microbial degradation of the oil soluble corrosion inhibitor (OSCI) Baker NC 351 contributed to a decrease in inhibitor efficiency. Corrosion inhibition efficiency was studied by the rotating cage and flow loop methods. The nature of the biodegradation of the corrosion inhibitor was also analysed using Fourier transform infrared spectroscopy, nuclear magnetic resonance spectroscopy and gas chromatography-mass spectrometry. The influence of bacterial activity on the degradation of the corrosion inhibitor and its influence on corrosion of API 5LX were evaluated using a weight loss technique and impedance studies. Serratia marcescens ACE2 and Bacillus cereus ACE4 can degrade aromatic and aliphatic hydrocarbons present in the corrosion inhibitor. The present study also discusses the demerits of the oil soluble corrosion inhibitors used in petroleum product pipeline.

  5. Federal Onshore Oil and Gas Leasing Reform Act of 1987

    SciTech Connect

    Not Available

    1988-01-01

    This book was designed for persons who lease federal lands for oil and gas development and who require an understanding of both the current and historic laws relating to leasing. The manual from this workshop is useful as a reference tool for attorneys, landsmen, and others who require information on the original Mineral Leasing Act of 1920 and all subsequent amendments, including the Federal Onshore Oil and Gas Leasing Reform Act of 1987 and selected legislative history. Included in this manual is a lengthy discussion of the Oil and Gas Leasing Reform Act, along with a reference section containing full text of: Mineral Leasing Act of February 25, 1920, with all amendments including the Federal Onshore Oil and Gas Leasing Reform Act of 1987, comprehensively footnoted with subject notations and comments; Senate Report 100-188: Committee Report on Leasing Reform Act; House Report 100-495: Joint Explanatory Statement on Leasing Reform Act; Testimony of the Independent Petroleum Association of Mountain States to House Interior Subcommittee on Mining and Natural Resources.

  6. Influence of the key parameters of suspended structures on the inherent frequency of oil and gas pipelines

    NASA Astrophysics Data System (ADS)

    Tao, S. Y.; Liu, Q. Y.; Wang, G. R.; Jiang, J. C.

    2015-10-01

    Inherent frequency is an important parameter that reflects the dynamic stability of fluid-conveying pipelines. In engineering applications, the inherent frequency of pipelines is usually increased to improve their dynamic stability. The flow velocity and pressure of oil and gas pipelines cannot be altered freely. Among all of the parameters that affect the inherent frequency of suspended pipelines, the flexural stiffness of the stiffening girder, the tensile force of the cable system, and the pipe-axial precompression force are the most important. Revealing the influence laws of these three parameters could provide theoretical support for engineering designs. In this paper, a suspended crossing pipeline project was simplified as a Hetenyi's elastic foundation model. The flexural stiffness of the stiffening girder and the tensile force of the cable system were simplified as the foundation parameters G and K, respectively. The influence regularities of G, K, and the pipe-axial precompression force T on the pipeline inherent frequency were analyzed. According to the numerical simulation results, the ranks of these three parameters in descending order of importance were G, T, and K. During construction, G should be increased as much as possible. If the inherent frequency needs to be improved while pipelines have already been built up, it should be firstly considered to increase T, to values higher than zero if possible. On this basis, the further improvement of K could achieve a better result.

  7. Development of the Write Process for Pipeline-Ready Heavy Oil

    SciTech Connect

    Lee Brecher; Charles Mones; Frank Guffey

    2009-03-07

    Work completed under this program advances the goal of demonstrating Western Research Institute's (WRI's) WRITE{trademark} process for upgrading heavy oil at field scale. MEG Energy Corporation (MEG) located in Calgary, Alberta, Canada supported efforts at WRI to develop the WRITE{trademark} process as an oil sands, field-upgrading technology through this Task 51 Jointly Sponsored Research project. The project consisted of 6 tasks: (1) optimization of the distillate recovery unit (DRU), (2) demonstration and design of a continuous coker, (3) conceptual design and cost estimate for a commercial facility, (4) design of a WRITE{trademark} pilot plant, (5) hydrotreating studies, and (6) establish a petroleum analysis laboratory. WRITE{trademark} is a heavy oil and bitumen upgrading process that produces residuum-free, pipeline ready oil from heavy material with undiluted density and viscosity that exceed prevailing pipeline specifications. WRITE{trademark} uses two processing stages to achieve low and high temperature conversion of heavy oil or bitumen. The first stage DRU operates at mild thermal cracking conditions, yielding a light overhead product and a heavy residuum or bottoms material. These bottoms flow to the second stage continuous coker that operates at severe pyrolysis conditions, yielding light pyrolyzate and coke. The combined pyrolyzate and mildly cracked overhead streams form WRITE{trademark}'s synthetic crude oil (SCO) production. The main objectives of this project were to (1) complete testing and analysis at bench scale with the DRU and continuous coker reactors and provide results to MEG for process evaluation and scale-up determinations and (2) complete a technical and economic assessment of WRITE{trademark} technology to determine its viability. The DRU test program was completed and a processing envelope developed. These results were used for process assessment and for scaleup. Tests in the continuous coker were intended to determine the

  8. 75 FR 44893 - Pipeline Posting Requirements Under Section 23 of the Natural Gas Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ....\\48\\ If, however, the obligation to update previously posted data goes beyond supplying missing data... regulations requiring major non-interstate pipelines to post daily scheduled volume information and other data... Deadline for Future Major Non-Interstate 33 Pipelines D. Confidentiality of Data to be Posted by Major...

  9. Safety and human factors considerations in control rooms of oil and gas pipeline systems: conceptual issues and practical observations.

    PubMed

    Meshkati, Najmedin

    2006-01-01

    All oil and gas pipeline systems are run by human operators (called controllers) who use computer-based workstations in control rooms to "control" pipelines. Several human factor elements could contribute to the lack of controller success in preventing or mitigating pipeline accidents/incidents. These elements exist in both the work environment and also in the computer system design/operation (such as data presentation and alarm configuration). Some work environment examples include shift hours, shift length, circadian rhythms, shift change-over processes, fatigue countermeasures, ergonomics factors, workplace distractions, and physical interaction with control system computers. The major objective of this paper is to demonstrate the critical effects of human and organizational factors and also to highlight the role of their interactions with automation (and automated devices) in the safe operation of complex, large-scale pipeline systems. A case study to demonstrate the critical role of human organizational factors in the control room of an oil and gas pipeline system is also presented.

  10. Metabolomic and Metagenomic Analysis of Two Crude Oil Production Pipelines Experiencing Differential Rates of Corrosion

    PubMed Central

    Bonifay, Vincent; Wawrik, Boris; Sunner, Jan; Snodgrass, Emily C.; Aydin, Egemen; Duncan, Kathleen E.; Callaghan, Amy V.; Oldham, Athenia; Liengen, Turid; Beech, Iwona

    2017-01-01

    Corrosion processes in two North Sea oil production pipelines were studied by analyzing pig envelope samples via metagenomic and metabolomic techniques. Both production systems have similar physico-chemical properties and injection waters are treated with nitrate, but one pipeline experiences severe corrosion and the other does not. Early and late pigging material was collected to gain insight into the potential causes for differential corrosion rates. Metabolites were extracted and analyzed via ultra-high performance liquid chromatography/high-resolution mass spectrometry with electrospray ionization (ESI) in both positive and negative ion modes. Metabolites were analyzed by comparison with standards indicative of aerobic and anaerobic hydrocarbon metabolism and by comparison to predicted masses for KEGG metabolites. Microbial community structure was analyzed via 16S rRNA gene qPCR, sequencing of 16S PCR products, and MySeq Illumina shotgun sequencing of community DNA. Metagenomic data were used to reconstruct the full length 16S rRNA genes and genomes of dominant microorganisms. Sequence data were also interrogated via KEGG annotation and for the presence of genes related to terminal electron accepting (TEA) processes as well as aerobic and anaerobic hydrocarbon degradation. Significant and distinct differences were observed when comparing the ‘high corrosion’ (HC) and the ‘low corrosion’ (LC) pipeline systems, especially with respect to the TEA utilization potential. The HC samples were dominated by sulfate-reducing bacteria (SRB) and archaea known for their ability to utilize simple carbon substrates, whereas LC samples were dominated by pseudomonads with the genetic potential for denitrification and aerobic hydrocarbon degradation. The frequency of aerobic hydrocarbon degradation genes was low in the HC system, and anaerobic hydrocarbon degradation genes were not detected in either pipeline. This is in contrast with metabolite analysis, which

  11. Effects of oil pipeline explosion on ambient particulate matter and their associated polycyclic aromatic hydrocarbons.

    PubMed

    Zhao, Yue; Cao, Lixin; Zhou, Qing; Que, Qiming

    2015-01-01

    Effects of the oil pipeline explosion on PM(2.5)-associated polycyclic aromatic hydrocarbons (PAHs) and their substituted (alkylated, nitrated, oxygenated, hydroxyl and chlorinated) derivatives are assessed near the accident scene of Qingdao, China. Compared with those in TSP-PM(2.5), gaseous phase, burn residue and unburned crude oil, eighty-nine PAHs in PM(2.5) are identified and quantified to investigate the composition, temporal and spatial distribution, and sources. The concentrations of PM(2.5)-associated parent PAHs increase approximately seven times from the non-explosion samples to the explosion samples (mean ± standard deviation: 112 ± 2 vs 764 ± 15 ng/m(3)), while some substituted products (nitro- and oxy-) increase by two orders of magnitude (3117 ± 156 pg/m(3) vs 740 ± 37 ng/m(3)). The toxicity evaluation indicates the BaP equivalent concentrations (based on the US EPA's toxicity factors) in PM(2.5) are much higher than those in the other phases, especially for a long duration after the tragic accident.

  12. Economic impacts of oil spills: Spill unit costs for tankers, pipelines, refineries, and offshore facilities. [Task 1, Final report

    SciTech Connect

    Not Available

    1993-10-15

    The impacts of oil spills -- ranging from the large, widely publicized Exxon Valdez tanker incident to smaller pipeline and refinery spills -- have been costly to both the oil industry and the public. For example, the estimated costs to Exxon of the Valdez tanker spill are on the order of $4 billion, including $2.8 billion (in 1993 dollars) for direct cleanup costs and $1.125 billion (in 1992 dollars) for settlement of damages claims caused by the spill. Application of contingent valuation costs and civil lawsuits pending in the State of Alaska could raise these costs appreciably. Even the costs of the much smaller 1991 oil spill at Texaco`s refinery near Anacortes, Washington led to costs of $8 to 9 million. As a result, inexpensive waming, response and remediation technologies could lower oil spin costs, helping both the oil industry, the associated marine industries, and the environment. One means for reducing the impact and costs of oil spills is to undertake research and development on key aspects of the oil spill prevention, warming, and response and remediation systems. To target these funds to their best use, it is important to have sound data on the nature and size of spills, their likely occurrence and their unit costs. This information could then allow scarce R&D dollars to be spent on areas and activities having the largest impact. This report is intended to provide the ``unit cost`` portion of this crucial information. The report examines the three key components of the US oil supply system, namely, tankers and barges; pipelines and refineries; and offshore production facilities. The specific purpose of the study was to establish the unit costs of oil spills. By manipulating this key information into a larger matrix that includes the size and frequency of occurrence of oil spills, it will be possible` to estimate the likely future impacts, costs, and sources of oil spills.

  13. 77 FR 1085 - Notice of Lodging of Consent Decree Under the Oil Pollution Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-09

    ..., 2011, a proposed Consent Decree in United States v. Marathon Pipe Line Company, LLC, Civil Action No. 3... this action, the United States sought to recover from Marathon natural resource damages under the Oil... pipeline owned by Marathon, of 5,000 barrels of crude oil into a forested wetland within the watershed of...

  14. Corrosion rate of API 5L Gr. X60 multipurpose steel pipeline under combined effect of water and crude oil

    NASA Astrophysics Data System (ADS)

    Miao, Jian; Wang, Qiang

    2016-09-01

    Multipurpose pipeline is often seriously corroded during its service life, and the phenomenon is more prominent once the transportation medium is changed. Electrochemical polarization curves and impedance spectroscopy of the API 5L Gr. X60 steel pipeline's corrosion process in sedimentary water with different ion types and their concentrations have been studied in this work. The results showed that the corrosion rates were found to be 0.00418 and 0.00232 mm/a for pure water and crude oil, respectively. However, for the mixtures of water and crude oil (with water content increased from 0.2 vol% to 10 vol%), the corrosion rate increased consistently and reached a maximum value of 0.15557 mm/a for 10 vol% water in crude oil. The effect of the concentration of various ions, namely, chloride, bicarbonate and sulfate in (oil/water) mixtures on the corrosion rate was characterized by weight-loss method. The results showed that with increasing the ions' concentrations, the corresponding exchange current density increased significantly. The results were further supported by the observations of corrosion morphology using scanning electron microscopy and are helpful in devising guidelines which would help in reducing corrosion in multipurpose transport pipelines involving a change of transported medium during their service life.

  15. TPH and PAH concentrations in the subsoil of polyduct segments, oil pipeline pumping stations, and right-of-way pipelines from Central Mexico

    NASA Astrophysics Data System (ADS)

    Iturbe, Rosario; Castro, Alejandrina; Perez, Guillermina; Flores, Carlos; Torres, Luis G.

    2008-10-01

    For the year 1996, 366 incidents related with clandestine poaching of oil-products were reported in Mexico, 159 in 1997, and 240 in 1998. For the year 2003 (the most recently reported figure), there were 136 events. Petroleos Mexicanos (PEMEX), very concerned with the environmental agenda, has developed programs oriented to diminish contamination levels in all of its oil facilities. This work was aimed at characterizing zones around polyduct segments, pipelines, pumping stations, and right-of-way pipelines located in the center of Mexico. The TPH contaminated sites were, in decreasing order, polyduct km 39 + 150 > polyduct km 25 + 020 > Zoquital > Tepetitlan > Catalina > Venta Prieta > Ceiba. Most of the sampled points showed the presence of more than one of the 16 PAHs considered by USEPA as priority pollutants. Except point TEPE 2A, where no PAHs were detected, all the sampled points showed values from low to medium concentrations; however, values found at the sites did not exceed the limits according to the Mexican or the American legislation. The place with the largest contaminated area corresponded to the polyduct km 39 + 150, with 130 m2 and 260 m3 to be treated. The least contaminated area was that around the JUAN 4 point at Juandho station, with 20 m2 and 22 m3 of contaminated soil. The total area to be treated is about 230 m2 and 497 m3.

  16. Roles of thermophilic thiosulfate-reducing bacteria and methanogenic archaea in the biocorrosion of oil pipelines

    PubMed Central

    Liang, Renxing; Grizzle, Robert S.; Duncan, Kathleen E.; McInerney, Michael J.; Suflita, Joseph M.

    2014-01-01

    Thermophilic sulfide-producing microorganisms from an oil pipeline network were enumerated with different sulfur oxyanions as electron acceptors at 55°C. Most-probable number (MPN) analysis showed that thiosulfate-reducing bacteria were the most numerous sulfidogenic microorganisms in pipeline inspection gauge (PIG) scrapings. Thiosulfate-reducing and methanogenic enrichments were obtained from the MPN cultures that were able to use yeast extract as the electron donor. Molecular analysis revealed that both enrichments harbored the same dominant bacterium, which belonged to the genus Anaerobaculum. The dominant archaeon in the methanogenic enrichment was affiliated with the genus Methanothermobacter. With yeast extract as the electron donor, the general corrosion rate by the thiosulfate-reducing enrichment (8.43 ± 1.40 milli-inch per year, abbreviated as mpy) was about 5.5 times greater than the abiotic control (1.49 ± 0.15 mpy), while the comparable measures for the methanogenic culture were 2.03 ± 0.49 mpy and 0.62 ± 0.07 mpy, respectively. Total iron analysis in the cultures largely accounted for the mass loss of iron measured in the weight loss determinations. Profilometry analysis of polished steel coupons incubated in the presence of the thiosulfate-reducing enrichment revealed 59 pits over an area of 71.16 mm2, while only 6 pits were evident in the corresponding methanogenic incubations. The results show the importance of thiosulfate-utilizing, sulfide-producing fermentative bacteria such as Anaerobaculum sp. in the corrosion of carbon steel, but also suggest that Anaerobaculum sp. are of far less concern when growing syntrophically with methanogens. PMID:24639674

  17. Quarry blasts assessment and their environmental impacts on the nearby oil pipelines, southeast of Helwan City, Egypt

    NASA Astrophysics Data System (ADS)

    Mohamed, Adel M. E.; Mohamed, Abuo El-Ela A.

    2013-06-01

    Ground vibrations induced by blasting in the cement quarries are one of the fundamental problems in the quarrying industry and may cause severe damage to the nearby utilities and pipelines. Therefore, a vibration control study plays an important role in the minimization of environmental effects of blasting in quarries. The current paper presents the influence of the quarry blasts at the National Cement Company (NCC) on the two oil pipelines of SUMED Company southeast of Helwan City, by measuring the ground vibrations in terms of Peak Particle Velocity (PPV). The seismic refraction for compressional waves deduced from the shallow seismic survey and the shear wave velocity obtained from the Multi channel Analysis of Surface Waves (MASW) technique are used to evaluate the closest site of the two pipelines to the quarry blasts. The results demonstrate that, the closest site of the two pipelines is of class B, according to the National Earthquake Hazard Reduction Program (NEHRP) classification and the safe distance to avoid any environmental effects is 650 m, following the deduced Peak Particle Velocity (PPV) and scaled distance (SD) relationship (PPV = 700.08 × SD-1.225) in mm/s and the Air over Pressure (air blast) formula (air blast = 170.23 × SD-0.071) in dB. In the light of prediction analysis, the maximum allowable charge weight per delay was found to be 591 kg with damage criterion of 12.5 mm/s at the closest site of the SUMED pipelines.

  18. The lift forces acting on a submarine composite pipeline in a wave-current coexisting field

    SciTech Connect

    Li, Y.C.; Zhang, N.C.

    1994-12-31

    The composite pipeline is defined as a main big pipe composed with one or several small pipes. The flow behavior around a submarine composite pipeline is more complicated than that around a single submarine pipeline. A series model test of composite pipelines in a wave-current coexisting field was conducted by the authors. Both in-line and lift forces were measured, and the resultant forces are also analyzed. The results of lift forces and resultant forces are reported in this paper. It is found that the lift force coefficients for composite pipelines are well related to the KC number. The lift force coefficients in an irregular wave-current coexisting field are smaller than those in regular wave-current coexisting field. The frequency of lift force is usually the twice or higher than the wave frequency. It is indicated by the authors` test that the resultant forces are larger than in-line forces (horizontal forces) about 10 to 20 percent. The effect of water depth was analyzed. Finally, the relationship between lift force coefficient C{sub l} and KC number, the statistical characteristics of lift and resultant forces, are given in this paper, which may be useful for practical engineering application.

  19. Subsoil TPH contamination in two oil pipeline pumping stations and one pipeline right-of-way in north Mexico.

    PubMed

    Iturbe, R; Flores-Serrano, R M; Castro, A; Flores, C; Torres, L G

    2010-11-01

    This investigation deals with the characterization carried out in zones around two pipeline pumping stations and one pipeline right-of-way in the north of Mexico. In particular those areas where contamination was evaluated: (a) south area of the separation ditch in the Avalos station, (b) the area between the separation ditch at the Avalos station, (c) km 194+420 of the Moctuzma station, and (d) km 286+900 in the Candelaria station. Results of this investigation showed that only four samples showed TPH values higher than the Mexican limit for 2004: AVA 1B, with 21,191 mg kg(-1); AVA 1C, with 9348 mg kg(-1); AVA 2B, with 13,970 mg kg(-1); and MOC 2A, with 4108 mg kg(-1).None of the sampled points showed the presence of PAHs at values higher than those found in the Mexican or American legislations. PAH were detected in the range of 0.0004 and 13.05 mg kg(-1).It is suggested to implement surfactant soil washing as a remediation technique for the approximately 600 m(3) that need to be treated.

  20. Energy landscapes: Coal canals, oil pipelines, and electricity transmission wires in the mid-Atlantic, 1820--1930

    NASA Astrophysics Data System (ADS)

    Jones, Christopher F.

    2009-12-01

    Coal canals, oil pipelines, and electricity transmission wires transformed the built environment of the American mid-Atlantic region between 1820 and 1930. By transporting coal, oil, and electrons cheaply, reliably, and in great quantities, these technologies reshaped the energy choices available to mid-Atlantic residents. In particular, canals, pipelines, and wires created new energy landscapes: systems of transport infrastructure that enabled the ever-increasing consumption of fossil fuels. Energy Landscapes integrates history of technology, environmental history, and business history to provide new perspectives on how Americans began to use fossil fuels and the social implications of these practices. First, I argue that the development of transport infrastructure played critical, and underappreciated, roles in shaping social energy choices. Rather than simply responding passively to the needs of producers and consumers, canals, pipelines, and wires structured how, when, where, and in what quantities energy was used. Second, I analyze the ways fossil fuel consumption transformed the society, economy, and environment of the mid-Atlantic. I link the consumption of coal, oil, and electricity to the development of an urban and industrialized region, the transition from an organic to a mineral economy, and the creation of a society dependent on fossil fuel energy.

  1. Safety enhancement of oil trunk pipeline crossing active faults on Sakhalin Island

    NASA Astrophysics Data System (ADS)

    Tishkina, E.; Antropova, N.; Korotchenko, T.

    2015-11-01

    The article explores the issues concerning safety enhancement of pipeline active fault crossing on Sakhalin Island. Based on the complexity and analysis results, all the faults crossed by pipeline system are classified into five categories - from very simple faults to extremely complex ones. The pipeline fault crossing design is developed in accordance with the fault category. To enhance pipeline safety at fault crossing, a set of methods should be applied: use of pipes of different safety classes and special trench design in accordance with soil permeability characteristics.

  2. Active incremental Support Vector Machine for oil and gas pipeline defects prediction system using long range ultrasonic transducers.

    PubMed

    Akram, Nik Ahmad; Isa, Dino; Rajkumar, Rajprasad; Lee, Lam Hong

    2014-08-01

    This work proposes a long range ultrasonic transducers technique in conjunction with an active incremental Support Vector Machine (SVM) classification approach that is used for real-time pipeline defects prediction and condition monitoring. Oil and gas pipeline defects are detected using various techniques. One of the most prevalent techniques is the use of "smart pigs" to travel along the pipeline and detect defects using various types of sensors such as magnetic sensors and eddy-current sensors. A critical short coming of "smart pigs" is the inability to monitor continuously and predict the onset of defects. The emergence of permanently installed long range ultrasonics transducers systems enable continuous monitoring to be achieved. The needs for and the challenges of the proposed technique are presented. The experimental results show that the proposed technique achieves comparable classification accuracy as when batch training is used, while the computational time is decreased, using 56 feature data points acquired from a lab-scale pipeline defect generating experimental rig.

  3. 75 FR 70947 - Notice of Lodging of Consent Decree Pursuant to Oil Pollution Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-19

    ... of Lodging of Consent Decree Pursuant to Oil Pollution Act Notice is hereby given that on November 15... Rhode Island for natural resource damages under the Oil Pollution Act, 33 U.S.C. 2701, et seq... to an oil spill from the tank barge Bouchard No. 120, which occurred in April 2003 in Buzzards...

  4. Crude oil treatment leads to shift of bacterial communities in soils from the deep active layer and upper permafrost along the China-Russia Crude Oil Pipeline route.

    PubMed

    Yang, Sizhong; Wen, Xi; Zhao, Liang; Shi, Yulan; Jin, Huijun

    2014-01-01

    The buried China-Russia Crude Oil Pipeline (CRCOP) across the permafrost-associated cold ecosystem in northeastern China carries a risk of contamination to the deep active layers and upper permafrost in case of accidental rupture of the embedded pipeline or migration of oil spills. As many soil microbes are capable of degrading petroleum, knowledge about the intrinsic degraders and the microbial dynamics in the deep subsurface could extend our understanding of the application of in-situ bioremediation. In this study, an experiment was conducted to investigate the bacterial communities in response to simulated contamination to deep soil samples by using 454 pyrosequencing amplicons. The result showed that bacterial diversity was reduced after 8-weeks contamination. A shift in bacterial community composition was apparent in crude oil-amended soils with Proteobacteria (esp. α-subdivision) being the dominant phylum, together with Actinobacteria and Firmicutes. The contamination led to enrichment of indigenous bacterial taxa like Novosphingobium, Sphingobium, Caulobacter, Phenylobacterium, Alicylobacillus and Arthrobacter, which are generally capable of degrading polycyclic aromatic hydrocarbons (PAHs). The community shift highlighted the resilience of PAH degraders and their potential for in-situ degradation of crude oil under favorable conditions in the deep soils.

  5. Crude Oil Treatment Leads to Shift of Bacterial Communities in Soils from the Deep Active Layer and Upper Permafrost along the China-Russia Crude Oil Pipeline Route

    PubMed Central

    Yang, Sizhong; Wen, Xi; Zhao, Liang; Shi, Yulan; Jin, Huijun

    2014-01-01

    The buried China-Russia Crude Oil Pipeline (CRCOP) across the permafrost-associated cold ecosystem in northeastern China carries a risk of contamination to the deep active layers and upper permafrost in case of accidental rupture of the embedded pipeline or migration of oil spills. As many soil microbes are capable of degrading petroleum, knowledge about the intrinsic degraders and the microbial dynamics in the deep subsurface could extend our understanding of the application of in-situ bioremediation. In this study, an experiment was conducted to investigate the bacterial communities in response to simulated contamination to deep soil samples by using 454 pyrosequencing amplicons. The result showed that bacterial diversity was reduced after 8-weeks contamination. A shift in bacterial community composition was apparent in crude oil-amended soils with Proteobacteria (esp. α-subdivision) being the dominant phylum, together with Actinobacteria and Firmicutes. The contamination led to enrichment of indigenous bacterial taxa like Novosphingobium, Sphingobium, Caulobacter, Phenylobacterium, Alicylobacillus and Arthrobacter, which are generally capable of degrading polycyclic aromatic hydrocarbons (PAHs). The community shift highlighted the resilience of PAH degraders and their potential for in-situ degradation of crude oil under favorable conditions in the deep soils. PMID:24794099

  6. 76 FR 28968 - Imperial Oil and ExxonMobil Oil Corporation, v. Enbridge Pipelines (Southern Lights) LLC; Notice...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-19

    ... Lights) LLC; Notice of Complaint Take notice that on May 11, 2011, pursuant to Rule 206 of the Rules of... Pipelines (Southern Lights) LLC (Respondent). Complainants are challenging certain rates, terms...

  7. 75 FR 63774 - Pipeline Safety: Safety of On-Shore Hazardous Liquid Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ...). That law, modeled on the Natural Gas Pipeline Safety Act of 1968, Public Law 90-481, delegated to DOT... offshore oil facilities; and underground storage facilities. PHMSA is seeking public comment on whether the... Devices (EFRDs) are a key means to reducing the consequences of hazardous liquid spills. EFRDs are...

  8. Analysis of Bacterial and Archaeal Communities along a High-Molecular-Weight Polyacrylamide Transportation Pipeline System in an Oil Field

    PubMed Central

    Li, Cai-Yun; Li, Jing-Yan; Mbadinga, Serge Maurice; Liu, Jin-Feng; Gu, Ji-Dong; Mu, Bo-Zhong

    2015-01-01

    Viscosity loss of high-molecular-weight partially hydrolyzed polyacrylamide (HPAM) solution was observed in a water injection pipeline before being injected into subterranean oil wells. In order to investigate the possible involvement of microorganisms in HPAM viscosity loss, both bacterial and archaeal community compositions of four samples collected from different points of the transportation pipeline were analyzed using PCR-amplification of the 16S rRNA gene and clone library construction method together with the analysis of physicochemical properties of HPAM solution and environmental factors. Further, the relationship between environmental factors and HPAM properties with microorganisms were delineated by canonical correspondence analysis (CCA). Diverse bacterial and archaeal groups were detected in the four samples. The microbial community of initial solution S1 gathered from the make-up tank is similar to solution S2 gathered from the first filter, and that of solution S3 obtained between the first and the second filter is similar to that of solution S4 obtained between the second filter and the injection well. Members of the genus Acinetobacter sp. were detected with high abundance in S3 and S4 in which HPAM viscosity was considerably reduced, suggesting that they likely played a considerable role in HPAM viscosity loss. This study presents information on microbial community diversity in the HPAM transportation pipeline and the possible involvement of microorganisms in HPAM viscosity loss and biodegradation. The results will help to understand the microbial community contribution made to viscosity change and are beneficial for providing information for microbial control in oil fields. PMID:25849654

  9. Induced electric currents in the Alaska oil pipeline measured by gradient, fluxgate, and SQUID magnetometers

    NASA Technical Reports Server (NTRS)

    Campbell, W. H.; Zimmerman, J. E.

    1979-01-01

    The field gradient method for observing the electric currents in the Alaska pipeline provided consistent values for both the fluxgate and SQUID method of observation. These currents were linearly related to the regularly measured electric and magnetic field changes. Determinations of pipeline current were consistent with values obtained by a direct connection, current shunt technique at a pipeline site about 9.6 km away. The gradient method has the distinct advantage of portability and buried- pipe capability. Field gradients due to the pipe magnetization, geological features, or ionospheric source currents do not seem to contribute a measurable error to such pipe current determination. The SQUID gradiometer is inherently sensitive enough to detect very small currents in a linear conductor at 10 meters, or conversely, to detect small currents of one amphere or more at relatively great distances. It is fairly straightforward to achieve imbalance less than one part in ten thousand, and with extreme care, one part in one million or better.

  10. 78 FR 1251 - Notice of Lodging of Proposed Consent Decree Under the Oil Pollution Act

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-08

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE Notice of Lodging of Proposed Consent Decree Under the Oil Pollution Act On December 21, 2012, the...'') natural resource damage claims brought pursuant to Sections 1002 and 1006 of the Oil Pollution Act, 33...

  11. 75 FR 13304 - Notice of Lodging of Consent Decree Under the Oil Pollution Act (OPA)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... of Lodging of Consent Decree Under the Oil Pollution Act (OPA) Notice is hereby given that on March... Decree alleging that on or about October 13, 2004, the oil tank vessel POLAR TEXAS, owned by Polar Tankers, Inc., a subsidiary of ConocoPhillips, Inc., discharged oil into waterways near Vashon and...

  12. Pyrosequencing Investigation into the Bacterial Community in Permafrost Soils along the China-Russia Crude Oil Pipeline (CRCOP)

    PubMed Central

    Yang, Sizhong; Wen, Xi; Jin, Huijun; Wu, Qingbai

    2012-01-01

    The China-Russia Crude Oil Pipeline (CRCOP) goes through 441 km permafrost soils in northeastern China. The bioremediation in case of oil spills is a major concern. So far, little is known about the indigenous bacteria inhabiting in the permafrost soils along the pipeline. A pilot 454 pyrosequencing analysis on the communities from four selected sites which possess high environment risk along the CRCOP is herein presented. The results reveal an immense bacterial diversity than previously anticipated. A total of 14448 OTUs with 84834 reads are identified, which could be assigned into 39 different phyla, and 223 families or 386 genera. Only five phyla sustain a mean OTU abundance more than 5% in all the samples, but they altogether account for 85.08% of total reads. Proteobacteria accounts for 41.65% of the total OTUs or 45% of the reads across all samples, and its proportion generally increases with soil depth, but OTUs numerically decline. Among Proteobacteria, the abundance of Beta-, Alpha-, Delta- and Gamma- subdivisions average to 38.7% (2331 OTUs), 37.5% (2257 OTUs), 10.35% (616 OTUs), and 6.21% (374 OTUs), respectively. Acidobacteria (esp. Acidobacteriaceae), Actinobacteria (esp. Intrasporangiaceae), Bacteroidetes (esp. Sphingobacteria and Flavobacteria) and Chloroflexi (esp. Anaerolineaceae) are also very common, accounting for 8.56% (1237 OTUs), 7.86% (1136 OTUs); 7.35% (1063 OTUs) and 8.27% (1195 OTUs) of total libraries, respectively. The ordination analysis indicates that bacteria communities in the upper active layer cluster together (similar), while bacterial consortia from the lower active layer and permafrost table scatter (less similar). The abundance of Rhodococcus (12 OTUs), Pseudomonas (71 OTUs) and Sphingomonas (87 OTUs) is even less (<0.01%). This effort to profile the background diversity may set the first stage for better evaluating the bacterial dynamics in response to accidental oil spills. PMID:23300754

  13. 78 FR 69121 - Information Collection Activities: Open and Nondiscriminatory Access to Oil and Gas Pipelines...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-18

    ...; 134E1700D2 EEEE500000 ET1SF0000.DAQ000] Information Collection Activities: Open and Nondiscriminatory Access.... These regulations concern open and nondiscriminatory access to pipelines, and are the subject of this...) concerns a renewal to the paperwork requirements in the regulations under 30 Part 291, Open...

  14. Referral of small oil spills to coast guard under Oil Pollution Act before new enforcement MOU is in effect

    SciTech Connect

    Not Available

    1991-06-17

    The memorandum supplements earlier guidance concerning a case-by-case approach to the referral of post-Oil Pollution Act (OPA) oil spills to the Coast Guard. Congress has rewritten Section 311 to provide additional administrative and judicial oil spill enforcement remedies when it passed the OPA, and noted in the legislative history that this new authority is available to both the Administrator of the Environmental Protection Agency and the Secretary of Transportation.

  15. Parallel pipelining

    SciTech Connect

    Joseph, D.D.; Bai, R.; Liao, T.Y.; Huang, A.; Hu, H.H.

    1995-09-01

    In this paper the authors introduce the idea of parallel pipelining for water lubricated transportation of oil (or other viscous material). A parallel system can have major advantages over a single pipe with respect to the cost of maintenance and continuous operation of the system, to the pressure gradients required to restart a stopped system and to the reduction and even elimination of the fouling of pipe walls in continuous operation. The authors show that the action of capillarity in small pipes is more favorable for restart than in large pipes. In a parallel pipeline system, they estimate the number of small pipes needed to deliver the same oil flux as in one larger pipe as N = (R/r){sup {alpha}}, where r and R are the radii of the small and large pipes, respectively, and {alpha} = 4 or 19/7 when the lubricating water flow is laminar or turbulent.

  16. AN EVALUATION OF PYROLYSIS OIL PROPERTIES AND CHEMISTRY AS RELATED TO PROCESS AND UPGRADE CONDITIONS WITH SPECIAL CONSIDERATION TO PIPELINE SHIPMENT

    SciTech Connect

    Bunting, Bruce G; Boyd, Alison C

    2012-01-01

    One factor limiting the development of commercial biomass pyrolysis is challenges related to the transportation of the produced pyrolysis oil. The oil has different chemical and physical properties than crude oil, including more water and oxygen and has lower H/C ratio, higher specific gravity and density, higher acidity, and lower energy content. These differences could limit its ability to be transported by existing petroleum pipelines. Pyrolysis oil can also be treated, normally by catalytic hydrodeoxygenation, and approaches crude oil and petroleum condensates at higher severity levels. This improvement also results in lower liquid yield and high hydrogen consumption. Biomass resources for pyrolysis are expected to become plentiful and widely distributed in the future, mainly through the use of crop residuals and growing of energy crops such as perennial grasses, annual grasses, and woody crops. Crude oil pipelines are less well distributed and, when evaluated on a county level, could access about 18% of the total biomass supply. States with high potential include Texas, Oklahoma, California, and Louisiana. In this study, published data on pyrolysis oil was compiled into a data set along with bio-source source material, pyrolysis reactor conditions, and upgrading conditions for comparison to typical crude oils. Data of this type is expected to be useful in understanding the properties and chemistry and shipment of pyrolysis oil to refineries, where it can be further processed to fuel or used as a source of process heat.

  17. Seismic design methods for oil and gas transmission pipelines: A comparative study

    SciTech Connect

    Zarea, M.; Akel, S.; Champavere, R.; Betbeder-Matibet, J.; Conoscente, J.P.

    1995-12-31

    The results of a comparative study of two main seismic design methods for buried hydrocarbon transmission pipelines are presented. Several aspects of each method are analyzed: description of the assumptions, necessary input parameters and expected results. In addition, a brief parametric study is applied to several configurations (straight pipes and bends), for both travelling waves and permanent ground displacement (fault) effects. Finally, the validity of the methods is verified by analyzing field experience from past earthquakes with these methods.

  18. Corrosion of New-Generation Steel in Outer Oil Pipeline Environments

    NASA Astrophysics Data System (ADS)

    Eliyan, Faysal Fayez; Kish, J. R.; Alfantazi, Akram

    2017-01-01

    New-generation high-strength pipeline steels are susceptible to corrosion attacks at their outer surfaces, from bicarbonate and carbonate in the hydrated soils in which pipelines are buried. The nature of the corrosion attacks requires implementing modified electrochemical methods by which the corrosion reactions can be studied comprehensively. From that, the findings can be linked to the alloying elements of the new pipeline materials, to modify them from both the strength and corrosion resistance perspectives. This paper presents an electrochemical study on the corrosion of API-X100 steel, in aerated bicarbonate-carbonate solutions, with cyclic voltammetry. At a fast 10 mV/s scan, over ten cycles, the passive films appeared as transparent layers, regardless of bicarbonate and carbonate concentrations. The surface controlled the reactions more than the passive films. The passive films showed evidence of forming gradually with increased cycling. Carbonate competed with bicarbonate during dissolution, decreasing its rate and making passivation faster. Bicarbonate in carbonate solutions catalyzed dissolution and disrupted passivation. The passive films with increased bicarbonate concentrations had higher transpassivation potentials.

  19. Corrosion of New-Generation Steel in Outer Oil Pipeline Environments

    NASA Astrophysics Data System (ADS)

    Eliyan, Faysal Fayez; Kish, J. R.; Alfantazi, Akram

    2016-10-01

    New-generation high-strength pipeline steels are susceptible to corrosion attacks at their outer surfaces, from bicarbonate and carbonate in the hydrated soils in which pipelines are buried. The nature of the corrosion attacks requires implementing modified electrochemical methods by which the corrosion reactions can be studied comprehensively. From that, the findings can be linked to the alloying elements of the new pipeline materials, to modify them from both the strength and corrosion resistance perspectives. This paper presents an electrochemical study on the corrosion of API-X100 steel, in aerated bicarbonate-carbonate solutions, with cyclic voltammetry. At a fast 10 mV/s scan, over ten cycles, the passive films appeared as transparent layers, regardless of bicarbonate and carbonate concentrations. The surface controlled the reactions more than the passive films. The passive films showed evidence of forming gradually with increased cycling. Carbonate competed with bicarbonate during dissolution, decreasing its rate and making passivation faster. Bicarbonate in carbonate solutions catalyzed dissolution and disrupted passivation. The passive films with increased bicarbonate concentrations had higher transpassivation potentials.

  20. Oceanic pipeline computations

    SciTech Connect

    Marks, A.

    1980-01-01

    yechnical and economic feasibility, design, and construction of oil, gas, and two-phase oceanic pipelines systems are discussed. In addition, formulae, references, examples, and programmable calculator software (Hewlett-Packard-67) are given. The contents include: preliminary pipeline sizing; fluid characteristics; preliminary hydraulics; oceanographis; preliminary corridor selection; route selection; final pipeline design; hydraulic design; wall thickness selection; oceanographic design computations; stress analysis; and construction parameters. (JMT)

  1. Virtual Instrumentation Corrosion Controller for Natural Gas Pipelines

    NASA Astrophysics Data System (ADS)

    Gopalakrishnan, J.; Agnihotri, G.; Deshpande, D. M.

    2012-12-01

    Corrosion is an electrochemical process. Corrosion in natural gas (methane) pipelines leads to leakages. Corrosion occurs when anode and cathode are connected through electrolyte. Rate of corrosion in metallic pipeline can be controlled by impressing current to it and thereby making it to act as cathode of corrosion cell. Technologically advanced and energy efficient corrosion controller is required to protect natural gas pipelines. Proposed virtual instrumentation (VI) based corrosion controller precisely controls the external corrosion in underground metallic pipelines, enhances its life and ensures safety. Designing and development of proportional-integral-differential (PID) corrosion controller using VI (LabVIEW) is carried out. When the designed controller is deployed at field, it maintains the pipe to soil potential (PSP) within safe operating limit and not entering into over/under protection zone. Horizontal deployment of this technique can be done to protect all metallic structure, oil pipelines, which need corrosion protection.

  2. New Journal index will measure gas pipeline inflation

    SciTech Connect

    Morgan, J.M.

    1982-09-20

    This article marks the start of a new pipeline cost index, for gas pipelines. Its objective is to complement the Journal's oil pipeline cost index, started with the Nov. 19, 1979 issue. This new gas pipeline cost index will be published quarterly, as will the OGJ MORGAN Oil Pipeline Cost Index.

  3. Efficacy of natural biocide on control of microbial induced corrosion in oil pipelines mediated by Desulfovibrio vulgaris and Desulfovibrio gigas.

    PubMed

    Lavania, Meeta; Sarma, Priyangshu M; Mandal, Ajoy K; Cheema, Simrita; Lal, Banwari

    2011-01-01

    We compared the efficacy of a natural biocide with four chemical tetrakishydroxymethyl phosphonium sulfonate, benzyl trimethyl ammonium chloride, and formaldehyde, glutaraldehyde, to control microbial induced corrosion in oil pipelines. The efficacy of biocides were monitored against Desulfovibrio vulgaris and Desulfovibrio gigas in experimental pipes by measuring cell counts, H2S production, Fe(II) production, production of extracellular polymeric substances and structure of biofilm. The treatment with cow urine had minimum planktonic cell counts of 3 x 10(2) CFU/mL as well as biofilm cell counts of 9 x 10(1) CFU/mL as compared with tetrakishydroxyl methyl phosphonium sulfonate, benzyl trimethyl ammonium chloride, formaldehyde and glutaraldehyde. Sulfide production was the lowest with cow urine (0.08 mmol/L), followed by tetrakishydroxymethyl phosphonium sulfonate 0.72 mmol/L. On day 90 of treatment, Fe(II) production was also found to be the lowest with cow urine. The scanning electron microscopic studies indicated that the biofilm bacteria were killed by cow urine. These results demonstrate the cow urine mediated control of microbially induced corrosion, and this is indicative of its potential as a viable substitute of toxic biocides. To the best of our knowledge, this seems to be the first report which screens possible biocidal activity by cow urine as compared to the most common biocides which oil industry is currently using.

  4. Haag Oil Company, LLC - Clean Water Act Public Notice

    EPA Pesticide Factsheets

    The EPA is providing notice of proposed Administrative Penalty Assessment against Haag Oil Company, LLC, for alleged violations at the facility located at or near 326 Southeast 15th Street, Topeka, KS 66607.

  5. 18 CFR 357.4 - FERC Form No. 6-Q, Quarterly report of oil pipeline companies.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... must be properly completed and verified. Filing on electronic media pursuant to § 385.2011 of this... FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY APPROVED FORMS, INTERSTATE COMMERCE ACT ANNUAL SPECIAL OR PERIODIC REPORTS: CARRIERS SUBJECT TO PART I OF THE INTERSTATE COMMERCE ACT § 357.4 FERC...

  6. 18 CFR 357.4 - FERC Form No. 6-Q, Quarterly report of oil pipeline companies.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... must be properly completed and verified. Filing on electronic media pursuant to § 385.2011 of this... FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY APPROVED FORMS, INTERSTATE COMMERCE ACT ANNUAL SPECIAL OR PERIODIC REPORTS: CARRIERS SUBJECT TO PART I OF THE INTERSTATE COMMERCE ACT § 357.4 FERC...

  7. 18 CFR 357.4 - FERC Form No. 6-Q, Quarterly report of oil pipeline companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY APPROVED FORMS, INTERSTATE COMMERCE ACT ANNUAL SPECIAL OR PERIODIC REPORTS: CARRIERS SUBJECT TO PART I OF THE INTERSTATE COMMERCE ACT § 357.4 FERC Form... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false FERC Form No....

  8. Flash-butt welding of large-diameter oil and gas pipelines

    SciTech Connect

    Turner, D.L.

    1986-12-01

    Interest in developing a high-production automatic joining method for quality offshore pipelines led to full-scale evaluation of the flash-butt welding process. During the past five years, two separate flash-butt welding machines have been used to provide over 1100 welds in 914-mm (36-in.) o.d. pipe for test and evaluation. Increased speed and the quality inherent in a fully automatic welding process were the two major incentives for the development project. It is estimated that flash-butt welding can produce up to 377 joints per day in 914-mm (36-in) o.d. x 25-mm wall thickness pipe-twice what can be produced by conventional manual (shielded metal arc) welding techniques. This paper describes the flash-butt welding process and plans to install production equipment aboard a semi-submersible laybarge in the near future.

  9. Transnational Pipelines and Naval Expansion: Examining China’s Oil Insecurities in the Indian Ocean

    DTIC Science & Technology

    2008-06-01

    Analysis, “the threat of economic stagnation raises real risks of social instability, which could in turn threaten the continued political monopoly of...Renmin University of China and a heavy consumer of Baijiu toasts at banquets , submits: Although the risk of military conflict in the Taiwan Strait...that would link Kunming city – the capital of China’s Yunnan 103 “Musharraf Makes Chinese Oil Plea

  10. 78 FR 11682 - Notice of Lodging of Proposed Consent Decree Under the Oil Pollution Act of 1990 and the Clean...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-19

    ... of Lodging of Proposed Consent Decree Under the Oil Pollution Act of 1990 and the Clean Water Act On... under Sections 301 and 311 of the Clean Water Act (``CWA''), 33 U.S.C. 1311, 1321, relating to a June 30 and July 1, 2007 discharge of approximately 2,145 barrels of crude oil, diesel fuel, and oily...

  11. 18 CFR 357.3 - FERC Form No. 73, Oil Pipeline Data for Depreciation Analysis.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY APPROVED FORMS, INTERSTATE COMMERCE ACT ANNUAL... rates are based on the remaining physical life of the properties or if directed by the Commission to... with a filing made pursuant to part 347 of this title or as directed during a depreciation...

  12. 18 CFR 357.3 - FERC Form No. 73, Oil Pipeline Data for Depreciation Analysis.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY APPROVED FORMS, INTERSTATE COMMERCE ACT ANNUAL... rates are based on the remaining physical life of the properties or if directed by the Commission to... with a filing made pursuant to part 347 of this title or as directed during a depreciation...

  13. A comparison study of SARA fractions from conventional and heavy crude oils in relation to their deposition tendency in production pipelines

    SciTech Connect

    Carbognani, L.; Espidel, Y.

    1995-12-31

    Asphaltene deposition is a widespread problem in the oil industry. Well and oil pipeline clogging causes very significant economic losses and operational delays. In spite of these problems, very little has been reported about the chemical nature of such deposits and the mechanism by which they form. The results show that conventional crudes (troublesome) have a lower asphaltene content. However, such asphaltenes exhibit a higher degree of condensation and aromaticity than their counterpart in heavy crude oils (trouble-free). In addition, conventional crude oils have a higher paraffin content than heavy crude oils. Furthermore, resins are found at higher percentages in heavy crude oils. These observations suggest that the chemical structure of conventional crude oil asphaltene is not compatible with the matrix in which they are contained. Following the same line of thought, a heavy crude oil asphaltene is stabilized by the matrix, due to the solvent effect provided by the high aromatic content of such crudes. Extensive data in chemical parameters of the different fractions and a possible explanation for the deposit formation are discussed.

  14. 30 CFR 250.1005 - Inspection requirements for DOI pipelines.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Inspection requirements for DOI pipelines. 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1005 Inspection requirements for DOI pipelines. (a) Pipeline routes shall...

  15. 30 CFR 250.1005 - Inspection requirements for DOI pipelines.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Inspection requirements for DOI pipelines. 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1005 Inspection requirements for DOI pipelines. (a) Pipeline routes shall...

  16. 30 CFR 250.1005 - Inspection requirements for DOI pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Inspection requirements for DOI pipelines. 250... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1005 Inspection requirements for DOI pipelines. (a) Pipeline routes shall be inspected...

  17. 30 CFR 250.1005 - Inspection requirements for DOI pipelines.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Inspection requirements for DOI pipelines. 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1005 Inspection requirements for DOI pipelines. (a) Pipeline routes shall...

  18. Building the Talent Pipeline: Policy Recommendations for "The Condition of STEM 2013." BHEF/ACT Policy Brief

    ERIC Educational Resources Information Center

    ACT, Inc., 2014

    2014-01-01

    ACT has been a leader in measuring college and career readiness trends for decades. Each August, ACT releases "The Condition of College & Career Readiness" (www.act.org/newsroom/data/2013), our annual report on the progress of the ACT-tested graduating class relative to college readiness. Nationally, 54.3% of the 2013 graduating…

  19. Methanol incorporation in clathrate hydrates and the implications for oil and gas pipeline flow assurance and icy planetary bodies

    PubMed Central

    Shin, Kyuchul; Udachin, Konstantin A.; Moudrakovski, Igor L.; Leek, Donald M.; Alavi, Saman; Ratcliffe, Christopher I.; Ripmeester, John A.

    2013-01-01

    One of the best-known uses of methanol is as antifreeze. Methanol is used in large quantities in industrial applications to prevent methane clathrate hydrate blockages from forming in oil and gas pipelines. Methanol is also assigned a major role as antifreeze in giving icy planetary bodies (e.g., Titan) a liquid subsurface ocean and/or an atmosphere containing significant quantities of methane. In this work, we reveal a previously unverified role for methanol as a guest in clathrate hydrate cages. X-ray diffraction (XRD) and NMR experiments showed that at temperatures near 273 K, methanol is incorporated in the hydrate lattice along with other guest molecules. The amount of included methanol depends on the preparative method used. For instance, single-crystal XRD shows that at low temperatures, the methanol molecules are hydrogen-bonded in 4.4% of the small cages of tetrahydrofuran cubic structure II hydrate. At higher temperatures, NMR spectroscopy reveals a number of methanol species incorporated in hydrocarbon hydrate lattices. At temperatures characteristic of icy planetary bodies, vapor deposits of methanol, water, and methane or xenon show that the presence of methanol accelerates hydrate formation on annealing and that there is unusually complex phase behavior as revealed by powder XRD and NMR spectroscopy. The presence of cubic structure I hydrate was confirmed and a unique hydrate phase was postulated to account for the data. Molecular dynamics calculations confirmed the possibility of methanol incorporation into the hydrate lattice and show that methanol can favorably replace a number of methane guests. PMID:23661058

  20. Slick work: An analysis of the Oil Pollution Act of 1990

    SciTech Connect

    Wilkinson, C.M.; Pittman, L.; Dye, R.F.

    1992-12-31

    Long before there was an Exxon Valdez releasing over ten million gallons of crude oil into cold Alaskan waters on March 24, 1989, there was a law establishing a comprehensive compensation and liability scheme for oil discharges into United States waters. For fifteen years, Congress had debated the need to improve that scheme to no avail. Then came the Exxon Valdez oil spill, an incident that highlighted the inadequacies of the existing legal regime as never before, raising the level of national concern and the severity of the congressional response - perhaps too far in light of the actual environmental harm caused by the vast majority of spills each year. This Article begins by providing an overview of the state of the law before passage of the OPA. The OPA is then discussed in-depth, contrasting and comparing it to the pre-existing law and offering insight into the Act`s key controversies and their resolutions in Congress. Discussion of the OPA begins by looking at provisions of the Act dealing with oil spill prevention and preparedness by addressing federal removal authority, oil spill contingency plan requirements, and double hull requirements for tank vessels. Next follows a discussion of the OPA`s liability regime, exploring a number of significant provisions: compensation for removal costs and damage incurred, defenses to liability, oil spill trust fund monies, extent of cleanup requirements, claims procedure against responsible parties, limitations on liability, financial responsibility requirements, penalties, natural resource damage compensation, jurisdiction and venue requirements, and preemption. The Article concludes with a discussion of the 1984 Oil and Spill Protocols, which attempt to address the problem of oil spills at the international level, and the failure of the United States to ratify the Protocols.

  1. The Oil Pollution Act of 1990: Legislation in the wake of a crisis

    SciTech Connect

    Grumbles, B.H.; Manley, J.M.

    1995-12-31

    The pattern is nothing new. Congress, like any other institution, needs nudging-sometimes gentle, sometimes jolting-before it responds. An environmental crisis prompts a congressional reaction, sometimes an overreaction. The discovery of contamination at Love Canal prompted enactment of Superfund; the disaster at Bhopal, India, led to the Emergency Planning and Community Right to Know Act; and the collision of the Exxon Valdez brought about the enactment of the Oil Pollution Act of 1990. For better or for worse, the pattern of environmental crisis and legislative response remains. March 24, 1989, marked the beginning of a new age in federal and state oil spill law. After the Exxon Valdez ran aground on Bligh reef and spewed 11 million gallons of crude oil into Prince William Sound, Alaska congressional debate on comprehensive federal legislation would never be the same. The stalemate that characterized previous congressional efforts seemed to disappear overnight. Major differences between the two chambers were either eliminated or reduced, and only 4 major issues had to be negotiated: international protocols; technical requirements relating to double hulls; cargo owner liability; state and private industry roles in oil spill contingency planning, response and cleanup efforts. This article discusses the legal manuvering and major provisions of the Oil Pollution Act of 1990.

  2. 75 FR 49411 - Consumer Price Index Adjustments of Oil Pollution Act of 1990 Limits of Liability-Vessels and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-13

    ... Number 1625-0046 entitled ``Financial Responsibility for Water Pollution (Vessels).'' The approval for... SECURITY Coast Guard 33 CFR Part 138 RIN 1625-AB25 Consumer Price Index Adjustments of Oil Pollution Act of...; information collection approval. SUMMARY: On July 1, 2009, the Coast Guard amended the Oil Pollution Act...

  3. 77 FR 55861 - Notice of Lodging of Consent Decree Under the Oil Pollution Act of 1990 (“OPA”)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... of Lodging of Consent Decree Under the Oil Pollution Act of 1990 (``OPA'') Notice is hereby given... and Section 48-1-90 of the South Carolina Pollution Control Act, S.C. Code Ann. Sec. 48-1-90. In their... sought damages in order to compensate for natural resources injured by the discharge of fuel oil from...

  4. 76 FR 70217 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... Pipeline and Hazardous Materials Administration Pipeline Safety: Information Collection Activities ACTION... Act of 1995, the Pipeline and Hazardous Materials Safety Administration (PHMSA) published a notice in... Hazardous Materials Safety Administration, 1200 New Jersey Avenue SE., PHP-30, Washington, DC...

  5. 30 CFR 250.1010 - General requirements for pipeline right-of-way holders.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false General requirements for pipeline right-of-way... SHELF Pipelines and Pipeline Rights-of-Way § 250.1010 General requirements for pipeline right-of-way... holder of a right-of-way oil or gas pipeline shall transport or purchase oil or natural gas produced...

  6. Planned and proposed pipeline regulations

    SciTech Connect

    De Leon, C. )

    1992-04-01

    The Research and Special Programs Administration administers the Natural Gas Pipeline Safety Act of 1968 (NGPSA) and the Hazardous Liquid Pipeline Safety Act of 1979 (HLPSA). The RSPA issues and enforces design, construction, operation and maintenance regulations for natural gas pipelines and hazardous liquid pipelines. This paper discusses a number of proposed and pending safety regulations and legislative initiatives currently being considered by the RSPA and the US Congress. Some new regulations have been enacted. The next few years will see a great deal of regulatory activity regarding natural gas and hazardous liquid pipelines, much of it resulting from legislative requirements. The office of Pipeline Safety is currently conducting a study to streamline its operations. This study is analyzing the office's business, social and technical operations with the goal of improving overall efficiency, effectiveness, productivity and job satisfaction to meet the challenges of the future.

  7. Main Pipelines Corrosion Monitoring Device

    NASA Astrophysics Data System (ADS)

    Anatoliy, Bazhenov; Galina, Bondareva; Natalia, Grivennaya; Sergey, Malygin; Mikhail, Goryainov

    2017-01-01

    The aim of the article is to substantiate the technical solution for the problem of monitoring corrosion changes in oil and gas pipelines with use (using) of an electromagnetic NDT method. Pipeline wall thinning under operating conditions can lead to perforations and leakage of the product to be transported outside the pipeline. In most cases there is danger for human life and environment. Monitoring of corrosion changes in pipeline inner wall under operating conditions is complicated because pipelines are mainly made of structural steels with conductive and magnetic properties that complicate test signal passage through the entire thickness of the object under study. The technical solution of this problem lies in monitoring of the internal corrosion changes in pipes under operating conditions in order to increase safety of pipelines by automated prediction of achieving the threshold pre-crash values due to corrosion.

  8. Technological Change and Its Labor Impact in Five Energy Industries. Coal Mining/Oil and Gas Extraction/Petroleum Refining/Petroleum Pipeline Transportation/Electric and Gas Utilities.

    ERIC Educational Resources Information Center

    Bureau of Labor Statistics (DOL), Washington, DC.

    This bulletin appraises major technological changes emerging in five American industries (coal mining, oil and gas extraction, petroleum refining, petroleum pipeline transportation, and electric and gas utilities) and discusses the impact of these changes on productivity and occupations over the next five to ten years. Its separate reports on each…

  9. Seismic hazard along a crude oil pipeline in the event of an 1811-1812 type New Madrid earthquake. Technical report

    SciTech Connect

    Hwang, H.H.M.; Chen, C.H.S.

    1990-04-16

    An assessment of the seismic hazard that exists along the major crude oil pipeline running through the New Madrid seismic zone from southeastern Louisiana to Patoka, Illinois is examined in the report. An 1811-1812 type New Madrid earthquake with moment magnitude 8.2 is assumed to occur at three locations where large historical earthquakes have occurred. Six pipeline crossings of the major rivers in West Tennessee are chosen as the sites for hazard evaluation because of the liquefaction potential at these sites. A seismologically-based model is used to predict the bedrock accelerations. Uncertainties in three model parameters, i.e., stress parameter, cutoff frequency, and strong-motion duration are included in the analysis. Each parameter is represented by three typical values. From the combination of these typical values, a total of 27 earthquake time histories can be generated for each selected site due to an 1811-1812 type New Madrid earthquake occurring at a postulated seismic source.

  10. 77 FR 31347 - High Prairie Pipeline, LLC v. Enbridge Energy, Limited Partnership; Notice of Complaint

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-25

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Federal Energy Regulatory Commission High Prairie Pipeline, LLC v. Enbridge Energy, Limited Partnership; Notice... Applicable to Oil Pipeline Proceedings, High Prairie Pipeline, LLC (Complainant) filed a formal...

  11. 41 CFR 50-210.1 - Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...-Healey Public Contracts Act of truck drivers employed by oil dealers. 50-210.1 Section 50-210.1 Public...-210.1 Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers... Interpretations No. 2 1 with respect to coverage under the Walsh-Healey Public Contracts Act of truck...

  12. 41 CFR 50-210.1 - Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...-Healey Public Contracts Act of truck drivers employed by oil dealers. 50-210.1 Section 50-210.1 Public...-210.1 Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers... Interpretations No. 2 1 with respect to coverage under the Walsh-Healey Public Contracts Act of truck...

  13. 41 CFR 50-210.1 - Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...-Healey Public Contracts Act of truck drivers employed by oil dealers. 50-210.1 Section 50-210.1 Public...-210.1 Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers... Interpretations No. 2 1 with respect to coverage under the Walsh-Healey Public Contracts Act of truck...

  14. 41 CFR 50-210.1 - Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...-Healey Public Contracts Act of truck drivers employed by oil dealers. 50-210.1 Section 50-210.1 Public...-210.1 Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers... Interpretations No. 2 1 with respect to coverage under the Walsh-Healey Public Contracts Act of truck...

  15. 41 CFR 50-210.1 - Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...-Healey Public Contracts Act of truck drivers employed by oil dealers. 50-210.1 Section 50-210.1 Public...-210.1 Coverage under the Walsh-Healey Public Contracts Act of truck drivers employed by oil dealers... Interpretations No. 2 1 with respect to coverage under the Walsh-Healey Public Contracts Act of truck...

  16. 49 CFR 192.10 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Outer continental shelf pipelines. 192.10 Section... shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf (as defined in the Outer Continental Shelf Lands Act; 43 U.S.C. 1331) must identify on all their respective pipelines...

  17. 49 CFR 192.10 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Outer continental shelf pipelines. 192.10 Section... shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf (as defined in the Outer Continental Shelf Lands Act; 43 U.S.C. 1331) must identify on all their respective pipelines...

  18. 49 CFR 192.10 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Outer continental shelf pipelines. 192.10 Section... shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf (as defined in the Outer Continental Shelf Lands Act; 43 U.S.C. 1331) must identify on all their respective pipelines...

  19. 49 CFR 192.10 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Outer continental shelf pipelines. 192.10 Section... shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf (as defined in the Outer Continental Shelf Lands Act; 43 U.S.C. 1331) must identify on all their respective pipelines...

  20. 49 CFR 192.10 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Outer continental shelf pipelines. 192.10 Section... shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf (as defined in the Outer Continental Shelf Lands Act; 43 U.S.C. 1331) must identify on all their respective pipelines...

  1. The use of MCNP and gamma spectrometry in supporting the evaluation of NORM in Libyan oil pipeline scale

    NASA Astrophysics Data System (ADS)

    Habib, Ahmed S.; Bradley, D. A.; Regan, P. H.; Shutt, A. L.

    2010-07-01

    The accumulation of scales in production pipes is a common problem in the oil industry, reducing fluid flow and also leading to costly remedies and disposal issues. Typical materials found in such scale are sulphates and carbonates of calcium and barium, or iron sulphide. Radium arising from the uranium/thorium present in oil-bearing rock formations may replace the barium or calcium in these salts to form radium salts. This creates what is known as technologically enhanced naturally occurring radioactive material (TENORM or simply NORM). NORM is a serious environmental and health and safety issue arising from commercial oil and gas extraction operations. Whilst a good deal has been published on the characterisation and measurement of radioactive scales from offshore oil production, little information has been published regarding NORM associated with land-based facilities such as that of the Libyan oil industry. The ongoing investigation described in this paper concerns an assessment of NORM from a number of land based Libyan oil fields. A total of 27 pipe scale samples were collected from eight oil fields, from different locations in Libya. The dose rates, measured using a handheld survey meter positioned on sample surfaces, ranged from 0.1-27.3 μSv h -1. In the initial evaluations of the sample activity, use is being made of a portable HPGe based spectrometry system. To comply with the prevailing safety regulations of the University of Surrey, the samples are being counted in their original form, creating a need for correction of non-homogeneous sample geometries. To derive a detection efficiency based on the actual sample geometries, a technique has been developed using a Monte Carlo particle transport code (MCNPX). A preliminary activity determination has been performed using an HPGe portable detector system.

  2. 50 CFR 29.21-9 - Rights-of-way for pipelines for the transportation of oil, natural gas, synthetic liquid or...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... conservation laws governing its purchase by pipelines is offered for sale, each such pipeline shall purchase... related facilities siting standards established by law; (iii) control or prevention of damage to...

  3. 50 CFR 29.21-9 - Rights-of-way for pipelines for the transportation of oil, natural gas, synthetic liquid or...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... conservation laws governing its purchase by pipelines is offered for sale, each such pipeline shall purchase... related facilities siting standards established by law; (iii) control or prevention of damage to...

  4. 50 CFR 29.21-9 - Rights-of-way for pipelines for the transportation of oil, natural gas, synthetic liquid or...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... conservation laws governing its purchase by pipelines is offered for sale, each such pipeline shall purchase... related facilities siting standards established by law; (iii) control or prevention of damage to...

  5. 50 CFR 29.21-9 - Rights-of-way for pipelines for the transportation of oil, natural gas, synthetic liquid or...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... conservation laws governing its purchase by pipelines is offered for sale, each such pipeline shall purchase... related facilities siting standards established by law; (iii) control or prevention of damage to...

  6. 50 CFR 29.21-9 - Rights-of-way for pipelines for the transportation of oil, natural gas, synthetic liquid or...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... conservation laws governing its purchase by pipelines is offered for sale, each such pipeline shall purchase... related facilities siting standards established by law; (iii) control or prevention of damage to...

  7. Numerical Method of Solution of the Coefficient-Inverse Problem for Unsteady Motion in an Oil Pipeline

    NASA Astrophysics Data System (ADS)

    Kuliev, S. Z.

    2015-03-01

    Consideration is given to the approach to identification of the coefficient of hydraulic resistance of a linear portion of a main pipeline in transporting raw hydrocarbons. The problem of identification is reduced to a class of finite-dimensional-optimization problems. To solve them, the author proposes efficient numerical methods of finite-dimensional optimization of first order. For this purpose, in the work, the author derives formulas for the components of the gradient of the target functional in the space of identified parameters. The obtained values of the optimized vector can be used for construction of the identified function from any class of functions with interpolation and approximation methods. Results of the conducted numerical experiments are given.

  8. Alaska Pipeline Insulation

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Crude oil moving through the 800-mile Trans-Alaska Pipeline must be kept at a relatively high temperature, about 180 degrees Fahrenheit, to maintain the fluidity of the oil. In Arctic weather, that demands highly effective insulation. General Electric Co.'s Space Division, Valley Forge, Pennsylvania, provided it with a spinoff product called Therm-O-Trol. Shown being installed on the pipeline, Therm-O-Trol is a metal-bonded polyurethane foam especially formulated for Arctic insulation. A second GE spinoff product, Therm-O-Case, solved a related problem involved in bringing hot crude oil from 2,000-foot-deep wells to the surface without transferring oil heat to the surrounding permafrost soil; heat transfer could melt the frozen terrain and cause dislocations that might destroy expensive well casings. Therm-O-Case is a double-walled oil well casing with multi-layered insulation which provides an effective barrier to heat transfer. Therm-O-Trol and Therm-O-Case are members of a family of insulating products which stemmed from technology developed by GE Space Division in heat transferlthermal control work on Gemini, Apollo and other NASA programs.

  9. S. 1461: Oil Tanker Navigation Safety Act of 1989. Introduced in the Senate of the United States, One Hundredth First Congress, First Session, August 1, 1989

    SciTech Connect

    Not Available

    1989-01-01

    This bill would enhance the navigation safety of oil tankers. Title I, Provisions applicable to nationally licensed personnel, explains provisions relating to motor vehicle driving records of vessel personnel; dangerous drugs and other grounds for suspension or revocation; alcohol testing and alcohol rehabilitation; prohibition on service; vessel traffic services; oil tanker construction and size; oil spill contingency plans and approval; international inventory of equipment and contractors; national council on oil spill technology research and development; oil spill disaster assistance; impact on other laws; penalties; and a report on user fees. Title II, Provisions applicable with respect to Alaska pilotage at Port of Valdez, includes explanations of Bligh reef light; Prince William Sound VTS; oil spill recovery institute; and the Trans-Alaska pipeline liability fund. Title III, Provisions applicable to Mississippi River radio communications on Mississippi River, is also included.

  10. Landscape scale ecological monitoring as part of an EIA of major construction activities: experience at the Turkish section of the BTC crude oil pipeline project.

    PubMed

    Sahin, Sükran; Kurum, Ekrem

    2009-09-01

    Ecological monitoring is a complementary component of the overall environmental management and monitoring program of any Environmental Impact Assessment (EIA) report. The monitoring method should be developed for each project phase and allow for periodic reporting and assessment of compliance with the environmental conditions and requirements of the EIA. Also, this method should incorporate a variance request program since site-specific conditions can affect construction on a daily basis and require time-critical application of alternative construction scenarios or environmental management methods integrated with alternative mitigation measures. Finally, taking full advantage of the latest information and communication technologies can enhance the quality of, and public involvement in, the environmental management program. In this paper, a landscape-scale ecological monitoring method for major construction projects is described using, as a basis, 20 months of experience on the Baku-Tbilisi-Ceyhan (BTC) Crude Oil Pipeline Project, covering Turkish Sections Lot B and Lot C. This analysis presents suggestions for improving ecological monitoring for major construction activities.

  11. Battle over proposed Keystone pipeline continues

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2013-07-01

    Opposing sides in the battle over the proposed construction of the controversial Keystone XL pipeline continue to push their messages on the issue. The American Petroleum Institute (API) announced on 9 July that it has launched a new advertising campaign in support of the pipeline, which, if built, will ship oil from Canadian tar sands to refineries in the Gulf of Mexico.

  12. 76 FR 26768 - Notice of Lodging of a Consent Decree Under The Clean Water Act, The Clean Air Act, and The...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-09

    ... Safety Laws Notice is hereby given that on May 3, 2011, a proposed Consent Decree in United States v. BP... relief for violations of the Clean Water Act, 33 U.S.C. 1311, 1319, 1321, as amended by the Oil Pollution... Pipeline Safety Laws, 49 U.S.C. 60101 et seq., in connection with BP Exploration (Alaska) Inc....

  13. 77 FR 37472 - Pipeline Safety: Notice of Public Workshop To Discuss Implementing Incorporation by Reference...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-21

    ..., Regulatory Certainty, and Job Creation Act of 2011 AGENCY: Pipeline and Hazardous Materials Safety... Section 24 of the recently-passed Pipeline Safety, Regulatory Certainty, and Job Creation Act of 2011 (Act... January 3, 2012, President Obama signed the Pipeline Safety, Regulatory Certainty, and Job Creation Act...

  14. Pipeline Expansions

    EIA Publications

    1999-01-01

    This appendix examines the nature and type of proposed pipeline projects announced or approved for construction during the next several years in the United States. It also includes those projects in Canada and Mexico that tie-in with the U.S. markets or projects.

  15. Recession holds quarterly pipeline building costs to less than 1%

    SciTech Connect

    Morgan, J.M.

    1983-02-21

    Pipeline construction costs for the first 6 months of 1982 were substantially retarded when material costs fell drastically. Discusses first half (1982) cost components; steel line pipe; rail freight rates; labor rates; pumping unit costs; and steel storage tanks. Presents graphs showing the OGJ-Morgan oil pipeline cost index and cost component indexes. Gives table which indicates that the total composite cost index for building oil pipelines increased a meager 0.97.

  16. 30 CFR 250.1014 - When pipeline right-of-way grants expire.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false When pipeline right-of-way grants expire. 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1014 When pipeline right-of-way grants expire. Any right-of-way granted...

  17. 30 CFR 250.1018 - Assignment of pipeline right-of-way grants.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Assignment of pipeline right-of-way grants. 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1018 Assignment of pipeline right-of-way grants. (a) Assignment may be made...

  18. 30 CFR 250.1018 - Assignment of pipeline right-of-way grants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Assignment of pipeline right-of-way grants. 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1018 Assignment of pipeline right-of-way grants. (a) Assignment may be made...

  19. 30 CFR 250.1018 - Assignment of pipeline right-of-way grants.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Assignment of pipeline right-of-way grants. 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1018 Assignment of pipeline right-of-way grants. (a) Assignment may be made...

  20. 30 CFR 250.1013 - Grounds for forfeiture of pipeline right-of-way grants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Grounds for forfeiture of pipeline right-of-way... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1013 Grounds for forfeiture of pipeline right-of-way grants. Failure to comply...

  1. 30 CFR 250.1019 - Relinquishment of pipeline right-of-way grants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Relinquishment of pipeline right-of-way grants... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1019 Relinquishment of pipeline right-of-way grants. A right-of-way grant or a...

  2. 30 CFR 250.1014 - When pipeline right-of-way grants expire.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false When pipeline right-of-way grants expire. 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1014 When pipeline right-of-way grants expire. Any right-of-way granted...

  3. 30 CFR 250.1018 - Assignment of pipeline right-of-way grants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Assignment of pipeline right-of-way grants. 250... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1018 Assignment of pipeline right-of-way grants. (a) Assignment may be made of a...

  4. 30 CFR 250.1015 - Applications for pipeline right-of-way grants.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Applications for pipeline right-of-way grants... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1015 Applications for pipeline right-of-way grants. (a) You...

  5. 30 CFR 250.1014 - When pipeline right-of-way grants expire.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false When pipeline right-of-way grants expire. 250... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1014 When pipeline right-of-way grants expire. Any right-of-way granted under the...

  6. 30 CFR 250.1017 - Requirements for construction under pipeline right-of-way grants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Requirements for construction under pipeline... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1017 Requirements for construction under pipeline right-of-way...

  7. 30 CFR 250.1019 - Relinquishment of pipeline right-of-way grants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Relinquishment of pipeline right-of-way grants... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1019 Relinquishment of pipeline right-of-way grants. A...

  8. 30 CFR 250.1019 - Relinquishment of pipeline right-of-way grants.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Relinquishment of pipeline right-of-way grants... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1019 Relinquishment of pipeline right-of-way grants. A...

  9. 30 CFR 250.1014 - When pipeline right-of-way grants expire.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false When pipeline right-of-way grants expire. 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1014 When pipeline right-of-way grants expire. Any right-of-way granted...

  10. 30 CFR 550.1011 - Bond requirements for pipeline right-of-way holders.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Bond requirements for pipeline right-of-way... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 550.1011 Bond requirements for pipeline right-of-way holders. (a) When you apply for,...

  11. 30 CFR 250.1015 - Applications for pipeline right-of-way grants.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Applications for pipeline right-of-way grants... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1015 Applications for pipeline right-of-way grants. (a) You must submit an original...

  12. 30 CFR 250.1010 - General requirements for pipeline right-of-way holders.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false General requirements for pipeline right-of-way... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1010 General requirements for pipeline right-of-way holders. An applicant,...

  13. 30 CFR 550.1011 - Bond requirements for pipeline right-of-way holders.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Bond requirements for pipeline right-of-way... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 550.1011 Bond requirements for pipeline right-of-way holders. (a) When you apply for,...

  14. 30 CFR 250.1019 - Relinquishment of pipeline right-of-way grants.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Relinquishment of pipeline right-of-way grants... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1019 Relinquishment of pipeline right-of-way grants. A...

  15. 30 CFR 250.1015 - Applications for pipeline right-of-way grants.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Applications for pipeline right-of-way grants... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1015 Applications for pipeline right-of-way grants. (a) You...

  16. 30 CFR 250.1015 - Applications for pipeline right-of-way grants.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Applications for pipeline right-of-way grants... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 250.1015 Applications for pipeline right-of-way grants. (a) You...

  17. 30 CFR 550.1011 - Bond requirements for pipeline right-of-way holders.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Bond requirements for pipeline right-of-way... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline Rights-of-Way § 550.1011 Bond requirements for pipeline right-of-way holders. (a) When you apply for,...

  18. 18 CFR 2.57 - Temporary certificates-pipeline companies.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...-pipeline companies. 2.57 Section 2.57 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Policy and Interpretations Under the Natural Gas Act § 2.57 Temporary certificates—pipeline companies... the proposed construction is of major proportions. Pipeline companies are accordingly urged to...

  19. 18 CFR 2.57 - Temporary certificates-pipeline companies.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...-pipeline companies. 2.57 Section 2.57 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Policy and Interpretations Under the Natural Gas Act § 2.57 Temporary certificates—pipeline companies... the proposed construction is of major proportions. Pipeline companies are accordingly urged to...

  20. 18 CFR 2.57 - Temporary certificates-pipeline companies.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...-pipeline companies. 2.57 Section 2.57 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Policy and Interpretations Under the Natural Gas Act § 2.57 Temporary certificates—pipeline companies... the proposed construction is of major proportions. Pipeline companies are accordingly urged to...

  1. 18 CFR 2.57 - Temporary certificates-pipeline companies.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...-pipeline companies. 2.57 Section 2.57 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Policy and Interpretations Under the Natural Gas Act § 2.57 Temporary certificates—pipeline companies... the proposed construction is of major proportions. Pipeline companies are accordingly urged to...

  2. 18 CFR 2.57 - Temporary certificates-pipeline companies.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...-pipeline companies. 2.57 Section 2.57 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... Policy and Interpretations Under the Natural Gas Act § 2.57 Temporary certificates—pipeline companies... the proposed construction is of major proportions. Pipeline companies are accordingly urged to...

  3. Push Force Analysis of Anchor Block of the Oil and Gas Pipeline in a Single-Slope Tunnel Based on the Energy Balance Method.

    PubMed

    Yan, Yifei; Zhang, Lisong; Yan, Xiangzhen

    2016-01-01

    In this paper, a single-slope tunnel pipeline was analysed considering the effects of vertical earth pressure, horizontal soil pressure, inner pressure, thermal expansion force and pipeline-soil friction. The concept of stagnation point for the pipeline was proposed. Considering the deformation compatibility condition of the pipeline elbow, the push force of anchor blocks of a single-slope tunnel pipeline was derived based on an energy method. Then, the theoretical formula for this force is thus generated. Using the analytical equation, the push force of the anchor block of an X80 large-diameter pipeline from the West-East Gas Transmission Project was determined. Meanwhile, to verify the results of the analytical method, and the finite element method, four categories of finite element codes were introduced to calculate the push force, including CAESARII, ANSYS, AutoPIPE and ALGOR. The results show that the analytical results agree well with the numerical results, and the maximum relative error is only 4.1%. Therefore, the results obtained with the analytical method can satisfy engineering requirements.

  4. Self lubrication of bitumen froth in pipelines

    SciTech Connect

    Joseph, D.D.

    1997-12-31

    In this paper I will review the main properties of water lubricated pipelines and explain some new features which have emerged from studies of self-lubrication of Syncrudes` bitumen froth. When heavy oils are lubricated with water, the water and oil are continuously injected into a pipeline and the water is stable when in a lubricating sheath around the oil core. In the case of bitumen froth obtained from the Alberta tar sands, the water is dispersed in the bitumen and it is liberated at the wall under shear; water injection is not necessary because the froth is self-lubricating.

  5. 40 CFR 110.5 - Discharges of oil not determined “as may be harmful” pursuant to Section 311(b)(3) of the Act.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 23 2013-07-01 2013-07-01 false Discharges of oil not determined âas may be harmfulâ pursuant to Section 311(b)(3) of the Act. 110.5 Section 110.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS DISCHARGE OF OIL § 110.5 Discharges...

  6. 40 CFR 110.5 - Discharges of oil not determined “as may be harmful” pursuant to Section 311(b)(3) of the Act.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 23 2012-07-01 2012-07-01 false Discharges of oil not determined âas may be harmfulâ pursuant to Section 311(b)(3) of the Act. 110.5 Section 110.5 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS DISCHARGE OF OIL § 110.5 Discharges...

  7. 40 CFR 110.3 - Discharge of oil in such quantities as “may be harmful” pursuant to section 311(b)(4) of the Act.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 23 2013-07-01 2013-07-01 false Discharge of oil in such quantities as âmay be harmfulâ pursuant to section 311(b)(4) of the Act. 110.3 Section 110.3 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS DISCHARGE OF OIL § 110.3 Discharge...

  8. Push Force Analysis of Anchor Block of the Oil and Gas Pipeline in a Single-Slope Tunnel Based on the Energy Balance Method

    PubMed Central

    Yan, Yifei; Zhang, Lisong; Yan, Xiangzhen

    2016-01-01

    In this paper, a single-slope tunnel pipeline was analysed considering the effects of vertical earth pressure, horizontal soil pressure, inner pressure, thermal expansion force and pipeline—soil friction. The concept of stagnation point for the pipeline was proposed. Considering the deformation compatibility condition of the pipeline elbow, the push force of anchor blocks of a single-slope tunnel pipeline was derived based on an energy method. Then, the theoretical formula for this force is thus generated. Using the analytical equation, the push force of the anchor block of an X80 large-diameter pipeline from the West—East Gas Transmission Project was determined. Meanwhile, to verify the results of the analytical method, and the finite element method, four categories of finite element codes were introduced to calculate the push force, including CAESARII, ANSYS, AutoPIPE and ALGOR. The results show that the analytical results agree well with the numerical results, and the maximum relative error is only 4.1%. Therefore, the results obtained with the analytical method can satisfy engineering requirements. PMID:26963097

  9. Seismic effects and buckling behavior of pipelines in the central and eastern United States

    SciTech Connect

    Beavers, J.E.; Nyman, D.J.; Hammond, C.R.

    1992-04-01

    The status of knowledge on the seismic effects and buckling behavior of pipelines in the central and eastern United States is reviewed. Types of ground response to earthquake motions that result in pipeline failure and pipeline response to such motions are discussed. The primary focus is on oil and gas transmission lines constructed of welded steel pipe. Results of vulnerability studies, the need for better determination of the potential for existing pipeline failures, and design procedures for new pipelines are presented.

  10. Key decisions near for Chad pipeline proposal

    SciTech Connect

    Crow, P.

    1997-05-12

    The World Bank is expected to play a key role in a proposed $3 billion development of oil fields in Chad and an export pipeline through Cameroon to the Atlantic Ocean. The project, which has been at least 4 years in the making, could see a breakthrough later this year. Esso Exploration and production Chad Inc. is operator for the consortium proposing the project. It holds a 40% interest, Ste. Shell Tchadienne de Recherches et d`Exploitation has 40%, and Elf Hydrocarbures Tchad has a 20% share it purchased from Chevron Corp. in 1993 (OGJ, February 1, 1993, p 25). The governments of Chad and Cameroon, which had approved a framework agreement for the pipeline in 1995, now are studying an assessment of the pipeline`s environmental impact. If they approve the plans, they are expected to apply to the World Bank for financing. The paper describes the Chad fields, the export pipeline, background information, and the Banks role.

  11. U. S. gas pipelines improve operations

    SciTech Connect

    True, W.R.

    1990-11-26

    This paper discusses how operations for regulated U.S. interstate natural-gas pipeline companies showed increased efficiency last year as incomes leaped despite flat revenues. Net incomes for these companies gained more than $900 million in 1989, while operating revenues declined a negligible 1.2%. Common-carrier oil pipelines, on the other hand, continued to operate in the doldrums with incomes declining for the third straight year and revenues dropping for the sixth year in a row.

  12. Pipeline issues

    NASA Technical Reports Server (NTRS)

    Eisley, Joe T.

    1990-01-01

    The declining pool of graduates, the lack of rigorous preparation in science and mathematics, and the declining interest in science and engineering careers at the precollege level promises a shortage of technically educated personnel at the college level for industry, government, and the universities in the next several decades. The educational process, which starts out with a large number of students at the elementary level, but with an ever smaller number preparing for science and engineering at each more advanced educational level, is in a state of crisis. These pipeline issues, so called because the educational process is likened to a series of ever smaller constrictions in a pipe, were examined in a workshop at the Space Grant Conference and a summary of the presentations and the results of the discussion, and the conclusions of the workshop participants are reported.

  13. Geothermal pipeline

    SciTech Connect

    1997-08-01

    The Geothermal Pipeline is a progress and development update from the Geothermal Progress Monitor and includes brief descriptions of various geothermal projects around the world. The following topics are covered: The retirement of Geo-Heat Center Director Paul Lienau, announcement of two upcoming geothermal meetings, and a proposed geothermal power plant project in the Medicine Lake/Glass Mountain area of California. Also included is an article about the Bonneville Power Administration`s settlements with two California companies who had agreed to build geothermal power plants on the federal agency`s behalf, geothermal space heating projects and use of geothermal energy for raising red crayfish in Oregon, and some updates on geothermal projects in Minnesota, Pennsylvania, and China.

  14. 30 CFR 250.1016 - Granting pipeline rights-of-way.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline... program, or similar process, for the assessment and management of OCS oil and gas transportation. (b... restricted from oil and gas activities, it shall be rejected by the Regional Supervisor unless the...

  15. 30 CFR 250.1016 - Granting pipeline rights-of-way.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Pipelines and Pipeline... program, or similar process, for the assessment and management of OCS oil and gas transportation. (b... restricted from oil and gas activities, it shall be rejected by the Regional Supervisor unless the...

  16. Oil Spills

    MedlinePlus

    Oil spills often happen because of accidents, when people make mistakes or equipment breaks down. Other causes include natural disasters or deliberate acts. Oil spills have major environmental and economic effects. Oil spills ...

  17. Influence of Anchoring on Burial Depth of Submarine Pipelines

    PubMed Central

    Zhuang, Yuan; Li, Yang; Su, Wei

    2016-01-01

    Since the beginning of the twenty-first century, there has been widespread construction of submarine oil-gas transmission pipelines due to an increase in offshore oil exploration. Vessel anchoring operations are causing more damage to submarine pipelines due to shipping transportation also increasing. Therefore, it is essential that the influence of anchoring on the required burial depth of submarine pipelines is determined. In this paper, mathematical models for ordinary anchoring and emergency anchoring have been established to derive an anchor impact energy equation for each condition. The required effective burial depth for submarine pipelines has then been calculated via an energy absorption equation for the protection layer covering the submarine pipelines. Finally, the results of the model calculation have been verified by accident case analysis, and the impact of the anchoring height, anchoring water depth and the anchor weight on the required burial depth of submarine pipelines has been further analyzed. PMID:27166952

  18. Influence of Anchoring on Burial Depth of Submarine Pipelines.

    PubMed

    Zhuang, Yuan; Li, Yang; Su, Wei

    2016-01-01

    Since the beginning of the twenty-first century, there has been widespread construction of submarine oil-gas transmission pipelines due to an increase in offshore oil exploration. Vessel anchoring operations are causing more damage to submarine pipelines due to shipping transportation also increasing. Therefore, it is essential that the influence of anchoring on the required burial depth of submarine pipelines is determined. In this paper, mathematical models for ordinary anchoring and emergency anchoring have been established to derive an anchor impact energy equation for each condition. The required effective burial depth for submarine pipelines has then been calculated via an energy absorption equation for the protection layer covering the submarine pipelines. Finally, the results of the model calculation have been verified by accident case analysis, and the impact of the anchoring height, anchoring water depth and the anchor weight on the required burial depth of submarine pipelines has been further analyzed.

  19. 76 FR 67385 - Claims Procedures Under the Oil Pollution Act of 1990

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-01

    ... CFR Part 136)--Economic Analysis 2. Claims Procedures (33 CFR Part 136)--Small Entities Analysis 3... 135)--Small Entities Analysis F. Other Issues I. Abbreviations 1992 Comments The public comments on... discharged, or which poses the substantial threat of a discharge of oil, into or upon the navigable waters...

  20. Developing sorbent standards for spill response: Effects of the Oil Pollution Act of 1990 and the Free Trade Agreement

    NASA Astrophysics Data System (ADS)

    Schrader, E. L.; Westover, E. S.

    1993-09-01

    For the past five years the Millsaps Sorbent Laboratory has been actively engaged in developing standards for initial and long-term oil spill remedial technologies. As a voting member of the American Society of Testing Materials (ASTM) F-20 Committee, Canadian General Standards Board, and the US Coast Guard Sorbents Task Force, the laboratory has been engaged in developing useful, pragmatic protocols for various chemical and physical sorbent and filtration technologies driven by the deadlines imposed by the Oil Pollution Act of 1990 (OPA 90). The “open border” approach to certification of technologies and products promulgated by the US/Canadian Free Trade Agreement has placed the US users and producers of such products and systems in a unique and tenuous position. Canadian standards and goals are grandfathered into the United States under this agreement and products have official US government certification based on Canadian regulations. This situation is unfavorable to the US domestic environment and economy for several specific scenarios. Included in these scenarios are: abundant warmwater zones and inland waters of the US versus Canada, the basic chemical variation between Canadian and US crude oils, the different generally accepted remediation technologies in the US versus Canadian, and the technology validation procedures prior to purchase inherent to both countries.

  1. Cathodic protection of a remote river pipeline

    SciTech Connect

    Martin, B.A. )

    1994-03-01

    The 261-km long 500-mm diam Kutubu pipeline, which runs through dense jungle swamps in Papua, New Guinea, was built for Chevron Niugini to transport oil from the remote Kutubu oil production facility in the Southern Highlands to an offshore loading facility. The pipeline was laid with a section in the bed of a wide, fast-flowing river. This section was subject to substantial telluric effects and current density variations from changing water resistivities. The cathodic protection system's effectiveness was monitored by coupon off'' potentials and required an innovative approach.

  2. A Novel Method to Enhance Pipeline Trajectory Determination Using Pipeline Junctions

    PubMed Central

    Sahli, Hussein; El-Sheimy, Naser

    2016-01-01

    Pipeline inspection gauges (pigs) have been used for many years to perform various maintenance operations in oil and gas pipelines. Different pipeline parameters can be inspected during the pig journey. Although pigs use many sensors to detect the required pipeline parameters, matching these data with the corresponding pipeline location is considered a very important parameter. High-end, tactical-grade inertial measurement units (IMUs) are used in pigging applications to locate the detected problems of pipeline using other sensors, and to reconstruct the trajectories of the pig. These IMUs are accurate; however, their high cost and large sizes limit their use in small diameter pipelines (8″ or less). This paper describes a new methodology for the use of MEMS-based IMUs using an extended Kalman filter (EKF) and the pipeline junctions to increase the position parameters’ accuracy and to reduce the total RMS errors even during the unavailability of above ground markers (AGMs). The results of this new proposed method using a micro-electro-mechanical systems (MEMS)-based IMU revealed that the position RMS errors were reduced by approximately 85% compared to the standard EKF solution. Therefore, this approach will enable the mapping of small diameter pipelines, which was not possible before. PMID:27110780

  3. A Novel Method to Enhance Pipeline Trajectory Determination Using Pipeline Junctions.

    PubMed

    Sahli, Hussein; El-Sheimy, Naser

    2016-04-21

    Pipeline inspection gauges (pigs) have been used for many years to perform various maintenance operations in oil and gas pipelines. Different pipeline parameters can be inspected during the pig journey. Although pigs use many sensors to detect the required pipeline parameters, matching these data with the corresponding pipeline location is considered a very important parameter. High-end, tactical-grade inertial measurement units (IMUs) are used in pigging applications to locate the detected problems of pipeline using other sensors, and to reconstruct the trajectories of the pig. These IMUs are accurate; however, their high cost and large sizes limit their use in small diameter pipelines (8″ or less). This paper describes a new methodology for the use of MEMS-based IMUs using an extended Kalman filter (EKF) and the pipeline junctions to increase the position parameters' accuracy and to reduce the total RMS errors even during the unavailability of above ground markers (AGMs). The results of this new proposed method using a micro-electro-mechanical systems (MEMS)-based IMU revealed that the position RMS errors were reduced by approximately 85% compared to the standard EKF solution. Therefore, this approach will enable the mapping of small diameter pipelines, which was not possible before.

  4. S. 2643: Oil Pollution Liability and Compensation Act of 1988. Introduced in the Senate of the United States, One Hundredth Congress, Second Session, July 14, 1988

    SciTech Connect

    Not Available

    1988-01-01

    S. 2643 would consolidate and improve Federal laws providing compensation and establishing liability for oil spills. The bill establishes that the owner or operator of a vessel or an onshore or offshore facility from which oil is discharged, or which poses the threat of a discharge which causes the incurrence of removal costs, shall be liable for all removal costs incurred by the US government or a State under provisions of the Clean Water Act, Intervention on the High Seas, or Deepwater Port Act of 1974. The owner/operator is also liable for economic loss or loss of natural resources resulting from such a discharge. However, there is no liability for the owner/operator who can establish that the discharge or threat of discharge was caused by an act of God, and act of war, and act of omission of a third party other than an employee or agent, or any combination the these three.

  5. 76 FR 70953 - Pipeline Safety: Safety of Gas Transmission Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-16

    ...: Safety of Gas Transmission Pipelines AGENCY: Pipeline and Hazardous Materials Safety Administration... Rulemaking (ANPRM) titled: ``Safety of Gas Transmission Pipelines'' seeking comments on the need for changes to the regulations covering gas transmission pipelines. PHMSA has received requests to extend...

  6. 78 FR 28584 - Sunshine Act Meeting Notice

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-15

    ... Agency. MidAmerican Energy Company. Missouri River Energy Services. Montana-Dakota Utilities Company..., Inc. GAS G-1 RM12-15-000 Filing, Indexing and Service Requirements for Oil Pipelines. G-2 RP13-464-000 Tennessee Gas Pipeline Company, L.L.C. G-3 RP09-995-003 Sea Robin Pipeline Company, LLC. ] RP09-995-004...

  7. 30 CFR 250.1006 - How must I decommission and take out of service a DOI pipeline?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE... Isolate the pipeline with a blind flange or a closed block valve at each end of the pipeline. (2)...

  8. 30 CFR 250.1006 - How must I decommission and take out of service a DOI pipeline?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL... pipeline with a blind flange or a closed block valve at each end of the pipeline. (2) More than 1 year...

  9. 30 CFR 250.1006 - How must I decommission and take out of service a DOI pipeline?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL... pipeline with a blind flange or a closed block valve at each end of the pipeline. (2) More than 1 year...

  10. 30 CFR 250.1006 - How must I decommission and take out of service a DOI pipeline?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL... pipeline with a blind flange or a closed block valve at each end of the pipeline. (2) More than 1 year...

  11. Risk-managed approach for routing petroleum pipelines: Keystone XL pipeline, Nebraska.

    PubMed

    Spalding, Roy F; Hirsh, Aaron J

    2012-12-04

    TransCanada's proposed international crude oil pipeline route over sensitive, relatively pristine, subirrigated land underlain by the Ogallala aquifer led to increased scrutiny and eventual rejection of the Keystone XL pipeline. Pipeline routing could be made much more acceptable by adopting risk-managed routes that lessen the potential to adversely impact high-quality groundwater and, should a release occur, decrease the longevity of hazardous groundwater contaminants. Threats to water quality are taken quite seriously in states like Nebraska where 85% of the population depend on groundwater for potable water.

  12. Geothermal pipeline

    SciTech Connect

    Not Available

    1992-12-01

    A number of new ideas for geothermal power development and use have been proposed or initiated. British engineers have proposed using North Sea oil rigs as geothermal power stations. These stations would use the low temperature heat from the water that now occupies the former oil reservoirs to generate electricity. NASA recently retrofitted its engine test facility to enable it to use warm water from an underground aquifer as source water in a heat pump. A major policy guideline regarding electricity is issued by the California Energy Commission (CEC) every two years. This year, CEC appears to be revising its method for determining the total societal cost of various electricity supply options. The change may impact geothermal energy usage in a positive way. Virtually untapped geothermal resources in Preston, Idaho will be utilized for warm water catfish farming. Stockton State College in New Jersey will be the site of one of the nation's largest geothermal projects when it is completed in 1993. It is designed to satisfy the college's energy requirements at an estimated cost savings of $300,000 per year. Aquaculture projects using thermal springs are under consideration in Utah and Washington State. Utah may be the site of an alligator farm and Washington State is being considered for raising golden tilapia, a food fish.

  13. Transportation Efficiency Act to End Oil Addiction: Securing America’s Future

    DTIC Science & Technology

    2011-03-17

    policy additions and changes and asks the nation to commit to fundamentally changing the way Americans approach transportation. Robert Puentes , a...takes thinking and acting in ways that may seem contrary to the current American way of life! Endnotes 1 Robert Puentes , ―Strengthening the...Information Home Page, http://www.eia.doe.gov/ (accessed February 17, 2011). 3 Robert Puentes , Congressional Testimony, 2. 4 Jeffrey A. Connelly

  14. Underwater Adhesives Retrofit Pipelines with Advanced Sensors

    NASA Technical Reports Server (NTRS)

    2015-01-01

    Houston-based Astro Technology Inc. used a partnership with Johnson Space Center to pioneer an advanced fiber-optic monitoring system for offshore oil pipelines. The company's underwater adhesives allow it to retrofit older deepwater systems in order to measure pressure, temperature, strain, and flow properties, giving energy companies crucial data in real time and significantly decreasing the risk of a catastrophe.

  15. 77 FR 70543 - Pipeline Safety: Meeting of the Gas Pipeline Advisory Committee and the Liquid Pipeline Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-26

    ... Pipeline Advisory Committee and the Liquid Pipeline Advisory Committee AGENCY: Pipeline and Hazardous... Technical Pipeline Safety Standards Committee, and the Liquid Pipeline Advisory Committee (LPAC), also known as the Technical Hazardous Liquid Pipeline Safety Standards Committee. The committees will meet...

  16. Adequacy of the regulatory oversight of the Trans-Alaska pipeline and terminal

    SciTech Connect

    Not Available

    1990-03-01

    The Exxon Valdez spill abruptly brought to the nation's attention the risks of transporting crude oil. While oil tanker transportation received many of the headlines, the safety of pipelines carrying oil and the terminals that store it have also been called into question. GAO testified on the adequacy of regulatory oversight of the 800-mile Trans-Alaska Pipeline System and the terminal at Valdez, Alaska. This paper reports increased and coordinated regulatory oversight as a major component of an effective operational and emergency response strategy for the pipeline. The current lack of comprehensive and systematic oversight is of particular concern because of recent revelations of significant corrosion problems in the pipeline.

  17. Seismic analysis and design of buried pipelines for fault movement

    SciTech Connect

    Wang, L.R.L.; Yeh, Y.H.

    1984-06-01

    Lifelines, such as gas and oil transmission lines and water and sewer pipelines have been damaged heavily in recent earthquakes. The damages of these lifelines have caused major, catastrophic disruption of essential service to human needs. Large abrupt differential ground movements resulted at an active fault present one of the most severe earthquake effects on a buried pipeline system. Although simplified analysis procedures for buried pipelines across strike-slip fault zones causing tensive failure of the pipeline (called tensile strike-slip fault) have been proposed, the results are not accurate enough because of several assumptions involved. Furthermore, several other important failure mechanisms and parameters have not been investigated. This paper is to present the analysis procedures and results for buried pipeline subjected to tensile strike-slip fault after modifying some of the assumptions used previously. Based on the analysis results, this paper also discusses the design criteria for buried pipelines subjected to various fault movements.

  18. Implications of lifting the ban on the export of Alaskan crude oil

    SciTech Connect

    Not Available

    1990-03-26

    Present legislation effectively bans the export of crude oil produced in the United States. The ban has been in effect for years and is particularly stringent with respect to crude oil produced in Alaska, particularly on the North Slope. The Alaska crude export ban is specifically provided for in the Trans-Alaska Pipeline Authorization Act of 1973 and in other legislation. It was imposed for two reasons. The first was to reduce US dependence on imported crude oil. The Arab oil embargo had been imposed shortly before the Act was passed and a greater measure of energy independence was considered imperative at that time. The second reason was to assure that funds expended in building an Alaskan pipeline would benefit domestic users rather than simply employed to facilitate shipments to other countries. The main objective of this report is to estimate the potential impacts on crude oil prices that would result from lifting the export ban Alaskan crude oil. The report focuses on the Japanese market and the US West Coast market. Japan is the principal potential export market for Alaskan crude oil. Exports to that market would also affect the price of Alaskan crude oil as well as crude oil and product prices on the West Coast and the volume of petroleum imported in that area. 3 figs., 8 tabs.

  19. 30 CFR 250.1004 - Safety equipment requirements for DOI pipelines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL... automatic- and remote-emergency shut-in systems. (5) The Regional Supervisor may require that oil pipelines... block valve and an FSV. Bidirectional pipelines connected to a subsea tie-in shall be equipped with...

  20. Evaluation of oil tanker routing per section 4111(b)(7) Oil Pollution Act of 1990. Part 2. Atlantic and Florida Gulf coasts. Final report

    SciTech Connect

    1996-08-01

    The purpose of this study is to evaluate oil tanker routing along the east coast and Florida Gulf Coast. It discusses whether areas of navigable waters and the Exclusive Economic Zone should be restricted to oil tankers.

  1. Solid gel pigs for cleaning production pipelines

    SciTech Connect

    Powell, D.E.; Bohon, W.M.; Chesnut, G.R.

    1996-08-01

    Many oil fields, such as that at Kuparuk, on the North Slope of Alaska, have been built as a trunk and lateral gathering system, with many different pipeline diameters in a branched network. No launchers nor receivers were built for the Kuparuk oil production pipelines. The high cost of retrofitting launchers and receivers prompted investigation of alternative methods for cleaning the pipelines. This paper describes a novel approach to mold solid gelatin pigs in bypass lines, and to run those pigs through the production pipelines to the primary separators. The gelatin pigs would slowly melt, eliminating the need for receivers. Field and laboratory testing showed that gelatin pigs could not effectively clean the pipelines. The addition of cross linking agents could increase the mechanical integrity of the gelatin pigs, but also elevated the melting temperatures above the operating temperatures of the primary separators. As such, they were not meltable (in time), and no benefits could be obtained by the use of solid gelatin pigs for cleaning applications.

  2. Comparing Existing Pipeline Networks with the Potential Scale of Future U.S. CO2 Pipeline Networks

    SciTech Connect

    Dooley, James J.; Dahowski, Robert T.; Davidson, Casie L.

    2008-02-29

    There is growing interest regarding the potential size of a future U.S. dedicated CO2 pipeline infrastructure if carbon dioxide capture and storage (CCS) technologies are commercially deployed on a large scale. In trying to understand the potential scale of a future national CO2 pipeline network, comparisons are often made to the existing pipeline networks used to deliver natural gas and liquid hydrocarbons to markets within the U.S. This paper assesses the potential scale of the CO2 pipeline system needed under two hypothetical climate policies and compares this to the extant U.S. pipeline infrastructures used to deliver CO2 for enhanced oil recovery (EOR), and to move natural gas and liquid hydrocarbons from areas of production and importation to markets. The data presented here suggest that the need to increase the size of the existing dedicated CO2 pipeline system should not be seen as a significant obstacle for the commercial deployment of CCS technologies.

  3. H. R. 2223: Oil Spill Resource Restoration Act. Introduced in the House of Representatives, One Hundred First Congress, First Session, May 3, 1989

    SciTech Connect

    Not Available

    1989-01-01

    H.R. 2223 would provide for expedited assessment of damages from major oil spills, and would amend the Internal Revenue Code of 1986 to disallow deduction of the costs for cleanup of oil or hazardous substance discharges. Upon receiving a petition for expedited preliminary damage, the administrator would immediately initiate an assessment of the damages to natural resources. Within 20 days if it is found to be a major spill, the administrator designates trustees for overseeing both Federal and state natural resources that are affected, establishes a commission of these trustees, makes a determination regarding the party responsible for the spill, and directs that party to establish a trust fund accessible to the commission in an amount determined to be adequate to pay reasonable costs incurred by the commission for a full assessment of the damages and for preparing a restoration and replacement plan. Deductions for cleanup of spills would be allowed only if it can be certified that the taxpayer made good faith efforts to comply with the Clean Water Act for oil spills or with the Comprehensive Environmental Response, Compensation, and Liability Act for hazardous substances spills or if it can be proved that the spill was caused by an act of God, and act of war, negligence on the part of the US government, or an act of omission of a third party. The bill would be applicable to spills occurring after March 23, 1989.

  4. 75 FR 53281 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-31

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Application August 24, 2010. On August 12, 2010, Tennessee Gas Pipeline Company (Tennessee) filed with the Federal Energy Regulatory Commission (Commission) an application under section 7(b) of the Natural Gas Act and section 157 of...

  5. 75 FR 38801 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-06

    ...] Tennessee Gas Pipeline Company; Notice of Application June 24, 2010. Take notice that on June 11, 2010, Tennessee Gas Pipeline Company (Tennessee), 1001 Louisiana Street, Houston, Texas 77002, filed in the above referenced docket an application pursuant to section 7(b) of the Natural Gas Act (NGA) and Part 157 of...

  6. 75 FR 74705 - Tennessee Gas Pipeline Company; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... Energy Regulatory Commission Tennessee Gas Pipeline Company; Notice of Application November 24, 2010. Take notice that on November 12, 2010, Tennessee Gas Pipeline Company (Tennessee), 1001 Louisiana... the Natural Gas Act for a certificate of public convenience and necessity to construct, and...

  7. 18 CFR 284.142 - Sales by intrastate pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Sales by intrastate... AUTHORITIES CERTAIN SALES AND TRANSPORTATION OF NATURAL GAS UNDER THE NATURAL GAS POLICY ACT OF 1978 AND RELATED AUTHORITIES Certain Sales by Intrastate Pipelines § 284.142 Sales by intrastate pipelines....

  8. Multinode reconfigurable pipeline computer

    NASA Technical Reports Server (NTRS)

    Nosenchuck, Daniel M. (Inventor); Littman, Michael G. (Inventor)

    1989-01-01

    A multinode parallel-processing computer is made up of a plurality of innerconnected, large capacity nodes each including a reconfigurable pipeline of functional units such as Integer Arithmetic Logic Processors, Floating Point Arithmetic Processors, Special Purpose Processors, etc. The reconfigurable pipeline of each node is connected to a multiplane memory by a Memory-ALU switch NETwork (MASNET). The reconfigurable pipeline includes three (3) basic substructures formed from functional units which have been found to be sufficient to perform the bulk of all calculations. The MASNET controls the flow of signals from the memory planes to the reconfigurable pipeline and vice versa. the nodes are connectable together by an internode data router (hyperspace router) so as to form a hypercube configuration. The capability of the nodes to conditionally configure the pipeline at each tick of the clock, without requiring a pipeline flush, permits many powerful algorithms to be implemented directly.

  9. Environmental impact analysis; the example of the proposed Trans-Alaska Pipeline

    USGS Publications Warehouse

    Brew, David A.

    1974-01-01

    The environmental impact analysis made as required by the National Environmental Policy Act of 1969 for the proposed trans-Alaska pipeline included consideration of the (1) technologically complex and geographically extensive proposed project, (2) extremely different physical environments across Alaska along the proposed route and elsewhere in Alaska and in Canada along alternative routes, (3) socioeconomic environment of the State of Alaska, and (4) a wide variety of alternatives. The analysis was designed specifically to fit the project and environment that would be affected. The environment was divided into two general parts--natural physical systems and superposed socioeconomic systems--and those parts were further divided into discipline-oriented systems or components that were studied and analyzed by scientists of the appropriate discipline. Particular attention was given to potential feedback loops in the impact network and to linkages between the project's impacting effects and the environment. The results of the analysis as reported in the final environmental impact statement were that both unavoidable and threatened environmental impacts would result from construction, operation, and maintenance of the proposed pipeline system and the developments related to it. The principal unavoidable effects would be (1) disturbances of terrain, fish and wildlife habitat, and human environs, (2) the results of the discharge of effluent from the tanker-ballast-treatment facility into Port Valdez and of some indeterminate amount of oil released into the ocean from tank-cleaning operations at sea, and (3) the results associated with increased human pressures of all kinds on the environment. Other unavoidable effects would be those related to increase of State and Native Corporation revenues, accelerated cultural change of the Native population, and extraction of the oil and gas resource. The main threatened environmental effects would all be related to unintentional oil

  10. 76 FR 62058 - Southcross Alabama Pipeline LLC; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... September 28, 2011, Southcross Alabama Pipeline LLC (SAGS) submitted a revised Statement of Operating Conditions for services provided under Section 311 of the Natural Gas Policy Act of 1978 (``NGPA'')....

  11. 76 FR 77995 - Southcross Alabama Pipeline LLC; Notice of Filing

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-15

    ... December 7, 2011, Southcross Alabama Pipeline LLC (SAP) submitted a revised Statement of Operating Conditions for services provided under Section 311 of the Natural Gas Policy Act of 1978 (``NGPA'')....

  12. Natural Gas Pipeline Permitting Reform Act

    THOMAS, 113th Congress

    Rep. Pompeo, Mike [R-KS-4

    2013-05-09

    12/09/2013 Received in the Senate and Read twice and referred to the Committee on Commerce, Science, and Transportation. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

  13. Rural Physician Pipeline Act of 2009

    THOMAS, 111th Congress

    Sen. Udall, Mark [D-CO

    2009-08-06

    08/06/2009 Read twice and referred to the Committee on Health, Education, Labor, and Pensions. (text of measure as introduced: CR S9026) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  14. 78 FR 41991 - Pipeline Safety: Potential for Damage to Pipeline Facilities Caused by Flooding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-12

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Potential for Damage to Pipeline Facilities Caused by Flooding AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA); DOT... operators should contact the appropriate state pipeline safety authority. A list of state pipeline...

  15. 77 FR 34123 - Pipeline Safety: Public Meeting on Integrity Management of Gas Distribution Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-08

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Public Meeting on Integrity Management of Gas Distribution Pipelines AGENCY: Office of Pipeline Safety, Pipeline and Hazardous Materials Safety Administration, DOT. ACTION: Notice; public meeting. SUMMARY: The Pipeline and Hazardous...

  16. Pipeline response to permanent ground deformation: A benchmark case

    SciTech Connect

    O`Rourke, T.D.; O`Rourke, M.J.

    1995-12-31

    Permanent ground deformation on Balboa Blvd. and McLennon Ave. during the 1994 Northridge earthquake affected four gas transmission, one oil transmission, and two water trunk pipelines. Deformation occurred as sliding of a relatively coherent soil mass parallel to the longitudinal axes of the pipelines, rupturing three lines and leaving the other four undamaged. Relevant pipe, soil, and geometric conditions are reported in this paper. Analytical results from sliding block models of soil-pipeline interaction are compared with observed pipeline performance. The analytical results compare favorably with field performance, and thus provide a benchmark case history from which design and siting decisions can be made for pipelines under similar conditions of ground deformation.

  17. Diverless pipeline repair clamp: Phase 1

    SciTech Connect

    Miller, J.E.; Knott, B. )

    1991-12-01

    Offshore oil and gas developments are underway for water depths beyond which divers can function. The economic lifelines of these projects are the pipelines which will transport the products to shore. In preparation for the day when one of these pipelines will require repair because of a leak, the Pipeline Research Committee of the American Gas Association is funding research directed at developing diverless pipeline repair capabilities. Several types of damage are possible, ranging from latent weld defects on one end of the spectrum to damage resulting in parting of the pipe at the other end. This study is specifically directed toward laying the groundwork for development of a diverless pipeline repair clamp for use in repair of leaks resulting from minor pipe defects. The incentive for a clamp type repair is costs. When compared to replacing a section of pipe, either by welding or by mechanical means, the clamp type repair requires much less disturbance of the pipe, less time, fewer operations and less equipment. This report summarizes (1) capabilities of remotely operated vehicles (ROV's) and associated systems, (2) highlights areas for further research and development, (3) describes the required capabilities of the diverless repairclamp, (4) investigates some alternatives to the diverless clamp, (5) overviews the state of the art in leak repair clamps, and (6) critiques several possible generic clamp concepts.

  18. Crossing Active Faults on the Sakhalin II Onshore Pipeline Route: Pipeline Design and Risk Analysis

    NASA Astrophysics Data System (ADS)

    Mattiozzi, Pierpaolo; Strom, Alexander

    2008-07-01

    Twin oil (20 & 24 inch) and gas (20 & 48 inch) pipeline systems stretching 800 km are being constructed to connect offshore hydrocarbon deposits from the Sakhalin II concession in the North to an LNG plant and oil export terminal in the South of Sakhalin island. The onshore pipeline route follows a regional fault zone and crosses individual active faults at 19 locations. Sakhalin Energy, Design and Construction companies took significant care to ensure the integrity of the pipelines, should large seismic induced ground movements occur during the Operational life of the facilities. Complex investigations including the identification of the active faults, their precise location, their particular displacement values and assessment of the fault kinematics were carried out to provide input data for unique design solutions. Lateral and reverse offset displacements of 5.5 and 4.5 m respectively were determined as the single-event values for the design level earthquake (DLE)—the 1000-year return period event. Within the constraints of a pipeline route largely fixed, the underground pipeline fault crossing design was developed to define the optimum routing which would minimize stresses and strain using linepipe materials which had been ordered prior to the completion of detailed design, and to specify requirements for pipe trenching shape, materials, drainage system, etc. Detailed Design was performed with due regard to actual topography and to avoid the possibility of the trenches freezing in winter, the implementation of specific drainage solutions and thermal protection measures.

  19. Crossing Active Faults on the Sakhalin II Onshore Pipeline Route: Pipeline Design and Risk Analysis

    SciTech Connect

    Mattiozzi, Pierpaolo; Strom, Alexander

    2008-07-08

    Twin oil (20 and 24 inch) and gas (20 and 48 inch) pipeline systems stretching 800 km are being constructed to connect offshore hydrocarbon deposits from the Sakhalin II concession in the North to an LNG plant and oil export terminal in the South of Sakhalin island. The onshore pipeline route follows a regional fault zone and crosses individual active faults at 19 locations. Sakhalin Energy, Design and Construction companies took significant care to ensure the integrity of the pipelines, should large seismic induced ground movements occur during the Operational life of the facilities. Complex investigations including the identification of the active faults, their precise location, their particular displacement values and assessment of the fault kinematics were carried out to provide input data for unique design solutions. Lateral and reverse offset displacements of 5.5 and 4.5 m respectively were determined as the single-event values for the design level earthquake (DLE) - the 1000-year return period event. Within the constraints of a pipeline route largely fixed, the underground pipeline fault crossing design was developed to define the optimum routing which would minimize stresses and strain using linepipe materials which had been ordered prior to the completion of detailed design, and to specify requirements for pipe trenching shape, materials, drainage system, etc. Detailed Design was performed with due regard to actual topography and to avoid the possibility of the trenches freezing in winter, the implementation of specific drainage solutions and thermal protection measures.

  20. Coal slurry pipelining

    SciTech Connect

    Chassagne, P.J.

    1980-02-05

    A method is disclosed for preparing industrial ores, e.g., coal, for pipelining and pipelining the ores to a site for subsequent processing or use. Ore from a mine is screened into two fractions, one having a large size particle distribution and one having a small size particle distribution, each fraction retaining both the ore and the refuse. The large size particle fraction is cleaned of refuse and the clean ore therefrom crushed to a size distribution of the smaller size or small size ore fraction. The separated refuse from the large size particle fraction is ground to provide superfines to the extent required for the proper particle size distribution for pipelining. The ore and superfine refuse are combined in a water slurry for pipelining. After pipelining the ore, the ore is cleaned and dewatered conveniently as known in the art for fine ore. The resulting ore may then be stockpiled or directly used.

  1. Pipeline system insulation: Thermal insulation and corrosion prevention. (Latest citations from the Rubber and Plastics Research Association database). Published Search

    SciTech Connect

    Not Available

    1994-05-01

    The bibliography contains citations concerning thermal and corrosion insulation of pipeline systems used to transport liquids and gases. Topics include thermal aging of polyurethane used for foam heating pipes, extrusion film pipeline insulation materials and processes, flexible expanded nitrile rubber pipeline insulation with Class 1 fire rating, and underground fiberglass reinforced polyester insulated pipeline systems. Applications in solar heating systems; underground water, oil, and gas pipelines; interior hot and cold water lines under seawater; and chemical plant pipeline system insulation are included. (Contains 250 citations and includes a subject term index and title list.)

  2. Pipeline system insulation: Thermal insulation and corrosion prevention. (Latest citations from the Rubber and Plastics Research Association database). Published Search

    SciTech Connect

    1995-01-01

    The bibliography contains citations concerning thermal and corrosion insulation of pipeline systems used to transport liquids and gases. Topics include thermal aging of polyurethane used for foam heating pipes, extrusion film pipeline insulation materials and processes, flexible expanded nitrile rubber pipeline insulation with Class 1 fire rating, and underground fiberglass reinforced polyester insulated pipeline systems. Applications in solar heating systems; underground water, oil, and gas pipelines; interior hot and cold water lines under seawater; and chemical plant pipeline system insulation are included. (Contains 250 citations and includes a subject term index and title list.)

  3. Pipeline system insulation: Thermal insulation and corrosion prevention. (Latest citations from the Rubber and Plastics Research Association database). Published Search

    SciTech Connect

    1995-11-01

    The bibliography contains citations concerning thermal and corrosion insulation of pipeline systems used to transport liquids and gases. Topics include thermal aging of polyurethane used for foam heating pipes, extrusion film pipeline insulation materials and processes, flexible expanded nitrile rubber pipeline insulation with Class 1 fire rating, and underground fiberglass reinforced polyester insulated pipeline systems. Applications in solar heating systems; underground water, oil, and gas pipelines; interior hot and cold water lines under seawater; and chemical plant pipeline system insulation are included. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

  4. Automated Monitoring of Pipeline Rights-of-Way

    NASA Technical Reports Server (NTRS)

    Frost, Chard Ritchie

    2010-01-01

    NASA Ames Research Center and the Pipeline Research Council International, Inc. have partnered in the formation of a research program to identify and develop the key technologies required to enable automated detection of threats to gas and oil transmission and distribution pipelines. This presentation describes the Right-of-way Automated Monitoring (RAM) program and highlights research successes to date, continuing challenges to implementing the RAM objectives, and the program's ongoing work and plans.

  5. Impact of Nitrate on the Structure and Function of Bacterial Biofilm Communities in Pipelines Used for Injection of Seawater into Oil Fields▿ †

    PubMed Central

    Schwermer, Carsten U.; Lavik, Gaute; Abed, Raeid M. M.; Dunsmore, Braden; Ferdelman, Timothy G.; Stoodley, Paul; Gieseke, Armin; de Beer, Dirk

    2008-01-01

    We studied the impact of NO3− on the bacterial community composition, diversity, and function in in situ industrial, anaerobic biofilms by combining microsensor profiling, 15N and 35S labeling, and 16S rRNA gene-based fingerprinting. Biofilms were grown on carbon steel coupons within a system designed to treat seawater for injection into an oil field for pressurized oil recovery. NO3− was added to the seawater in an attempt to prevent bacterial H2S generation and microbially influenced corrosion in the field. Microprofiling of nitrogen compounds and redox potential inside the biofilms showed that the zone of highest metabolic activity was located close to the metal surface, correlating with a high bacterial abundance in this zone. Upon addition, NO3− was mainly reduced to NO2−. In biofilms grown in the absence of NO3−, redox potentials of <−450 mV at the metal surface suggested the release of Fe2+. NO3− addition to previously untreated biofilms induced a decline (65%) in bacterial species richness, with Methylophaga- and Colwellia-related sequences having the highest number of obtained clones in the clone library. In contrast, no changes in community composition and potential NO3− reduction occurred upon subsequent withdrawal of NO3−. Active sulfate reduction was below detection levels in all biofilms, but S isotope fractionation analysis of sulfide deposits suggested that it must have occurred either at low rates or episodically. Scanning electron microscopy revealed that pitting corrosion occurred on all coupons, independent of the treatment. However, uniform corrosion was clearly mitigated by NO3− addition. PMID:18344353

  6. Numerical simulation of pipeline deformation caused by rockfall impact.

    PubMed

    Zhang, Jie; Liang, Zheng; Han, Chuanjun

    2014-01-01

    Rockfall impact is one of the fatal hazards in pipeline transportation of oil and gas. The deformation of oil and gas pipeline caused by rockfall impact was investigated using the finite element method in this paper. Pipeline deformations under radial impact, longitudinal inclined impact, transverse inclined impact, and lateral eccentric impact of spherical and cube rockfalls were discussed, respectively. The effects of impact angle and eccentricity on the plastic strain of pipeline were analyzed. The results show that the crater depth on pipeline caused by spherical rockfall impact is deeper than by cube rockfall impact with the same volume. In the inclined impact condition, the maximum plastic strain of crater caused by spherical rockfall impact appears when incidence angle α is 45°. The pipeline is prone to rupture under the cube rockfall impact when α is small. The plastic strain distribution of impact crater is more uneven with the increasing of impact angle. In the eccentric impact condition, plastic strain zone of pipeline decreases with the increasing of eccentricity k.

  7. System design for buried high-pressure/high-temperature pipelines

    SciTech Connect

    1998-06-01

    A pipeline expands or contracts when temperatures or pressures vary from the conditions at the time the pipeline was installed. Buried pipelines operating at high temperatures and pressures experience extreme compressive loads. Because radial expansion is limited by soil restraint, buried pipelines expand axially. High axial forces combined with imperfections in the seabed may overstress the pipeline or result in upheaval buckling. Methods to control expansion and upheaval buckling were investigated for the design of a buried high-pressure/high temperature (HP/HT) sour-gas flowline in Mobile Bay, Alabama. After investigating conventional and unconventional methods, the decision was made to use expansion loops over the length of the pipeline to protect the risers and reduce axial force in the middle of the pipeline. Expansion loops and doglegs act as springs to absorb pipeline expansion. Methods were investigated to prevent soil from accumulating around the buried expansion loops. Commercially available concrete dog houses used to protect pipelines and expansion loops from dropped objects were not suitable for burial, and fabrication of custom concrete housing was expensive. Fabrication of a steel enclosure was the solution chosen. A mathematical model based on internal-design guidelines and ultimate soil friction was used to determine placement and size of the expansion loops.

  8. GAS PIPELINE PIGABILITY

    SciTech Connect

    Ted Clark; Bruce Nestleroth

    2004-04-01

    In-line inspection equipment is commonly used to examine a large portion of the long distance transmission pipeline system that transports natural gas from well gathering points to local distribution companies. A piece of equipment that is inserted into a pipeline and driven by product flow is called a ''pig''. Using this term as a base, a set of terms has evolved. Pigs that are equipped with sensors and data recording devices are called ''intelligent pigs''. Pipelines that cannot be inspected using intelligent pigs are deemed ''unpigable''. But many factors affect the passage of a pig through a pipeline, or the ''pigability''. The pigability pipeline extend well beyond the basic need for a long round hole with a means to enter and exit. An accurate assessment of pigability includes consideration of pipeline length, attributes, pressure, flow rate, deformation, cleanliness, and other factors as well as the availability of inspection technology. All factors must be considered when assessing the appropriateness of ILI to assess specific pipeline threats.

  9. INTERNAL REPAIR OF PIPELINES

    SciTech Connect

    Robin Gordon; Bill Bruce; Nancy Porter; Mike Sullivan; Chris Neary

    2003-05-01

    The two broad categories of deposited weld metal repair and fiber-reinforced composite repair technologies were reviewed for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Preliminary test programs were developed for both deposited weld metal repairs and for fiber-reinforced composite repair. To date, all of the experimental work pertaining to the evaluation of potential repair methods has focused on fiber-reinforced composite repairs. Hydrostatic testing was also conducted on four pipeline sections with simulated corrosion damage: two with composite liners and two without.

  10. Amending the Mineral Leasing Act to provide for leasing of certain lands for oil and gas purposes. Introduced in the Senate of the United States, One Hundred Third Congress, Second Session, July 7, 1994

    SciTech Connect

    1994-12-31

    The report addresses S. 1170 a bill to amend the Mineral Leasing Act to provide for leasing of certain lands for oil and gas purposes. Leasing would be authorized for the Naval Oil Shale Reserves in Colorado and Utah. The proposed legislative text and background and need for the legislation is given.

  11. 77 FR 5614 - In the Matter of the Keystone XL Pipeline

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... Matter of the Keystone XL Pipeline This notice is to inform the public that the Department of State has... Payroll Tax Cut Continuation Act of 2011 Relating to the Keystone XL Pipeline Permit, dated January 18... Provisions of the Temporary Payroll Tax Cut Continuation Act of 2011 Relating to the Keystone XL...

  12. 78 FR 62362 - Revisions to Procedural Regulations Governing Transportation by Intrastate Pipelines; Electronic...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-21

    ... natural gas pipelines that fall under the Commission's jurisdiction pursuant to the Natural Gas Policy Act of 1978 or the Natural Gas Act.\\1\\ Take notice that, effective November 12, 2013, the list of... Pipelines; Electronic Tariff Filings; Notice of Changes to Etariff Type of Filing Codes Order No....

  13. 78 FR 66066 - Proposed Information Collection for OMB Review; Comment Request: Leasing of Sulphur or Oil and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-04

    ...: Leasing of Sulphur or Oil and Gas in the Outer Continental Shelf and Pipeline Rights of Way ACTION: 60-day... paperwork requirements in the regulations under 30 CFR 556, Leasing of Sulphur or Oil and Gas in the OCS; 30 CFR 550, Subpart J, Pipelines and Pipeline Rights-of-Way; and 30 CFR 560, OCS Oil and Gas...

  14. Underground pipeline corrosion control

    SciTech Connect

    Gundry, R.D.

    1988-04-01

    In the past few years, the pipeline corrosion control industry has been shaken by several catastrophic pipeline failures attributed to corrosion. Reports of corrosion-related failures seem to be on the rise, and this has caused the industry to reassess the criteria for cathodic protection and the correct application of the criteria. The US Congress and many state legislatures are also asking questions about pipeline safety. Several pieces of legislation are proposed to improve pipeline safety. NACE Task Group T-10-1 is in the process of revising Standard RP0169. Field data have been solicited from industry and are being analyzed. The committee has reviewed an extensive compilation of articles written over the last 50 years to evaluate the existing document. The committee is also awaiting the issuance of an Interim Report from the American Gas Association on the effectiveness of the criteria. The report is to present data obtained from several field test sites from around the country.

  15. Rnnotator Assembly Pipeline

    SciTech Connect

    Martin, Jeff

    2010-06-03

    Jeff Martin of the DOE Joint Genome Institute discusses a de novo transcriptome assembly pipeline from short RNA-Seq reads on June 3, 2010 at the "Sequencing, Finishing, Analysis in the Future" meeting in Santa Fe, NM

  16. Four barges mobilized for job: Indian offshore pipeline work demands comprehensive coordination

    SciTech Connect

    Schmidt, J. )

    1994-02-01

    This paper describes the design, installation, and commissioning timeframe developed for the Oil and Natural Gas Commission of India. Offshore Hyundai International Inc. and Offshore Pipelines International have completed the installation of 47 pipelines, six platforms, and a single-point mooring system in the Arabian Sea. The coordination and work scheduling problems are described along with the engineered placement of the pipelines in an already congested area.

  17. Virtual Astronomical Pipelines

    NASA Astrophysics Data System (ADS)

    Dave, R.; Protopapas, P.; Lehner, M.

    2007-10-01

    The sheer magnitude of databases and data rates in new surveys makes it hard to develop pipelines to enable both the analysis of data and the federation of these databases for correlation and followup. There is thus a compelling need to facilitate the creation and management of dynamic workflow pipelines that enable correlating data between separate, parallel streams; changing the workflow in response to an event; using the NVO to obtain additional needed information from databases; and modifying the observing program of a primary survey to follow-up a transient or moving object. This paper describes such a Virtual Astronomical Pipeline (VAP) system which is running in the TAOS project. The software enables components in the pipeline to react to events encapsulated in XML messages, modifying and subsequently routing these messages to multiple other components. This architecture allows for the bootstrapping of components individually in the development process and for dynamic reconfiguration of the pipeline as a response to external and internal events. The software will be extended for future work in combining the results of surveys and followups into a global virtual pipeline.

  18. Arctic Coastal Plain Competitive Oil and Gas Leasing Act. Introduced in the Senate, One Hundredth Congress, Second Congress, Calendar No. 599

    SciTech Connect

    Not Available

    1988-01-01

    The Committee on Energy and Natural Resources, having considered the same, reports favorably an original bill, to authorize competitive oil and gas leasing and development on the Coastal Plain of the Arctic National Wildlife Refuge in a manner consistent with protection of the environment, and for other purposes, and recommends that the bill do pass. The Congress declares that it is the purpose and policy of this Act: (a) to authorize competitive oil and gas leasing and development to proceed on the Coastal Plain in a manner consistent with protection of the environment, maintenance of fish and wildlife and their habitat, and the interests of the area's subsistence users; and (b) to provide a new source of funding for acquisition of critical wildlife habitat, for the Land and Water Conservation Fund, and for other purposes.

  19. Improved, Low-Stress Economical Submerged Pipeline

    NASA Technical Reports Server (NTRS)

    Jones, Jack A.; Chao, Yi

    2011-01-01

    A preliminary study has shown that the use of a high-strength composite fiber cloth material may greatly reduce fabrication and deployment costs of a subsea offshore pipeline. The problem is to develop an inexpensive submerged pipeline that can safely and economically transport large quantities of fresh water, oil, and natural gas underwater for long distances. Above-water pipelines are often not feasible due to safety, cost, and environmental problems, and present, fixed-wall, submerged pipelines are often very expensive. The solution is to have a submerged, compliant-walled tube that when filled, is lighter than the surrounding medium. Some examples include compliant tubes for transporting fresh water under the ocean, for transporting crude oil underneath salt or fresh water, and for transporting high-pressure natural gas from offshore to onshore. In each case, the fluid transported is lighter than its surrounding fluid, and thus the flexible tube will tend to float. The tube should be ballasted to the ocean floor so as to limit the motion of the tube in the horizontal and vertical directions. The tube should be placed below 100-m depth to minimize biofouling and turbulence from surface storms. The tube may also have periodic pumps to maintain flow without over-pressurizing, or it can have a single pump at the beginning. The tube may have periodic valves that allow sections of the tube to be repaired or maintained. Some examples of tube materials that may be particularly suited for these applications are non-porous composite tubes made of high-performance fibers such as Kevlar, Spectra, PBO, Aramid, carbon fibers, or high-strength glass. Above-ground pipes for transporting water, oil, and natural gas have typically been fabricated from fiber-reinforced plastic or from more costly high-strength steel. Also, previous suggested subsea pipeline designs have only included heavy fixed-wall pipes that can be very expensive initially, and can be difficult and expensive

  20. 75 FR 45591 - Pipeline Safety: Notice of Technical Pipeline Safety Advisory Committee Meetings

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-03

    ... Pipeline and Hazardous Materials Safety Administration 49 CFR Part 192 Pipeline Safety: Notice of Technical Pipeline Safety Advisory Committee Meetings AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA); DOT. ACTION: Notice of technical pipeline safety advisory committee meetings. SUMMARY:...

  1. 77 FR 2126 - Pipeline Safety: Implementation of the National Registry of Pipeline and Liquefied Natural Gas...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-13

    ... Registry of Pipeline and Liquefied Natural Gas Operators AGENCY: Pipeline and Hazardous Materials Safety... registry of pipeline and liquefied natural gas operators. FOR FURTHER INFORMATION CONTACT: Jamerson Pender... 72878), titled: ``Pipeline Safety: Updates to Pipeline and Liquefied Natural Gas Reporting...

  2. 33 CFR 148.700 - How does the Deepwater Port Act interact with other Federal and State laws?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Protection Agency, for Clean Air Act and Clean Water Act permits; (2) The Pipeline and Hazardous Materials Safety Administration, Office of Pipeline Safety; and (3) The Bureau of Ocean Energy Management...

  3. Comparing Existing Pipeline Networks with the Potential Scale of Future U.S. CO2 Pipeline Networks

    SciTech Connect

    Dooley, James J.; Dahowski, Robert T.; Davidson, Casie L.

    2009-04-20

    There is growing interest regarding the potential size of a future U.S. dedicated carbon dioxide (CO2) pipeline infrastructure if carbon dioxide capture and storage (CCS) technologies are commercially deployed on a large scale within the United States. This paper assesses the potential scale of the CO2 pipeline system needed under two hypothetical climate policies (so called WRE450 and WRE550 stabilization scenarios) and compares this to the extant U.S. pipeline infrastructures used to deliver CO2 for enhanced oil recovery (EOR), and to move natural gas and liquid hydrocarbons from areas of production and importation to markets. The analysis reveals that between 11,000 and 23,000 additional miles of dedicated CO2 pipeline might be needed in the U.S. before 2050 across these two cases. While that is a significant increase over the 3,900 miles that comprise the existing national CO2 pipeline infrastructure, it is critically important to realize that the demand for additional CO2 pipeline capacity will unfold relatively slowly and in a geographically dispersed manner as new dedicated CCS-enabled power plants and industrial facilities are brought online. During the period 2010-2030, the growth in the CO2 pipeline system is on the order of a few hundred to less than a thousand miles per year. In comparison during the period 1950-2000, the U.S. natural gas pipeline distribution system grew at rates that far exceed these projections in growth in a future dedicated CO2 pipeline system. This analysis indicates that the need to increase the size of the existing dedicated CO2 pipeline system should not be seen as a major obstacle for the commercial deployment of CCS technologies in the U.S. Nevertheless, there will undoubtedly be some associated regulatory and siting issues to work through but these issues should not be unmanageable based on the size of infrastructure requirements alone.

  4. Low-Frequency Acoustic Signals Propagation in Buried Pipelines

    NASA Astrophysics Data System (ADS)

    Ovchinnikov, A. L.; Lapshin, B. M.

    2016-01-01

    The article deals with the issues concerning acoustic signals propagation in the large-diameter oil pipelines caused by mechanical action on the pipe body. Various mechanisms of signals attenuation are discussed. It is shown that the calculation of the attenuation caused only by internal energy loss, i.e, the presence of viscosity, thermal conductivity and liquid pipeline wall friction lead to low results. The results of experimental studies, carried out using the existing pipeline with a diameter of 1200 mm. are shown. It is experimentally proved that the main mechanism of signal attenuation is the energy emission into the environment. The numerical values of attenuation coefficients that are 0,14- 0.18 dB/m for the pipeline of 1200 mm in diameter, in the frequency range from 50 Hz to 500 Hz, are determined.

  5. 75 FR 13342 - Pipeline Safety: Workshop on Distribution Pipeline Construction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-19

    ... practices in natural gas distribution pipeline construction management and quality control. This workshop... to inspection findings. (2) Distribution materials, Quality Assurance/Quality Control, related best... Construction AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice...

  6. 77 FR 31827 - Pipeline Safety: Pipeline Damage Prevention Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-30

    ... Safety: Pipeline Damage Prevention Programs AGENCY: Pipeline and Hazardous Materials Safety... excavation damage prevention law enforcement programs; establish an administrative process for making... excavation damage prevention law enforcement programs; and establish the adjudication process...

  7. Experience of cathodic protection, fabrication and installation of anodes for deep water pipelines in the North Sea and the Norwegian Sea

    SciTech Connect

    Eliassen, S.; Pettersen, N.H.

    1996-08-01

    Statoil is the major operator of the oil and gas pipelines in the North Sea and the Norwegian Sea. Different coating systems have been used for external corrosion protection of the pipelines. The paper presents the company`s experience regarding cathodic protection design and fabrication and installation of anodes for deep water pipelines.

  8. Dow agrees on pipeline in eastern Germany

    SciTech Connect

    Thomas, N.

    1996-05-01

    The often fragile relationship between Dow Europe and eastern Germany strengthened this week with an agreement to build a feedstock pipeline from the Baltic Sea to the Buna BSL petrochemical complex at Boehlen. Dow recently agreed to go ahead with its 80% investment in the BSL venture following fears it might withdraw from the project because of European Commission cuts in the amount of state aid available. The multi-feedstock liquid pipeline is expected to transport naphtha, crude oil, and, possibly, liquid petroleum gas from Rostock on the Baltic to the Boehlen site. Besides Dow, the participants are BSL Olefinverbund and Elf subsidiary Mider. Dow is expected to contribute DM450 million toward the investment.

  9. Mixtures of wine, essential oils, and plant polyphenolics do not act synergistically against Escherichia coli O157 and Salmonella enterica

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Red wine or fortified red wine formulations containing some various essential oils from oregano or thyme or their pure active components, and a mixture of plant extract powders from apple skin, green tea, and olive, were evaluated for inhibitory activity against the foodborne pathogens Escherichia c...

  10. An optical sensor for the detection of leaks from subsea pipelines and risers

    NASA Astrophysics Data System (ADS)

    McStay, D.; Kerlin, J.; Acheson, R.

    2007-07-01

    An optical sensor for the rapid detection of detect leaks of oil, hydraulic fluids or leak detection chemicals from underwater pipelines and risers is reported. The sensor is designed to be deployed on ROVs or AUVs for the rapid survey of underwater pipelines and risers. The system employs ultra-bright LEDs to project a sensing light beam into the water to allow real time detection of ppm concentration plumes of material leaking from pipelines or riser in real time. Typically the system is deployed on an ROV which inspects a pipeline at a height of 2-3m.

  11. PID control of gas pipelines

    SciTech Connect

    Coltharp, B.; Bergmann, J.

    1996-09-01

    The use of low cost digital controllers for pipeline control is increasing as the reliability and cost improves. In pipeline applications, the proportional, integral, and derivative (PID) controller algorithm is often used. However, the unique problems associated with pipeline operation have caused manufacturers to modify the basic control algorithms. Features such as set point ramping, built in pressure control, freeze on input error, and high and low output limits help assure safe and predictable pipeline operation.

  12. Hydrogen pipeline compressors annual progress report.

    SciTech Connect

    Fenske, G. R.; Erck, R. A.

    2011-07-15

    The objectives are: (1) develop advanced materials and coatings for hydrogen pipeline compressors; (2) achieve greater reliability, greater efficiency, and lower capital in vestment and maintenance costs in hydrogen pipeline compressors; and (3) research existing and novel hydrogen compression technologies that can improve reliability, eliminate contamination, and reduce cost. Compressors are critical components used in the production and delivery of hydrogen. Current reciprocating compressors used for pipeline delivery of hydrogen are costly, are subject to excessive wear, have poor reliability, and often require the use of lubricants that can contaminate the hydrogen (used in fuel cells). Duplicate compressors may be required to assure availability. The primary objective of this project is to identify, and develop as required, advanced materials and coatings that can achieve the friction, wear, and reliability requirements for dynamically loaded components (seal and bearings) in high-temperature, high-pressure hydrogen environments prototypical of pipeline and forecourt compressor systems. The DOE Strategic Directions for Hydrogen Delivery Workshop identified critical needs in the development of advanced hydrogen compressors - notably, the need to minimize moving parts and to address wear through new designs (centrifugal, linear, guided rotor, and electrochemical) and improved compressor materials. The DOE is supporting several compressor design studies on hydrogen pipeline compression specifically addressing oil-free designs that demonstrate compression in the 0-500 psig to 800-1200 psig range with significant improvements in efficiency, contamination, and reliability/durability. One of the designs by Mohawk Innovative Technologies Inc. (MiTi{reg_sign}) involves using oil-free foil bearings and seals in a centrifual compressor, and MiTi{reg_sign} identified the development of bearings, seals, and oil-free tribological coatings as crucial to the successful

  13. Mojave-Kern River-El Dorado natural gas pipeline projects, Final Environmental Impact Report/Statement. Volume 1. Mojave, El Dorado, El Paso, and Transwestern. Volume 2. Kern River. Volume 3. Comparisons and recommendations. Volume 4. Maps. Volume 5. Letters and comments. Report for April 1985-December 1987

    SciTech Connect

    Not Available

    1987-12-01

    The Federal Energy Regulatory Commission (FERC) and the California State Lands Commission (SLC) have jointly prepared a final environmental impact statement (EIS) for projects proposed by Mojave Pipeline Company and Kern River Gas Transmission Company. These primary projects are competing to transport natural gas from sources outside California to the Bakersfield, California area for use in enhanced-oil-recovery projects. In each case, producers of crude oil in the San Joaquin Valley would use the natural gas as boiler fuel to create steam, which would then be injected into the oil fields to produce crude oil not recoverable by primary recovery methods. Some of the steam would be used to generate electricity. The FEIS was prepared under the direction of the FERC and SLC staffs to satisfy the requirements of the National Environmental Policy Act and the California Environmental Quality Act.

  14. UQ Pipeline Lorenz Portlet

    SciTech Connect

    2012-08-31

    This is web client software that can help initiate UQ Pipeline jobs on LLNL's LC compute systems and visually shows the status of such jobs in a browser window. The web client interacts with LC's interactive compute nodes using (LLNL) Lorenz REST API to initiate action and obtain status data in JSON format.

  15. Orchestrator Telemetry Processing Pipeline

    NASA Technical Reports Server (NTRS)

    Powell, Mark; Mittman, David; Joswig, Joseph; Crockett, Thomas; Norris, Jeffrey

    2008-01-01

    Orchestrator is a software application infrastructure for telemetry monitoring, logging, processing, and distribution. The architecture has been applied to support operations of a variety of planetary rovers. Built in Java with the Eclipse Rich Client Platform, Orchestrator can run on most commonly used operating systems. The pipeline supports configurable parallel processing that can significantly reduce the time needed to process a large volume of data products. Processors in the pipeline implement a simple Java interface and declare their required input from upstream processors. Orchestrator is programmatically constructed by specifying a list of Java processor classes that are initiated at runtime to form the pipeline. Input dependencies are checked at runtime. Fault tolerance can be configured to attempt continuation of processing in the event of an error or failed input dependency if possible, or to abort further processing when an error is detected. This innovation also provides support for Java Message Service broadcasts of telemetry objects to clients and provides a file system and relational database logging of telemetry. Orchestrator supports remote monitoring and control of the pipeline using browser-based JMX controls and provides several integration paths for pre-compiled legacy data processors. At the time of this reporting, the Orchestrator architecture has been used by four NASA customers to build telemetry pipelines to support field operations. Example applications include high-volume stereo image capture and processing, simultaneous data monitoring and logging from multiple vehicles. Example telemetry processors used in field test operations support include vehicle position, attitude, articulation, GPS location, power, and stereo images.

  16. Insulated pipelines between the underwater Manifold Centre and Cormorant a platform in the northern North Sea

    SciTech Connect

    Costello, G.J.; Brink, F.I.A.; Henry, D.

    1983-05-01

    Oil flows from the UMC to the Cormorant 'A' platform through a system of subsea pipelines. Therefore, oil from the wells must travel a considerable distance, up to ten kilometres, before reaching processing facilities on the platform. During this trip the oil could cool to the ambient seawater temperature of 5/sup 0/C. Studies have shown that the acceptance of crude oil at such a low temperature could cause unacceptable emulsion, hydrate, and wax deposition problems. To overcome these problems, a unique insulated pipeline was engineered to keep the crude oil temperature above 40/sup 0/C during production and above 13/sup 0/C for well testing. This paper describes efforts required to identify the problem and engineer a solution. The resultant pipeline incorporated an insulated pipe-withina-pipe bundle that was installed by a mid-depth tow method.

  17. The NOAO Pipeline Data Manager

    NASA Astrophysics Data System (ADS)

    Hiriart, R.; Valdes, F.; Pierfederici, F.; Smith, C.; Miller, M.

    2004-07-01

    The Data Manager for NOAO Pipeline system is a set of interrelated components that are being developed to fulfill the pipeline system data needs. It includes: (1) management of calibration files (flat, bias, bad pixel mask and xtalk calibration data.); (2) management of the pipeline stages' configuration parameters; and (3) management of the pipeline processing historic information, for each of the data products generated by the pipeline. The Data Manager components uses a distributed, CORBA based architecture, providing a flexible and extensible object oriented framework, capable of accommodating the present and future pipeline data requirements. The Data Manager communicates with the pipeline modules, with internal and external databases, and with other NOAO systems such as the NOAO Archive and the NOAO Data Transport System.

  18. World pipeline construction to slip for 1994 and beyond

    SciTech Connect

    Koen, A.D.; True, W.R.

    1994-02-07

    World pipeline construction planned in 1994 and beyond has fallen in the past year, reflecting uncertainties in energy markets. Still, significant expansions are under way or planned for Latin America, Asia and the Pacific regions, and Europe. Latest Oil and Gas Journal data, derived from its survey of world pipeline operators, industry sources, and published information, show more than 55,000 miles of crude oil, product, and natural gas pipeline planned for 1994 and beyond. The data include projections for pipeline construction in Russia and former republics of the Soviet Union. Western Russia and all countries west of the Ural Mountains are included under totals for Europe, eastern Russia and countries east of the Urals under totals for the Asia-Pacific region. The paper discusses the following: European gas lines; North Sea projects; Gulf of Thailand; Yacheng subsea pipeline; Australian gas lines; other Asian lines; Russian activity; Algeria-Europe gas lines; Southeast US; Gulf gathering systems; Western US; South America; Trans-Ecuadorian expansion; Chilean gas network; and Bolivia-Brazil gas line.

  19. Stress analysis of vibrating pipelines

    NASA Astrophysics Data System (ADS)

    Zachwieja, Janusz

    2017-03-01

    The pipelines are subject to various constraints variable in time. Those vibrations, if not monitored for amplitude and frequency, may result in both the fatigue damage in the pipeline profile at high stress concentration and the damage to the pipeline supports. If the constraint forces are known, the system response may be determined with high accuracy using analytical or numerical methods. In most cases, it may be difficult to determine the constraint parameters, since the industrial pipeline vibrations occur due to the dynamic effects of the medium in the pipeline. In that case, a vibration analysis is a suitable alternative method to determine the stress strain state in the pipeline profile. Monitoring the pipeline vibration levels involves a comparison between the measured vibration parameters and the permissible values as depicted in the graphs for a specific pipeline type. Unfortunately, in most cases, the studies relate to the petrochemical industry and thus large diameter, long and straight pipelines. For a pipeline section supported on both ends, the response in any profile at the entire section length can be determined by measuring the vibration parameters at two different profiles between the pipeline supports. For a straight pipeline section, the bending moments, variable in time, at the ends of the analysed section are a source of the pipe excitation. If a straight pipe section supported on both ends is excited by the bending moments in the support profile, the starting point for the stress analysis are the strains, determined from the Euler-Bernoulli equation. In practice, it is easier to determine the displacement using the experimental methods, since the factors causing vibrations are unknown. The industrial system pipelines, unlike the transfer pipelines, are straight sections at some points only, which makes it more difficult to formulate the equation of motion. In those cases, numerical methods can be used to determine stresses using the

  20. H. R. 1301: A bill to implement the National Energy Strategy Act, and for other purposes, introduced in the US House of Representatives, One Hundred Second Congress, First Session, March 6, 1991

    SciTech Connect

    Not Available

    1991-01-01

    This bill contains the following: Title I - Residential, commercial, and Federal energy use: consumer and commercial products, and Federal energy management; Title II - Natural gas: natural gas pipeline regulatory reform, natural gas import/export deregulation, and structural reform of the Federal Energy Regulatory Commission; Title III - Oil: Alaska coastal plain oil and gas leasing, Naval Petroleum Reserve leasing, and oil pipeline deregulation; Title IV - Electricity generation and use: Public Utility Holding Company Act reform, and power marketing administration repayment reform; Title V - Nuclear power: licensing reform, nuclear waste management; Title VI - Renewable energy: PURPA size cap and co-firing reform, and hydroelectric power regulatory reform; Title VII - Alternative fuel: alternative and dual fuel vehicle credits, and alternative transportation fuels; Title VIII - Innovation and technology transfer; Title IX - Tax incentives.

  1. Technology of Ultrasonic Treatment of High-Viscosity Oil from Yarega Oilfield to Improve the Rheological Properties of Oil

    NASA Astrophysics Data System (ADS)

    Zemenkov, Y. D.; Zemenkova, M. Y.; Berg, V. I.; Gordievskaya, E. F.

    2016-10-01

    The article investigates the possibility of applying ultrasonic treatment oil from Yarega oilfield to improve of rheological properties, reduce oil viscosity in Russian pipeline transportation system, and increase its efficiency and performance. Created laboratory test bed of ultrasonic waves.

  2. Disorder in Milk Proteins: α-Lactalbumin. Part B. A Multifunctional Whey Protein Acting as an Oligomeric Molten Globular "Oil Container" in the Anti-Tumorigenic Drugs, Liprotides.

    PubMed

    Uversky, Vladimir N; Permyakov, Serge E; Breydo, Leonid; Redwan, Elrashdy M; Almehdar, Hussein A; Permyakov, Eugene A

    2016-07-15

    This is a second part of the three-part article from a series of reviews on the abundance and roles of intrinsic disorder in milk proteins. We continue to describe α-lactalbumin, a small globular Ca2+-binding protein, which besides being one of the two components of lactose synthase that catalyzes the final step of the lactose biosynthesis in the lactating mammary gland, possesses a multitude of other functions. In fact, recent studies indicated that some partially folded forms of this protein possess noticeable bactericidal activity and other forms might be related to induction of the apoptosis of tumor cells. In its anti-tumorigenic function, oligomeric α-lactalbumin serves as a founding member of a new family of anticancer drugs termed liprotides (for lipids and partially denatured proteins), where an oligomeric molten globular protein acts as an "oil container" or cargo for the delivery of oleic acid to the cell membranes.

  3. Tanker navigation safety standards: Tanker navigation safety research baseline: A study required by section 4111(b)(9) of the Oil Pollution Act of 1990. Final report

    SciTech Connect

    1996-12-31

    The Oil Pollution Act of 1990 directed the Secretary of Transportation to review and incorporate the results of past studies, including studies by the Coast Guard and Office of Technology Assessment (OTA). This literature search and review focuses on materials pertinent to determining or evaluating current and/or `best` practices, and not on the adequacy of current statutes or regulations. In addition, it is not the intention of the report to assess best practices (e.g., suggest the appropriate crew sizes or what navigation equipment should be required on tankers), but to establish the baseline for future study of best practices. The report does not provide answers to new analytical quations, but presents the status of research so that questions addressed previoulsy will not be duplicated by future studies.

  4. 75 FR 62533 - ANR Pipeline Company; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-12

    ... Energy Regulatory Commission ANR Pipeline Company; Notice of Request Under Blanket Authorization October 4, 2010. Take notice that on September 23, 2010, ANR Pipeline Company (ANR), 717 Texas Street, Suite... of the Federal Energy Regulatory Commission's regulations under the Natural Gas Act (NGA) and...

  5. 78 FR 23551 - ANR Pipeline Company; Notice of Application for Abandonment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-19

    ... Energy Regulatory Commission ANR Pipeline Company; Notice of Application for Abandonment Take notice that on April 4, 2013, ANR Pipeline Company (ANR), 717 Texas Street, Houston, TX 77002-2761, filed in... Regulations under the Natural Gas Act (NGA) as amended. ANR seeks authority to abandon by sale...

  6. 78 FR 36770 - ANR Pipeline Company; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ... Energy Regulatory Commission ANR Pipeline Company; Notice of Request Under Blanket Authorization Take that on May 31, 2013, ANR Pipeline Company (ANR), 717 Texas Street, Houston, Texas 77002-2761, filed in... Commission's Regulations under the Natural Gas Act, and ANR's blanket certificate issued in Docket No....

  7. 77 FR 38622 - Southern Star Central Gas Pipeline, Inc.; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-28

    ... Energy Regulatory Commission Southern Star Central Gas Pipeline, Inc.; Notice of Request Under Blanket Authorization Take notice that on June 4, 2012, Southern Star Central Gas Pipeline, Inc. (Southern Star), 4700...) regulations under the Natural Gas Act as amended and Southern Star's blanket certificate issued in Docket...

  8. 78 FR 51182 - Sea Robin Pipeline Company, LLC; Notice of Request Under Blanket Authorization

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-20

    ... Energy Regulatory Commission Sea Robin Pipeline Company, LLC; Notice of Request Under Blanket Authorization Take notice that on July 31, 2013, Sea Robin Pipeline Company, LLC (Sea Robin), P. O. Box 4967....205(b) and 157.216 of the Commission's Regulations under the Natural Gas Act (NGA), and Sea...

  9. 75 FR 51031 - Natural Gas Pipeline Company of America LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-18

    ... Energy Regulatory Commission Natural Gas Pipeline Company of America LLC; Notice of Application August 12, 2010. Take notice that on July 30, 2010, Natural Gas Pipeline Company of America LLC (Natural Gas...), and sections 157.7 and 157.18 of the Commission's regulations under the Natural Gas Act (NGA)...

  10. 78 FR 67350 - Natural Gas Pipeline Company of America LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... Energy Regulatory Commission Natural Gas Pipeline Company of America LLC; Notice of Application Take notice that on October 18, 2013 Natural Gas Pipeline Company of America LLC (Natural), at 3250 Lacey Road... Natural Gas Act (NGA) and Part 157 of the Commission's regulations, for a certificate of...

  11. 75 FR 36376 - Natural Gas Pipeline Company of America LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-25

    ... Federal Energy Regulatory Commission Natural Gas Pipeline Company of America LLC; Notice of Application June 17, 2010. Take notice that on June 8, 2010, Natural Gas Pipeline Company of America LLC (Natural..., pursuant to sections 7(b) and 7(c) of the Natural Gas Act (NGA), an application to abandon two...

  12. 76 FR 62395 - Natural Gas Pipeline Company of America LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... Energy Regulatory Commission Natural Gas Pipeline Company of America LLC; Notice of Application Take notice that on September 20, 2011, Natural Gas Pipeline Company of America LLC (Natural), 3250 Lacey Road... sections 7(b) and 7(c) of the Natural Gas Act (NGA), an application to abandon and construct...

  13. 78 FR 39720 - Atmos Pipeline and Storage, LLC; Notice of Application

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-02

    ... Commission an application under section 7(b) of the Natural Gas Act (NGA) to abandon: (1) Its certificate of... gas storage caverns, 7.4 miles of interconnecting pipeline and other appurtenant facilities located in... Energy Regulatory Commission Atmos Pipeline and Storage, LLC; Notice of Application Take notice that...

  14. Products pipeline network plans set out for North Yemen

    SciTech Connect

    Venus, C.

    1984-02-13

    The growth of oil-products demand in future years is leading the Yemen Arab Republic (Y.A.R.) to improve the distribution network for the products by constructing a pipeline system. Petroleum products are currently distributed by road tankers only between the receiving terminals and the main cities, which represent the most important consumption centers, together with new industrial plants such as cement factories, power plants, etc. The technical design and economic and financial feasibility study of the project was entrusted to Omnium Technique des Transports par Pipelines (OTP). The scope covers the setting up in the Y.A.R. of the basic equipment for the supply, storage, and land transportation of petroleum products with a view to: Meeting the national demand for the next 25 years. Providing an adequate strategic reserve of petroleum products with a total storage capacity amounting to 3 months of consumption. The only exception in the transportation of the petroleum products will involve heavy fuel oil which will continue to be transported by road tankers. This article describes the basic facilities which have to be installed before the start-up of the projected network. The project includes a marine terminal in Salif and a pipeline to Sana'a with the related storage, truck loading, and pumping facilities for white products and gas oil which will be transported by pipeline.

  15. Instrumented Pipeline Initiative

    SciTech Connect

    Thomas Piro; Michael Ream

    2010-07-31

    This report summarizes technical progress achieved during the cooperative agreement between Concurrent Technologies Corporation (CTC) and U.S. Department of Energy to address the need for a for low-cost monitoring and inspection sensor system as identified in the Department of Energy (DOE) National Gas Infrastructure Research & Development (R&D) Delivery Reliability Program Roadmap.. The Instrumented Pipeline Initiative (IPI) achieved the objective by researching technologies for the monitoring of pipeline delivery integrity, through a ubiquitous network of sensors and controllers to detect and diagnose incipient defects, leaks, and failures. This report is organized by tasks as detailed in the Statement of Project Objectives (SOPO). The sections all state the objective and approach before detailing results of work.

  16. Pipeline corridors through wetlands

    SciTech Connect

    Zimmerman, R.E.; Wilkey, P.L.; Isaacson, H.R.

    1992-12-01

    This paper presents preliminary findings from six vegetational surveys of gas pipeline rights-of-way (ROW) through wetlands and quantifies the impacts of a 20-year-old pipeline ROW through a boreal forest wetland. Six sites of various ages were surveyed in ecosystems ranging from coastal marsh to forested wetland. At all sites except one, both the number and the percentage of wetland species on the Row approximated or exceeded those in the adjacent natural area. The boreal forest study showed that (1) adjacent natural wetland areas were not altered in type; (2) water sheet flow restriction had been reversed by nature; (3) no nonnative plant species invaded the natural area; (4) three-quarters of the ROW area was a wetland, and (5) the ROW increased diversity.

  17. Pipeline Calibration for STIS

    NASA Astrophysics Data System (ADS)

    Hodge, P. E.; Hulbert, S. J.; Lindler, D.; Busko, I.; Hsu, J.-C.; Baum, S.; McGrath, M.; Goudfrooij, P.; Shaw, R.; Katsanis, R.; Keener, S.; Bohlin, R.

    The CALSTIS program for calibration of Space Telescope Imaging Spectrograph data in the OPUS pipeline differs in several significant ways from calibration for earlier HST instruments, such as the use of FITS format, computation of error estimates, and association of related exposures. Several steps are now done in the pipeline that previously had to be done off-line by the user, such as cosmic ray rejection and extraction of 1-D spectra. Although the program is linked with IRAF for image and table I/O, it is written in ANSI C rather than SPP, which should make the code more accessible. FITS extension I/O makes use of the new IRAF FITS kernel for images and the HEASARC FITSIO package for tables.

  18. Pipeline corridors through wetlands

    SciTech Connect

    Zimmerman, R.E.; Wilkey, P.L. ); Isaacson, H.R. )

    1992-01-01

    This paper presents preliminary findings from six vegetational surveys of gas pipeline rights-of-way (ROW) through wetlands and quantifies the impacts of a 20-year-old pipeline ROW through a boreal forest wetland. Six sites of various ages were surveyed in ecosystems ranging from coastal marsh to forested wetland. At all sites except one, both the number and the percentage of wetland species on the Row approximated or exceeded those in the adjacent natural area. The boreal forest study showed that (1) adjacent natural wetland areas were not altered in type; (2) water sheet flow restriction had been reversed by nature; (3) no nonnative plant species invaded the natural area; (4) three-quarters of the ROW area was a wetland, and (5) the ROW increased diversity.

  19. Historical analysis of US pipeline accidents triggered by natural hazards

    NASA Astrophysics Data System (ADS)

    Girgin, Serkan; Krausmann, Elisabeth

    2015-04-01

    Natural hazards, such as earthquakes, floods, landslides, or lightning, can initiate accidents in oil and gas pipelines with potentially major consequences on the population or the environment due to toxic releases, fires and explosions. Accidents of this type are also referred to as Natech events. Many major accidents highlight the risk associated with natural-hazard impact on pipelines transporting dangerous substances. For instance, in the USA in 1994, flooding of the San Jacinto River caused the rupture of 8 and the undermining of 29 pipelines by the floodwaters. About 5.5 million litres of petroleum and related products were spilled into the river and ignited. As a results, 547 people were injured and significant environmental damage occurred. Post-incident analysis is a valuable tool for better understanding the causes, dynamics and impacts of pipeline Natech accidents in support of future accident prevention and mitigation. Therefore, data on onshore hazardous-liquid pipeline accidents collected by the US Pipeline and Hazardous Materials Safety Administration (PHMSA) was analysed. For this purpose, a database-driven incident data analysis system was developed to aid the rapid review and categorization of PHMSA incident reports. Using an automated data-mining process followed by a peer review of the incident records and supported by natural hazard databases and external information sources, the pipeline Natechs were identified. As a by-product of the data-collection process, the database now includes over 800,000 incidents from all causes in industrial and transportation activities, which are automatically classified in the same way as the PHMSA record. This presentation describes the data collection and reviewing steps conducted during the study, provides information on the developed database and data analysis tools, and reports the findings of a statistical analysis of the identified hazardous liquid pipeline incidents in terms of accident dynamics and

  20. ALMA Pipeline Heuristics

    NASA Astrophysics Data System (ADS)

    Lightfoot, J.; Wyrowski, F.; Muders, D.; Boone, F.; Davis, L.; Shepherd, D.; Wilson, C.

    2006-07-01

    The ALMA (Atacama Large Millimeter Array) Pipeline Heuristics system is being developed to automatically reduce data taken with the standard observing modes. The goal is to make ALMA user-friendly to astronomers who are not experts in radio interferometry. The Pipeline Heuristics system must capture the expert knowledge required to provide data products that can be used without further processing. Observing modes to be processed by the system include single field interferometry, mosaics and single dish `on-the-fly' maps, and combinations of these modes. The data will be produced by the main ALMA array, the ALMA Compact Array (ACA) and single dish antennas. The Pipeline Heuristics system is being developed as a set of Python scripts. For interferometry these use as data processing engines the CASA/AIPS++ libraries and their bindings as CORBA objects within the ALMA Common Software (ACS). Initial development has used VLA and Plateau de Bure data sets to build and test a heuristic script capable of reducing single field data. In this paper we describe the reduction datapath and the algorithms used at each stage. Test results are presented. The path for future development is outlined.

  1. The inverse electroencephalography pipeline

    NASA Astrophysics Data System (ADS)

    Weinstein, David Michael

    The inverse electroencephalography (EEG) problem is defined as determining which regions of the brain are active based on remote measurements recorded with scalp EEG electrodes. An accurate solution to this problem would benefit both fundamental neuroscience research and clinical neuroscience applications. However, constructing accurate patient-specific inverse EEG solutions requires complex modeling, simulation, and visualization algorithms, and to date only a few systems have been developed that provide such capabilities. In this dissertation, a computational system for generating and investigating patient-specific inverse EEG solutions is introduced, and the requirements for each stage of this Inverse EEG Pipeline are defined and discussed. While the requirements of many of the stages are satisfied with existing algorithms, others have motivated research into novel modeling and simulation methods. The principal technical results of this work include novel surface-based volume modeling techniques, an efficient construction for the EEG lead field, and the Open Source release of the Inverse EEG Pipeline software for use by the bioelectric field research community. In this work, the Inverse EEG Pipeline is applied to three research problems in neurology: comparing focal and distributed source imaging algorithms; separating measurements into independent activation components for multifocal epilepsy; and localizing the cortical activity that produces the P300 effect in schizophrenia.

  2. 76 FR 11312 - Pipeline Safety: Meeting of the Technical Pipeline Safety Standards Committee and the Technical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-01

    ... Safety Standards Committee and the Technical Hazardous Liquid Pipeline Safety Standards Committee AGENCY... Committee (TPSSC) and the Technical Hazardous Liquid Pipeline Safety Standards Committee (THLPSSC). The..., and safety policies for natural gas pipelines and for hazardous liquid pipelines. Both committees...

  3. 75 FR 4134 - Pipeline Safety: Leak Detection on Hazardous Liquid Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-26

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Leak Detection on Hazardous Liquid... this Advisory Bulletin to advise and remind hazardous liquid pipeline operators of the importance of... protecting people and the environment. The federal hazardous liquid pipeline safety regulations...

  4. 76 FR 29333 - Pipeline Safety: Meetings of the Technical Pipeline Safety Standards Committee and the Technical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-20

    ... Safety Standards Committee and the Technical Hazardous Liquid Pipeline Safety Standards Committee AGENCY... Standards Committee (TPSSC) and the Technical Hazardous Liquid Pipeline Safety Standards Committee (THLPSSC... gas pipelines and for hazardous liquid pipelines. Both committees were established under the...

  5. 78 FR 41496 - Pipeline Safety: Meetings of the Gas and Liquid Pipeline Advisory Committees

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Meetings of the Gas and Liquid Pipeline Advisory Committees AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA),...

  6. 77 FR 45417 - Pipeline Safety: Inspection and Protection of Pipeline Facilities After Railway Accidents

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-31

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Inspection and Protection of Pipeline Facilities After Railway Accidents AGENCY: Pipeline and Hazardous Materials Safety...

  7. Tariffs Formation on oil transportation

    NASA Astrophysics Data System (ADS)

    Glyzina, T. S.; Kolbysheva, Yu. V.; Grivtsova, I. S.; Dmitrieva, N. V.

    2016-09-01

    Oil transportation via trunk pipelines is an important part of the oil industry's activity. The main instrument of tariff regulation is the method of tariffs formation. Three methods of tariffs formation such as the method of economically justified costs (the Cost plus method), the method of economically justified return on investment capital (the RAB method), and the method of tariffs indexation were considered.

  8. 27 CFR 19.187 - Pipelines.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Pipelines. 19.187 Section... Package Scale and Pipeline Requirements § 19.187 Pipelines. All pipelines, including flexible hoses, that... TTB officer may approve pipelines that cannot be readily examined if they pose no jeopardy to...

  9. 27 CFR 19.187 - Pipelines.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Pipelines. 19.187 Section... Package Scale and Pipeline Requirements § 19.187 Pipelines. All pipelines, including flexible hoses, that... TTB officer may approve pipelines that cannot be readily examined if they pose no jeopardy to...

  10. 27 CFR 19.187 - Pipelines.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Pipelines. 19.187 Section... Package Scale and Pipeline Requirements § 19.187 Pipelines. All pipelines, including flexible hoses, that... TTB officer may approve pipelines that cannot be readily examined if they pose no jeopardy to...

  11. 27 CFR 19.187 - Pipelines.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Pipelines. 19.187 Section... Package Scale and Pipeline Requirements § 19.187 Pipelines. All pipelines, including flexible hoses, that... TTB officer may approve pipelines that cannot be readily examined if they pose no jeopardy to...

  12. Seismic assessment for offshore pipelines

    SciTech Connect

    Bruschi, R.; Gudmestad, O.T.; Blaker, F.; Nadim, F.

    1995-12-31

    An international consensus on seismic design criteria for onshore pipelines has been established during the last thirty years. The need to assess seismic design for offshore pipelines has not been similarly recognized. In this paper, the geotechnical hazard for a pipeline routed across steep slopes and irregular terrains affected by earthquakes, is discussed. The integrity of both natural and artificial load bearing supports is assessed.d The response of the pipeline to direct excitation from soil or through discontinuous, sparsely distributed natural or artificial supports, is commented.

  13. 18 CFR 284.102 - Transportation by interstate pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Transportation by... RELATED AUTHORITIES CERTAIN SALES AND TRANSPORTATION OF NATURAL GAS UNDER THE NATURAL GAS POLICY ACT OF 1978 AND RELATED AUTHORITIES Certain Transportation by Interstate Pipelines § 284.102 Transportation...

  14. 18 CFR 284.122 - Transportation by intrastate pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Transportation by... RELATED AUTHORITIES CERTAIN SALES AND TRANSPORTATION OF NATURAL GAS UNDER THE NATURAL GAS POLICY ACT OF 1978 AND RELATED AUTHORITIES Certain Transportation by Intrastate Pipelines § 284.122 Transportation...

  15. 76 FR 33808 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ...In accordance with the Paperwork Reduction Act of 1995, PHMSA invites comments on an information collection under Office of Management and Budget (OMB) Control No. 2137-0622, titled ``Pipeline Safety: Public Awareness Program.'' PHMSA is preparing to request approval from OMB for a renewal of the current information...

  16. Use of FBG sensors for health monitoring of pipelines

    NASA Astrophysics Data System (ADS)

    Felli, Ferdinando; Paolozzi, Antonio; Vendittozzi, Cristian; Paris, Claudio; Asanuma, Hiroshi

    2016-04-01

    The infrastructures for oil and gas production and distribution need reliable monitoring systems. The risks for pipelines, in particular, are not only limited to natural disasters (landslides, earthquakes, extreme environmental conditions) and accidents, but involve also the damages related to criminal activities, such as oil theft. The existing monitoring systems are not adequate for detecting damages from oil theft, and in several occasion the illegal activities resulted in leakage of oil and catastrophic environmental pollution. Systems based on fiber optic FBG (Fiber Bragg Grating) sensors present a number of advantages for pipeline monitoring. FBG sensors can withstand harsh environment, are immune to interferences, and can be used to develop a smart system for monitoring at the same time several physical characteristics, such as strain, temperature, acceleration, pressure, and vibrations. The monitoring station can be positioned tens of kilometers away from the measuring points, lowering the costs and the complexity of the system. This paper describes tests on a sensor, based on FBG technology, developed specifically for detecting damages of pipeline due to illegal activities (drilling of the pipes), that can be integrated into a smart monitoring chain.

  17. Trans-oceanic pipeline: reaffirms Panama's strategic position

    SciTech Connect

    Not Available

    1982-11-24

    The Trans-Panama Pipeline, which began in July 1980 and was finished October 1, 1982, will transport Alaskan crude from Puerto Armuelles, in the Pacific Ocean, to Chiriqui Grande, in the Atlantic. Built at a total cost of $400 million, the facility will speed deliveries of North Slope crude to refining centers in Houston, Puerto Rico, the Virgin Islands, and New Jersey; it is expected to move about 800,000 barrels/day by January 1983. With construction of a pump station near Chiriqui Grande, the pipeline could easily be altered for reverse-flow capability. This issue of Energy Detente reviews the use of the new pipeline, as it cuts crude oil transportation time and cost and provides an alternative to the Panama Canal. The issue also updates the fuel price/tax series for the countries of the Western Hemisphere.

  18. Simulation of pipeline in the area of the underwater crossing

    NASA Astrophysics Data System (ADS)

    Burkov, P.; Chernyavskiy, D.; Burkova, S.; Konan, E. C.

    2014-08-01

    The article studies stress-strain behavior of the main oil-pipeline section Alexandrovskoye-Anzhero-Sudzhensk using software system Ansys. This method of examination and assessment of technical conditions of objects of pipeline transport studies the objects and the processes that affect the technical condition of these facilities, including the research on the basis of computer simulation. Such approach allows to develop the theory, methods of calculations and designing of objects of pipeline transport, units and parts of machines, regardless of their industry and destination with a view to improve the existing constructions and create new structures, machines of high performance, durability and reliability, maintainability, low material capacity and cost, which have competitiveness on the world market.

  19. Operational Challenges in Gas-To-Liquid (GTL) Transportation Through Trans Alaska Pipeline System (TAPS)

    SciTech Connect

    Godwin A. Chukwu; Santanu Khataniar; Shirish Patil; Abhijit Dandekar

    2006-06-30

    Oil production from Alaskan North Slope oil fields has steadily declined. In the near future, ANS crude oil production will decline to such a level (200,000 to 400,000 bbl/day) that maintaining economic operation of the Trans-Alaska Pipeline System (TAPS) will require pumping alternative products through the system. Heavy oil deposits in the West Sak and Ugnu formations are a potential resource, although transporting these products involves addressing important sedimentation issues. One possibility is the use of Gas-to-Liquid (GTL) technology. Estimated recoverable gas reserves of 38 trillion cubic feet (TCF) on the North Slope of Alaska can be converted to liquid with GTL technology and combined with the heavy oils for a product suitable for pipeline transport. Issues that could affect transport of this such products through TAPS include pumpability of GTL and crude oil blends, cold restart of the pipeline following a prolonged winter shutdown, and solids deposition inside the pipeline. This study examined several key fluid properties of GTL, crude oil and four selected blends under TAPS operating conditions. Key measurements included Reid Vapor Pressure, density and viscosity, PVT properties, and solids deposition. Results showed that gel strength is not a significant factor for the ratios of GTL-crude oil blend mixtures (1:1; 1:2; 1:3; 1:4) tested under TAPS cold re-start conditions at temperatures above - 20 F, although Bingham fluid flow characteristics exhibited by the blends at low temperatures indicate high pumping power requirements following prolonged shutdown. Solids deposition is a major concern for all studied blends. For the commingled flow profile studied, decreased throughput can result in increased and more rapid solid deposition along the pipe wall, resulting in more frequent pigging of the pipeline or, if left unchecked, pipeline corrosion.

  20. INTERNAL REPAIR OF PIPELINES

    SciTech Connect

    Bill Bruce; Nancy Porter; George Ritter; Matt Boring; Mark Lozev; Ian Harris; Bill Mohr; Dennis Harwig; Robin Gordon; Chris Neary; Mike Sullivan

    2005-07-20

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without

  1. 77 FR 19799 - Pipeline Safety: Pipeline Damage Prevention Programs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-02

    ...This Notice of Proposed Rulemaking (NPRM) seeks to revise the Pipeline Safety Regulations to: Establish criteria and procedures for determining the adequacy of state pipeline excavation damage prevention law enforcement programs; establish an administrative process for making adequacy determinations; establish the Federal requirements PHMSA will enforce in states with inadequate excavation......

  2. 76 FR 53086 - Pipeline Safety: Safety of Gas Transmission Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-25

    ... stress corrosion cracking (SCC) in hazardous liquid pipeline systems. On December 4, 2009, PHMSA issued... surveys; close interval surveys for cathodic protection (CP) verification; coating surveys and recoating... valves; whether requirements for corrosion control of steel pipelines should be strengthened; and...

  3. C. I. S. struggles to solve problems in pipeline system

    SciTech Connect

    Knott, D.

    1993-05-03

    Breakup of the former soviet Union (FSU) has created problems in oil and gas transportation. That's because political boundaries quickly appeared in a network designed to provide consistency of service across a vast area. What's more, there are increasing problems with aging equipment and poor maintenance. However, the coherence of oil and gas transportation networks survived, although much rehabilitation and new lines are needed to keep up with oil and gas production plans. Reconstruction of main pipelines will involve repairs, re-laying, construction of loops and connections, and replacement of gas compressors and oil pumping units. It also will involve installation of telemetry and automated equipment and improvement of electrochemical corrosion protection. The paper describes production plans, the gas networks, the oil network, reconstruction, the republics' plans, technology gap, compressors, embargo's impact, system assessment, and planned projects.

  4. 3 CFR - Implementing Provisions of the Temporary Payroll Tax Cut Continuation Act of 2011 Relating to the...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Cut Continuation Act of 2011 Relating to the Keystone XL Pipeline Permit Presidential Documents Other... Continuation Act of 2011 Relating to the Keystone XL Pipeline Permit Memorandum for the Secretary of State The... whether the Keystone XL pipeline project as set forth in the permit application filed on September...

  5. 77 FR 5677 - Implementing Provisions of the Temporary Payroll Tax Cut Continuation Act of 2011 Relating to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... Temporary Payroll Tax Cut Continuation Act of 2011 Relating to the Keystone XL Pipeline Permit #0; #0; #0... Provisions of the Temporary Payroll Tax Cut Continuation Act of 2011 Relating to the Keystone XL Pipeline... requires a determination, within 60 days of enactment, of whether the Keystone XL pipeline project as...

  6. The bacterial proteogenomic pipeline

    PubMed Central

    2014-01-01

    Background Proteogenomics combines the cutting-edge methods from genomics and proteomics. While it has become cheap to sequence whole genomes, the correct annotation of protein coding regions in the genome is still tedious and error prone. Mass spectrometry on the other hand relies on good characterizations of proteins derived from the genome, but can also be used to help improving the annotation of genomes or find species specific peptides. Additionally, proteomics is widely used to find evidence for differential expression of proteins under different conditions, e.g. growth conditions for bacteria. The concept of proteogenomics is not altogether new, in-house scripts are used by different labs and some special tools for eukaryotic and human analyses are available. Results The Bacterial Proteogenomic Pipeline, which is completely written in Java, alleviates the conducting of proteogenomic analyses of bacteria. From a given genome sequence, a naïve six frame translation is performed and, if desired, a decoy database generated. This database is used to identify MS/MS spectra by common peptide identification algorithms. After combination of the search results and optional flagging for different experimental conditions, the results can be browsed and further inspected. In particular, for each peptide the number of identifications for each condition and the positions in the corresponding protein sequences are shown. Intermediate and final results can be exported into GFF3 format for visualization in common genome browsers. Conclusions To facilitate proteogenomics analyses the Bacterial Proteogenomic Pipeline is a set of comprehensive tools running on common desktop computers, written in Java and thus platform independent. The pipeline allows integrating peptide identifications from various algorithms and emphasizes the visualization of spectral counts from different experimental conditions. PMID:25521444

  7. Oil and Gas.

    ERIC Educational Resources Information Center

    Meyerhoff, Arthur A.

    1983-01-01

    Highlights worldwide oil and gas developments during 1982, focusing on production, drilling, and other activities/projects in specific countries and regional areas. Indicates that the most political actions (other than the U.S. decision not to protest further the Siberian pipeline project) were the continued Afghanistan and Iraq-Iran wars.…

  8. Biotech pipeline: Bottleneck ahead

    SciTech Connect

    Gibbons, A.

    1991-10-18

    A vast array of new genetically engineered drugs are heading for market - but an FDA backlog is holding them up. Patients may have to wait far longer than the biotech enthusiasts suggest before they reap the benefits of those new drugs. There is little hope the FDA will get the money it needs to do the job. The agency's pipeline is clogged with at least 58 monoclonal antibody-based drugs at all stages of testing to diagnose and treat a wide range of diseases, including a half-dozen cancers, diabetes, and sepsis.

  9. 78 FR 53745 - Gulf South Pipeline Company, LP; Petal Gas Storage, L.L.C.; Gulf South Pipeline Company, LP...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-30

    ... Federal Energy Regulatory Commission Gulf South Pipeline Company, LP; Petal Gas Storage, L.L.C.; Gulf... (Gulf South) and Petal Gas Storage, L.L.C. (Petal) filed jointly with the Federal Energy Regulatory Commission (Commission) an abbreviated application under section 7(b) and 7(c) of the Natural Gas Act...

  10. Pipeline To Environmental Awareness.

    ERIC Educational Resources Information Center

    Caton, Elaine; Brewer, Carol; Berkey, Jim; Brown, Fletcher

    1998-01-01

    Presents an interdisciplinary project involving the harnessing of petroleum energy. Necessitates research into exploration, production, transport, and conversion of the energy resource and incorporates such topics as the biological and environmental effects of oil spills. (DDR)

  11. Academic Pipeline and Futures Lab

    DTIC Science & Technology

    2016-02-01

    level for summer time programs. The Academic Pipeline will also work with other programs at AFRL and with other universities and organizations to...AFRL-RY-WP-TR-2015-0186 ACADEMIC PIPELINE AND FUTURES LAB Brian D. Rigling Wright State University FEBRUARY 2016...PUBLICATION IN ACCORDANCE WITH ASSIGNED DISTRIBUTION STATEMENT. // Signature// // Signature// KELLY MILLER, Program Manager CHRISTINA

  12. Pipeline system insulation: thermal insulation and corrosion prevention. December 1985-February 1988 (citations from the rubber and plastics research association data base). Report for December 1985-February 1988

    SciTech Connect

    Not Available

    1988-03-01

    This bibliography contains citations concerning thermal and corrosion insulating of pipeline systems used to transfer liquids and gases. Thermal aging of polyurethane foam for insulating heating pipes, extrusion-film pipeline-insulation materials and processes, flexible expanded nitrile-rubber pipeline insulation with class 1 fire rating, and underground fiberglass-reinforced polyester insulated-pipeline systems are among the topics discussed. Applications in solar-heating systems, underground water, oil, and gas, interior hot water and cold water lines under seawater, and chemical-plant pipeline-system insulation are included. (This updated bibliography contains 139 citations, all of which are new entries to the previous edition.)

  13. Sequential piggyback, dual lay used for Irish Sea pipelines

    SciTech Connect

    Dutta, A.; Guinard, M.

    1995-09-04

    Piggyback and dual pipe lay were used sequentially for the first time in 1993 aboard the lay vessel DLB 1601 in the North Morecambe project, Block 110/2a of the Irish Sea. Development was by British Gas Exploration and Production Ltd. A 3-in. OD pipeline was laid piggybacked onto a 36-in. pipeline for the offshore pull operation and then separated in an unconventional transition operation for dual lay for the offshore section. Detailed engineering studies along with well developed installation procedures resulted in successful pipelaying. Increasing complexities of laying, trenching, and burying offshore pipelines suggest the techniques used in the North Morecambe project will find further applications. In fact, McDermott International Inc.-ETPM Services (U.K.) Ltd. (MET), which executed the North Morecambe project, developed the techniques further in 1994 for the Liverpool Bay development of Hamilton Oil Co. In that project, DLB 1601 laid in dual lay tow 3-in. pipelines in a bundle with a 20-in. pipeline. This first of two articles on the North Morecambe project discusses its background an engineering, primarily for the piggyback and dual lay phases. The conclusion covers the innovative transition operation and reports shore-testing results and observations.

  14. Pipeline Processing for VISTA

    NASA Astrophysics Data System (ADS)

    Lewis, J. R.; Irwin, M.; Bunclark, P.

    2010-12-01

    The VISTA telescope is a 4 metre instrument which has recently been commissioned at Paranal, Chile. Equipped with an infrared camera, 16 2Kx2K Raytheon detectors and a 1.7 square degree field of view, VISTA represents a huge leap in infrared survey capability in the southern hemisphere. Pipeline processing of IR data is far more technically challenging than for optical data. IR detectors are inherently more unstable, while the sky emission is over 100 times brighter than most objects of interest, and varies in a complex spatial and temporal manner. To compensate for this, exposure times are kept short, leading to high nightly data rates. VISTA is expected to generate an average of 250 GB of data per night over the next 5-10 years, which far exceeds the current total data rate of all 8m-class telescopes. In this presentation we discuss the pipelines that have been developed to deal with IR imaging data from VISTA and discuss the primary issues involved in an end-to-end system capable of: robustly removing instrument and night sky signatures; monitoring data quality and system integrity; providing astrometric and photometric calibration; and generating photon noise-limited images and science-ready astronomical catalogues.

  15. Regulatory reform for natural gas pipelines: The effect on pipeline and distribution company share prices

    NASA Astrophysics Data System (ADS)

    Jurman, Elisabeth Antonie

    1997-08-01

    The natural gas shortages in the 1970s focused considerable attention on the federal government's role in altering energy consumption. For the natural gas industry these shortages eventually led to the passage of the Natural Gas Policy Act (NGPA) in 1978 as part of the National Energy Plan. A series of events in the decade of the 1980s has brought about the restructuring of interstate natural gas pipelines which have been transformed by regulators and the courts from monopolies into competitive entities. This transformation also changed their relationship with their downstream customers, the LDCs, who no longer had to deal with pipelines as the only merchants of gas. Regulatory reform made it possible for LDCs to buy directly from producers using the pipelines only for delivery of their purchases. This study tests for the existence of monopoly rents by analyzing the daily returns of natural gas pipeline and utility industry stock price data from 1982 to 1990, a period of regulatory reform for the natural gas industry. The study's main objective is to investigate the degree of empirical support for claims that regulatory reforms increase profits in the affected industry, as the normative theory of regulation expects, or decrease profits, as advocates of the positive theory of regulation believe. I also test Norton's theory of risk which predicts that systematic risk will increase for firms undergoing deregulation. Based on a sample of twelve natural gas pipelines, and 25 utilities an event study concept was employed to measure the impact of regulatory event announcements on daily natural gas pipeline or utility industry stock price data using a market model regression equation. The results of this study provide some evidence that regulatory reforms did not increase the profits of pipeline firms, confirming the expectations of those who claim that excess profits result from regulation and will disappear, once that protection is removed and the firms are operating in

  16. Effect of stress corrosion cracking on integrity and remaining life of natural gas pipelines

    SciTech Connect

    Jaske, C.E.; Beavers, J.A.; Harle, B.A.

    1996-08-01

    External stress-corrosion cracking of pipelines is a serious problem for the gas transmission industry. Longitudinal cracks initiate on the outside surface of the pipe and link up to form flaws that, in some cases, can lead to pipe rupture. This paper presents a model that quantifies the effect of stress-corrosion cracking on pipe failure stress. The model is an extension of those that have been developed for oil and gas pipelines and considers both flow-stress and fracture-toughness dependent failure modes. A methodology also is presented to calculate the remaining life of a pipeline containing flaws of known size.

  17. The development of a subsea high integrity pipeline protection system (HIPPS)

    SciTech Connect

    Frafjord, P.; Corneliussen, S.; Adriaansen, L.A.

    1995-12-31

    This paper considers the design criteria for a subsea High Integrity Pipeline pressure Protection System (HIPPS), which enables subsea pipelines to be designed for the operating, rather than the shut in wellhead pressure. Such systems will save considerable investment cost in the development of high pressure offshore oil and gas fields, particularly where the distance to the processing infrastructure is long. The conceptual design of a HIPPS which comprises two rapidly closing valves to protect the pipeline from over-pressure, is described. The reliability of the system is assessed and dynamic simulation of the valve and process flow are discussed.

  18. Life Cycle Analysis of Bitumen Transportation to Refineries by Rail and Pipeline.

    PubMed

    Nimana, Balwinder; Verma, Aman; Di Lullo, Giovanni; Rahman, Md Mustafizur; Canter, Christina E; Olateju, Babatunde; Zhang, Hao; Kumar, Amit

    2017-01-03

    Crude oil is currently transported primarily by pipelines and rail from extraction sites to refineries around the world. This research evaluates energy use and greenhouse gas (GHG) emissions for three scenarios (synthetic crude oil and dilbit with and without diluent return) in which 750 000 bpd of Alberta's bitumen is transported 3000 km to determine which method has a lower environmental impact. Each scenario has a pipeline and rail pathway, and the dilbit without diluent return scenario has an additional heated bitumen pathway, which does not require diluent. An Excel based bottom-up model is developed using engineering first-principles to calculate mass and energy balances for each process. Results show that pipeline transportation produced between 61% and 77% fewer GHG emissions than by rail. The GHG emissions decreased by 15% and 73% for rail and pipelines as the capacity increased from 100 000 to 800 000 bpd. A Monte Carlo simulation was performed to determine the uncertainty in the emissions and found that the uncertainty was larger for pipelines (up to ±73%) and smaller for rail (up to ±28%). The uncertainty ranges do not overlap, thus confirming that pipelines have lower GHG emissions, which is important information for policy makers conducting pipeline reviews.

  19. A common registration-to-publication automated pipeline for nomenclatural acts for higher plants (International Plant Names Index, IPNI), fungi (Index Fungorum, MycoBank) and animals (ZooBank)

    PubMed Central

    Penev, Lyubomir; Paton, Alan; Nicolson, Nicola; Kirk, Paul; Pyle, Richard L.; Whitton, Robert; Georgiev, Teodor; Barker, Christine; Hopkins, Christopher; Robert, Vincent; Biserkov, Jordan; Stoev, Pavel

    2016-01-01

    Abstract Collaborative effort among four lead indexes of taxon names and nomenclatural acts (International Plant Name Index (IPNI), Index Fungorum, MycoBank and ZooBank) and the journals PhytoKeys, MycoKeys and ZooKeys to create an automated, pre-publication, registration workflow, based on a server-to-server, XML request/response model. The registration model for ZooBank uses the TaxPub schema, which is an extension to the Journal Tag Publishing Suite (JATS) of the National Library of Medicine (NLM). The indexing or registration model of IPNI and Index Fungorum will use the Taxonomic Concept Transfer Schema (TCS) as a basic standard for the workflow. Other journals and publishers who intend to implement automated, pre-publication, registration of taxon names and nomenclatural acts can also use the open sample XML formats and links to schemas and relevant information published in the paper. PMID:26877662

  20. Public Utility Regulatory Policies Act of 1978: Natural Gas Rate Design Study

    SciTech Connect

    None,

    1980-05-01

    The report concludes that, to effectively deal with our national energy problems, gas rate structures should be designed to reflect the costs which the nation avoids if gas is efficiently used and substituted for oil. Current pipeline and distribution company rate structures generally do not meet this test. Although gas is a substitute for oil in many applications, and conserved gas can reduce oil imports, gas rate structures often fail to convey to consumers the fact that, from a national perspective, gas is as valuable as oil. The provisions of the Natural Gas Policy Act of 1978 (NGPA) take a strong first step in correcting these problems. But, as clearly recognized in both NGPA and PURPA, these provisions need to be supplemented by updating pipeline and distribution company rate designs to address the problems of the 1980's - rather than the problems of the 1950's. In this regard, NGPA mandates incremental pricing, which raises the average price of gas to certain industrial users only. The Department of Energy (DOE) study suggests an alternate approach: pipeline and distribution rate structures that reflect in their tailblocks, for all customer classes, the economic costs of gas usage. Such rates would convey to all users the costs incurred by the nation as a consequence of their decisions to use or conserve gas. Such rate structures should promote the three purposes of PURPA - end-use conservation, efficient use of utility resources, and equitable rates - to a greater extent than do traditional accounting cost rate designs, which reflect decisions made in the distant past.

  1. Design check against the construction code (DNV 2012) of an offshore pipeline using numerical methods

    NASA Astrophysics Data System (ADS)

    Stan, L. C.; Călimănescu, I.; Velcea, D. D.

    2016-08-01

    The production of oil and gas from offshore oil fields is, nowadays, more and more important. As a result of the increasing demand of oil, and being the shallow water reserves not enough, the industry is pushed forward to develop and exploit more difficult fields in deeper waters. In this paper, there will be deployed the new design code DNV 2012 in terms of checking an offshore pipeline as compliance with the requests of this new construction code, using the Bentley Autopipe V8i. The August 2012 revision of DNV offshore standard, DNV- OS-F101, Submarine Pipeline Systems is supported by AutoPIPE version 9.6. This paper provides a quick walk through for entering input data, analyzing and generating code compliance reports for a model with piping code selected as DNV Offshore 2012. As seen in the present paper, the simulations comprise geometrically complex pipeline subjected to various and variable loading conditions. At the end of the designing process the Engineer has to answer to a simple question: is that pipeline safe or not? The pipeline set as an example, has some sections that are not complying in terms of size and strength with the code DNV 2012 offshore pipelines. Obviously those sections have to be redesigned in a manner to meet those conditions.

  2. 78 FR 70623 - Pipeline Safety: Meeting of the Gas Pipeline Advisory Committee and the Liquid Pipeline Advisory...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ... the Liquid Pipeline Advisory Committee AGENCY: Pipeline and Hazardous Materials Safety Administration... Safety Standards Committee, and the Liquid Pipeline Advisory Committee (LPAC) also known as the Technical Hazardous Liquid Pipeline Safety Standards Committee. The committees will meet in a joint session...

  3. 40 CFR 110.5 - Discharges of oil not determined “as may be harmful” pursuant to Section 311(b)(3) of the Act.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS DISCHARGE OF OIL § 110.5 Discharges of... 40 Protection of Environment 22 2011-07-01 2011-07-01 false Discharges of oil not determined âas... other provisions of this part, the Administrator has not determined the following discharges of oil...

  4. 40 CFR 110.3 - Discharge of oil in such quantities as “may be harmful” pursuant to section 311(b)(4) of the Act.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS DISCHARGE OF OIL § 110.3 Discharge of... discharges of oil that: (a) Violate applicable water quality standards; or (b) Cause a film or sheen upon or... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Discharge of oil in such quantities...

  5. 40 CFR 110.3 - Discharge of oil in such quantities as “may be harmful” pursuant to section 311(b)(4) of the Act.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS DISCHARGE OF OIL § 110.3 Discharge of... discharges of oil that: (a) Violate applicable water quality standards; or (b) Cause a film or sheen upon or... 40 Protection of Environment 22 2011-07-01 2011-07-01 false Discharge of oil in such quantities...

  6. 40 CFR 110.5 - Discharges of oil not determined “as may be harmful” pursuant to Section 311(b)(3) of the Act.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS DISCHARGE OF OIL § 110.5 Discharges of... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Discharges of oil not determined âas... other provisions of this part, the Administrator has not determined the following discharges of oil...

  7. INTERNAL REPAIR OF PIPELINES

    SciTech Connect

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

    2004-12-31

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without

  8. INTERNAL REPAIR OF PIPELINES

    SciTech Connect

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; Nancy Porter; Mike Sullivan; Chris Neary

    2004-04-12

    The two broad categories of deposited weld metal repair and fiber-reinforced composite liner repair technologies were reviewed for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Preliminary test programs were developed for both deposited weld metal repair and for fiber-reinforced composite liner repair. Evaluation trials have been conducted using a modified fiber-reinforced composite liner provided by RolaTube and pipe sections without liners. All pipe section specimens failed in areas of simulated damage. Pipe sections containing fiber-reinforced composite liners failed at pressures marginally greater than the pipe sections without liners. The next step is to evaluate a liner material with a modulus of elasticity approximately 95% of the modulus of elasticity for steel. Preliminary welding parameters were developed for deposited weld metal repair in preparation of the receipt of Pacific Gas & Electric's internal pipeline welding repair system (that was designed specifically for 559 mm (22 in.) diameter pipe) and the receipt of 559 mm (22 in.) pipe sections from Panhandle Eastern. The next steps are to transfer welding parameters to the PG&E system and to pressure test repaired pipe sections to failure. A survey of pipeline operators was conducted to better understand the needs and performance requirements of the natural gas transmission industry regarding internal repair. Completed surveys contained the following principal conclusions: (1) Use of internal weld repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway crossings. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling (HDD) when a new bore must be created to

  9. INTERNAL REPAIR OF PIPELINES

    SciTech Connect

    Robin Gordon; Bill Bruce; Ian Harris; Dennis Harwig; George Ritter; Bill Mohr; Matt Boring; Nancy Porter; Mike Sullivan; Chris Neary

    2004-08-17

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Principal conclusions from a survey of natural gas transmission industry pipeline operators can be summarized in terms of the following performance requirements for internal repair: (1) Use of internal repair is most attractive for river crossings, under other bodies of water, in difficult soil conditions, under highways, under congested intersections, and under railway. (2) Internal pipe repair offers a strong potential advantage to the high cost of horizontal direct drilling when a new bore must be created to solve a leak or other problem. (3) Typical travel distances can be divided into three distinct groups: up to 305 m (1,000 ft.); between 305 m and 610 m (1,000 ft. and 2,000 ft.); and beyond 914 m (3,000 ft.). All three groups require pig-based systems. A despooled umbilical system would suffice for the first two groups which represents 81% of survey respondents. The third group would require an onboard self-contained power unit for propulsion and welding/liner repair energy needs. (4) The most common size range for 80% to 90% of operators surveyed is 508 mm (20 in.) to 762 mm (30 in.), with 95% using 558.8 mm (22 in.) pipe. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners

  10. Reconfigurable pipelined processor

    SciTech Connect

    Saccardi, R.J.

    1989-09-19

    This patent describes a reconfigurable pipelined processor for processing data. It comprises: a plurality of memory devices for storing bits of data; a plurality of arithmetic units for performing arithmetic functions with the data; cross bar means for connecting the memory devices with the arithmetic units for transferring data therebetween; at least one counter connected with the cross bar means for providing a source of addresses to the memory devices; at least one variable tick delay device connected with each of the memory devices and arithmetic units; and means for providing control bits to the variable tick delay device for variably controlling the input and output operations thereof to selectively delay the memory devices and arithmetic units to align the data for processing in a selected sequence.

  11. Marine oil seeps

    SciTech Connect

    Meyer, R.F. )

    1991-03-01

    Petroleum hydrocarbons of both biogenic and thermogenic origin are common constituents of the marine water column and sediment of the continental shelves. Approximately 0.25 million metric tons of oil per year, constituting about 8% of the oil input into the sea, is derived from natural seeps, the rest being anthropogenic. Seepage has occurred world-wide for millions of years and must have been many times greater in the past, when enormous oil deposits, such as the Orinoco Oil Belt, were first exposed to erosion. Although the amount varies from site to site with time, seepage is pervasive in polar and temperate seas. Marine-seep oil is intensely weathered and thus can be distinguished chemically from recent biogenic or undegraded crude oil. The degraded oil from seeps appears to have little deleterious effect on many marine organisms, which ingest and discharge the oil mostly unmetabolized. Chemical analyses suggest that a very large oil-rich layer in the Sargasso Sea originated from a large and as yet undetected seep. Oil seeps have long been used as guides for oil exploration onshore but have been underutilized for this purpose offshore because of oil-plume drift from the site of the seep and because natural oil slicks may be masked by spilled oil. At least one marine seep, in the Santa Barbara Channel, California, is producing oil and natural gas into two hollow steel pyramids from which the oil is collected by work boats and the natural gas is transported to shore by pipeline. This facility effectively reduces atmospheric pollution, controls marine oil pollution from the largest seep in the area, provides emission credits, and yields a modest economic benefit, but the seep is not known to have been used directly in oil exploration.

  12. Papua New Guinea pipeline overcomes adverse climate, terrain

    SciTech Connect

    Price, J.B. ); Leipert, G.F. )

    1993-02-15

    Construction of the Kutubu oil-export facilities in Papua New Guinea illustrates the importance of proper planning and flexible execution in completing on schedule and within budget a project through difficult and remote terrain. As part of the Kutubu petroleum development project, the pipeline transports crude oil from a central production facility (CPF) in the southern highlands to a marine terminal located in the Gulf of Papua. The paper describes the land line construction, construction challenges, the plan for catch-up when establishing right-of-way proved slow, pipes and valves used, marine activities, river construction, coating, and commissioning.

  13. Toughness requirements for pipeline integrity

    SciTech Connect

    Denys, R.M.

    1995-12-31

    Experimental results of large scale (curved wide plate) tests on thin wall pipelines (thickness < 12.7 mm) have been compared with small scale (Charpy V notch impact and CTOD) test results. The result of the comparisons show that (a) the Charpy V notch impact test can be used to predict plastic collapse by pipe metal yielding of pipelines containing surface breaking root cracks and (b) the CTOD test should not be used as a basis for designing thin wall pipelines against brittle fracture. The assessment has further demonstrated that the effect of weld metal yield strength on the required minimum CVN or CTOD is an important factor.

  14. Natural gas pipeline technology overview.

    SciTech Connect

    Folga, S. M.; Decision and Information Sciences

    2007-11-01

    The United States relies on natural gas for one-quarter of its energy needs. In 2001 alone, the nation consumed 21.5 trillion cubic feet of natural gas. A large portion of natural gas pipeline capacity within the United States is directed from major production areas in Texas and Louisiana, Wyoming, and other states to markets in the western, eastern, and midwestern regions of the country. In the past 10 years, increasing levels of gas from Canada have also been brought into these markets (EIA 2007). The United States has several major natural gas production basins and an extensive natural gas pipeline network, with almost 95% of U.S. natural gas imports coming from Canada. At present, the gas pipeline infrastructure is more developed between Canada and the United States than between Mexico and the United States. Gas flows from Canada to the United States through several major pipelines feeding U.S. markets in the Midwest, Northeast, Pacific Northwest, and California. Some key examples are the Alliance Pipeline, the Northern Border Pipeline, the Maritimes & Northeast Pipeline, the TransCanada Pipeline System, and Westcoast Energy pipelines. Major connections join Texas and northeastern Mexico, with additional connections to Arizona and between California and Baja California, Mexico (INGAA 2007). Of the natural gas consumed in the United States, 85% is produced domestically. Figure 1.1-1 shows the complex North American natural gas network. The pipeline transmission system--the 'interstate highway' for natural gas--consists of 180,000 miles of high-strength steel pipe varying in diameter, normally between 30 and 36 inches in diameter. The primary function of the transmission pipeline company is to move huge amounts of natural gas thousands of miles from producing regions to local natural gas utility delivery points. These delivery points, called 'city gate stations', are usually owned by distribution companies, although some are owned by transmission companies

  15. Proceedings of the pipeline engineering symposium - 1986

    SciTech Connect

    Seiders, E.J.

    1986-01-01

    This book presents the papers given at a symposium on the transport of petroleum and natural gas through pipelines. Topics considered at the symposium included explosion welding, flash-butt welding, computerized welding, flow improvers, carbon dioxide pipelines, submarine pipelines, computer-aided design, repair, reinforced concrete, monitoring, storage, waste processing, and gas condensate pipelines.

  16. 27 CFR 24.169 - Pipelines.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Pipelines. 24.169 Section... THE TREASURY LIQUORS WINE Construction and Equipment § 24.169 Pipelines. Pipelines, including flexible.... The appropriate TTB officer may approve pipelines which cannot be readily examined if no jeopardy...

  17. 27 CFR 24.169 - Pipelines.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Pipelines. 24.169 Section... THE TREASURY ALCOHOL WINE Construction and Equipment § 24.169 Pipelines. Pipelines, including flexible.... The appropriate TTB officer may approve pipelines which cannot be readily examined if no jeopardy...

  18. 27 CFR 24.169 - Pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Pipelines. 24.169 Section... THE TREASURY LIQUORS WINE Construction and Equipment § 24.169 Pipelines. Pipelines, including flexible.... The appropriate TTB officer may approve pipelines which cannot be readily examined if no jeopardy...

  19. 27 CFR 24.169 - Pipelines.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Pipelines. 24.169 Section... THE TREASURY ALCOHOL WINE Construction and Equipment § 24.169 Pipelines. Pipelines, including flexible.... The appropriate TTB officer may approve pipelines which cannot be readily examined if no jeopardy...

  20. 27 CFR 24.169 - Pipelines.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Pipelines. 24.169 Section... THE TREASURY LIQUORS WINE Construction and Equipment § 24.169 Pipelines. Pipelines, including flexible.... The appropriate TTB officer may approve pipelines which cannot be readily examined if no jeopardy...

  1. 77 FR 5472 - Pipeline Safety: Miscellaneous Changes to Pipeline Safety Regulations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    ... Pipeline and Hazardous Materials Safety Administration 49 CFR Parts 191, 192 and 195 RIN 2137-AE59 Pipeline Safety: Miscellaneous Changes to Pipeline Safety Regulations AGENCY: Pipeline and Hazardous Materials... titled: ``Miscellaneous Changes to Pipeline Safety Regulations'' seeking comments on the need for...

  2. 75 FR 72877 - Pipeline Safety: Updates to Pipeline and Liquefied Natural Gas Reporting Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-26

    ... Safety: Updates to Pipeline and Liquefied Natural Gas Reporting Requirements; Final Rule #0;#0;Federal... to Pipeline and Liquefied Natural Gas Reporting Requirements AGENCY: Pipeline and Hazardous Materials... collections from operators of natural gas pipelines, hazardous liquid pipelines, and liquefied natural......

  3. 77 FR 36606 - Pipeline Safety: Government/Industry Pipeline Research and Development Forum, Public Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-19

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Government/Industry Pipeline... a Government/Industry Pipeline Research and Development (R&D) Forum. The R&D Forums are held... pipeline safety and with protecting the environment. The forum allows public, government and...

  4. Corrosion detection on pipelines by IR thermography

    NASA Astrophysics Data System (ADS)

    Bison, P.; Marinetti, S.; Cuogo, G.; Molinas, B.; Zonta, P.; Grinzato, E.

    2011-05-01

    IR thermography is applied to detect hidden corrosion on carbon steel pipelines for oil transportation. The research is oriented to set up a robust technique to carry out in situ the early detection of corroded zones that may evolve either towards leakage or failure. The use of thermography associated with a transient thermal technique is investigated on 12.2 mm thick samples, machined to artificially create a reduction of wall thickness that simulates the effect of real corrosion in pipes. The extension and depth of the artificial defects is controlled by ultrasounds which represents the reference for the results obtained by thermography. Two approaches are proposed: the first is based on the processing of a single thermogram taken at the optimum time after a finite pulse heating of a large area of the external surface; the second technique is carried out by scanning the pipeline by means of a device composed of a linear lamp and a thermographic camera which move jointly over the surface to test. A suitable reconstruction provides a map of the tested surface with possible hot spots in correspondence with the corroded areas. The analysis of the thermal problem by Finite Element Method is used to optimize the experimental parameters. The experimental results demonstrate a detection capability starting from 15 % of wall thickness reduction.

  5. New pipeline policy

    SciTech Connect

    Schaefgen, J.R. Jr.; Colucci, D.M.

    1996-04-01

    This article outlines regulations addressing the sale, transportation, storage, and distribution of natural gas in Mexico. The regulations were issued in November 1995 by the Comision Reguladora de Energia. The major policy decisions of the regulations are summarized. The current role of Petroleos Mexicanos (PEMEX), the state owned oil and gas entity, which formerly monopolized the Mexican industry, is discussed.

  6. Nondestructive characterization of pipeline materials

    NASA Astrophysics Data System (ADS)

    Engle, Brady J.; Smart, Lucinda J.; Bond, Leonard J.

    2015-03-01

    There is a growing need to quantitatively and nondestructively evaluate the strength and toughness properties of pipeline steels, particularly in aging pipeline infrastructure. These strength and toughness properties, namely yield strength, tensile strength, transition temperature, and toughness, are essential for determining the safe operating pressure of the pipelines. For some older pipelines crucial information can be unknown, which makes determining the pressure rating difficult. Current inspection techniques address some of these issues, but they are not comprehensive. This paper will briefly discuss current inspection techniques and relevant literature for relating nondestructive measurements to key strength and toughness properties. A project is in progress to provide new in-trench tools that will give strength properties without the need for sample removal and destructive testing. Preliminary experimental ultrasonic methods and measurements will be presented, including velocity, attenuation, and backscatter measurements.

  7. Pipelines programming paradigms: Prefab plumbing

    SciTech Connect

    Boeheim, C.

    1991-08-01

    Mastery of CMS Pipelines is a process of learning increasingly sophisticated tools and techniques that can be applied to your problem. This paper presents a compilation of techniques that can be used as a reference for solving similar problems

  8. Indicator Expansion with Analysis Pipeline

    DTIC Science & Technology

    2015-01-13

    2014 Carnegie Mellon University Indicator Expansion with Analysis Pipeline Dan Ruef 1/13/15 Report Documentation Page Form ApprovedOMB No. 0704...4. TITLE AND SUBTITLE Indicator Expansion with Analysis Pipeline 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...Mellon®, CERT® and FloCon® are registered marks of Carnegie Mellon University. DM-0002067 3 Definition “Indicator expansion is a process of using one or

  9. Potential effects of large linear pipeline construction on soil and vegetation in ecologically fragile regions.

    PubMed

    Xiao, Jun; Wang, Ya-Feng; Shi, Peng; Yang, Lei; Chen, Li-Ding

    2014-11-01

    community. During the recovery period, the plant community in the work area of the pipeline is replaced by some species that are rare or uncommon in the resident plant community because of human disturbance, thereby increasing the plant diversity in the work area. In terms of plant succession, the duration of the recovery period has a direct effect on the composition and structure of the plant community. The findings provide a theoretical basis and scientific foundation for improving the environmental impact assessment (EIA) of oil and gas pipeline construction as it pertains to the desert steppe ecosystem, and provide a reference point for recovery and management of the eco-environment during the pipeline construction period.

  10. Transport of methanol by pipeline

    SciTech Connect

    Not Available

    1985-04-01

    This report examines and evaluates the problems and considerations that could affect the feasibility of transporting methanol by pipeline. The following are the major conclusions: Though technical problems, such as methanol water contamination and materials incompatibility, remain to be solved, none appears insolvable. Methanol appears to be less toxic, and therefore to represent less of a health hazard, than gasoline, the fuel for which methanol is expected to substitute. The primary safety hazards of methanol, fire and explosion, are no worse than those of gasoline. The environmental hazards that can be associated with methanol are not as significant as those of petroleum. Provided quantities of throughput sufficient to justify pipeline transport are available, there appear to be no economic impediments to the transport of methanol by pipeline. Based on these, it appears that it can be concluded that the pipelining of methanol, whether via an existing petroleum pipeline or a new methanol-dedicated pipeline, is indeed feasible. 66 refs., 3 figs., 27 tabs.

  11. The LOFAR Pulsar Data Pipeline

    NASA Astrophysics Data System (ADS)

    Alexov, A.; Hessels, J.; Mol, J. D.; Stappers, B.; van Leeuwen, J.

    2010-12-01

    The LOw Frequency ARray (LOFAR) for radio astronomy is being built in the Netherlands by ASTRON, with extensions throughout Europe. LOFAR operates at radio frequencies below 250 MHz. The project is an interferometric array of radio antennas grouped into stations that are distributed over an area of hundreds of kilometers. LOFAR will revolutionise low-frequency radio astronomy. Transient radio phenomena and pulsars are one of six LOFAR Key Science Projects (KSPs). As part of the Transients KSP, the Pulsar Working Group has been developing the LOFAR Pulsar Data Pipeline to both study known pulsars as well as search for new ones. The pipeline is being developed for the Blue Gene/P (BG/P) supercomputer and a large Linux cluster in order to utilize enormous amounts of computation capabilities (˜ 50 Tflops) and data streams of up to 23TB/hour. The LOFAR pipeline output will be using the Hierarchical Data Format 5 (HDF5) to efficiently store large amounts of numerical data, and to manage complex data encompassing a variety of data types, across distributed storage and processing architectures. We present the LOFAR Pulsar Data Pipeline overview, the pulsar beam-formed data format, the status of the pipeline processing as well as our future plans for developing additional transient pipelines.

  12. VLT Instruments Pipeline System Overview

    NASA Astrophysics Data System (ADS)

    Jung, Y.; Ballester, P.; Banse, K.; Hummel, W.; Izzo, C.; McKay, D. J.; Kiesgen, M.; Lundin, L. K.; Modigliani, A.; Palsa, R. M.; Sabet, C.

    2004-07-01

    Since the beginning of the VLT operations in 1998, substantial effort has been put in the development of automatic data reduction tools for the VLT instruments. A VLT instrument pipeline is a complex system that has to be able to identify and classify each produced FITS file, optionally retrieve calibration files from a database, use an image processing software to reduce the data, compute and log quality control parameters, produce FITS images or tables with the correct headers, optionally display them in the control room and send them to the archive. Each instrument has its own dedicated pipeline, based on a common infrastructure and installed with the VLT Data Flow System (DFS). With the increase in the number and the complexity of supported instruments and in the rate of produced data, these pipelines are becoming vital for both the VLT operations and the users, and request more and more resources for development and maintenance. This paper describes the different pipeline tasks with some real examples. It also explains how the development process has been improved to both decrease its cost and increase the pipelines quality using the lessons learned from the first instruments pipelines development.

  13. S. 686: A bill to consolidate and improve Federal laws providing compensation and establishing liability for oil spills. Introduced in the Senate of the United States, One Hundred First Congress, First Session, April 4, 1989

    SciTech Connect

    Not Available

    1989-01-01

    This bill is for the purpose of consolidating and improving Federal laws which provide compensation and establish liability for oil spills. The owner or operator of a vessel or onshore/offshore facility from which there is an oil spill shall be liable for all costs incurred for spill removal and all damages for economic loss or loss of natural resources resulting from the discharge. There is no liability for the person otherwise liable if it can be established that the discharge or threat of discharge resulted from an act of God, an act of war, or an act of omission of a third party other than an employee or agent of the owner/operator. The law sets maximum limits to this liability, for example, 100 million dollars is the maximum liability for any deep water port facility. An oil spill compensation fund and regional oil spill response teams are established by this act and are described. Required amendments to the Trans-Alaska Pipeline Fund, the Intervention on the High Seas Act, Clean Water Act, Deepwater Port Act, and Outer Continental Shelf Lands Act are included.

  14. STIS Calibration Pipeline

    NASA Astrophysics Data System (ADS)

    Hulbert, S.; Hodge, P.; Lindler, D.; Shaw, R.; Goudfrooij, P.; Katsanis, R.; Keener, S.; McGrath, M.; Bohlin, R.; Baum, S.

    1997-05-01

    Routine calibration of STIS observations in the HST data pipeline is performed by the CALSTIS task. CALSTIS can: subtract the over-scan region and a bias image from CCD observations; remove cosmic ray features from CCD observations; correct global nonlinearities for MAMA observations; subtract a dark image; and, apply flat field corrections. In the case of spectral data, CALSTIS can also: assign a wavelength to each pixel; apply a heliocentric correction to the wavelengths; convert counts to absolute flux; process the automatically generated spectral calibration lamp observations to improve the wavelength solution; rectify two-dimensional (longslit) spectra; subtract interorder and sky background; and, extract one-dimensional spectra. CALSTIS differs in significant ways from the current HST calibration tasks. The new code is written in ANSI C and makes use of a new C interface to IRAF. The input data, reference data, and output calibrated data are all in FITS format, using IMAGE or BINTABLE extensions. Error estimates are computed and include contributions from the reference images. The entire calibration can be performed by one task, but many steps can also be performed individually.

  15. 76 FR 81013 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-27

    ... Pipeline Safety Program Certification and Hazardous Liquid Pipeline Safety Program Certification.'' PHMSA... Liquid Pipeline Safety Program Certification. OMB Control Number: 2137-0584. Current Expiration Date:...

  16. Pipeliners beat designers across Panama's jungle

    SciTech Connect

    Not Available

    1982-05-27

    Hard-driving pipeline crews are slashing a path down the steep slopes of the Andes range on Panama's Caribbean coast for the final leg of an 80-mile Pacific-Atlantic oil link that will reduce shipping times for North Slope crude to Gulf Coast refineries. When completed in late August, the trans-isthmus tube will be able to drain the Panama Canal of Alaskan oil, which currently must be pumped from large tankers to 65,000 ton ships before passage through the 50-mile cut. The 36 and 40-in.-dia pipe will connect an existing Northville oil transshipment terminal at Puerto Armuelles, near Costa Rica on the Pacific Coast, with a new 2.5-million-bbl storage area at Chiriqui Grande on the Caribbean coast. Two pumping stations, one at Puerto Armuelles and another at the base of the Serrania de Tabasara mountains, will lift the oil 4,000 ft over the Continental Divide. Gravity flows of 7 1/2 ft per second down the steep drop to the swamps along the Caribbean will feed three 833,000-bbl tanks being built on a hillside overlooking Chiriqui Bay. From there, two 36-in. lines will feed concrete-coated pipe sections trenched into the surf zone and placed on the muddy bottom for the remaining distance to two marine loading buoys over a mile offshore. The catenary anchor-leg mooring buoys are designed to handle tankers of up to 160,000 tons in 65 ft of water at maximum fill rates of 120,000 bbl per hour.

  17. Design Optimization of Innovative High-Level Waste Pipeline Unplugging Technologies - 13341

    SciTech Connect

    Pribanic, T.; Awwad, A.; Varona, J.; McDaniel, D.; Gokaltun, S.; Crespo, J.

    2013-07-01

    Florida International University (FIU) is currently working on the development and optimization of two innovative pipeline unplugging methods: the asynchronous pulsing system (APS) and the peristaltic crawler system (PCS). Experiments were conducted on the APS to determine how air in the pipeline influences the system's performance as well as determine the effectiveness of air mitigation techniques in a pipeline. The results obtained during the experimental phase of the project, including data from pipeline pressure pulse tests along with air bubble compression tests are presented. Single-cycle pulse amplification caused by a fast-acting cylinder piston pump in 21.8, 30.5, and 43.6 m pipelines were evaluated. Experiments were conducted on fully flooded pipelines as well as pipelines that contained various amounts of air to evaluate the system's performance when air is present in the pipeline. Also presented are details of the improvements implemented to the third generation crawler system (PCS). The improvements include the redesign of the rims of the unit to accommodate a camera system that provides visual feedback of the conditions inside the pipeline. Visual feedback allows the crawler to be used as a pipeline unplugging and inspection tool. Tests conducted previously demonstrated a significant reduction of the crawler speed with increasing length of tether. Current improvements include the positioning of a pneumatic valve manifold system that is located in close proximity to the crawler, rendering tether length independent of crawler speed. Additional improvements to increase the crawler's speed were also investigated and presented. Descriptions of the test beds, which were designed to emulate possible scenarios present on the Department of Energy (DOE) pipelines, are presented. Finally, conclusions and recommendations for the systems are provided. (authors)

  18. 75 FR 5244 - Pipeline Safety: Integrity Management Program for Gas Distribution Pipelines; Correction

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-02

    ... implement integrity management programs. In addition to a minor correction in terminology, this document...: Integrity Management Program for Gas Distribution Pipelines; Correction AGENCY: Pipeline and...

  19. Monitoring of pipeline ruptures by means of a Robust Satellite Technique (RST)

    NASA Astrophysics Data System (ADS)

    Filizzola, C.; Baldassarre, G.; Corrado, R.; Mazzeo, G.; Marchese, F.; Paciello, R.; Pergola, N.; Tramutoli, V.

    2009-04-01

    Pipeline ruptures have deep economic and ecologic consequences so that pipeline networks represent critical infrastructures to be carefully monitored particularly in areas which are frequently affected by natural disasters like earthquakes, hurricanes, landslide, etc. In order to minimize damages, the detection of harmful events along pipelines should be as rapid as possible and, at the same time, what is detected should be an actual incident and not a false alarm. In this work, a Robust Satellite Technique (RST), already applied to the prevision and NRT (Near Real Time) monitoring of major natural and environmental hazards (such as seismically active areas, volcanic activity, hydrological risk, forest fires and oil spills) has been employed to automatically identify, from satellite, anomalous Thermal Infrared (TIR) transients related to explosions of oil/gas pipelines. In this context, the combination of the RST approach with high temporal resolution, offered by geostationary satellites, seems to assure both a reliable and timely detection of such events. The potentials of the technique (applied to MSG-SEVIRI data) were tested over Iraq, a region which is sadly known for the numerous (mainly manmade) accidents to pipelines, in order to have a simulation of the effects (such as fires or explosions near or directly involving a pipeline facility) due to natural disasters.

  20. 40 CFR 110.3 - Discharge of oil in such quantities as “may be harmful” pursuant to section 311(b)(4) of the Act.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 23 2012-07-01 2012-07-01 false Discharge of oil in such quantities as... Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS DISCHARGE OF OIL § 110.3 Discharge of... may be harmful to the public health or welfare or the environment of the United States...

  1. Oil production in the Arctic National Wildlife Refuge: the technology and the Alaskan oil context

    SciTech Connect

    Powers, L.M.

    1989-02-01

    This report presents the results of an assessment of issues focusing on the oil-field technology being used to develop the Alaskan North Slope's oil resources and the likely configuration of that technology as it might be applied in the future to the coastal plain and the prospects for future North Slope oil production, especially the likelihood that the flow of oil through the Trans Alaskan Pipeline System will suffer a serious decline during the next decade.

  2. Heat flow meter for the diagnostics of pipelines

    NASA Astrophysics Data System (ADS)

    Nussupbekov, Bekbolat R.; Karabekova, Dana Zh.; Khassenov, Ayanbergen K.; Zhirnova, Oxana; Zyska, Tomasz

    2016-09-01

    Thermal methods of nondestructive testing are widely used for the analysis of the thermal insulation of underground pipelines. In heat methadone nondestructive testing, the thermal energy is distributed in the test object. Temperature field of the object's surface is a source of information on the characteristics of heat transfer. This article describes the modifications we have developed some of the heat flux sensors. A common element of these devices is the battery thermoelectric sensor special design, acting as a thermoelectric converter heat flow.

  3. The Bayou Choctaw Oil Shipment Test

    SciTech Connect

    Bauer, S.J.; Ballard, S.; Barker, G.T.

    1994-05-01

    In early October of 1993, an oil shipment of about 1 million barrels was made from the Bayou Choctaw Strategic Petroleum Reserve storage facility to St. James Terminal. During the shipment, oil temperatures and soil temperatures along the pipeline were recorded. The field data were used to make estimations of soil thermal properties, thermal conductivity and specific heat. These data were also used to validate and calibrate a heat transfer code, OILPIP, which has been used to calculate pipeline cooling of oil during a drawdown.

  4. Could non-destructive methodologies enhance the microbiologically influenced corrosion (MIC) in pipeline systems?

    NASA Astrophysics Data System (ADS)

    Al-Abbas, F.; Kakpovbia, A.; Mishra, B.; Olson, D.; Spear, J.

    2013-01-01

    Stringent corrosion management programs are being deployed by oil and gas industry to ensure the integrity of pipeline systems. Parts of this program are the corrosion protection systems and inspection detection methods included non-destructive techniques. Those measures induce remnant magnetic field (RMF) in the pipeline steel. Potentially the RMF could affect the corrosion process in the pipeline including microbiologically influenced corrosion (MIC). Microorganisms in pipelines have surface charges and produce a wide variety of metabolic products. Consequently, when they are exposed to RMF generated at the linepipe steel surface by the aforementioned sources there will be potential effects. This sequentially will increase the likelihood of biofilm formation and hence enhance/promote MIC. This study investigates the potential effects of RFM on the MIC by sulfate reducing bacteria (SRB).

  5. Field investigation and analysis of buried pipelines under various seismic environments. Technical report

    SciTech Connect

    Wang, L.R.L.

    1982-08-01

    A research project is proposed in which the behavior of oil, water, sewer, and gas pipelines under various seismic environments, including seismic shaking and large ground deformation would be investigated. It is suggested that the investigation be conducted in the Beijing and Tangshan areas. Three major hazards to underground pipelines are identified: the effect of wave propagation; ground rupture and differential movement along fault lines; and soil liquefaction induced by ground shaking. Ruptures or severe distortions of the pipe are most often associated with fault movements, landslides, or ground squeeze associated with fault zones. A model is presented to evaluate the general longitudinal responses of buried pipelines, both segmented and continuous, subjected to ground shakings and vibrations. The results of these tests will be used to develop aseismic codes for buried pipelines.

  6. Drive Control System for Pipeline Crawl Robot Based on CAN Bus

    NASA Astrophysics Data System (ADS)

    Chen, H. J.; Gao, B. T.; Zhang, X. H.; Deng2, Z. Q.

    2006-10-01

    Drive control system plays important roles in pipeline robot. In order to inspect the flaw and corrosion of seabed crude oil pipeline, an original mobile pipeline robot with crawler drive unit, power and monitor unit, central control unit, and ultrasonic wave inspection device is developed. The CAN bus connects these different function units and presents a reliable information channel. Considering the limited space, a compact hardware system is designed based on an ARM processor with two CAN controllers. With made-to-order CAN protocol for the crawl robot, an intelligent drive control system is developed. The implementation of the crawl robot demonstrates that the presented drive control scheme can meet the motion control requirements of the underwater pipeline crawl robot.

  7. Pipeline accident effects for hazardous liquid pipelines. Final report

    SciTech Connect

    Greenfeld, J.; Golub, E.; Dresnack, R.; Griffis, F.H.; Pignataro, L.J.

    1996-08-01

    The project team identified the factors that cause pipeline failures and the factors that effect accidents on hazardous liquid pipelines. Since the normalizing of the data was not possible, the authors of this report used indirect and inferential approaches in the analysis. The databases used for this analysis are LIQUID (accident data for 1968-1985) and LIQLCK (accident data for 1985-present). The main finding of this complete data on hazardous liquid accidents should be collected. Other conclusions are that prevention programs should be more effective, and pipe components such as valves, O-rings, gaskets and nipples are a significant source of potentially reducible accidents.

  8. Forties oil line replacement overcomes sandwave challenge

    SciTech Connect

    Steel, W.J.M.; Imglis, R. )

    1991-03-06

    A major new 36-in., oil-export pipeline has been installed in the North Sea between the Forties field and Cruden Bay on the U.K. mainland. Designing and installing the line involved solving problems caused by sandwaves in the nearshore segment of the route. The Forties pipeline system covers offshore and land pipelines between the Forties field and the Firth of Forth tanker loading terminal and incorporates oil transportation, stabilization-gas separation, processing, and storage. The pipeline is used as part of an integrated oil and gas liquid gathering system from the central North Sea. Oil and gas liquids from other offshore fields are connected by subsea pipelines and riser to the Forties Charlie platform. Inspection of the existing 32-in. offshore pipeline had indicated signs of corrosion which would prevent the system from operating economically as future demands increased. In addition, when the line was commissioned in 1975, it was not envisioned that it would eventually carry crude from several other fields, which will come onstream this decade. The decision to lay a new 36-in. sealine reflects this need for increased capacity to ensure that the Forties pipeline system continues as a major carrier of oil and gas liquids well into the next century. Corrosion monitoring and inspection of the 32-in. line led to sections of the topside pipework being replaced in 1985 and the top section of the rise in 1987. The corrosion also resulted in the pipeline maximum allowable operating pressure (MAOP) being limited to 115 barg (1,668 psig) from 129 barg (1,871 psig).

  9. 76 FR 50539 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-15

    ... TRANSPORTATION Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice and... collection under Office of Management and Budget (OMB) Control No. 2137-0622, titled ``Pipeline...

  10. 75 FR 40863 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice and request... Transportation, Pipeline and Hazardous Materials Safety Administration, 1200 New Jersey Avenue, SE.,...

  11. 77 FR 74275 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-13

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice and request..., DC 20590-0001. SUPPLEMENTARY INFORMATION: Title: Pipeline Safety: Control Room...

  12. 76 FR 45904 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-01

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice and request... by mail at U.S. Department of Transportation, Pipeline and Hazardous Materials Safety...

  13. 76 FR 65778 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice and request... to discontinue the following information collection: Title: Pipeline Safety: Excess Flow...

  14. 75 FR 76077 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-07

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice and request..., titled ``Pipeline Safety: Periodic Underwater Inspection.'' PHMSA is preparing to request approval...

  15. 75 FR 77694 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-13

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration, DOT. ACTION: Notice and request for... information collection for the National Pipeline Registry. PHMSA is preparing to request Office of...

  16. 75 FR 30099 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-28

    ... TRANSPORTATION Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration, DOT. ACTION: Notice. SUMMARY: In... Collection Request titled: ``Pipeline Safety: New Reporting Requirements for Hazardous Liquid...

  17. 75 FR 4136 - Pipeline Safety: Request To Modify Special Permit

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-26

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Request To Modify Special Permit AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA); DOT. ACTION: Notice; Reopening of..., which concerns the external coating on its gas pipeline. DATES: Submit any comments regarding...

  18. 77 FR 15453 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice and request... regards the renewal of an information collection titled, ``Gas Pipeline Safety Program Certification...

  19. 78 FR 57455 - Pipeline Safety: Information Collection Activities

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-18

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Information Collection Activities AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT. ACTION: Notice and request... of Transportation, Pipeline and Hazardous Materials Safety Administration, 1200 New Jersey Avenue...

  20. 75 FR 67450 - Pipeline Safety: Control Room Management Implementation Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... Pipeline and Hazardous Materials Safety Administration Pipeline Safety: Control Room Management... of Pipeline Safety Representatives (NAPSR) on the implementation of pipeline control room management. The workshop is intended to foster an understanding of the Control Room Management Rule issued...

  1. Method and system for pipeline communication

    DOEpatents

    Richardson; John G.

    2008-01-29

    A pipeline communication system and method includes a pipeline having a surface extending along at least a portion of the length of the pipeline. A conductive bus is formed to and extends along a portion of the surface of the pipeline. The conductive bus includes a first conductive trace and a second conductive trace with the first and second conductive traces being adapted to conformally couple with a pipeline at the surface extending along at least a portion of the length of the pipeline. A transmitter for sending information along the conductive bus on the pipeline is coupled thereto and a receiver for receiving the information from the conductive bus on the pipeline is also couple to the conductive bus.

  2. Northern Border Pipeline Company NPDES Permit

    EPA Pesticide Factsheets

    Under NPDES permit MT-0030791, the Northern Border Pipeline Company is authorized to discharge from locations along the Northern Border Gas Transmission Pipeline located within the exterior boundaries of the Fort Peck Indian Reservation, Montana.

  3. Pipeline-system insulation: thermal insulation and corrosion prevention. January 1976-November 1985 (Citations from the Rubber and Plastics Research Association data base). Report for January 1976-November 1985

    SciTech Connect

    Not Available

    1988-03-01

    This bibliography contains citations concerning thermal and corrosion insulating of pipeline systems used to transfer liquids and gases. Thermal aging of polyurethane foam for insulating heating pipes, extrusion-film pipeline-insulation materials and processes, flexible expanded nitrile-rubber pipeline insulation with class 1 fire rating, and underground fiberglass-reinforced polyester insulated-pipeline systems are among the topics discussed. Applications in solar-heating systems, underground water, oil, and gas, interior hot-water and cold-water lines under seawater, and chemical-plant pipeline-system insulation are included. (This updated bibliography contains 266 citations, none of which are new entries to the previous edition.)

  4. Pipeline-system insulation: Thermal insulation and corrosion prevention. December 1985-September 1989 (Citations from the Rubber and Plastics Research Association data base). Report for December 1985-September 1989

    SciTech Connect

    Not Available

    1989-10-01

    This bibliography contains citations concerning thermal and corrosion insulating of pipeline systems utilized to transfer liquids and gases. Thermal aging of polyurethane foam for insulating heating pipes, extrusion-film pipeline insulation materials and processes, flexible expanded nitrile-rubber pipeline insulation with class 1 fire rating, and underground fiberglass-reinforced polyester-insulated pipeline systems are among the topics discussed. Applications in solar heating systems, underground water, oil, and gas, interior hot water and cold water lines under seawater, and chemical plant pipeline system insulation are included. (This updated bibliography contains 231 citations, 92 of which are new entries to the previous edition.)

  5. 76 FR 44985 - Pipeline Safety: Potential for Damage to Pipeline Facilities Caused by Flooding

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-27

    ...] [FR Doc No: 2011-19029] DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration [Docket No. PHMSA-2011-0177] Pipeline Safety: Potential for Damage to Pipeline Facilities Caused by Flooding AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), DOT....

  6. 76 FR 303 - Pipeline Safety: Safety of On-Shore Hazardous Liquid Pipelines

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-04

    ...: Safety of On-Shore Hazardous Liquid Pipelines AGENCY: Pipeline and Hazardous Materials Safety... Rulemaking (ANPRM) titled: ``Safety of On-Shore Hazardous Liquid Pipelines'' seeking comments on the need for changes to the regulations covering hazardous liquid onshore pipelines. PHMSA has received requests...

  7. Overview of the design, construction, and operation of interstate liquid petroleum pipelines.

    SciTech Connect

    Pharris, T. C.; Kolpa, R. L.

    2008-01-31

    The U.S. liquid petroleum pipeline industry is large, diverse, and vital to the nation's economy. Comprised of approximately 200,000 miles of pipe in all fifty states, liquid petroleum pipelines carried more than 40 million barrels per day, or 4 trillion barrel-miles, of crude oil and refined products during 2001. That represents about 17% of all freight transported in the United States, yet the cost of doing so amounted to only 2% of the nation's freight bill. Approximately 66% of domestic petroleum transport (by ton-mile) occurs by pipeline, with marine movements accounting for 28% and rail and truck transport making up the balance. In 2004, the movement of crude petroleum by domestic federally regulated pipelines amounted to 599.6 billion tonmiles, while that of petroleum products amounted to 315.9 billion ton-miles (AOPL 2006). As an illustration of the low cost of pipeline transportation, the cost to move a barrel of gasoline from Houston, Texas, to New York Harbor is only 3 cents per gallon, which is a small fraction of the cost of gasoline to consumers. Pipelines may be small or large, up to 48 inches in diameter. Nearly all of the mainline pipe is buried, but other pipeline components such as pump stations are above ground. Some lines are as short as a mile, while others may extend 1,000 miles or more. Some are very simple, connecting a single source to a single destination, while others are very complex, having many sources, destinations, and interconnections. Many pipelines cross one or more state boundaries (interstate), while some are located within a single state (intrastate), and still others operate on the Outer Continental Shelf and may or may not extend into one or more states. U.S. pipelines are located in coastal plains, deserts, Arctic tundra, mountains, and more than a mile beneath the water's surface of the Gulf of Mexico (Rabinow 2004; AOPL 2006). The network of crude oil pipelines in the United States is extensive. There are approximately 55

  8. California Natural Gas Pipelines: A Brief Guide

    SciTech Connect

    Neuscamman, Stephanie; Price, Don; Pezzola, Genny; Glascoe, Lee

    2013-01-22

    The purpose of this document is to familiarize the reader with the general configuration and operation of the natural gas pipelines in California and to discuss potential LLNL contributions that would support the Partnership for the 21st Century collaboration. First, pipeline infrastructure will be reviewed. Then, recent pipeline events will be examined. Selected current pipeline industry research will be summarized. Finally, industry acronyms are listed for reference.

  9. 30 CFR 250.1005 - Inspection requirements for DOI pipelines.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Inspection requirements for DOI pipelines. 250... Pipelines and Pipeline Rights-of-Way § 250.1005 Inspection requirements for DOI pipelines. (a) Pipeline... indication of pipeline leakage. The results of these inspections shall be retained for at least 2 years...

  10. Welding the Maui A-B pipeline

    SciTech Connect

    Butler, P. ); Emmerson, J.G. ); Berg, Van Den R. )

    1993-11-01

    Submarine pipelines have been installed all over the world, in diameters ranging from 76 mm (3 in.) up to 1270 mm (50 in.) or more and in water depths up to 500 m (1600 ft) using the S-lay method. In the 1950s, the J-lay concept was developed. With the J-lay technique, the pipe is suspended near vertically from the lay barge, thus reducing the horizontal force required to prevent pipe buckling. The J-lay technique has obvious advantages for deep-water applications where it is possible to eliminate the use of anchors by using dynamic positioning. The main drawback of the J-lay technique is that the near vertical pipe is difficult to handle and multiple workstations cannot be used. Only one length of pipe can be welded onto the pipeline at a time and subsequent inspection and coating must be done before the next weld can be made, resulting in low production rates compared to that achieved by S-lay barges. In 1989, Heerema, A Dutch company, which operates a fleet of semi-submersible crane vessels (SSCV) used for the installation of offshore oil and gas production platforms, decided to diversify into marine pipe laying. Realizing direct competition with established pipe lay contractors using S-lay barges could not be commercially competitive, an innovative J-lay system was designed which took advantage of the unique capabilities of the SSCV. Although the J-lay concept was some 30 years old, no functional system had been constructed as there was no immediate market for it, especially one which could justify inferior productivity when compared to S-lay barges. Heerema's solution to this limitation was to maximize the length of each piece of pipe added to the pipeline. By fabricating the pipe on shore into lengths up to 72 m (240 ft) and using the massive crane capacity (4000 tons) of the SSCV to lift each pipe string into position for welding, they could compensate for a lower productivity rate.

  11. Pipeline Safety and Security: Federal Programs

    DTIC Science & Technology

    2010-02-18

    and Hazardous Material Safety Administration (§304). The Pipeline and Hazardous Materials Safety Administration ( PHMSA ), within the Department of...Transportation (DOT), is the lead federal regulator of pipeline safety. PHMSA uses a variety of strategies to promote compliance with its safety...relations; and monitoring compliance with security standards, requirements, and regulation. While PHMSA and TSA have distinct missions, pipeline safety

  12. Recession curbs gas pipeline construction costs

    SciTech Connect

    Morgan, J.M.

    1983-01-24

    This paper shows how after 5 yrs. of inflation, gas pipeline construction costs have finally felt the effects of a severe building recession. First quarter (1982) construction activity, compressor equipment and drive units, and high-pressure gas-station piping are discussed. Graphs of OGJ-Morgan composite gas pipeline cost, and gas pipeline cost component indexes are presented.

  13. 27 CFR 19.274 - Pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Pipelines. 19.274 Section... THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Construction, Equipment and Security § 19.274 Pipelines. (a) General. (1) Pipelines for the conveyance of spirits, denatured spirits, articles, or wines...

  14. 49 CFR 195.210 - Pipeline location.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Pipeline location. 195.210 Section 195.210 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  15. 49 CFR 195.210 - Pipeline location.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Pipeline location. 195.210 Section 195.210 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  16. 49 CFR 195.210 - Pipeline location.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Pipeline location. 195.210 Section 195.210 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  17. 49 CFR 195.422 - Pipeline repairs.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Pipeline repairs. 195.422 Section 195.422 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  18. 49 CFR 195.422 - Pipeline repairs.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Pipeline repairs. 195.422 Section 195.422 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  19. 49 CFR 195.422 - Pipeline repairs.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Pipeline repairs. 195.422 Section 195.422 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  20. 49 CFR 195.210 - Pipeline location.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Pipeline location. 195.210 Section 195.210 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  1. 49 CFR 195.210 - Pipeline location.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Pipeline location. 195.210 Section 195.210 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  2. 27 CFR 19.587 - Pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Pipelines. 19.587 Section... THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Containers and Marks Containers § 19.587 Pipelines. Pursuant to the provisions of this part, pipelines which conform to the requirements of § 19.274 may...

  3. 49 CFR 195.422 - Pipeline repairs.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Pipeline repairs. 195.422 Section 195.422 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  4. 49 CFR 195.422 - Pipeline repairs.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Pipeline repairs. 195.422 Section 195.422 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) PIPELINE SAFETY TRANSPORTATION OF HAZARDOUS LIQUIDS...

  5. Static mixer improves crude-oil measurement

    SciTech Connect

    Graves, H.

    1987-03-09

    Water contamination in crude oil frequently hampers the accuracy of conventional sampling techniques for inline measurement. Installation of a static crude-oil mixer upstream of a sampling point has been shown to improve the accuracy of such measurement. Crude oil is sampled in pipelines to ensure that an agreed quality standard is obtained. Deviations from the standard, if undetected, can cost or save large sums of money. It is, therefore, necessary to achieve accurate and representative sampling. Discussion here is limited to representative sampling of oil flowing in a pipeline. In general, the oil industry is concerned with the measurement of crude-oil quality in two situations: Pipelines in which oil flows continuously with only small variations in flow and composition. Batch transfer operations, as in the unloading of tankers. In this case the following can be expected: 1. Start-up-low flow and high water content. 2. Normal conditions-high flow and medium or low water content. 3. Final phases of unloading and shutdown-decreasing flow and increasing water content. These two situations present different problems. In the case of the pipeline, it is usual for the pipe run prior to sampling to be very long, resulting in stratification of phases. Water will, in general, flow at the base of the pipe, although slugging can occur under certain conditions. In the case of batch transfer, the pipework is often tortuous, but flow rates can be low and at the same time water concentration varies.

  6. Oman-India pipeline sets survey challenges. Crossing involves most rugged terrain, water depths four times greater than previous attempts

    SciTech Connect

    Flynn, J.

    1995-02-01

    Decisions concerning the route for the world`s deepest pipeline call for some of the most challenging commercial oceanographic and engineering surveys ever undertaken. Oman Oil Co.`s 1, 170-kilometer pipeline will carry 2 billion cubic feet of gas daily across the Arabian Sea from Oman to the northern coast of India at the Gulf of Kutch. Not only will the project be in water depths four times greater than any previous pipeline, but it will cross some of the world`s most rugged seabed terrain, traversing ridges and plunging into deep canyons. Project costs are likely to approach $5 billion.

  7. China’s Oil Rush in Africa

    DTIC Science & Technology

    2006-07-01

    exploration and production sharing agreement with the EPRDF government to exploit the Ogaden Basin , located in eastern Ethiopia, and the 9...of oil production. The largest foreign oil producer is Anadarko (US), which produces 530,000 bpd. Chinese companies have steadily been...where it operates in an oil mining lease area of approximately 19,300 square miles. SPDC has more than 3,700 miles of pipelines and flow lines

  8. Seismic assessment of buried pipelines

    SciTech Connect

    Al-Chaar, G.; Brady, P.; Fernandez, G.

    1995-12-31

    A structure and its lifelines are closely linked because the disruption of lifeline systems will obstruct emergency service functions that are vitally needed after an earthquake. As an example of the criticality of these systems, the Association of Bay Area Government (ABAG) recorded thousands of leaks in pipelines that resulted in more than twenty million gallons of hazardous materials being released in several recorded earthquakes. The cost of cleaning the spills from these materials was very high. This information supports the development of seismic protection of lifeline systems. The US Army Corps of Engineers Construction Engineering Research Laboratories (USACERL) has, among its missions, the responsibility to develop seismic vulnerability assessment procedures for military installations. Within this mission, a preliminary research program to assess the seismic vulnerability of buried pipeline systems on military installations was initiated. Phase 1 of this research project resulted in two major studies. In the first, evaluating current procedures to seismically design or evaluate existing lifeline systems, the authors found several significant aspects that deserve special consideration and need to be addressed in future research. The second was focused on identifying parameters related to buried pipeline system vulnerability and developing a generalized analytical method to relate these parameters to the seismic vulnerability assessment of existing pipeline systems.

  9. The Classroom to Prison Pipeline

    ERIC Educational Resources Information Center

    Christensen, Linda

    2012-01-01

    The school-to-prison pipeline doesn't just begin with cops in the hallways and zero tolerance discipline policies. It begins when teachers fail to create a curriculum and a pedagogy that connects with students, that takes them seriously as intellectuals, that lets students know teachers care about them, that gives them the chance to channel their…

  10. Corrosion beneath disbonded pipeline coatings

    SciTech Connect

    Beavers, J.A.; Thompson, N.G.

    1997-04-01

    The relationship between coatings, cathodic protection (CP), and external corrosion of underground pipelines is described. Historically, this problem has been addressed by focusing on the corrosion and CP processes associated with holidays, e.g., coating disbondment and CP current flow within the disbonded region. These issues and those associated with disbonded areas distant from holidays are also discussed.

  11. Imported resources - oil crude oil processing in the Czech Republic and its prospectives

    SciTech Connect

    Soucek, I.; Ottis, I.

    1995-12-01

    This paper examines the availability of various crude oils, addressing specifically crude oil pipelines to the Czech Republic, both existing and under construction. Secondly, the economic status of two main Czech refineries is examined in comparison to international trends, technical configurations, and product supply and demand.

  12. 29 CFR 1981.102 - Obligations and prohibited acts.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Obligations and prohibited acts. 1981.102 Section 1981.102... THE PIPELINE SAFETY IMPROVEMENT ACT OF 2002 Complaints, Investigations, Findings, and Preliminary Orders § 1981.102 Obligations and prohibited acts. (a) No employer may discharge any employee...

  13. Oil cuts a path across Panama

    SciTech Connect

    Not Available

    1982-10-04

    Nineteen photographs illustrate the Panamian jungle, swamp, and mountain terrain which oil-pipeline construction crews faced as they crossed the country from Chirique Grande to Puerto Armuelles. The pipeline, completed in October 1982, after only 14 months, will move Alaskan crude from the Pacific Ocean to the Atlantic considerably faster and cheaper. Modern technology made the project faster, cheaper, and safer than the Panama Canal construction of 70 years ago. (DCK)

  14. Customer service drives pipelines` reorganization

    SciTech Connect

    Share, J.

    1997-06-01

    The concept behind formation of Enron Transportation and Storage tells plenty about this new gas industry. When executives at the Enron Gas Pipeline Group considered plans last year to streamline operations by merging the support functions of Transwestern Pipeline and their other wholly owned pipeline company, Northern Natural Gas, seamless customer service was foremost on their agenda. Instead of worrying about whether employees would favor one pipeline over the other, perhaps to the detriment of customers, they simply created a new organization that everyone would swear the same allegiance to. The 17,000-mile, 4.1 Bcf/d Northern system serves the upper Midwest market and two major expansion projects were completed there last year. Transwestern is a 2,700-mile system with an eastward capacity of 1 Bcf/d and westward of 1.5 Bcf/, that traditionally served California markets. It also ties into Texas intrastate markets and, thanks to expansion of the San Juan lateral, to southern Rocky Mountain supplies. Although Enron Corp. continues to position itself as a full-service energy company, the Gas Pipeline Group continues to fuel much of corporate`s net income, which was $584 million last year. With ET and S comprising a significant portion of GPG`s income, it was vital that the merger of Northern`s 950 employees with Transwestern`s 250 indeed be a seamless one. It was not easy either psychologically or geographically with main offices in Omaha, NE and Houston as well as operations centers in Minneapolis, MN; Amarillo, TX; W. Des Moines, IA; and Albuquerque, NM. But the results have been gratifying, according to William R. Cordes, President of ET and S and Nancy L. Gardner, Executive Vice President of Strategic Initiatives.

  15. Strengthening Pipeline Safety and Enforcement Act of 2011

    THOMAS, 112th Congress

    Sen. Feinstein, Dianne [D-CA

    2011-01-31

    01/31/2011 Read twice and referred to the Committee on Commerce, Science, and Transportation. (text of measure as introduced: CR S363-365) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  16. Strengthening Pipeline Safety and Enforcement Act of 2010

    THOMAS, 111th Congress

    Sen. Feinstein, Dianne [D-CA

    2010-09-22

    09/22/2010 Read twice and referred to the Committee on Commerce, Science, and Transportation. (text of measure as introduced: CR S7355-7357) (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  17. Pipeline Infrastructure and Community Protection Act of 2011

    THOMAS, 112th Congress

    Rep. Upton, Fred [R-MI-6

    2011-09-15

    11/16/2011 Reported (Amended) by the Committee on Energy and Commerce. H. Rept. 112-287, Part I. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  18. 76 FR 17430 - BOEMRE Information Collection Activities: 1010-0172, Open and Nondiscriminatory Access to Oil and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-29

    ...: 1010-0172, Open and Nondiscriminatory Access to Oil and Gas Pipelines; Comment Request AGENCY: Bureau...: Title: 30 CFR Part 291, Open and Nondiscriminatory Access to Oil and Gas Pipelines under the OCS Lands... nondiscriminatory access to both owner and non-owner shippers* * * .'' Ensuring open and nondiscriminatory access...

  19. 75 FR 57285 - BOEMRE Information Collection Activity: 1010-0172, Open and Nondiscriminatory Access to Oil and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-20

    ...: 1010-0172, Open and Nondiscriminatory Access to Oil and Gas Pipelines, Extension of a Collection... INFORMATION: Title: 30 CFR Part 291, Open and Nondiscriminatory Access to Oil and Gas Pipelines under the OCS... collection request (ICR) concerns the paperwork requirements in 30 CFR Part 291, Open and...

  20. The MIRI Medium Resolution Spectrometer calibration pipeline

    NASA Astrophysics Data System (ADS)

    Labiano, A.; Azzollini, R.; Bailey, J.; Beard, S.; Dicken, D.; García-Marín, M.; Geers, V.; Glasse, A.; Glauser, A.; Gordon, K.; Justtanont, K.; Klaassen, P.; Lahuis, F.; Law, D.; Morrison, J.; Müller, M.; Rieke, G.; Vandenbussche, B.; Wright, G.

    2016-07-01

    The Mid-Infrared Instrument (MIRI) Medium Resolution Spectrometer (MRS) is the only mid-IR Integral Field Spectrometer on board James Webb Space Telescope. The complexity of the MRS requires a very specialized pipeline, with some specific steps not present in other pipelines of JWST instruments, such as fringe corrections and wavelength offsets, with different algorithms for point source or extended source data. The MRS pipeline has also two different variants: the baseline pipeline, optimized for most foreseen science cases, and the optimal pipeline, where extra steps will be needed for specific science cases. This paper provides a comprehensive description of the MRS Calibration Pipeline from uncalibrated slope images to final scientific products, with brief descriptions of its algorithms, input and output data, and the accessory data and calibration data products necessary to run the pipeline.

  1. Crossing Active Faults on the Sakhalin II Onshore Pipeline Route: Analysis Methodology and Basic Design

    NASA Astrophysics Data System (ADS)

    Vitali, Luigino; Mattiozzi, Pierpaolo

    2008-07-01

    Twin oil (20 & 24 inch) and gas (20 & 48 inch) pipeline systems stretching 800 km are being constructed to connect offshore hydrocarbon deposits from the Sakhalin II concession in the North to an LNG plant and oil export terminal in the South of Sakhalin island. The onshore pipeline route follows a regional fault zone and crosses individual active faults at 19 locations. Sakhalin Energy, Design and Construction companies took significant care to ensure the integrity of the pipelines, should large seismic induced ground movements occur during the Operational life of the facilities. Complex investigations including the identification of the active faults, their precise location, their particular displacement values and assessment of the fault kinematics were carried out to provide input data for unique design solutions. Lateral and reverse offset displacements of 5.5 and 4.5 m respectively were determined as the single-event values for the design level earthquake (DLE)—the 1000-year return period event. Within the constraints of a pipeline route largely fixed, the underground pipeline fault crossing design was developed to define the optimum routing which would minimize stresses and strain using linepipe materials which had been ordered prior to the completion of detailed design, and to specify requirements for pipe trenching shape, materials, drainage system, etc. This Paper describes the steps followed to formulate the concept of the special trenches and the analytical characteristics of the Model.

  2. Crossing Active Faults on the Sakhalin II Onshore Pipeline Route: Analysis Methodology and Basic Design

    SciTech Connect

    Vitali, Luigino; Mattiozzi, Pierpaolo

    2008-07-08

    Twin oil (20 and 24 inch) and gas (20 and 48 inch) pipeline systems stretching 800 km are being constructed to connect offshore hydrocarbon deposits from the Sakhalin II concession in the North to an LNG plant and oil export terminal in the South of Sakhalin island. The onshore pipeline route follows a regional fault zone and crosses individual active faults at 19 locations. Sakhalin Energy, Design and Construction companies took significant care to ensure the integrity of the pipelines, should large seismic induced ground movements occur during the Operational life of the facilities. Complex investigations including the identification of the active faults, their precise location, their particular displacement values and assessment of the fault kinematics were carried out to provide input data for unique design solutions. Lateral and reverse offset displacements of 5.5 and 4.5 m respectively were determined as the single-event values for the design level earthquake (DLE)--the 1000-year return period event. Within the constraints of a pipeline route largely fixed, the underground pipeline fault crossing design was developed to define the optimum routing which would minimize stresses and strain using linepipe materials which had been ordered prior to the completion of detailed design, and to specify requirements for pipe trenching shape, materials, drainage system, etc. This Paper describes the steps followed to formulate the concept of the special trenches and the analytical characteristics of the Model.

  3. External pipeline coating selection for new and existing buried pipelines

    SciTech Connect

    Brown, M.D.

    1996-12-31

    The majority of existing and new pipelines are externally coated. The opportunity to examine buried pipelines has shown that selection of both shop and over-the-ditch field applied coatings has resulted in many failures. Coating selection in 19896 has become more complex because of the abundance of available products. Not only are there many available coating types but there are also competitive products within each category. The safe approach is to select a coating that will perform well under the most severe conditions but this approach can be very costly and often a lesser coating is selected with the realization that it affects the risk of failure. This paper addresses the criteria that need to be considered during coating selection and provides an outline for the decision making process. Examples are used to illustrate the effect of different factors on coating performance.

  4. Urban pipelining project; Mueller pipeliners working in Detroit suburbs

    SciTech Connect

    Not Available

    1988-06-01

    This paper describes how Mueller Pipeliners Inc., is helping Consumers Power Co. renovate and strengthen its system in the northern Detroit suburb of Sterling Heights. Consumers Power is enhancing its system in Sterling Heights with the addition of 10,700 ft of coated steel pipe and 6,000 ft of plastic pipe. The new lines will replace part of the existing system and improve the utility's ability to serve new customers in the rapidly expanding area.

  5. Characterization of corrosive bacterial consortia isolated from petroleum-product-transporting pipelines.

    PubMed

    Rajasekar, Aruliah; Anandkumar, Balakrishnan; Maruthamuthu, Sundaram; Ting, Yen-Peng; Rahman, Pattanathu K S M

    2010-01-01

    Microbiologically influenced corrosion is a problem commonly encountered in facilities in the oil and gas industries. The present study describes bacterial enumeration and identification in diesel and naphtha pipelines located in the northwest and southwest region in India, using traditional cultivation technique and 16S rDNA gene sequencing. Phylogenetic analysis of 16S rRNA sequences of the isolates was carried out, and the samples obtained from the diesel and naphtha-transporting pipelines showed the occurrence of 11 bacterial species namely Serratia marcescens ACE2, Bacillus subtilis AR12, Bacillus cereus ACE4, Pseudomonas aeruginosa AI1, Klebsiella oxytoca ACP, Pseudomonas stutzeri AP2, Bacillus litoralis AN1, Bacillus sp., Bacillus pumilus AR2, Bacillus carboniphilus AR3, and Bacillus megaterium AR4. Sulfate-reducing bacteria were not detected in samples from both pipelines. The dominant bacterial species identified in the petroleum pipeline samples were B. cereus and S. marcescens in the diesel and naphtha pipelines, respectively. Therefore, several types of bacteria may be involved in biocorrosion arising from natural biofilms that develop in industrial facilities. In addition, localized (pitting) corrosion of the pipeline steel in the presence of the consortia was observed by scanning electron microscopy analysis. The potential role of each species in biofilm formation and steel corrosion is discussed.

  6. Failure mechanisms of buried pipelines under fault movement and soil liquefaction

    SciTech Connect

    Yeh, Y.H.

    1983-01-01

    Lifelines, such as oil and gas transmission lines and water and sewer pipelines, have been damaged heavily in recent earthquakes. The damages of these lifelines have caused major, catastrophic disruption of essential service to human needs. Two seismic hazards are a) fault movement and b) soil liquefaction. In the investigation of fault movement, a non-linear analysis for a buried pipeline subjected to tensile strike-slip fault is proposed with following conditions: 1) the conditions of using elastic foundation for the far end of the pipe and the ultimate passive soil pressure near the fault are used to derive the basic equations of a pipeline crossing an active fault; and 2) an iterative method is used to solve the non-linear equations induced from the non-linearity of material and soil characteristics and large displacement. This study also discusses the design criteria for buried pipelines subjected to various fault movement and other design parameters. An initial research effort to investigate the performance of a pipeline in a soil liquefaction environment during earthquakes is described. The pipeline is subjected to longitudinal wave propagation at the time of liquefaction of soil deposits. A simplified pipe model on a time dependent elastic foundation is proposed to stimulate a liquefaction situation of a liquefiable zone during earthquakes and the finite difference technique coupled with a time-increment computer solution is employed to determine the dynamic responses of the proposed model numerically.

  7. An electromagnetic cavity sensor for multiphase measurement in the oil and gas industry

    NASA Astrophysics Data System (ADS)

    Al-Hajeri, S.; Wylie, S. R.; Stuart, R. A.; Al-Shamma'a, A. I.

    2007-07-01

    The oil and gas industry require accurate sensors to monitor fluid flow in pipelines in order to manage wells efficiently. The sensor described in this paper uses the different relative permittivity values for the three phases: oil, gas and water to help determine the fraction of each phase in the pipeline, by monitoring the resonant frequencies that occur within an electromagnetic cavity. The sensor has been designed to be non-intrusive. This is advantageous, as it will prevent the sensor being damaged by the flow through the pipeline and allow pigging, the technique used for cleaning rust and wax from the inside of the pipeline using blades or brushes.

  8. Systems analysis of hydrogen supplementation in natural gas pipelines

    SciTech Connect

    Hermelee, A.; Beller, M.; D'Acierno, J.

    1981-11-01

    The potential for hydrogen supplementation in natural gas pipelines is analyzed for a specific site from both mid-term (1985) and long-term perspectives. The concept of supplementing natural gas with the addition of hydrogen in the existing gas pipeline system serves to provide a transport and storage medium for hydrogen while eliminating the high investment costs associated with constructing separate hydrogen pipelines. This paper examines incentives and barriers to the implementation of this concept. The analysis is performed with the assumption that current developmental programs will achieve a process for cost-effectively separating pure hydrogen from natural gas/hydrogen mixtures to produce a separable and versatile chemical and fuel commodity. The energy systems formulation used to evaluate the role of hydrogen in the energy infrastructure is the Reference Energy System (RES). The RES is a network diagram that provides an analytic framework for incorporating all resources, technologies, and uses of energy in a uniform manner. A major aspect of the study is to perform a market analysis of traditional uses of resources in the various consuming sectors and the potential for hydrogen substitution in these sectors. The market analysis will focus on areas of industry where hydrogen is used as a feedstock rather than for its fuel-use opportunities to replace oil and natural gas. The sectors of industry where hydrogen is currently used and where its use can be expanded or substituted for other resources include petroleum refining, chemicals, iron and steel, and other minor uses.

  9. Survey of the state of the art in near-shore pipeline location and burial assessment

    SciTech Connect

    Wilkey, P.L. )

    1991-11-01

    Project's objective is to evaluate state-of-the-art methods for locating pipelines in shallow (less than 15 ft) water and for determining and monitoring their burial depths. The following recommendations are made on the research needed in three areas for locating near-shore, shallowly buried pipelines: (1) Sensors: The pipeline industry has selected the magnetic gradiometer array (GA) as a preferred sensor method. Other potential methods exist as backups. No additional research is recommended. (2) Remotely Operated Vehicles (ROVs): The Pipeline Research Committee is pursuing development of a prototype ROV is deliver the GA or other similar equipment to pipeline locations. (3) Phenomena: The data being collected from research on the phenomena affecting seabed conditions and the bathymetric data being collected along the Gulf Coast should be synthesized. This new effort should focus on identifying erosion-prone areas with respect to present and potential future pipeline locations. Technical approach is to get the broadest perspective on the concerns related to the determination of burial conditions for offshore pipelines, Argonne National Laboratory (ANL) contacted individuals and organizations from the gas and petroleum industries, hardware and software vendors, academicians, and representatives from the government. A literature survey yielded the names of persons within academia who are presently working on similar applications with sensors. In the oil and gas industry, individuals and organizations involved in the Pipeline Research Committee made extensive contributions to the review and also provided the names of meaningful contacts from among their vendors. Discussions were held with the various persons both on the telephone and face to face. Vendors provided background materials and overview presentations on their capabilities for ANL to review.

  10. Navigation and vessel inspection circular No. 10-94. Guidance for determination and documentation of the Oil Pollution Act of 1990 (OPA 90) phase-out schedule for existing single hull vessels carrying oil in bulk. Final report

    SciTech Connect

    1994-12-22

    The purpose of this Circular is to provide guidance regarding the determination and documentation of phase-out dates for single hull vessels subject to chapter 37 of Title 46, U.S. Code, constructed or adapted to carry or that carry oil in bulk as cargo or cargo residue and operating on waters subject to the jurisdiction of the United States.

  11. Threshold-avoiding proteomics pipeline.

    PubMed

    Suits, Frank; Hoekman, Berend; Rosenling, Therese; Bischoff, Rainer; Horvatovich, Peter

    2011-10-15

    We present a new proteomics analysis pipeline focused on maximizing the dynamic range of detected molecules in liquid chromatography-mass spectrometry (LC-MS) data and accurately quantifying low-abundance peaks to identify those with biological relevance. Although there has been much work to improve the quality of data derived from LC-MS instruments, the goal of this study was to extend the dynamic range of analyzed compounds by making full use of the information available within each data set and across multiple related chromatograms in an experiment. Our aim was to distinguish low-abundance signal peaks from noise by noting their coherent behavior across multiple data sets, and central to this is the need to delay the culling of noise peaks until the final peak-matching stage of the pipeline, when peaks from a single sample appear in the context of all others. The application of thresholds that might discard signal peaks early is thereby avoided, hence the name TAPP: threshold-avoiding proteomics pipeline. TAPP focuses on quantitative low-level processing of raw LC-MS data and includes novel preprocessing, peak detection, time alignment, and cluster-based matching. We demonstrate the performance of TAPP on biologically relevant sample data consisting of porcine cerebrospinal fluid spiked over a wide range of concentrations with horse heart cytochrome c.

  12. Capsule injection system for a hydraulic capsule pipelining system

    DOEpatents

    Liu, Henry

    1982-01-01

    An injection system for injecting capsules into a hydraulic capsule pipelining system, the pipelining system comprising a pipeline adapted for flow of a carrier liquid therethrough, and capsules adapted to be transported through the pipeline by the carrier liquid flowing through the pipeline. The injection system comprises a reservoir of carrier liquid, the pipeline extending within the reservoir and extending downstream out of the reservoir, and a magazine in the reservoir for holding capsules in a series, one above another, for injection into the pipeline in the reservoir. The magazine has a lower end in communication with the pipeline in the reservoir for delivery of capsules from the magazine into the pipeline.

  13. 18 CFR 284.142 - Sales by intrastate pipelines.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... pipelines. 284.142 Section 284.142 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... RELATED AUTHORITIES Certain Sales by Intrastate Pipelines § 284.142 Sales by intrastate pipelines. Any intrastate pipeline may, without prior Commission approval, sell natural gas to any interstate pipeline...

  14. 18 CFR 284.142 - Sales by intrastate pipelines.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... pipelines. 284.142 Section 284.142 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... RELATED AUTHORITIES Certain Sales by Intrastate Pipelines § 284.142 Sales by intrastate pipelines. Any intrastate pipeline may, without prior Commission approval, sell natural gas to any interstate pipeline...

  15. 18 CFR 284.142 - Sales by intrastate pipelines.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... pipelines. 284.142 Section 284.142 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... RELATED AUTHORITIES Certain Sales by Intrastate Pipelines § 284.142 Sales by intrastate pipelines. Any intrastate pipeline may, without prior Commission approval, sell natural gas to any interstate pipeline...

  16. 18 CFR 284.142 - Sales by intrastate pipelines.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... pipelines. 284.142 Section 284.142 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY... RELATED AUTHORITIES Certain Sales by Intrastate Pipelines § 284.142 Sales by intrastate pipelines. Any intrastate pipeline may, without prior Commission approval, sell natural gas to any interstate pipeline...

  17. Pipeline incidents and emergency repair in the North Sea

    SciTech Connect

    Wood, G.D.

    1988-12-01

    The failures of submarine pipelines in the North Sea, and the response of pipeline operators are first discussed. Against this background, the methods currently available for submarine pipeline repairs are reviewed. The Emergency Pipeline Repair Services available are described, and some future developments in the field of submarine pipeline repair are briefly outlined.

  18. 49 CFR 195.9 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 3 2012-10-01 2012-10-01 false Outer continental shelf pipelines. 195.9 Section... HAZARDOUS LIQUIDS BY PIPELINE General § 195.9 Outer continental shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf must identify on all their respective pipelines the specific...

  19. 49 CFR 195.9 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Outer continental shelf pipelines. 195.9 Section... HAZARDOUS LIQUIDS BY PIPELINE General § 195.9 Outer continental shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf must identify on all their respective pipelines the specific...

  20. 49 CFR 195.9 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Outer continental shelf pipelines. 195.9 Section... HAZARDOUS LIQUIDS BY PIPELINE General § 195.9 Outer continental shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf must identify on all their respective pipelines the specific...

  1. 49 CFR 195.9 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Outer continental shelf pipelines. 195.9 Section... HAZARDOUS LIQUIDS BY PIPELINE General § 195.9 Outer continental shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf must identify on all their respective pipelines the specific...

  2. 49 CFR 195.9 - Outer continental shelf pipelines.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Outer continental shelf pipelines. 195.9 Section... HAZARDOUS LIQUIDS BY PIPELINE General § 195.9 Outer continental shelf pipelines. Operators of transportation pipelines on the Outer Continental Shelf must identify on all their respective pipelines the specific...

  3. Buried pipelines in large fault movements

    SciTech Connect

    Wang, L.J.; Wang, L.R.L.

    1995-12-31

    Responses of buried pipelines in large fault movements are examined based upon a non-linear cantilever beam analogy. This analogy assumes that the pipeline in a large deflection zone behaves like a cantilever beam under a transverse-concentrated shear at the inflection point with a uniformly distributed soil pressure along the entire span. The tangent modulus approach is adopted to analyze the coupled axial force-bending moment interaction on pipeline deformations in the inelastic range. The buckling load of compressive pipeline is computed by the modified Newmark`s numerical integration scheme. Parametric studies of both tensile and compressive pipeline responses to various fault movements, pipeline/fault crossing angles, soil/pipe friction angles, buried depths, pipe diameters and thickness are investigated. It is shown by the comparisons that previous findings were unconservative.

  4. Arctic ice presents unusual problems for pipelines

    SciTech Connect

    Palmer, A.C.

    1985-11-01

    Submarine pipelines in Arctic and deepwater conditions present difficult engineering problems. Much has been done to resolve the problems, and the way towards Arctic development is open, but much remains to be done. Difficult pipeline design problems occur in areas that appear relatively straightforward. In the southern basin of the North Sea, for instance, the water is quite shallow, but storms and tidal currents create moving sand, waves, intense sediment transport, and scour around pipelines and structures. Exploration drilling has already reached 2000 meters water depth, and production has reached 300 meters and pipelines will soon follow. A parallel requirement is for pipeline transportation across deep straits and channels. Some of the problems faced by the engineer in designing Arctic pipelines are discussed.

  5. Locator continuously records pipeline depth readings

    SciTech Connect

    Fedde, P.A.; Patterson, C.

    1988-08-29

    Texas Gas Transmission Corp., Owensboro, Ky., has helped develop and test a pipeline-depth locator which is accurate to +-1.5 in. for lines buried as deep as 6 ft. It also continuously records pipeline depth. Development of the instrument came in response to regulations issued by the U.S. Department of Transportation (DOT), Office of Pipeline Safety (OPS), which require pipeline companies to maintain adequate cover over their buried lines and equipment. The result is that frequent surveys must determine if construction, terracing, or land-leveling activity has removed cover from the pipelines. With the instrument, a three-man crew can survey approximately 6 miles of pipeline/10-hr. working day.

  6. The STScI HST Astrometry Pipeline

    NASA Astrophysics Data System (ADS)

    Schultz, John J.; Goldstein, Philip; Hyde, Pete; Rose, Mary Alice; Steuerman, Keneth; Baum, John; Perrine, Rick; Swade, Daryl A.

    An Astrometry Data Processing Pipeline has been developed and deployed at th e Space Telescope Science Institute (STScI). This pipeline is responsible for producing Hubble Space Telescope (HST) Astrometry Data Sets used to analyze astrometry observations and the operation of the HST Fine Guidance Sensors (FGS). Prior to the STScI Astrometry Data Processing Pipeline becoming operational, HST Astrometry Data Sets were produced by the Astrometry and Engineering Data Processing (AEDP) System at Goddard Spaceflight Center (GSFC). This paper describes the processing performed by the STScI Astrometry Pipeline and how the pipeline was designed and developed to reuse existing software components from the STScI OPUS system. OPUS is an STScI developed automated data pipeline system providing a distributed processing environment used to control and monitor applications executing in a sequential order. OPUS is described in detail in other htmladdnormallinkfoot{papers} {http://www.dpt.stsci.edu/dpt_papers/opus_bib.html}.

  7. 76 FR 43743 - Pipeline Safety: Meetings of the Technical Pipeline Safety Standards Committee and the Technical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ... Safety Standards Committee and the Technical Hazardous Liquid Pipeline Safety Standards Committee AGENCY... Hazardous Liquid Pipeline Safety Standards Committee (THLPSSC) would meet on August 2-3, 2011, from 9...

  8. 76 FR 28326 - Pipeline Safety: National Pipeline Mapping System Data Submissions and Submission Dates for Gas...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-17

    ... Systems and Liquefied Natural Gas Annual Reports AGENCY: Pipeline and Hazardous Materials Safety... operators of gas transmission and gathering systems and Liquefied Natural Gas (LNG) facilities that they... to Pipeline and Liquefied Natural Gas Reporting Requirements'' (One Rule). This rulemaking...

  9. S. 966: A Bill to carry out long-term research on the effects of oil spills on the marine and estuarine habitats and resources of Prince William Sound. Introduced in the Senate of the United States, One Hundred First Congress, First Session, May 10, 1989

    SciTech Connect

    Not Available

    1989-01-01

    Senate bill 966 would amend the Trans-Alaska Pipeline Authorization Act by authorizing the Secretary of Commerce to appropriate from the Liability fund established by this Act not more than two million dollars for each of the fiscal years 1990 through 1999 to carry out a comprehensive monitoring and research program. This program would study the long-term effects of the oil discharged by the Exxon Valdez spill and apply the results to the development of methods of protecting arctic and subarctic marine and estuarine environments from accidental discharges of oil. The bill disallows oil and gas exploration, development, or production in a portion the Arctic National Wildlife Refuge in Alaska until an interim report has been received.

  10. Methods for protecting subsea pipelines and installations

    SciTech Connect

    Rochelle, W.R.; Simpson, D.M.

    1981-01-01

    The hazards for subsea pipelines and installations are described. Methods currently being used to protect subsea pipelines and installations are discussed with the emphasis on various trenching methods and equipment. Technical data on progress rates for trenching and feasible depths of trench are given. Possible methods for protection against icebergs are discussed. A case for more comprehensive data on icebergs is presented. Should a pipeline become damaged, repair methods are noted.

  11. A study of pipelining in computing arrays

    NASA Technical Reports Server (NTRS)

    Jagadish, H. V.; Mathews, R. G.; Newkirk, J. A.; Kailath, T.

    1986-01-01

    Scheduling considerations in computing arrays are examined. A simple sufficient condition is developed for determining whether a computing array can be pipelined. If the array cannot be pipelined in the form given, the condition also indicates the direction in which to proceed to make it pipelineable. The overall framework and methodology take a good part of the load off the logical architect of the array, and make the translation from the logical to the physical architecture a mechanical process.

  12. GLAST (FERMI) Data-Processing Pipeline

    SciTech Connect

    Flath, Daniel L.; Johnson, Tony S.; Turri, Massimiliano; Heidenreich, Karen A.; /SLAC

    2011-08-12

    The Data Processing Pipeline ('Pipeline') has been developed for the Gamma-Ray Large Area Space Telescope (GLAST) which launched June 11, 2008. It generically processes graphs of dependent tasks, maintaining a full record of its state, history and data products. The Pipeline is used to automatically process the data down-linked from the satellite and to deliver science products to the GLAST collaboration and the Science Support Center and has been in continuous use since launch with great success. The pipeline handles up to 2000 concurrent jobs and in reconstructing science data produces approximately 750GB of data products using 1/2 CPU-year of processing time per day.

  13. Aboveground pipeline response to random ground motion

    SciTech Connect

    Banerji, P.; Ghosh, A.

    1995-12-31

    Response of two types of aboveground pipelines--rigid, segmented pipelines, and flexible, continuous pipelines--to random ground motion are studied in this paper. The emphasis is on studying the effect of pipeline system parameters on its response. It is seen that pipe parameters, except for the pipe span, affect system response negligibly. Pier height and flexibility, and foundation-soil flexibility, however, affect response significantly. Furthermore, for practical situations, pipe and pier responses are decoupled, and the pier, therefore, behaves essentially as a point structure that is not affected by spatial variation of ground motion.

  14. Acoustic system for communication in pipelines

    DOEpatents

    Martin, II, Louis Peter; Cooper, John F.

    2008-09-09

    A system for communication in a pipe, or pipeline, or network of pipes containing a fluid. The system includes an encoding and transmitting sub-system connected to the pipe, or pipeline, or network of pipes that transmits a signal in the frequency range of 3-100 kHz into the pipe, or pipeline, or network of pipes containing a fluid, and a receiver and processor sub-system connected to the pipe, or pipeline, or network of pipes containing a fluid that receives said signal and uses said signal for a desired application.

  15. 77 FR 16471 - Pipeline Safety: Implementation of the National Registry of Pipeline and Liquefied Natural Gas...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-21

    ...: Implementation of the National Registry of Pipeline and Liquefied Natural Gas Operators AGENCY: Pipeline and... registry of pipeline and liquefied natural gas operators. This notice provides updates to the information... and liquefied natural gas (LNG) operators. New operators use the national registry to obtain...

  16. 18 CFR 12.43 - Power and communication lines and gas pipelines.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Power and communication lines and gas pipelines. 12.43 Section 12.43 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER...

  17. 18 CFR 12.43 - Power and communication lines and gas pipelines.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Power and communication lines and gas pipelines. 12.43 Section 12.43 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER...

  18. 18 CFR 12.43 - Power and communication lines and gas pipelines.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Power and communication lines and gas pipelines. 12.43 Section 12.43 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER...

  19. 18 CFR 12.43 - Power and communication lines and gas pipelines.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Power and communication lines and gas pipelines. 12.43 Section 12.43 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER...

  20. 18 CFR 12.43 - Power and communication lines and gas pipelines.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Power and communication lines and gas pipelines. 12.43 Section 12.43 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER...