46 CFR 15.520 - Mobile offshore drilling units.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Mobile offshore drilling units. 15.520 Section 15.520... REQUIREMENTS Manning Requirements; Inspected Vessels § 15.520 Mobile offshore drilling units. (a) The requirements in this section for mobile offshore drilling units (MODUs) supplement other requirements in this...

46 CFR 11.468 - Officer endorsements for mobile offshore drilling units.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Officer endorsements for mobile offshore drilling units... Officer endorsements for mobile offshore drilling units. Officer endorsements for service on mobile offshore drilling units (MODUs) authorize service on units of any gross tons upon ocean waters while on...

46 CFR 15.520 - Mobile offshore drilling units.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Mobile offshore drilling units. 15.520 Section 15.520... REQUIREMENTS Manning Requirements; Inspected Vessels § 15.520 Mobile offshore drilling units. (a) The requirements in this section for mobile offshore drilling units (MODUs) supplement other requirements in this...

46 CFR 15.520 - Mobile offshore drilling units.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Mobile offshore drilling units. 15.520 Section 15.520... REQUIREMENTS Manning Requirements; Inspected Vessels § 15.520 Mobile offshore drilling units. (a) The requirements in this section for mobile offshore drilling units (MODUs) supplement other requirements in this...

75 FR 29397 - National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-26

... National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling By the authority vested in... Deepwater Horizon Oil Spill and Offshore Drilling (the ``Commission''). Sec. 2. Membership. (a) The... impact of, oil spills associated with offshore drilling, taking into consideration the environmental...

Issues in offshore platform research - Part 1: Semi-submersibles

NASA Astrophysics Data System (ADS)

Sharma, R.; Kim, Tae-Wan; Sha, O. P.; Misra, S. C.

2010-09-01

Availability of economic and efficient energy resources is crucial to a nation's development. Because of their low cost and advancement in drilling and exploration technologies, oil and gas based energy systems are the most widely used energy source throughout the world. The inexpensive oil and gas based energy systems are used for everything, i.e., from transportation of goods and people to the harvesting of crops for food. As the energy demand continues to rise, there is strong need for inexpensive energy solutions. An offshore platform is a large structure that is used to house workers and machinery needed to drill wells in the ocean bed, extract oil and/or natural gas, process the produced fluids, and ship or pipe them to shore. Depending on the circumstances, the offshore platform can be fixed (to the ocean floor) or can consist of an artificial island or can float. Semi-submersibles are used for various purposes in offshore and marine engineering, e.g. crane vessels, drilling vessels, tourist vessels, production platforms and accommodation facilities, etc. The challenges of deepwater drilling have further motivated the researchers to design optimum choices for semi-submersibles for a chosen operating depth. In our series of eight papers, we discuss the design and production aspects of all the types of offshore platforms. In the present part I, we present an introduction and critical analysis of semi-submersibles.

46 CFR 15.520 - Mobile offshore drilling units (MODUs).

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Mobile offshore drilling units (MODUs). 15.520 Section... MANNING REQUIREMENTS Manning Requirements; Inspected Vessels § 15.520 Mobile offshore drilling units... endorsement on an MMC as offshore installation manager (OIM), barge supervisor (BS), or ballast control...

30 CFR 250.401 - What must I do to keep wells under control?

Code of Federal Regulations, 2012 CFR

2012-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.401 What must I do to keep wells under control? You must... available and safest drilling technology to monitor and evaluate well conditions and to minimize the...

30 CFR 250.401 - What must I do to keep wells under control?

Code of Federal Regulations, 2014 CFR

2014-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.401 What must I do to keep wells under control? You must... available and safest drilling technology to monitor and evaluate well conditions and to minimize the...

30 CFR 250.401 - What must I do to keep wells under control?

Code of Federal Regulations, 2013 CFR

2013-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.401 What must I do to keep wells under control? You must... available and safest drilling technology to monitor and evaluate well conditions and to minimize the...

33 CFR 147.T08-849 - DEEPWATER HORIZON Mobile Offshore Drilling Unit Safety Zone.

Code of Federal Regulations, 2010 CFR

2010-07-01

... DEEPWATER HORIZON Mobile Offshore Drilling Unit Safety Zone. (a) Location. All areas within 500 meters (1640... area surrounds the DEEPWATER HORIZON, a Mobile Offshore Drilling Unit (MODU), that sank in the... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false DEEPWATER HORIZON Mobile Offshore...

Cuba Country Analysis Brief

EIA Publications

2016-01-01

Cuba imports the majority of their energy needs, but offshore oil and gas potential could help mitigate their reliance imports. Cuba has entered into many agreements with various countries to help with exploration and drilling efforts. As a result of the ongoing U.S. trade embargo against Cuba, U.S. companies are unable to own any Cuban oil assets. However, U.S. oil companies are allowed to participate in drilling as well as sending technology and supplies with an executive license. While there is interest in Cuban offshore assets, the combination of low oil prices and technically challenging fields could be stumbling blocks for foreign investment.

30 CFR 250.401 - What must I do to keep wells under control?

Code of Federal Regulations, 2011 CFR

2011-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.401 What must I do to keep wells under control? You... available and safest drilling technology to monitor and evaluate well conditions and to minimize the...

30 CFR 250.417 - What must I provide if I plan to use a mobile offshore drilling unit (MODU)?

Code of Federal Regulations, 2012 CFR

2012-07-01

... offshore drilling unit (MODU)? 250.417 Section 250.417 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL... plan to use a mobile offshore drilling unit (MODU)? If you plan to use a MODU, you must provide: (a...

30 CFR 250.417 - What must I provide if I plan to use a mobile offshore drilling unit (MODU)?

Code of Federal Regulations, 2013 CFR

2013-07-01

... offshore drilling unit (MODU)? 250.417 Section 250.417 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL... plan to use a mobile offshore drilling unit (MODU)? If you plan to use a MODU, you must provide: (a...

30 CFR 250.417 - What must I provide if I plan to use a mobile offshore drilling unit (MODU)?

Code of Federal Regulations, 2010 CFR

2010-07-01

... offshore drilling unit (MODU)? 250.417 Section 250.417 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and... a mobile offshore drilling unit (MODU)? If you plan to use a MODU, you must provide: (a) Fitness...

30 CFR 250.417 - What must I provide if I plan to use a mobile offshore drilling unit (MODU)?

Code of Federal Regulations, 2014 CFR

2014-07-01

... offshore drilling unit (MODU)? 250.417 Section 250.417 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL... plan to use a mobile offshore drilling unit (MODU)? If you plan to use a MODU, you must provide: (a...

76 FR 2254 - Notice of Arrival on the Outer Continental Shelf

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-13

... of arrival for floating facilities, mobile offshore drilling units (MODUs), and vessels planning to... Ship Security Certificate. MMS Minerals Management Service. MODU Mobile Offshore Drilling Unit. NAICS... rule outlines the procedures that owners or operators of floating facilities, mobile offshore drilling...

Regional resource depletion and industry activity: The case of oil and gas in the Gulf of Mexico

USGS Publications Warehouse

Attanasi, E.D.

1986-01-01

Stable and declining oil and gas prices have changed the industry's price expectations and, along with depletion of promising exploration prospects, has resulted in reduced exploration. Even with intensive additional exploration, production in most U.S. areas is expected to decline. What does this imply for the drilling and petroleum industry suppliers in particular regions? How should planners in government and the private sector project and incorporate the consequences of these changes in their strategies? This paper answers these questions for the industry operating in the offshore Gulf of Mexico. Future oil and gas production, as well as demand for offshore drilling and production facilities, are shown to depend on the size distribution of undiscovered fields, their associated production costs, and oil and gas prices. Declining well productivity is a consequence of development of progressively smaller fields so that long-run drilling demand should not decline in proportion to the expected production decline. Calculations show a substantial payoff to the drilling industry, in terms of potential demand increases, if it can develop and implement cost reducing technologies. Implications of these results for other offshore producing areas such as the North Sea are also discussed. ?? 1986.

30 CFR 250.417 - What must I provide if I plan to use a mobile offshore drilling unit (MODU)?

Code of Federal Regulations, 2011 CFR

2011-07-01

... offshore drilling unit (MODU)? 250.417 Section 250.417 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE... must I provide if I plan to use a mobile offshore drilling unit (MODU)? If you plan to use a MODU, you...

46 CFR 11.540 - Endorsements for engineers of mobile offshore drilling units.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 1 2013-10-01 2013-10-01 false Endorsements for engineers of mobile offshore drilling units. 11.540 Section 11.540 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE... § 11.540 Endorsements for engineers of mobile offshore drilling units. Endorsements as chief engineer...

46 CFR 11.468 - National officer endorsements for mobile offshore drilling units (MODUs).

Code of Federal Regulations, 2014 CFR

2014-10-01

... National Deck Officer Endorsements § 11.468 National officer endorsements for mobile offshore drilling... 46 Shipping 1 2014-10-01 2014-10-01 false National officer endorsements for mobile offshore drilling units (MODUs). 11.468 Section 11.468 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY...

46 CFR 11.540 - Endorsements for engineers of mobile offshore drilling units.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 1 2012-10-01 2012-10-01 false Endorsements for engineers of mobile offshore drilling units. 11.540 Section 11.540 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE... § 11.540 Endorsements for engineers of mobile offshore drilling units. Endorsements as chief engineer...

46 CFR 11.540 - Endorsements for engineers of mobile offshore drilling units.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 1 2010-10-01 2010-10-01 false Endorsements for engineers of mobile offshore drilling units. 11.540 Section 11.540 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE... § 11.540 Endorsements for engineers of mobile offshore drilling units. Endorsements as chief engineer...

46 CFR 11.540 - Endorsements for engineers of mobile offshore drilling units.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 1 2011-10-01 2011-10-01 false Endorsements for engineers of mobile offshore drilling units. 11.540 Section 11.540 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT MARINE... § 11.540 Endorsements for engineers of mobile offshore drilling units. Endorsements as chief engineer...

75 FR 74674 - Updates to Vessel Inspection Fees

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-01

... Certificate of Inspection and foreign tankships and mobile offshore drilling units required to maintain a... offshore drilling units trading in U.S. ports. Subpart 2.10 also sets forth fees for inspections conducted...: Length not greater than 200 feet 1,435 More than 200 feet 2,550 Mobile Offshore Drilling Units (MODUs...

33 CFR 146.203 - Requirements for U.S. and undocumented MODUs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES OPERATIONS Mobile Offshore Drilling Units § 146.203 Requirements for U.S. and undocumented MODUs. Each mobile offshore drilling unit documented under the laws of the United States and each mobile offshore drilling unit that is not documented under the laws of any...

46 CFR 11.540 - Endorsements as engineers of mobile offshore drilling units (MODUs).

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 1 2014-10-01 2014-10-01 false Endorsements as engineers of mobile offshore drilling units (MODUs). 11.540 Section 11.540 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY MERCHANT... Engineer Officer Endorsements § 11.540 Endorsements as engineers of mobile offshore drilling units (MODUs...

Pre-drilling prediction techniques on the high-temperature high-pressure hydrocarbon reservoirs offshore Hainan Island, China

NASA Astrophysics Data System (ADS)

Zhang, Hanyu; Liu, Huaishan; Wu, Shiguo; Sun, Jin; Yang, Chaoqun; Xie, Yangbing; Chen, Chuanxu; Gao, Jinwei; Wang, Jiliang

2018-02-01

Decreasing the risks and geohazards associated with drilling engineering in high-temperature high-pressure (HTHP) geologic settings begins with the implementation of pre-drilling prediction techniques (PPTs). To improve the accuracy of geopressure prediction in HTHP hydrocarbon reservoirs offshore Hainan Island, we made a comprehensive summary of current PPTs to identify existing problems and challenges by analyzing the global distribution of HTHP hydrocarbon reservoirs, the research status of PPTs, and the geologic setting and its HTHP formation mechanism. Our research results indicate that the HTHP formation mechanism in the study area is caused by multiple factors, including rapid loading, diapir intrusions, hydrocarbon generation, and the thermal expansion of pore fluids. Due to this multi-factor interaction, a cloud of HTHP hydrocarbon reservoirs has developed in the Ying-Qiong Basin, but only traditional PPTs have been implemented, based on the assumption of conditions that do not conform to the actual geologic environment, e.g., Bellotti's law and Eaton's law. In this paper, we focus on these issues, identify some challenges and solutions, and call for further PPT research to address the drawbacks of previous works and meet the challenges associated with the deepwater technology gap. In this way, we hope to contribute to the improved accuracy of geopressure prediction prior to drilling and provide support for future HTHP drilling offshore Hainan Island.

3 CFR 13543 - Executive Order 13543 of May 21, 2010. National Commission on the BP Deepwater Horizon Oil Spill...

Code of Federal Regulations, 2011 CFR

2011-01-01

... Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling 13543 Order 13543 Presidential... Deepwater Horizon Oil Spill and Offshore Drilling By the authority vested in me as President by the... applicable to offshore drilling that would ensure effective oversight, monitoring, and response capabilities...

Coast Guard Regulations Applied to Offshore Drilling. Module SH-45. Safety and Health.

ERIC Educational Resources Information Center

Center for Occupational Research and Development, Inc., Waco, TX.

This student module on Coast Guard regulations applied to offshore drilling is one of 50 modules concerned with job safety and health. This module presents requirements that apply to the design, construction, equipment, inspection, and operation of offshore drilling units. Following the introduction, 10 objectives (each keyed to a page in the…

75 FR 32273 - Safety Zone; DEEPWATER HORIZON at Mississippi Canyon 252 Outer Continental Shelf MODU in the Gulf...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

... establishing a continued safety zone around the riser for the DEEPWATER HORIZON, a Mobile Offshore Drilling... sinking of the DEEPWATER HORIZON, a Mobile Offshore Drilling Unit (MODU), near Mississippi Canyon 252 with... read as follows: Sec. 147.T08-849 DEEPWATER HORIZON Mobile Offshore Drilling Unit Safety Zone. (a...

75 FR 51943 - Safety Zone; DEEPWATER HORIZON at Mississippi Canyon 252 Outer Continental Shelf MODU in the Gulf...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

... the DEEPWATER HORIZON, a Mobile Offshore Drilling Unit (MODU), at Mississippi Canyon 252, in the Outer... the DEEPWATER HORIZON, a Mobile Offshore Drilling Unit (MODU), which is currently set to expire on... response to the sinking of the DEEPWATER HORIZON, a Mobile Offshore Drilling Unit (MODU), near Mississippi...

30 CFR 250.1606 - Control of wells.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... and safest drilling technologies and state-of-the-art methods to evaluate and minimize the potential..., equipment, natural resources, and the environment. ...

30 CFR 250.1606 - Control of wells.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... and safest drilling technologies and state-of-the-art methods to evaluate and minimize the potential..., equipment, natural resources, and the environment. ...

30 CFR 250.1606 - Control of wells.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL... and safest drilling technologies and state-of-the-art methods to evaluate and minimize the potential..., equipment, natural resources, and the environment. ...

78 FR 63233 - National Offshore Safety Advisory Committee; Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-23

... Equipment in Hazardous Areas on Foreign Flag Mobile Offshore Drilling Units. (4) Safety Impact of Liftboat... Equipment in Hazardous Areas on Foreign Flag Mobile Offshore Drilling Units (MODUs); (d) Safety Impact of... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2013-0886] National Offshore Safety...

76 FR 78938 - Carpinteria Offshore Field Redevelopment Project-Developmental Drilling Into the Carpinteria...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-20

... DEPARTMENT OF THE INTERIOR Bureau of Ocean Energy Management Carpinteria Offshore Field Redevelopment Project--Developmental Drilling Into the Carpinteria Offshore Field Oil and Gas Reserves... Lands Commission (CSLC) intend to jointly review a proposal to develop offshore oil and gas resources...

Performance of hydraulic fracturing and matrix acidizing in horizontal wellbores -- Offshore Qatar

DOE Office of Scientific and Technical Information (OSTI.GOV)

Edwards, M.G.R.; Pongratz, R.

Considerable debate in the Middle East has centered upon what was previously felt to be two separate methods of enhancing revenues and daily production; hydraulic fracturing and horizontal drilling. In an effort to maximize return on investment, these two issues have been successfully combined in other areas of the world. In order to establish the suitability of this technology in this area, two horizontal wells with over 3,050m (10,000ft) of lateral section were drilled into the Cretaceous Kharaib formation, overlying the North Field, Offshore Qatar. A massive stimulation program was performed in order to evaluate the most feasible stimulation methodmore » from both a technical and economical perspective for further field development considerations.Three propped hydraulic fracturing treatments were performed using 183, 500kg (403, 700lb) of 20/40 mesh sand, and seventeen acid matrix treatments placing over 3,217,250l (850,000gals) of HCL into the lateral sections of both wells. This paper describes the performance, operation and logistical support required to complete this offshore operation with join a minimal time frame. The use of a mobile offshore jack-up platform, whereby a land based fracturing spread was placed onto the deck of a converted drilling rig is described.« less

VSAT: opening new horizons to oil and gas explorations

NASA Astrophysics Data System (ADS)

Al-Dhamen, Muhammad I.

2002-08-01

Whether exploring in the Empty Quarter, drilling offshore in the Gulf of Mexico, or monitoring gas pipelines or oil wells in the deserts, communications is a key element to the success of oil and gas operations. Secure, efficient communications is required between remote, isolated locations and head offices to report on work status, dispatch supplies and repairs, report on-site emergencies, transfer geophysical surveys and real-time drilling data. Drilling and exploration firms have traditionally used land-based terrestrial networks that rely on radio transmissions for voice and data communications to offshore platforms and remote deep desert drilling rigs. But these systems are inefficient and have proven inflexible with today's drilling and exploration communications demands, which include high-speed data access, telephone and video conferencing. In response, numerous oil and gas exploration entities working in deep waters and remote deep deserts have all tapped into what is an ideal solution for these needs: Very Small Aperture Terminal Systems (VSAT) for broadband access services. This led to the use of Satellite Communication Systems for a wide range of applications that were difficult to achieve in the past, such as real-time applications transmission of drilling data and seismic information. This paper provides a thorough analysis of opportunities for satellite technology solutions in support of oil and gas operations. Technologies, architecture, service, networking and application developments are discussed based upon real field experience. More specifically, the report addresses: VSAT Opportunities for the Oil and Gas Operations, Corporate Satellite Business Model Findings, Satellite Market Forecasts

75 FR 26091 - Safety Zone; Riser for DEEPWATER HORIZON at Mississippi Canyon 252 Outer Continental Shelf MODU...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-11

... establishing a safety zone around the riser for the DEEPWATER HORIZON, a Mobile Offshore Drilling Unit (MODU... Mexico in response to the sinking of the DEEPWATER HORIZON, a Mobile Offshore Drilling Unit (MODU), which.... 147.T08-849 to read as follows: Sec. 147.T08-849 DEEPWATER HORIZON Mobile Offshore Drilling Unit...

The Environmental Impacts of Offshore Oil Drilling

ERIC Educational Resources Information Center

Rose, Mary Annette

2009-01-01

This article presents the author's critique on Stephen L. Baird's article in the November 2008 issue of "The Technology Teacher", which describes a contemporary debate about opening more U.S. land and coastal regions to oil and gas exploration and production (E&P). While Baird's thesis epitomizes the goal of a technologically literate citizen, his…

75 FR 75662 - Sunshine Act Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-06

..., union representatives and industry groups' to discuss regulation of offshore drilling operations in the... from leading safety experts involved in offshore drilling activities from countries including the... be holding an all day symposium entitled ``International Models of Offshore Oil Rig Regulation'' on...

Psychosocial burden among offshore drilling platform employees.

PubMed

Leszczyńska, Irena; Jeżewska, Maria

2010-01-01

Conditions of work on offshore drilling platforms are particularly hard due to extreme environmental situations created both by nature and technological processes. Oil drilling workers employed on the open sea are potentially exposed to permanently high stress. Apart from the obvious objective factors affecting drilling platform employees, a great role in the general work-related stress level is played by the working conditions and work-related psychosocial factors, defined according to Karask's concept as demands, control, and social support. A total of 184 drill platform workers were examined using objective and subjective research methods. The level of subjective stress among drilling platform workers is lower than the level of objective stress and the stress resulting from prognoses related with specificity of work in extremely hard conditions (audit). The examinations of drilling platform workers reveal a positive role of stress in psychological adaptation, being a special case of the "work ethos" and attachment to the firm. In such investigations of work-related stress on drilling platforms, which are very specific workplaces, a multi-aspect character, sociological and economic aspects, organizational culture conditions in the firm, and a tendency to conceal ailments and the stress experienced should be taken into account. It is important to apply measures referring to at least three different types of evidence (objective demands, subjective stress, health problems reported). Otherwise, the result reflecting work-related stress may not be objective and far from the truth.

77 FR 10711 - Safety Zone; KULLUK, Outer Continental Shelf Mobile Offshore Drilling Unit (MODU), Beaufort Sea, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-23

...-AA00 Safety Zone; KULLUK, Outer Continental Shelf Mobile Offshore Drilling Unit (MODU), Beaufort Sea... on location in order to drill exploratory wells at various prospects located in the Beaufort Sea... in order to drill exploratory wells in several prospects located in the Beaufort Sea during the 2012...

The Role of Well Control Training in Developing Safe Onshore and Offshore Oil Drilling Operations

ERIC Educational Resources Information Center

Abulhassn, Aber

2016-01-01

This research investigates the role of the International Well Control Forum (IWCF) Rotary Drilling Well Control Training Program in developing safe oil drilling operations from the perspective of onshore and offshore drilling crews. The research methodology is a qualitative case study. A total of 40 IWCF candidates were interviewed, with 10 from…

33 CFR 143.210 - Letter of compliance.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Mobile Offshore Drilling Units § 143.210 Letter of compliance. (a) The Officer in Charge, Marine Inspection, determines whether a mobile offshore... of a foreign mobile offshore drilling unit requiring a letter of compliance examination must pay the...

30 CFR 250.1606 - Control of wells.

Code of Federal Regulations, 2011 CFR

2011-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations... utilize the best available and safest drilling technologies and state-of-the-art methods to evaluate and... protection of personnel, equipment, natural resources, and the environment. ...

Feasibility of Optimizing Recovery and Reserves from a Mature and Geological Complex Multiple Turbidite Offshore Calif. Reservoir through the Drilling and Completion of a Trilateral Horizontal Well, Class III

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pacific Operators Offshore, Inc.

The intent of this project was to increase production and extend the economic life of this mature field through the application of advanced reservoir characterization and drilling technology, demonstrating the efficacy of these technologies to other small operators of aging fields. Two study periods were proposed; the first to include data assimilation and reservoir characterization and the second to drill the demonstration well. The initial study period showed that a single tri-lateral well would not be economically efficient in redevelopment of Carpinteria's multiple deep water turbidite sand reservoirs, and the study was amended to include the drilling of a seriesmore » of horizontal redrills from existing surplus well bores on Pacific Operators' Platform Hogan.« less

33 CFR 143.200 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-07-01

... CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Mobile Offshore Drilling Units § 143.200 Applicability. This subpart applies to mobile offshore drilling units when engaged in OCS activities. ...

46 CFR 174.035 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SPECIFIC VESSEL TYPES Special Rules Pertaining to Mobile Offshore Drilling Units § 174.035 Definitions. (a... IA of this chapter: (1) Column stabilized unit. (2) Mobile offshore drilling unit. (3) Self-elevating... loaded or arranged for drilling, field transit, or ocean transit. (4) Severe storm condition means a...

46 CFR 174.035 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... SPECIFIC VESSEL TYPES Special Rules Pertaining to Mobile Offshore Drilling Units § 174.035 Definitions. (a... IA of this chapter: (1) Column stabilized unit. (2) Mobile offshore drilling unit. (3) Self-elevating... loaded or arranged for drilling, field transit, or ocean transit. (4) Severe storm condition means a...

Interior Department Suggests Improvements for Offshore Arctic Oil and Gas Drilling

NASA Astrophysics Data System (ADS)

Showstack, Randy

2013-03-01

Shell's "difficulties" during its 2012 program to drill offshore oil and natural gas exploration wells in the Alaskan Arctic Ocean "have raised serious questions regarding its ability to operate safely and responsibly in the challenging and unpredictable conditions offshore Alaska," according to the report "Review of Shell's 2012 Alaska Offshore Oil and Gas Exploration Program," issued by the U.S. Department of the Interior (DOI) on 8 March. Noting the company's lack of adequate preparation for drilling in the Arctic, its failure to deploy a specialized Arctic Containment System, and the grounding of the Kulluk drilling rig near Kodiak Island last December, the report recommends that Shell develop a comprehensive and integrated plan describing its future drilling program and related operations and that it commission a third-party audit of its management systems, including its safety and environmental management systems program.

46 CFR 174.030 - Specific applicability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... PERTAINING TO SPECIFIC VESSEL TYPES Special Rules Pertaining to Mobile Offshore Drilling Units § 174.030 Specific applicability. Each mobile offshore drilling unit (MODU) inspected under Subchapter IA of this...

46 CFR 174.030 - Specific applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... PERTAINING TO SPECIFIC VESSEL TYPES Special Rules Pertaining to Mobile Offshore Drilling Units § 174.030 Specific applicability. Each mobile offshore drilling unit (MODU) inspected under Subchapter IA of this...

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dudleson, B.; Arnold, M.; McCann, D.

Rapid detection of unexpected drilling events requires continuous monitoring of drilling parameters. A major R and D program by a drilling contractor has led to the introduction of a computerized monitoring system on its offshore rigs. System includes advanced color graphics displays and new smart alarms to help both contractor and operator personnel detect and observe drilling events before they would normally be apparent with conventional rig instrumentation. This article describes a module of this monitoring system, which uses expert system technology to detect the earliest stages of drillstring washouts. Field results demonstrate the effectiveness of the smart alarm incorporatedmore » in the system. Early detection allows the driller to react before a twist-off results in expensive fishing operations.« less

Technology for Subsea 3D Printing Structures for Oil and Gas Production in Arctic Region

NASA Astrophysics Data System (ADS)

Musipov, H. N.; Nikitin, V. S.; Bakanovskaya, L. N.

2017-11-01

The article considers an unconventional technology of offshore oil production and the prospects for its further development. The complexity of Arctic shelf development and the use of subsea production units have been analyzed. An issue of the subsea drilling unit construction technology with the help of 3D printers has been considered. An approximate economic efficiency calculation of the 3D printer technology introduction has been given.

78 FR 48180 - Consolidation of Officer in Charge, Marine Inspection For Outer Continental Shelf Activities...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

... for all Mobile Offshore Drilling Units and Floating Outer Continental Shelf Facilities (as defined in... Commander. Vessels requiring Coast Guard inspection include Mobile Offshore Drilling Units (MODUs), Floating... engage directly in oil and gas exploration or production in the offshore waters of the Eighth Coast Guard...

77 FR 43103 - Policy on the 2009 Revision of the International Maritime Organization Code for the Construction...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... Offshore Drilling Units AGENCY: Coast Guard, DHS. ACTION: Notice of availability. SUMMARY: The Coast Guard...), Code for the Construction and Equipment of Mobile Offshore Drilling Units, 2009 (2009 MODU Code). CG...: Background and Purpose Foreign documented MODUs engaged in any offshore activity associated with the...

33 CFR 143.201 - Existing MODUs exempted from new design requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Mobile Offshore Drilling Units § 143.201 Existing MODUs exempted from new design requirements. Any mobile offshore drilling...

78 FR 18965 - Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-28

... Drilling Program in the Chukchi Sea, Alaska AGENCY: National Marine Fisheries Service (NMFS), National... numbers of marine mammals, by harassment, incidental to conducting offshore exploration drilling on Outer... offshore exploration drilling on OCS leases in the Chukchi Sea, Alaska, during the 2014 open-water season...

78 FR 24731 - Taking Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to an...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-26

... Drilling Program in the Chukchi Sea, Alaska AGENCY: National Marine Fisheries Service (NMFS), National... conducting offshore exploration drilling on Outer Continental Shelf (OCS) leases in the Chukchi Sea, Alaska... incidental to COP's offshore exploration drilling in the Chukchi Sea during the 2014 open- [[Page 24732...

77 FR 11492 - Notice of Availability of a Draft Environmental Assessment for the Issuance of Incidental...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-27

... Shell for the take of marine mammals incidental to offshore oil and gas exploratory drilling programs in... Mammals by Harassment Incidental to Conducting Exploratory Drilling Programs in the U.S. Beaufort and... take of marine mammals incidental to conducting offshore exploratory drilling programs in the U.S...

76 FR 4093 - Takes of Marine Mammals Incidental to Specified Activities; Taking Marine Mammals Incidental to...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-24

... Drilling Programs in the Chukchi and Beaufort Seas, AK AGENCY: National Marine Fisheries Service (NMFS... harassment, by Shell Offshore Inc. (Shell) incidental to offshore exploration drilling on Outer Continental... drilling programs in 2010. ADDRESSES: The applications related to this action are available by writing to...

33 CFR 143.205 - Requirements for U.S. and undocumented MODUs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES DESIGN AND EQUIPMENT Mobile Offshore Drilling Units § 143.205 Requirements for U.S. and undocumented MODUs. Each mobile offshore drilling unit that is...

77 FR 72880 - Information Collection Activities: Notice to Lessees and/or Operators (NTL)-Gulf of Mexico OCS...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-06

... Offshore Drilling Units). OMB Control Number: 1014-0013. Abstract: The Outer Continental Shelf (OCS) Lands.... The subject of this ICR is an NTL, GPS (Global Positioning System) for MODUs (Mobile Offshore Drilling... Operators (NTL)--Gulf of Mexico OCS Region--GPS (Global Positioning System) for MODUs (Mobile Offshore...

75 FR 39518 - National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-09

... DEPARTMENT OF ENERGY National Commission on the BP Deepwater Horizon Oil Spill and Offshore... an open meeting on July 12 and 13, 2010, of the National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling, (75 FR 37783). This document makes several corrections to that notice. FOR...

Offshore Oil Drilling: Buying Energy Independence or Buying Time?

ERIC Educational Resources Information Center

Baird, Stephen L.

2008-01-01

This article addresses the issues and concerns about offshore oil drilling in the United States. The demand for energy is going up, not down, and for a long time, even as alternative sources of energy are developed, more oil will be needed. The strongest argument against drilling is that it could distract the country from the pursuit of…

Assessment of the Technology and Practice for Determining Casing Degradation during Offshore Drilling Operations.

DTIC Science & Technology

1982-09-01

industries. Transport of hydrocarbons Castagnet. A.COG. InStituto de Energia Atomica. Sao Paulo (Brazil). Divisao de ApI icacao de Radioisotopos na...DETECTOR*; MEETING PAPER; OPERATING CONDITION; PIPELINE*; PRESSURE: SAFETY EQUIPMENT; SOLAR ENERGY: THERMAL INSULATION: TUBE; VALVE Leaks In gas grids

77 FR 27054 - Notice of Approval of Clean Air Act Outer Continental Shelf Permits Issued to Shell Offshore, Inc...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-08

... Shelf Permits Issued to Shell Offshore, Inc. for the Kulluk Conical Drilling Unit AGENCY: United States... (OCS) permit to construct and Title V air quality operating permit to Shell Offshore, Inc. (``Shell'') for operation of the Kulluk conical drilling unit in the Beaufort Sea off the north coast of Alaska...

Drill cuttings mount formation study

NASA Astrophysics Data System (ADS)

Teh, Su Yean; Koh, Hock Lye

2014-07-01

Oil, Gas and Energy sector has been identified as an essential driving force in the Malaysian Economic Transformation Programs (ETP). Recently confirmed discovery of many offshore oil and gas deposits in Malaysian waters has ignited new confidence in this sector. However, this has also spurred intense interest on safeguarding the health and environment of coastal waters in Malaysia from adverse impact resulting from offshore oil and gas production operation. Offshore discharge of spent drilling mud and rock cuttings is the least expensive and simplest option to dispose of large volumes of drilling wastes. But this onsite offshore disposal may have adverse environmental impacts on the water column and the seabed. It may also pose occupational health hazards to the workers living in the offshore platforms. It is therefore important to model the transport and deposition of drilling mud and rock cuttings in the sea to enable proper assessment of their adverse impacts on the environment and the workers. Further, accumulation of drill particles on the seabed may impede proper operation of pipelines on the seabed. In this paper, we present an in-house application model TUNA-PT developed to cater to local oil and gas industry needs to simulate the dispersion and mount formation of drill cuttings by offshore oil and gas exploration and production platforms. Using available data on Malaysian coastal waters, simulation analyses project a pile formation on the seabed with a maximum height of about 1 m and pile radius of around 30 to 50 m. Simulated pile heights are not sensitive to the heights of release of the cuttings as the sensitivity has been mitigated by the depth of water.

Review of technology for Arctic offshore oil and gas recovery

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sackinger, W. M.

1980-08-01

The technical background briefing report is the first step in the preparation of a plan for engineering research oriented toward Arctic offshore oil and gas recovery. A five-year leasing schedule for the ice-prone waters of the Arctic offshore is presented, which also shows the projected dates of the lease sale for each area. The estimated peak production rates for these areas are given. There is considerable uncertainty for all these production estimates, since no exploratory drilling has yet taken place. A flow chart is presented which relates the special Arctic factors, such as ice and permafrost, to the normal petroleummore » production sequence. Some highlights from the chart and from the technical review are: (1) in many Arctic offshore locations the movement of sea ice causes major lateral forces on offshore structures, which are much greater than wave forces; (2) spray ice buildup on structures, ships and aircraft will be considerable, and must be prevented or accommodated with special designs; (3) the time available for summer exploratory drilling, and for deployment of permanent production structures, is limited by the return of the pack ice. This time may be extended by ice-breaking vessels in some cases; (4) during production, icebreaking workboats will service the offshore platforms in most areas throughout the year; (5) transportation of petroleum by icebreaking tankers from offshore tanker loading points is a highly probable situation, except in the Alaskan Beaufort; and (6) Arctic pipelines must contend with permafrost, making instrumentation necessary to detect subtle changes of the pipe before rupture occurs.« less

46 CFR 107.01 - Purpose; preemptive effect.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Purpose; preemptive effect. 107.01 Section 107.01 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... rules for the design, construction, equipment, inspection and operation of mobile offshore drilling...

46 CFR 108.301 - Stability.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Stability. 108.301 Section 108.301 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Stability... Mobile Offshore Drilling Units. [CGD 79-023, 48 FR 51008, Nov. 4, 1983] ...

46 CFR 107.211 - Original Certificate of Inspection.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Original Certificate of Inspection. 107.211 Section 107.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... Offshore Drilling Units” (Appendix A). Existing structure, arrangements, materials, equipment, and...

46 CFR 108.301 - Stability.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Stability. 108.301 Section 108.301 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Stability... Mobile Offshore Drilling Units. [CGD 79-023, 48 FR 51008, Nov. 4, 1983] ...

46 CFR 107.211 - Original Certificate of Inspection.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Original Certificate of Inspection. 107.211 Section 107.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... Offshore Drilling Units” (Appendix A). Existing structure, arrangements, materials, equipment, and...

46 CFR 107.211 - Original Certificate of Inspection.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Original Certificate of Inspection. 107.211 Section 107.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... Offshore Drilling Units” (Appendix A). Existing structure, arrangements, materials, equipment, and...

46 CFR 107.211 - Original Certificate of Inspection.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Original Certificate of Inspection. 107.211 Section 107.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... Offshore Drilling Units” (Appendix A). Existing structure, arrangements, materials, equipment, and...

46 CFR 108.301 - Stability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Stability. 108.301 Section 108.301 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Stability... Mobile Offshore Drilling Units. [CGD 79-023, 48 FR 51008, Nov. 4, 1983] ...

46 CFR 107.211 - Original Certificate of Inspection.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Original Certificate of Inspection. 107.211 Section 107.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... Offshore Drilling Units” (Appendix A). Existing structure, arrangements, materials, equipment, and...

46 CFR 108.301 - Stability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Stability. 108.301 Section 108.301 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Stability... Mobile Offshore Drilling Units. [CGD 79-023, 48 FR 51008, Nov. 4, 1983] ...

46 CFR 108.301 - Stability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Stability. 108.301 Section 108.301 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Stability... Mobile Offshore Drilling Units. [CGD 79-023, 48 FR 51008, Nov. 4, 1983] ...

46 CFR 107.01 - Purpose; preemptive effect.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Purpose; preemptive effect. 107.01 Section 107.01 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... rules for the design, construction, equipment, inspection and operation of mobile offshore drilling...

46 CFR 107.01 - Purpose; preemptive effect.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Purpose; preemptive effect. 107.01 Section 107.01 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... rules for the design, construction, equipment, inspection and operation of mobile offshore drilling...

77 FR 26562 - Mobile Offshore Drilling Unit Dynamic Positioning Guidance

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-04

... regarding a draft policy letter on Dynamic Positioning (DP) Systems, Emergency Disconnect Systems, Blowout... Coast Guard, NOSAC issued the report ``Recommendations for Dynamic Positioning System Design and... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2011-1106] Mobile Offshore Drilling Unit Dynamic...

76 FR 81957 - Mobile Offshore Drilling Unit Guidance Policy

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-29

... Purpose Dynamic Positioning Systems (DPSs), Emergency Disconnect Systems (EDSs), Blowout Preventers (BOPs..., ``Dynamically Positioned Mobile Offshore Drilling Unit (MODU) Critical Systems, Personnel and Training.'' We... association, business, labor union, etc.). You may review a Privacy Act, system of records notice regarding...

46 CFR 58.60-1 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING MAIN AND AUXILIARY MACHINERY AND RELATED SYSTEMS Industrial Systems and Components on Mobile Offshore Drilling Units (MODU) § 58.60-1 Applicability. This subpart applies to the following industrial systems on board a mobile offshore drilling unit...

46 CFR 58.60-1 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING MAIN AND AUXILIARY MACHINERY AND RELATED SYSTEMS Industrial Systems and Components on Mobile Offshore Drilling Units (MODU) § 58.60-1 Applicability. This subpart applies to the following industrial systems on board a mobile offshore drilling unit...

46 CFR 58.60-1 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING MAIN AND AUXILIARY MACHINERY AND RELATED SYSTEMS Industrial Systems and Components on Mobile Offshore Drilling Units (MODU) § 58.60-1 Applicability. This subpart applies to the following industrial systems on board a mobile offshore drilling unit...

46 CFR 58.60-1 - Applicability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING MAIN AND AUXILIARY MACHINERY AND RELATED SYSTEMS Industrial Systems and Components on Mobile Offshore Drilling Units (MODU) § 58.60-1 Applicability. This subpart applies to the following industrial systems on board a mobile offshore drilling unit...

46 CFR 58.60-1 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-10-01

... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE ENGINEERING MAIN AND AUXILIARY MACHINERY AND RELATED SYSTEMS Industrial Systems and Components on Mobile Offshore Drilling Units (MODU) § 58.60-1 Applicability. This subpart applies to the following industrial systems on board a mobile offshore drilling unit...

PAH composition of Water Based Drilling Mud and drill cuttings in the offshore region, east coast of India.

PubMed

Jagwani, Devaanshi; Kulkarni, Atul; Shukla, Parth; Ramteke, Dilip S; Juneja, Harjeet D

2011-11-01

As a consequence of offshore drilling, used Water Based Drilling Muds (WBMs) are typically disposed off, by discharging into the sea; such a disposal does not fully eliminate the environmental hazards. Hence, in this study, 2, 3, 4 and 5 ringed polycyclic aromatic hydrocarbons (PAHs i.e. naphthalene, fluorene, phenanthrene, fluoranthene, chrysene and benzo (a) pyrene) were determined from the WBMs and associated drill cuttings obtained from varying depths(viz. 150, 300 and 600 m) from three offshore wells present in East coast of India. In both WBMs and drill cuttings, concentration of naphthalene was maximum i.e. 81.59 ± 2.73 and 39.87 ± 2.40 mg/kg respectively, while benzo (a) pyrene was minimum i.e. 0.19 ± 0.07 and 0.12 ± 0.03 mg/kg respectively. The WBMs contained significantly (p < 0.05) higher PAH concentration than drill cuttings. The individual PAH concentration significantly (p < 0.01) increased with increasing depth in each well.

46 CFR 107.269 - Annual inspection.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling unit...

46 CFR 107.269 - Annual inspection.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling unit...

46 CFR 107.269 - Annual inspection.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling unit...

77 FR 57572 - Notice of Arrival on the Outer Continental Shelf

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-18

... program currently requires NOA information for those vessels, facilities, and Mobile Offshore Drilling... Lendvay, Commercial Vessel Compliance, Foreign and Offshore Vessel Compliance Division (CG-CVC-2), U.S... 2254), which required NOA information for those vessels, facilities and Mobile Drilling Units (MODUs...

46 CFR 107.269 - Annual inspection.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling unit...

46 CFR 107.269 - Annual inspection.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Annual inspection. 107.269 Section 107.269 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND CERTIFICATION Inspection and Certification § 107.269 Annual inspection. (a) Your mobile offshore drilling unit...

Appendix G - Spill Prevention, Control, and Countermeasure (SPCC) Inspection Checklists - Offshore Oil Production, Drilling, and Workover

EPA Pesticide Factsheets

For offshore drilling/production facilities - This checklist assists EPA inspectors in conducting a thorough and consistent inspection of a facility’s compliance with the Spill Prevention, Control, and Countermeasure (SPCC) rule at 40 CFR part 112.

Review and Recommendations for the Interagency Ship Structure Committee’s Fiscal 1984 Research Program,

DTIC Science & Technology

1983-01-01

Daily. Proposal Evaluation Procedure Organizations interested in doing the work adverstised submit proposals and cost estimates. The USCG contracting...types of offshore structures. These structures have largely been fixed platforms for petroleum drilling and production, and mobile offshore drilling...structures and of those mobile drilling units that are bottom supported, such as jack-ups and submersibles. Structures which are held in place by anchors

46 CFR 107.113 - Industrial personnel.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Industrial personnel. 107.113 Section 107.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND... required crew as set forth in the Certificate of Inspection, carried on board a mobile offshore drilling...

46 CFR 107.113 - Industrial personnel.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Industrial personnel. 107.113 Section 107.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND... required crew as set forth in the Certificate of Inspection, carried on board a mobile offshore drilling...

46 CFR 107.113 - Industrial personnel.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Industrial personnel. 107.113 Section 107.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND... required crew as set forth in the Certificate of Inspection, carried on board a mobile offshore drilling...

78 FR 58989 - Electrical Equipment in Hazardous Locations; Extension of Comment Period

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-25

... to foreign Mobile Offshore Drilling Units (MODUs), floating facilities, and vessels that engage in... offshore supply vessels (OSVs). The proposed regulations would expand the list of national and... Purpose On September 6, 2013, we received a letter from the International Association of Drilling...

46 CFR 108.101 - Incorporation by reference.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Incorporation by reference. 108.101 Section 108.101 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN....105. Resolution A.649(16), Code for the Construction and Equipment of Mobile Offshore Drilling Units...

46 CFR 107.01 - Purpose of subchapter.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Purpose of subchapter. 107.01 Section 107.01 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND..., construction, equipment, inspection and operation of mobile offshore drilling units operating under the U.S...

46 CFR 107.113 - Industrial personnel.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Industrial personnel. 107.113 Section 107.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND... required crew as set forth in the Certificate of Inspection, carried on board a mobile offshore drilling...

46 CFR 108.101 - Incorporation by reference.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Incorporation by reference. 108.101 Section 108.101 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN....105. Resolution A.649(16), Code for the Construction and Equipment of Mobile Offshore Drilling Units...

46 CFR 107.113 - Industrial personnel.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Industrial personnel. 107.113 Section 107.113 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND... required crew as set forth in the Certificate of Inspection, carried on board a mobile offshore drilling...

46 CFR 107.01 - Purpose of subchapter.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Purpose of subchapter. 107.01 Section 107.01 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS INSPECTION AND..., construction, equipment, inspection and operation of mobile offshore drilling units operating under the U.S...

46 CFR 107.215 - Renewal of Certificate of Inspection.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Renewal of Certificate of Inspection. 107.215 Section 107.215 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING... Certification of Existing Mobile Offshore Drilling Units” (Appendix A). (d) A Certificate of Inspection is valid...

46 CFR 107.215 - Renewal of Certificate of Inspection.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Renewal of Certificate of Inspection. 107.215 Section 107.215 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING... Certification of Existing Mobile Offshore Drilling Units” (Appendix A). (d) A Certificate of Inspection is valid...

46 CFR 107.215 - Renewal of Certificate of Inspection.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Renewal of Certificate of Inspection. 107.215 Section 107.215 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING... Certification of Existing Mobile Offshore Drilling Units” (Appendix A). (d) A Certificate of Inspection is valid...

46 CFR 108.101 - Incorporation by reference.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Incorporation by reference. 108.101 Section 108.101 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN... Equipment of Mobile Offshore Drilling Units (MODU Code), 19 October 1989 with amendments of June 1991 108...

46 CFR 108.101 - Incorporation by reference.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Incorporation by reference. 108.101 Section 108.101 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN... Equipment of Mobile Offshore Drilling Units (MODU Code), 19 October 1989 with amendments of June 1991 108...

46 CFR 108.101 - Incorporation by reference.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Incorporation by reference. 108.101 Section 108.101 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN... Equipment of Mobile Offshore Drilling Units (MODU Code), 19 October 1989 with amendments of June 1991 108...

46 CFR 107.215 - Renewal of Certificate of Inspection.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Renewal of Certificate of Inspection. 107.215 Section 107.215 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING... Certification of Existing Mobile Offshore Drilling Units” (Appendix A). (d) A Certificate of Inspection is valid...

46 CFR 107.215 - Renewal of Certificate of Inspection.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Renewal of Certificate of Inspection. 107.215 Section 107.215 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING... Certification of Existing Mobile Offshore Drilling Units” (Appendix A). (d) A Certificate of Inspection is valid...

46 CFR 10.107 - Definitions in subchapter B.

Code of Federal Regulations, 2012 CFR

2012-10-01

... officer. Ballast control operator or BCO means an officer restricted to service on mobile offshore... attend classes, make contributions of time or money, receive treatment, submit to any manner of probation.... Mobile offshore drilling unit or MODU means a vessel capable of engaging in drilling operations for the...

46 CFR 10.107 - Definitions in subchapter B.

Code of Federal Regulations, 2013 CFR

2013-10-01

... officer. Ballast control operator or BCO means an officer restricted to service on mobile offshore... attend classes, make contributions of time or money, receive treatment, submit to any manner of probation.... Mobile offshore drilling unit or MODU means a vessel capable of engaging in drilling operations for the...

40 CFR 112.11 - Spill Prevention, Control, and Countermeasure Plan requirements for offshore oil drilling...

Code of Federal Regulations, 2011 CFR

2011-07-01

... Greases, and Fish and Marine Mammal Oils; and Vegetable Oils (Including Oils from Seeds, Nuts, Fruits, and... Countermeasure Plan requirements for offshore oil drilling, production, or workover facilities. 112.11 Section 112.11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS OIL...

Data Modeling, Development, Installation and Operation of the ACEX Offshore Drilling Information System for the Mission Specific Platform Expedition to the Lomonosov Ridge, Arctic Ocean.

NASA Astrophysics Data System (ADS)

Conze, R.; Krysiak, F.; Wallrabe-Adams, H.; Graham, C. C.

2004-12-01

During August/September 2004, the Arctic Coring Expedition (ACEX) was used to trial a new Offshore Drilling Information System (OffshoreDIS). ACEX was the first Mission Specific Platform (MSP) expedition of the Integrated Ocean Drilling Programme (IODP), funded by the European Consortium for Ocean Research Drilling (ECORD). The British Geological Survey in conjunction with the University of Bremen and the European Petrophysics Consortium were the ECORD Science Operator (ESO) for ACEX. IODP MSP expeditions have very similar data management requirements and operate in similar working environments to the lake drilling projects conducted by the International Continental Scientific Drilling Program (ICDP), for example, the GLAD800, which has very restricted space on board and operates in difficult conditions. Both organizations require data capture and management systems that are mobile, flexible and that can be deployed quickly on small- to medium-sized drilling platforms for the initial gathering of data, and that can also be deployed onshore in laboratories where the bulk of the scientific work is conducted. ESO, therefore, decided that an adapted version of the existing Drilling Information System (DIS) used by ICDP projects would satisfy its requirements. Based on the existing DIS, an OffshoreDIS has been developed for MSP expeditions. The underlying data model is compatible with IODP(JANUS), the Bremen Core Repository, WDC-MARE/PANGAEA and the LacCore in Minneapolis. According to the specific expedition platform configuration and on-board workflow requirements for the Arctic, this data model, data pumps and user interfaces were adapted for the ACEX-OffshoreDIS. On the drill ship Vidar Viking the cores were catalogued and petrophysically logged using a GeoTek Multi-Sensor Core Logger System, while further initial measurements, lithological descriptions and biostratigraphic investigations were undertaken on the Oden, which provided laboratory facilities for the expedition. Onboard samples were registered in a corresponding sample archive on both vessels. The ACEX-OffshoreDIS used a local area network covering the two ships of the three icebreaker fleet by wireless LAN between the ships and partly wired LAN on the ships. A DIS-server was installed on each ship. These were synchronized by database replication and linked to a total of 10 client systems and label printers across both ships. The ACEX-OffshoreDIS will also be used for the scientific measurement and analysis phase of the expedition during the post-field operations `shore-party' in November 2004 at the Bremen Core Repository (BCR). The data management system employed in the Arctic will be reconfigured and deployed at the BCR. In addition, an eXtended DIS (XDIS) Web interface will be available. This will allow controlled sample distribution (core curation, sub-sampling) as well as sharing of data (registration, upload and download) with other laboratories which will be undertaking additional sampling and analyses. The OffshoreDIS data management system will be of long-term benefit to both IODP and ICDP, being deployed in forthcoming MSP offshore projects, ICDP lake projects and joint IODP-ICDP projects such as the New Jersey Coastal Plain Drilling Project.

Evaluation of modeling as a tool to determine the potential impacts related to drilling wastes in the Brazilian offshore.

PubMed

Pivel, María Alejandra Gómez; Dal Sasso Freitas, Carla Maria

2010-08-01

Numerical models that predict the fate of drilling discharges at sea constitute a valuable tool for both the oil industry and regulatory agencies. In order to provide reliable estimates, models must be validated through the comparison of predictions with field or laboratory observations. In this paper, we used the Offshore Operators Committee Model to simulate the discharges from two wells drilled at Campos Basin, offshore SE Brazil, and compared the results with field observations obtained 3 months after drilling. The comparison showed that the model provided reasonable predictions, considering that data about currents were reconstructed and theoretical data were used to characterize the classes of solids. The model proved to be a valuable tool to determine the degree of potential impact associated to drilling activities. However, since the accuracy of the model is directly dependent on the quality of input data, different possible scenarios should be considered when used for forecast modeling.

Methods of measurement of exploratory well impacts, offshore Florida

USGS Publications Warehouse

Dustan, Phillip A.; Kindinger, Jack L.; Lidz, B.H.; Hudson, J.H.

1990-01-01

Six offshore oil well tests were drilled off Key West in the late 1950s and early 1960s. Two wells were drilled on coral bottom, two on carbonate sand, and two on mixed turtle grass and gorgonian/sponge hardbottom. After locating the sites with a proton magnetometer; several underwater assessment methods were used to measure the ecological impacts of drilling. Because of differing environments and bottom types, no single method was applicable at every site.

33 CFR 96.340 - Safety Management Certificate: what is it and when is it needed?

Code of Federal Regulations, 2010 CFR

2010-07-01

... if it is a tanker, bulk freight vessel, freight vessel, or a self-propelled mobile offshore drilling... vessel, or a self-propelled mobile offshore drilling unit of 500 gross tons or more, when engaged on... audit; (2) A satisfactory intermediate verification audit requested by the vessel's responsible person...

Israel: World Oil Report 1991

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1991-08-01

This paper reports that Major activity in 1990 was Israel National Oil Co.'s startup in November of a $30 million exploratory drilling program near the Dead Sea. Isramco's deep Yam 2 offshore wildcat was apparently suspended after gas shows and mechanical problems. In 1990, the Negev venture 2, led by Isramco, acquired an additional one million-acre offshore exploration license between Ashdod (offshore from which Yam 2 was sited) and Haifa. The group plans a $40-million three-well program. Drilling last year totaled four wells and 31,114 ft of hole. Included were one oil well extension and three dry holes. This year,more » eight onshore wildcats and two development wells, plus one offshore wildcat are expected to be drilled. Production averaged only 248 bopd and 3.2 MMcfgd in 1990. Reserves are estimated at 1.3 million bbl of oil and 6.8 bcfg.« less

77 FR 17491 - National Offshore Safety Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-26

... from the Mobile Offshore Drilling Unit Guidance Policy, Notice of Availability, request for comments... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2012-0091] National Offshore Safety... Management; Notice of Federal Advisory Committee Meetings. SUMMARY: The National Offshore Safety Advisory...

Effects of offshore oil drilling on Philippine reef corals.

USGS Publications Warehouse

Hudson, J.H.; Shinn, E.A.; Robbin, D.M.

1982-01-01

An offshore drilling site in an area of extensive live-coral bottom off NW Palawan Island, Philippines, was examined 15 months after well completion. Porites lutea growth rates showed that little suppression of head coral growth could be attributed to drilling. Diver observation, however, together with analysis of sampling transect photomosaics, revealed 70-90% reduction in foliose, branching, and plate-like corals in an iron-stained area that extended out from the wellheads in a 115 X 85-m ellipse.-from Authors

Distribution of arsenic and copper in sediment pore water: an ecological risk assessment case study for offshore drilling waste discharges.

PubMed

Sadiq, Rehan; Husain, Tahir; Veitch, Brian; Bose, Neil

2003-12-01

Due to the hydrophobic nature of synthetic based fluids (SBFs), drilling cuttings are not very dispersive in the water column and settle down close to the disposal site. Arsenic and copper are two important toxic heavy metals, among others, found in the drilling waste. In this article, the concentrations of heavy metals are determined using a steady state "aquivalence-based" fate model in a probabilistic mode. Monte Carlo simulations are employed to determine pore water concentrations. A hypothetical case study is used to determine the water quality impacts for two discharge options: 4% and 10% attached SBFs, which correspond to the best available technology option and the current discharge practice in the U.S. offshore. The exposure concentration (CE) is a predicted environmental concentration, which is adjusted for exposure probability and bioavailable fraction of heavy metals. The response of the ecosystem (RE) is defined by developing an empirical distribution function of predicted no-effect concentration. The pollutants' pore water concentrations within the radius of 750 m are estimated and cumulative distributions of risk quotient (RQ=CE/RE) are developed to determine the probability of RQ greater than 1.

Pulmonary function and high-resolution computed tomography examinations among offshore drill floor workers.

PubMed

Kirkhus, Niels E; Skare, Øivind; Ulvestad, Bente; Aaløkken, Trond Mogens; Günther, Anne; Olsen, Raymond; Thomassen, Yngvar; Lund, May Brit; Ellingsen, Dag G

2018-04-01

The aim of this study was to assess short-term changes in pulmonary function in drill floor workers currently exposed to airborne contaminants generated as a result of drilling offshore. We also aimed to study the prevalence of pulmonary fibrosis using high-resolution computed tomography (HRCT) scans of another group of previously exposed drill floor workers. Pulmonary function was measured before and after a 14-day work period in a follow-up study of 65 drill floor workers and 65 referents. Additionally, 57 other drill floor workers exposed to drilling fluids during the 1980s were examined with HRCT of the lungs in a cross-sectional study. The drill floor workers had a statistically significant decline in forced expiratory volume in 1 s (FEV 1 ) across the 14-day work period after adjustment for diurnal variations in pulmonary function (mean 90 mL, range 30-140 mL), while the small decline among the referents (mean 20 mL, range - 30 to 70 mL) was not of statistical significance. Larger declines in FEV 1 among drill workers were associated with the fewer number of days of active drilling. There were no signs of pulmonary fibrosis related to oil mist exposure among the other previously exposed drill floor workers. After 14 days offshore, a statistically significant decline in FEV 1 was observed in the drill floor workers, which may not be related to oil mist exposure. No pulmonary fibrosis related to oil mist exposure was observed.

78 FR 27913 - Revision of Crane Regulation Standards for Mobile Offshore Drilling Units (MODUs), Offshore...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-13

...The Coast Guard proposes to revise regulations related to the design, certification, inspection, and testing of cranes. These regulations apply to cranes installed on Mobile Offshore Drilling Units (MODUs), Offshore Supply Vessels (OSVs), and floating Outer Continental Shelf (OCS) facilities. This revision would update industry standards incorporated by reference with more recent versions, which are used by industry and incorporated in Bureau of Safety and Environmental Enforcement regulations. Additionally, the Coast Guard proposes to revise regulations regarding certification, inspection, and testing of cranes by allowing use of additional organizations to act in lieu of Coast Guard marine inspectors.

Comparison of anxiety prevalence among based and offshore National Iranian Drilling Company staff's children in Ahvaz, 2013.

PubMed

Zargham-Boroujeni, Ali; Shahba, Zohre; Abedi, Heidarali

2015-01-01

Anxiety is one of the most common psychological issues among all age groups including children. The main role of parents has been known to support their children. Being far away from a source of support has been shown to be a potential trigger for childhood anxiety. Periodical jobs, including offshore work, are among the main reasons for absence of one of the parents. Therefore, this study aims to assess anxiety in children of National Iranian Drilling Company offshore staff. In this historical cohort study, 160 students including 80 boys and 80 girls were selected through convenient random sampling from the schools of National Iranian Drilling Company. Data were collected using Revised Children's Manifest Anxiety Inventory (by Reynolds and Richmond), consisting 37 items and a demographic questionnaire. The collected data were statistically analyzed by t-test and logistic regression tests through SPSS software. The mean anxiety score was 12.80 among offshore staff's children and 11.67 among the children of the based staff. The ratio of manifest anxiety among the offshore workers' children was significantly more than the based ones'. Based on the findings, offshore fathers' job affects the anxiety of the children.

Shift work at a modern offshore drilling rig.

PubMed

Rodrigues, V F; Fischer, F M; Brito, M J

2001-12-01

The oil and gas exploration and production offshore units are classified as hazardous installations. Work in these facilities is complex, confined and associated with a wide range of risks. The continuous operation is secured by various shift work patterns. The objective of this study was to evaluate how offshore drilling workers perceived shift work at high seas and its impacts on their life and working conditions. The main features of the studied offshore shift work schedules are: long time on board (14 to 28 days), extended shifts (12 hours or more per day), slow rotation (7 to 14 days in the same shift), long sequence of days on the night shift (7 to 14 days in a row) and the extra-long extended journey (18 hours) on shift change and landing days. Interviews revealed a wide range of stressors caused by the offshore shift work, as well as difficulties to conciliate work with family life. It was observed that changes of the family model, leading to role conflicts and social isolation, work in a hazardous environment, perceiving poor sleep when working at night shifts and the imbalance between the expected and actual rewards are the major stressors for the offshore drilling workers.

78 FR 18614 - National Offshore Safety Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-27

... Continental Shelf (OCS); (b) Electrical Equipment in Hazardous Areas on Foreign Flag Mobile Offshore Drilling... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2013-0182] National Offshore Safety... Advisory Committee Meetings. SUMMARY: The National Offshore Safety Advisory Committee (NOSAC) will meet on...

76 FR 11503 - National Offshore Safety Advisory Committee; Vacancies

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

... person representing enterprises specializing in offshore drilling. To be eligible, applicants for all... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2011-0040] National Offshore Safety... Coast Guard seeks applications for membership on the National Offshore Safety Advisory Committee. This...

76 FR 39410 - National Offshore Safety Advisory Committee; Vacancies

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-06

... energy industry; (d) One member representing enterprises specializing in offshore drilling; and, (e) One... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2011-0539] National Offshore Safety... Coast Guard seeks applications for membership on the National Offshore Safety Advisory Committee. This...

Making Training a Rewarding Experience for Offshore Drilling Personnel at Diamond M Company.

ERIC Educational Resources Information Center

Zambon, Franco

The problems of the training departments of offshore drilling companies are to determine novel rewards for trainees and to use these rewards correctly. Rewards are motivators and real or apparent satisfiers of needs. For some instructional goals, computer-based training satisfies many needs and applies many motivators to hold the trainee's…

Oil and gas in offshore tracts: estimates before and after drilling.

PubMed

Uman, M F; James, W R; Tomlinson, H R

1979-08-03

Estimates of volumes of recoverable hydrocarbons underlying offshore tracts are made by the U.S. Geological Survey prior to the sale of leases and after drilling on those leases. Comparisons of these estimates show a moderate positive correlation and no evidence for relative bias, although the precision of the predictions is quite limnited.

33 CFR 146.202 - Notice of arrival or relocation of MODUs on the OCS.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OF HOMELAND SECURITY (CONTINUED) OUTER CONTINENTAL SHELF ACTIVITIES OPERATIONS Mobile Offshore Drilling Units § 146.202 Notice of arrival or relocation of MODUs on the OCS. (a) The owner of any mobile offshore drilling unit engaged in OCS activities shall, 14 days before arrival of the unit on the OCS or as...

Oil and gas in offshore tracts: Estimates before and after drilling

USGS Publications Warehouse

Uman, M.F.; James, W.R.; Tomlinson, H.R.

1979-01-01

Estimates of volumes of recoverable hydrocarbons underlying offshore tracts are made by the U.S. Geological Survey prior to the sale of leases and after drilling on those leases. Comparisons of these estimates show a moderate positive correlation and no evidence for relative bias, although the precision of the predictions is quite limited. Copyright ?? 1979 AAAS.

Prediction of drilling site-specific interaction of industrial acoustic stimuli and endangered whales: Beaufort Sea (1985). Final report, July 1985-March 1986

DOE Office of Scientific and Technical Information (OSTI.GOV)

Miles, P.R.; Malme, C.I.; Shepard, G.W.

1986-10-01

Research was performed during the first year (1985) of the two-year project investigating potential responsiveness of bowhead and gray whales to underwater sounds associated with offshore oil-drilling sites in the Alaskan Beaufort Sea. The underwater acoustic environment and sound propagation characteristics of five offshore sites were determined. Estimates of industrial noise levels versus distance from those sites are provided. LGL Ltd. (bowhead) and BBN (gray whale) jointly present zones of responsiveness of these whales to typical underwater sounds (drillship, dredge, tugs, drilling at gravel island). An annotated bibliography regarding the potential effects of offshore industrial noise on bowhead whales inmore » the Beaufort Sea is included.« less

46 CFR 109.213 - Emergency training and drills.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Emergency training and drills. 109.213 Section 109.213 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.213 Emergency training and drills. (a) Training materials...

46 CFR 109.213 - Emergency training and drills.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Emergency training and drills. 109.213 Section 109.213 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.213 Emergency training and drills. (a) Training materials...

46 CFR 109.213 - Emergency training and drills.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Emergency training and drills. 109.213 Section 109.213 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.213 Emergency training and drills. (a) Training materials...

46 CFR 109.213 - Emergency training and drills.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Emergency training and drills. 109.213 Section 109.213 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.213 Emergency training and drills. (a) Training materials...

46 CFR 109.213 - Emergency training and drills.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Emergency training and drills. 109.213 Section 109.213 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.213 Emergency training and drills. (a) Training materials...

[Work-related accidents on oil drilling platforms in the Campos Basin, Rio de Janeiro, Brazil].

PubMed

Freitas, C M; Souza, C A; Machado, J M; Porto, M F

2001-01-01

The offshore oil industry is characterized by complex systems in relation to technology and organization of work. Working conditions are hazardous, resulting in accidents and even occasional full-scale catastrophes. This article is the result of a study on work-related accidents in the offshore platforms in the Campos Basin, Rio de Janeiro State. The primary objective was to provide technical back-up for both workers' representative organizations and public authorities. As a methodology, we attempt to go beyond the immediate causes of accidents and emphasize underlying causes related to organizational and managerial aspects. The sources were used in such a way as to permit classification in relation to the type of incident, technological system, operation, and immediate and underlying causes. The results show the aggravation of safety conditions and the immediate need for public authorities and the offshore oil industry in Brazil to change the methods used to investigate accidents in order to identify the main causes in the organizational and managerial structure of companies.

Aerospace technology can be applied to exploration 'back on earth'. [offshore petroleum resources

NASA Technical Reports Server (NTRS)

Jaffe, L. D.

1977-01-01

Applications of aerospace technology to petroleum exploration are described. Attention is given to seismic reflection techniques, sea-floor mapping, remote geochemical sensing, improved drilling methods and down-hole acoustic concepts, such as down-hole seismic tomography. The seismic reflection techniques include monitoring of swept-frequency explosive or solid-propellant seismic sources, as well as aerial seismic surveys. Telemetry and processing of seismic data may also be performed through use of aerospace technology. Sea-floor sonor imaging and a computer-aided system of geologic analogies for petroleum exploration are also considered.

Undersea fiber optic technology for the offshore community

DOE Office of Scientific and Technical Information (OSTI.GOV)

Mariano, J.J.

The explosive growth in demand for global communications has been met by a rapid evolution in the undersea fiber-optic technology, which in just a few years has become the predominant method of communication across the world`s oceans and seas. As the scope of applications has become broader, the technology has become more diverse, and now comprises a range of products capable of providing economical, reliable service in any subsea environment, from ocean depths to coastal lagoons. In this paper, the authors discuss how undersea lightwave technology is being applied to meet the communication and production control needs of the offshoremore » oil and gas industry. They discuss the trends and technology developments that are changing the economics of undersea fiber-optic communication networks, as well as synergies in the offshore industry. They consider various applications for the industry and means of enhancing the profitability of platform operations through reduced downtime, reduced operating cost, and enhanced safety. Finally, they discuss extensions to exploratory drilling and land-based operations.« less

Offshore drilling effects in Brazilian SE marine sediments: a meta-analytical approach.

PubMed

Dore, Marina Pereira; Farias, Cássia; Hamacher, Cláudia

2017-01-01

The exploration and production of oil and gas reserves often result to drill cutting accumulations on the seafloor adjacent to drill locations. In this study, the detection of drilling influence on marine sediments was performed by meta-analytical comparison between data from pre- and post-drilling surveys undertaken in offshore Campos Basin, southeast of Brazil. Besides this overall appraisal on the geochemical variables, a multivariate assessment, considering only the post-drilling data, was performed. Among the variables, fines content, carbonates, total organic carbon, barium, chromium, copper, iron, manganese, nickel, lead, vanadium, zinc, and total petroleum hydrocarbons, only barium, copper, and hydrocarbons were related to drilling impacts. In relation to the point of discharge, relative elevated levels in the post-drilling campaigns were observed preferentially up to 500 m in the northeast and southwest directions, associated to the Brazil Current-predominant direction. Other distributed concentrations in the surroundings seem to indicate the dilution and dispersion of drilling waste promoted by meteoceanographic factors.

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2013 CFR

2013-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations..., legible, and accurate records for each well. You must keep drilling records onsite while drilling activities continue. After completion of drilling activities, you must keep all drilling and other well...

30 CFR 250.1612 - Well-control drills.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Well-control drills. 250.1612 Section 250.1612 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL...-control drills. Well-control drills shall be conducted for each drilling crew in accordance with the...

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2012 CFR

2012-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations..., legible, and accurate records for each well. You must keep drilling records onsite while drilling activities continue. After completion of drilling activities, you must keep all drilling and other well...

30 CFR 250.463 - Who establishes field drilling rules?

Code of Federal Regulations, 2012 CFR

2012-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.463 Who establishes field drilling rules? (a) The District... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Who establishes field drilling rules? 250.463...

30 CFR 250.463 - Who establishes field drilling rules?

Code of Federal Regulations, 2013 CFR

2013-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.463 Who establishes field drilling rules? (a) The District... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Who establishes field drilling rules? 250.463...

30 CFR 250.1612 - Well-control drills.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Well-control drills. 250.1612 Section 250.1612 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL...-control drills. Well-control drills shall be conducted for each drilling crew in accordance with the...

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2014 CFR

2014-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations..., legible, and accurate records for each well. You must keep drilling records onsite while drilling activities continue. After completion of drilling activities, you must keep all drilling and other well...

30 CFR 250.1612 - Well-control drills.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Well-control drills. 250.1612 Section 250.1612 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL...-control drills. Well-control drills shall be conducted for each drilling crew in accordance with the...

30 CFR 250.463 - Who establishes field drilling rules?

Code of Federal Regulations, 2014 CFR

2014-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.463 Who establishes field drilling rules? (a) The District... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Who establishes field drilling rules? 250.463...

Effect of eight outer continental shelf drilling muds on the calcification rate and free amino acid pool of the coral Acropora cervicornis

DOE Office of Scientific and Technical Information (OSTI.GOV)

Powell, E.N.; Kendall, J.J. Jr.; Connor, S.J.

1984-09-01

During most offshore drilling operations, drilling muds are routinely discharged into surrounding waters. Because corals are relatively sensitive to many environmental perturbations and can be adversely affected by offshore drilling operations, the effects of drilling muds on corals have received considerable attention. Because drilling muds are discharged intermittently, only periodic exposures of short duration should impact nearby coral reefs. To fully assess the impact of a drilling mud discharge on corals requires an assessment of the capacity for corals to recover from short-term exposure. The purpose of this study was to assess the relative toxicity of a number of mudsmore » that were slated for marine disposal for the coral Acropora cervicornis after a 48-hr recovery period. Calcification rate and free amino acid pool were investigated.« less

Mutual Interest: Engaging Vietnam on Oil Spill Prevention and Response

DTIC Science & Technology

2013-11-01

on the BP Deepwater Horizon Oil Spill and Offshore Drilling builds trust and improves their response capability. The Commission concluded that the...Surface recovery skimmers were 26 National Commission on the BP Deepwater Horizon Oil Spill and...Sea. Los Angeles, University of California Press, 1979. National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling. Report to

Polyamine sensitization in offshore workers handling drilling muds.

PubMed

Ormerod, A D; Wakeel, R A; Mann, T A; Main, R A; Aldridge, R D

1989-11-01

Oil-based mud, a complex mixture containing amines in emulsifiers, is used in offshore drilling operations. It is a skin irritant that occasionally gives rise to allergic contact sensitivity. In patch testing patients with allergy to drilling mud, we have identified polyamine (diethylenetriamine and triethylenetetramine) sensitivity in 5 patients. All 5 patients were also allergic to emulsifiers. These emulsifiers are cross-linked fatty acid amido-amines, in which unreacted amine groups are thought to cross-sensitize with these constituent polyamines. Cross-reactivity between ethylenediamine, diethylenetetramine and triethylenetetramine was found in 9 subjects.

Drilling fluids: Where should research dollars be spent

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sauber

This article discusses the question of where to apply research dollars in the field of drilling fluids which is gravely impacted by environmental concerns. In fact, environmental regulations are the driving force in determining the thrust of drilling fluids research. For example, use of oil-base fluids offshore have, for all practical purposes, been precluded by high disposal costs since offshore disposal has been prohibited. Consequently it must be determined if a water-base mud can be developed that has all or most of the advantages of an oil-base mud.

30 CFR 250.458 - What quantities of drilling fluids are required?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What quantities of drilling fluids are required... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.458 What quantities of drilling fluids are...

30 CFR 250.414 - What must my drilling prognosis include?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What must my drilling prognosis include? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.414 What must my drilling prognosis include? Your...

30 CFR 250.458 - What quantities of drilling fluids are required?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.458 What quantities of drilling fluids are required? (a) You must use... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What quantities of drilling fluids are required...

30 CFR 250.457 - What equipment is required to monitor drilling fluids?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.457 What equipment is required to monitor drilling fluids? Once you... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What equipment is required to monitor drilling...

30 CFR 250.414 - What must my drilling prognosis include?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false What must my drilling prognosis include? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.414 What must my drilling prognosis include? Your...

30 CFR 250.458 - What quantities of drilling fluids are required?

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 SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.458 What quantities of drilling... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What quantities of drilling fluids are required...

30 CFR 250.462 - What are the requirements for well-control drills?

Code of Federal Regulations, 2010 CFR

2010-07-01

... drills? 250.462 Section 250.462 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.462 What are the requirements for well-control drills? You must...

30 CFR 250.458 - What quantities of drilling fluids are required?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false What quantities of drilling fluids are required... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.458 What quantities of drilling fluids are...

30 CFR 250.414 - What must my drilling prognosis include?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What must my drilling prognosis include? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.414 What must my drilling prognosis include? Your...

30 CFR 250.414 - What must my drilling prognosis include?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What must my drilling prognosis include? 250..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.414 What must my drilling prognosis...

30 CFR 250.463 - Who establishes field drilling rules?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 2 2011-07-01 2011-07-01 false Who establishes field drilling rules? 250.463..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.463 Who establishes field drilling rules? (a...

30 CFR 250.458 - What quantities of drilling fluids are required?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What quantities of drilling fluids are required... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.458 What quantities of drilling fluids are...

Comparison of anxiety prevalence among based and offshore National Iranian Drilling Company staff's children in Ahvaz, 2013

PubMed Central

Zargham-Boroujeni, Ali; Shahba, Zohre; Abedi, Heidarali

2015-01-01

Background: Anxiety is one of the most common psychological issues among all age groups including children. The main role of parents has been known to support their children. Being far away from a source of support has been shown to be a potential trigger for childhood anxiety. Periodical jobs, including offshore work, are among the main reasons for absence of one of the parents. Therefore, this study aims to assess anxiety in children of National Iranian Drilling Company offshore staff. Materials and Methods: In this historical cohort study, 160 students including 80 boys and 80 girls were selected through convenient random sampling from the schools of National Iranian Drilling Company. Data were collected using Revised Children's Manifest Anxiety Inventory (by Reynolds and Richmond), consisting 37 items and a demographic questionnaire. The collected data were statistically analyzed by t-test and logistic regression tests through SPSS software. Results: The mean anxiety score was 12.80 among offshore staff's children and 11.67 among the children of the based staff. The ratio of manifest anxiety among the offshore workers’ children was significantly more than the based ones’. Conclusions: Based on the findings, offshore fathers’ job affects the anxiety of the children. PMID:26097851

A Comparison of Pre-Test Means from Oil Field Workers Having Available Manuals and Those Lacking Manuals before Announced Training.

ERIC Educational Resources Information Center

Zambon, Franco

A study assessed the validity of the hypothesis that offshore drilling personnel would independently study important material if they knew that they would eventually receive formal training on the topic covered in the material. Eighty-one crew members on an offshore drilling rig were randomly divided into experimental and control groups. Those in…

An assessment of the mechanical stability of wells offshore Nigeria

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lowrey, J.P.; Ottesen, S.

In 1991 lost time due to stuck pipe related drilling problems accounted for approximately 18% of total drilling time in Mobil Producing Nigeria Ultd.`s (MPN) offshore operations. The primary cause of stuck pipe was identified as mechanical wellbore instability. This paper presents an assessment of the mechanical stability of MPN`s wells offshore Nigeria. The objectives of the study were to: (1) determine the magnitude of the in-situ principal stresses and material properties of the troublesome Intra-Biafra and Qua Iboe shale sequences; (2) quantify the drilling fluid densities required to drill mechanically stable wells through these formations; (3) review and recommendmore » well planning and operational parameters which aid in minimizing wellbore stability-related drilling problems. The well-bore stability assessment was carried out with the aid of a 3-dimensional wellbore stability model using field derived data from the study area to corroborate the results. The collection and analysis of drilling data (borehole geometry and density logs, pore pressure, leak-off tests, local geology and other relevant well records) to determine the magnitude of the in-situ principal stresses, together with compressive strength tests on formation cores are discussed. Minimum safe drilling fluid densities to promote wellbore stability as a function of well geometry and depth are presented for the most troublesome shales drilled in the study area. Implementation of the results reduced wellbore stability related problems and associated trouble time to less than 5% in 1992.« less

30 CFR 250.456 - What safe practices must the drilling fluid program follow?

Code of Federal Regulations, 2010 CFR

2010-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.456 What safe practices must the drilling fluid program follow... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What safe practices must the drilling fluid...

30 CFR 250.467 - How long must I keep records?

Code of Federal Regulations, 2012 CFR

2012-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations... . . . (a) Drilling, Ninety days after you complete drilling operations. (b) Casing and liner pressure tests, diverter tests, and BOP tests, Two years after the completion of drilling operations. (c) Completion of a...

30 CFR 250.467 - How long must I keep records?

Code of Federal Regulations, 2014 CFR

2014-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations... . . . (a) Drilling, Ninety days after you complete drilling operations. (b) Casing and liner pressure tests, diverter tests, and BOP tests, Two years after the completion of drilling operations. (c) Completion of a...

30 CFR 250.467 - How long must I keep records?

Code of Federal Regulations, 2013 CFR

2013-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations... . . . (a) Drilling, Ninety days after you complete drilling operations. (b) Casing and liner pressure tests, diverter tests, and BOP tests, Two years after the completion of drilling operations. (c) Completion of a...

30 CFR 250.462 - What are the requirements for well-control drills?

Code of Federal Regulations, 2014 CFR

2014-07-01

... drills? 250.462 Section 250.462 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.462 What are the requirements for well...

30 CFR 250.462 - What are the requirements for well-control drills?

Code of Federal Regulations, 2012 CFR

2012-07-01

... drills? 250.462 Section 250.462 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.462 What are the requirements for well...

30 CFR 250.462 - What are the requirements for well-control drills?

Code of Federal Regulations, 2011 CFR

2011-07-01

... drills? 250.462 Section 250.462 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.462 What are the requirements...

30 CFR 250.462 - What are the requirements for well-control drills?

Code of Federal Regulations, 2013 CFR

2013-07-01

... drills? 250.462 Section 250.462 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.462 What are the requirements for well...

Offshore Europe 95: Securing the future: 12th Aberdeen-based conference & exhibition to examine future of European oil & gas industry

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

1995-08-01

Offshore Europe 95 - which will be held September 5-8, 1995, in Aberdeen, Scotland - was designed to generate interest across the oil and gas industry and to be relevant to everyone from CEOs to trainee engineers. While the European offshore oil and gas industry has had some remarkable success in reducing its costs, it faces difficult and growing challenges, and Offshore Eurpoe is the perfect opportunity for companies to learn from each other how to successfully face these hurdles. Sessions will be held on every aspect of the oil and gas industry and are organized under eight technical categories:more » drilling; exploration; management and economics; development and abandonment; well intervention; health, safety, and environment; production; and reservoir management. Much greater operating effectiveness and striking technological advances have enabled us to maintain reserves, prolong the lives of mature producing fields, and continue the pace of new development.« less

The effect of an oil drilling operation on the trace metal concentrations in offshore bottom sediments of the Campos Basin oil field, SE Brazil.

PubMed

Rezende, C E; Lacerda, L D; Ovalle, A R C; Souza, C M M; Gobo, A A R; Santos, D O

2002-07-01

The concentrations of Al, Fe, Mn, Zn, Cu, Pb, Ni, Cr, Ba, V, Sn and As in offshore bottom sediments from the Bacia de Campos oil field, SE Brazil, were measured at the beginning and at 7 months after completion of the drilling operation. Concentrations of Al, Fe, Ba, Cr, Ni and Zn were significantly higher closer to the drilling site compared to stations far from the site. Average concentrations of Al, Cu, and in particular of Ni, were significantly higher at the end of the drilling operation than at the beginning. Comparison between drilling area sediments with control sediments of the continental platform, however, showed no significant difference in trace metal concentrations. Under the operation conditions of this drilling event, the results show that while changes in some trace metal concentrations do occur during drilling operations, they are not significantly large to be distinguished from natural variability of the local background concentrations.

Sea Spray and Icing in the Emerging Open Water of the Arctic Ocean

DTIC Science & Technology

2015-06-12

concentrations of wind-generated sea spray and the resulting spray icing on offshore structures, such as wind turbines and exploration, drilling , and...We anticipate that structures placed in shallow water—wind turbines, drilling rigs, or man-made production islands, for instance—will, therefore...and the severity of sea spray icing on fixed offshore structures. We will use existing information on the relationship of the spray concentration

Offshore Oil: Environmental Impacts on Land and Sea

ERIC Educational Resources Information Center

Baldwin, Pamela L.

1974-01-01

Presents a counter position to that provided in SE 512 127 in which the author emphasizes that there are too many problems yet to be solved (related to offshore oil development) to proceed with full-scale development of offshore oil drilling. (PEB)

77 FR 37600 - Safety Zone; Arctic Drilling and Support Vessels, Puget Sound, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-22

... made local inquiries and chartered a vessel to observe the mobile offshore drilling unit (MODU) KULLUK... 1625-AA00 Safety Zone; Arctic Drilling and Support Vessels, Puget Sound, WA AGENCY: Coast Guard, DHS... nineteen vessels associated with Arctic drilling as well as their lead towing vessels while those vessels...

30 CFR 250.422 - When may I resume drilling after cementing?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false When may I resume drilling after cementing? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.422 When may I resume drilling after cementing...

30 CFR 250.409 - May I obtain departures from these drilling requirements?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false May I obtain departures from these drilling..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.409 May I obtain departures from these drilling...

30 CFR 250.409 - May I obtain departures from these drilling requirements?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false May I obtain departures from these drilling..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.409 May I obtain departures from these drilling...

30 CFR 250.455 - What are the general requirements for a drilling fluid program?

Code of Federal Regulations, 2014 CFR

2014-07-01

... drilling fluid program? 250.455 Section 250.455 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.455 What are the general...

30 CFR 250.457 - What equipment is required to monitor drilling fluids?

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 SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.457 What equipment is required... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What equipment is required to monitor drilling...

30 CFR 250.422 - When may I resume drilling after cementing?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false When may I resume drilling after cementing? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.422 When may I resume drilling after cementing...

30 CFR 250.457 - What equipment is required to monitor drilling fluids?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What equipment is required to monitor drilling..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.457 What equipment is required to monitor...

30 CFR 250.455 - What are the general requirements for a drilling fluid program?

Code of Federal Regulations, 2013 CFR

2013-07-01

... drilling fluid program? 250.455 Section 250.455 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.455 What are the general...

30 CFR 250.455 - What are the general requirements for a drilling fluid program?

Code of Federal Regulations, 2012 CFR

2012-07-01

... drilling fluid program? 250.455 Section 250.455 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.455 What are the general...

30 CFR 250.409 - May I obtain departures from these drilling requirements?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false May I obtain departures from these drilling..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.409 May I obtain departures from these drilling...

30 CFR 250.455 - What are the general requirements for a drilling fluid program?

Code of Federal Regulations, 2010 CFR

2010-07-01

... drilling fluid program? 250.455 Section 250.455 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.455 What are the general requirements for a...

30 CFR 250.418 - What additional information must I submit with my APD?

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 SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.418 What additional... the drilling rig and major drilling equipment, if not already on file with the appropriate District...

30 CFR 250.457 - What equipment is required to monitor drilling fluids?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What equipment is required to monitor drilling..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.457 What equipment is required to monitor...

30 CFR 250.409 - May I obtain departures from these drilling requirements?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.409 May I obtain departures from these drilling requirements? The District... 30 Mineral Resources 2 2010-07-01 2010-07-01 false May I obtain departures from these drilling...

30 CFR 250.422 - When may I resume drilling after cementing?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false When may I resume drilling after cementing? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.422 When may I resume drilling after cementing...

30 CFR 250.457 - What equipment is required to monitor drilling fluids?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false What equipment is required to monitor drilling..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.457 What equipment is required to monitor...

30 CFR 250.455 - What are the general requirements for a drilling fluid program?

Code of Federal Regulations, 2011 CFR

2011-07-01

... drilling fluid program? 250.455 Section 250.455 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.455 What are...

30 CFR 251.7 - Test drilling activities under a permit.

Code of Federal Regulations, 2013 CFR

2013-07-01

... drilling activities. (iv) A description of the probable impacts of the proposed action on the environment... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Test drilling activities under a permit. 251.7... OFFSHORE GEOLOGICAL AND GEOPHYSICAL (G&G) EXPLORATIONS OF THE OUTER CONTINENTAL SHELF § 251.7 Test drilling...

30 CFR 251.7 - Test drilling activities under a permit.

Code of Federal Regulations, 2012 CFR

2012-07-01

... drilling activities. (iv) A description of the probable impacts of the proposed action on the environment... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Test drilling activities under a permit. 251.7... OFFSHORE GEOLOGICAL AND GEOPHYSICAL (G&G) EXPLORATIONS OF THE OUTER CONTINENTAL SHELF § 251.7 Test drilling...

30 CFR 251.7 - Test drilling activities under a permit.

Code of Federal Regulations, 2014 CFR

2014-07-01

... drilling activities. (iv) A description of the probable impacts of the proposed action on the environment... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Test drilling activities under a permit. 251.7... OFFSHORE GEOLOGICAL AND GEOPHYSICAL (G&G) EXPLORATIONS OF THE OUTER CONTINENTAL SHELF § 251.7 Test drilling...

Detection of induced seismicity due to oil and gas extraction in the northern Gulf of Mexico, USA

NASA Astrophysics Data System (ADS)

Fadugba, Oluwaseun Idowu

Drilling operations and extraction of oil and gas (O&G) may lead to subsurface slumping or compression of sediments due to reduced vertical principal stress which may lead to small earthquakes at the drilling site. O&G extraction is common in the northern Gulf of Mexico (NGM) and only thirty-five earthquakes of magnitudes between 2.3 and 6.0 have been recorded in the area from 1974 to the present. The purpose of this research is to detect more earthquakes using stacks of seismic data from the Transportable USArray (TA) from 2011 to 2013, and determine the spatiotemporal relationship between the detected earthquakes and O&G extraction. Five new small offshore earthquakes, that may be associated with the offshore O&G production, have been detected in the data. Spatial correlation of the epicenters with offshore drilling sites shows that the earthquakes may be due to the O&G extraction.

The offshore petroleum industry: The formative years, 1945-1962

NASA Astrophysics Data System (ADS)

Kreidler, Tai Deckner

1997-12-01

This dissertation is the first to examine the offshore oil industry that was born in the calm waters of the Gulf of Mexico. It describes the industry's origins and tracks its development as a consequence of a search for new oil frontiers. In addition, it elaborates how the oil industry moved into the marine province using available technology, and was driven by the economic urgency to compete and develop new territories. Enterprising drilling contractors and operators seized the offshore gamble, finding it possible to lower the economic and technological threshold by drawing directly from wartime research and surplus equipment. Though large oil companies had placed its indelible stamp upon the industry, the smaller, independent oil operators set the pace of early offshore development. As a technological frontier, offshore development depended upon creative and unconventional engineering. Unfamiliar marine conditions tested the imagination of oil industry engineering. The unorthodox methods of John Hayward of Barnsdall Oil and R. G. LeTourneau of LeTourneau, Inc. among others transformed the industry by blending petroleum and marine engineering. Grappling with alien marine conditions and lacking formal training, Hayward and LeTourneau merged a century of practical oil field knowledge and petroleum engineering with 2,000 years of shipbuilding experience. The Gulf of Mexico served as a fertile and protective environment for the development of a fledgling industry. With calm waters, lacking the tempestuous and stormy character of the Atlantic Ocean, with a gradual sea-floor slope and saturated with the highly productive salt dome reservoirs, the Gulf became the birth place of the modern offshore oil industry. Within its protective sphere, companies experimented and developed various technical and business adaptations. Operators used technology and business strategies that increased the opportunity for success. In addition, regional academic research institutes arose as a response to increasing work done for the offshore industry. Academic areas that developed included oceanography, physical oceanography, marine biology, marine geology, meteorology, and weather forecasting, During the formative era that ended in the late 1950s the industry had formed its technological and economic foundation in the Gulf, and stood poised to seize the initiative in the North Sea, the Middle East, the Far East, and Indonesia.

Proceedings of the fifth international offshore mechanics and Arctic engineering (OMAE) symposium. Volume 4

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lunardini, V.J.; Wang, Y.S.; Ayorinde, O.A.

1986-01-01

This book presents the papers given at a symposium on offshore platforms. Topics considered at the symposium included climates, Arctic regions, hydrate formation, the buckling of heated oil pipelines in frozen ground, icebergs, concretes, air cushion vehicles, mobile offshore drilling units, tanker ships, ice-induced dynamic loads, adfreeze forces on offshore platforms, and multiyear ice floe collision with a massive offshore structure.

Passive and semi-active heave compensator: Project design methodology and control strategies.

PubMed

Cuellar Sanchez, William Humberto; Linhares, Tássio Melo; Neto, André Benine; Fortaleza, Eugênio Libório Feitosa

2017-01-01

Heave compensator is a system that mitigates transmission of heave movement from vessels to the equipment in the vessel. In drilling industry, a heave compensator enables drilling in offshore environments. Heave compensator attenuates movement transmitted from the vessel to the drill string and drill bit ensuring security and efficiency of the offshore drilling process. Common types of heave compensators are passive, active and semi-active compensators. This article presents 4 main points. First, a bulk modulus analysis obtains a simple condition to determine if the bulk modulus can be neglected in the design of hydropneumatic passive heave compensator. Second, the methodology to design passive heave compensators with the desired frequency response. Third, four control methodologies for semi-active heave compensator are tested and compared numerically. Lastly, we show experimental results obtained from a prototype with the methodology developed to design passive heave compensator.

Passive and semi-active heave compensator: Project design methodology and control strategies

PubMed Central

Cuellar Sanchez, William Humberto; Neto, André Benine; Fortaleza, Eugênio Libório Feitosa

2017-01-01

Heave compensator is a system that mitigates transmission of heave movement from vessels to the equipment in the vessel. In drilling industry, a heave compensator enables drilling in offshore environments. Heave compensator attenuates movement transmitted from the vessel to the drill string and drill bit ensuring security and efficiency of the offshore drilling process. Common types of heave compensators are passive, active and semi-active compensators. This article presents 4 main points. First, a bulk modulus analysis obtains a simple condition to determine if the bulk modulus can be neglected in the design of hydropneumatic passive heave compensator. Second, the methodology to design passive heave compensators with the desired frequency response. Third, four control methodologies for semi-active heave compensator are tested and compared numerically. Lastly, we show experimental results obtained from a prototype with the methodology developed to design passive heave compensator. PMID:28813494

30 CFR 250.410 - How do I obtain approval to drill a well?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false How do I obtain approval to drill a well? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.410 How do I obtain approval to drill a well? You...

30 CFR 250.410 - How do I obtain approval to drill a well?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false How do I obtain approval to drill a well? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.410 How do I obtain approval to drill a well? You...

30 CFR 250.410 - How do I obtain approval to drill a well?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 2 2011-07-01 2011-07-01 false How do I obtain approval to drill a well? 250..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.410 How do I obtain approval to drill a...

30 CFR 250.410 - How do I obtain approval to drill a well?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false How do I obtain approval to drill a well? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.410 How do I obtain approval to drill a well? You...

A Systematic Case Study of the Course, Offshore Survival Systems Training, To Improve the Practice of Marine Survival Training.

ERIC Educational Resources Information Center

Zambon, Franco

A major applied research project evaluated the effectiveness of a novel course, Offshore Survival Systems Training. The major course outcome that was evaluated was the increase in frequency with which offshore personnel correctly launched the covered powered survival craft on offshore drilling rigs. The evaluation methodology included the 628…

Impact of exploratory wells, offshore Florida: A biological assessment

USGS Publications Warehouse

Dustan, Phillip A.; Lidz, Barbara H.; Shinn, Eugene A.

1991-01-01

Seven offshore exploratory oil well sites were examined in an effort to determine the ecological impact of exploratory drilling on the subtropical marine ecosystems of southern Florida, including seagrass beds and coral reefs. The time since drilling ranged from 2 to 29 years; water depths varied between 5 and 70 m. The major long-term ecological impact observed at these sites ranged from the creation of "artificial-reef" conditions to the physical destruction of hardbottom habitat that had not recovered in 29 years. Long-term ecological perturbation appeared to be limited to physical destruction and the deposition of drilling debris, which provided substratum for settling organisms. Significant deposits of drill muds or cuttings were not encountered at any of the sites, and there was no evidence of ecological damage from cuttings or drill muds. The results of this study pertain only to exploratory drilling that, unlike production wells that remain in place for tens of years, is a one-time perturbation to the habitat.

30 CFR 250.459 - What are the safety requirements for drilling fluid-handling areas?

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 SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.459 What are the safety... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What are the safety requirements for drilling...

30 CFR 250.459 - What are the safety requirements for drilling fluid-handling areas?

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 SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.459 What are the safety... 30 Mineral Resources 2 2013-07-01 2013-07-01 false What are the safety requirements for drilling...

30 CFR 250.459 - What are the safety requirements for drilling fluid-handling areas?

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 OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.459 What are... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What are the safety requirements for drilling...

30 CFR 250.402 - When and how must I secure a well?

Code of Federal Regulations, 2012 CFR

2012-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.402 When and how must I secure a well? Whenever you interrupt drilling...) Among the events that may cause you to interrupt drilling operations are: (1) Evacuation of the drilling...

30 CFR 250.459 - What are the safety requirements for drilling fluid-handling areas?

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What are the safety requirements for drilling... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.459 What are the safety requirements for...

30 CFR 250.403 - What drilling unit movements must I report?

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What drilling unit movements must I report? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.403 What drilling unit movements must I report? (a) You must...

30 CFR 250.402 - When and how must I secure a well?

Code of Federal Regulations, 2013 CFR

2013-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.402 When and how must I secure a well? Whenever you interrupt drilling...) Among the events that may cause you to interrupt drilling operations are: (1) Evacuation of the drilling...

30 CFR 250.403 - What drilling unit movements must I report?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What drilling unit movements must I report? 250..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.403 What drilling unit movements must I report? (a...

30 CFR 250.442 - What are the requirements for a subsea BOP stack?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations...) When you drill with a subsea BOP stack, you must install the BOP system before drilling below surface casing. The District Manager may require you to install a subsea BOP system before drilling below the...

30 CFR 250.459 - What are the safety requirements for drilling fluid-handling areas?

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 SHELF Oil and Gas Drilling Operations Drilling Fluid Requirements § 250.459 What are the safety... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What are the safety requirements for drilling...

30 CFR 250.403 - What drilling unit movements must I report?

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What drilling unit movements must I report? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.403 What drilling unit movements must I report? (a) You must...

30 CFR 250.422 - When may I resume drilling after cementing?

Code of Federal Regulations, 2011 CFR

2011-07-01

... 30 Mineral Resources 2 2011-07-01 2011-07-01 false When may I resume drilling after cementing? 250..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.422 When may I resume drilling after...

30 CFR 250.402 - When and how must I secure a well?

Code of Federal Regulations, 2014 CFR

2014-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.402 When and how must I secure a well? Whenever you interrupt drilling...) Among the events that may cause you to interrupt drilling operations are: (1) Evacuation of the drilling...

30 CFR 250.403 - What drilling unit movements must I report?

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false What drilling unit movements must I report? 250... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.403 What drilling unit movements must I report? (a) You must...

77 FR 41909 - Safety Zone; Port of Dutch Harbor; Dutch Harbor, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-17

... the anticipated arrival of approximately twenty (20) vessels affiliated with planned offshore drilling...-yard radius of moored or anchored Shell offshore exploration or support vessels, and the navigable waters within a 100-yard radius of underway Shell offshore exploration or support vessels. The purpose of...

Effects of the Terra Nova offshore oil development on benthic macro-invertebrates over 10 years of development drilling on the Grand Banks of Newfoundland, Canada

NASA Astrophysics Data System (ADS)

Paine, Michael D.; DeBlois, Elisabeth M.; Kilgour, Bruce W.; Tracy, Ellen; Pocklington, Patricia; Crowley, Roger D.; Williams, Urban P.; Gregory Janes, G.

2014-12-01

This paper describes effects of drilling with water and synthetic-based drilling muds on benthic macro-invertebrates over 10 years at the Terra Nova offshore oil development. As such, the paper provides insight on the effects of relatively new synthetic-based drilling muds (SBMs), and makes an important contribution to our understanding of the long-term chronic effects of drilling on benthic communities. The Terra Nova Field is located approximately 350 km offshore on the Grand Banks of Newfoundland (Canada). Sediment and invertebrate samples were collected in 1997 (baseline) prior to drilling, and subsequently in 2000, 2001, 2002, 2004, 2006, 2008 and 2010. Approximately 50 stations were sampled in each year at distances of less than 1 to approximately 20 km from drill centres. Summary benthic invertebrate community measures examined were total abundance, biomass, richness, diversity and multivariate measures of community composition based on non-Metric Dimensional Scaling (nMDS). Decreases in abundance, biomass and richness were noted at one station located nearest (0.14 km) to a drill centre in some environmental effects monitoring (EEM) years. These decreases coincided with higher levels of tracers of drill muds in sediments (barium and >C10-C21 hydrocarbons). Abundances of selected individual taxa were also examined to help interpret responses when project-related effects on summary measures occurred. Enrichment effects on some tolerant taxa (e.g., the polychaete family Phyllodocidae and the bivalve family Tellinidae) and decreased abundances of sensitive taxa (e.g., the polychaete families Orbiniidae and Paraonidae) were detected to within approximately 1-2 km from discharge source. Lagged responses three to five years after drilling started were noted for Phyllodocidae and Tellinidae, suggesting chronic or indirect effects. Overall, results of benthic community analyses at Terra Nova indicate that effects on summary measures of community composition were spatially limited but, as seen elsewhere, some taxa were more sensitive to drilling discharges.

46 CFR 174.040 - Stability requirements: general.

Code of Federal Regulations, 2013 CFR

2013-10-01

... PERTAINING TO SPECIFIC VESSEL TYPES Special Rules Pertaining to Mobile Offshore Drilling Units § 174.040... draft for navigation, towing, or drilling afloat, or at a temporary draft when changing drafts. ...

46 CFR 174.040 - Stability requirements: general.

Code of Federal Regulations, 2010 CFR

2010-10-01

... PERTAINING TO SPECIFIC VESSEL TYPES Special Rules Pertaining to Mobile Offshore Drilling Units § 174.040... draft for navigation, towing, or drilling afloat, or at a temporary draft when changing drafts. ...

Alterations in bottom sediment physical and chemical characteristics at the Terra Nova offshore oil development over ten years of drilling on the grand banks of Newfoundland, Canada

NASA Astrophysics Data System (ADS)

DeBlois, Elisabeth M.; Paine, Michael D.; Kilgour, Bruce W.; Tracy, Ellen; Crowley, Roger D.; Williams, Urban P.; Janes, G. Gregory

2014-12-01

This paper describes sediment composition at the Terra Nova offshore oil development. The Terra Nova Field is located on the Grand Banks approximately 350 km southeast of Newfoundland, Canada, at an approximate water depth of 100 m. Surface sediment samples (upper 3 cm) were collected for chemical and particle size analyses at the site pre-development (1997) and in 2000-2002, 2004, 2006, 2008 and 2010. Approximately 50 stations have been sampled in each program year, with stations extending from less than 1 km to a maximum of 20 km from source (drill centres) along five gradients, extending to the southeast, southwest, northeast, northwest and east of Terra Nova. Results show that Terra Nova sediments were contaminated with >C10-C21 hydrocarbons and barium-the two main constituents of synthetic-based drilling muds used at the site. Highest levels of contamination occurred within 1 to 2 km from source, consistent with predictions from drill cuttings dispersion modelling. The strength of distance gradients for >C10-C21 hydrocarbons and barium, and overall levels, generally increased as drilling progressed but decreased from 2006 to 2010, coincident with a reduction in drilling. As seen at other offshore oil development sites, metals other than barium, sulphur and sulphide levels were elevated and sediment fines content was higher in the immediate vicinity (less than 0.5 km) of drill centres in some sampling years; but there was no strong evidence of project-related alterations of these variables. Overall, sediment contamination at Terra Nova was spatially limited and only the two major constituents of synthetic-based drilling muds used at the site, >C10-C21 hydrocarbons and barium, showed clear evidence of project-related alternations.

30 CFR 250.441 - What are the requirements for a surface BOP stack?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations...? (a) When you drill with a surface BOP stack, you must install the BOP system before drilling below... with blind-shear rams. The blind-shear rams must be capable of shearing the drill pipe that is in the...

30 CFR 250.406 - What additional safety measures must I take when I conduct drilling operations on a platform that...

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.406 What additional safety measures must I take when I conduct drilling... when I conduct drilling operations on a platform that has producing wells or has other hydrocarbon flow...

30 CFR 250.424 - What are the requirements for prolonged drilling operations?

Code of Federal Regulations, 2013 CFR

2013-07-01

... drilling operations? 250.424 Section 250.424 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.424 What are the...

30 CFR 250.424 - What are the requirements for prolonged drilling operations?

Code of Federal Regulations, 2014 CFR

2014-07-01

... drilling operations? 250.424 Section 250.424 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.424 What are the...

30 CFR 250.1616 - Supervision, surveillance, and training.

Code of Federal Regulations, 2014 CFR

2014-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur... supervision of drilling operations at all times. (b) From the time drilling operations are initiated and until the well is completed or abandoned, a member of the drilling crew or the toolpusher shall maintain rig...

30 CFR 250.1612 - Well-control drills.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Well-control drills. 250.1612 Section 250.1612 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1612 Well-control drills. Well-control...

30 CFR 250.424 - What are the requirements for prolonged drilling operations?

Code of Federal Regulations, 2012 CFR

2012-07-01

... drilling operations? 250.424 Section 250.424 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.424 What are the...

26 CFR 1.638-1 - Continental Shelf areas.

Code of Federal Regulations, 2013 CFR

2013-04-01

... exploitation of oil and is physically present on an offshore oil drilling platform operated by employees of L... a foreign country, designs equipment for use on oil drilling platforms affixed to the continental... corporation, to engage in exploratory oil drilling activities on a leasehold held by Y Corporation. Such...

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2010 CFR

2010-07-01

....466 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to... records for each well. You must keep drilling records onsite while drilling activities continue. After...

30 CFR 250.424 - What are the requirements for prolonged drilling operations?

Code of Federal Regulations, 2011 CFR

2011-07-01

... drilling operations? 250.424 Section 250.424 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.424 What...

26 CFR 1.638-1 - Continental Shelf areas.

Code of Federal Regulations, 2014 CFR

2014-04-01

... exploitation of oil and is physically present on an offshore oil drilling platform operated by employees of L... a foreign country, designs equipment for use on oil drilling platforms affixed to the continental... corporation, to engage in exploratory oil drilling activities on a leasehold held by Y Corporation. Such...

26 CFR 1.638-1 - Continental Shelf areas.

Code of Federal Regulations, 2012 CFR

2012-04-01

... exploitation of oil and is physically present on an offshore oil drilling platform operated by employees of L... a foreign country, designs equipment for use on oil drilling platforms affixed to the continental... corporation, to engage in exploratory oil drilling activities on a leasehold held by Y Corporation. Such...

26 CFR 1.638-1 - Continental Shelf areas.

Code of Federal Regulations, 2011 CFR

2011-04-01

... exploitation of oil and is physically present on an offshore oil drilling platform operated by employees of L... a foreign country, designs equipment for use on oil drilling platforms affixed to the continental... corporation, to engage in exploratory oil drilling activities on a leasehold held by Y Corporation. Such...

30 CFR 250.424 - What are the requirements for prolonged drilling operations?

Code of Federal Regulations, 2010 CFR

2010-07-01

... drilling operations? 250.424 Section 250.424 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.424 What are the requirements for prolonged...

75 FR 59281 - Recognition of Foreign Certificates Under the International Convention on Standards of Training...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-27

...; (B) A mobile offshore drilling unit or other vessel engaged in support of exploration, exploitation, or production of offshore mineral energy resources operating beyond the water above the outer... for: (A) An offshore supply vessel or other similarly engaged vessel of less than 1,600 gross tons as...

77 FR 60341 - National Emission Standards for Hazardous Air Pollutants for Reciprocating Internal Combustion...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... compression ignition (CI) RICE on offshore drilling vessels on the Outer Continental Shelf (OCS) that become... raised during the initial public comment period regarding existing engines on offshore vessels. DATES... (comment from Offshore Operators Committee), EPA-HQ- OAR-2008-0708-1105 at p. 6 (comment from American...

77 FR 37430 - BSEE Information Collection Activity: Global Positioning System for MODUs, Extension of a...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-21

... January 2013, and concerns global positioning systems on Mobile Offshore Drilling Units (MODUs). After a... any way. The offshore oil and gas industry will use the information to determine the safest and... to do so. Dated: June 14, 2012. Robert W. Middleton, Deputy Chief, Office of Offshore Regulatory...

Offshore oil and gas drilling: a necessity for US energy security

DOE Office of Scientific and Technical Information (OSTI.GOV)

DiBona, C.J.

1984-12-06

The US remains vulnerable to significant interruptions in its oil supply, cautions the president of the American Petroleum Institute. Commenting on an increasingly precarious position maintained by the US, the author discusses government restrictions hindering development of domestic petroleum reserves and addresses the environmental concerns regarding offshore oil and gas drilling. Responsible efforts to increase production of these vital fuels will make an important contribution to the US economy and, the author urges, such action must begin soon.

Effect of DGPS failures on dynamic positioning of mobile drilling units in the North Sea.

PubMed

Chen, Haibo; Moan, Torgeir; Verhoeven, Harry

2009-11-01

Basic features of differential global positioning system (DGPS), and its operational configuration on dynamically positioned (DP) mobile offshore drilling units in the North Sea are described. Generic failure modes of DGPS are discussed, and a critical DGPS failure which has the potential to cause drive-off for mobile drilling units is identified. It is the simultaneous erroneous position data from two DGPS's. Barrier method is used to analyze this critical DGPS failure. Barrier elements to prevent this failure are identified. Deficiencies of each barrier element are revealed based on the incidents and operational experiences in the North Sea. Recommendations to strengthen these barrier elements, i.e. to prevent erroneous position data from DGPS, are proposed. These recommendations contribute to the safety of DP operations of mobile offshore drilling units.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Wilson, H.M.

There are positive signs today that conditions may be changing for the better offshore California. The prospects for exploratory drilling and resumption of long-delayed development of existing fields have improved. Some of the favorable happenings offshore include (1) the Interior Department may actually hold the offshore S. California lease sale before the year is out; (2) the Interior Department has issued a favorable draft environmental impact statement for the Santa Barbara Channel (this will help clear the way to drilling virtually all federal leases); (3) Exxon most certainly will start development of Hondo field in the billion-barrel Santa Unit (itmore » has won a vote of confidence of Santa Barbara County citizens); and (4) the new California State Lands Commission, while much tougher than its predecessors, has gradually been approving some drilling programs on state leases. The moratorium definitely is over. While activity is increasing on existing leases along the California coast, the real push will come when--or if--Interior holds its planned S. California lease sale later this year.« less

46 CFR 108.503 - Relationship to international standards.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 108.503 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING... after a drill in accordance with § 108.540(f). (g) The requirements for guarding of falls in §§ 108.553... § 108.580(c). (l) All abandonment drills conducted on units carrying immersion suits must include...

46 CFR 108.503 - Relationship to international standards.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 108.503 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING... after a drill in accordance with § 108.540(f). (g) The requirements for guarding of falls in §§ 108.553... § 108.580(c). (l) All abandonment drills conducted on units carrying immersion suits must include...

46 CFR 108.503 - Relationship to international standards.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 108.503 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING... after a drill in accordance with § 108.540(f). (g) The requirements for guarding of falls in §§ 108.553... § 108.580(c). (l) All abandonment drills conducted on units carrying immersion suits must include...

46 CFR 108.503 - Relationship to international standards.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 108.503 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING... after a drill in accordance with § 108.540(f). (g) The requirements for guarding of falls in §§ 108.553... § 108.580(c). (l) All abandonment drills conducted on units carrying immersion suits must include...

30 CFR 250.408 - May I use alternative procedures or equipment during drilling operations?

Code of Federal Regulations, 2010 CFR

2010-07-01

... during drilling operations? 250.408 Section 250.408 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.408 May I use alternative procedures or equipment...

30 CFR 250.445 - What are the requirements for kelly valves, inside BOPs, and drill-string safety valves?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., inside BOPs, and drill-string safety valves? 250.445 Section 250.445 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System...

30 CFR 250.430 - When must I install a diverter system?

Code of Federal Regulations, 2014 CFR

2014-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling... diverter system before you drill a conductor or surface hole. The diverter system consists of a diverter... the diverter system to ensure proper diversion of gases, water, drilling fluid, and other materials...

30 CFR 250.408 - May I use alternative procedures or equipment during drilling operations?

Code of Federal Regulations, 2011 CFR

2011-07-01

... during drilling operations? 250.408 Section 250.408 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.408 May I use...

30 CFR 250.430 - When must I install a diverter system?

Code of Federal Regulations, 2012 CFR

2012-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling... diverter system before you drill a conductor or surface hole. The diverter system consists of a diverter... the diverter system to ensure proper diversion of gases, water, drilling fluid, and other materials...

30 CFR 250.461 - What are the requirements for directional and inclination surveys?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.461 What are the requirements for.... Survey intervals may not exceed 1,000 feet during the normal course of drilling; (2) You must also...

30 CFR 250.408 - May I use alternative procedures or equipment during drilling operations?

Code of Federal Regulations, 2013 CFR

2013-07-01

... during drilling operations? 250.408 Section 250.408 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.408 May I use alternative procedures or...

30 CFR 250.461 - What are the requirements for directional and inclination surveys?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.461 What are the requirements for.... Survey intervals may not exceed 1,000 feet during the normal course of drilling; (2) You must also...

30 CFR 250.433 - What are the diverter actuation and testing requirements?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations...-control systems and control stations. You must also flow-test the vent lines. (a) For drilling operations... must conduct subsequent pressure tests within 7 days after the previous test. (b) For floating drilling...

30 CFR 250.425 - What are the requirements for pressure testing liners?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations...) You must test each drilling liner (and liner-lap) to a pressure at least equal to the anticipated... drilling or other down-hole operations until you obtain a satisfactory pressure test. If the pressure...

30 CFR 250.467 - How long must I keep records?

Code of Federal Regulations, 2011 CFR

2011-07-01

... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Modify and Well Records § 250.467 How long must I... records relating to Until (a) Drilling Ninety days after you complete drilling operations. (b) Casing and...

30 CFR 250.461 - What are the requirements for directional and inclination surveys?

Code of Federal Regulations, 2010 CFR

2010-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.461 What are the requirements for directional and inclination... exceed 1,000 feet during the normal course of drilling; (2) You must also conduct a directional survey...

30 CFR 250.431 - What are the diverter design and installation requirements?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations... floating drilling operations; (b) Use dual diverter lines arranged to provide for downwind diversion capability; (c) Use at least two diverter control stations. One station must be on the drilling floor. The...

30 CFR 250.445 - What are the requirements for kelly valves, inside BOPs, and drill-string safety valves?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., inside BOPs, and drill-string safety valves? 250.445 Section 250.445 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System...

30 CFR 250.445 - What are the requirements for kelly valves, inside BOPs, and drill-string safety valves?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., inside BOPs, and drill-string safety valves? 250.445 Section 250.445 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System...

30 CFR 250.408 - May I use alternative procedures or equipment during drilling operations?

Code of Federal Regulations, 2014 CFR

2014-07-01

... during drilling operations? 250.408 Section 250.408 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.408 May I use alternative procedures or...

30 CFR 250.409 - May I obtain departures from these drilling requirements?

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 SHELF Oil and Gas Drilling Operations General Requirements § 250.409 May I obtain departures from these... 30 Mineral Resources 2 2011-07-01 2011-07-01 false May I obtain departures from these drilling...

30 CFR 250.461 - What are the requirements for directional and inclination surveys?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.461 What are the requirements for.... Survey intervals may not exceed 1,000 feet during the normal course of drilling; (2) You must also...

30 CFR 250.430 - When must I install a diverter system?

Code of Federal Regulations, 2013 CFR

2013-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling... diverter system before you drill a conductor or surface hole. The diverter system consists of a diverter... the diverter system to ensure proper diversion of gases, water, drilling fluid, and other materials...

30 CFR 250.408 - May I use alternative procedures or equipment during drilling operations?

Code of Federal Regulations, 2012 CFR

2012-07-01

... during drilling operations? 250.408 Section 250.408 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.408 May I use alternative procedures or...

Vega is first offshore development for Montedison

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1985-10-01

Montedison's Vega field, 15 miles off the southern tip of Sicily, has recoverable oil reserves of 400 million bbl. This is Montedison's first offshore development venture, although the operator has considerable onshore experience. It will be followed by a second field, the smaller Mila floating production system, also off Sicily. One platform will be placed on a template installed in 1983 with up to 18 pre-drilled wells in water depths of 480 ft. The field may hold up to 1 billion bbl of 16/sup 0/ crude, but geology is complex and heavily fractured. The template has 30 available drilling slots,more » and water injection is being considered. The Vega discovery well was drilled in 1980, with 5000 b/d tested from 1000-ft oil column in Strep-penosa shales. Subsequently five wells were drilled by the Glomar Biscay I semi. These wells were drilled to a depth of just over 8000 ft with a total deviation of 60/sup 0/. The template is the first in the Mediterranean.« less

30 CFR 250.423 - What are the requirements for pressure testing casing?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations... drilling or other down-hole operations until you obtain a satisfactory pressure test. If the pressure...

30 CFR 250.412 - What requirements must the location plat meet?

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 SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.412 What requirements must...

30 CFR 250.412 - What requirements must the location plat meet?

Code of Federal Regulations, 2012 CFR

2012-07-01

... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.412 What requirements must the location...

30 CFR 250.412 - What requirements must the location plat meet?

Code of Federal Regulations, 2013 CFR

2013-07-01

... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.412 What requirements must the location...

30 CFR 250.460 - What are the requirements for conducting a well test?

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 SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.460 What are the requirements...

30 CFR 250.412 - What requirements must the location plat meet?

Code of Federal Regulations, 2014 CFR

2014-07-01

... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.412 What requirements must the location...

Elemental composition of airborne dust in the Shale Shaker House during an offshore drilling operation.

PubMed

Hansen, A B; Larsen, E; Hansen, L V; Lyngsaae, M; Kunze, H

1991-12-01

During 2 days of an offshore drilling operation in the North Sea, 16 airborne dust samples from the atmosphere of the Shale Shaker House were collected onto filters. During this operation, drilling mud composed of a water slurry of barite (BaSO4) together with minor amounts of additives, among them chrome lignosulphonate and chrome lignite, was circulated between the borehole and the Shale Shaker House. The concentration of airborne dust in the atmosphere was determined and the elemental composition of the particles analysed by both PIXE (proton-induced X-ray emission) and ICP-MS (inductively coupled plasma-mass spectrometry). The total amount of dust collected varied from 0.04 to 1.41 mg m-3 with barium (Ba) as the single most abundant element. The open shale shakers turned out to be the major cause of generation of dust from the solid components of the drilling mud.

Rowan Gorilla I rigged up, heads for eastern Canada

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1984-03-01

Designed to operate in very hostile offshore environments, the first of the Rowan Gorilla class of self-elevating drilling rigs has been towed to its drilling assignment offshore Nova Scotia. About 40% larger than other jackups, these rigs can operate in 300 ft of water, drilling holes as deep as 30,000 ft. They also feature unique high-pressure and solids control systems that are expected to improve drilling procedures and efficiencies. A quantitative formation pressure evaluation program for the Hewlett-Packard HP-41 handheld calculator computes formation pressures by three independent methods - the corrected d exponent, Bourgoyne and Young, and normalized penetration ratemore » techniques for abnormal pressure detection and computation. Based on empirically derived drilling rate equations, each of the methods can be calculated separately, without being dependent on or influenced by the results or stored data from the other two subprograms. The quantitative interpretation procedure involves establishing a normal drilling rate trend and calculating the pore pressure from the magnitude of the drilling rate trend or plotting parameter increases above the trend line. Mobil's quick, accurate program could aid drilling operators in selecting the casing point, minimizing differential sticking, maintaining the proper mud weights to avoid kicks and lost circulation, and maximizing penetration rates.« less

Safety and Offshore Oil: Background Papers of the Committee on Assessment of Safety of OCS Activities.

DTIC Science & Technology

1981-01-01

areas in the world. Data to gauge the effects of drilling are unavailable, and technology not only to develop, produce and transport hydrocarbons but to...spills associated with drillng operations and the transport of oil ashore for processing and refining--whether by tanker or pipeline --can and do pose...associated with each of these forms of transport . In the past, pipeline accidents released more oil to the marine environment than any other source directly

Advanced jack up rig breaking U.S. construction drought

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kelly, P.

1997-03-10

A new heavy duty jack up, due in mid-1998, will be able to simultaneously drill and produce wells in harsher environments and deeper water than current jack ups in the worldwide fleet. Rowan Cos. Inc.`s Gorilla V is the only mobile offshore drilling unit (MODU) currently under construction in the US. Two more enhanced Gorilla design rigs are planned before the year 2000. The enhanced Gorilla class jack up represents the most technologically advanced jack up unit constructed to date. The rigs are structurally designed to meet year-round weather challenges in the harshest geographical environments. Rising demand for drilling rigs,more » coupled with a dwindling fleet, is generating supply shortages around the world, particularly at the high-specification end of the market. Even increasing the historical retirement age from 20 to 25 years, rig attrition continues at a level of about 18 rigs per year. Apart from the jack up market per se, however, Rowan`s strategy in designing and building enhanced Gorillas is to improve existing jack up drilling technology and offer the versatility to operate as a drilling unit, a mobile production unit, or both simultaneously in either open water locations or alongside existing platforms. The paper discusses the market for these heavy jack-ups, the use of one on the Cohasset project in Nova Scotia, the Gorilla V and enhanced Gorillas, geographical range of use, and MOPU economics.« less

30 CFR 250.405 - What are the safety requirements for diesel engines used on a drilling rig?

Code of Federal Regulations, 2012 CFR

2012-07-01

... engines used on a drilling rig? 250.405 Section 250.405 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.405 What are the safety...

30 CFR 556.70 - Extension of lease by drilling or well reworking operations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Extension of lease by drilling or well... OF THE INTERIOR OFFSHORE LEASING OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF Assignments, Transfers, and Extensions § 556.70 Extension of lease by drilling or well reworking operations. The term of...

30 CFR 556.70 - Extension of lease by drilling or well reworking operations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Extension of lease by drilling or well... OF THE INTERIOR OFFSHORE LEASING OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF Assignments, Transfers, and Extensions § 556.70 Extension of lease by drilling or well reworking operations. The term of...

30 CFR 250.415 - What must my casing and cementing programs include?

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 SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.415 What must my casing and... in Deep Water Wells (incorporated by reference as specified in § 250.198), if you drill a well in...

30 CFR 250.418 - What additional information must I submit with my APD?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.418 What additional information must I submit with my APD? You must include the following with the APD: (a) Rated capacities of the drilling rig...

30 CFR 256.70 - Extension of lease by drilling or well reworking operations.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 30 Mineral Resources 2 2014-07-01 2014-07-01 false Extension of lease by drilling or well..., DEPARTMENT OF THE INTERIOR OFFSHORE LEASING OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF Assignments, Transfers, and Extensions § 256.70 Extension of lease by drilling or well reworking operations...

30 CFR 250.405 - What are the safety requirements for diesel engines used on a drilling rig?

Code of Federal Regulations, 2014 CFR

2014-07-01

... engines used on a drilling rig? 250.405 Section 250.405 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.405 What are the safety...

30 CFR 250.445 - What are the requirements for kelly valves, inside BOPs, and drill-string safety valves?

Code of Federal Regulations, 2010 CFR

2010-07-01

..., inside BOPs, and drill-string safety valves? 250.445 Section 250.445 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.445 What...

30 CFR 250.418 - What additional information must I submit with my APD?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.418 What additional information must I submit with my APD? You must include the following with the APD: (a) Rated capacities of the drilling rig...

30 CFR 250.445 - What are the requirements for kelly valves, inside BOPs, and drill-string safety valves?

Code of Federal Regulations, 2011 CFR

2011-07-01

..., inside BOPs, and drill-string safety valves? 250.445 Section 250.445 Mineral Resources BUREAU OF OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop...

30 CFR 250.411 - What information must I submit with my application?

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 SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.411 What information must I... proposed well § 250.413 (c) Drilling prognosis § 250.414 (d) Casing and cementing programs § 250.415 (e...

30 CFR 556.70 - Extension of lease by drilling or well reworking operations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Extension of lease by drilling or well... OF THE INTERIOR OFFSHORE LEASING OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF Assignments, Transfers, and Extensions § 556.70 Extension of lease by drilling or well reworking operations. The term of...

30 CFR 250.405 - What are the safety requirements for diesel engines used on a drilling rig?

Code of Federal Regulations, 2013 CFR

2013-07-01

... engines used on a drilling rig? 250.405 Section 250.405 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.405 What are the safety...

30 CFR 250.418 - What additional information must I submit with my APD?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.418 What additional information must I submit with my APD? You must include the following with the APD: (a) Rated capacities of the drilling rig...

30 CFR 250.418 - What additional information must I submit with my APD?

Code of Federal Regulations, 2010 CFR

2010-07-01

... INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.418 What additional information must I submit with my APD? You must include the following with the APD: (a) Rated capacities of the drilling rig and major...

30 CFR 256.70 - Extension of lease by drilling or well reworking operations.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 30 Mineral Resources 2 2012-07-01 2012-07-01 false Extension of lease by drilling or well..., DEPARTMENT OF THE INTERIOR OFFSHORE LEASING OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF Assignments, Transfers, and Extensions § 256.70 Extension of lease by drilling or well reworking operations...

30 CFR 256.70 - Extension of lease by drilling or well reworking operations.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 30 Mineral Resources 2 2013-07-01 2013-07-01 false Extension of lease by drilling or well..., DEPARTMENT OF THE INTERIOR OFFSHORE LEASING OF SULPHUR OR OIL AND GAS IN THE OUTER CONTINENTAL SHELF Assignments, Transfers, and Extensions § 256.70 Extension of lease by drilling or well reworking operations...

46 CFR 108.540 - Survival craft muster and embarkation arrangements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.540 Survival craft muster and... over the edge of the deck; and (2) Safely disembarked after a drill in the case of a survival craft not...

46 CFR 108.540 - Survival craft muster and embarkation arrangements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.540 Survival craft muster and... over the edge of the deck; and (2) Safely disembarked after a drill in the case of a survival craft not...

46 CFR 108.540 - Survival craft muster and embarkation arrangements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... OFFSHORE DRILLING UNITS DESIGN AND EQUIPMENT Lifesaving Equipment § 108.540 Survival craft muster and... over the edge of the deck; and (2) Safely disembarked after a drill in the case of a survival craft not...

30 CFR 250.460 - What are the requirements for conducting a well test?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.460 What are the requirements for conducting...

30 CFR 250.460 - What are the requirements for conducting a well test?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.460 What are the requirements for conducting...

30 CFR 250.412 - What requirements must the location plat meet?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.412 What requirements must the location plat meet? The location plat...

30 CFR 250.450 - What are the recordkeeping requirements for BOP tests?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations... pertaining to BOP tests, actuations, and inspections at the facility for the duration of drilling. [68 FR...

30 CFR 250.469 - What other well records could I be required to submit?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations... reports identifying microscopic fossils by depth and/or washed samples of drill cuttings that you normally...

30 CFR 250.460 - What are the requirements for conducting a well test?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Other Drilling Requirements § 250.460 What are the requirements for conducting...

Space Radar Image of Oil Slicks

NASA Image and Video Library

1999-04-15

This is a radar image of an offshore drilling field about 150 km 93 miles west of Bombay, India, in the Arabian Sea. The dark streaks are extensive oil slicks surrounding many of the drilling platforms, which appear as bright white spots.

30 CFR 250.450 - What are the recordkeeping requirements for BOP tests?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.450 What are the... the duration of drilling. ...

30 CFR 250.450 - What are the recordkeeping requirements for BOP tests?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.450 What are the... the duration of drilling. ...

30 CFR 250.450 - What are the recordkeeping requirements for BOP tests?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.450 What are the... the duration of drilling. ...

75 FR 10301 - MMS Information Collection Activity: 1010-0006, Leasing of Sulphur or Oil and Gas in the Outer...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-05

... offshore drilling and development. MMS-152--Relinquishment of Federal OCS Oil and Gas Lease Form Once a...) 208-7744. Dated: January 19, 2010. William S. Hauser, Acting Chief, Office of Offshore Regulatory...

76 FR 376 - Notice of Scoping Meetings on the Environmental Impact Statement (EIS) for the Proposed 2012-2017...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-04

... environmental requirements of offshore drilling in response to the Deepwater Horizon incident and that a new..., Chukchi Sea, and Beaufort Sea areas offshore Alaska will continue to be considered for potential leasing...

30 CFR 250.416 - What must I include in the diverter and BOP descriptions?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.416 What must I include in the diverter... the blind-shear rams installed in the BOP stack are capable of shearing any drill pipe (including...

30 CFR 250.465 - When must I submit an Application for Permit to Modify (APM) or an End of Operations Report to BSEE?

Code of Federal Regulations, 2012 CFR

2012-07-01

... SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Modify and...) Intend to revise your drilling plan, change major drilling equipment, or plugback, Submit form BSEE-0124...

30 CFR 250.415 - What must my casing and cementing programs include?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.415 What must my casing and cementing... in Deep Water Wells (as incorporated by reference in § 250.198), if you drill a well in water depths...

30 CFR 250.416 - What must I include in the diverter and BOP descriptions?

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 SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.416 What must I include in... documentation that show the blind-shear rams installed in the BOP stack are capable of shearing any drill pipe...

30 CFR 250.406 - What additional safety measures must I take when I conduct drilling operations on a platform that...

Code of Federal Regulations, 2014 CFR

2014-07-01

... when I conduct drilling operations on a platform that has producing wells or has other hydrocarbon flow... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.406 What additional safety measures must I take...

30 CFR 250.416 - What must I include in the diverter and BOP descriptions?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.416 What must I include in the diverter... the blind-shear rams installed in the BOP stack are capable of shearing any drill pipe (including...

30 CFR 250.411 - What information must I submit with my application?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.411 What information must I submit with... proposed well § 250.413 (c) Drilling prognosis § 250.414 (d) Casing and cementing programs § 250.415 (e...

30 CFR 250.415 - What must my casing and cementing programs include?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.415 What must my casing and cementing... in Deep Water Wells (as incorporated by reference in § 250.198), if you drill a well in water depths...

30 CFR 250.465 - When must I submit an Application for Permit to Modify (APM) or an End of Operations Report to BSEE?

Code of Federal Regulations, 2013 CFR

2013-07-01

... SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Modify and...) Intend to revise your drilling plan, change major drilling equipment, or plugback, Submit form BSEE-0124...

30 CFR 250.465 - When must I submit an Application for Permit to Modify (APM) or an End of Operations Report to MMS?

Code of Federal Regulations, 2011 CFR

2011-07-01

... OCEAN ENERGY MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A...) Intend to revise your drilling plan, change major drilling equipment, or plugback Submit form MMS-124 or...

30 CFR 250.411 - What information must I submit with my application?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.411 What information must I submit with... proposed well § 250.413 (c) Drilling prognosis § 250.414 (d) Casing and cementing programs § 250.415 (e...

30 CFR 250.416 - What must I include in the diverter and BOP descriptions?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.416 What must I include in the diverter and BOP descriptions? You must... rams installed in the BOP stack (both surface and subsea stacks) are capable of shearing the drill pipe...

30 CFR 250.411 - What information must I submit with my application?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.411 What information must I submit with... proposed well § 250.413 (c) Drilling prognosis § 250.414 (d) Casing and cementing programs § 250.415 (e...

30 CFR 250.411 - What information must I submit with my application?

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.411 What information must I submit with my application? In addition to... proposed well § 250.412 (b) Design criteria used for the proposed well § 250.413 (c) Drilling prognosis...

30 CFR 250.406 - What additional safety measures must I take when I conduct drilling operations on a platform that...

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 SHELF Oil and Gas Drilling Operations General Requirements § 250.406 What additional safety measures... when I conduct drilling operations on a platform that has producing wells or has other hydrocarbon flow...

30 CFR 250.416 - What must I include in the diverter and BOP descriptions?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.416 What must I include in the diverter... the blind-shear rams installed in the BOP stack are capable of shearing any drill pipe in the hole...

30 CFR 250.406 - What additional safety measures must I take when I conduct drilling operations on a platform that...

Code of Federal Regulations, 2013 CFR

2013-07-01

... when I conduct drilling operations on a platform that has producing wells or has other hydrocarbon flow... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.406 What additional safety measures must I take...

30 CFR 250.415 - What must my casing and cementing programs include?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Drill § 250.415 What must my casing and cementing... in Deep Water Wells (as incorporated by reference in § 250.198), if you drill a well in water depths...

30 CFR 250.406 - What additional safety measures must I take when I conduct drilling operations on a platform that...

Code of Federal Regulations, 2012 CFR

2012-07-01

... when I conduct drilling operations on a platform that has producing wells or has other hydrocarbon flow... OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.406 What additional safety measures must I take...

30 CFR 250.465 - When must I submit an Application for Permit to Modify (APM) or an End of Operations Report to BSEE?

Code of Federal Regulations, 2014 CFR

2014-07-01

... SAFETY AND ENVIRONMENTAL ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Modify and...) Intend to revise your drilling plan, change major drilling equipment, or plugback, Submit form BSEE-0124...

New drilling rigs

DOE Office of Scientific and Technical Information (OSTI.GOV)

Tubb, M.

1981-03-01

Rig builders maintain their frantic work pace to meet drilling contractors' orders for new mobile units - principally the jack-up and semis now so popular. Leading new rig client is Santa Fe Drilling, which has ordered its seventh new offshore unit. The order includes two Enhanced 9500 Pacesetter Series semis, each scheduled to cost $80 million, to be built by Daewoo Shipbuilding and Heavy Machinery in Korea.

78 FR 14185 - Safety Zone; MODU KULLUK; Kiliuda Bay, Kodiak Island, AK to Captains Bay, Unalaska Island, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-05

... Mobile Offshore Drilling Unit (MODU) KULLUK currently located in Kiliuda Bay, Kodiak Island, Alaska with... large ocean-going drill vessel, while it is under tow from Kiliuda Bay, Kodiak Island to Captains Bay...

46 CFR 109.527 - Cranes: Operator designation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Cranes: Operator designation. 109.527 Section 109.527 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... familiar with the provisions of the API Recommended Practice for Operation and Maintenance of Offshore...

46 CFR 109.527 - Cranes: Operator designation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Cranes: Operator designation. 109.527 Section 109.527 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... familiar with the provisions of the API Recommended Practice for Operation and Maintenance of Offshore...

46 CFR 109.527 - Cranes: Operator designation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Cranes: Operator designation. 109.527 Section 109.527 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... familiar with the provisions of the API Recommended Practice for Operation and Maintenance of Offshore...

46 CFR 109.521 - Cranes: General.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Cranes: General. 109.521 Section 109.521 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Cranes... maintained in accordance with the API Recommended Practice for Operation and Maintenance of Offshore Cranes...

46 CFR 109.521 - Cranes: General.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Cranes: General. 109.521 Section 109.521 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Cranes... maintained in accordance with the API Recommended Practice for Operation and Maintenance of Offshore Cranes...

46 CFR 109.527 - Cranes: Operator designation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Cranes: Operator designation. 109.527 Section 109.527 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... familiar with the provisions of the API Recommended Practice for Operation and Maintenance of Offshore...

46 CFR 109.521 - Cranes: General.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Cranes: General. 109.521 Section 109.521 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Cranes... maintained in accordance with the API Recommended Practice for Operation and Maintenance of Offshore Cranes...

46 CFR 109.527 - Cranes: Operator designation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Cranes: Operator designation. 109.527 Section 109.527 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS... familiar with the provisions of the API Recommended Practice for Operation and Maintenance of Offshore...

46 CFR 109.521 - Cranes: General.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Cranes: General. 109.521 Section 109.521 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Cranes... maintained in accordance with the API Recommended Practice for Operation and Maintenance of Offshore Cranes...

46 CFR 109.521 - Cranes: General.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Cranes: General. 109.521 Section 109.521 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Cranes... maintained in accordance with the API Recommended Practice for Operation and Maintenance of Offshore Cranes...

33 CFR 138.20 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... as set forth in— (1) Section 1001 of the Oil Pollution Act of 1990 (33 U.S.C. 2701), respecting the... zone, liable, liability, navigable waters, mobile offshore drilling unit, natural resources, offshore facility, oil, owner or operator, person, remove, removal, removal costs, security interest, and United...

33 CFR 138.20 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... as set forth in— (1) Section 1001 of the Oil Pollution Act of 1990 (33 U.S.C. 2701), respecting the... zone, liable, liability, navigable waters, mobile offshore drilling unit, natural resources, offshore facility, oil, owner or operator, person, remove, removal, removal costs, security interest, and United...

33 CFR 138.20 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... as set forth in— (1) Section 1001 of the Oil Pollution Act of 1990 (33 U.S.C. 2701), respecting the... zone, liable, liability, navigable waters, mobile offshore drilling unit, natural resources, offshore facility, oil, owner or operator, person, remove, removal, removal costs, security interest, and United...

Exposure to oil mist and oil vapour during offshore drilling in norway, 1979-2004.

PubMed

Steinsvåg, Kjersti; Bråtveit, Magne; Moen, Bente E

2006-03-01

To describe personal exposure to airborne hydrocarbon contaminants (oil mist and oil vapour) from 1979 to 2004 in the mud-handling areas of offshore drilling facilities operating on the Norwegian continental shelf when drilling with oil-based muds. Qualitative and quantitative information was gathered during visits to companies involved in offshore oil and gas production in Norway. Monitoring reports on oil mist and oil vapour exposure covered 37 drilling facilities. Exposure data were analysed using descriptive statistics and by constructing linear mixed-effects models. Samples had been taken during the use of three generations of hydrocarbon base oils, namely diesel oils (1979-1984), low-aromatic mineral oils (1985-1997) and non-aromatic mineral oils (1998-2004). Sampling done before 1984 showed high exposure to diesel vapour (arithmetic mean, AM = 1217 mg m(-3)). When low-aromatic mineral oils were used, the exposure to oil mist and oil vapour was 4.3 and 36 mg m(-3), and the respective AMs for non-aromatic mineral oils were reduced to 0.54 and 16 mg m(-3). Downward time trends were indicated for both oil mist (6% per year) and oil vapour (8% per year) when the year of monitoring was introduced as a fixed effect in a linear mixed-effects model analysis. Rig type, technical control measures and mud temperature significantly determined exposure to oil mist. Rig type, type of base oil, viscosity of the base oil, work area, mud temperature and season significantly determined exposure to oil vapour. Major decreases in variability were found for the between-rig components. Exposure to oil mist and oil vapour declined over time in the mud-handling areas of offshore drilling facilities. Exposure levels were associated with rig type, mud temperature, technical control measures, base oil, viscosity of the base oil, work area and season.

77 FR 3771 - Notice of Issuance of Final Outer Continental Shelf Air Permit for Shell Offshore, Inc.

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... drilling vessels (the Transocean Deepwater Nautilus, the Noble Bully I or the Noble Bully II) and support vessels to conduct exploratory drilling for up to 150 days per year over five to ten years in multiple...

Navy Shipbuilding: Opportunities Exist to Improve Practices Affecting Quality

DTIC Science & Technology

2013-11-01

Displacement (tons) Notable characteristics Qatar Petroleum and ExxonMobil Q-Max – Liquefied Natural Gas (LNG) Carrier (lead ship delivered June 2008...5In some instances, commercial ships, such as liquefied natural gas carriers or drill ships, may undergo additional sea trials...passengers; liquefied natural gas carriers; and offshore drilling ships, which in some instances can sit unanchored and drill for oil in water

Oil rigs and offshore sport fishing in Louisiana

DOE Office of Scientific and Technical Information (OSTI.GOV)

Dugas, R.; Guillory, V.; Fischer, M.

Forty years ago, offshore sport fishing in Louisiana was almost nonexistent. Offshore oil drilling platforms are the primary cause of the present increase in sport fishing in this area. Algae and other organisms forming the first step in the food chain cluster around the subsurface structures of the rigs, attracting fish that seek food and shelter. Major game species frequenting these rigs are identified. (3 photos, 22 references, 2 tables)

46 CFR 107.259 - Crane inspection and testing.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Crane inspection and testing. 107.259 Section 107.259 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS....I.) Recommended Practice for Operation and Maintenance of Offshore Cranes, API RP 2D, First Edition...

46 CFR 107.259 - Crane inspection and testing.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Crane inspection and testing. 107.259 Section 107.259 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS....I.) Recommended Practice for Operation and Maintenance of Offshore Cranes, API RP 2D, First Edition...

46 CFR 107.259 - Crane inspection and testing.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Crane inspection and testing. 107.259 Section 107.259 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS....I.) Recommended Practice for Operation and Maintenance of Offshore Cranes, API RP 2D, First Edition...

46 CFR 107.259 - Crane inspection and testing.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Crane inspection and testing. 107.259 Section 107.259 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS....I.) Recommended Practice for Operation and Maintenance of Offshore Cranes, API RP 2D, First Edition...

46 CFR 107.259 - Crane inspection and testing.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Crane inspection and testing. 107.259 Section 107.259 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS....I.) Recommended Practice for Operation and Maintenance of Offshore Cranes, API RP 2D, First Edition...

The Ekofisk Accident Its Environmental and Political Implications

ERIC Educational Resources Information Center

Wallenberg, Bengt

1977-01-01

The information collected from the accident at the Ekofisk offshore oil field is used to examine the environmental consequences and the costs of marine oil pollution. As offshore drillings increase throughout the world, there is a need for more information on this pollution problem and for more cooperation among nations. (MA)

46 CFR 113.30-5 - Requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... SYSTEMS AND EQUIPMENT Internal Communications § 113.30-5 Requirements. (a) Communication. Each vessel must... engine control room. (6) Control room, if the vessel is a mobile offshore drilling unit. (7) The... or spaces used by the emergency squad are not next to the navigating bridge or, on a mobile offshore...

46 CFR 109.203 - Sanitation.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Sanitation. 109.203 Section 109.203 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.203 Sanitation. (a) The master or person in charge shall insure that the accommodation...

46 CFR 109.209 - Appliances for watertight integrity.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Appliances for watertight integrity. 109.209 Section 109.209 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.209 Appliances for watertight integrity. (a) Before getting...

46 CFR 109.203 - Sanitation.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Sanitation. 109.203 Section 109.203 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.203 Sanitation. (a) The master or person in charge shall insure that the accommodation...

46 CFR 109.209 - Appliances for watertight integrity.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Appliances for watertight integrity. 109.209 Section 109.209 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.209 Appliances for watertight integrity. (a) Before getting...

46 CFR 109.203 - Sanitation.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Sanitation. 109.203 Section 109.203 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.203 Sanitation. (a) The master or person in charge shall insure that the accommodation...

46 CFR 109.209 - Appliances for watertight integrity.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Appliances for watertight integrity. 109.209 Section 109.209 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.209 Appliances for watertight integrity. (a) Before getting...

46 CFR 109.209 - Appliances for watertight integrity.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Appliances for watertight integrity. 109.209 Section 109.209 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.209 Appliances for watertight integrity. (a) Before getting...

46 CFR 109.203 - Sanitation.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Sanitation. 109.203 Section 109.203 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.203 Sanitation. (a) The master or person in charge shall insure that the accommodation...

46 CFR 109.209 - Appliances for watertight integrity.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Appliances for watertight integrity. 109.209 Section 109.209 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.209 Appliances for watertight integrity. (a) Before getting...

46 CFR 109.203 - Sanitation.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Sanitation. 109.203 Section 109.203 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.203 Sanitation. (a) The master or person in charge shall insure that the accommodation...

46 CFR 109.223 - Fire fighting equipment.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Fire fighting equipment. 109.223 Section 109.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.223 Fire fighting equipment. The master or person in charge...

46 CFR 109.223 - Fire fighting equipment.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Fire fighting equipment. 109.223 Section 109.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.223 Fire fighting equipment. The master or person in charge...

46 CFR 109.223 - Fire fighting equipment.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Fire fighting equipment. 109.223 Section 109.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.223 Fire fighting equipment. The master or person in charge...

46 CFR 109.223 - Fire fighting equipment.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Fire fighting equipment. 109.223 Section 109.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.223 Fire fighting equipment. The master or person in charge...

46 CFR 109.223 - Fire fighting equipment.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Fire fighting equipment. 109.223 Section 109.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.223 Fire fighting equipment. The master or person in charge...

30 CFR 250.1604 - General requirements.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 30 Mineral Resources 2 2010-07-01 2010-07-01 false General requirements. 250.1604 Section 250.1604 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR... stresses. (f) Traveling-block safety device. All drilling units being used for drilling, well-completion...

30 CFR 250.450 - What are the recordkeeping requirements for BOP tests?

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 SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.450 What are the... the duration of drilling. [68 FR 8423, Feb. 20, 2003] ...

Compilation of Reprints Number 63.

DTIC Science & Technology

1986-03-01

Michel Be6, Stephen H1. Johnson, and E.F. Chiburis PRELIMINARY SEISMIC REFRACTION RESULTS USING A BOREHOLE SEISMOMETER IN DEEP SEA DRILLING PROJECT HOLE...refraction data with wells drilled on land and offshore reflection profiles permits tentative identification of geologic sequences on the basis of...PERIOD CO’VEAEO PRELIMINARY SEISMIC REFRACTION RESULTS USING A Rern BOREHOLE SEISMOMETER IN DEEP SEA DRILLING ~ rn PROJECT HOLE 395A 6.PERFORMING ORG

How Pecten Brazil drilled the Amazon basin

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bleakley, W.B.

1983-09-01

Pecten Brazil overcame numerous obstacles to drill two exploratory wells in the Amazon Basin last year. These included: The threat of low water in normally navigable rivers. Dense jungle growth at both locations. Lack of suitable roads for heavy hauling. Inconvenient distances from supply points. An unusual basalt formation responsible for unique drilling problems. Hundreds of helicopter lifts to move drilling rigs, supplies, and personnel. Pecten contracted with Petrobras, the Brazilian national oil company, to evaluate three blocks in the Amazon jungle, each about 68 miles (110 km) on a side, through seismic study and ultimate drilling. Planning for themore » drilling phase got started on March 17, 1981 with December 1 targeted as spud date for the first well. Actual spud date was November 25, 5 days ahead of schedule, in spite of all obstacles. Pecten has a mid-Amazonas block now under seismic investigation for possible exploratory drilling. Logistics problems in this one provide new difficulties, as the area is extremely wet. Most work is carried on by boat. The company is also looking offshore Bahia, testing the possible extension of the Renconcavo basin. Two wells have already provided good shows of a high pour point oil, with flow rates from 400 to 1,000 b/d. Another area of interest to Pecten is offshore Rio Grande do Norte.« less

46 CFR 109.227 - Verification of vessel compliance with applicable stability requirements.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Verification of vessel compliance with applicable stability requirements. 109.227 Section 109.227 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.227 Verification...

46 CFR 109.205 - Inspection of boilers and machinery.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Inspection of boilers and machinery. 109.205 Section 109.205 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.205 Inspection of boilers and machinery. The chief engineer...

46 CFR 109.205 - Inspection of boilers and machinery.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Inspection of boilers and machinery. 109.205 Section 109.205 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.205 Inspection of boilers and machinery. The chief engineer...

46 CFR 109.227 - Verification of vessel compliance with applicable stability requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Verification of vessel compliance with applicable stability requirements. 109.227 Section 109.227 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.227 Verification...

46 CFR 109.205 - Inspection of boilers and machinery.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Inspection of boilers and machinery. 109.205 Section 109.205 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.205 Inspection of boilers and machinery. The chief engineer...

46 CFR 109.227 - Verification of vessel compliance with applicable stability requirements.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Verification of vessel compliance with applicable stability requirements. 109.227 Section 109.227 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.227 Verification...

46 CFR 109.205 - Inspection of boilers and machinery.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Inspection of boilers and machinery. 109.205 Section 109.205 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.205 Inspection of boilers and machinery. The chief engineer...

46 CFR 109.205 - Inspection of boilers and machinery.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Inspection of boilers and machinery. 109.205 Section 109.205 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.205 Inspection of boilers and machinery. The chief engineer...

46 CFR 109.227 - Verification of vessel compliance with applicable stability requirements.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Verification of vessel compliance with applicable stability requirements. 109.227 Section 109.227 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.227 Verification...

76 FR 18232 - Ocean Energy Safety Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-01

... safety, including, but not limited to drilling and workplace safety, well intervention and containment... include an expert panel on the findings and recommendations of recent investigations of U.S. offshore drilling regulation. The meeting is open to the public. Approximately 100 visitors can be accommodated on a...

46 CFR 109.227 - Verification of vessel compliance with applicable stability requirements.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Verification of vessel compliance with applicable stability requirements. 109.227 Section 109.227 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.227 Verification...

30 CFR 250.430 - When must I install a diverter system?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Section 250.430 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Diverter... before you drill a conductor or surface hole. The diverter system consists of a diverter sealing element...

30 CFR 250.433 - What are the diverter actuation and testing requirements?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.433 What are the diverter actuation and.... (a) For drilling operations with a surface wellhead configuration, you must actuate the diverter...

30 CFR 250.444 - What are the choke manifold requirements?

Code of Federal Regulations, 2011 CFR

2011-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.444 What are the choke... corrosiveness, volume, and abrasiveness of drilling fluids and well fluids that you may encounter. (b) Choke...

30 CFR 250.431 - What are the diverter design and installation requirements?

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 SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.431 What are the diverter... wellhead configurations and at least 12 inches for floating drilling operations; (b) Use dual diverter...

30 CFR 250.433 - What are the diverter actuation and testing requirements?

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 SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.433 What are the diverter...-test the vent lines. (a) For drilling operations with a surface wellhead configuration, you must...

30 CFR 250.433 - What are the diverter actuation and testing requirements?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.433 What are the diverter actuation and.... (a) For drilling operations with a surface wellhead configuration, you must actuate the diverter...

30 CFR 250.444 - What are the choke manifold requirements?

Code of Federal Regulations, 2014 CFR

2014-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.444 What are the choke manifold..., and abrasiveness of drilling fluids and well fluids that you may encounter. (b) Choke manifold...

30 CFR 250.433 - What are the diverter actuation and testing requirements?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.433 What are the diverter actuation and.... (a) For drilling operations with a surface wellhead configuration, you must actuate the diverter...

30 CFR 250.444 - What are the choke manifold requirements?

Code of Federal Regulations, 2013 CFR

2013-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.444 What are the choke manifold..., and abrasiveness of drilling fluids and well fluids that you may encounter. (b) Choke manifold...

30 CFR 250.444 - What are the choke manifold requirements?

Code of Federal Regulations, 2012 CFR

2012-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.444 What are the choke manifold..., and abrasiveness of drilling fluids and well fluids that you may encounter. (b) Choke manifold...

30 CFR 250.1616 - Supervision, surveillance, and training.

Code of Federal Regulations, 2010 CFR

2010-07-01

... OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Sulphur Operations § 250.1616 Supervision, surveillance, and training. (a) The lessee shall provide onsite supervision of drilling operations at all times. (b) From the time drilling operations are initiated and until the well is completed...

Atmospheric metallic and arsenic pollution at an offshore drilling platform in the Bo Sea: A health risk assessment for the workers.

PubMed

Xu, Hong; Han, Suqin; Bi, Xiaohui; Zhao, Zhijing; Zhang, Lei; Yang, Wenjie; Zhang, Min; Chen, Jing; Wu, Jianhui; Zhang, Yufen; Feng, Yinchang

2016-03-05

To investigate the ambient metal pollution at the offshore drilling platform in the Bo Sea, which few studies have focused on, PM2.5 samples were collected and ten heavy metals, as well as As, were analyzed. High concentration levels of metals were observed, and the heavy metal pollution was quite serious compared to air quality standards and other marine areas. Back trajectories and wind dependent and PCA analyses showed that the marine sources included ship traffic emissions and corrosive stainless steels from the equipment at the platform as well as industrial emissions from stainless steel production and coal combustion sources, which were transported from the surrounding mainland. Both contributed greatly to the ambient metallic particles at the offshore platform. The Hazard Index values of the metals, which were much less than 1, the Carcinogenic Risk data, which were lower than the EPA's acceptable range, and the fact that the metal concentrations did not the exceed the permissible exposure limits of OSHA, indicated that the health risks from the ambient metallic particles for the oil-drilling workers were not significant. Copyright © 2015 Elsevier B.V. All rights reserved.

Diverter bop system and method for a bottom supported offshore drilling rig

DOE Office of Scientific and Technical Information (OSTI.GOV)

Roche, J. R.; Alexander, G. G.; Carbaugh, W. L.

1985-06-25

A system and method for installing a fluid flow controller and telescoping spools beneath an offshore bottom supported drilling rig rotary table is disclosed. Upper and lower telescoping spools are provided for initially connecting a Diverter/BOP convertible fluid flow controller between structural casing in the well and a permanent housing beneath the drilling rig rotary table. Clamp means are provided for clamping the rig vent line to an opening in the housing wall of the fluid flow controller during drilling of the borehole through the structural casing in preparation for setting and cementing the conductor casing. In that mode, themore » system is adapted as a diverter system. After the well is drilled for the conductor casing and the conductor casing is cemented and cut off at its top, a mandrel is fitted at the top of the conductor casing to which the lower end of the lower spool may be connected. The system may be used in this configuration as a diverter system, or after removal of the vent line and connection of a kill line to the housing outlet, the system may be used as a low pressure blowout preventer system.« less

Spinoff For Deepsea Drillships

NASA Technical Reports Server (NTRS)

1979-01-01

For deepwater operations the self-propelled oil drillship is employed. This type of vessel resembles a cargo ship except for its large derrick, which supports the drilling equipment. Extending from the drillship to the well thousands of feet steel tube usually one to two feet in diameter. The drilling equipment, or drill string, is lowered to the well through this riser. The riser is not rigid nor strictly vertical; it is described by one expert as "a very long piece of spaghetti," held in tension at the well and at the ship end by strong cables. Obviously, the ship must remain often for months-in a position directly over the well. If it were to drift excessively forward, aft or to either side, its movement could snap the riser and disrupt operations at a cost of millions. That's where space technology is playing a part. The same technology employed to locate a spacecraft in orbit and maintain a precise position is applicable to drillship operation. In space, automatic navigation equipment sights on reference points-the Earth, the sun or other stars--to determine spacecraft location. If the space mission requires the spacecraft to hold a certain position, it is accomplished by the firing of computer- directed control thrusters. Two major aerospace companies- Honeywell Inc. and TRW Inc.-have applied their extensive experience in spacecraft positioning and control to the offshore drilling technique known as dynamic positioning, meaning holding the drillship in precise position over the work site.

77 FR 19967 - Safety Zone, Port of Dutch Harbor; Dutch Harbor, AK

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-03

... radius of moored or anchored offshore exploration or support vessels, and the navigable waters within a 100-yard radius of underway offshore exploration or support vessels. The purpose of the safety zones... exploratory drilling operations in the Chukchi and Beaufort seas during the summer of 2012. DATES: Comments...

78 FR 1759 - Notice of Approval of Clean Air Act Outer Continental Shelf Minor Source/Title V Minor Permit...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-09

... Outer Continental Shelf Minor Source/Title V Minor Permit Modification Issued to Shell Offshore, Inc. for the Kulluk Conical Drilling Unit AGENCY: United States Environmental Protection Agency (EPA... decision granting Shell Offshore Inc.'s (``Shell'') request for minor modifications of Clean Air Act Outer...

30 CFR 250.1911 - What criteria for hazards analyses must my SEMS program meet?

Code of Federal Regulations, 2011 CFR

2011-07-01

..., AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER... to the seabed (i.e., mobile offshore drilling units; floating production systems; floating production..., production, and transportation activities for oil, gas, or sulphur from areas leased in the OCS. Facilities...

30 CFR 250.1911 - What criteria for hazards analyses must my SEMS program meet?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Safety...., mobile offshore drilling units; floating production systems; floating production, storage and offloading... transportation activities for oil, gas, or sulphur from areas leased in the OCS. Facilities also include DOI...

46 CFR 110.10-1 - Incorporation by reference.

Code of Federal Regulations, 2012 CFR

2012-10-01

...; 111.105-40; 113.05-7; and (2) Rules for Building and Classing Mobile Offshore Drilling Units, Part 4...-1; (31) IEC 61363-1 Electrical Installations of Ships and Mobile and Fixed Offshore Units—Part 1.... Box 12277, Research Triangle Park, NC 27709: (1) RP 12.6, Wiring Practices for Hazardous (Classified...

75 FR 37783 - National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

... DEPARTMENT OF ENERGY National Commission on the BP Deepwater Horizon Oil Spill and Offshore...: This notice announces an open meeting of the National Commission on the BP Deepwater Horizon Oil Spill... Horizon explosion, fire and oil spill and develop options to guard against, and mitigate the impact of...

High sedimentation rates and thrust fault modulation: Insights from ocean drilling offshore the St. Elias Mountains, southern Alaska

NASA Astrophysics Data System (ADS)

Worthington, Lindsay L.; Daigle, Hugh; Clary, Wesley A.; Gulick, Sean P. S.; Montelli, Aleksandr

2018-02-01

The southern Alaskan margin offshore the St. Elias Mountains has experienced the highest recorded offshore sediment accumulation rates globally. Combined with high uplift rates, active convergence and extensive temperate glaciation, the margin provides a superb setting for evaluating competing influences of tectonic and surface processes on orogen development. We correlate results from Integrated Ocean Drilling Program (IODP) Expedition 341 Sites U1420 and U1421 with regional seismic data to determine the spatial and temporal evolution of the Pamplona Zone fold-thrust belt that forms the offshore St. Elias deformation front on the continental shelf. Our mapping shows that the pattern of active faulting changed from distributed across the shelf to localized away from the primary glacial depocenter over ∼300-780 kyrs, following an order-of-magnitude increase in sediment accumulation rates. Simple Coulomb stress calculations show that the suppression of faulting is partially controlled by the change in sediment accumulation rates which created a differential pore pressure regime between the underlying, faulted strata and the overlying, undeformed sediments.

The public's trust in scientific claims regarding offshore oil drilling.

PubMed

Carlisle, Juliet E; Feezell, Jessica T; Michaud, Kristy E H; Smith, Eric R A N; Smith, Leeanna

2010-09-01

Our study examines how individuals decide which scientific claims and experts to believe when faced with competing claims regarding a policy issue. Using an experiment in a public opinion survey, we test the source content and credibility hypotheses to assess how much confidence people have in reports about scientific studies of the safety of offshore oil drilling along the California coast. The results show that message content has a substantial impact. People tend to accept reports of scientific studies that support their values and prior beliefs, but not studies that contradict them. Previous studies have shown that core values influence message acceptance. We find that core values and prior beliefs have independent effects on message acceptance. We also find that the sources of the claims make little difference. Finally, the public leans toward believing reports that oil drilling is riskier than previously believed.

Gulf of Mexico and Caribbean Sea Data and Model Base Report

DTIC Science & Technology

1979-07-01

The source levels and spectral characteristics of merchant ships, drill rigs, and seismic profiling sources are reason- ably well known. Lacking...better data, fishing vessels are assumed to be 10 dB quieter than merchar• ships; production platforms are assumed to be similar to drill rigs, corrected...scope of the problem presented by production platforms, mobile drill rigs, and seismic profilers. 5. Impact on Exercise Planning Offshore oil industry

Sea Spray and Icing in the Emerging Open Water of the Arctic Ocean

DTIC Science & Technology

2013-06-17

can create copious amounts of sea spray. We anticipate that structures placed in shallow water— wind turbines or drilling rigs, for instance— will...anticipate that structures placed in shallow water— wind turbines or drilling rigs, for instance—will, therefore, experience more episodes of freezing...concentrations of wind -generated sea spray and the resulting spray icing on offshore structures, such as wind turbines and exploration, drilling, and production

46 CFR 109.201 - Steering gear, whistles, general alarm, and means of communication.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Steering gear, whistles, general alarm, and means of communication. 109.201 Section 109.201 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.201 Steering gear...

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 109.201 - Steering gear, whistles, general alarm, and means of communication.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Steering gear, whistles, general alarm, and means of communication. 109.201 Section 109.201 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.201 Steering gear...

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 109.201 - Steering gear, whistles, general alarm, and means of communication.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Steering gear, whistles, general alarm, and means of communication. 109.201 Section 109.201 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.201 Steering gear...

46 CFR 109.211 - Testing of emergency lighting and power systems.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Testing of emergency lighting and power systems. 109.211 Section 109.211 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.211 Testing of emergency lighting and power...

46 CFR 109.201 - Steering gear, whistles, general alarm, and means of communication.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Steering gear, whistles, general alarm, and means of communication. 109.201 Section 109.201 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.201 Steering gear...

46 CFR 109.201 - Steering gear, whistles, general alarm, and means of communication.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Steering gear, whistles, general alarm, and means of communication. 109.201 Section 109.201 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS OPERATIONS Tests, Drills, and Inspections § 109.201 Steering gear...

75 FR 6175 - Notice of Intent to Prepare an Environmental Impact Statement on the Effects of Oil and Gas...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-08

... taking of marine mammals incidental to offshore exploration activities (e.g., seismic surveys and... drilling operations during the open water season in order for the industry to drill priority exploration..., helps to optimally locate exploration and development wells, maximizing extraction and production from a...

30 CFR 250.447 - When must I pressure test the BOP system?

Code of Federal Regulations, 2013 CFR

2013-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.447 When must I pressure test the BOP... BOP, and drill-string safety valve): (a) When installed; (b) Before 14 days have elapsed since your...

30 CFR 250.446 - What are the BOP maintenance and inspection requirements?

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 SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.446 What are the... Prevention Equipment Systems for Drilling Wells (incorporated by reference as specified in § 250.198). You...

30 CFR 250.420 - What well casing and cementing requirements must I meet?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.420 What well casing and cementing... thereof. (2) The casing design must include safety measures that ensure well control during drilling and...

30 CFR 250.447 - When must I pressure test the BOP system?

Code of Federal Regulations, 2012 CFR

2012-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.447 When must I pressure test the BOP... BOP, and drill-string safety valve): (a) When installed; (b) Before 14 days have elapsed since your...

30 CFR 250.434 - What are the recordkeeping requirements for diverter actuations and tests?

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 SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.434 What are the recordkeeping... the facility for the duration of drilling the well. Blowout Preventer (BOP) System Requirements ...

30 CFR 250.425 - What are the requirements for pressure testing liners?

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 SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.425 What are the requirements for pressure testing liners? (a) You must test each drilling liner (and liner-lap) to a pressure...

30 CFR 250.466 - What records must I keep?

Code of Federal Regulations, 2011 CFR

2011-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Applying for A Permit to Modify and Well Records § 250.466 What records must I keep? You must keep complete, legible, and accurate records for each well. You must keep drilling records...

30 CFR 250.449 - What additional BOP testing requirements must I meet?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.449 What additional BOP... water to conduct this test. You may use drilling fluids to conduct subsequent tests of a subsea BOP...

30 CFR 250.427 - What are the requirements for pressure integrity tests?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.427 What are the requirements for... setting depth. You must conduct each pressure integrity test after drilling at least 10 feet but no more...

30 CFR 250.449 - What additional BOP testing requirements must I meet?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.449 What additional BOP... water to conduct this test. You may use drilling fluids to conduct subsequent tests of a subsea BOP...

30 CFR 250.427 - What are the requirements for pressure integrity tests?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.427 What are the requirements for... setting depth. You must conduct each pressure integrity test after drilling at least 10 feet but no more...

30 CFR 250.431 - What are the diverter design and installation requirements?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.431 What are the diverter design and... configurations and at least 12 inches for floating drilling operations; (b) Use dual diverter lines arranged to...

30 CFR 250.451 - What must I do in certain situations involving BOP equipment or systems?

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 OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements... drilling activities. If you encounter the following situation: Then you must . . . (a) BOP equipment does...

30 CFR 250.447 - When must I pressure test the BOP system?

Code of Federal Regulations, 2014 CFR

2014-07-01

... THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.447 When must I pressure test the BOP... BOP, and drill-string safety valve): (a) When installed; (b) Before 14 days have elapsed since your...

30 CFR 250.446 - What are the BOP maintenance and inspection requirements?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.446 What are the BOP... for Drilling Wells (as incorporated by reference in § 250.198). You must document the procedures used...

30 CFR 250.434 - What are the recordkeeping requirements for diverter actuations and tests?

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 SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.434 What are the recordkeeping... the facility for the duration of drilling the well. Blowout Preventer (BOP) System Requirements ...

30 CFR 250.423 - What are the requirements for pressure testing casing?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.423 What are the requirements for... of casing. You may not resume drilling or other down-hole operations until you obtain a satisfactory...

30 CFR 250.431 - What are the diverter design and installation requirements?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.431 What are the diverter design and... configurations and at least 12 inches for floating drilling operations; (b) Use dual diverter lines arranged to...

30 CFR 250.447 - When must I pressure test the BOP system?

Code of Federal Regulations, 2011 CFR

2011-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.447 When must I pressure... valves, inside BOP, and drill-string safety valve): (a) When installed; (b) Before 14 days have elapsed...

30 CFR 250.431 - What are the diverter design and installation requirements?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.431 What are the diverter design and... configurations and at least 12 inches for floating drilling operations; (b) Use dual diverter lines arranged to...

30 CFR 250.428 - What must I do in certain cementing and casing situations?

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 SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.428 What must I do in... conditions encountered during drilling operations Submit those changes to the District Manager for approval...

30 CFR 250.430 - When must I install a diverter system?

Code of Federal Regulations, 2011 CFR

2011-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.430 When must I install a diverter system? You must install a diverter system before you drill a conductor or surface hole. The diverter system...

30 CFR 250.427 - What are the requirements for pressure integrity tests?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.427 What are the requirements for... setting depth. You must conduct each pressure integrity test after drilling at least 10 feet but no more...

30 CFR 250.420 - What well casing and cementing requirements must I meet?

Code of Federal Regulations, 2012 CFR

2012-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.420 What well casing and cementing... casing design must include safety measures that ensure well control during drilling and safe operations...

30 CFR 250.420 - What well casing and cementing requirements must I meet?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.420 What well casing and cementing... thereof. (2) The casing design must include safety measures that ensure well control during drilling and...

30 CFR 250.449 - What additional BOP testing requirements must I meet?

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 SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.449 What... installation. You must use water to conduct this test. You may use drilling fluids to conduct subsequent tests...

30 CFR 250.446 - What are the BOP maintenance and inspection requirements?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.446 What are the BOP... for Drilling Wells (incorporated by reference as specified in § 250.198). You must document how you...

30 CFR 250.423 - What are the requirements for pressure testing casing?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.423 What are the requirements for... of casing. You may not resume drilling or other down-hole operations until you obtain a satisfactory...

30 CFR 250.404 - What are the requirements for the crown block?

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 SHELF Oil and Gas Drilling Operations General Requirements § 250.404 What are the requirements for the... drill-line slipping operation and record the results of this operational check in the driller's report...

30 CFR 250.402 - When and how must I secure a well?

Code of Federal Regulations, 2010 CFR

2010-07-01

... Section 250.402 Mineral Resources MINERALS MANAGEMENT SERVICE, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations General Requirements § 250.402 When and how must I secure a well? Whenever you interrupt drilling operations, you must...

30 CFR 250.446 - What are the BOP maintenance and inspection requirements?

Code of Federal Regulations, 2014 CFR

2014-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.446 What are the BOP... for Drilling Wells (incorporated by reference as specified in § 250.198). You must document how you...

30 CFR 250.469 - What other well records could I be required to submit?

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 SHELF Oil and Gas Drilling Operations Applying for A Permit to Modify and Well Records § 250.469 What.../or washed samples of drill cuttings that you normally maintain for paleontological determinations...

30 CFR 250.434 - What are the recordkeeping requirements for diverter actuations and tests?

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 SHELF Oil and Gas Drilling Operations Diverter System Requirements § 250.434 What are the recordkeeping... the facility for the duration of drilling the well. Blowout Preventer (BOP) System Requirements ...

30 CFR 250.423 - What are the requirements for pressure testing casing?

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 SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.423 What are the... for each string of casing. You may not resume drilling or other down-hole operations until you obtain...

30 CFR 250.449 - What additional BOP testing requirements must I meet?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System Requirements § 250.449 What additional BOP... water to conduct this test. You may use drilling fluids to conduct subsequent tests of a subsea BOP...

30 CFR 250.427 - What are the requirements for pressure integrity tests?

Code of Federal Regulations, 2011 CFR

2011-07-01

..., AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.427 What are the... planned casing setting depth. You must conduct each pressure integrity test after drilling at least 10...

30 CFR 250.443 - What associated systems and related equipment must all BOP systems include?

Code of Federal Regulations, 2011 CFR

2011-07-01

... MANAGEMENT, REGULATION, AND ENFORCEMENT, DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Blowout Preventer (bop) System... must be on the drilling floor. You must locate the other station in a readily accessible location away...

30 CFR 250.423 - What are the requirements for pressure testing casing?

Code of Federal Regulations, 2013 CFR

2013-07-01

..., DEPARTMENT OF THE INTERIOR OFFSHORE OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER CONTINENTAL SHELF Oil and Gas Drilling Operations Casing and Cementing Requirements § 250.423 What are the requirements for... of casing. You may not resume drilling or other down-hole operations until you obtain a satisfactory...

30 CFR 580.21 - What must I do in conducting G&G prospecting or scientific research?

Code of Federal Regulations, 2014 CFR

2014-07-01

... THE INTERIOR OFFSHORE PROSPECTING FOR MINERALS OTHER THAN OIL, GAS, AND SULPHUR ON THE OUTER... threaten life and property; or (3) Adversely affect the environment, aquatic life, archaeological resources.... (c) If you conduct shallow test drilling or deep stratigraphic test drilling activities, you must use...

30 CFR 580.21 - What must I do in conducting G&G prospecting or scientific research?

Code of Federal Regulations, 2012 CFR

2012-07-01

... THE INTERIOR OFFSHORE PROSPECTING FOR MINERALS OTHER THAN OIL, GAS, AND SULPHUR ON THE OUTER... threaten life and property; or (3) Adversely affect the environment, aquatic life, archaeological resources.... (c) If you conduct shallow test drilling or deep stratigraphic test drilling activities, you must use...