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Sample records for ultra-deepwater unconventional natural

  1. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum...

    Office of Environmental Management (EM)

    Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program The ...

  2. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Resources Program | Department of Energy Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program The Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program, launched by the Energy Policy Act of 2005 (EPAct), is a public/private partnership valued at $400 million over eight years that is designed to benefit consumers by developing

  3. 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural...

    Office of Environmental Management (EM)

    7 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2007 Annual Plan for the Ultra-Deepwater and ...

  4. 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Other Petroleum Resources Research and Development Program | Department of Energy 7 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program Annual report on ultra-deepwater, etc. natural gas research program required by Energy Policy Act of 2005, Subtitle J, Section 999 2007 Annual Plan

  5. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources

    SciTech Connect (OSTI)

    Russell E. Fray

    2007-06-30

    RPSEA is currently in its first year of performance under contract DE-AC26-07NT42677, Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Administration. Progress continues to be made in establishing the program administration policies, procedures, and strategic foundation for future research awards. Significant progress was made in development of the draft program solicitations. In addition, RPSEA personnel continued an aggressive program of outreach to engage the industry and ensure wide industry participation in the research award solicitation process.

  6. Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources

    SciTech Connect (OSTI)

    Russell E. Fray

    2007-05-31

    RPSEA is currently in its first year of performance under contract DE-AC26-07NT42677, Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program Administration. Significant progress has been made in establishing the program administration policies, procedures, and strategic foundation for future research awards. RPSEA has concluded an industry-wide collaborative effort to identify focus areas for research awards under this program. This effort is summarized in the RPSEA Draft Annual Plan, which is currently under review by committees established by the Secretary of Energy.

  7. ultra_deepwater | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Policy Act of 2005 The Energy Policy Act of 2005 charges NETL with review and oversight of "a program of research, development, demonstration, and commercial application of technologies for ultra-deepwater and unconventional natural gas and other petroleum resource exploration and production to maximize the value of U.S. resources by increasing supply from these resources." The Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program is the

  8. Annual Report: EPAct Complementary Program's Ultra-Deepwater R&D Portfolio and Unconventional Resources R&D Portfolio (30 September 2012)

    SciTech Connect (OSTI)

    none,; Rose, Kelly; Hakala, Alexandra; Guthrie, George

    2012-09-30

    This report summarizes FY13 research activities performed by the National Energy Technology Laboratory (NETL), Office of Research and Development (ORD), along with its partners in the Regional University Alliance (RUA) to fulfill research needs under the Energy Policy Act of 2005 (EPAct) Section 999's Complementary Program. Title IX, Subtitle J, Section 999A(d) of EPAct 2005 authorizes $50 million per year of federal oil and gas royalties, rents and bonus payments for an oil and natural gas research and development effort, the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program. Section 999 further prescribes four program elements for the effort, one of which is the Complementary Research Program that is to be performed by NETL. This document lays out the plan for the research portfolio for the Complementary Research Program, with an emphasis on the 2013 funding. The Complementary Program consists of two research portfolios focused on domestic resources: (1) the Deepwater and Ultra-Deepwater Portfolio (UDW) (focused on hydrocarbons in reservoirs in extreme environments) and (2) the Unconventional Resources Portfolio (UCR) (focused on hydrocarbons in shale reservoirs). These two portfolios address the science base that enables these domestic resources to be produced responsibly, informing both regulators and operators. NETL is relying on a core Department of Energy-National Energy Technology Laboratory (DOE-NETL) competency in engineered-natural systems to develop this science base, allowing leveraging of decades of investment. NETL's Complementary Research Program research portfolios support the development of unbiased research and information for policymakers and the public, performing rapid predictions of possible outcomes associated with unexpected events, and carrying out quantitative assessments for energy policy stakeholders that accurately integrate the risks of safety and environmental impacts. The objective of this

  9. Ultra-Deepwater Advisory Committee Members | Department of Energy

    Energy Savers [EERE]

    Ultra-Deepwater Advisory Committee Members 2013-2014 Ultra-Deepwater Advisory Committee Members Dr. George A. Cooper* Professor University of California, Berkeley Dr. Quenton R. ...

  10. Ultra-Deepwater Production Systems

    SciTech Connect (OSTI)

    Ken L. Smith; Marc E. Leveque

    2005-05-31

    The report herein is a summary of the work performed on three projects to demonstrate hydrocarbon drilling and production methods applicable to deep and ultra deepwater field developments in the Gulf of Mexico and other like applications around the world. This work advances technology that could lead to more economic development and exploitation of reserves in ultra-deep water or remote areas. The first project is Subsea Processing. Its scope includes a review of the ''state of the art'' in subsea components to enable primary production process functions such as first stage liquids and gas separation, flow boosting, chemical treatment, flow metering, etc. These components are then combined to allow for the elimination of costly surface production facilities at the well site. A number of studies were then performed on proposed field development projects to validate the economic potential of this technology. The second project involved the design and testing of a light weight production riser made of composite material. The proposed design was to meet an actual Gulf of Mexico deepwater development project. The various engineering and testing work is reviewed, including test results. The third project described in this report encompasses the development and testing of a close tolerance liner drilling system, a new technology aimed at reducing deepwater drilling costs. The design and prototype testing in a test well are described in detail.

  11. Ultra-Deepwater Advisory Committee Members | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ultra-Deepwater Advisory Committee » Ultra-Deepwater Advisory Committee Members Ultra-Deepwater Advisory Committee Members 2013-2014 Ultra-Deepwater Advisory Committee Members Dr. George A. Cooper* Professor University of California, Berkeley Dr. Quenton R. Dokken President/CEO Gulf of Mexico Foundation Dr. Hartley H. Downs Technology Fellow Baker Hughes Incorporated Dr. Douglas J. Foster Senior Scientist ConocoPhillips Mr. James D. Litton* President and CEO Litton Consulting Group, Inc. Mr. D.

  12. Unconventional Natural Gas

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... lb Pound LCA Life cycle analysis LNG Liquefied natural gas M Magnitude (Richter ... reversed plans to import liquefied natural gas (LNG), and many are now proposing exports. ...

  13. Subsea valve actuator for ultra deepwater

    SciTech Connect (OSTI)

    Ali, S.Z.; Skeels, H.B.; Montemayor, B.K.; Williams, M.R.

    1996-12-31

    This paper reviews the continuing development of gate valve and actuator technology for subsea completions extending into ultra deep water. The basic technical challenges inherent to subsea valve actuators are reviewed, along with the various factors which affect the design and performance of these devices in deepwater applications. The high external ambient pressures which occur in deep water, coupled with high specific gravity hydraulic control fluids, are shown to have a significant impact on the performance of the actuators. This paper presents design and analysis methods and the verification test procedures which are required to develop and qualify new deep water actuator designs. Gate valve actuators of the type described in this paper are currently in use on subsea christmas trees on the world`s deepest subsea wells offshore Brazil (water depths >3,000 feet). New applications of the deepwater actuators are in process for upcoming Gulf of Mexico subsea production systems in water depths approaching 6,000 feet. The actuator/valve development method described in this paper has been confirmed by performance verification testing of full scale valves and actuators using a hyperbaric chamber to simulate ultra deepwater operating conditions. Performance of the test valves and actuators correlated very well with analytical predictions. Test results have confirmed that the new valve actuator designs will satisfy API 17D performance requirements for water depths up to 7,500 feet, well in excess of the upcoming GOM application.

  14. Research Portfolio Report Ultra-Deepwater: Surface Systems and

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Surface Systems and Umbilicals (Wellbore Stability) Research Portfolio Report Ultra-Deepwater: Surface Systems and Umbilicals (Wellbore Stability) DOE/NETL-2015/1696 Prepared by: Mari Nichols-Haining, Jennifer Funk, John Oelfke, and Christine Rueter KeyLogic Systems, Inc. National Energy Technology Laboratory (NETL) Contact: James Ammer james.ammer@netl.doe.gov Contract DE-FE0004003 Activity 4003.200.03 DISCLAIMER This report was prepared as an account of work sponsored by an agency of the

  15. Natural Gas and Other Petroleum

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program Report to Congress June 2013 United States Department of Energy Washington, DC 20585 Department of Energy |June 2013 Department of Energy |June 2013 Message from the Secretary The Nation needs to deploy American assets, innovation, and technology so that it can safely and responsibly develop more energy here at home and be a leader in the global energy economy. To this end,

  16. Obama Administration Announces New Partnership on Unconventional Natural

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Gas and Oil Research | Department of Energy Administration Announces New Partnership on Unconventional Natural Gas and Oil Research Obama Administration Announces New Partnership on Unconventional Natural Gas and Oil Research April 13, 2012 - 1:00pm Addthis Washington, DC - Today, three federal agencies announced a formal partnership to coordinate and align all research associated with development of our nation's abundant unconventional natural gas and oil resources. The partnership

  17. Ultra-Deepwater Advisory Committee Elena Melchert Acting Designated Federal Officer

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Ultra-Deepwater Advisory Committee Elena Melchert Acting Designated Federal Officer Ultra-Deepwater Advisory Committee September 17, 2013 Attachment 3 2 2014 Annual Plan Review Process * September 17, 2013; Web Meeting - Overview of DOE Research Program - Establish subcommittees * October 8, 2013; Web Meeting - Subcommittees present their reports to UDAC - UDAC develops final findings and recommendations on the 2014 Annual Plan - Chair appoints Editing Subcommittee to develop UDAC's written

  18. FE's Ultra-Deepwater Program focuses on spill prevention, safety...

    Energy Savers [EERE]

    Nearly everyone recognizes that prudent development of domestic oil and natural gas ... Managed by FE's Office of Oil and Natural Gas with the support of NETL, the UDW program's ...

  19. Obama Administration Announces New Partnership on Unconventional Natural Gas and Oil Research

    Broader source: Energy.gov [DOE]

    Three federal agencies announced a formal partnership to coordinate and align all research associated with development of our nation’s abundant unconventional natural gas and oil resources.

  20. Annual Report: EPAct Complementary Program's Ultra-Deepwater...

    Office of Scientific and Technical Information (OSTI)

    Title IX, Subtitle J, Section 999A(d) of EPAct 2005 authorizes 50 million per year of federal oil and gas royalties, rents and bonus payments for an oil and natural gas research ...

  1. 2007 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual Plan More Documents & Publications 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program...

  2. Microsoft Word - 10121-4502-01 - Final Report - 9-21-14

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    for the project is provided through the "Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program" authorized by the...

  3. FE Oil and Natural Gas News | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    the risks while enhancing the environmental performance of drilling for natural gas and oil in ultra-deepwater settings have been selected by the U.S. Department of Energy (DOE)...

  4. 2009 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual Plan 2009 Annual Plan Section 999: 2009 Annual Plan (2.11 MB) More Documents & Publications 2009 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2010 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2010 Annual Plan

  5. 2010 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Annual Plan 2010 Annual Plan Section 999: 2010 Annual Plan (4.38 MB) More Documents & Publications 2010 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2009 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2009 Annual Plan

  6. Unconventional Lasing

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Unconventional Lasing - Sandia Energy Energy Search Icon Sandia Home Locations Contact Us Employee Locator Energy & Climate Secure & Sustainable Energy Future Stationary Power Energy Conversion Efficiency Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, Security & Resilience of the Energy Infrastructure Energy Storage Nuclear Power & Engineering Grid Modernization Battery Testing Nuclear Energy Defense Waste Management Programs Advanced

  7. Obama Administration Announces New Partnership on Unconventional...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Partnership on Unconventional Natural Gas and Oil Research Obama Administration Announces New Partnership on Unconventional Natural Gas and Oil Research April 13, 2012 - 3:01pm Addthis ...

  8. A review of water and greenhouse gas impacts of unconventional natural gas development in the United States

    SciTech Connect (OSTI)

    Arent, Doug; Logan, Jeff; Macknick, Jordan; Boyd, William; Medlock , Kenneth; O'Sullivan, Francis; Edmonds, James A.; Clarke, Leon E.; Huntington, Hill; Heath, Garvin; Statwick, Patricia M.; Bazilian, Morgan

    2015-01-01

    This paper reviews recent developments in the production and use of unconventional natural gas in the United States with a focus on water and greenhouse gas emission implications. If unconventional natural gas in the U.S. is produced responsibly, transported and distributed with little leakage, and incorporated into integrated energy systems that are designed for future resiliency, it could play a significant role in realizing a more sustainable energy future; however, the increased use of natural gas as a substitute for more carbon intensive fuels will alone not substantially alter world carbon dioxide concentration projections.

  9. Unconventional Resources Technology Advisory Committee | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy Unconventional Resources Technology Advisory Committee Unconventional Resources Technology Advisory Committee The Unconventional Resources Technology Advisory Committee advises DOE on its research in unconventional oil and natural gas resources, such as shale gas. The Unconventional Resources Technology Advisory Committee advises DOE on its research in unconventional oil and natural gas resources, such as shale gas. Mission The Secretary of Energy, in response to provisions of

  10. FE’s Ultra-Deepwater Program focuses on spill prevention, safety and environmental stewardship

    Office of Energy Efficiency and Renewable Energy (EERE)

    Nearly everyone recognizes that prudent development of domestic oil and natural gas resources will continue to be an important part of U.S. energy strategy for decades to come. How important depends a lot on conducting operations responsibly, ensuring communities are safe and the environment protected as the nation maximizes use of this vital domestic energy resource.

  11. DOE RFP Seeks Projects for Improving Environmental Performance of Unconventional Natural Gas Technologies

    Broader source: Energy.gov [DOE]

    Research projects to study ways for improving the environmental performance of unconventional gas development are being sought by the National Energy Technology Laboratory, a facility of the U.S. Department of Energy’s Office of Fossil Energy.

  12. Unconventional Lasing

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Frontier Research Centers: Solid-State Lighting Science Center for Frontiers of ... Unconventional Lasing HomeEnergy ResearchEFRCsSolid-State Lighting Science EFRC...

  13. Sec. 999 Annual Plan 2012 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Sec. 999 Annual Plan 2012 Sec. 999 Annual Plan 2012 PDF icon 2012 Annual Plan: Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development ...

  14. Microsoft Word - 2014 Annual Plan DRAFT 9-5-13

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    4 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program Report to Congress Draft September 2013 United States Department of Energy Washington, DC 20585 Department of Energy |Draft September 2013 Department of Energy |Draft September 2013 Executive Summary This 2014 Annual Plan is the eighth research plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program since the launch of the

  15. Microsoft Word - 2014 Annual Plan DRAFT 9-5-13

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program Report to Congress Draft September 2013 United States Department of Energy Washington, DC 20585 Department of Energy |Draft September 2013 Department of Energy |Draft September 2013 Executive Summary This 2014 Annual Plan is the eighth research plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research Program since the launch of the

  16. A Methodology for the Assessment of Unconventional (Continuous) Resources with an Application to the Greater Natural Buttes Gas Field, Utah

    SciTech Connect (OSTI)

    Olea, Ricardo A.; Cook, Troy A.; Coleman, James L.

    2010-12-15

    The Greater Natural Buttes tight natural gas field is an unconventional (continuous) accumulation in the Uinta Basin, Utah, that began production in the early 1950s from the Upper Cretaceous Mesaverde Group. Three years later, production was extended to the Eocene Wasatch Formation. With the exclusion of 1100 non-productive ('dry') wells, we estimate that the final recovery from the 2500 producing wells existing in 2007 will be about 1.7 trillion standard cubic feet (TSCF) (48.2 billion cubic meters (BCM)). The use of estimated ultimate recovery (EUR) per well is common in assessments of unconventional resources, and it is one of the main sources of information to forecast undiscovered resources. Each calculated recovery value has an associated drainage area that generally varies from well to well and that can be mathematically subdivided into elemental subareas of constant size and shape called cells. Recovery per 5-acre cells at Greater Natural Buttes shows spatial correlation; hence, statistical approaches that ignore this correlation when inferring EUR values for untested cells do not take full advantage of all the information contained in the data. More critically, resulting models do not match the style of spatial EUR fluctuations observed in nature. This study takes a new approach by applying spatial statistics to model geographical variation of cell EUR taking into account spatial correlation and the influence of fractures. We applied sequential indicator simulation to model non-productive cells, while spatial mapping of cell EUR was obtained by applying sequential Gaussian simulation to provide multiple versions of reality (realizations) having equal chances of being the correct model. For each realization, summation of EUR in cells not drained by the existing wells allowed preparation of a stochastic prediction of undiscovered resources, which range between 2.6 and 3.4 TSCF (73.6 and 96.3 BCM) with a mean of 2.9 TSCF (82.1 BCM) for Greater Natural Buttes

  17. Unconventional gas outlook: resources, economics, and technologies

    SciTech Connect (OSTI)

    Drazga, B.

    2006-08-15

    The report explains the current and potential of the unconventional gas market including country profiles, major project case studies, and new technology research. It identifies the major players in the market and reports their current and forecasted projects, as well as current volume and anticipated output for specific projects. Contents are: Overview of unconventional gas; Global natural gas market; Drivers of unconventional gas sources; Forecast; Types of unconventional gas; Major producing regions Overall market trends; Production technology research; Economics of unconventional gas production; Barriers and challenges; Key regions: Australia, Canada, China, Russia, Ukraine, United Kingdom, United States; Major Projects; Industry Initiatives; Major players. Uneconomic or marginally economic resources such as tight (low permeability) sandstones, shale gas, and coalbed methane are considered unconventional. However, due to continued research and favorable gas prices, many previously uneconomic or marginally economic gas resources are now economically viable, and may not be considered unconventional by some companies. Unconventional gas resources are geologically distinct in that conventional gas resources are buoyancy-driven deposits, occurring as discrete accumulations in structural or stratigraphic traps, whereas unconventional gas resources are generally not buoyancy-driven deposits. The unconventional natural gas category (CAM, gas shales, tight sands, and landfill) is expected to continue at double-digit growth levels in the near term. Until 2008, demand for unconventional natural gas is likely to increase at an AAR corresponding to 10.7% from 2003, aided by prioritized research and development efforts. 1 app.

  18. Unconventional Oil and Gas Resources

    SciTech Connect (OSTI)

    2006-09-15

    World oil use is projected to grow to 98 million b/d in 2015 and 118 million b/d in 2030. Total world natural gas consumption is projected to rise to 134 Tcf in 2015 and 182 Tcf in 2030. In an era of declining production and increasing demand, economically producing oil and gas from unconventional sources is a key challenge to maintaining global economic growth. Some unconventional hydrocarbon sources are already being developed, including gas shales, tight gas sands, heavy oil, oil sands, and coal bed methane. Roughly 20 years ago, gas production from tight sands, shales, and coals was considered uneconomic. Today, these resources provide 25% of the U.S. gas supply and that number is likely to increase. Venezuela has over 300 billion barrels of unproven extra-heavy oil reserves which would give it the largest reserves of any country in the world. It is currently producing over 550,000 b/d of heavy oil. Unconventional oil is also being produced in Canada from the Athabasca oil sands. 1.6 trillion barrels of oil are locked in the sands of which 175 billion barrels are proven reserves that can be recovered using current technology. Production from 29 companies now operating there exceeds 1 million barrels per day. The report provides an overview of continuous petroleum sources and gives a concise overview of the current status of varying types of unconventional oil and gas resources. Topics covered in the report include: an overview of the history of Oil and Natural Gas; an analysis of the Oil and Natural Gas industries, including current and future production, consumption, and reserves; a detailed description of the different types of unconventional oil and gas resources; an analysis of the key business factors that are driving the increased interest in unconventional resources; an analysis of the barriers that are hindering the development of unconventional resources; profiles of key producing regions; and, profiles of key unconventional oil and gas producers.

  19. ULTRA-DEEPWATER ADVISORY COMMITTEE

    Broader source: Energy.gov (indexed) [DOE]

    at 12:05 p.m. EST. Acting Designated Federal Officer, Elena Melchert, took roll call and announced that a quorum was present; all committee members were in attendance. Ms. ...

  20. Ultra-Deepwater Production Systems

    SciTech Connect (OSTI)

    K. L. Smith; M. E. Leveque

    2004-09-30

    This report includes technical progress made during the period October, 2003 through September, 2004. At the end of the last technical progress report, the subsea processing aspects of the work program had been dropped due to the lack of commercial opportunity within ConocoPhillips, and the program had been redirected towards two other promising deepwater technologies: the development and demonstration of a composite production riser, and the development and testing of a close-tolerance liner drilling system. This report focuses on these two technologies.

  1. Ultra-Deepwater Production Systems

    SciTech Connect (OSTI)

    K. L. Smith; M. E. Leveque

    2003-09-30

    This report includes technical progress made during the period October, 2002 through September, 2003. At the end of the second technical progress report, the ConocoPhillips opportunities to apply subsea processing in the Gulf of Mexico had been exhausted, and an alternative site was identified in Norway. This was a non-ConocoPhillips operated field, and the subsea processing was proposed as a phased development approach with 2-phase separation at the field, and then gas and liquids exported via pipeline to remote platform locations for processing. Although the unrisked economics were quite favorable, the risked economic evaluation compelled the operator to develop the field with the more conventional and proven Floating Production, Storage and Offloading (FPSO) option. Work on the subsea processing was suspended at this time. Discussions with DOE regarding two other step-change deepwater technologies ensued. One was an effort to develop a light-weight, high pressure composite production riser. A field demonstration of the design would then be performed by deploying a limited number of composite joints in a Gulf of Mexico deepwater development. The other was to begin the process of taking drilling with casing technology to the deepwater. This is called, ''close-tolerance liner drilling''. It was agreed that both technologies should be pursued, and the work began. During this reporting period, the initial production riser design had been completed and preliminary test sample components were being fabricated. Regarding the liner drilling, the sub-contractors were selected, the design basis was agreed and designs progressed towards meeting a projected first quarter, 2004 onshore test program.

  2. Federal Advisory Committee Management | Department of Energy

    Energy Savers [EERE]

    ... Current DOE Federal Advisory Committees: Active Committees Advanced Scientific Computing ... Ultra-Deepwater Advisory Committee (UDAC) Unconventional Resources Technology Advisory ...

  3. AppStat14.xlsx

    Office of Environmental Management (EM)

    ... Ultra-deepwater unconv. natural gas & other petro. Ultra-deepwater unconv.natural gas & other ... -10,262 -100.0% Nuclear materials integration......

  4. AppStat14 04-08-13 Final FY 2014 Cong Req.xlsx

    Office of Environmental Management (EM)

    ... Ultra-deepwater unconv. natural gas & other petro. Ultra-deepwater unconv.natural gas & other ... -10,262 -100.0% Nuclear materials integration......

  5. Unconventional gas: truly a game changer?

    SciTech Connect (OSTI)

    2009-08-15

    If prices of natural gas justify and/or if concerns about climate change push conventional coal off the table, vast quantities of unconventional gas can be brought to market at reasonable prices. According to a report issued by PFC Energy, global unconventional natural gas resources that may be ultimately exploited with new technologies could be as much as 3,250,000 billion cubic feet. Current conventional natural gas resources are estimated around 620,000 billion cubic feet.

  6. Unconventional Energy Resources: 2011 Review

    SciTech Connect (OSTI)

    Collaboration: American Association of Petroleum Geologists

    2011-12-15

    This report contains nine unconventional energy resource commodity summaries prepared by committees of the Energy Minerals Division (EMD) of the American Association of Petroleum Geologists. Unconventional energy resources, as used in this report, are those energy resources that do not occur in discrete oil or gas reservoirs held in structural or stratigraphic traps in sedimentary basins. These resources include coal, coalbed methane, gas hydrates, tight gas sands, gas shale and shale oil, geothermal resources, oil sands, oil shale, and uranium resources. Current U.S. and global research and development activities are summarized for each unconventional energy commodity in the topical sections of this report. Coal and uranium are expected to supply a significant portion of the world's energy mix in coming years. Coalbed methane continues to supply about 9% of the U.S. gas production and exploration is expanding in other countries. Recently, natural gas produced from shale and low-permeability (tight) sandstone has made a significant contribution to the energy supply of the United States and is an increasing target for exploration around the world. In addition, oil from shale and heavy oil from sandstone are a new exploration focus in many areas (including the Green River area of Wyoming and northern Alberta). In recent years, research in the areas of geothermal energy sources and gas hydrates has continued to advance. Reviews of the current research and the stages of development of these unconventional energy resources are described in the various sections of this report.

  7. Unconventional Switching Behavior in La0.7Sr0.3MnO3/La0.7Sr0.3CoO3

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Energy Unconventional Resources Technology Advisory Committee Unconventional Resources Technology Advisory Committee The Unconventional Resources Technology Advisory Committee advises DOE on its research in unconventional oil and natural gas resources, such as shale gas. The Unconventional Resources Technology Advisory Committee advises DOE on its research in unconventional oil and natural gas resources, such as shale gas. Mission The Secretary of Energy, in response to provisions of

  8. DEPARTMENT OF ENERGY CHARTER UNCONVENTIONAL RESOURCES TECHNOLOGY ADVISORY COMMITTEE

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    UNCONVENTIONAL RESOURCES TECHNOLOGY ADVISORY COMMITTEE Committee's Official Designation: Unconventional Resources Technology Advisory Committee (URTAC) 2. Committee's Objectives and Scope of Activities and Duties: I The Advisory Committee is to (A) advise the Secretary on the development and implementation of programs under Section 999 of the Energy Policy Act of 2005, Publi / I No. 109-58, related to unconventional natural gas and other petroleum resources and (B) provide to the Secretary

  9. Documents | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Documents Memorandum from Secretary Moniz on the Freedom of Information Act (PDF) Agency Improvement Plan (PDF) FOIA Backlog Reduction Goals for Fiscal Years 2008, 2009, and 2010 (PDF) Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources (COMING SOON) Updated Report on Executive Order 13392 Implementation (PDF) Certification DOE Reading Rooms (pdf)

  10. Recommendations: 2010 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    0 Annual Plan Recommendations: 2010 Annual Plan URTAC - Recommendations on 2010 Section 999 Annual Plan (365.56 KB) More Documents & Publications URTAC Meeting - December 18, 2013 2009 Annual Plan 2009 Annual Plan Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program

  11. 2007 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    7 Annual Plan 2007 Annual Plan Section 999: 2007 Annual Plan (9.24 MB) More Documents & Publications 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program Recommendations: Draft 2008 Section 999 Annual Plan UDAC Meeting - September 2009

  12. 2008 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    8 Annual Plan 2008 Annual Plan Section 999: 2008 Annual Plan (15.58 MB) More Documents & Publications 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2007 Annual Plan Recommendations: Draft 2008 Section 999 Annual Plan

  13. EPACT Representation for Covered Awards Over $100,000 | Department of

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Energy EPACT Representation for Covered Awards Over $100,000 EPACT Representation for Covered Awards Over $100,000 EPACT Representation (65.06 KB) More Documents & Publications 2007 Annual Plan 2007 Annual Plan for the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Research and Development Program 2008 Annual Plan

  14. Research Portfolio Report Unconventional Oil & Gas Resources...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Unconventional Oil & Gas Resources: Subsurface Geology and Engineering DOENETL-20151691 ... Research Portfolio Report: Unconventional Oil & Gas Resources Executive Summary S ...

  15. Responsible recovery of unconventional oil and gas (UOG) requires...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Responsible recovery of unconventional oil and gas (UOG) requires technologies that ensure ... Office of Oil and Natural Gas Goals One of the primary goals of FE's Office of Oil and ...

  16. Development of unconventional oil and gas (UOG) must be done...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    unconventional oil and gas (UOG) must be done in responsible ways to minimize surface ... Office of Oil and Natural Gas Goals * To reduce the amount of land and time needed for oil ...

  17. Progress Report SEAB Recommendations on Unconventional Resource

    Office of Environmental Management (EM)

    | P a g e Progress Report SEAB Recommendations on Unconventional Resource Development Introduction Recent Secretary of Energy Advisory Board (SEAB) reports provide important frames of reference for stimulating actions that can ensure the development of U.S. oil and natural gas is safe and environmentally responsible. This overview outlines near term actions being taken by the U.S. Department of Energy (DOE) in response to the SEAB's March 2014 report on FracFocus 2.0, and also highlights

  18. Unconventional gas recovery: state of knowledge document

    SciTech Connect (OSTI)

    Geffen, C.A.

    1982-01-01

    This report is a synthesis of environmental data and information relevant to the four areas of unconventional gas recovery (UGR) resource recovery: methane from coal, tight western sands, Devonian shales and geopressurized aquifers. Where appropriate, it provides details of work reviewed; while in other cases, it refers the reader to relevant sources of information. This report consists of three main sections, 2, 3, and 4. Section 2 describes the energy resource base involved and characteristics of the technology and introduces the environmental concerns of implementing the technology. Section 3 reviews the concerns related to unconventional gas recovery systems which are of significance to the environment. The potential health and safety concerns of the recovery of natural gas from these resources are outlined in Section 4.

  19. Unconventional Energy Resources: 2007-2008 Review

    SciTech Connect (OSTI)

    2009-06-15

    This paper summarizes five 2007-2008 resource commodity committee reports prepared by the Energy Minerals Division (EMD) of the American Association of Petroleum Geologists. Current United States and global research and development activities related to gas hydrates, gas shales, geothermal resources, oil sands, and uranium resources are included in this review. These commodity reports were written to advise EMD leadership and membership of the current status of research and development of unconventional energy resources. Unconventional energy resources are defined as those resources other than conventional oil and natural gas that typically occur in sandstone and carbonate rocks. Gas hydrate resources are potentially enormous; however, production technologies are still under development. Gas shale, geothermal, oil sand, and uranium resources are now increasing targets of exploration and development, and are rapidly becoming important energy resources that will continue to be developed in the future.

  20. Chapter 7: Advancing Systems and Technologies to Produce Cleaner Fuels | Unconventional Oil and Gas Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Infrastructure Offshore Safety and Spill Prevention Unconventional Oil and Gas ENERGY U.S. DEPARTMENT OF Quadrennial Technology Review 2015 1 Quadrennial Technology Review 2015 Unconventional Oil and Gas Chapter 7: Technology Assessments Executive Summary The United States will, for the foreseeable future, continue to rely heavily upon oil and natural gas to support our economy, national security, and energy security. Given the increasing reliance on unconventional oil and gas (UOG) resources,

  1. How unconventional gas prospers without tax incentives

    SciTech Connect (OSTI)

    Kuuskraa, V.A.; Stevens, S.H.

    1995-12-11

    It was widely believed that the development of unconventional natural gas (coalbed methane, gas shales, and tight gas) would die once US Sec. 29 credits stopped. Quieter voices countered, and hoped, that technology advances would keep these large but difficult to produce gas resources alive and maybe even healthy. Sec. 29 tax credits for new unconventional gas development stopped at the end of 1992. Now, nearly three years later, who was right and what has happened? There is no doubt that Sec. 29 tax credits stimulated the development of coalbed methane, gas shales, and tight gas. What is less known is that the tax credits helped spawn and push into use an entire new set of exploration, completion, and production technologies founded on improved understanding of unconventional gas reservoirs. As set forth below, while the incentives inherent in Sec. 29 provided the spark, it has been the base of science and technology that has maintained the vitality of these gas sources. The paper discusses the current status; resource development; technology; unusual production, proven reserves, and well completions if coalbed methane, gas shales, and tight gas; and international aspects.

  2. Unconventional Energy Resources: 2015 Review

    SciTech Connect (OSTI)

    Collaboration: American Association of Petroleum Geologists, Energy Minerals Division

    2015-12-15

    This paper includes 10 summaries for energy resource commodities including coal and unconventional resources, and an analysis of energy economics and technology prepared by committees of the Energy Minerals Division of the American Association of Petroleum Geologists. Unconventional energy resources, as used in this report, are those energy resources that do not occur in discrete oil or gas reservoirs held in structural or stratigraphic traps in sedimentary basins. Such resources include coalbed methane, oil shale, U and Th deposits and associated rare earth elements of industrial interest, geothermal, gas shale and liquids, tight gas sands, gas hydrates, and bitumen and heavy oil. Current U.S. and global research and development activities are summarized for each unconventional energy resource commodity in the topical sections of this report, followed by analysis of unconventional energy economics and technology.

  3. No Slide Title

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Resources Technology Advisory Committee Guide DeHoratiis Acting Deputy Assistant Secretary Office of Oil and Natural Gas Acting Designated Federal Officer Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Member Responsibilities * SGE [special Government employees] - Federal ethics laws and regulations - avoid any action creating the appearance that they are violating the law or the ethical standards - provide expert opinion * Representative members - represent the

  4. rpsea | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Program Consortium - RPSEA The Strategic Center for Natural Gas and Oil (SCNGO) will carry out the task of overseeing all aspects of Title IX, Subtitle J of the Energy Policy Act of 2005 implementation. As directed by the legislation, SCNGO issued a solicitation in early FY06 for the selection of a consortium to administer programmatic research and development activities pertaining to the Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources Program. In May 2006, RPSEA was

  5. Unconventional Energy Resources: 2013 Review

    SciTech Connect (OSTI)

    Collaboration: American Association of Petroleum Geologists, Energy Minerals Division

    2013-11-30

    This report contains nine unconventional energy resource commodity summaries and an analysis of energy economics prepared by committees of the Energy Minerals Division of the American Association of Petroleum Geologists. Unconventional energy resources, as used in this report, are those energy resources that do not occur in discrete oil or gas reservoirs held in structural or stratigraphic traps in sedimentary basins. These resources include coal, coalbed methane, gas hydrates, tight-gas sands, gas shale and shale oil, geothermal resources, oil sands, oil shale, and U and Th resources and associated rare earth elements of industrial interest. Current U.S. and global research and development activities are summarized for each unconventional energy commodity in the topical sections of this report.

  6. DOE/CF-0059

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    9 Volume 3 Department of Energy FY 2012 Congressional Budget Request Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Energy Transformation Acceleration Fund Energy Transformation Acceleration Fund Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Ultra-Deepwater Unconventional Natural Gas February 2011 Office of Chief Financial Officer Volume 3 Printed with soy ink on

  7. Doing Business at PNNL

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Documents and Publications Documents and Publications Real Estate Documents Acquisition Guide for Federal Agencies Certified Reality Specialist Biography DOJ Title Standards for Acquisition

    Documents Memorandum from Secretary Moniz on the Freedom of Information Act (PDF) Agency Improvement Plan (PDF) FOIA Backlog Reduction Goals for Fiscal Years 2008, 2009, and 2010 (PDF) Ultra-Deepwater and Unconventional Natural Gas and Other Petroleum Resources (COMING SOON) Updated Report on Executive

  8. FY 2008 Volume 7

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    7 DOE/CF-020 Volume 7 Fossil Energy and Other Fossil Energy Research and Development Naval Petroleum & Oil Shale Reserves Elk Hills School Lands Fund Strategic Petroleum Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas Energy Information Administration Department of Energy FY 2008 Congressional Budget Request February 2007 Office of Chief Financial Officer Volume 7 DOE/CF-020 Volume 7 Fossil Energy and Other Fossil Energy Research and Development Naval Petroleum &

  9. FY 2009 Volume 7

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    7 DOE/CF-030 Volume 7 Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas February 2008 Office of Chief Financial Officer Department of Energy FY 2009 Congressional Budget Request Volume 7 DOE/CF-030 Volume 7 Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil

  10. FY 2010 Volume 7

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    7 DOE/CF-041 Volume 7 Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Clean Coal Technology Ultra-Deepwater Unconventional Natural Gas May 2009 Office of Chief Financial Officer FY 2010 Congressional Budget Request Volume 7 DOE/CF-041 Volume 7 Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Clean Coal Technology

  11. oil and gas portfolio reports

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    and Gas Research Portfolio Reports Natural Gas & Oil Program Research Portfolio Reports The Office of Fossil Energy (FE)/National Energy Technology Laboratory (NETL) is releasing a series of nine Research Portfolio Reports to provide a snapshot of results and accomplishments completed to-date for active and completed projects under three focus areas: Unconventional Oil & Gas Resources; Ultra-Deepwater; and Small Producers. The reports capture research conducted over the last ten years

  12. DOE/CF-0086

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    3 DOE/CF-0086 Volume 3 Department of Energy FY 2014 Congressional Budget Request Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Race to the Top for Energy Efficiency and Grid Modernization Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Ultra-Deepwater Unconventional Natural Gas Elk Hills Lands Fund Advanced Tech. Vehicle Manufacturing Loan Program Title

  13. FY 2013 Volume 3

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    3 DOE/CF-0073 Volume 3 Printed with soy ink on recycled paper Department of Energy FY 2013 Congressional Budget Request Energy Efficiency and Renewable Energy Electricity Delivery and Energy Reliability Nuclear Energy Fossil Energy Research and Development Naval Petroleum and Oil Shale Reserves Strategic Petroleum Reserve Northeast Home Heating Oil Reserve Ultra-Deepwater Unconventional Natural Gas Elk Hills Lands Fund Advanced Tech. Vehicle Manufacturing Loan Program Title 17 Innovative Tech.

  14. Unconventional Resources Technology Advisory Committee

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    1 Unconventional Resources Technology Advisory Committee Comments and Recommendations 2014 Annual Plan November 2013 Attachment 3 2 TABLE OF CONTENTS 1.0 INTRODUCTION..............................................................................................................3 2.0 EXECUTIVE SUMMARY AND RECOMMENDATION HIGHLIGHTS .................5 3.0 TOPICAL REPORTS .......................................................................................................7 3.1 POLICY FINDINGS AND

  15. Unconventional Resources Technology Advisory Committee

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    1 Unconventional Resources Technology Advisory Committee Comments and Recommendations 2014 Annual Plan December 2013 2 TABLE OF CONTENTS 1.0 INTRODUCTION..............................................................................................................3 2.0 EXECUTIVE SUMMARY AND RECOMMENDATION HIGHLIGHTS .................5 3.0 TOPICAL REPORTS .......................................................................................................7 3.1 POLICY FINDINGS AND

  16. Research Portfolio Report Unconventional Oil & Gas Resources...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Produced Water Treatment & Management Cover image: Western Research Institute treating and reusing coal-bed methane (CBM) pro- duced water. Research Portfolio Report Unconventional ...

  17. Oil Shale and Other Unconventional Fuels Activities | Department...

    Office of Environmental Management (EM)

    Naval Reserves Oil Shale and Other Unconventional Fuels Activities Oil Shale and Other Unconventional Fuels Activities The Fossil Energy program in oil shale focuses on ...

  18. UDW Annual FY13 Format (Technical Report) | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    Subject: 03 NATURAL GAS; 54 ENVIRONMENTAL SCIENCES; 58 GEOSCIENCES deepwater oil and gas, ultra-deepwater oil and gas, engineered natural systems, oil and natural gas, wellbore ...

  19. Global Unconventional Gas Market | OpenEI Community

    Open Energy Info (EERE)

    Global Unconventional Gas Market Home There are currently no posts in this category. Syndicate content...

  20. 2013 Unconventional Oil and Gas Project Selections

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy’s National Energy Technology Laboratory has an unconventional oil and gas program devoted to research in this important area of energy development. The laboratory...

  1. Unconventional superconductivity in heavy-fermion compounds

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    White, B. D.; Thompson, J. D.; Maple, M. B.

    2015-02-27

    Over the past 35 years, research on unconventional superconductivity in heavy-fermion systems has evolved from the surprising observations of unprecedented superconducting properties in compounds that convention dictated should not superconduct at all to performing explorations of rich phase spaces in which the delicate interplay between competing ground states appears to support emergent superconducting states. In this article, we review the current understanding of superconductivity in heavy-fermion com- pounds and identify a set of characteristics that is common to their unconventional superconducting states. These core properties are compared with those of other classes of unconventional superconductors such as the cuprates andmore » iron-based superconductors. Lastly, we conclude by speculating on the prospects for future research in this field and how new advances might contribute towards resolving the long-standing mystery of how unconventional superconductivity works.« less

  2. Annual Report: EPAct Complementary Program's Ultra-Deepwater...

    Office of Scientific and Technical Information (OSTI)

    The objective of this body of work is to build the scientific understanding and assessment ... gas emissions, (2) predicting the composition and volume of waters produced during ...

  3. Ultra-Deepwater Advisory Committee Elena Melchert Acting Designated...

    Broader source: Energy.gov (indexed) [DOE]

    ... 2,494,329 1,008,279 28.8% 08121-2801-02 GOMEX 3-D Operational Ocean Forecast System Pilot Project Portland State University 031110 030114 1,560,000 1,248,000 312,000 ...

  4. Research Portfolio Report Ultra-Deepwater: Subsea Systems Reliability...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... The results of these tests also showed that both viscosity and density affected the liquid ... In deepwater wells, thermo- dynamic conditions are favorable for the formation of ...

  5. Research Portfolio Report Ultra-Deepwater: Geologic Uncertainty

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... as the standard and to provide viscosity data at the ultra-deep reservoir conditions. ... They constructed a suite of geologic models and dynamic simulation models that synthesized ...

  6. Research Portfolio Report Ultra-Deepwater: Drilling and Completion...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    ... experiments where possible. "Dynamic 3D" display with mouse-rotatable perspective views. ... any significant shear viscosity sensitivity to fiber concentration at ambient temperature. ...

  7. Ultra-Deepwater Advisory Committee | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    gas and other petroleum resources, and review and comment on the program's annual plan. ... More Information 2013-2014 Committee Members Section 999 Program Library Meetings November ...

  8. Challenges and Opportunities of Unconventional Resources Technology |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Challenges and Opportunities of Unconventional Resources Technology Challenges and Opportunities of Unconventional Resources Technology May 10, 2012 - 1:01pm Addthis Statement of Mr. Charles McConnell, Assistant Secretary for Fossil Energy, U.S. Department of Energy, before the Subcommittee on Energy and Environment, Committee on Science, Space and Technology, U.S. House of Representatives. Chairman Harris, Ranking Member Miller, and members of the Subcommittee, I

  9. Kondo Physics and Unconventional Superconductivity in the U Intermetal...

    Office of Scientific and Technical Information (OSTI)

    Kondo Physics and Unconventional Superconductivity in the U Intermetallic U2PtC2 Revealed by NMR Citation Details In-Document Search Title: Kondo Physics and Unconventional ...

  10. unconventional-resources | netl.doe.gov

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Unconventional Resources Alaska's Potential from unconventional sources: The Alaska heavy oil resource is large, on the order of 45 billion barrels of original oil in place. The West Sak PA is believed to contain between 15 and 20 billion barrels of oil (BBO) with variable oil gravity from 10 to 22°API. West Sak development is restricted to a core area of about 2 BBO of which only 1.2 BBO is considered to be economical to develop. The Schrader Bluff PA is believed to contain between 15 and 20

  11. Unconventional Resources Technology Advisory Committee

    Energy Savers [EERE]

    of members who are employees or representatives of Independent Producers of natural gas and other petroleum, including small producers; Individuals with extensive research...

  12. Intergas `95: International unconventional gas symposium. Proceedings

    SciTech Connect (OSTI)

    1995-07-01

    The International Unconventional Gas Symposium was held on May 14--20, 1995 in Tuscaloosa, Alabama where 52 reports were presented. These reports are grouped in this proceedings under: geology and resources; mine degasification and safety; international developments; reservoir characterization/coal science; and environmental/legal and regulatory. Each report has been processed separately for inclusion in the Energy Science and Technology Database.

  13. Neutron scattering study of unconventional superconductors

    SciTech Connect (OSTI)

    Lee, Seunghun

    2014-06-30

    My group’s primary activity at the University of Virginia supported by DOE is to study novel electronic, magnetic, and structural phenomena that emerge out of strong interactions between electrons. Some of these phenomena are unconventional superconductivity, exotic states in frustrated magnets, quantum spin liquid states, and magneto-electricity. The outcome of our research funded by the grant advanced microscopic understanding of the emergence of the collective states in the systems.

  14. National Strategic Unconventional Resource Model | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    National Strategic Unconventional Resource Model National Strategic Unconventional Resource Model This is the second revision to the National Strategic Unconventional Resources Model that was developed in 2005-2006 to support the Task Force mandated by Congress in subsection 369(h) of the Energy Policy Act of 2005. The primary function of the first Model was to evaluate varying economic scenarios for four technologies: Surface Mining, Underground Mining, Modified In-Situ, and True In-Situ. In

  15. Microsoft Word - Unconventional Resources Tech Adv Committee - signed

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    UNCONVENTIONAL RESOURCES TECHNOLOGY ADVISORY COMMITTEE U.S. DEPARTMENT OF ENERGY Advisory Committee Charter 1. Committee's Official Designation. Unconventional Resources Technical Advisory Committee (URTAC). 2. Authority. This charter establishes the Unconventional Resources Technical Advisory Committee (URTAC) pursuant to Section 999 of the Energy Policy Act of 2005, Public Law 109-58. The URTAC is being renewed in accordance with the provisions of the Federal Advisory Committee Act (FACA), as

  16. Projects Selected to Boost Unconventional Oil and Gas Resources |

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Department of Energy Selected to Boost Unconventional Oil and Gas Resources Projects Selected to Boost Unconventional Oil and Gas Resources September 27, 2010 - 1:00pm Addthis Washington, DC - Ten projects focused on two technical areas aimed at increasing the nation's supply of "unconventional" fossil energy, reducing potential environmental impacts, and expanding carbon dioxide (CO2) storage options have been selected for further development by the U.S. Department of Energy

  17. Unconventional Oil and Gas Projects Help Reduce Environmental...

    Broader source: Energy.gov (indexed) [DOE]

    Unconventional Oil and Gas Projects Help Reduce Environmental Impact of Development Since the first commercial oil well was drilled in the United States in 1859, most of the ...

  18. Unconventional Architectures for High-Throughput Sciences

    SciTech Connect (OSTI)

    Nieplocha, Jarek; Marquez, Andres; Petrini, Fabrizio; Chavarría-Miranda, Daniel

    2007-06-15

    Science laboratories and sophisticated simulations are producing data of increasing volumes and complexities, and that’s posing significant challenges to current data infrastructures as terabytes to petabytes of data must be processed and analyzed. Traditional computing platforms, originally designed to support model-driven applications, are unable to meet the demands of the data-intensive scientific applications. Pacific Northwest National Laboratory (PNNL) research goes beyond “traditional supercomputing” applications to address emerging problems that need scalable, real-time solutions. The outcome is new unconventional architectures for data-intensive applications specifically designed to process the deluge of scientific data, including FPGAs, multithreaded architectures and IBM's Cell.

  19. Development of an Improved Methodology to Assess Potential Unconventional Gas Resources

    SciTech Connect (OSTI)

    Salazar, Jesus; McVay, Duane A. Lee, W. John

    2010-12-15

    Considering the important role played today by unconventional gas resources in North America and their enormous potential for the future around the world, it is vital to both policy makers and industry that the volumes of these resources and the impact of technology on these resources be assessed. To provide for optimal decision making regarding energy policy, research funding, and resource development, it is necessary to reliably quantify the uncertainty in these resource assessments. Since the 1970s, studies to assess potential unconventional gas resources have been conducted by various private and governmental agencies, the most rigorous of which was by the United States Geological Survey (USGS). The USGS employed a cell-based, probabilistic methodology which used analytical equations to calculate distributions of the resources assessed. USGS assessments have generally produced distributions for potential unconventional gas resources that, in our judgment, are unrealistically narrow for what are essentially undiscovered, untested resources. In this article, we present an improved methodology to assess potential unconventional gas resources. Our methodology is a stochastic approach that includes Monte Carlo simulation and correlation between input variables. Application of the improved methodology to the Uinta-Piceance province of Utah and Colorado with USGS data validates the means and standard deviations of resource distributions produced by the USGS methodology, but reveals that these distributions are not right skewed, as expected for a natural resource. Our investigation indicates that the unrealistic shape and width of the gas resource distributions are caused by the use of narrow triangular input parameter distributions. The stochastic methodology proposed here is more versatile and robust than the USGS analytic methodology. Adoption of the methodology, along with a careful examination and revision of input distributions, should allow a more realistic

  20. X-ray Induced Quasiparticles: New Window on UnconventionalSuperconduc...

    Office of Science (SC) Website

    X-ray Induced Quasiparticles: New Window on Unconventional Superconductivity Basic Energy ... X-ray Induced Quasiparticles: New Window on Unconventional Superconductivity Creation of ...

  1. Unconventional Fermi surface in an insulating state

    SciTech Connect (OSTI)

    Harrison, Neil; Tan, B. S.; Hsu, Y. -T.; Zeng, B.; Hatnean, M. Ciomaga; Zhu, Z.; Hartstein, M.; Kiourlappou, M.; Srivastava, A.; Johannes, M. D.; Murphy, T. P.; Park, J. -H.; Balicas, L.; Lonzarich, G. G.; Balakrishnan, G.; Sebastian, Suchitra E.

    2015-07-17

    Insulators occur in more than one guise; a recent finding was a class of topological insulators, which host a conducting surface juxtaposed with an insulating bulk. Here, we report the observation of an unusual insulating state with an electrically insulating bulk that simultaneously yields bulk quantum oscillations with characteristics of an unconventional Fermi liquid. We present quantum oscillation measurements of magnetic torque in high-purity single crystals of the Kondo insulator SmB6, which reveal quantum oscillation frequencies characteristic of a large three-dimensional conduction electron Fermi surface similar to the metallic rare earth hexaborides such as PrB6 and LaB6. As a result, the quantum oscillation amplitude strongly increases at low temperatures, appearing strikingly at variance with conventional metallic behavior.

  2. Innovative Technology Improves Upgrading Process for Unconventional Oil Resources

    Broader source: Energy.gov [DOE]

    An innovative oil-upgrading technology that can increase the economics of unconventional petroleum resources has been developed under a U.S. Department of Energy-funded project.

  3. Hypersensitive switching behavior in the Q-phase of unconventional...

    Office of Scientific and Technical Information (OSTI)

    Title: Hypersensitive switching behavior in the Q-phase of unconventional superconductor CeCoIn5 Authors: Kim, Duk Young 1 ; Lin, Shizeng 1 ; Weickert, Franziska 2 ; Bauer, ...

  4. Unconventional Quantum Hall Effect and Tunable Spin Hall Effect...

    Office of Scientific and Technical Information (OSTI)

    to an Isolated MoS2 Trilayer Title: Unconventional Quantum Hall Effect and Tunable Spin Hall Effect in Dirac Materials: Application to an Isolated MoS2 Trilayer Authors: Li, ...

  5. Oil Shale and Other Unconventional Fuels Activities | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Naval Reserves » Oil Shale and Other Unconventional Fuels Activities Oil Shale and Other Unconventional Fuels Activities The Fossil Energy program in oil shale focuses on reviewing the potential of oil shale as a strategic resource for liquid fuels. The Fossil Energy program in oil shale focuses on reviewing the potential of oil shale as a strategic resource for liquid fuels. It is generally agreed that worldwide petroleum supply will eventually reach its productive limit, peak, and begin a

  6. Unconventional interaction between vortices in a polarized Fermi gas

    SciTech Connect (OSTI)

    Stojanovic, Vladimir M.; Vincent Liu, W. Kim, Yong Baek

    2008-04-15

    Recently, a homogeneous superfluid state with a single gapless Fermi surface was predicted to be the ground state of an ultracold Fermi gas with spin population imbalance in the regime of molecular Bose-Einstein condensation. We study vortices in this novel state using a symmetry-based effective field theory, which captures the low-energy physics of gapless fermions and superfluid phase fluctuations. This theory is applicable to all spin-imbalanced ultracold Fermi gases in the superfluid regime, regardless of whether the original fermion-pairing interaction is weak or strong. We find a remarkable, unconventional form of the interaction between vortices. The presence of gapless fermions gives rise to a spatially oscillating potential, akin to the RKKY indirect-exchange interaction in non-magnetic metals. We compare the parameters of the effective theory to the experimentally measurable quantities and further discuss the conditions for the verification of the predicted new feature. Our study opens up an interesting question as to the nature of the vortex lattice resulting from the competition between the usual repulsive logarithmic (2D Coulomb) and predominantly attractive fermion-induced interactions.

  7. Addendum To Environmental Review Documents Concerning Exports Of Natural Gas From The United States

    Broader source: Energy.gov [DOE]

    The purpose of the Addendum is to provide additional information to the public regarding the potential environmental impacts of unconventional natural gas exploration and production activities. DOE...

  8. Addendum to Environmental Review Documents Concerning Exports of Natural Gas From the US

    Broader source: Energy.gov [DOE]

    The purpose of this Addendum is to provide additional information to the public regarding the potential environmental impacts of unconventional natural gas production activities. DOE has received...

  9. Progress Report SEAB Recommendations on Unconventional Resource

    Broader source: Energy.gov (indexed) [DOE]

    the development of U.S. oil and natural gas is safe and environmentally responsible. ... realize the potential of the nation's oil and natural gas resources to provide secure ...

  10. Kondo Physics and Unconventional Superconductivity in the U Intermetallic

    Office of Scientific and Technical Information (OSTI)

    U2PtC2 Revealed by NMR (Technical Report) | SciTech Connect Technical Report: Kondo Physics and Unconventional Superconductivity in the U Intermetallic U2PtC2 Revealed by NMR Citation Details In-Document Search Title: Kondo Physics and Unconventional Superconductivity in the U Intermetallic U2PtC2 Revealed by NMR The set of slides begins by discussing the topic NMR of heavy fermion superconductors under the topics heavy fermion materials, superconductivity, and nuclear magnetic resonance.

  11. State-of-the-art modeling for unconventional gas recovery

    SciTech Connect (OSTI)

    King, G.R. ); Ertekin, T. )

    1991-03-01

    In this paper a series of mathematical and numerical developments that simulate the unsteady-state behavior of unconventional gas reservoirs is reviewed. Five major modules, considered to be unique to the simulation of gas reservoirs, are identified. The inclusion of these models into gas reservoir simulators is discussed in mathematical detail with accompanying assumptions.

  12. Research Portfolio Accomplishment Report Unconventional Oil ...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    The laboratory component of this study will fill some of those gaps and add to the body of knowledge relating to the nature of produced water and downhole rock-water...

  13. Charge-density patching method for unconventional semiconductor binary systems

    SciTech Connect (OSTI)

    Wang, Lin-Wang

    2002-09-17

    Unconventional semiconductor alloys exhibit many unusual features and are under intensive studies recently. However, as initio methods cannot be applied directly to these systems due to their large sizes. In this work, a motif based charge patching method is introduced to generate the ab initio quality charge densities for these large systems. The resulting eigen energies are almost the same as the original ab initio eigen energies (with 20-50 meV errors).

  14. Research Portfolio Report Unconventional Oil & Gas Resources:

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Air, Wellbore Integrity & Induced Seismicity Cover image: NETL's Mobile Air Monitoring Laboratory. Research Portfolio Report Unconventional Oil & Gas Resources: Air, Wellbore Integrity & Induced Seismicity DOE/NETL-2015/1693 Prepared by: Mari Nichols-Haining, Jennifer Funk, and Christine Rueter KeyLogic Systems, Inc. National Energy Technology Laboratory (NETL) Contact: James Ammer james.ammer@netl.doe.gov Contract DE-FE0004003 Activity 4003.200.03 DISCLAIMER This report was

  15. Design and installation of an ultra deepwater subsea system: How to minimize risks and costs

    SciTech Connect (OSTI)

    Izetti, R.G.; Moreira, J.R.F.

    1994-12-31

    The world`s deepest Subsea Tree was successfully installed offshore Brazil at a water depth of 1,027 m. The psychological barrier of 1,000 m was finally broken. Actually, subsea completion technology reached a point where the fundamental question is no longer whether fields located at water depths beyond 1,000 m can be profitably completed. The key issue now is: is there a better and safer way to do it? PETROBRAS has pursued an aggressive strategy in research and development concept evaluations and various field studies aiming at a continuous decrease in both CAPEX and OPEX. This paper primarily describes the major subsea completion achievements, resulting from this great effort, which among other topics include: implementation of a standardization program; sharp reduction of both subsea completion and drilling time; a new flowline connection method which combines the advantages of both lay-away and pull-in methods; design and future installation of the world first subsea electrical submersible pump; completion equipment simplification and resulting cost reduction. Also addressed are the key safety aspects related to deepwater completions and the equipment design improvement necessary to safely conduct those operations.

  16. Design and installation of an ultra-deepwater subsea system: How to minimize risks and costs

    SciTech Connect (OSTI)

    Izetti, R.G.; Moreira, J.R.F.

    1995-04-01

    The world`s deepest subsea tree was successfully installed offshore Brazil at a water depth of 1,027 m, finally breaking the psychological barrier of 1,000 m. Actually, subsea completion technology has reached a point where the fundamental question no linger is whether fields located at water depths > 1,000 m can be profitably completed; is there a better and safer way to do it is now the key issue. Petrobras has pursued an aggressive strategy in R and D concept evaluations and various field studies aiming at a continuous decrease in both capital and operational expenditures. This paper describes the major subsea completion achievements resulting from this great effort, which include implementation of a standardization program; sharp reduction of subsea completion and drilling time; a new flowline connection method that combines the advantages of lay-away and pull-in methods; design and future installation of the world`s first subsea electrical submersible pump; and completion equipment simplification and resulting cost reduction. Also addressed are the key safety aspects related to deepwater completions and the equipment design improvement necessary to conduct those operations safely.

  17. On-Site Research: Deepwater

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Offshore Resources Assessing Risk and Mitigating Deleterious Events Associated with Drilling and Production Background Increasingly, offshore domestic oil and natural gas activities are associated with remote and challenging regions, such as the ultra-deepwater (greater than 5,000 feet) Gulf of Mexico and the offshore Arctic. Development in these areas poses unique technical and operational challenges, as well as distinct environmental and societal concerns. At present, ultra-deepwater resources

  18. Ultrasonic imaging of materials under unconventional circumstances

    SciTech Connect (OSTI)

    Declercq, Nico Felicien McKeon, Peter Liu, Jingfei; Shaw, Anurupa; Slah, Yaacoubi

    2015-03-31

    This paper reflects the contents of the plenary talk given by Nico Felicien Declercq. “Ultrasonic Imaging of materials” covers a wide technological area with main purpose to look at and to peek inside materials. In an ideal world one would manage to examine materials like a clairvoyant. Fortunately this is impossible hence nature has offered sufficient challenges to mankind to provoke curiosity and to develop science and technology. Here we focus on the appearance of certain undesired physical effects that prohibit direct imaging of materials in ultrasonic C-scans. Furthermore we try to make use of these effects to obtain indirect images of materials and therefore make a virtue of necessity. First we return to one of the oldest quests in the progress of mankind: how thick is ice? Our ancestors must have faced this question early on during migration to Northern Europe and to the America’s and Asia. If a physicist or engineer is not provided with helpful tools such as a drill or a device based on ultrasound, it is difficult to determine the ice thickness. Guided waves, similar to those used for nondestructive testing of thin plates in structural health monitoring can be used in combination with the human ear to determine the thickness of ice. To continue with plates, if an image of its interior is desired high frequency ultrasonic pulses can be applied. It is known by the physicist that the resolution depends on the wavelength and that high frequencies usually result in undesirably high damping effects inhibiting deep penetration into the material. To the more practical oriented engineer it is known that it is advantageous to polish surfaces before examination because scattering and diffraction of sound lowers the image resolution. Random scatterers cause some blurriness but cooperating scatters, causing coherent diffraction effects similar to the effects that cause DVD’s to show rainbow patterns under sunlight, can cause spooky images and erroneous

  19. World Natural Gas Model

    Energy Science and Technology Software Center (OSTI)

    1994-12-01

    RAMSGAS, the Research and Development Analysis Modeling System World Natural Gas Model, was developed to support planning of unconventional gaseoues fuels research and development. The model is a scenario analysis tool that can simulate the penetration of unconventional gas into world markets for oil and gas. Given a set of parameter values, the model estimates the natural gas supply and demand for the world for the period from 1980 to 2030. RAMSGAS is based onmore » a supply/demand framwork and also accounts for the non-renewable nature of gas resources. The model has three fundamental components: a demand module, a wellhead production cost module, and a supply/demand interface module. The demand for gas is a product of total demand for oil and gas in each of 9 demand regions and the gas share. Demand for oil and gas is forecast from the base year of 1980 through 2030 for each demand region, based on energy growth rates and price-induced conservation. For each of 11 conventional and 19 unconventional gas supply regions, wellhead production costs are calculated. To these are added transportation and distribution costs estimates associated with moving gas from the supply region to each of the demand regions and any economic rents. Based on a weighted average of these costs and the world price of oil, fuel shares for gas and oil are computed for each demand region. The gas demand is the gas fuel share multiplied by the total demand for oil plus gas. This demand is then met from the available supply regions in inverse proportion to the cost of gas from each region. The user has almost complete control over the cost estimates for each unconventional gas source in each year and thus can compare contributions from unconventional resources under different cost/price/demand scenarios.« less

  20. Expert system technology for natural gas resource development

    SciTech Connect (OSTI)

    Munro, R.G.

    1997-12-31

    Materials data are used in all aspects of the development of natural gas resources. Unconventional gas resources require special attention in their development and may benefit from heuristic assessments of the materials data, geological site conditions, and the knowledge base accumulated from previous unconventional site developments. Opportunities for using expert systems in the development of unconventional natural gas resources are discussed. A brief introduction to expert systems is provided in a context that emphasizes the practical nature of their service. The discussion then focuses on the development of unconventional gas reserves. Whenever possible, the likelihood of success in constructing useful expert systems for gas resource development is indicated by comparisons to existing expert systems that perform comparable functions in other industries. Significant opportunities are found for applications to site assessment, the interpretation of well log data, and the monitoring and optimization of gas processing in small-scale recovery operations.

  1. Preparation of environmental analyses for synfuel and unconventional gas technologies

    SciTech Connect (OSTI)

    Reed, R.M.

    1982-09-01

    Government agencies that offer financial incentives to stimulate the commercialization of synfuel and unconventional gas technologies usually require an analysis of environmental impacts resulting from proposed projects. This report reviews potentially significant environmental issues associated with a selection of these technologies and presents guidance for developing information and preparing analyses to address these issues. The technologies considered are western oil shale, tar sand, coal liquefaction and gasification, peat, unconventional gas (western tight gas sands, eastern Devonian gas shales, methane from coal seams, and methane from geopressured aquifers), and fuel ethanol. Potentially significant issues are discussed under the general categories of land use, air quality, water use, water quality, biota, solid waste disposal, socioeconomics, and health and safety. The guidance provided in this report can be applied to preparation and/or review of proposals, environmental reports, environmental assessments, environmental impact statements, and other types of environmental analyses. The amount of detail required for any issue discussed must, by necessity, be determined on a case-by-case basis.

  2. Obama Administration Announces Members of Steering Team to Lead Interagency Coordination of Unconventional Oil and Gas Research and Development

    Broader source: Energy.gov [DOE]

    The Energy Department announces two members (policy and technical) to unconventional oil and gas research and development steering team.

  3. Nanofabrication on unconventional substrates using transferred hard masks

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Li, Luozhou; Bayn, Igal; Lu, Ming; Nam, Chang -Yong; Schroder, Tim; Stein, Aaron; Harris, Nicholas C.; Englund, Dirk

    2015-01-15

    Here, a major challenge in nanofabrication is to pattern unconventional substrates that cannot be processed for a variety of reasons, such as incompatibility with spin coating, electron beam lithography, optical lithography, or wet chemical steps. Here, we present a versatile nanofabrication method based on re-usable silicon membrane hard masks, patterned using standard lithography and mature silicon processing technology. These masks, transferred precisely onto targeted regions, can be in the millimetre scale. They allow for fabrication on a wide range of substrates, including rough, soft, and non-conductive materials, enabling feature linewidths down to 10 nm. Plasma etching, lift-off, and ion implantationmore » are realized without the need for scanning electron/ion beam processing, UV exposure, or wet etching on target substrates.« less

  4. Nanofabrication on unconventional substrates using transferred hard masks

    SciTech Connect (OSTI)

    Li, Luozhou; Bayn, Igal; Lu, Ming; Nam, Chang -Yong; Schroder, Tim; Stein, Aaron; Harris, Nicholas C.; Englund, Dirk

    2015-01-15

    Here, a major challenge in nanofabrication is to pattern unconventional substrates that cannot be processed for a variety of reasons, such as incompatibility with spin coating, electron beam lithography, optical lithography, or wet chemical steps. Here, we present a versatile nanofabrication method based on re-usable silicon membrane hard masks, patterned using standard lithography and mature silicon processing technology. These masks, transferred precisely onto targeted regions, can be in the millimetre scale. They allow for fabrication on a wide range of substrates, including rough, soft, and non-conductive materials, enabling feature linewidths down to 10 nm. Plasma etching, lift-off, and ion implantation are realized without the need for scanning electron/ion beam processing, UV exposure, or wet etching on target substrates.

  5. Analysis of Restricted Natural Gas Supply Cases

    Reports and Publications (EIA)

    2004-01-01

    The four cases examined in this study have progressively greater impacts on overall natural gas consumption, prices, and supply. Compared to the Annual Energy Outlook 2004 reference case, the no Alaska pipeline case has the least impact; the low liquefied natural gas case has more impact; the low unconventional gas recovery case has even more impact; and the combined case has the most impact.

  6. Recent federal initiatives to promote unconventional gas: High octane delivery of just hot air?

    SciTech Connect (OSTI)

    Griff, M.T.

    1995-10-01

    This paper provides an overview of recent initiatives of the United States which promote greater use of natural gas and unconventional gas as one part of this nations`s larger response to the global warming threat. Measurable increases in greenhouse gas concentrations since the beginning of the industrial revolution have led to the belief in the existence of a global warming problem. The international community has responded to the global warming threat with the United Nations Framework Convention on Climate Change which is directed toward the stabilization of greenhouse gases in the atmosphere. The Climate Change Action Plan is the Clinton Administration`s detailed response to the global warming threat. It is designed to return United States emissions of greenhouse gases to their 1990 levels by the year 2000. The Action Plan targets all greenhouse gases and emphasizes energy efficiency. Significant regulatory reformation designed to increase the efficiency of the natural gas industry has already occurred and will be continued. Recovery of methane emissions from landfills will be encouraged through indentification of suitable sites and use of existing technology and development of new technology. Recovery of methane from coal mining operations will be promoted by targeting 50 of the gassiest mines in the United States. Even if the Action Plan is fully implemented. legitimate questions arise as to whether its goals will be achieved as a result of funding shortfalls.

  7. Impacts of Unconventional Gas Technology in the Annual Energy Outlook 2000

    Reports and Publications (EIA)

    2000-01-01

    This paper describes the methodology used in the National Energy Modeling System (NEMS) to represent unconventional gas technologies and their impacts on projections in the Annual Energy Outlook 2000 (AEO2000).

  8. USE OF POLYMERS TO RECOVER VISCOUS OIL FROM UNCONVENTIONAL RESERVOIRS

    SciTech Connect (OSTI)

    Randall Seright

    2011-09-30

    This final technical progress report summarizes work performed the project, 'Use of Polymers to Recover Viscous Oil from Unconventional Reservoirs.' The objective of this three-year research project was to develop methods using water soluble polymers to recover viscous oil from unconventional reservoirs (i.e., on Alaska's North Slope). The project had three technical tasks. First, limits were re-examined and redefined for where polymer flooding technology can be applied with respect to unfavorable displacements. Second, we tested existing and new polymers for effective polymer flooding of viscous oil, and we tested newly proposed mechanisms for oil displacement by polymer solutions. Third, we examined novel methods of using polymer gels to improve sweep efficiency during recovery of unconventional viscous oil. This report details work performed during the project. First, using fractional flow calculations, we examined the potential of polymer flooding for recovering viscous oils when the polymer is able to reduce the residual oil saturation to a value less than that of a waterflood. Second, we extensively investigated the rheology in porous media for a new hydrophobic associative polymer. Third, using simulation and analytical studies, we compared oil recovery efficiency for polymer flooding versus in-depth profile modification (i.e., 'Bright Water') as a function of (1) permeability contrast, (2) relative zone thickness, (3) oil viscosity, (4) polymer solution viscosity, (5) polymer or blocking-agent bank size, and (6) relative costs for polymer versus blocking agent. Fourth, we experimentally established how much polymer flooding can reduce the residual oil saturation in an oil-wet core that is saturated with viscous North Slope crude. Finally, an experimental study compared mechanical degradation of an associative polymer with that of a partially hydrolyzed polyacrylamide. Detailed results from the first two years of the project may be found in our first and

  9. Unconventional Oil and Gas Projects Help Reduce Environmental Impact of Development

    Broader source: Energy.gov [DOE]

    The Office of Fossil Energy’s National Energy Technology Laboratory has an unconventional oil and gas program devoted to research in this important area of energy development. The laboratory partners with industry and academia through cost-sharing agreements to develop scientific knowledge and advance technologies that can improve the environmental performance of unconventional resource development. Once the resulting technologies are deployed for commercial use, our nation stands to reap huge benefits.

  10. Unconventional Staging Package Selection Leads to Cost Savings

    SciTech Connect (OSTI)

    ,

    2012-06-07

    In late 2010, U.S. Department of Energy (DOE) Deputy Secretary of Energy, Daniel Poneman, directed that an analysis be conducted on the U-233 steel-clad, Zero Power Reactor (ZPR) fuel plates that were stored at Oak Ridge National Laboratory (ORNL), focusing on cost savings and any potential DOE programmatic needs for the special nuclear material (SNM). The NA-162 Nuclear Criticality Safety Program requested retention of these fuel plates for use in experiments at the Nevada National Security Site (NNSS). A Secretarial Initiative challenged ORNL to make the first shipment to the NNSS by the end of the 2011 calendar year, and this effort became known as the U-233 Project Accelerated Shipping Campaign. To meet the Secretarial Initiative, National Security Technologies, LLC (NSTec), the NNSS Management and Operations contractor, was asked to facilitate the receipt and staging of the U-233 fuel plates in the Device Assembly Facility (DAF). Because there were insufficient staging containers available for the fuel plates, NSTec conducted an analysis of alternatives. The project required a staging method that would reduce the staging footprint while addressing nuclear criticality safety and radiation exposure concerns. To accommodate an intermediate staging method of approximately five years, the NSTec project team determined that a unique and unconventional staging package, the AT-400R, was available to meet the project requirements. By using the AT-400R containers, NSTec was able to realize a cost savings of approximately $10K per container, a total cost savings of nearly $450K.

  11. Unconventional modelling of faulted reservoirs: a case study

    SciTech Connect (OSTI)

    Goldthorpe, W.H.; Chow, Y.S.

    1985-02-01

    An example is presented of detailed unconventional gridding of the North Rankin Field, which is a large, structurally complex gas-condensate field offshore Western Australia. A non-Cartesian areal grid was used with corner point geometry to approximate a generalized curvilinear coordinate system for the surface and interior of each reservoir unit. Coordinate lines in the vertical plane at any node in the grid were tilted where necessary to define sloping edges and sides of grid blocks. Thus, any sloping twisted surface could be modelled. To investigate possible communication across faults between different geological units, transmissibilities at faults were automatically calculated for any over-lapping cells and sensitivities made of the effect of varying these transmissibilities on well production, recovery factors, pressure decline and water encroachment. The model was solved with a fully implicit simulator using a Newton-Raphson iteration method for the non-linear equations and a variant of the Conjugate Gradient procedure with a preconditioning matrix for the linear equations.

  12. Unconventional Nuclear Warfare Defense (UNWD) containment and mitigation subtask.

    SciTech Connect (OSTI)

    Wente, William Baker

    2005-06-01

    The objective of this subtask of the Unconventional Nuclear Warfare Design project was to demonstrate mitigation technologies for radiological material dispersal and to assist planners with incorporation of the technologies into a concept of operations. The High Consequence Assessment and Technology department at Sandia National Laboratories (SNL) has studied aqueous foam's ability to mitigate the effects of an explosively disseminated radiological dispersal device (RDD). These benefits include particle capture of respirable radiological particles, attenuation of blast overpressure, and reduction of plume buoyancy. To better convey the aqueous foam attributes, SNL conducted a study using the Explosive Release Atmospheric Dispersion model, comparing the effects of a mitigated and unmitigated explosive RDD release. Results from this study compared health effects and land contamination between the two scenarios in terms of distances of effect, population exposure, and remediation costs. Incorporating aqueous foam technology, SNL created a conceptual design for a stationary containment area to be located at a facility entrance with equipment that could minimize the effects from the detonation of a vehicle transported RDD. The containment design was evaluated against several criteria, including mitigation ability (both respirable and large fragment particle capture as well as blast overpressure suppression), speed of implementation, cost, simplicity, and required space. A mock-up of the conceptual idea was constructed at SNL's 9920 explosive test site to demonstrate the containment design.

  13. DOE Accord Seeks Accelerated Development of Alaska's Vast Unconvention...

    Broader source: Energy.gov (indexed) [DOE]

    Acting ASFE, Christopher Smith, and Alaska Department of Natural Resources Commissioner, ... Photo courtesy of LNG 17. Acting ASFE, Christopher Smith, and Alaska Department of Natural ...

  14. Advanced Hydraulic Fracturing Technology for Unconventional Tight Gas Reservoirs

    SciTech Connect (OSTI)

    Stephen Holditch; A. Daniel Hill; D. Zhu

    2007-06-19

    The objectives of this project are to develop and test new techniques for creating extensive, conductive hydraulic fractures in unconventional tight gas reservoirs by statistically assessing the productivity achieved in hundreds of field treatments with a variety of current fracturing practices ranging from 'water fracs' to conventional gel fracture treatments; by laboratory measurements of the conductivity created with high rate proppant fracturing using an entirely new conductivity test - the 'dynamic fracture conductivity test'; and by developing design models to implement the optimal fracture treatments determined from the field assessment and the laboratory measurements. One of the tasks of this project is to create an 'advisor' or expert system for completion, production and stimulation of tight gas reservoirs. A central part of this study is an extensive survey of the productivity of hundreds of tight gas wells that have been hydraulically fractured. We have been doing an extensive literature search of the SPE eLibrary, DOE, Gas Technology Institute (GTI), Bureau of Economic Geology and IHS Energy, for publicly available technical reports about procedures of drilling, completion and production of the tight gas wells. We have downloaded numerous papers and read and summarized the information to build a database that will contain field treatment data, organized by geographic location, and hydraulic fracture treatment design data, organized by the treatment type. We have conducted experimental study on 'dynamic fracture conductivity' created when proppant slurries are pumped into hydraulic fractures in tight gas sands. Unlike conventional fracture conductivity tests in which proppant is loaded into the fracture artificially; we pump proppant/frac fluid slurries into a fracture cell, dynamically placing the proppant just as it occurs in the field. From such tests, we expect to gain new insights into some of the critical issues in tight gas fracturing, in

  15. Unconventional states and geometric effects in mesoscopic systems of ultra-cold atomic Fermi gases

    SciTech Connect (OSTI)

    Bolech, C. J.

    2014-10-15

    During the last decade, experiments all over the world started to test the superconducting state of matter using a newly developed mesoscopic tunable system: trapped ultra-cold atomic gases. Theorists and experimentalists hand-in-hand are now able to advance our understanding of the superconducting state by asking new questions that probe further into the physical mechanisms underlying the phenomenon and the door is open to the exploration of exotic unconventional superconducting states. In particular, a series of experiments on systems of trapped cold atomic gases were aimed at studying the effects of polarization on superconducting pairing. Two different experimental groups encountered surprising qualitative and quantitative discrepancies which seemed to be a function of the confining geometry and the cooling protocol. Our numerical studies demonstrate a tendency towards metastability and suggest an explanation for the observed discrepancy. From our calculations, the most likely solution which is consistent with the experiments supports a state strikingly similar to the so called FFLO state (after Ferrell, Fulde, Larkin and Ovchinnikov), which had been theorized long ago but eluded detection so far. Moreover, the three-dimensional scenario described above is reminiscent of predictions for one-dimensional systems of dilute polarized attractive gases and another set of ultra-cold-atom experiments incorporates optical lattices to study this reduced-dimensionality setting. The measurements are in quantitative agreement with theoretical calculations (using a wide array of numerical and analytic techniques) in which a partially polarized phase is found to be the one-dimensional analogue of the FFLO state. Moreover, exploring the dimensional-crossover regime, our latest findings indicate that the mesoscopic nature of these quasi-one-dimensional systems favors the appearance of a new type of Mott phase transition involving an emergent pair-superfluid of equal

  16. The National Response Plan and the Problems in the Evaluation and Assessment of the Unconventional Modes of Terrorism

    SciTech Connect (OSTI)

    LeMone, David V.; Gibbs, Shawn G.; Winston, John W. Jr.

    2006-07-01

    In the wake of the events of 9/11, a presidential mandate ordered the development of a master plan to enable governmental agencies to not only seamlessly cooperate but also rapidly react to disasters. The National Response Plan (NRP) is the document in force (December 2004). It was developed to provide a framework for response to catastrophic events whether those events are natural or man-made. Homeland Security, the coordinating entity, is an integral and critical part of that plan. The NRP is a direct outgrowth of the Initial National Response Plan and operates in tandem with the National Incident Management System (NIMS). NIMS was the first real attempt to amalgamate the capabilities and resources of some 22 governmental entities, non-governmental organizations (NGOs), and the private sector. The effectiveness of this system's response to natural disasters has been tested with reference to its performance during the 2005 late summer-early fall series of catastrophic hurricanes (Katrina, Rita, and Wilma). Ongoing evaluation of the response by the system indicates that there are significant lessons to be learned from system errors that occurred from the federal to local levels of government. Nevertheless, the conclusion would seem to be that Homeland Security's organizational structure of NIMS combined with protocols developed in the NRP represents an excellent response to both natural and man-made catastrophes. The lessons learned in these natural occurrences (chain of command failures and missteps from first responders to national level, periodic inaccurate and irresponsible news reporting, evacuation capabilities, quarantine problems, etc.) are directly applicable to potential man-made disaster events. In the yet largely untested areas of man-made disasters, the NRP document forms the basis for responding to terrorism as well as accidental man-made related incidents. There are two major categories of terrorism: conventional and unconventional. Conventional

  17. Heavy fermions, quantum criticality, and unconventional superconductivity in filled skutterudites and related materials

    SciTech Connect (OSTI)

    Andraka, Bohdan

    2015-05-14

    The main goal of this program was to explore the possibility of novel states and behaviors in Pr-based system exhibiting quantum critical behavior, PrOs?Sb??. Upon small changes of external parameter, such as magnetic field, physical properties of PrOs?Sb?? are drastically altered from those corresponding to a superconductor, to heavy fermion, to field-induced ordered phase with primary quadrupolar order parameter. All these states are highly unconventional and not understood in terms of current theories thus offer an opportunity to expand our knowledge and understanding of condensed matter. At the same time, these novel states and behaviors are subjects to intense international controversies. In particular, two superconducting phases with different transition temperatures were observed in some samples and not observed in others leading to speculations that sample defects might be partially responsible for these exotic behaviors. This work clearly established that crystal disorder is important consideration, but contrary to current consensus this disorder suppresses exotic behavior. Superconducting properties imply unconventional inhomogeneous state that emerges from unconventional homogeneous normal state. Comprehensive structural investigations demonstrated that upper superconducting transition is intrinsic, bulk, and unconventional. The high quality of in-house synthesized single crystals was indirectly confirmed by de Haas-van Alphen quantum oscillation measurements. These measurements, for the first time ever reported, spanned several different phases, offering unprecedented possibility of studying quantum oscillations across phase boundaries.

  18. Unconventional gas recovery program. Semi-annual report for the period ending September 30, 1979

    SciTech Connect (OSTI)

    Manilla, R.D.

    1980-04-01

    This document is the third semi-annual report describing the technical progress of the US DOE projects directed at gas recovery from unconventional sources. Currently the program includes Methane Recovery from Coalbeds Project, Eastern Gas Shales Project, Western Gas Sands Project, and Geopressured Aquifers Project.

  19. Design and life-cycle considerations for unconventional-reservoir wells

    SciTech Connect (OSTI)

    Miskimins, J.L.

    2009-05-15

    This paper provides an overview of design and life-cycle considerations for certain unconventional-reservoir wells. An overview of unconventional-reservoir definitions is provided. Well design and life-cycle considerations are addressed from three aspects: upfront reservoir development, initial well completion, and well-life and long-term considerations. Upfront-reservoir-development issues discussed include well spacing, well orientation, reservoir stress orientations, and tubular metallurgy. Initial-well-completion issues include maximum treatment pressures and rates, treatment diversion, treatment staging, flowback and cleanup, and dewatering needs. Well-life and long-term discussions include liquid loading, corrosion, refracturing and associated fracture reorientation, and the cost of abandonment. These design considerations are evaluated with case studies for five unconventional-reservoir types: shale gas (Barnett shale), tight gas (Jonah feld), tight oil (Bakken play), coalbed methane (CBM) (San Juan basin), and tight heavy oil (Lost Hills field). In evaluating the life cycle and design of unconventional-reservoir wells, 'one size' does not fit all and valuable knowledge and a shortening of the learning curve can be achieved for new developments by studying similar, more-mature fields.

  20. Section 999 Program Library | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Oil & Gas » Offshore Drilling » Section 999 Program Library Section 999 Program Library Cost-Shared Program Publications October 2, 2013 UDAC Meeting - October 2013 October 2, 2013 URTAC Meeting - October 2013 September 10, 2013 Draft 2014 Annual Plan More Ultra-Deepwater Advisory Committee (UDAC) Activities and Products January 27, 2014 UDAC 2014 Report November 27, 2013 UDAC Meeting - December 16, 2013 November 20, 2013 UDAC Meeting - December 9, 2013 More Unconventional Resources

  1. Unconventional oil and gas (UOG) development and operations release...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Office of Oil and Natural Gas Goals The Administration has set a goal to reduce methane emissions from the oil and gas sector by 40-45 percent from 2012 levels by 2025. Achieving ...

  2. Unconventional oil and gas (UOG) reservoirs present unique subsurface...

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    This research focuses on technology and practices that minimize the number of wells that must be drilled for a given volume of oil or gas production. Office of Oil and Natural Gas ...

  3. Application of unconventional techniques in constructing an integrated reservoir simulation model for troll field

    SciTech Connect (OSTI)

    Kydland, T.; Haugan, P.M.; Bousquet, G.; Havig, S.O.

    1988-08-01

    A number of unconventional techniques were used for constructing an integrated three-dimensional (3D), three-phase numerical reservoir model of the huge Troll field. The selected techniques included corner-point geometry (CPG), non-neighbor connections between grid cells, local grid refinement, improved vertical equilibrium (VE) description, and oilwell coning functions. By combining these techniques, an efficient model, capable of handling several complex reservoir problems simultaneously, was developed. This model became a flexible tool for reservoir management planning.

  4. Expanded unconventional oil and gas (UOG) development has led to increased seism

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Expanded unconventional oil and gas (UOG) development has led to increased seismicity in several areas of the country, including areas where it was previously very uncommon. The primary cause of these earthquakes, which can reach magnitude 3.0 to 6.0, is large-scale wastewater injection from oil and gas production. In order to provide useful information to regulators and those who manage wastewater, the Department of Energy (DOE) is funding collaborative efforts to 1) identify the risks, 2)

  5. Unconventional Energy Resources and Geospatial Information: 2006 Review

    SciTech Connect (OSTI)

    2007-09-15

    This article contains a brief summary of some of the 2006 annual committee reports presented to the Energy Minerals Division (EMD) of the American Association of Petroleum Geologists. The purpose of the reports is to advise EMD leadership and members of the current status of research and developments of energy resources (other than conventional oil and natural gas that typically occur in sandstone and carbonate rocks), energy economics, and geospatial information. This summary presented here by the EMD is a service to the general geologic community. Included in this summary are reviews of the current research and activities related to coal, coalbed methane, gas hydrates, gas shales, geospatial information technology related to energy resources, geothermal resources, oil sands, and uranium resources.

  6. NATURAL GAS FROM SHALE: Questions and Answers

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Representation of common equipment at a natural gas hydraulic fracturing drill pad. How is Shale Gas Produced? Shale gas formations are "unconventional" reservoirs - i.e., reservoirs of low "permeability." Permeability refers to the capacity of a porous, sediment, soil - or rock in this case - to transmit a fluid. This contrasts with a "conventional" gas reservoir produced from sands and carbonates (such as limestone). The bottom line is that in a conventional

  7. Hysteretic magnetoresistance and unconventional anomalous Hall effect in the frustrated magnet TmB4

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Sunku, Sai Swaroop; Kong, Tai; Ito, Toshimitsu; Canfield, Paul C.; Shastry, B. Sriram; Sengupta, Pinaki; Panagopoulos, Christos

    2016-05-11

    We study TmB4, a frustrated magnet on the Archimedean Shastry-Sutherland lattice, through magnetization and transport experiments. The lack of anisotropy in resistivity shows that TmB4 is an electronically three-dimensional system. The magnetoresistance (MR) is hysteretic at low temperature even though a corresponding hysteresis in magnetization is absent. The Hall resistivity shows unconventional anomalous Hall effect (AHE) and is linear above saturation despite a large MR. In conclusion, we propose that complex structures at magnetic domain walls may be responsible for the hysteretic MR and may also lead to the AHE.

  8. Oil Shale Development from the Perspective of NETL's Unconventional Oil Resource Repository

    SciTech Connect (OSTI)

    Smith, M.W.; Shadle, L.J.; Hill, D.

    2007-01-01

    The history of oil shale development was examined by gathering relevant research literature for an Unconventional Oil Resource Repository. This repository contains over 17,000 entries from over 1,000 different sources. The development of oil shale has been hindered by a number of factors. These technical, political, and economic factors have brought about R&D boom-bust cycles. It is not surprising that these cycles are strongly correlated to market crude oil prices. However, it may be possible to influence some of the other factors through a sustained, yet measured, approach to R&D in both the public and private sectors.

  9. 2013 Annual Plan | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    13 Annual Plan 2013 Annual Plan Ultra-Deepwater and Uncoventional Natural Gas and Other Petroleum Resources Research and Development Program Report to Congress, June 2013 Section 999: 2013 Annual Plan (6.52 MB) More Documents & Publications 2011 Annual Plan Draft 2014 Annual Plan Sec. 999 Annual Plan 2012

  10. Material requirements for the adoption of unconventional silicon crystal and wafer growth techniques for high-efficiency solar cells

    SciTech Connect (OSTI)

    Hofstetter, Jasmin; del Cañizo, Carlos; Wagner, Hannes; Castellanos, Sergio; Buonassisi, Tonio

    2015-10-15

    Silicon wafers comprise approximately 40% of crystalline silicon module cost and represent an area of great technological innovation potential. Paradoxically, unconventional wafer-growth techniques have thus far failed to displace multicrystalline and Czochralski silicon, despite four decades of innovation. One of the shortcomings of most unconventional materials has been a persistent carrier lifetime deficit in comparison to established wafer technologies, which limits the device efficiency potential. In this perspective article, we review a defect-management framework that has proven successful in enabling millisecond lifetimes in kerfless and cast materials. Control of dislocations and slowly diffusing metal point defects during growth, coupled to effective control of fast-diffusing species during cell processing, is critical to enable high cell efficiencies. As a result, to accelerate the pace of novel wafer development, we discuss approaches to rapidly evaluate the device efficiency potential of unconventional wafers from injection-dependent lifetime measurements.

  11. Material requirements for the adoption of unconventional silicon crystal and wafer growth techniques for high-efficiency solar cells

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Hofstetter, Jasmin; del Cañizo, Carlos; Wagner, Hannes; Castellanos, Sergio; Buonassisi, Tonio

    2015-10-15

    Silicon wafers comprise approximately 40% of crystalline silicon module cost and represent an area of great technological innovation potential. Paradoxically, unconventional wafer-growth techniques have thus far failed to displace multicrystalline and Czochralski silicon, despite four decades of innovation. One of the shortcomings of most unconventional materials has been a persistent carrier lifetime deficit in comparison to established wafer technologies, which limits the device efficiency potential. In this perspective article, we review a defect-management framework that has proven successful in enabling millisecond lifetimes in kerfless and cast materials. Control of dislocations and slowly diffusing metal point defects during growth, coupled tomore » effective control of fast-diffusing species during cell processing, is critical to enable high cell efficiencies. As a result, to accelerate the pace of novel wafer development, we discuss approaches to rapidly evaluate the device efficiency potential of unconventional wafers from injection-dependent lifetime measurements.« less

  12. UDAC Meeting - September 2012 | Department of Energy

    Office of Environmental Management (EM)

    Decision Support for Ultra-Deepwater Drilling PDF icon EPAct Complementary Program - Extreme Offshore PDF icon RPSEA Administered Cost Share Research Overview: Ultra-Deepwater ...

  13. Deep geothermal: The Moon Landing mission in the unconventional energy and minerals space

    SciTech Connect (OSTI)

    Regenauer-Lieb, Klaus; Bunger, Andrew; Chua, Hui Tong; Dyskin, Arcady; Fusseis, Florian; Gaede, Oliver; Jeffrey, Rob; Karrech, Ali; Kohl, Thomas; Liu, Jie; Lyakhovsky, Vladimir; Pasternak, Elena; Podgorney, Robert; Poulet, Thomas; Rahman, Sheik; Schrank, Christoph; Trefry, Mike; Veveakis, Manolis; Wu, Bisheng; Yuen, David A.; Wellmann, Florian; Zhang, Xi

    2015-01-30

    Deep geothermal from the hot crystalline basement has remained an unsolved frontier for the geothermal industry for the past 30 years. This poses the challenge for developing a new unconventional geomechanics approach to stimulate such reservoirs. While a number of new unconventional brittle techniques are still available to improve stimulation on short time scales, the astonishing richness of failure modes of longer time scales in hot rocks has so far been overlooked. These failure modes represent a series of microscopic processes: brittle microfracturing prevails at low temperatures and fairly high deviatoric stresses, while upon increasing temperature and decreasing applied stress or longer time scales, the failure modes switch to transgranular and intergranular creep fractures. Accordingly, fluids play an active role and create their own pathways through facilitating shear localization by a process of time-dependent dissolution and precipitation creep, rather than being a passive constituent by simply following brittle fractures that are generated inside a shear zone caused by other localization mechanisms. We lay out a new paradigm for reservoir stimulation by reactivating pre-existing faults at reservoir scale in a reservoir scale aseismic, ductile manner. A side effect of the new soft stimulation method is that owing to the design specification of a macroscopic ductile response, the proposed method offers the potential of a safer control over the stimulation process compared to conventional stimulation protocols such as currently employed in shale gas reservoirs.

  14. Deep geothermal: The ‘Moon Landing’ mission in the unconventional energy and minerals space

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Regenauer-Lieb, Klaus; Bunger, Andrew; Chua, Hui Tong; Dyskin, Arcady; Fusseis, Florian; Gaede, Oliver; Jeffrey, Rob; Karrech, Ali; Kohl, Thomas; Liu, Jie; et al

    2015-01-30

    Deep geothermal from the hot crystalline basement has remained an unsolved frontier for the geothermal industry for the past 30 years. This poses the challenge for developing a new unconventional geomechanics approach to stimulate such reservoirs. While a number of new unconventional brittle techniques are still available to improve stimulation on short time scales, the astonishing richness of failure modes of longer time scales in hot rocks has so far been overlooked. These failure modes represent a series of microscopic processes: brittle microfracturing prevails at low temperatures and fairly high deviatoric stresses, while upon increasing temperature and decreasing applied stressmore » or longer time scales, the failure modes switch to transgranular and intergranular creep fractures. Accordingly, fluids play an active role and create their own pathways through facilitating shear localization by a process of time-dependent dissolution and precipitation creep, rather than being a passive constituent by simply following brittle fractures that are generated inside a shear zone caused by other localization mechanisms. We lay out a new paradigm for reservoir stimulation by reactivating pre-existing faults at reservoir scale in a reservoir scale aseismic, ductile manner. A side effect of the new “soft” stimulation method is that owing to the design specification of a macroscopic ductile response, the proposed method offers the potential of a safer control over the stimulation process compared to conventional stimulation protocols such as currently employed in shale gas reservoirs.« less

  15. Deep geothermal: The ‘Moon Landing’ mission in the unconventional energy and minerals space

    SciTech Connect (OSTI)

    Regenauer-Lieb, Klaus; Bunger, Andrew; Chua, Hui Tong; Dyskin, Arcady; Fusseis, Florian; Gaede, Oliver; Jeffrey, Rob; Karrech, Ali; Kohl, Thomas; Liu, Jie; Lyakhovsky, Vladimir; Pasternak, Elena; Podgorney, Robert; Poulet, Thomas; Rahman, Sheik; Schrank, Christoph; Trefry, Mike; Veveakis, Manolis; Wu, Bisheng; Yuen, David A.; Wellmann, Florian; Zhang, Xi

    2015-01-30

    Deep geothermal from the hot crystalline basement has remained an unsolved frontier for the geothermal industry for the past 30 years. This poses the challenge for developing a new unconventional geomechanics approach to stimulate such reservoirs. While a number of new unconventional brittle techniques are still available to improve stimulation on short time scales, the astonishing richness of failure modes of longer time scales in hot rocks has so far been overlooked. These failure modes represent a series of microscopic processes: brittle microfracturing prevails at low temperatures and fairly high deviatoric stresses, while upon increasing temperature and decreasing applied stress or longer time scales, the failure modes switch to transgranular and intergranular creep fractures. Accordingly, fluids play an active role and create their own pathways through facilitating shear localization by a process of time-dependent dissolution and precipitation creep, rather than being a passive constituent by simply following brittle fractures that are generated inside a shear zone caused by other localization mechanisms. We lay out a new paradigm for reservoir stimulation by reactivating pre-existing faults at reservoir scale in a reservoir scale aseismic, ductile manner. A side effect of the new “soft” stimulation method is that owing to the design specification of a macroscopic ductile response, the proposed method offers the potential of a safer control over the stimulation process compared to conventional stimulation protocols such as currently employed in shale gas reservoirs.

  16. The Canoe Ridge Natural Gas Storage Project

    SciTech Connect (OSTI)

    Reidel, Steve P.; Spane, Frank A.; Johnson, Vernon G.

    2003-06-18

    In 1999 the Pacific Gas and Electric Gas Transmission Northwest (GTN) drilled a borehole to investigate the feasibility of developing a natural gas-storage facility in a structural dome formed in Columbia River basalts in the Columbia Basin of south-central Washington State. The proposed aquifer storage facility will be an unconventional one where natural gas will be initially injected (and later retrieved) in one or multiple previous horizons (interflow zones) that are confined between deep (>700 meters) basalt flows of the Columbia River Basalt Group. This report summarizes the results of joint investigations on that feasibility study by GTN and the US Department of Energy.

  17. Unconventional minimal subtraction and Bogoliubov-Parasyuk-Hepp-Zimmermann method: Massive scalar theory and critical exponents

    SciTech Connect (OSTI)

    Carvalho, Paulo R. S.; Leite, Marcelo M.

    2013-09-15

    We introduce a simpler although unconventional minimal subtraction renormalization procedure in the case of a massive scalar ??{sup 4} theory in Euclidean space using dimensional regularization. We show that this method is very similar to its counterpart in massless field theory. In particular, the choice of using the bare mass at higher perturbative order instead of employing its tree-level counterpart eliminates all tadpole insertions at that order. As an application, we compute diagrammatically the critical exponents ? and ? at least up to two loops. We perform an explicit comparison with the Bogoliubov-Parasyuk-Hepp-Zimmermann (BPHZ) method at the same loop order, show that the proposed method requires fewer diagrams and establish a connection between the two approaches.

  18. Transport in unconventional superconductors: Application to liquid {sup 3}He in aerogel

    SciTech Connect (OSTI)

    Einzel, Dietrich; Parpia, Jeevak M.

    2005-12-01

    We consider quite generally the transport of energy and momentum in unconventional superconductors and Fermi superfluids to which both impurity scattering (treated within the t-matrix approximation) and inelastic scattering contributes. A new interpolation scheme for the temperature dependence of the transport parameters is presented which preserves all analytical results available for T{yields}0 and T{yields}T{sub c} and allows for a particularly transparent physical representation of the results. The two scattering processes are combined using Matthiessen's rule coupling. This procedure is applied for the first time to {sup 3}He-B in aerogel. Here, at the lowest temperatures, a universal ratio of the thermal conductivity and the shear viscosity is found in the unitary limit, which is akin to the Wiedemann-Franz law.

  19. Unconventional gas hydrate seals may trap gas off southeast US. [North Carolina, South Carolina

    SciTech Connect (OSTI)

    Dillion, W.P.; Grow, J.A.; Paull, C.K.

    1980-01-07

    Seismic profiles have indicated to the US Geological Survey that an unconventional seal, created by gas hydrates that form in near-bottom sediments, may provide gas traps in continental slopes and rises offshore North and South Carolina. The most frequently cited evidence for the presence of gas hydrate in ocean sediments is the observation of a seismic reflection event that occurs about 1/2 s below and parallel with the seafloor. If gas-hydrate traps do exist, they will occur at very shallow sub-bottom depths of about 1600 ft (500m). Exploration of such traps will probably take place in the federally controlled Blake Ridge area off the coast of South Carolina where seismic data suggest a high incidence of gas hydrates. However, drilling through the gas-hydrate-cemented layer may require new engineering techniques for sealing the casing.

  20. Development and Demonstration of Mobile, Small Footprint Exploration and Development Well System for Arctic Unconventional Gas Resources (ARCGAS)

    SciTech Connect (OSTI)

    Paul Glavinovich

    2002-11-01

    Traditionally, oil and gas field technology development in Alaska has focused on the high-cost, high-productivity oil and gas fields of the North Slope and Cook Inlet, with little or no attention given to Alaska's numerous shallow, unconventional gas reservoirs (carbonaceous shales, coalbeds, tight gas sands). This is because the high costs associated with utilizing the existing conventional oil and gas infrastructure, combined with the typical remoteness and environmental sensitivity of many of Alaska's unconventional gas plays, renders the cost of exploring for and producing unconventional gas resources prohibitive. To address these operational challenges and promote the development of Alaska's large unconventional gas resource base, new low-cost methods of obtaining critical reservoir parameters prior to drilling and completing more costly production wells are required. Encouragingly, low-cost coring, logging, and in-situ testing technologies have already been developed by the hard rock mining industry in Alaska and worldwide, where an extensive service industry employs highly portable diamond-drilling rigs. From 1998 to 2000, Teck Cominco Alaska employed some of these technologies at their Red Dog Mine site in an effort to quantify a large unconventional gas resource in the vicinity of the mine. However, some of the methods employed were not fully developed and required additional refinement in order to be used in a cost effective manner for rural arctic exploration. In an effort to offset the high cost of developing a new, low-cost exploration methods, the US Department of Energy, National Petroleum Technology Office (DOE-NPTO), partnered with the Nana Regional Corporation and Teck Cominco on a technology development program beginning in 2001. Under this DOE-NPTO project, a team comprised of the NANA Regional Corporation (NANA), Teck Cominco Alaska and Advanced Resources International, Inc. (ARI) have been able to adapt drilling technology developed for the

  1. Reservoir Engineering for Unconventional Gas Reservoirs: What Do We Have to Consider?

    SciTech Connect (OSTI)

    Clarkson, Christopher R

    2011-01-01

    The reservoir engineer involved in the development of unconventional gas reservoirs (UGRs) is required to integrate a vast amount of data from disparate sources, and to be familiar with the data collection and assessment. There has been a rapid evolution of technology used to characterize UGR reservoir and hydraulic fracture properties, and there currently are few standardized procedures to be used as guidance. Therefore, more than ever, the reservoir engineer is required to question data sources and have an intimate knowledge of evaluation procedures. We propose a workflow for the optimization of UGR field development to guide discussion of the reservoir engineer's role in the process. Critical issues related to reservoir sample and log analysis, rate-transient and production data analysis, hydraulic and reservoir modeling and economic analysis are raised. Further, we have provided illustrations of each step of the workflow using tight gas examples. Our intent is to provide some guidance for best practices. In addition to reviewing existing methods for reservoir characterization, we introduce new methods for measuring pore size distribution (small-angle neutron scattering), evaluating core-scale heterogeneity, log-core calibration, evaluating core/log data trends to assist with scale-up of core data, and modeling flow-back of reservoir fluids immediately after well stimulation. Our focus in this manuscript is on tight and shale gas reservoirs; reservoir characterization methods for coalbed methane reservoirs have recently been discussed.

  2. Oil shale mining studies and analyses of some potential unconventional uses for oil shale

    SciTech Connect (OSTI)

    McCarthy, H.E.; Clayson, R.L.

    1989-07-01

    Engineering studies and literature review performed under this contract have resulted in improved understanding of oil shale mining costs, spent shale disposal costs, and potential unconventional uses for oil shale. Topics discussed include: costs of conventional mining of oil shale; a mining scenario in which a minimal-scale mine, consistent with a niche market industry, was incorporated into a mine design; a discussion on the benefits of mine opening on an accelerated schedule and quantified through discounted cash flow return on investment (DCFROI) modelling; an estimate of the costs of disposal of spent shale underground and on the surface; tabulation of potential increases in resource recovery in conjunction with underground spent shale disposal; the potential uses of oil shale as a sulfur absorbent in electric power generation; the possible use of spent shale as a soil stabilizer for road bases, quantified and evaluated for potential economic impact upon representative oil shale projects; and the feasibility of co-production of electricity and the effect of project-owned and utility-owned power generation facilities were evaluated. 24 refs., 5 figs., 19 tabs.

  3. Chapter 7: Advancing Systems and Technologies to Produce Cleaner Fuels | Natural Gas Delivery Infrastructure Technology Assessment

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Infrastructure Offshore Safety and Spill Prevention Unconventional Oil and Gas ENERGY U.S. DEPARTMENT OF Quadrennial Technology Review 2015 1 Quadrennial Technology Review 2015 Natural Gas Delivery Infrastructure Chapter 7: Technology Assessments Introduction and Background The U.S. natural gas delivery system is an extensive network composed of over 315,000 miles of transmission pipeline and over 2.1 million miles of distribution mains. 1 In 2015, this system moved over 25 trillion cubic feet

  4. Texture evolution in Fe-3% Si steel treated under unconventional annealing conditions

    SciTech Connect (OSTI)

    Stoyka, Vladimir; Kovac, Frantisek; Stupakov, Oleksandr; Petryshynets, Ivan

    2010-11-15

    The present work investigates texture evolution stages in grain-oriented steel heat-treated using unconventional conditions. The Fe-3%Si steel taken after final cold rolling reduction from an industrial line was subjected to a laboratory isothermal annealing at different temperatures. The annealing temperatures were varied in a range of 850-1150 deg. C. During the annealing each specimen was heated at 10 deg. C/s and kept at the stated temperature for 5 min. Development of microstructure and texture in the annealed specimens were followed by the DC measurements of magnetic properties. The grain oriented steel, taken from the same industrial line after final box annealing was also analyzed and compared with the laboratory annealed specimens. It was shown that there is an optimal temperature region that, with combination of a fast heating rate, led to the best conditions of a drastically reduced development time of the {l_brace}110{r_brace} < 001 > crystallographic texture in the cold rolled grain-oriented steel. Materials heat treated below the optimum temperature region account for a primary recrystallization, while applying heat above this region leads to a secondary recrystallization without abnormal grain growth. Moreover, in the optimum temperature range, there was a particular temperature leading to the most optimal microstructure and texture. The magnetic properties, measured after the optimal heat treatment, were close to that measured on specimens taken after the final box annealing. The electron back scattered diffraction measurement technique revealed that sharpness of the {l_brace}110{r_brace} < 001 > crystallographic texture, developed at the optimum temperature is comparable to the steel taken after the industrial final box annealing. This fact is evidence that there is a temperature where the abnormal grain growth proceeds optimally.

  5. URTAC Meeting - January 2008 | Department of Energy

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    January 2008 URTAC Meeting - January 2008 Federal Register notice (52 KB) Meeting minutes (9.45 MB) Introduction to URTAC Committee (131.07 KB) Section 999 Timeline (60.99 KB) 2008 - 2010 URTAC Member Appointment Process (49.21 KB) DOE/NETL Oil & Gas Program Overview (2.78 MB) RPSEA Unconventional Onshore and Small Producers Program (356.5 KB) RPSEA Ultra-Deepwater Program (686.82 KB) URTAC Recommendations for 2007 Annual Plan (814.34 KB) Introduction to the Draft Sec. 999 2008 Annual Plan

  6. Alaskan Natural Gas Pipeline Developments (released in AEO2007)

    Reports and Publications (EIA)

    2007-01-01

    The Annual Energy Outlook 2007 reference case projects that an Alaska natural gas pipeline will go into operation in 2018, based on the Energy Information Administration's current understanding of the projects time line and economics. There is continuing debate, however, about the physical configuration and the ownership of the pipeline. In addition, the issue of Alaskas oil and natural gas production taxes has been raised, in the context of a current market environment characterized by rising construction costs and falling natural gas prices. If rates of return on investment by producers are reduced to unacceptable levels, or if the project faces significant delays, other sources of natural gas, such as unconventional natural gas production and liquefied natural gas imports, could fulfill the demand that otherwise would be served by an Alaska pipeline.

  7. Global Natural Gas Market Trends, 2. edition

    SciTech Connect (OSTI)

    2007-07-15

    The report provides an overview of major trends occurring in the natural gas industry and includes a concise look at the drivers behind recent rapid growth in gas usage and the challenges faced in meeting that growth. Topics covered include: an overview of Natural Gas including its history, the current market environment, and its future market potential; an analysis of the overarching trends that are driving a need for change in the Natural Gas industry; a description of new technologies being developed to increase production of Natural Gas; an evaluation of the potential of unconventional Natural Gas sources to supply the market; a review of new transportation methods to get Natural Gas from producing to consuming countries; a description of new storage technologies to support the increasing demand for peak gas; an analysis of the coming changes in global Natural Gas flows; an evaluation of new applications for Natural Gas and their impact on market sectors; and, an overview of Natural Gas trading concepts and recent changes in financial markets.

  8. Unconventional Switching Behavior in La0.7Sr0.3MnO3/La0.7Sr0...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Unconventional Switching Behavior in La0.7Sr0.3MnO3La0.7Sr0.3CoO3 Exchange-spring Bilayer Monday, March 30, 2015 Interfacial magnetic interactions between ferromagnetic...

  9. Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA * Sugar Land, TX

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Offshore Research Portfolio Assessing Risk and Mitigating Adverse Events Associated with Drilling and Production Background Increasingly, offshore domestic oil and natural gas activities are associated with challenging offshore regions such as the ultra-deepwater (> 5,000 feet) Gulf of Mexico and the offshore Arctic. Development in these areas poses unique technical and operational challenges as well as distinct environmental and societal concerns. At present, offshore domestic resources

  10. DOE Announces New Research to Advance Safe and Responsible Deepwater

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    Drilling Technologies | Department of Energy Announces New Research to Advance Safe and Responsible Deepwater Drilling Technologies DOE Announces New Research to Advance Safe and Responsible Deepwater Drilling Technologies May 21, 2012 - 1:00pm Addthis Washington, DC - Thirteen projects aimed at reducing the risks while enhancing the environmental performance of drilling for natural gas and oil in ultra-deepwater settings have been selected by the U.S. Department of Energy (DOE) for further

  11. Pressure suppression of unconventional charge-density-wave state in PrRu4P12 studied by optical conductivity

    SciTech Connect (OSTI)

    Okamura H.; Carr G.; Ohta, N.; Takigawa, A.; Matsutori, I.; Shoji, K.; Miyata, K.; Matsunami, M.; Nanba, T.; Sugawara, H.; Sekine, C.; Shirotani, I.; Sato, H.; Moriwaki, T.; Ikemoto, Y.; Liu, Z.

    2012-05-09

    Optical conductivity [{delta}({omega})] of PrRu{sub 4}P{sub 12} has been studied under high pressure to 14 GPa, at low temperatures to 8 K, and at photon energies 12 meV-1.1 eV. The energy gap in {delta}({omega}) at ambient pressure, caused by a metal-insulator transition due to an unconventional charge-density-wave formation at 63 K, is gradually filled in with increasing pressure to 10 GPa. At 14 GPa and below 30 K, {delta}({omega}) exhibits a pronounced Drude-type component due to free carriers. This indicates that the initial insulating ground state at zero pressure has been turned into a metallic one at 14 GPa. This is consistent with a previous resistivity study under pressure, where the resistivity rapidly decreased with cooling below 30 K at 14 GPa. The evolution of electronic structure with pressure is discussed in terms of the hybridization between the 4f and conduction electrons.

  12. ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ULTRA-DEEP WATER ADVISORY COMMITTEE FINDINGS AND RECOMMENDATIONS 2014 ULTRA-DEEPWATER ADVISORY COMMITTEE COMMITTEE FINDINGS AND RECOMMENDATIONS i Table of Contents Research and Development Program Committee ............................................ 1 Sunset Committee .................................................................................................. 5 Advisory Committee Members ........................................................................... 7 ULTRA-DEEPWATER

  13. This Week In Petroleum Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    ultra-deepwater production and its role in the overall supply mix. The ultra-deepwater (water depth of at least 5,000 feet) portion of the Gulf of Mexico Federal Offshore (GOM Fed)...

  14. Natural Gas and the Transformation of the U.S. Energy Sector: Electricity

    Broader source: Energy.gov [DOE]

    Domestic natural gas production was largely stagnant from the mid-1970s until about 2005. However, beginning in the late 1990s, advances linking horizontal drilling techniques with hydraulic fracturing allowed drilling to proceed in shale and other formations at much lower cost. The result was a slow, steady increase in unconventional gas production. The Joint Institute for Strategic Energy Analysis (JISEA) designed this study to address four related key questions, which are a subset from the wider dialogue on natural gas; regarding the life cycle greenhouse gas (GHG) emissions associated with shale gas compared to conventional natural gas and other fuels used to generate electricity; existing legal and regulatory frameworks governing unconventional gas development at federal, state, and local levels, and changes in response to the rapid industry growth and public concerns; natural gas production companies changing their water-related practices; and demand for natural gas in the electric sector respond to a variety of policy and technology developments over the next 20 to 40 years.

  15. NATURAL GAS RESOURCES IN DEEP SEDIMENTARY BASINS

    SciTech Connect (OSTI)

    Thaddeus S. Dyman; Troy Cook; Robert A. Crovelli; Allison A. Henry; Timothy C. Hester; Ronald C. Johnson; Michael D. Lewan; Vito F. Nuccio; James W. Schmoker; Dennis B. Riggin; Christopher J. Schenk

    2002-02-05

    From a geological perspective, deep natural gas resources are generally defined as resources occurring in reservoirs at or below 15,000 feet, whereas ultra-deep gas occurs below 25,000 feet. From an operational point of view, ''deep'' is often thought of in a relative sense based on the geologic and engineering knowledge of gas (and oil) resources in a particular area. Deep gas can be found in either conventionally-trapped or unconventional basin-center accumulations that are essentially large single fields having spatial dimensions often exceeding those of conventional fields. Exploration for deep conventional and unconventional basin-center natural gas resources deserves special attention because these resources are widespread and occur in diverse geologic environments. In 1995, the U.S. Geological Survey estimated that 939 TCF of technically recoverable natural gas remained to be discovered or was part of reserve appreciation from known fields in the onshore areas and State waters of the United. Of this USGS resource, nearly 114 trillion cubic feet (Tcf) of technically-recoverable gas remains to be discovered from deep sedimentary basins. Worldwide estimates of deep gas are also high. The U.S. Geological Survey World Petroleum Assessment 2000 Project recently estimated a world mean undiscovered conventional gas resource outside the U.S. of 844 Tcf below 4.5 km (about 15,000 feet). Less is known about the origins of deep gas than about the origins of gas at shallower depths because fewer wells have been drilled into the deeper portions of many basins. Some of the many factors contributing to the origin of deep gas include the thermal stability of methane, the role of water and non-hydrocarbon gases in natural gas generation, porosity loss with increasing thermal maturity, the kinetics of deep gas generation, thermal cracking of oil to gas, and source rock potential based on thermal maturity and kerogen type. Recent experimental simulations using laboratory

  16. Large Scale U.S. Unconventional Fuels Production and the Role of Carbon Dioxide Capture and Storage Technologies in Reducing Their Greenhouse Gas Emissions

    SciTech Connect (OSTI)

    Dooley, James J.; Dahowski, Robert T.

    2008-11-18

    This paper examines the role that carbon dioxide capture and storage technologies could play in reducing greenhouse gas emissions if a significant unconventional fuels industry were to develop within the United States. Specifically, the paper examines the potential emergence of a large scale domestic unconventional fuels industry based on oil shale and coal-to-liquids (CTL) technologies. For both of these domestic heavy hydrocarbon resources, this paper models the growth of domestic production to a capacity of 3 MMB/d by 2050. For the oil shale production case, we model large scale deployment of an in-situ retorting process applied to the Eocene Green River formation of Colorado, Utah, and Wyoming where approximately 75% of the high grade oil shale resources within the United States lies. For the CTL case, we examine a more geographically dispersed coal-based unconventional fuel industry. This paper examines the performance of these industries under two hypothetical climate policies and concludes that even with the wide scale availability of cost effective carbon dioxide capture and storage technologies, these unconventional fuels production industries would be responsible for significant increases in CO2 emissions to the atmosphere. The oil shale production facilities required to produce 3MMB/d would result in net emissions to the atmosphere of between 3000-7000 MtCO2 in addition to storing potentially 1000 to 5000 MtCO2 in regional deep geologic formations in the period up to 2050. A similarly sized domestic CTL industry could result in 4000 to 5000 MtCO2 emitted to the atmosphere in addition to potentially 21,000 to 22,000 MtCO2 stored in regional deep geologic formations over the same period up to 2050. Preliminary analysis of regional CO2 storage capacity in locations where such facilities might be sited indicates that there appears to be sufficient storage capacity, primarily in deep saline formations, to accommodate the CO2 from these industries. However

  17. Natural Gas

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Solar Energy Wind Energy Water Power Supercritical CO2 Geothermal Natural Gas Safety, ... Grid Integration & Advanced Inverters Materials & Fabrication Microsystems Enabled ...

  18. Natural Gas and the Transformation of the U.S. Energy Sector: Electricity

    SciTech Connect (OSTI)

    Logan, J.; Heath, G.; Macknick, J.; Paranhos, E.; Boyd, W.; Carlson, K.

    2012-11-01

    The Joint Institute for Strategic Energy Analysis (JISEA) designed this study to address four related key questions, which are a subset of the wider dialogue on natural gas: 1. What are the life cycle greenhouse gas (GHG) emissions associated with shale gas compared to conventional natural gas and other fuels used to generate electricity?; 2. What are the existing legal and regulatory frameworks governing unconventional gas development at federal, state, and local levels, and how are they changing in response to the rapid industry growth and public concerns?; 3. How are natural gas production companies changing their water-related practices?; and 4. How might demand for natural gas in the electric sector respond to a variety of policy and technology developments over the next 20 to 40 years?

  19. Natural Gas as a Fuel Option for Heavy Vehicles

    SciTech Connect (OSTI)

    James E. Wegrzyn; Wai Lin Litzke; Michael Gurevich

    1999-04-26

    The U.S. Department of Energy (DOE), Office of Heavy Vehicle Technologies (OHVT) is promoting the use of natural gas as a fuel option in the transportation energy sector through its natural gas vehicle program [1]. The goal of this program is to eliminate the technical and cost barriers associated with displacing imported petroleum. This is achieved by supporting research and development in technologies that reduce manufacturing costs, reduce emissions, and improve vehicle performance and consumer acceptance for natural gas fueled vehicles. In collaboration with Brookhaven National Laboratory, projects are currently being pursued in (1) liquefied natural gas production from unconventional sources, (2) onboard natural gas storage (adsorbent, compressed, and liquefied), (3) natural gas delivery systems for both onboard the vehicle and the refueling station, and (4) regional and enduse strategies. This paper will provide an overview of these projects highlighting their achievements and current status. In addition, it will discuss how the individual technologies developed are being integrated into an overall program strategic plan.

  20. NERSC Supercomputers Help Reveal Secrets of Natural Gas Reserves

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    microscope image illustrating mineralogy and texture of an unconventional gas reservoir. ... About NERSC and Berkeley Lab The National Energy Research Scientific Computing Center ...

  1. Natural Gas Weekly Update, Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    rig count suggests the development of unconventional shale gas plays remains stable. On a State level, Texas and Louisiana recorded the largest weekly declines in their combined,...

  2. Kondo Physics and Unconventional Superconductivity in the U Intermetallic U2PtC2 Revealed by NMR

    SciTech Connect (OSTI)

    Mounce, Andrew M.; Thompson, Joe David

    2015-12-17

    The set of slides begins by discussing the topic NMR of heavy fermion superconductors under the topics heavy fermion materials, superconductivity, and nuclear magnetic resonance. The history of these phenomena is sketched, with particular mention made of CeCu2Si2, UPt3, and UBe13. Unconventional superconductivity, which is non-phonon mediated superconductivity, presents a high Tc (up to ~150 K), and involves a more complicated spin/orbital wave function. The presentation then goes on to give experimental NMR results for U2PtC2 and Pu-115’s.

  3. Lands with Wilderness Characteristics, Resource Management Plan Constraints, and Land Exchanges: Cross-Jurisdictional Management and Impacts on Unconventional Fuel Development in Utah's Uinta Basin

    SciTech Connect (OSTI)

    Keiter, Robert; Ruple, John; Holt, Rebecca; Tanana, Heather; McNeally, Phoebe; Tribby, Clavin

    2012-10-01

    Utah is rich in oil shale and oil sands resources. Chief among the challenges facing prospective unconventional fuel developers is the ability to access these resources. Access is heavily dependent upon land ownership and applicable management requirements. Understanding constraints on resource access and the prospect of consolidating resource holdings across a fragmented management landscape is critical to understanding the role Utah’s unconventional fuel resources may play in our nation’s energy policy. This Topical Report explains the historic roots of the “crazy quilt” of western land ownership, how current controversies over management of federal public land with wilderness character could impact access to unconventional fuels resources, and how land exchanges could improve management efficiency. Upon admission to the Union, the State of Utah received the right to title to more than one-ninth of all land within the newly formed state. This land is held in trust to support public schools and institutions, and is managed to generate revenue for trust beneficiaries. State trust lands are scattered across the state in mostly discontinuous 640-acre parcels, many of which are surrounded by federal land and too small to develop on their own. Where state trust lands are developable but surrounded by federal land, federal land management objectives can complicate state trust land development. The difficulty generating revenue from state trust lands can frustrate state and local government officials as well as citizens advocating for economic development. Likewise, the prospect of industrial development of inholdings within prized conservation landscapes creates management challenges for federal agencies. One major tension involves whether certain federal public lands possess wilderness character, and if so, whether management of those lands should emphasize wilderness values over other uses. On December 22, 2010, Secretary of the Interior Ken Salazar issued

  4. Assessment of environmental health and safety issues associated with the commercialization of unconventional gas recovery: Tight Western Sands

    SciTech Connect (OSTI)

    Riedel, E.F.; Cowan, C.E.; McLaughlin, T.J.

    1980-02-01

    Results of a study to identify and evaluate potential public health and safety problems and the potential environmental impacts from recovery of natural gas from Tight Western Sands are reported. A brief discussion of economic and technical constraints to development of this resource is also presented to place the environmental and safety issues in perspective. A description of the resource base, recovery techniques, and possible environmental effects associated with tight gas sands is presented.

  5. Unconventional Electronic Reconstruction in Undoped (Ba,Sr)Fe2As2 Across the Spin Density Wave Transition

    SciTech Connect (OSTI)

    Yi, M.

    2010-06-02

    Through a systematic high-resolution angle-resolved photoemission study of the iron pnictide compounds (Ba,Sr)Fe{sub 2}As{sub 2}, we show that the electronic structures of these compounds are significantly reconstructed across the spin density wave transition, which cannot be described by a simple folding scenario of conventional density wave ordering. Moreover, we find that LDA calculations with an incorporated suppressed magnetic moment of 0.5{mu}{sub B} can match well the details in the reconstructed electronic structure, suggesting that the nature of magnetism in the pnictides is more itinerant than local, while the origin of suppressed magnetic moment remains an important issue for future investigations.

  6. Shale Research & Development | Department of Energy

    Energy Savers [EERE]

    Shale Research & Development Shale Research & Development UNCONVENTIONAL OIL AND NATURAL GAS America's abundant unconventional oil and gas (UOG) resources, which include natural ...

  7. ,"Natural Gas Consumption",,,"Natural Gas Expenditures"

    U.S. Energy Information Administration (EIA) Indexed Site

    Census Division, 1999" ,"Natural Gas Consumption",,,"Natural Gas Expenditures" ,"per Building (thousand cubic feet)","per Square Foot (cubic feet)","per Worker (thousand cubic...

  8. Assessment of environmental health and safety issues associated with the commercialization of unconventional gas recovery: Devonian shale

    SciTech Connect (OSTI)

    Not Available

    1981-09-01

    The purpose of this study is to identify and examine potential public health and safety issues and the potential environmental impacts from recovery of natural gas from Devonian age shale. This document will serve as background data and information for planners within the government to assist in development of our new energy technologies in a timely and environmentally sound manner. This report describes the resource and the DOE eastern gas shales project in Section 2. Section 3 describes the new and developing recovery technologies associated with Devonian shale. An assessment of the environment, health and safety impacts associated with a typical fields is presented in Section 4. The typical field for this assessment occupies ten square miles and is developed on a 40-acre spacing (that is, there is a well in each 40-acre grid). This field thus has a total of 160 wells. Finally, Section 5 presents the conclusions and recommendations. A reference list is provided to give a greater plant. Based on the estimated plant cost and the various cases of operating income, an economic analysis was performed employing a profitability index criterion of discounted cash flow to determine an interest rate of return on the plant investment.

  9. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    natural gas demand, thereby contributing to larger net injections of natural gas into storage. Other Market Trends: EIA Releases The Natural Gas Annual 2006: The Energy...

  10. Natural Gas Basics

    SciTech Connect (OSTI)

    NREL Clean Cities

    2010-04-01

    Fact sheet answers questions about natural gas production and use in transportation. Natural gas vehicles are also described.

  11. Slide 1

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    3 rd Ultra-Deepwater Advisory Committee Meeting NETL Office, Sugar Land, TX Tuesday, September 17, 2013 RPSEA Administered Cost Share Research Overview: Ultra-Deepwater Program rpsea.org James Pappas, P.E. Vice President, Ultra-Deepwater Programs jpappas@rpsea.org (281) 690-5511 rpsea.org 2 Outline o Current UDW Program Status o Technical Accomplishments FY 2013 * Accomplishments * Significant Findings * Safety & Environment Impact o Plan Forward * 2012 Solicitation - Selection Progress *

  12. Before the House Natural Resources Subcommittee on Energy and Mineral Resources

    Broader source: Energy.gov [DOE]

    Subject: Unconventional Fuels, Part II: The Promise of Methane Hydrates By: Dr. Ray Boswell, Senior Management and Technology Advisor, National Energy Technology Laboratory

  13. Albany, OR * Anchorage, AK * Morgantown, WV * Pittsburgh, PA...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the exploration and production of deepwater and ultra-deepwater resources. Adequate definition of materials performance and properties is critical to this effort. The outcome...

  14. Shell and Tube Heat Exchangers

    Broader source: Energy.gov (indexed) [DOE]

    ... aspects of ultra-deepwater drilling. 2. Focus on overburden formations and reservoir characterization, evaluation and surveillance to minimize drilling, completion, and production ...

  15. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    cooling demand for natural gas. Meanwhile, it became increasingly clear that Hurricane Frances likely would not pose a significant threat to natural gas production in the Gulf of...

  16. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    Weekly Underground Natural Gas Storage Report. The sample change occurred over a transition period that began with the release of the Weekly Natural Gas Storage Report (WNGSR)...

  17. Historical Natural Gas Annual

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    6 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  18. Historical Natural Gas Annual

    U.S. Energy Information Administration (EIA) Indexed Site

    7 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  19. Historical Natural Gas Annual

    Gasoline and Diesel Fuel Update (EIA)

    8 The Historical Natural Gas Annual contains historical information on supply and disposition of natural gas at the national, regional, and State level as well as prices at...

  20. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    wide array of affiliates in all sectors of the energy market. Along with the changing nature of the energy affiliates, the changing nature of the transmission providers themselves...

  1. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    5, 2009 Next Release: July 2, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, June 24, 2009) Natural gas...

  2. Natural Gas Weekly Update

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Next Release: Thursday, May 19, 2011 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, May 11, 2011) Natural...

  3. Natural Gas Weekly Update

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    6, 2009 Next Release: August 13, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, August 5, 2009) Natural...

  4. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    , 2008 Next Release: July 10, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview Since Wednesday, June 25, natural gas spot prices...

  5. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    of natural gas vehicles. The Department of Energys Office of Energy Efficiency and Renewable Energy reports that there were 841 compressed natural gas (CNG) fuel stations and 41...

  6. Natural Gas Applications

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Gas Applications. If you need assistance viewing this page, please call (202) 586-8800. Energy Information Administration Home Page Home > Natural Gas > Natural Gas Applications...

  7. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    Release: Thursday, April 28, 2011 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, April 20, 2011) Natural...

  8. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Release: Thursday, August 26, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, August 18, 2010) Natural...

  9. Natural Gas Weekly Update

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    2008 Next Release: November 6, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the week ending Wednesday, October 29) Natural gas...

  10. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    9, 2008 Next Release: June 26, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview Since Wednesday, June 11, natural gas spot prices...

  11. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    Sources & Uses Petroleum & Other Liquids Crude oil, gasoline, heating oil, diesel, propane, and other liquids including biofuels and natural gas liquids. Natural Gas...

  12. Unconventional Resources Technology Advisory Committee

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... effort. For any R&D program to be successful, ... existing TT mechanisms (i.e.: especially recognized ... Mason Gregory The Energy Cooperative Newark OH Dr. Mohaghegh ...

  13. Unconventional Resources Technology Advisory Committee

    Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

    ... followed in its development to be professional and inclusive, with a significant infusion of industry knowledge. Independents are faced with unique and ever more difficult ...

  14. Before the Subcommittee on Energy and Environment- House Committee on Science, Space, and Technology

    Broader source: Energy.gov [DOE]

    Subject: Unconventional Oil and Natural Gas Resources By: Anthony V. Cugini, Director National Energy Technology Laboratory

  15. Effects of Propane/Natural Gas Blended Fuels on Gas Turbine Pollutant Emissions

    SciTech Connect (OSTI)

    D. Straub; D. Ferguson; K. Casleton; G. Richards

    2006-03-01

    U.S. natural gas composition is expected to be more variable in the future. Liquefied natural gas (LNG) imports to the U.S. are expected to grow significantly over the next 10-15 years. Unconventional gas supplies, like coal-bed methane, are also expected to grow. As a result of these anticipated changes, the composition of fuel sources may vary significantly from existing domestic natural gas supplies. To allow the greatest use of gas supplies, end-use equipment should be able to accommodate the widest possible gas composition. For this reason, the effect of gas composition on combustion behavior is of interest. This paper will examine the effects of fuel variability on pollutant emissions for premixed gas turbine conditions. The experimental data presented in this paper have been collected from a pressurized single injector combustion test rig at the National Energy Technology Laboratory (NETL). The tests are conducted at 7.5 atm with a 589K air preheat. A propane blending facility is used to vary the Wobbe Index of the site natural gas. The results indicate that propane addition of about five (vol.) percent does not lead to a significant change in the observed NOx emissions. These results vary from data reported in the literature for some engine applications and potential reasons for these differences are discussed.

  16. Asian natural gas

    SciTech Connect (OSTI)

    Klass, D.L. ); Ohashi, T. )

    1989-01-01

    This book presents an overview of the present status and future development in Asia of domestic and export markets for natural gas and to describes gas utilization technologies that will help these markets grow. A perspective of natural gas transmission, transport, distribution, and utilization is presented. The papers in this book are organized under several topics. The topics are : Asian natural gas markets, Technology of natural gas export projects, Technology of domestic natural gas projects, and Natural gas utilization in power generation, air conditioning, and other applications.

  17. Natural gas hydrates on the North Slope of Alaska

    SciTech Connect (OSTI)

    Collett, T.S.

    1991-01-01

    Gas hydrates are crystalline substances composed of water and gas, mainly methane, in which a solid-water lattice accommodates gas molecules in a cage-like structure, or clathrate. These substances often have been regarded as a potential (unconventional) source of natural gas. Significant quantities of naturally occurring gas hydrates have been detected in many regions of the Arctic including Siberia, the Mackenzie River Delta, and the North Slope of Alaska. On the North Slope, the methane-hydrate stability zone is areally extensive beneath most of the coastal plain province and has thicknesses as great as 1000 meters in the Prudhoe Bay area. Gas hydrates have been identified in 50 exploratory and production wells using well-log responses calibrated to the response of an interval in one well where gas hydrates were recovered in a core by ARCO Alaska and EXXON. Most of these gas hydrates occur in six laterally continuous Upper Cretaceous and lower Tertiary sandstone and conglomerate units; all these gas hydrates are geographically restricted to the area overlying the eastern part of the Kuparuk River Oil Field and the western part of the Prudhoe Bay Oil Field. The volume of gas within these gas hydrates is estimated to be about 1.0 {times} 10{sup 12} to 1.2 {times} 10{sup 12} cubic meters (37 to 44 trillion cubic feet), or about twice the volume of conventional gas in the Prudhoe Bay Field. Geochemical analyses of well samples suggest that the identified hydrates probably contain a mixture of deep-source thermogenic gas and shallow microbial gas that was either directly converted to gas hydrate or first concentrated in existing traps and later converted to gas hydrate. The thermogenic gas probably migrated from deeper reservoirs along the same faults thought to be migration pathways for the large volumes of shallow, heavy oil that occur in this area. 51 refs., 11 figs., 3 tabs.

  18. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    York Mercantile Exchange (NYMEX), the August 2011 natural gas contract price also lost ground over the week, closing at 4.217 per MMBtu on Wednesday. The natural gas rotary rig...

  19. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    York Mercantile Exchange (NYMEX), the August 2011 natural gas contract price also lost ground over the week, closing at 4.315 per MMBtu on Wednesday. The natural gas rotary rig...

  20. Natural gas annual 1996

    SciTech Connect (OSTI)

    1997-09-01

    This document provides information on the supply and disposition of natural gas to a wide audience. The 1996 data are presented in a sequence that follows natural gas from it`s production to it`s end use.

  1. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    a high degree of price volatility seems inherent in natural gas markets because of the nature of the commodity. However, the annual volatility during 1994 and 2006 does not exhibit...

  2. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    The report provides an overview of U.S. international trade in 2008 as well as historical data on natural gas imports and exports. Net natural gas imports accounted for only 13...

  3. Natural Gas Weekly Update

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    heating-related demand for natural gas that limited the size of the net addition to storage. The economic incentives for storing natural gas for next winter are considerably...

  4. EIA - Natural Gas Publications

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    these data from 2005 to 2009 are presented for each State. (12282010) U.S. Crude Oil, Natural Gas, and Natural Gas Liquids Proved Reserves: 2009 National and State...

  5. ,"Texas Natural Gas Prices"

    U.S. Energy Information Administration (EIA) Indexed Site

    Data for" ,"Data 1","Texas Natural Gas Prices",8,"Monthly","2... 6:46:23 AM" "Back to Contents","Data 1: Texas Natural Gas Prices" "Sourcekey","N3050TX3"...

  6. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    of natural gas into storage. However, shut-in natural gas production in the Gulf of Mexico reduced available current supplies, and so limited net injections during the report...

  7. Natural Gas Weekly Update

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    next heating season. Net injections reported in today's release of EIA's Weekly Natural Gas Storage Report brought natural gas storage supplies to 2,163 Bcf as of Friday, June 1,...

  8. NETL: Natural Gas Resources

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Natural Gas Resources Useful for heating, manufacturing, and as chemical feedstock, natural gas has the added benefit of producing fewer greenhouse gas emissions than other fossil fuels used in power production.The United States is endowed with an abundance of natural gas resources, so increasing use of natural gas power can help strengthen domestic energy security. NETL research efforts enhance technologies that reduce the cost, increase the efficiency, and reduce the environmental risk of

  9. Natural gas annual 1995

    SciTech Connect (OSTI)

    1996-11-01

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1995 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1991 to 1995 for each Census Division and each State. Annual historical data are shown at the national level.

  10. Natural gas annual 1994

    SciTech Connect (OSTI)

    1995-11-17

    The Natural Gas Annual provides information on the supply and disposition of natural gas to a wide audience including industry, consumers, Federal and State agencies, and educational institutions. The 1994 data are presented in a sequence that follows natural gas (including supplemental supplies) from its production to its end use. This is followed by tables summarizing natural gas supply and disposition from 1990 to 1994 for each Census Division and each State. Annual historical data are shown at the national level.

  11. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    . Home | Petroleum | Gasoline | Diesel | Propane | Natural Gas | Electricity | Coal | Nuclear Renewables | Alternative Fuels | Prices | States | International | Country Analysis...

  12. Natural Gas Weekly Update

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Independence Avenue, SW Washington, DC 20585 . Home | Petroleum | Gasoline | Diesel | Propane | Natural Gas | Electricity | Coal | Nuclear Renewables | Alternative Fuels |...

  13. EIA - Natural Gas Pipeline Network - Combined Natural Gas Transportation

    U.S. Energy Information Administration (EIA) Indexed Site

    Maps Combined Natural Gas Transportation Maps About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates U.S. Natural Gas Pipeline Network Map of U.S. Natural Gas Pipeline Network Major Natural Gas Supply Basins Relative to Natural Gas Pipeline Transportation Corridors Map of Major Natural Gas Supply Basins Relative to Natural Gas Pipeline Transportation Corridors see related text enlarge see related text enlarge U.S. Regional Breakdown

  14. Natural Resources Defense Council

    Broader source: Energy.gov [DOE]

    Comments of the Natural Resource Defense Council on The Department of Energy’s Executive Order 13563 Preliminary Plan Submitted on August 1, 2011

  15. Historical Natural Gas Annual

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Historical Natural Gas Annual . 1996 Published October 1997 1997 Published October 1998 1998 Published October 1999 1999 Published October 2000 2000 Published December 2001

  16. Natural Gas Weekly Update

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    the New York Mercantile Exchange (NYMEX), futures prices also increased this week in tandem with the crude oil prices. The natural gas futures contract for delivery in June...

  17. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    and October 2010 contracts all fell by less than 1 cent. Wellhead Prices Annual Energy Review More Price Data Storage Working natural gas inventories set a new record,...

  18. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    recorded last year. Other Market Trends: FERC Releases Report on Underground Natural Gas Storage: The Federal Energy Regulatory Commission (FERC) issued a report last week that...

  19. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Estimates Database. Other Market Trends: Comments Received on Proposed Weekly Natural Gas Storage Report Revision Policy: The Energy Information Administration (EIA) solicited...

  20. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    compared with its settlement price a week ago, ending yesterday at 5.974 per MMBtu. The Energy Information Administration (EIA) reported that natural gas inventories in...

  1. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    strong price contango during the report week, mitigated withdrawals of natural gas from storage. Other Market Trends: EIA Releases New Report on U.S. Greenhouse Gas Emissions:...

  2. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    storage facilities. Other Market Trends: EIA Releases Report on Underground Natural Gas Storage Developments: The Energy Information Administration (EIA) released a special...

  3. Natural Gas Weekly Update

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    15, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, January 7, 2009) Since Wednesday, December...

  4. Natural Gas Weekly Update

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    June 12, 2008 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview Spot gas at most market locations (outside the Rocky Mountain Region) traded...

  5. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    March 12, 2009 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, March 4, 2009) A late winter cold spell in...

  6. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Release: Thursday, April 15, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, April 7, 2010) Since...

  7. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Release: Thursday, February 25, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, February 17, 2010)...

  8. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Release: Thursday, March 18, 2010 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, March 10, 2010) Since...

  9. Natural Gas Weekly Update

    Gasoline and Diesel Fuel Update (EIA)

    Release: Thursday, March 24, 2011 Overview Prices Storage Other Market Trends Natural Gas Transportation Update Overview (For the Week Ending Wednesday, March 16, 2011) With...

  10. Natural Gas Weekly Update

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Inventory of Onshore Federal Lands' Oil and Gas Resources and the Extent and Nature of Restrictions or Impediments to Their Development. The report, which was...