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  1. United States Virgin Islands: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Rebate Program (Virgin Islands) U.S. Virgin Islands - Energy Efficiency Residential Rebates (Virgin Islands) U.S. Virgin Islands - Net Metering (Virgin Islands) U.S. Virgin...

  2. Virgin Pulse Wellness Program

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

    to non-employee spouses. Employees and non-employee spouses can now embark on their fitness journey together. Join today Virgin Pulse resources Program Overview Provider...

  3. Virgin Bioverda LLC VBV | Open Energy Information

    Open Energy Info (EERE)

    Virgin Bioverda LLC VBV Jump to: navigation, search Name: Virgin Bioverda LLC (VBV) Place: Chicago, Illinois Product: Chicago-based JV established between Virgin & NTR to back US...

  4. Venezuela Country Analysis Brief

    Reports and Publications (EIA)

    2015-01-01

    Venezuela is one of the world’s largest producers and exporters of crude oil. The country has been one of the largest exporters of crude oil in the Americas. As a founding member of the Organization of the Petroleum Exporting Countries (OPEC), Venezuela is an important player in the global oil market. Although oil production has declined since its peak in the late 1990s, Venezuela has been among the top exporters of crude oil to the United States have been among the largest in the world. In recent years, through significant upfront investment, an increasing share of Venezuela’s exports has been delivered to China. While Venezuela is important to the global oil market, the government’s reinvestment of oil revenues into social programs instead of reinvestment into exploration, production, and refining has led to declines in output. In 2014, Venezuela consumed 3.3 quadrillion British thermal units (Btu) of total energy.1 Oil continues to represent most of the country’s total energy consumed, and natural gas consumption has increased in the past five years. Hydroelectric power meets less than 25% of total demand, and coal represents less than 1%.

  5. LPG in Venezuela

    SciTech Connect (OSTI)

    Romero, O.

    1986-01-01

    The use of LPG for domestic consumption in Venezuela began in late 1929 when LPG was imported in lots of 500 cylinders. These cylinders were then returned to the U.S. for refilling. Total consumption at that time was some 40M/sup 3/ (250 barrels) per year and by 1937 had grown to some 540M/sup 3/ (3,400 barrels) per year. Local production of LPG from gas began in the mid thirties with a small cooling plant in the Mene Grande Field in the Lake Maracaibo area, the first field to produce oil in Venezuela (1914). This plant produced gasoline for a refinery and some of the first LPG used in Venezuela for domestic consumption. The capacity of this plant was insufficient to satisfy the growing demand for LPG which was supplied from refinery production until the development of the natural gas processing industry. At the present time, Venezuelan refineries are net consumers of LPG.

  6. Venezuela`s gas industry poised for long term growth

    SciTech Connect (OSTI)

    Croft, G.D.

    1995-06-19

    Venezuela`s enormous gas resource, combined with a new willingness to invite outside investment, could result in rapid growth in that industry into the next century. The development of liquefied natural gas exports will depend on the future course of gas prices in the US and Europe, but reserves are adequate to supply additional projects beyond the proposed Cristobal Colon project. Venezuela`s gas reserves are likely to increase if exploration for nonassociated gas is undertaken on a larger scale. The paper discusses gas reserves in Venezuela, internal gas markets, the potential for exports, competition from Trinidad, LNG export markets, and the encouragement of foreign investment in the gas industry of Venezuela.

  7. Caracas, Venezuela: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Caracas, Venezuela: Energy Resources Jump to: navigation, search Name Caracas, Venezuela Equivalent URI DBpedia GeoNames ID 3646738 Coordinates 10.5, -66.916667 Show Map...

  8. United States Virgin Islands: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    (CLEAN Partner Activity) Energy Incentives for United States Virgin Islands Solar Water Heater Rebate Program (U.S. Virgin Islands) Southern States Energy Compact (Multiple...

  9. Crystallization Behavior of Virgin TR-55 Silicone Rubber Measured...

    Office of Scientific and Technical Information (OSTI)

    Technical Report: Crystallization Behavior of Virgin TR-55 Silicone Rubber Measured Using ... Citation Details In-Document Search Title: Crystallization Behavior of Virgin TR-55 ...

  10. US Virgin Islands-Energy Development in Island Nations (EDIN...

    Open Energy Info (EERE)

    US Virgin Islands-Energy Development in Island Nations (EDIN) Pilot Project Jump to: navigation, search Logo: US Virgin Islands-Energy Development in Island Nations (EDIN) Pilot...

  11. Virgin Green Fund | Open Energy Information

    Open Energy Info (EERE)

    Place: London, Greater London, United Kingdom Zip: WC2B 4AS Sector: Efficiency, Renewable Energy Product: The Virgin Green Fund has been established to invest in companies in the...

  12. U.S. Virgin Islands- Net Metering

    Broader source: Energy.gov [DOE]

    In February 2007, the U.S. Virgin Islands Public Services Commission approved a limited net-metering program for residential and commercial photovoltaic (PV), wind-energy or other renewable energ...

  13. Vietnam National Coal Mineral Industries Group Vinacomin | Open...

    Open Energy Info (EERE)

    National Coal Mineral Industries Group Vinacomin Jump to: navigation, search Name: Vietnam National Coal-Mineral Industries Group (Vinacomin) Place: Vietnam Product: Vietnam-based...

  14. United States Virgin Islands: St. Thomas (Bovoni) & St. Croix (Longford)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Roberts, O.; Andreas, A.

    Two measurement stations to collect wind data to support future wind power generation in the U.S. Virgin Islands.

  15. United States Virgin Islands: St. Thomas (Bovoni) & St. Croix (Longford)

    DOE Data Explorer [Office of Scientific and Technical Information (OSTI)]

    Roberts, O.; Andreas, A.

    1997-01-01

    Two measurement stations to collect wind data to support future wind power generation in the U.S. Virgin Islands.

  16. Reformulated gasoline deal with Venezuela draws heat

    SciTech Connect (OSTI)

    Begley, R.

    1994-04-06

    A fight is brewing in Congress over a deal to let Venezuela off the hook in complying with the Clean Air Act reformulated gasoline rule. When Venezuela threatened to call for a GATT panel to challenge the rule as a trade barrier, the Clinton Administration negotiated to alter the rule, a deal that members of Congress are characterizing as {open_quotes}secret{close_quotes} and {open_quotes}back door.{close_quotes}

  17. Ceuta-Tomoporo field, Venezuela

    SciTech Connect (OSTI)

    Puig, E.R.; Fernando Marcano, R. )

    1990-09-01

    Ceuta field is located in the southeastern part of the Maracaibo basin, western Venezuela. The field is a conspicuous high belonging to the Pueblo Viejo trend, a set of strike-slip faults trending northwest. The field has an area of 320 km and is divided into eight fault-bounded blocks where light- or medium-grade oil is being produced. The structural framework is characterized by a major left-slip fault and oil accumulations are associated with compressive and extensive structural features. The deposition of Eocene sediments in some areas may have been controlled by normal faulting and a period of shortening may have altered the character of some of the faults during the late Eocene or later. The main producing intervals are shallow-water marine or fluviodeltaic Miocene and Eocene sands with porosities ranging from 8 to 15% and a production potential of up to 3,500 BOPD from depths averaging 5,182 m (17,000 ft). The reservoirs seem to contain mixtures of hydrocarbons, probably due to the generation of oil in more than one oil kitchen and/or at different migration times from a common drainage area.

  18. Recovery Act State Memos Virgin Islands

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

    Virgin Islands For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION

  19. Venezuela slates second oil field revival round

    SciTech Connect (OSTI)

    Not Available

    1992-12-07

    This paper reports that Venezuela will accept bids under a second round next year from private foreign and domestic companies for production contracts to operate marginal active as well as inactive oil fields. The first such round came earlier this year, involving about 55 other marginal, inactive fields. It resulted in two contractors signed with domestic and foreign companies. It represented the first time since nationalization of the petroleum industry in Venezuela in 1976 that private companies were allowed to produce oil in the country. A public bid tender was expected at presstime last week.

  20. Virgin Islands Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    Virgin Islands Recovery Act State Memo The American Recovery & Reinvestment Act( ARRA) is making a meaningful down payment on the nation's energy and environmental future. The ...

  1. Venezuela natural gas for vehicles project

    SciTech Connect (OSTI)

    Marsicobetre, D.; Molero, T.

    1998-12-31

    The Natural Gas for Vehicles (NGV) Project in Venezuela describes the development and growth of the NGV project in the country. Venezuela is a prolific oil producer with advanced exploration, production, refining and solid marketing infrastructure. Gas production is 5.2 Bscfd. The Venezuelan Government and the oil state owned company Petroleos de Venezuela (PDVSA), pursued the opportunity of using natural gas for vehicles based on the huge amounts of gas reserves present and produced every day associated with the oil production. A nationwide gas pipeline network crosses the country from south to west reaching the most important cities and serving domestic and industrial purposes but there are no facilities to process or export liquefied natural gas. NGV has been introduced gradually in Venezuela over the last eight years by PDVSA. One hundred forty-five NGV stations have been installed and another 25 are under construction. Work done comprises displacement or relocation of existing gasoline equipment, civil work, installation and commissioning of equipment. The acceptance and usage of the NGV system is reflected in the more than 17,000 vehicles that have been converted to date using the equivalent of 2,000 bbl oil/day.

  2. Plans to revive oil fields in Venezuela on track

    SciTech Connect (OSTI)

    Not Available

    1992-02-24

    This paper reports on the three operating units of Venezuela's state owned oil company Petroleos de Venezuela SA which will begin receiving bids Feb. 28 from companies interested in operating 55 inactive oil fields in nine producing areas of Venezuela. Francisco Pradas, Pdvsa executive in charge of the program, the the company expects 88 companies or combines of foreign and domestic private companies to participate in the bidding. The program, announced last year, aims to reactivate production in marginal oil fields. It will involve the first direct participation by private companies in Venezuela's oil production since nationalization in 1976.

  3. Working Groups Collaborate on U.S. Virgin Islands Clean Energy Vision and Road Map

    Broader source: Energy.gov [DOE]

    Energy Transition Initiative: Islands lesson learned detailing work done in the U.S. Virgin Islands.

  4. U.S. Virgin Islands Infographic | Department of Energy

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

    Infographic U.S. Virgin Islands Infographic U.S. Virgin Islands Infographic This infographic highlights progress the U.S. Virgin islands has made toward meeting its goal of a 60% reduction in fossil fuel use by 2025. Click on the link below to download a full-resolution version. Download the USVI Infographic. (10.92 MB) More Documents & Publications Almost 1,500 solar water heating and PV systems have popped up throughout the territory since the EDIN-USVI project launched in February 2010,

  5. U.S. Virgin Islands Infographic | Department of Energy

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

    ...em> U.S. Virgin Islands Clears the Way for Unprecedented Levels of Solar Energy USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure), EDIN (Energy ...

  6. U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure...

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

    in Island Nations), U.S. Virgin Islands A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL 18953 U.S. ...

  7. NREL: Technology Deployment - U.S. Virgin Islands Cut Diesel Use for

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

    Electricity and Water Production by 20% U.S. Virgin Islands Cut Diesel Use for Electricity and Water Production by 20% News NREL Helping Virgin Islands Cut Fuel Use U.S. Virgin Islands Begins Collecting Wind Resource Data: A Wind Powering America Success Story NREL Helps U.S. Virgin Islands Install Wind Testing Equipment U.S. Virgin Islands Makes Aggressive Energy Pledge at NREL Publications USVI Energy Road Map: Charting the Course to a Clean Energy Future U.S. Virgin Islands Energy Road

  8. Energy Transformation in the U.S. Virgin Islands | Department of Energy

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

    Transformation in the U.S. Virgin Islands Energy Transformation in the U.S. Virgin Islands Click on the graphic to learn more the USVI's progress toward its 60% by 2025 goal. Click on the graphic to learn more the USVI's progress toward its 60% by 2025 goal. Location U.S. Virgin Islands Partners National Renewable Energy Laboratory Virgin Islands Water and Power Authority Virgin Islands Energy Office The U.S. Virgin Islands (USVI) worked with the U.S. Department of Energy (DOE) from 2009 to 2013

  9. Eyes Witness Report on South Vietnam

    ScienceCinema (OSTI)

    None

    2011-04-25

    Mons. Nielson, conseiller des Etats Unis auprès de L'ONU, apporte son témoignage et exprime son opinion quand à la guerre du Vietnam (Sud)

  10. NREL: Wind Research - U.S. Virgin Islands Begins Collecting Wind...

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

    U.S. Virgin Islands Begins Collecting Wind Resource Data: A Wind Powering America Success Story March 25, 2013 In the U.S. Virgin Islands (USVI), electricity is so expensive that ...

  11. U.S. Virgin Islands Ramping Up Clean Energy Efforts with an Eye...

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

    U.S. Virgin Islands Ramping Up Clean Energy Efforts with an Eye Toward a Sustainable Future U.S. Virgin Islands Ramping Up Clean Energy Efforts with an Eye Toward a Sustainable ...

  12. Energy Transition Initiative, Island Energy Snapshot - British Virgin Islands (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-03-01

    This profile provides a snapshot of the energy landscape of the British Virgin Islands (BVI), one of three sets of the Virgin Island territories in an archipelago making up the northern portion of the Lesser Antilles.

  13. U.S. Virgin Islands Wind Resources Update 2014 (Technical Report...

    Office of Scientific and Technical Information (OSTI)

    U.S. Virgin Islands Wind Resources Update 2014 Citation Details In-Document Search Title: U.S. Virgin Islands Wind Resources Update 2014 This report summarizes the data collected...

  14. U.S. Virgin Islands Wind Resources Update 2014 Roberts, J. O...

    Office of Scientific and Technical Information (OSTI)

    Virgin Islands Wind Resources Update 2014 Roberts, J. O.; Warren, A. 17 WIND ENERGY; 29 ENERGY PLANNING, POLICY AND ECONOMY; 24 POWER TRANSMISSION AND DISTRIBUTION U.S. VIRGIN...

  15. Waste-to-Energy Evaluation: U.S. Virgin Islands

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

    Waste-to-Energy Evaluation: U.S. Virgin Islands Jerry Davis, Scott Haase, and Adam Warren Technical Report NREL/TP-7A20-52308 August 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 Waste-to-Energy Evaluation: U.S. Virgin Islands Jerry

  16. Petroleum resources of Venezuela and Trinidad and Tobago

    SciTech Connect (OSTI)

    Not Available

    1983-07-01

    The status of known and ultimately recoverable crude oil and natural gas resources of the Federal Republics of Venezuela, and Trinidad and Tobago (hereafter referred to as Trinidad) is set forth in this report. The rates that oil resources may be available to world markets are also covered in the report. A section on the petroleum geology of the region is included. The Republics of Venezuela and Trinidad share a common and ancient petroleum history. Over a century of exploration and development have resulted in the cumulative production of nearly 39 billion barrels of oil from Venezuela and over 2 billion barrels from Trinidad. Both republics have passed their peak status as oil producers. Venezuela reached its peak as the second largest producer in the world in the mid-fifties, and Trinidad attained its highest status as the eighth largest oil producer in the early forties. The report concludes that Venezuela and Trinidad have depleted slightly less than one-half of their ultimately recoverable crude oil resources. Based on feasible production rates and estimates of remaining recoverable resources, nearly two-thirds of Venezuela's oil resources and about three-fourths of Trinidad's oil resources may be depleted by the year 2000. The natural gas resources of both countries are underutilized and underdeveloped.

  17. Vietnam-USAID Country Report | Open Energy Information

    Open Energy Info (EERE)

    deployment programs, Pathways analysis Resource Type: Publications Website: usaid.eco-asia.orgprogramscdcpreportsIdeas-to-ActionannexesAnnex Country: Vietnam UN...

  18. Waste-to-Energy Evaluation: U.S. Virgin Islands | Department of Energy

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

    Waste-to-Energy Evaluation: U.S. Virgin Islands Waste-to-Energy Evaluation: U.S. Virgin Islands This report evaluates the environmental impact and fundamental economics of waste-to-energy (WTE) technology based on available data from commercially operating WTE facilities in the United States. waste-to-energy_eval_usvi_nrel_52308_final.pdf (1.68 MB) More Documents & Publications U.S. Virgin Islands Energy Road Map: Analysis Waste-to-Energy Evaluation: U.S. Virgin Islands U.S. Virgin Islands

  19. Attachment L-7b Vietnam Design Requirements Document is an Official

    National Nuclear Security Administration (NNSA)

    b Vietnam Design Requirements Document is an Official Use Only document please see Section ... The Government considers the Vietnam Design Requirements Document, Attachment L-7b an ...

  20. U.S.-Vietnam Climate Change Working Group | Open Energy Information

    Open Energy Info (EERE)

    -Vietnam Climate Change Working Group Jump to: navigation, search Name U.S.-Vietnam Climate Change Working Group AgencyCompany Organization United States Geological Survey,...

  1. Advancing Development and Greenhouse Gas Reductions in Vietnams...

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

    ... Reductions in Vietnam's Wind Sector EXECUTIVE SUMMARY Clean energy development is a key component of Vietnam's Green Growth Strategy, which establishes a target to reduce ...

  2. U.S. Virgin Islands Transportation Petroleum Reduction Plan | Department of

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

    Energy Transportation Petroleum Reduction Plan U.S. Virgin Islands Transportation Petroleum Reduction Plan This report, funded by DOE and prepared by EDIN's Transportation Working Group (TWG), aims to build on the "2030 USVI Transportation Master Plan" by describing how its recommended projects can be leveraged toward the 60% by 2025 goal. U.S. Virgin Islands Transportation Petroleum Reduction Plan (1.2 MB) More Documents & Publications U.S. Virgin Islands Energy Road Map:

  3. Pedernales oilfield, eastern Venezuela: The first 100 years

    SciTech Connect (OSTI)

    Gluyas, J.; Oliver, J.; Wilson, W.

    1996-08-01

    Petroleum seeps and surface tar mats attracted oil explorers to Pedernales in eastern Venezuela 100 years ago. Commercial production from the Pedernales Field was established by Creole in 1933. In three production periods, broken by WWII and the end of the Creole-Texaco refining contract, Creole and Lagoven produced about 60 MMSTB from about 60 wells in about 60 years. Peak production was in the late 1950s, when the field delivered 12,000 BOPD. Production was stopped in 1986. In March 1993, BP Venezuela acquired the license to reactivate Pedernales on behalf of Lagoven, and BP`s first well in the field was drilled in August 1994. A second was completed in early 1995. The production from each well was sufficiently encouraging for commerciality to be declared in March 1995. Phase 1 of the field reactivation demanded a production rate of 11,500 BOPD. As of now (September, 1995) six wells, including one gas disposal well, have been completed. Wells have been placed using a combination of old well data and mapping based on a close spaced 2D seismic survey shot in early 1994. Results from these first few wells indicate that the required production rate will be achieved despite severely depleted reservoir pressures. This paper tells the story of reactivation and re-evaluation of one of eastern Venezuela`s oldest oilfields.

  4. Assessing Pathways in the U.S. Virgin Islands and Hawai'i | Department of

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

    Energy the U.S. Virgin Islands and Hawai'i Assessing Pathways in the U.S. Virgin Islands and Hawai'i Assessing Pathways in the U.S. Virgin Islands and Hawai'i In both the U.S. Virgin Islands (USVI) and Hawai'i, aggressive clean energy goals necessitated establishing an energy baseline to enable more informed energy decision making and provide a way to measure progress toward meeting the goals. The outcome of the energy baseline was then used to develop respective energy road maps to

  5. Vietnam-Renewable Energy Action Plan | Open Energy Information

    Open Energy Info (EERE)

    Renewable Energy Action Plan Jump to: navigation, search Name Vietnam-Renewable Energy Action Plan AgencyCompany Organization World Bank Sector Energy Focus Area Renewable Energy...

  6. Vietnam-UNEP Risoe-Technology Needs Assessment Program | Open...

    Open Energy Info (EERE)

    UNEP Risoe-Technology Needs Assessment Program Jump to: navigation, search Name Vietnam-UNEP Risoe-Technology Needs Assessment Program AgencyCompany Organization UNEP-Risoe...

  7. Vietnam-IISD NAMA Support | Open Energy Information

    Open Energy Info (EERE)

    Name Vietnam-IISDNAMA Support AgencyCompany Organization International Institute for Sustainable Development (IISD) Sector Climate Topics Background analysis, Low emission...

  8. Forest Tenure Reform in Vietnam | Open Energy Information

    Open Energy Info (EERE)

    Land Focus Area Forestry Topics Resource assessment, Background analysis Resource Type Lessons learnedbest practices Website http:recoftc.orgsitefilead Country Vietnam UN...

  9. Vietnam-Sub National Planning for Climate Change (cities, states...

    Open Energy Info (EERE)

    Climate Change (cities, states, districts) Jump to: navigation, search Name Vietnam-Sub National Planning for Climate Change (cities, states, districts) AgencyCompany...

  10. Forestry and Poverty Data in Vietnam: Status, Gaps, and Potential...

    Open Energy Info (EERE)

    Type: Dataset, Publications Website: recoftc.orgsitefileadmindocspublicationsTheGreyZone2009Forest Country: Vietnam UN Region: South-Eastern Asia Coordinates:...

  11. Vietnam-Danish Government Sector Programmes | Open Energy Information

    Open Energy Info (EERE)

    Low emission development planning, -LEDS, Policiesdeployment programs Program End 2012 Country Vietnam South-Eastern Asia References Denmark1 Promoting wind energy in...

  12. Impacts of Climate Change on Agriculture and Adaptation in Vietnam...

    Open Energy Info (EERE)

    Climate Change on Agriculture and Adaptation in Vietnam Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Impacts of Climate Change on Agriculture and Adaptation in...

  13. Record of source-generated overpressures, Venezuela

    SciTech Connect (OSTI)

    Vrolijk, P.J.; Pottorf, R.J.; Maze, W.B.

    1996-12-31

    Fluid pressures affect migration of oil, gas, and water in continental margins. Burial and thermal history models describe the degree to which indercompaction or thermal expansion of fluids contribute to fluid pressure histories, but it is more difficult to evaluate how source-terms, such as oil yield or mineral dehydration reactions, impact paleo-fluid pressures. In this study, we document how a thick, maturing source rock helped create near-lithostatic fluid pressures that generated overpressures in reservoir rocks. We analyzed abundant oil-filled and rare aqueous fluid inclusions in calcite-filled fractures in the La Luna Fm. source rock and in the underlying Cogollo Gp. carbonate reservoir in the W. Maracaibo Basin, Venezuela. Homogenization temperatures (Th) of oil-filled inclusions range from 25-42{degrees}C in the La Luna Fm. and from 25-105{degrees}C in the Cogollo Gp., and associated gravities (determined from fluorescence properties) range from 28-43{degrees}API and 17-45{degrees}API, respectively. Integration of Th with the burial and thermal history of the sampled horizons leads to the conclusion that fractures in the La Luna Fm. formed under near-lithostatic fluid pressure conditions in the presence of a gas-charged oil. The values from fractures in the Cogollo Gp. are higher than in the La Luna Fm and become more variable with increasing depth below La Luna. We interpret those fractures to have formed under lower fluid pressure conditions and/or with a less gas-charged oil than for La Luna. This interpretation of the distribution of paleo-fluid pressures is supported by the observation of modern inverted fluid pressure gradients between upper and lower Cogollo Gp. reservoirs. Thus late expulsion of a gas-charged oil created near-lithostatic fluid pressures in the La Luna Fm. source rock, and those fluid pressures bled downward through fractures into the adjoining reservoir rocks, contributing to the overpressures we observe today.

  14. U.S. Virgin Islands Energy Road Map: Analysis

    SciTech Connect (OSTI)

    Lantz, E.; Olis, D.; Warren, A.

    2011-09-01

    This report lays out the strategy envisioned by the stakeholders in the U.S. Virgin Islands, U.S. Department of Energy, and U.S. Department of Interior to achieve the ambitious goal of achieving a 60% reduction in business-as-usual fossil fuel demand by 2025 (60x25) within the electricity sector. This work and supporting analysis provides a framework within which decisions can begin to be made, a concrete vision of what the future might hold, and a guide to determine what questions should follow.

  15. U.S. Virgin Islands Transportation Petroleum Reduction Plan

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

    Transportation Petroleum Reduction Plan Caley Johnson Technical Report NREL/TP-7A40-52565 September 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401 303-275-3000 * www.nrel.gov Contract No. DE-AC36-08GO28308 U.S. Virgin Islands Transportation Petroleum Reduction Plan Caley Johnson Prepared

  16. Energy Transition Initiative: Island Energy Snapshot - U.S. Virgin Islands (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2015-03-01

    This profile provides a snapshot of the energy landscape of the U.S. Virgin Islands (USVI) - St. Thomas, St. John, and St. Croix. The Virgin Islands archipelago makes up the northern portion of the Lesser Antilles and the western island group of the Leeward Islands, forming the border between the Atlantic Ocean and the Caribbean Sea.

  17. Radioisotope Concentration in Lake Sediments of Maracaibo, Venezuela

    SciTech Connect (OSTI)

    Salas, A. Rangel; Viloria, T.; Sajo-Bohus, L.; Barros, H.; Greaves, E. D.; Palacios, D.

    2007-10-26

    Maracaibo Lake is one of the most important water basing and oil producing regions in Venezuela. Changes in the local environment have been monitored for chemical pollution in the past. For this study we selected a set of sediment samples collected in the shore and analyzed for its radioisotope content. Results show the gamma emitting isotopes distribution. Isotopes concentrations have been determined within the natural K, Th and U families.

  18. Venezuela recasts itself as a new frontier in the Americas

    SciTech Connect (OSTI)

    Reinsch, A.E.

    1996-09-01

    In January of this year, Venezuela captured the attention of the international energy community by welcoming back the foreign oil companies that, 20 years earlier, it had shut out of the country by nationalizing the hydrocarbon sector. The tool used to attract that attention, a new exploration bidding round, is the most publicized event staged to date in the country`s aperture process. However, it is only the latest in a series of steps taken by officials to bring international oil and gas companies back to Caracas. Venezuela`s physical attraction is easily understood. The country possesses roughly one-half of Latin America`s (including Mexico) 125 billion bbl of established, conventional crude oil reserves, plus an estimated 300 billion bbl of additional, nonconventional reserves in the ultra-heavy crude belt of the Orinoco basin. Averaging 2.8 million bpd in 1996, Venezuelan crude production represents over 35% of regional oil output. Natural gas reserves total 138 Tcf, or just over one-half of the region`s total reserves of 274 Tcfg. Annual gas output averages just under 5 Tcf, of which roughly 30% is reinjected as part of tertiary oil recovery schemes. This paper reviews the incentives, deregulation, and government policies to restore the oil and gas industry to the country.

  19. Waste-to-Energy Evaluation: U.S. Virgin Islands

    SciTech Connect (OSTI)

    Davis, J.; Hasse, S.; Warren, A.

    2011-08-01

    This NREL technical report evaluates the environmental impact and fundamental economics of waste-to-energy (WTE) technology based on available data from commercially operating WTE facilities in the United States. In particular, it considers life-cycle impacts of WTE as compared to landfill disposal and various forms of electrical generation, as well as WTE impacts on source reduction or recycling programs. In addition, it evaluates the economics and potential environmental impact of WTE in the U.S. Virgin Islands (USVI) based on existing USVI waste stream characterization data, recycling challenges unique to the USVI, and the results of cost and environmental modeling of four municipal solid waste (MSW) management options, including landfill, refuse-derived fuel (RDF) production, recycling, and gassification plus RDF.

  20. Proposed Training Plan to Improve Building Energy Efficiency in Vietnam

    SciTech Connect (OSTI)

    Yu, Sha; Evans, Meredydd

    2013-01-01

    Vietnam has experienced fast growth in energy consumption in the past decade, with annual growth rate of over 12 percent. This is accompanied by the fast increase in commercial energy use, driven by rapid industrialization, expansion of motorized transport, and increasing energy use in residential and commercial buildings. Meanwhile, Vietnam is experiencing rapid urbanization at a rate of 3.4 percent per year; and the majority of the growth centered in and near major cities such as Hanoi and Ho Chi Minh City. This has resulted in a construction boom in Vietnam.

  1. WINDExchange: Puerto Rico and U.S. Virgin Islands 50-Meter Wind Resource

    Wind Powering America (EERE)

    Map Maps & Data Printable Version Bookmark and Share Land-Based Utility-Scale Maps Potential Capacity Maps Offshore Wind Maps Community-Scale Maps Residential-Scale Maps Installed Capacity Maps Puerto Rico and U.S. Virgin Islands 50-Meter Wind Resource Map Puerto Rico and U.S. Virgin Islands wind resource map. Click on the image to view a larger version. Enlarge image This Puerto Rico wind map and the U.S. Virgin Islands wind map shows the wind resource at 50 meters. Download a printable

  2. U.S. Virgin Islands Ramping Up Clean Energy Efforts with an Eye Toward a

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

    Sustainable Future | Department of Energy U.S. Virgin Islands Ramping Up Clean Energy Efforts with an Eye Toward a Sustainable Future U.S. Virgin Islands Ramping Up Clean Energy Efforts with an Eye Toward a Sustainable Future April 3, 2015 - 11:00am Addthis Renewable energy technologies, such as the 5 MW Estate Donor Solar Project located on St. Thomas, have helped the U.S. Virgin Islands reduce its fossil fuel use by 20% over the last five years. | Photo by Jennifer DeCesaro Renewable

  3. Vietnam-Nordic Partnership Initiative | Open Energy Information

    Open Energy Info (EERE)

    can be matched with up-scaled host country mitigation action through two programs in Peru and Vietnam. The NPI program in Peru will focus on exploring possibilities to lower CO2...

  4. A new approach to the oil business in Venezuela

    SciTech Connect (OSTI)

    Pradas, F.; Valdes, G. )

    1993-02-01

    Petroleos de Venezuela S.A. (PDVSA) has been meeting during the past two years with a considerable number of companies (groups) with a view to possible associations for the reactivation of known fields, joint activities in barely explored areas and the exploitation, refining, upgrading and marketing of crudes from the Orinoco Belt holder of immense reserves of extra-heavy crudes and bitumens. In Venezuela, a new approach to the oil business is under way. On January 1976, the law nationalizing the Venezuelan oil industry became effective establishing that the government retains the sole rights to the country's petroleum industry. However, Article 5 of the law made provision for associations in cases considered to be of [open quotes]National Interest.[close quotes] PDVSA became the wholly government-owned holding entity, encompassing 26 subsidiaries and affiliates. Other energy segments, particularly coal and petrochemicals, were not included in the law and since 1984 several associations with non-governmental entities have been established in Venezuela and very valuable experience has been garnered. Similarly, partnerships and acquisitions have been made in Europe and USA, mostly in refining, through PDVSA. The international petroleum industry foresees a modest, but steady increase in production during the coming decade, particularly in the second half of the nineties. This effect, added to the globalization concept, is making the traditional vertically integrated oil companies look for diverse [open quotes]lateral[close quotes] associations between groups, private and/or state owned with common interests, that will give greater security to sources of supply and market share.

  5. EDIN Announces New Projects in the U.S. Virgin Islands, Dominica...

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

    The U.S. pilot project participant will be the U.S. Virgin Islands (USVI); Iceland's pilot project will be working with Dominica; and New Zealand will work to assess geothermal ...

  6. U.S. Virgin Islands Regions | U.S. DOE Office of Science (SC...

    Office of Science (SC) Website

    U.S. Virgin Islands Regions National Science Bowl (NSB) NSB Home About High School High School Students High School Coaches High School Regionals High School Rules, Forms, and...

  7. Energy Department Supports Clean Energy Development in the U.S. Virgin Islands

    Broader source: Energy.gov [DOE]

    The U.S. Virgin Islands (USVI) is working with the Energy Department to transition from fossil fuel energy to the renewable resources that are abundant on the islands.

  8. U.S. Virgin Islands- Solar Water Heating Requirement for New Construction

    Office of Energy Efficiency and Renewable Energy (EERE)

    In July 2009 the U.S. Virgin Islands enacted legislation creating Act 7075. This legislation requires that all new developments and substantial building modifications install energy efficient solar...

  9. U.S. Virgin Islands- Solar and Wind Easements & Rights Laws

    Broader source: Energy.gov [DOE]

    In the U.S. Virgin Islands, the owner of a solar or wind-energy system is permitted to negotiate for assurance of continued access to the system’s energy source. "Solar or wind-energy system" is...

  10. Working Groups Collaborate on U.S. Virgin Islands Clean Energy...

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

    ...em> U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean Energy Vision A 448-kW PV system installed at the Cyril E. King Airport on St. ...

  11. Venezuela No. 1 oil import source in S. America

    SciTech Connect (OSTI)

    Not Available

    1992-08-10

    This paper reports that with the exception of Venezuela, the U.S. is likely to import much oil from South American countries through 2010, the General Accounting Office reports. GAO, a congressional watchdog agency, noted the U.S. imports about 4% of its oil from Colombia, Ecuador, and Trinidad and Tobago and possibly could import from Argentina, Bolivia, Brazil, Chile, and Peru in the future. It the the eight countries' crude oil reserves are expected to increase about 30% by 2000, then slide about 2% by 2010. Their oil production is expected to climb about 21% over 1990 by 2000, then level off until 2010.

  12. U.S. Virgin Islands Regional High School Science Bowl | U.S. DOE Office of

    Office of Science (SC) Website

    Science (SC) U.S. Virgin Islands High School Regional Science Bowl National Science Bowl® (NSB) NSB Home About Regional Competitions Rules, Forms, and Resources High School Regionals Middle School Regionals National Finals Volunteers Key Dates Frequently Asked Questions News Media Contact Us WDTS Home Contact Information National Science Bowl® U.S. Department of Energy SC-27/ Forrestal Building 1000 Independence Ave., SW Washington, DC 20585 E: Email Us High School Regionals U.S. Virgin

  13. U.S. Virgin Islands Establishes Interconnection Standards to Clear the Way for Grid Interconnection

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

    U.S. Virgin Islands Establishes Interconnection Standards to Clear the Way for Grid Interconnection The Energy Development in Island Nations (EDIN)-U.S. Virgin Islands (USVI) pilot project offers a valuable example of how to translate technical analysis to an effective, effcient regulatory and policy environment that facilitates the integra- tion of renewable energy into the existing electricity system. Faced with electricity prices more than four times higher than the U.S. average, USVI Gov.

  14. U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean Energy Vision

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

    0: Committing to an Energy Transition U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean Energy Vision Getting the Right People in the Room at the Outset Getting the right people in the room is critical to ensuring buy-in from key stakeholders when setting the vision for an energy project or initiative. Like many island communities, the U.S. Virgin Islands (USVI) was almost 100% depen- dent on imported oil for electricity, water desalinization, and

  15. U.S. Virgin Islands Wind Resources Update 2014 | Department of Energy

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

    Wind Resources Update 2014 U.S. Virgin Islands Wind Resources Update 2014 Summarizes the data collected from two 60-meter meteorological towers and three sonic detection and ranging units on St. Thomas and St. Croix in 2012 and 2013. The report leverages previous feasibility studies conducted at NREL, including Wind Power Opportunities in St. Thomas, USVI: A Site-Specific Analysis. U.S. Virgin Islands Wind Resources Update 2014 (11.47 MB) More Documents & Publications Wind Power

  16. U.S. Virgin Islands Petroleum Price-Spike Preparation

    SciTech Connect (OSTI)

    Johnson, C.

    2012-06-01

    This NREL technical report details a plan for the U.S. Virgin Islands (USVI) to minimize the economic damage caused by major petroleum price increases. The assumptions for this plan are that the USVI will have very little time and money to implement it and that the population will be highly motivated to follow it because of high fuel prices. The plan's success, therefore, is highly dependent on behavior change. This plan was derived largely from a review of the actions taken and behavior changes made by companies and commuters throughout the United States in response to the oil price spike of 2008. Many of these solutions were coordinated by or reported through the 88 local representatives of the U.S. Department of Energy's Clean Cities program. The National Renewable Energy Laboratory provides technical and communications support for the Clean Cities program and therefore serves as a de facto repository of these solutions. This plan is the first publication that has tapped this repository.

  17. Geology and geochemistry of crude oils, Bolivar coastal fields, Venezuela

    SciTech Connect (OSTI)

    Bockmeulen, H.; Barker, C.; Dickey, P.A.

    1983-02-01

    The Bolivar Coastal Fields (BCF) are located on the eastern margin of Lake Maracaibo, Venezuela. They form the largest oil field outside of the Middle East and contain mostly heavy oil with a gravity less than 22/sup 0/ API. Thirty crude oils from the BCF were collected along two parallel and generally southwest-northeast trends. These oils were characterized by their API gravity, percent saturates, aromatics, NSO and asphalitic compounds, gas chromatograms for whole oils, C/sub 4/-C/sub 7/ fractions, and aromatics. Also, 24 associated waters were sampled and analyzed for Ca/sup + +/, Mg/sup + +/, Na/sup +/, HCO/sub 3//sup -/, CO/sub 3//sup - -/, SO/sub 4//sup - -/, pH, and total dissolved solids (TDS). The geological and geochemical significances of these analyses are discussed with particular emphasis on the genesis of the petroleum.

  18. Potential options to reduce GHG emissions in Venezuela

    SciTech Connect (OSTI)

    Pereira, N.; Bonduki, Y.; Perdomo, M.

    1996-12-31

    The Government of Venezuela ratified the United Nations Framework Convention on Climate Change (UNFCCC) in December, 1994. The Convention requires all parties to develop and publish national inventories of anthropogenic greenhouse gas emissions (GHG) as well as national plans to reduce or control emissions, taking into account their common but differentiated responsibilities and their specific national and regional development priorities, objectives, and circumstances. Within this context, the Ministry of Environment and Renewable Natural Resources and the Ministry of Energy and Mines developed the `Venezuelan Case-Study to Address Climate Change`. The study was initiated in October 1993, with the financial and technical assistance of the Government of United States, through the U.S. Country Studies Program (USCSP), and the Global Environment Facility (GEF), through the United Nations Environment Programme (UNEP).

  19. Advancing Development and Greenhouse Gas Reductions in Vietnam's Wind Sector

    SciTech Connect (OSTI)

    Bilello, D.; Katz, J.; Esterly, S.; Ogonowski, M.

    2014-09-01

    Clean energy development is a key component of Vietnam's Green Growth Strategy, which establishes a target to reduce greenhouse gas (GHG) emissions from domestic energy activities by 20-30 percent by 2030 relative to a business-as-usual scenario. Vietnam has significant wind energy resources, which, if developed, could help the country reach this target while providing ancillary economic, social, and environmental benefits. Given Vietnam's ambitious clean energy goals and the relatively nascent state of wind energy development in the country, this paper seeks to fulfill two primary objectives: to distill timely and useful information to provincial-level planners, analysts, and project developers as they evaluate opportunities to develop local wind resources; and, to provide insights to policymakers on how coordinated efforts may help advance large-scale wind development, deliver near-term GHG emission reductions, and promote national objectives in the context of a low emission development framework.

  20. Integrating Renewable Energy into the Transmission and Distribution System of the U. S. Virgin Islands

    SciTech Connect (OSTI)

    Burman, K.; Olis, D.; Gevorgian, V.; Warren, A.; Butt, R.; Lilienthal, P.; Glassmire, J.

    2011-09-01

    This report focuses on the economic and technical feasibility of integrating renewable energy technologies into the U.S. Virgin Islands transmission and distribution systems. The report includes three main areas of analysis: 1) the economics of deploying utility-scale renewable energy technologies on St. Thomas/St. John and St. Croix; 2) potential sites for installing roof- and ground-mount PV systems and wind turbines and the impact renewable generation will have on the electrical subtransmission and distribution infrastructure, and 3) the feasibility of a 100- to 200-megawatt power interconnection of the Puerto Rico Electric Power Authority (PREPA), Virgin Islands Water and Power Authority (WAPA), and British Virgin Islands (BVI) grids via a submarine cable system.

  1. Puerto Rico and U.S. Virgin Islands Wind Resource Map at 50 meters

    Wind Powering America (EERE)

    % % % % % % % % % % % % % % % % % % % % % 19-JUN-2007 1.1.1 U.S. Department of Energy National Renewable Energy Laboratory Puerto Rico and U.S. Virgin Islands - 50 m Wind Power Mayaguez 20 0 20 40 60 80 100 Kilometers 20 0 20 40 60 Miles Ponce San Juan Charlotte Amalie Cruz Bay PUERTO RICO VIRGIN ISLANDS Wind Power Class 1 2 3 4 5 Resource Potential Poor Marginal Fair Good Excellent Wind Power Density at 50 m W/m 0 - 200 200 - 300 300 - 400 400 - 500 500 - 600 2 Wind Speed at 50 m m/s 0.0 - 5.9

  2. Working Groups Collaborate on U.S. Virgin Islands Clean Energy Vision and Road Map

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

    1: Setting the Vision Working Groups Collaborate on U.S. Virgin Islands Clean Energy Vision and Road Map The Energy Development in Islands Nations (EDIN)-U.S. Virgin Islands (USVI) pilot project offers a valuable example of how to approach vision and goal setting for an energy project or initiative. At the inaugural EDIN-USVI workshop in February 2010, USVI Gov. John P. de Jongh Jr. announced his goal to reduce the territory's dependence on fossil fuel 60% by 2025. To defne and realize the

  3. U.S. Virgin Islands Clears the Way for Unprecedented Levels of Solar Energy

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

    4: Project Execution and Quality Control U.S. Virgin Islands Clears the Way for Unprecedented Levels of Solar Energy In the U.S. Virgin Islands (USVI), solar energy is helping to alleviate the territory's dependence on fossil fuel while stabilizing and reducing energy costs. Challenge The territory's successes with solar energy started in 2010 when USVI Gov. John P. de Jongh Jr. set an aggressive goal to reduce the USVI's dependence on fossil fuel 60% by 2025. Like many island communities, USVI

  4. U.S. Virgin Islands Energy Road Map: Analysis | Department of Energy

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

    Energy Road Map: Analysis U.S. Virgin Islands Energy Road Map: Analysis This report lays out the strategy envisioned by the stakeholders in the U.S. Virgin Islands, U.S. Department of Energy, and U.S. Department of Interior to achieve the ambitious goal of achieving a 60% reduction in business-as-usual fossil fuel demand by 2025 (60x25) within the electricity sector. Instead, this work and supporting analysis provides a framework within which decisions can begin to be made, a concrete vision of

  5. Challenges to institutionalizing strategic environmental assessment: The case of Vietnam

    SciTech Connect (OSTI)

    Slunge, Daniel; Tran, Trang Thi Huyen

    2014-09-15

    Building on new institutional theory, this paper develops an analytical framework for analyzing constraints to the institutionalization of strategic environmental assessment (SEA) at four different institutional levels. The framework is tested in an empirical analysis of the environmental assessment system in Vietnam, which is a frontrunner among developing countries regarding the introduction and use of SEA. Building on interviews with Vietnamese and international experts, as well as an extensive literature review, we identify institutional constraints which challenge the effective use of SEA in Vietnam. We conclude that commonly identified constraints, such as inadequate training, technical guidelines, baseline data and financial resources, are strongly linked to constraints at higher institutional levels, such as incentives to not share information between ministries and severe restrictions on access to information and public participation. Without a thorough understanding of these institutional constraints, there is a risk that attempts to improve the use of SEA are misdirected. Thus, a careful institutional analysis should guide efforts to introduce and improve the use of SEA in Vietnam and other developing countries. The analytical framework for analyzing constraints to institutionalization of SEA presented in this paper represents a systematic effort in this direction. - Highlights: • A framework for analyzing constraints to institutionalizing SEA is developed • Empirical analysis of the strategic environmental assessment system in Vietnam • Constraints in the action arena linked to deeper institutional constraints • Institutional analysis needed prior to introducing SEA in developing countries.

  6. Method for the addition of vulcanized waste rubber to virgin rubber products

    DOE Patents [OSTI]

    Romine, R.A.; Snowden-Swan, L.J.

    1997-01-28

    The invention is a method of using enzymes from thiophyllic microbes for selectively breaking the sulfur rubber cross-link bonds in vulcanized rubber. The process is halted at the sulfoxide or sulfone step so that a devulcanized layer is reactive with virgin rubber. 8 figs.

  7. Method for the addition of vulcanized waste rubber to virgin rubber products

    DOE Patents [OSTI]

    Romine, Robert A.; Snowden-Swan, Lesley J.

    1997-01-01

    The invention is a method of using enzymes from thiophyllic microbes for selectively breaking the sulfur rubber cross-link bonds in vulcanized rubber. The process is halted at the sulfoxide or sulfone step so that a devulcanized layer is reactive with virgin rubber.

  8. Pros and cons of power combined cycle in Venezuela

    SciTech Connect (OSTI)

    Alvarez, C.; Hernandez, S.

    1997-09-01

    In Venezuela combined cycle power has not been economically attractive to electric utility companies, mainly due to the very low price of natural gas. Savings in cost of natural gas due to a higher efficiency, characteristic of this type of cycle, does not compensate additional investments required to close the simple cycle (heat recovery steam generator (HRSG) and steam turbine island). Low gas prices have contributed to create a situation characterized by investors` reluctance to commit capital in gas pipe lines and associated equipment. The Government is taking measures to improve economics. Recently (January 1, 1997), the Ministry of Energy and Mines raised the price of natural gas, and established a formula to tie its price to the exchange rate variation (dollar/bolivar) in an intent to stimulate investments in this sector. This is considered a good beginning after a price freeze for about three years. Another measure that has been announced is the implementation of a corporate policy of outsourcing to build new gas facilities such as pipe lines and measuring and regulation stations. Under these new circumstances, it seems that combined cycle will play an important role in the power sector. In fact, some power generation projects are considering building new plants using this technology. An economical comparative study is presented between simple and combined cycles power plant. Screening curves are showed with a gas price forecast based on the government decree recently issued, as a function of plant capacity factor.

  9. Venezuela bets on heavy crude for long term

    SciTech Connect (OSTI)

    Abraham, K.S.

    1997-01-01

    In the heart of eastern Venezuela lies the Orinoco Belt, a vast reserve of heavy crudes and bitumen that equate to only 8{degree} to 10{degree} API. At the beginning of the 1920s, a number of foreign companies explored this area. However, they realized that this crude was too heavy to be produced commercially and abandoned their exploratory sites. In 1978--1980, state firm PDVSA made a large effort to quantify the resources. Geologists finally estimated the in-place reserves at 1.2 trillion bbl, of which 267 billion bbl (41 billion t) were considered recoverable. If produced at a rate of 1.5 million bopd, these reserves would last nearly 500 years. PDVSA experimented with various methods to produce the bitumen. Finally, in the mid-1980s, a breakthrough of sorts was achieved, almost by accident. Lab technicians discovered that bitumen will continue to burn effectively when emulsified with water. Company officials describe the flame as resembling burning gas. This discovery began the rapidly accelerating process to develop what is called the now-patented Orimulsion production. PDVSA managers discarded their plans to supply refineries with bitumen and adopted a new strategy of targeting Orimulsion as an alternative boiler fuel for electric power-generating stations. To oversee this project, a new subsidiary, Bitor (a compressed combination of the terms, bitumen and Orinoco), was created. Bitor operations are described.

  10. A modern look at the petroleum geology of the Maracaibo basin, Venezuela

    SciTech Connect (OSTI)

    Stauffer, K.W.; Croft, G.D.

    1995-06-05

    The Maracaibo basin of western Venezuela is one of the world`s most important oil producing basins, with a cumulative production of more than 35 billion bbl. The reasons for this great wealth of hydrocarbons are a combination of source beds of excellent quality, thick reservoirs with high porosity and permeability, and a series of sealing shales, faults, and unconformities, which provide large and numerous traps. Recent discoveries combined with Venezuela`s opening to international investment suggest that the story of this basin is far from over. Surprisingly little exploration has taken place in large parts of the basin, especially southwest of Lake Maracaibo and in the southern part of the lake. This paper describes the history of the basin, stratigraphy, structure, oil fields, and its future prospects.

  11. NNSA Continues to Assist Vietnam in Enhancing its Nuclear/Radiological...

    National Nuclear Security Administration (NNSA)

    NNSA Continues to Assist Vietnam in Enhancing its NuclearRadiological Emergency Program August 27, 2014 WASHINGTON, D.C. - The National Nuclear Security Administration (NNSA) is ...

  12. Vietnam-NIES Low-Carbon Society Scenarios 2050 | Open Energy...

    Open Energy Info (EERE)

    NIES Low-Carbon Society Scenarios 2050 Jump to: navigation, search Name Vietnam-NIES Low-Carbon Society Scenarios 2050 AgencyCompany Organization National Institute for...

  13. Coal bed methane potential in Venezuela-The forgotten resource

    SciTech Connect (OSTI)

    Vasquez-Herrera, A.R.; Bereskin, S.R.; McLennan, J.D.

    1996-08-01

    In nations already possessing riches of hydrocarbons situated in conventional reservoirs, evaluation of coal-bearing sequences for potential gas is logically delayed or ignored. Nonetheless, Venezuelan coals have long been recognized as stratigraphically associated with oil accumulations, but because coalbed methane (CBM) is a relatively new worldwide phenomenon, CBM potential has not been widely assessed in the country. Two general areas contain vast accumulations of coal for potential CBM activity: (1) the Maracaibo basin, containing the Guasare (northwest), Lobatera-Santo Domingo (southwest) and Urumaco (northeast) districts; and (2) the Oficina basin in eastern Venezuela possessing abundant accumulations related to the Faja Petrolifera de Orinoco (Orinoco Oil Belt). In both basins, high volatile bituminous and lignitic coals of mostly Oligo-Miocene age are abundantly found. Older coals are also present especially in the Maracaibo area. Two factors represent powerful incentives for CBM exploitation: addition of known reserves for economic considerations, and aid in bringing heavy crude oil to the surface by additional gas lift and oil viscosity reduction. Other favorable factors important for CBM methodology include: (1) abundant coals lying above known conventional reservoir targets; (2).6 - 1% vitrinite reflectance measurements in the Orinoco Oil Belt; (3) many coals occurring above 1500 m; (4) documented mine explosions especially in the 1920s and 1930s; (5) a strong tectonic overprint to perhaps add shear fractures to already cleated coals; (6) individual coal thickness up to 12 m with averages in the .8 m range; and (7) gas shows while drilling coal-rich intervals.

  14. U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure Community

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

    Ownership of Clean Energy Vision | Department of Energy Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean Energy Vision U.S. Virgin Islands Leadership Embraces Inclusiveness to Ensure Community Ownership of Clean Energy Vision More than 25 government leaders, energy office officials, and utility company executives from the USVI attended a workshop at NREL in Golden, Colorado, in February 2010. <em>Photo by Adam Warren, NREL</em> More than 25 government

  15. Integrating Renewable Energy into the Transmission and Distribution System of the U.S. Virgin Islands

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

    Integrating Renewable Energy into the Transmission and Distribution System of the U.S. Virgin Islands Kari Burman, Dan Olis, Vahan Gevorgian, Adam Warren, and Robert Butt National Renewable Energy Laboratory Peter Lilienthal and John Glassmire HOMER Energy LLC Technical Report NREL/TP-7A20-51294 September 2011 NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency & Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Contract No.

  16. Assessing Pathways in the U.S. Virgin Islands and Hawaii

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

    the U.S. Virgin Islands and Hawai'i Challenge When setting energy goals, a common challenge is measuring success toward meeting those goals. Establishing an energy baseline enables more informed energy decision-making and provides a way to measure progress toward meeting goals. A key step in developing a road map to meet clean energy goals is determining which energy effciency and renewable energy technologies the market will support and best use available resources. Hawai'i Clean Energy

  17. Five Years of Cyclotron Radioisotope Production Experiences at the First PET-CT in Venezuela

    SciTech Connect (OSTI)

    Colmenter, L.; Coelho, D.; Esteves, L. M.; Ruiz, N.; Morales, L.; Lugo, I.; Sajo-Bohus, L.; Liendo, J. A.; Greaves, E. D.; Barros, H.; Castillo, J.

    2007-10-26

    Five years operation of a compact cyclotron installed at PET-CT facility in Caracas, Venezuela is given. Production rate of {sup 18}F labeled FDG, operation and radiation monitoring experience are included. We conclude that {sup 18}FDG CT-PET is the most effective technique for patient diagnosis.

  18. Household energy use in urban Venezuela: Implications from surveys in Maracaibo, Valencia, Merida, and Barcelona-Puerto La Cruz

    SciTech Connect (OSTI)

    Figueroa, M.J.; Sathaye, J.

    1993-08-01

    This report identifies the most important results of a comparative analysis of household commercial energy use in Venezuelan urban cities. The use of modern fuels is widespread among all cities. Cooking consumes the largest share of urban household energy use. The survey documents no use of biomass and a negligible use of kerosene for cooking. LPG, natural gas, and kerosene are the main fuels available. LPG is the fuel choice of low-income households in all cities except Maracaibo, where 40% of all households use natural gas. Electricity consumption in Venezuela`s urban households is remarkably high compared with the levels used in households in comparable Latin American countries and in households of industrialized nations which confront harsher climatic conditions and, therefore, use electricity for water and space heating. The penetration of appliances in Venezuela`s urban households is very high. The appliances available on the market are inefficient, and there are inefficient patterns of energy use among the population. Climate conditions and the urban built form all play important roles in determining the high level of energy consumption in Venezuelan urban households. It is important to acknowledge the opportunities for introducing energy efficiency and conservation in Venezuela`s residential sector, particularly given current economic and financial constraints, which may hamper the future provision of energy services.

  19. U.S. Virgin Islands Clears the Way for Unprecedented Levels of Solar Energy

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

    | Department of Energy Clears the Way for Unprecedented Levels of Solar Energy U.S. Virgin Islands Clears the Way for Unprecedented Levels of Solar Energy Almost 1,500 solar water heating and PV systems have popped up throughout the territory since the EDIN-USVI project launched in February 2010, and 15 MW of distributed solar PV are either in place or under construction. <em>Photo from Don Buchanan, VIEO, NREL 20152</em> Almost 1,500 solar water heating and PV systems have

  20. U.S. Virgin Islands Establishes Interconnection Standards to Clear the Way

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

    for Grid Interconnection | Department of Energy Establishes Interconnection Standards to Clear the Way for Grid Interconnection U.S. Virgin Islands Establishes Interconnection Standards to Clear the Way for Grid Interconnection A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. <em>Photo by Adam Warren, NREL 18953</em> A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL 18953 Faced

  1. Attachment L-7b Vietnam Design Requirements Document is an Official

    National Nuclear Security Administration (NNSA)

    b Vietnam Design Requirements Document is an Official Use Only document please see Section NNS-L-2000 for instructions to Obtain. Section NNS-L-2000 (a) (8) Official Use Only (OUO) Document. The Government considers the Vietnam Design Requirements Document, Attachment L-7b an OUO Document and it cannot be made available to the public via any public webpages (e.g. FebBizOpps, FedConnect, DICCE2 acquisition webpage, Reading Room). The Vietnam Design Requirements Document (DRD) may assist Offerors

  2. Overview of cleaner production as a result of clean technology research in Vietnam

    SciTech Connect (OSTI)

    Sam, D.V.; Nhan, T.V.; Lan, N.N.

    1996-12-31

    Vietnam is beginning its industrialization process, and it currently lacks the capital necessary for expensive pollution control and treatment systems. Pollution strategies are critical for the country. This study evaluates the present status of industry and the pollution problems associated with industrial development in Vietnam. The purpose of the study is to identify sectors that may have potential for promoting cleaner production practices. 4 refs.

  3. Residential energy use and conservation in Venezuela: Results and implications of a household survey in Caracas

    SciTech Connect (OSTI)

    Figueroa, M.J.; Ketoff, A.; Masera, O.

    1992-10-01

    This document presents the final report of a study of residential energy use in Caracas, the capital of Venezuela. It contains the findings of a household energy-use survey held in Caracas in 1988 and examines options for introducing energy conservation measures in the Venezuelan residential sector. Oil exports form the backbone of the Venezuelan economy. Improving energy efficiency in Venezuela will help free domestic oil resources that can be sold to the rest of the world. Energy conservation will also contribute to a faster recovery of the economy by reducing the need for major investments in new energy facilities, allowing the Venezuelan government to direct its financial investments towards other areas of development. Local environmental benefits will constitute an important additional by-product of implementing energy-efficiency policies in Venezuela. Caracas`s residential sector shows great potential for energy conservation. The sector is characterized by high saturation levels of major appliances, inefficiency of appliances available in the market, and by careless patterns of energy use. Household energy use per capita average 6.5 GJ/per year which is higher than most cities in developing countries; most of this energy is used for cooking. Electricity accounts for 41% of all energy use, while LPG and natural gas constitute the remainder. Specific options for inducing energy conservation and energy efficiency in Caracas`s residential sector include energy-pricing policies, fuel switching, particularly from electricity to gas, improving the energy performance of new appliances and customer information. To ensure the accomplishment of an energy-efficiency strategy, a concerted effort by energy users, manufacturers, utility companies, government agencies, and research institutions will be needed.

  4. Building on and spinning off: Sandia National Labs` creation of sensors for Vietnam

    SciTech Connect (OSTI)

    Ullrich, R.

    1996-12-31

    This paper discusses Sandia National Laboratories` development of new technologies for use in the Vietnam War - specifically the seismic sensors deployed to detect troop and vehicle movement - first along the Ho Chi Minh Trail and later in perimeter defense for American military encampments in South Vietnam. Although the sensor story is a small one, it is interesting because it dovetails nicely with our understanding of the war in Vietnam and its frustrations; of the creation of new technologies for war and American enthusiasm for that technology; and of a technological military and the organizational research and a m am development structure created to support it. Within the defense establishment, the sensors were proposed within the context of a larger concept - that of a barrier to prevent the infiltration of troops and supplies from North Vietnam to the South. All of the discussion of the best way to fight in Vietnam is couched in the perception that this was a different kind of war than America was used to fighting. The emphasis was on countering the problems posed by guerrilla/revolutionary warfare and eventually by the apparent constraints of being involved in a military action, not an outright war. The American response was to find the right technology to do the job - to control the war by applying a technological tincture to its wounds and to make the war familiar and fightable on American terms. And, when doubts were raised about the effectiveness of applying existing technologies (namely, the bombing of North Vietnam and Laos), the doubters turned to new technologies. The sensors that were developed for use in Vietnam were a direct product of this sort of thinking - on the part of the engineers at Sandia who created the sensors, the civilian scientific advisors who recommended them, and, ultimately, the soldiers in the field who had to use them.

  5. An evaluation of the environmental impact assessment system in Vietnam: The gap between theory and practice

    SciTech Connect (OSTI)

    Clausen, Alison; Vu, Hoang Hoa; Pedrono, Miguel

    2011-03-15

    Vietnam has one of the fastest growing economies in the world and has achieved significant socio-economic development in recent years. However this growth is placing increased pressure on an already depleted natural environment. Environmental impact assessment (EIA) is recognised by the Government and international organizations as an important tool in the management of the impacts of future development on the country's natural resource base. The Government's commitment to EIA has been demonstrated through the development and adoption of the Law on Environment Protection (Revised) in 2005 which sets out the requirements for EIA and which represents a major step in the development of a robust legislative framework for EIA in Vietnam. The Law on Environment Protection (Revised) 2005 has now been operational for several years and we have undertaken an evaluation of the resulting EIA system in Vietnam. We argue that while significant improvements have been achieved in the EIA policy framework, an important gap remains between EIA theory and practice. We contend that the basis of the current EIA legislation is strong and that future developments of the EIA system in Vietnam should focus on improving capacity of EIA practitioners rather than further substantial legislative change. Such improvements would allow the Vietnamese EIA system to emerge as an effective and efficient tool for environmental management in Vietnam and as a model EIA framework for other developing countries.

  6. Final Assessment: U.S. Virgin Islands Industrial Development Park and Adjacent Facilities Energy-Efficiency and Micro-Grid Infrastructure

    SciTech Connect (OSTI)

    Petersen, Joseph M.; Boyd, Paul A.; Dahowski, Robert T.; Parker, Graham B.

    2015-12-31

    The purpose of this assessment was to undertake an assessment and analysis of cost-effective options for energy-efficiency improvements and the deployment of a micro-grid to increase the energy resilience at the U.S. Virgin Islands Industrial Development Park (IDP) and adjacent facilities in St. Croix, Virgin Islands. The Economic Development Authority sought assistance from the U.S. Department of Energy to undertake this assessment undertaken by Pacific Northwest National Laboratory. The assessment included 18 buildings plus the perimeter security lighting at the Virgin Islands Bureau of Correctional Facility, four buildings plus exterior lighting at the IDP, and five buildings (one of which is to be constructed) at the Virgin Islands Police Department for a total of 27 buildings with a total of nearly 323,000 square feet.

  7. Production optimization of sucker rod pumping wells producing viscous oil in Boscan field, Venezuela

    SciTech Connect (OSTI)

    Guirados, C.; Sandoval, J.; Rivas, O.; Troconis, H.

    1995-12-31

    Boscan field is located in the western coast of Maracaibo lake and is operated by Maraven S.A., affiliate of Petroleos de Venezuela S.A. It has 315 active wells, 252 of which are produced with sucker rod pumping. Other artificial lift methods currently applied in this field are hydraulic (piston) pumping (39 wells) and ESP (24 wells). This paper presents the results of the production optimization of two sucker rod pumping wells of Boscan field producing viscous oil. This optimization has been possible due to the development of a new production scheme and the application of system analysis in completion design. The new production scheme involves the utilization of a subsurface stuffing box assembly and a slotted housing, both designed and patented by Intevep S.A., affiliate of Petroleos de Venezuela S.A. The completion design method and software used in the optimization study were also developed by Intevep S.A. The new production scheme and design method proved to be effective in preventing the causes of the above mentioned problems, allowing the increase of oil production under better operating conditions.

  8. Petroleum-processing projects in Venezuela: Definitional-Mission report. Export trade information

    SciTech Connect (OSTI)

    Grady, R.B.; Shrivastava, V.K.

    1992-02-01

    The U.S. Trade and Development Program (TDP) contracted a Definitional Mission to evaluate the prospects of TDP funding feasibility studies of three petroleum refining projects for Maraven, an integrated oil subsidiary of Petroleos de Venezuela, S.A. (PDVSA). Maraven has requested TDP support for feasibility studies of the following projects: Zuata (Orinoco Belt) Extra Heavy Crude Upgrading, Boscan Heavy Crude Gasification Complex, and High Quality Lube Oil Base Manufacting Project. The ratio of U.S. export potential to the cost of the feasibility studies is very high (350:1 for the lube project to 1600:1 for the heavy crude projects). Even assuming relatively low probabilities of timely implementation, the projects meet TDP potential export benefit/cost requirements. Therefore, the study recommends that TDP support all three projects at a level of 50 percent of the estimated cost.

  9. Pyrolysis kinetics applied to prediction of oil generation in the Maracaibo Basin, Venezuela

    SciTech Connect (OSTI)

    Sweeney, J.J.; Talukdar, S.; Burnham, A.K.; Vallejos, C.; DGSI, The Woodlands, TX; Lawrence Livermore National Lab., CA; INTEVEP, Filial de Petroleos de Venezuela, SA, Caracas )

    1989-09-01

    We use chemical kinetic parameters for oil generation derived from modified Rock-Eval and Pyromat instruments, coupled with thermal history models, to predict the timing and extent of oil generation in the Maracaibo Basin of Venezuela. The vitrinite reflectance model developed at Lawrence Livermore National Laboratory is used to calibrate thermal history models with measured vitrinite reflectance profiles. We examine the way differences in the kinetic parameters affect predictions of oil maturation in several parts of the basin with different thermal histories. Maturity indicators, such as H/C atomic ratio and API gravity, are compared to the calculated extent of oil generation. We use the comparison to check the accuracy of the coupled oil generation and thermal history models. 20 refs., 13 figs.

  10. Management of a giant deep field: El Furrial Field, Eastern Venezuela

    SciTech Connect (OSTI)

    Pinto, N.; Mengual, R.; Anz, J.; Rodney, C.

    1996-08-01

    The Furrial Field is located in Eastern Venezuela and produces a 25 to 30{degrees} API asphaltenic crude oil from a 1500 ft thick Oligocene sand interval at a depth of 15,000 ft. The bubble point is about 4500 psi as compared to an original pressure of 11,000 psi. Oil in place is approximately 6800 million STB. Currently production is 350 MB/D from 77 well streams (Naricual Formation), and water is being injected at 400 MB/D to maintain pressure. The combination of a volumetric reservoir and asphaltenic nature of crude oil resulted in a rapid decrease in well productivity and reservoir pressure, creating the necessity to maintain reservoir pressure to maximize recovery. Discussed in this paper are the reservoir management techniques and strategies used by Lagoven to develop and operate these complex reservoirs. Acquisition and analysis of these data adequate to properly implement these management techniques are covered in detail.

  11. Venezuela offshore oil and gas production development: Past, present and future

    SciTech Connect (OSTI)

    Perez La Salvia, H.; Schwartz, E.; Contreras, M.; Rodriguez, J.I.; Febres, G.; Gajardo, E.

    1995-12-01

    This paper presents a short history of offshore oil and gas production in Venezuela starting in Lake Maracaibo in 1923. The main emphasis has been the results of the recent R and D and the exploratory offshore programs in areas like Orinoco Delta located in the Atlantic Ocean, Northeast and Northwest Venezuela in the Caribbean sea. In the R and D offshore program the main objectives were: (1) To establish the local environmental, oceanographical, geotechnical and seismicity conditions for the Venezuelan Continental Platform. (2) To give a technical support to the PDVSA Operating Affiliates during the exploratory programs including: (a) to develop accurate drilling vessel positioning systems; (b) evaluation of sea bottom geotechnical conditions for safely operating the jack-ups and drilling vessels involved in the exploratory wells and (c) to identify those areas which because of their special nature require further investigation to establish preliminary type of platforms required for the areas to be developed or to evaluate other solutions proposed by Foreign Consultant Engineering Companies to the PDVSA Operating Affiliated Companies. The main objective of PDVSA for the coming future will be to develop the North of Paria Gas Field through the initially named Christopher Columbus Project now Sucre Gas, S.A., a consortium conformed by LaGoven, S.A. Shell, Exxon and Mitsubishi. objective of this paper is to give an idea of the history of the Venezuelan Oil and Gas Offshore development giving emphasis to the results of the INTEVEP S.A. Red offshore program and to show some results of the particular characteristics of oceanographical, environmental, geotechnical and seismic conditions in the main areas evaluated during the exploratory program: Orinoco Delta, Gulf of Paria and North of Paria.

  12. The Venezuelan gas industry. Venezuela and other South American countries: Impact on imports into the U.S.

    SciTech Connect (OSTI)

    Mantellini, R.

    1995-11-01

    The role of Venezuela as a supplier of natural gas and derivative products to international markets will experience significant growth in the medium to long term, in the context of expected market opportunities and the development plans envisaged regarding crude oil production. Venezuela has a very large natural gas resource base, which presently amounts to 287 trillion cubic feet (TCF) in terms of proven, probable and possible reserves. Local consumption is highly concentrated in the oil, petrochemicals, aluminum, steel and electricity generation sectors. At the current consumption level of 1.1 TCF/year, proven reserves would supply the country`s requirements for over 120 years. Probable and possible reserves would more than double this figure. Certainly, this is an indication that one is dealing with a gas surplus country with significant potential for growth towards the exports markets. In this regard, Venezuela`s competitive position is further strengthened by the fact that a large portion of its reserves are associated to crude oil, which allows for low production and handling costs, and a relatively high liquid content. It is expected that the natural gas industry will grow rapidly over the coming years. A significant number of gas projects will be developed, including the expansion of existing ones and the construction of new facilities for recovery of natural gas liquids, the expansion of city methane networks replacing LPG as a domestic and industrial fuel, the construction of ethane recovery units for petrochemical uses, etc., all of which represent an additional liquids production of more than 100 {times} 10{sup 3} bbl/d that could be exported to the US and The Caribbean.

  13. Modeling of horizontal well and lifting mechanisms to improve ultimate recovery in a depleted field in Lake Maracaibo, Venezuela

    SciTech Connect (OSTI)

    Saputelli, L.; Mata, T.; Jimenez, Z.

    1995-12-31

    Recovery of the remaining reserve of millions of oil barrels is inhibited by depleted reservoir pressures and existing exploitation policies in Lower Lagunillas Reservoir in Lake Maracaibo, Venezuela. Numerical simulation results indicated that proper production and reservoir management policies such as, controlled drawdown, producing wells at rates below the critical rates, low gas-oil-ratio production will promote efficient gravity segregation process, and subsequent optimum final recovery. Combination of infill horizontal wells and adequate lifting mechanisms yielded the recovery of additional reserves.

  14. Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state pulverization

    DOE Patents [OSTI]

    Khait, K.

    1998-09-29

    A method of making polymeric particulates is described wherein polymeric scrap material, virgin polymeric material and mixtures thereof are supplied to intermeshing extruder screws which are rotated to transport the polymeric material along their length and subject the polymeric material to solid state shear pulverization and in-situ polymer compatibilization, if two or more incompatible polymers are present. Uniform pulverized particulates are produced without addition of a compatible agent. The pulverized particulates are directly melt processable (as powder feedstock) and surprisingly yield a substantially homogeneous light color product. 29 figs.

  15. Reconstituted Polymeric Materials Derived From Post-Consumer Waste, Industrial Scrap And Virgin Resins Made By Solid State Shear Pulverizat

    DOE Patents [OSTI]

    Khait, Klementina

    2005-02-01

    A method of making polymeric particulates wherein polymeric scrap material, virgin polymeric material and mixtures thereof are supplied to intermeshing extruder screws which are rotated to transport the polymeric material along their length and subject the polymeric material to solid state shear pulverization and in-situ polymer compatibilization, if two or more incompatible polymers are present. Uniform pulverized particulates are produced without addition of a compatibilizing agent. The pulverized particulates are directly melt processable (as powder feedstock) and surprisingly yield a substantially homogeneous light color product.

  16. Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state pulverization

    DOE Patents [OSTI]

    Khait, Klementina

    1998-09-29

    A method of making polymeric particulates wherein polymeric scrap material, virgin polymeric material and mixtures thereof are supplied to intermeshing extruder screws which are rotated to transport the polymeric material along their length and subject the polymeric material to solid state shear pulverization and in-situ polymer compatibilization, if two or more incompatible polymers are present. Uniform pulverized particulates are produced without addition of a compatibilizing agent. The pulverized particulates are directly melt processable (as powder feedstock) and surprisingly yield a substantially homogeneous light color product.

  17. Reconstituted polymeric materials derived from post-consumer waste, industrial scrap and virgin resins made by solid state shear pulverization

    DOE Patents [OSTI]

    Khait, Klementina

    2001-01-30

    A method of making polymeric particulates wherein polymeric scrap material, virgin polymeric material and mixtures thereof are supplied to intermeshing extruder screws which are rotated to transport the polymeric material along their length and subject the polymeric material to solid state shear pulverization and in-situ polymer compatibilization, if two or more incompatible polymers are present. Uniform pulverized particulates are produced without addition of a compatibilizing agent. The pulverized particulates are directly melt processable (as powder feedstock) and surprisingly yield a substantially homogeneous light color product.

  18. Rejuvenation of a giant oil field-Quiriquire Field, Venezuela: A team approach

    SciTech Connect (OSTI)

    Friestad, H.; Hull, R.; Miller, D.

    1996-08-01

    Quiriquire field is located in the Maturin basin of eastern Venezuela, at the southeastern corner of the Serrania del Interior mountain range. Since its discovery in 1928, the field has produced over 750 MMBO from a stratigraphically trapped, shallow, Pliocene alluvial fan (Quiriquire Formation). A deep oil zone, the Los Jabillos sand of Oligocene age, was discovered in 1952 on a deep thrust anticline situated below the shallow oil field. Both zones potentially have significant reserves yet to be recovered. In 1994, Maxus, BP, and Otepi began working with Lagoven to rejuvenate oil production from both zones. Maxus, as operator, has been utilizing geologists, geophysicists, petrophysicists, and reservoir, drilling, construction, and environmental engineers, working together as a team, to fully evaluate the most economic methods of developing these remaining reserves. A program of reactivation and recompletion of old wells, as well as the drilling of deviated infill wells, stepouts, and new exploration plays has been formulated by the team. A staged approach to the broad program will enable Maxus to prioritize those projects which have the best economic return. The use of new technology in seismic, drilling, logging, and completions is expected to improve the recovery of oil over previous conventional methods. Using modern technology to enhance the understanding of the structural and stratigraphic trapping mechanisms, the team has defined and built structural and seismic models to help identify possible productive reservoirs.

  19. Influence of Mesozoic age structure on Miocene tectonic development in NE Anzoategui, Eastern Venezuela Basin

    SciTech Connect (OSTI)

    Sadler, P.; White, S.

    1996-08-01

    Structure within and surrounding the Quiamare-La Ceiba region, Eastern Venezuela Basin, is dominated by two major thrust fault systems. They were generated during Early-Middle Miocene time in response to oblique convergence of the Caribbean and South American plates. They are. respectively, the SE vergent NE-SW oriented Anaco fault system, and the SSE vergent ENE-WSW oriented Pirital fault system. The major structural feature associated with each fault system is a basement cored ramp anticline. New seismic data provides evidence that contributes to a better understanding of the sequence of tectonic development within and surrounding the Quiamare-La Ceiba region. Compressional structures in both the hanging wall and the footwall of the Pirital fault system appear to be inverted normal faults, that were previously active during Mesozoic time along the northern South America passive margin. A conjugate set of strike-slip faults is also present. They are oriented NNW-SSE, parallel to the Urica lineation, and SSW-NNE, respectively. A Mesozoic origin for these faults is suggested. Post-compressional relaxation during Plio-Pleistocene time resulted in the development of shallow, small scale normal faults. These normal faults appear to be localized by structural adjustments along the strike-slip fault sets. Existing oil and gas production within the Quiamare-La Ceiba region is from localized structural closures. Strike-slip faults dissect the prevailing structural grain, and may provide an additional hydrocarbon trapping mechanism.

  20. EDIN-USVI Clean Energy Quarterly: Volume 1, Issue 2, March 2011, Energy Development in Island Nations, U.S. Virgin Islands (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2011-03-01

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the five working groups, and project-related renewable energy and energy efficiency projects.

  1. EDIN-USVI Clean Energy Quarterly: Volume 1 November 2010, Energy Development in Island Nations, U.S. Virgin Islands (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2010-11-01

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the five working groups, and EDIN-sponsored renewable energy and energy efficiency projects.

  2. Geological and geophysical evaluation of the Naricual Formation, Musipan-El Carito area, eastern Venezuela basin

    SciTech Connect (OSTI)

    Abud, J.; Oviedo, P.; Hernandex, J.; Garcia, E.; Escalona, N. )

    1990-05-01

    The recent giant oil discoveries in the lower Tertiary sedimentary sequence of the Monagas overthrust belt, Eastern Venezuela basin require short- and medium-term development plans based on technical production geological studies and models. The present study consists of a detailed geological and geophysical evaluation to define the reservoir in the producing Naricual Formation in the Musipan-El Carito areas, located west of El Furrial oil field. Due to its geological and reservoir characteristics, the northern Monagas area is considered as the top priority production alternative for the Venezuelan oil industry for the next 20 yr. The structural pattern of the area is related to major compressional stress applied northwest and from the northeast. Two fault systems are associated with this compression: (1) first-order, east-west-trending reverse faults dipping to the north, and (2) second-order, north-south-trending right-lateral strike-slip faults. The proposed sedimentological model is that of a paleodelta prograding from north to south. The depositional environment ranges from internal to continental shelf (barrier bars, tidal and distributary channels, lagoonal and associated facies). The STOIP in the Naricual Formation is 4.8 billion bbls, 52% of which is light-grade oil and 48% is medium-grade oil. The results of reservoir pressure analyses suggest lateral communication within the Naricual Formation between the Furrial and Musipan areas and give evidence of a permeability barrier between the Furrial-Musipan and El Carito areas. Depth vs. API gravity plots indicate a direct relationship between crude oil type and depth. The application of the results of the integrated reservoir studies gives precise answers to the production behavior of wells. An adjusted development plan is now under way to guarantee a rational, optimum recovery of the oil reserves.

  3. Developing a marginal field using new techniques-South Monagas Unit, Venezuela

    SciTech Connect (OSTI)

    Skirvin, T.M.; Sven Hagen, E.; McGee, R.A.; Hinrichs, P.D.; Medina, P.A.

    1996-12-31

    In 1992 the Venezuelan national oil company, PDVSA, awarded operating service agreements to foreign oil companies for reactivation of marginal oil fields. The South Monagas Unit contains three oil and gas fields, Uracoa, Bombal, and Tucupita, that were not producing prior to the award of the contract As of October 1995, production from Uraroa had exceeded 20 MBbls/day of heavy oil from 26 vertical and 11 horizontal wells. Initial uncertainties about heavy oil treatment capability, water and gas production, oil flow rates, and ultimate recoverable reserves led to a phased development plan that has incrementally reduced the risk of financial exposure over time. The first phase of development utilized conventional geologic techniques and vertical wells to test treatment facilities, mud and gravel-pack technologies, and flow rates. Positive results led to the next phase of development which focused on reservoir performance and well optimization. A horizontal well drilling program was implemented in December 1993. A milestone in this program was the first gravel-pack horizontal well in Venezuela, completed in February, 1995. A pilot 2-D seismic program in late 1994 confined that high-quality seismic could be acquired to significantly enhance the development of Uracoa. A 175 W 3-D survey was shot and processed in mid-1995. Concurrently, borehole imaging logs were acquired in vertical wells to determine internal reservoir heterogeneity and sand depositional models. The sequence stratigraphic model that evolved, based on outcrop field analogs, 3-D seismic stratigraphy, and regional well control, is being used to optimize field development. In addition, new exploration concepts are being tested without risk using strategically located water injection wells as test wells.

  4. Sedimentary and tectonic controls on oil occurrences in the traditional producing area, Barinas Subbasin, Western Venezuela

    SciTech Connect (OSTI)

    Daal, J.; Martinez, G.; Salas, J. )

    1996-01-01

    A Stratigraphic and Tectonic model explains the oil-field locations in the Traditional Producing Area of the Barinas Subbasin, Western Venezuela. The database for the model includes a 585-km[sup 2] 3-D seismic survey, as well as petrophysical, lithologic and biostratigraphic data from Cretaceous and Tertiary sediments. A long-term relative sea level rise from Albian through Campanian (Cretaceous) time, coincident with passive-margin basin subsidence, resulted in onlap of marginal marine sands and marine-shelf limestones and shales over crystalline metamorphic rocks of the Guayana Shield Basement. Facies changes in the Cretaceous Aguardiente, Escandalosa, and Navay Formations are related mainly to eustatic sea level changes. A tectonic pulse deformed these sediments in Late Maastrichtian to Paleocene time. An erosional unconformity that developed atop this deformed Cretaceous section relates to tectonic uplift and not to sea-level change. Onlap of Middle Eocene marine transgressive Gobernador Fm. sands and Masparrito Fm. limestones over this unconformity was driven by increased tectonic subsidence. Accelerated tectonic subsidence drowned the Masparrito carbonate platform and led to deposition of a condensed section within the lower Paguey Formation; this condensed section marks a tectonic Maximum Flooding Surface not related to eustatic sea level change. After deposition of the Eocene Paguey, and just prior to deposition of the Oligo-Miocene Parangula Formation, a second tectonic event reactivated older faults and led to growth of structural traps for Cretaceous and Eocene reservoirs. Both tectonic and eustatic events have combined to control oil occurrence in the Barinas Subbasin.

  5. Sedimentary and tectonic controls on oil occurrences in the traditional producing area, Barinas Subbasin, Western Venezuela

    SciTech Connect (OSTI)

    Daal, J.; Martinez, G.; Salas, J.

    1996-12-31

    A Stratigraphic and Tectonic model explains the oil-field locations in the Traditional Producing Area of the Barinas Subbasin, Western Venezuela. The database for the model includes a 585-km{sup 2} 3-D seismic survey, as well as petrophysical, lithologic and biostratigraphic data from Cretaceous and Tertiary sediments. A long-term relative sea level rise from Albian through Campanian (Cretaceous) time, coincident with passive-margin basin subsidence, resulted in onlap of marginal marine sands and marine-shelf limestones and shales over crystalline metamorphic rocks of the Guayana Shield Basement. Facies changes in the Cretaceous Aguardiente, Escandalosa, and Navay Formations are related mainly to eustatic sea level changes. A tectonic pulse deformed these sediments in Late Maastrichtian to Paleocene time. An erosional unconformity that developed atop this deformed Cretaceous section relates to tectonic uplift and not to sea-level change. Onlap of Middle Eocene marine transgressive Gobernador Fm. sands and Masparrito Fm. limestones over this unconformity was driven by increased tectonic subsidence. Accelerated tectonic subsidence drowned the Masparrito carbonate platform and led to deposition of a condensed section within the lower Paguey Formation; this condensed section marks a tectonic Maximum Flooding Surface not related to eustatic sea level change. After deposition of the Eocene Paguey, and just prior to deposition of the Oligo-Miocene Parangula Formation, a second tectonic event reactivated older faults and led to growth of structural traps for Cretaceous and Eocene reservoirs. Both tectonic and eustatic events have combined to control oil occurrence in the Barinas Subbasin.

  6. Developing a marginal field using new techniques-South Monagas Unit, Venezuela

    SciTech Connect (OSTI)

    Skirvin, T.M.; Sven Hagen, E.; McGee, R.A.; Hinrichs, P.D. ); Medina, P.A. )

    1996-01-01

    In 1992 the Venezuelan national oil company, PDVSA, awarded operating service agreements to foreign oil companies for reactivation of marginal oil fields. The South Monagas Unit contains three oil and gas fields, Uracoa, Bombal, and Tucupita, that were not producing prior to the award of the contract As of October 1995, production from Uraroa had exceeded 20 MBbls/day of heavy oil from 26 vertical and 11 horizontal wells. Initial uncertainties about heavy oil treatment capability, water and gas production, oil flow rates, and ultimate recoverable reserves led to a phased development plan that has incrementally reduced the risk of financial exposure over time. The first phase of development utilized conventional geologic techniques and vertical wells to test treatment facilities, mud and gravel-pack technologies, and flow rates. Positive results led to the next phase of development which focused on reservoir performance and well optimization. A horizontal well drilling program was implemented in December 1993. A milestone in this program was the first gravel-pack horizontal well in Venezuela, completed in February, 1995. A pilot 2-D seismic program in late 1994 confined that high-quality seismic could be acquired to significantly enhance the development of Uracoa. A 175 W 3-D survey was shot and processed in mid-1995. Concurrently, borehole imaging logs were acquired in vertical wells to determine internal reservoir heterogeneity and sand depositional models. The sequence stratigraphic model that evolved, based on outcrop field analogs, 3-D seismic stratigraphy, and regional well control, is being used to optimize field development. In addition, new exploration concepts are being tested without risk using strategically located water injection wells as test wells.

  7. Venezuela-MEM/USA-DOE Fossil Energy Report IV-11: Supporting technology for enhanced oil recovery - EOR thermal processes

    SciTech Connect (OSTI)

    Venezuela

    2000-04-06

    This report contains the results of efforts under the six tasks of the Tenth Amendment anti Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Energy Agreement. This report is presented in sections (for each of the six Tasks) and each section contains one or more reports that were prepared to describe the results of the effort under each of the Tasks. A statement of each Task, taken from the Agreement Between Project Managers, is presented on the first page of each section. The Tasks are numbered 68 through 73. The first through tenth report on research performed under Annex IV Venezuela MEM/USA-DOE Fossil Energy Report Number IV-1, IV-2, IV-3, IV-4, IV-5, IV-6, IV-7, IV-8, IV-9, IV-10 contain the results of the first 67 Tasks. These reports are dated April 1983, August 1984, March 1986, July 1987, November 1988, December 1989, October 1991, February 1993, March 1995, and December 1997, respectively.

  8. Oil- and gas-in-place assessment under geological uncertainty, Jobal-Zuron area, Guarico subbasin, central Venezuela

    SciTech Connect (OSTI)

    Martinez, G.

    1989-03-01

    Oil- and gas-in-place assessment has been a major problem in the evaluation of the Jobal-Zuron area of the Guarico subbasin of the Eastern Venezuela basin. The area is now undergoing an integrated appraisal in order to determine its economic viability for supplying the Venezuelan domestic gas market. The area has been known as a gas producer from the Miocene Chaguaramas Formation. Currently stated reserves are estimated at 21.7 million bbl of condensate and 313.8 billion ft/sup 3/ of gas; daily production is 23 million ft/sup 3/ of gas from nine wells. Recent tests and appaisals would increase reserves to 60 million bbl of condensate and 888.6 billion ft/sup 3/ of gas and daily production up to 4.2 million ft/sup 3/ of gas per well. Although the Venezuelan domestic gas market is increasing, the Jobal-Zuron area is still lacking deep geological and reserve definition. The area is, geologically speaking, one of the most complex in Venezuela from both the stratigraphic and structural points of view. The Guarico subbasin was tectonically very active during the upper Miocene-Pliocene; compaction and diagenesis are the main factors affecting porosity.

  9. Energy Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30% (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-03-01

    This fact sheet highlights the energy challenges faced by the Virgin Islands Environmental Resource Station (VIERS), the renewable energy and energy efficiency solutions implemented, the resulting energy efficiency savings, and other project benefits. In 2011, VIERS installed a 9.4 kW solar system funded by a $50,000 American Recovery and Reinvestment Act (ARRA) grant, which was administered by VIEO. To identify additional energy-saving opportunities, VIERS performed an energy audit of appliances, which resulted in the removal of two water coolers and the installation of a water meter to monitor water use and how it relates to electric pump use. VIERS also added an educational component to the project, developing a solar classroom near the original solar system. By building on previous energy conservation measures and making additional investments in renewable energy technology, VIERS has lowered its average monthly energy consumption nearly 30%, even with an increase in guests. The VIERS efforts are not limited to the technology installations, however. They also serve to impact the youth of the U.S. Virgin Islands (USVI) by educating young people about energy efficiency and renewable energy technologies and their energy and environmental impacts. VIERS solar system is connected to the Web via a live feed that posts solar output data in real time, increasing the VIERS solar classroom's potential educational impact exponentially.

  10. Evaluating oil quality and monitoring production from heavy oil reservoirs using geochemical methods: Application to the Boscan Field, Venezuela

    SciTech Connect (OSTI)

    Kaufman, R.L.; Noguera, V.H.; Bantz, D.M.; Rodriguez, R.

    1996-08-01

    Many oil fields worldwide contain heavy oil in one or more reservoir units. The low gravity of these oils is most frequently due to biodegradation and/or low maturity. The challenge is to find ways to economically recover this oil. Methods which reduce the operating costs of producing heavy oil add significant value to such projects. Geochemical techniques which use the composition of the reservoir fluids as natural tracers offer cost effective methods to assist with reservoir management. The low viscosity and gravity of heavy oil, combined with frequent high water cuts, low flow rates, and the presence of downhole artificial lift equipment, make many conventional production logging methods difficult to apply. Therefore, monitoring production, especially if the produced oil is commingled from multiple reservoirs, can be difficult. Geochemical methods can be used to identify oil/water contacts, tubing string leaks and to allocate production to individual zones from commingled production. An example of a giant heavy oil field where geochemical methods may be applicable is the Boscan Field in Venezuela. Low maturity oil, averaging 10{degrees} API gravity, is produced from the Eocene Upper and Lower Boscan (Miosa) Sands. Geochemical, stratigraphic and engineering data have helped to better define the controls on oil quality within the field, identified new reservoir compartments and defined unique characteristics of the Upper and Lower Boscan oils. This information can be used to identify existing wells in need of workovers due to mechanical problems and to monitor production from new infill wells.

  11. Venezuela-MEM/USA-DOE Fossil Energy Report XIII-1, Supporting Technology for Enhanced Oil Recovery, Microbial EOR

    SciTech Connect (OSTI)

    Ziritt, Jose Luis

    1999-11-03

    The results from Annex XIII of the Cooperative Agreement between the United States Department of Energy (DOE) and the Ministry of Energy and Mines of the Republic of Venezuela (MEMV) have been documented and published with many researchers involved. Integrate comprehensive research programs in the area of Microbial Enhanced Oil Recovery (MEOR) ranged from feasibility laboratory studies to full-scale multi-well field pilots. The objective, to cooperate in a technical exchange of ideas and information was fully met throughout the life of the Annex. Information has been exchanged between the two countries through published reports and technical meetings between experts in both country's research communities. The meetings occurred every two years in locations coincident with the International MEOR conferences & workshops sponsored by DOE (June 1990, University of Oklahoma, September 1992, Brookhaven, September 1995, National Institute of Petroleum and Energy Research). Reports and publications produced during these years are listed in Appendix B. Several Annex managers have guided the exchange through the years. They included Luis Vierma, Jose Luis Zirritt, representing MEMV and E. B. Nuckols, Edith Allison, and Rhonda Lindsey, representing the U.S. DOE. Funding for this area of research remained steady for a few years but decreased in recent years. Because both countries have reduced research programs in this area, future exchanges on this topic will occur through ANNEX XV. Informal networks established between researchers through the years should continue to function between individuals in the two countries.

  12. Approaches to identifying reservoir heterogeneity and reserve growth opportunities from subsurface data: The Oficina Formation, Budare field, Venezuela

    SciTech Connect (OSTI)

    Hamilton, D.S.; Raeuchle, S.K.; Holtz, M.H.

    1997-08-01

    We applied an integrated geologic, geophysical, and engineering approach devised to identify heterogeneities in the subsurface that might lead to reserve growth opportunities in our analysis of the Oficina Formation at Budare field, Venezuela. The approach involves 4 key steps: (1) Determine geologic reservoir architecture; (2) Investigate trends in reservoir fluid flow; (3) Integrate fluid flow trends with reservoir architecture; and (4) Estimate original oil-in-place, residual oil saturation, and remaining mobile oil, to identify opportunities for reserve growth. There are three main oil-producing reservoirs in the Oficina Formation that were deposited in a bed-load fluvial system, an incised valley-fill, and a barrier-strandplain system. Reservoir continuity is complex because, in addition to lateral facies variability, the major Oficina depositional systems were internally subdivided by high-frequency stratigraphic surfaces. These surfaces define times of intermittent lacustrine and marine flooding events that punctuated the fluvial and marginal marine sedimentation, respectively. Syn and post depositional faulting further disrupted reservoir continuity. Trends in fluid flow established from initial fluid levels, response to recompletion workovers, and pressure depletion data demonstrated barriers to lateral and vertical fluid flow caused by a combination of reservoir facies pinchout, flooding shale markers, and the faults. Considerable reserve growth potential exists at Budare field because the reservoir units are highly compartment by the depositional heterogeneity and structural complexity. Numerous reserve growth opportunities were identified in attics updip of existing production, in untapped or incompletely drained compartments, and in field extensions.

  13. Dynamos and virgins

    SciTech Connect (OSTI)

    Roe, D.

    1984-01-01

    A portrait of public interest advocacy and an historic account of how a new idea can make its way in the real world, this book tells the story of a small group's effort to turn the electric power industry around. Zach Willey and the Environmental Defense Fund figured out how to prove that the utilities could have growth in energy and higher profits without the problems of coal and nuclear power plants. They demonstrated the obsolescence of the large-scale power plant, and took on the Pacific Gas and Electric Company in the process. Their approach accepted the principles of the electricity industry that growth should match demand, that investment should seek the cheapest and most reliable technology using private funds, and that charges should reflect costs. By using the utilities' own arguments, the group demonstrated the merits of the soft energy approach in a way the utilities could understand and appreciate.

  14. H. R. 3737: A Bill to amend the Internal Revenue Code of 1986 to impose an excise tax on certain uses of virgin materials and to establish a trust fund for recycling assistance and solid waste management planning. Introduced in the House of Representatives, One Hundredth First Congress, First Session, November 19, 1989

    SciTech Connect (OSTI)

    Not Available

    1989-01-01

    H.R. 3737 is a bill to amend the Internal Revenue Code of 1986 to impose an excise tax on certain uses of virgin materials and to establish a trust fund for recycling assistance and solid waste management planning.

  15. Venezuela to double Supermetanol

    SciTech Connect (OSTI)

    1997-04-23

    Pequiven, the petrochemical arm of Venezuelan state oil company PDVSA, is conducting feasibility studies to double the size of its 750,000-m.t./year Supermetanol methanol joint venture with Ecofuel at Jose. The twin unit would be onstream by the end of the decade and would increase Pequiven`s capacity to 2.3 million m.t./year.

  16. CO{sub 2} emissions from developing countries: Better understanding the role of Energy in the long term. Volume 2, Argentina, Brazil, Mexico, and Venezuela

    SciTech Connect (OSTI)

    Ketoff, A.; Sathaye, J.; Goldman, N.

    1991-07-01

    Recent years have witnessed a growing recognition of the link between emissions of carbon dioxide (CO{sub 2}) and changes in the global climate. Of all anthropogenic activities, energy production and use generate the single largest portion of these greenhouse gases. Although developing countries currently account for a small share of global carbon emissions, their contribution is increasing rapidly. Due to the rapid expansion of energy demand in these nations, the developing world`s share in global modern energy use rose from 16 to 27 percent between 1970 and 1990. If the growth rates observed over the past 20 years persist energy demand in developing will surpass that in the countries of the Organization for Economic Cooperation and Development (OECD) early in the 21st century. The study seeks to examine the forces that galvanize the growth of energy use and carbon emissions, to assess the likely future levels of energy and CO{sub 2} in selected developing nations and to identify opportunities for restraining this growth. The purpose of this report is to provide the quantitative information needed to develop effective policy options, not to identify the options themselves. These individual studies were conducted fro Argentina, Brazil, Mexico and Venezuela in Latin America.

  17. Experiences in the design of CRA`s for erosion/corrosion control in the production facilities of eastern Venezuela oil fields

    SciTech Connect (OSTI)

    Romero, N.; Palacios, C.A.

    1997-08-01

    It is a well known fact that CRA`s are used in the oil industry as one way to control erosion/corrosion effects. Many fields in the eastern region of Venezuela are considered corrosive due to the presence of CO{sub 2} (5 to 20%), H{sub 2}S (up to 5 ppm), and water (50% water cut) contained in the produced hydrocarbons (condensated). For some areas, the hydrocarbon is accompanied by sand, making them erosive as well. These conditions and frequent failures experienced in the field, led to the use of CRA`s. For the wells, 13% Cr and bimetallic (carbon steel/13% Cr) tubing was used for 51 condensate wells containing 5 to 20% CO{sub 2}. For the surface equipment (valves, reducers, expanders and other types of fittings) tungsten carbide hard facing were used, for some of the valves, a epoxi-phenolic coating was used. This article describes the different design criteria used for the installation of the tubing, the logistics involved during field inspections and handling tips to avoid galling during workovers. It also, presents results from the bi-metallic tubing and the hard facings used for the surface equipment.

  18. Sedimentary evolution of the upper Cretaceous and late Oligocene sequences, and its relation to oil production, North Monagas area, Eastern Venezuela

    SciTech Connect (OSTI)

    Sambrano, J.; Rojas, B.; Rendon, J.; Chigne, R.; Maguregui, J.

    1996-08-01

    The most important oil reservoirs of the Eastern Venezuela Basin are located in the North Monagas Area. These reservoirs are contained within a 3500 ft Cretaceous to Late Oligocene sedimentary section. Daily production is rated at about 350 MBO and 1000 MMCFG. At this moment, these reservoirs are undergoing special studies, in order to establish enhanced recovery projects, for which heterogeneity definition is very important. The database consisted of log analyses of 136 wells, sedimentological and biostratigraphic interpretation of 10,200 ft of cores, and biostratigraphic interpretation of ditch samples from 13 wells. Sedimentary models, based on facies analyses and deltaic conceptual models of 31 separate genetic units were defined. The models allowed for the interpretation of paleoenvironments, sedimentary facies architecture, direction of sedimentation and depocenters. The preferred sediment orientation was determined to be West-East. In the Santa Barbara and Pirital reservoirs the Late Oligocene sediments are composed of fluvial deposits, and the Cretaceous sediments of estuarine deposits. In the Carito-Mulata reservoirs, the Late Oligocene sediments are composed of fluvial to marine deposits, and the Upper Cretaceous sediments of estuarine deposits. Possible preferred transmissibility pathways for fluid injection were described, providing a great support for the enhanced recovery phases of these reservoirs.

  19. Use of geostatistic techniques to describe a reservoir to be submitted into a secondary recovery process field case: {open_quotes}Eocene B-Inferior/VLG-3659, Ceuta, Venezuela{close_quotes}

    SciTech Connect (OSTI)

    Hernandez, T.; Poquioma, W.

    1997-08-01

    This study presents the results of an integrated reservoir study of the Eocene B-Inferior/VLG-3659, Area 7, Ceuta filed. This field located in the Maracaibo Lake in the western side of Venezuela. The objective was to evaluating the feasibility to implement a secondary recovery project by means of water flooding. Core information was used for this study (194 ft), PVT analysis, RFI, build-up and statistic`s pressure analysis, modem logs and production history data. Using geostatistical techniques (Kriging) it was defined a low uncertainty geological model that was validated by means of a black oil simulator (Eclipse). The results showed a good comparison of historical pressure of the reservoir against those obtained from the model, without the need of {open_quotes}history matching{close_quotes}. It means without modifying neither the initial rock properties nor reservoir fluids. The results of this study recommended drilling in two new locations, also the reactivation of four producing wells and water flooding under peripherical array by means of four injection wells, with the recovery of an additional 30.2 MMSTB. The economical evaluation shows an internal return rate of 31.4%.

  20. Soderberg_RecontresDeVietnam

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

    1. FIG. 2: The antineutrino mode (top) and neutrino QE MiniBooNE MiniBooNE MicroBooNE: Physics 16 * Prove effectiveness of electrongamma separation technique (e.g. - using dE...

  1. Mara Field, a unique giant in Venezuela

    SciTech Connect (OSTI)

    Young, G.A. )

    1993-02-01

    The Mara field is located in Venzuela, 45 km northwest of Maracaibo, on the Mara-La Paz anticlinal trend. Discovered in 1945 by the Caribbean Petroleum Co. (Shell group), the field has produced 407 MMB as of 1991 and has remaining proven reserves of 60 MMB, and probable and possible reserves of 58 MMB, for an ultimate potential recovery of 525 MMB. In addition to being a giant field, Mara is also unique in that it produces from fractures igneous basement rocks as well as from fractured Cretaceous limestones, which are the source rocks of the region, and Paleocene/Eocene sandstone and carbonate reservoirs. The sedimentary stratigraphic section comprises beds ranging from early Cretaceous to middle Eocene, which suffered considerable erosion, and overlying Plio-Pleistocene sediments, all of which were involved in the latest strong deformation. The structure of the field is complex; a main thrust zone (consisting of numerous individual faults) borders the northwest flank of the elongated anticline and an opposing minor thrust zone cuts the southeast flank, forming a thrusted horst. Oblique transverse faults also cut the structure. By studying the patterns of cumulative production and lost circulation, it was possible to derive relationships between the accumulations of oil and the faulting and conceptual patterns of related fracturing in the different types of reservoir rocks. The study indicates that one can prognosticate the more prospective drilling locations on this or similar structures involving basement and limestone. It is felt that this information may be applicable to other plays in other regions.

  2. Venezuela: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in the country has fallen, while domestic consumption has risen, causing a decline in net oil exports. EIA estimates the Venezuelan net exports fell again in 2010 to 1.59...

  3. Energy Office Grant Helps the Virgin Islands Environmental Resource...

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

    Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30% More Documents & Publications Heating Ventilation and Air Conditioning Efficiency SITN Regional Outreach Map ...

  4. U.S. Virgin Islands- Renewables Portfolio Targets

    Broader source: Energy.gov [DOE]

    Photovoltaic Energy, wind energy, hydroelectric energy, landfill gas, biomass, ocean and microturbine systems.

  5. U.S. Virgin Islands Feed-In Tariff

    Broader source: Energy.gov [DOE]

    In May of 2014, AB 7586 created a feed-in-tariff that would allow owners of solar photovotaic systems ranging between 10 kWh and 500 kWh to sell their energy for approximately 26 cents per kWh. Two...

  6. Dynamic Mechanical Thermal Analysis of Virgin TR-55 Silicone...

    Office of Scientific and Technical Information (OSTI)

    The activation energy calculated from an Arrhenius fit to the horizontal shift factors was 178-355 kJmol. The calculated percent load retention at approx50 years was 61-68%. ...

  7. NREL: Technology Deployment - NREL Helps U.S. Virgin Islands...

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

    ... Warren, but they will also assist NREL in developing viable solutions to systems integration challenges involved in increasing renewable energy penetration on a much broader scale. ...

  8. Virgin Islands Wtr&Pwr Auth | Open Energy Information

    Open Energy Info (EERE)

    form View source History View New Pages Recent Changes All Special Pages Semantic SearchQuerying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with...

  9. Xiongya Virgin Investment Co Ltd | Open Energy Information

    Open Energy Info (EERE)

    Investment Co Ltd Place: Hongkong, China Product: An enterprise engages in financing offshore for China Longyuan Electric Power Group. Coordinates: 22.411249, 114.153542 Show...

  10. NREL Helping Virgin Islands Cut Fuel Use - News Feature | NREL

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

    The tiny U.S. territory in the Caribbean has just 110,000 residents, all the beach, surf, wind and sun you'd ever want, but energy prices that are four to five times higher than ...

  11. Crystallization Behavior of Virgin TR-55 Silicone Rubber Measured...

    Office of Scientific and Technical Information (OSTI)

    (Gdoubleprime) moduli, the ratio GdoubleprimeGprime (tan delta), and the coefficient of linear thermal expansion (alpha) were determined as a function of temperature. ...

  12. Dynamic Mechanical Thermal Analysis of Virgin TR-55 Silicone...

    Office of Scientific and Technical Information (OSTI)

    limit of the linear viscoelastic region of the material based on initial dynamic strain sweep tests. Master curves of Gprime and Gdoubleprime as a function of frequency ...

  13. U.S. Virgin Islands- Solar Water Heater Rebate Program

    Broader source: Energy.gov [DOE]

    A household can receive a maximum of two solar water heater rebates. Rebate amounts vary slightly based upon installed equipment. Rebates will be $1,250 for solar water heaters with an OG-300 rat...

  14. U.S. Virgin Islands Energy Road Map: Analysis

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

    Energy Road Map: Analysis Eric Lantz, Dan Olis, and Adam Warren Technical Report NRELTP-7A20-52360 September 2011 NREL is a national laboratory of the U.S. Department of Energy, ...

  15. US Virgin Islands-Energy Development in Island Nations (EDIN...

    Open Energy Info (EERE)

    selected for its interest in energy efficiency and renewable energy, its high energy prices, its close proximity to the mainland US, and its reasonable size and number of...

  16. U.S. Virgin Islands Transportation Petroleum Reduction Plan

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

    same petroleum savings from pure EVs as it does from EVs with range-extending petroleum engines. We make this assumption because the shorter driving distances in the USVI are...

  17. U.S. Virgin Islands Wind Resources Update 2014

    SciTech Connect (OSTI)

    Roberts, J. O.; Warren, A.

    2014-12-01

    This report summarizes the data collected from two 60-meter meteorological towers and three sonic detection and ranging units on St. Thomas and St. Croix in 2012 and 2013. These results are an update to the previous feasibility study; the collected data are critical to the successful development of a wind project at either site.

  18. U.S. Virgin Islands Transportation Petroleum Reduction Plan

    SciTech Connect (OSTI)

    Johnson, C.

    2011-09-01

    This NREL technical report determines a way for USVI to meet its petroleum reduction goal in the transportation sector. It does so first by estimating current petroleum use and key statistics and characteristics of USVI transportation. It then breaks the goal down into subordinate goals and estimates the petroleum impacts of these goals with a wedge analysis. These goals focus on reducing vehicle miles, improving fuel economy, improving traffic flow, using electric vehicles, using biodiesel and renewable diesel, and using 10% ethanol in gasoline. The final section of the report suggests specific projects to achieve the goals, and ranks the projects according to cost, petroleum reduction, time frame, and popularity.

  19. U.S. Virgin Islands Wind Resources Update 2014

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

    ... the wind measurement equipment and helping ensure accurate data were collected. ... MIDC Measurement and Instrumentation Data Center MW megawatt NREL National Renewable ...

  20. U.S. Virgin Islands Establishes Interconnection Standards to...

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

    A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL 18953 A 448-kW PV system installed at the Cyril E. King ...

  1. Vietnam: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    MWhyear 66 2008 NREL Coal Reserves 165.35 Million Short Tons 53 2008 EIA Natural Gas Reserves 680,000,000,000 Cubic Meters (cu m) 31 2010 CIA World Factbook Oil Reserves...

  2. Overpressure history of fractures, West Maracaibo Basin, Venezuela

    SciTech Connect (OSTI)

    Vrolijk, P.J.; Pottorf, R.J.; Maze, W.B.

    1996-08-01

    Prediction of density of natural fractures in reservoir rocks requires evaluation of many factors, including the effective stress and thus fluid pressure conditions through time. In this study we use analyses of fluid inclusions in calcite-filled fractures with burial and thermal history models to assess the fluid pressure history and the causes of overpressure in the West Maracaibo Basin. We analyzed abundant oil-filled and rare aqueous fluid inclusions in calcite-filled fractures in the La Luna Formation source rock and in the underlying Cogollo Gp. carbonate reservoir. Our analyses of fluid inclusion homogenization temperatures and fluorescence properties lead us to the interpretation of near-lithostatic paleo-fluid pressures in La Luna Formation and near-lithostatic to hydrostatic fluid pressures in the Cogollo, Gp. fractures. Maturation and expulsion of oil from the La Luna Formation source rock is required to generate the large inferred excess pressures as compaction disequilibrium and thermal expansion of pore fluids from rapid Miocene burial are insufficient to achieve near-lithostatic conditions. This hypothesis is supported by the observation of decreasing paleo- and modern fluid pressures with depth beneath the La Luna Formation. Thus based on the wide occurrence of oil-filled inclusions in calcite-filled fractures and the high fluid pressures associated with trapped oils, we infer extensive rock fracture under overpressured conditions near maximum Miocene burial, during inferred late source rock yield, and during Miocene growth of structural traps.

  3. Hydrocarbon segregation from well logs, Northern Monagas, Venezuela

    SciTech Connect (OSTI)

    Garcia, E. )

    1993-02-01

    A methodology is described to determine vertical hydrocarbon density variations in recent oil discoveries in Northern Monagas state, using well logs. Similarities and differences are established for models obtained in El Carito and El Tejero fault block-s. These models were confirmed using independent information, such as PVT analysis, RFT pressures, oil gravity and GOR's from initial production tests. To explain differences between the models, an hypothesis is proposed for the migration/segregation/deformation sequence in these two blocks, which accounts for the presence of lighter hydrocarbons in El Tejero block, even though it is 1700 ft structurally lower than El Carito. Based on this hypothesis, westward projection of the models predicts lighter hydrocarbons and similar porosities for Casupal-Mata Granda and Tonoro blocks, at depths considerably greater than in El Tejero block.

  4. Table 5.7 Petroleum Net Imports by Country of Origin, 1960-2011

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

    Petroleum Net Imports by Country of Origin, 1960-2011 Year Persian Gulf 2 Selected OPEC 1 Countries Selected Non-OPEC 1 Countries Total Net Imports Total Net Imports as Share of Consumption 5 Net Imports From OPEC 1 Algeria Nigeria Saudi Arabia 3 Venezuela Total OPEC 4 Canada Mexico United Kingdom Virgin Islands and Puerto Rico Total Non-OPEC 4 Share of Total Net Imports 6 Share of Consumption 7 Thousand Barrels Percent 1960 NA [8] [9] 30,786 333,046 450,799 31,454 -620 -4,267 12,553 139,406

  5. Word Pro - Untitled1

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

    3 Table 5.7 Petroleum Net Imports by Country of Origin, Selected Years, 1960-2011 Year Persian Gulf 2 Selected OPEC 1 Countries Selected Non-OPEC 1 Countries Total Net Imports Total Net Imports as Share of Consumption 5 Net Imports From OPEC 1 Algeria Nigeria Saudi Arabia 3 Venezuela Total OPEC 4 Canada Mexico United Kingdom U.S. Virgin Islands and Puerto Rico Total Non-OPEC 4 Share of Total Net Imports 6 Share of Consumption 7 Thousand Barrels per Day Percent 1960 NA 8 ( ) 9 ( ) 84 910 1,232 86

  6. Vietnam Research Center for Energy and Environment | Open Energy...

    Open Energy Info (EERE)

    of renewable and clean energy development and energy efficiency. RCEE focuses on climate change issues too, like policies on clean development mechanism (CDM), and developing...

  7. Vietnam-Danish Government Baseline Workstream | Open Energy Informatio...

    Open Energy Info (EERE)

    Government Partner Danish Ministry for Climate, Energy, and Building; The Danish Energy Agency Sector Energy Topics Implementation, Low emission development planning Program...

  8. Vietnam-Strengthening Planning Capacity for Low Carbon Growth...

    Open Energy Info (EERE)

    Growth in Developing Asia AgencyCompany Organization Asian Development Bank Partner Japan, United Kingdom Sector Climate, Energy Focus Area Non-renewable Energy, Buildings,...

  9. Vietnam-Integrated Action Plan to Reduce Vehicle Emissions |...

    Open Energy Info (EERE)

    and reduce air pollution. Furthermore, they are required to ensure that Viet Nam's air quality meets the average standards set by the Association of Southeast Asian Nation...

  10. Vietnam-EU-UNDP Low Emission Capacity Building Programme (LECBP...

    Open Energy Info (EERE)

    Programme (UNDP), German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU), Australian Department of Climate Change and Energy Efficiency (DCCEE),...

  11. Vietnam-The Mitigation Action Implementation Network (MAIN) ...

    Open Energy Info (EERE)

    of Energy Thailand, Ministry of Industry Thailand, Ministry of Natural Resources and Environment Thailand, Pollution Control Department, Ministry of Natural Resources and...

  12. Vietnam-Development Policy Operation (DPO) Financing | Open Energy...

    Open Energy Info (EERE)

    Policy Operation Financing AgencyCompany Organization France Agency of Development (AFD) Partner JICA, CIDA, WB, Korean Exim, AusAid Sector Climate Focus Area Non-renewable...

  13. Vietnam-Low Emissions Asian Development (LEAD) Program | Open...

    Open Energy Info (EERE)

    the growth of greenhouse gas emissions. The LEAD program supports and enhances country-led development programs, plans, and policies, and complements efforts of other...

  14. Vietnam-World Bank Climate Projects | Open Energy Information

    Open Energy Info (EERE)

    electricity access will be improved by upgrading, and strengthening the 110 KV sub-transmission line, and substations, restoring five existing hydropower plants, and, by...

  15. Vietnam-NAMA Programme for the Construction Sector in Asia |...

    Open Energy Info (EERE)

    United Nations Environment Programme (UNEP) Sector Climate Focus Area Renewable Energy, Buildings, Industry Topics Low emission development planning, -LEDS, -NAMA, Market...

  16. Vietnam-Lowering Emissions in Asia's Forests (LEAF) | Open Energy...

    Open Energy Info (EERE)

    assessing, improving, and implementing REDD+- related forest policies; improving forest management; and encouraging equitable sharing of REDD+ benefits. The program will tailor...

  17. Vietnam-Clean Technology Fund (CTF) | Open Energy Information

    Open Energy Info (EERE)

    and Development, Inter-American Development Bank, World Bank Sector Climate, Energy Focus Area Energy Efficiency, Geothermal, Transportation Topics Background analysis,...

  18. Multizone subsea completions in the Dai Hung field, Vietnam

    SciTech Connect (OSTI)

    Lay, K.R.

    1996-09-01

    The early production phase of the Dai Hung field development resulted in the drilling and completion of five subsea wells. Because of the complex nature of the reservoirs, selective multizone completions were installed for effective reservoir data acquisition and reservoir management. The downhole completion designs used equipment that was primarily of existing proven design and downhole equipment installation was successfully achieved in a single trip. Ongoing reservoir management will be aided by the use of a subsea wireline system to facilitate data acquisition.

  19. Brief: Multizone subsea completions in the Dai Hung field, Vietnam

    SciTech Connect (OSTI)

    Lay, K.R.

    1996-04-01

    The early production phase of the Dai Hung field development involved drilling and completion of five subsea wells. Owing to the complex nature of the reservoirs, selective multizone completions were installed for effective reservoir data acquisition and reservoir management. Downhole completion designs used equipment that was primarily of existing proven design, and downhole equipment was installed in a single trip. Ongoing reservoir management will be aided by use of a subsea wireline system to facilitate data acquisition.

  20. Vietnam-Enhancing Capacity for Low Emission Development Strategies...

    Open Energy Info (EERE)

    illustrates the U.S. perspective on LEDS: Integrated development goals and objectives, national greenhouse gas inventory, and economic and resource data Long-term projections of...

  1. Vietnam-Strengthening Public and Private Climate Finance in Asia...

    Open Energy Info (EERE)

    to support climate-resilient development in the developing world. Mitigation investment is substantial in parts of Asia, but lacking elsewhere; adaptation investment flows...

  2. Vietnam-Facilitating Implementation and Readiness for Mitigation...

    Open Energy Info (EERE)

    six to eight developing countries to strengthen their national low carbon development strategies and get a "quick start" on NAMAs. The focus will be on reducing emissions of...

  3. Vietnam-The World Bank Partnership for Market Readiness (PMR...

    Open Energy Info (EERE)

    Morocco Implement climate change mitigation policy as part of National Plan against Global Warming. PMR Support: Establish MRV framework. Identify and develop crediting NAMAs...

  4. Low-temperature geothermal assessment of the Santa Clara and Virgin River Valleys, Washington County, Utah

    SciTech Connect (OSTI)

    Budding, K.E.; Sommer, S.N.

    1986-01-01

    Exploration techniques included the following: (1) a temperature survey of springs, (2) chemical analyses and calculated geothermometer temperatures of water samples collected from selected springs and wells, (3) chemical analyses and calculated geothermometer temperatures of spring and well water samples in the literature, (4) thermal gradients measured in accessible wells, and (5) geology. The highest water temperature recorded in the St. George basin is 42/sup 0/C at Pah Tempe Hot Springs. Additional spring temperatures higher than 20/sup 0/C are at Veyo Hot Spring, Washington hot pot, and Green Spring. The warmest well water in the study area is 40/sup 0/C in Middleton Wash. Additional warm well water (higher than 24.5/sup 0/C) is present north of St. George, north of Washington, southeast of St. George, and in Dameron Valley. The majority of the Na-K-Ca calculated reservoir temperatures range between 30/sup 0/ and 50/sup 0/C. Anomalous geothermometer temperatures were calculated for water from Pah Tempe and a number of locations in St. George and vicinity. In addition to the known thermal areas of Pah Tempe and Veyo Hot Spring, an area north of Washington and St. George is delineated in this study to have possible low-temperature geothermal potential.

  5. U.S. Virgin Islands Makes Aggressive Energy Pledge at NREL -...

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

    transmission of electricity from renewable energy systems, policy and market analysis and project ... understanding between the USVI and federal agencies to develop a clean energy ...

  6. Integrating Renewable Energy into the Transmission and Distribution System of the U.S. Virgin Islands

    Office of Energy Efficiency and Renewable Energy (EERE)

    This report describes one area in which islands may lead: integrating a high percentage of renewable energy resources into an isolated grid. In addition, it explores the challenges, feasibility, and potential benefits of interconnecting the USVI grids with the much larger Puerto Rican grid.

  7. U.S. Virgin Islands- Renewable Energy Feed-in-Tariff

    Broader source: Energy.gov [DOE]

    There is a 10 MW limit for aggregate production via feed-in-tariff contracts on the islands of St. Thomas, St. John, Water Island, and other offshore keys and islands and a similar 5 MW limit for...

  8. U.S. Virgin Islands Clears the Way for Unprecedented Levels of...

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

    Learn more about the development of successful solar projects in the USVI. (250.84 KB) More Documents & Publications A 448-kW PV system installed at the Cyril E. King Airport on ...

  9. Assessing Pathways in the U.S. Virgin Islands and Hawai'i | Department...

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

    Hawai'i Establishes Goal of Achieving 70% Clean Energy by 2030 A 448-kW PV system installed at the Cyril E. King Airport on St. Thomas in April 2011. Photo by Adam Warren, NREL ...

  10. U.S. Virgin Islands - Search - U.S. Energy Information Administration...

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

    Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio ... State Profiles Economy Prices Reserves & Supply Imports & Exports Distribution & Marketing ...

  11. Strategically directed drilling: New opportunity in rejuvenating mature fields in eastern Venezuela

    SciTech Connect (OSTI)

    Barbato, R.; Betancourt, H.; Rodriguez, R.; Oviedo, P.

    1996-12-31

    Geologically deviated drilling is used as a strategy for discovering and/or developing reservoirs in mature fields. Detailed descriptions of undrained areas are required in order to determine not only the deviated well trajectory, but also possible volumes of oil to be recovered and its profitability. Water-flooded and by-passed oil areas need to be characterized also. Other very important factors to be determined, are structure closure and fault planes. Strikes and dips of fault planes must be calculated as accurate as possible. In other words a thorough characterization based in available geological and seismic data of the reservoirs to be penetrated is needed in order to assure success. One way to apply this technique is to design and drill a well that will travel parallel to the closure fault plane in order to penetrate as many as possible reservoirs a long their structurally lightest points. Vertically drilled wells might have left out some of the reservoirs, because while penetrating the main reservoir at its highest point, it might have penetrated the opposite side of the fault or though the downdip, water-wet parts of other reservoirs. One well was drilled in the Budare field and a second one in the Officina field with excellent results. An additional production potential of 1,200 BOPD was obtained for the two fields and new reserves of 4 MMBO were discovered.

  12. Interactive geological interpretation of the El Roble oil field, eastern Venezuela basin

    SciTech Connect (OSTI)

    Briceno, M.A.; Joffree Arud, G.M. ); Segura, F. ); Rosario Sifontes, A.S.; Bejarano, C. )

    1990-05-01

    The El Noble oil field has been in production since May 1939, following the completion of RPN 1 well in the mid-section of the Oficina Formation. Seventy-three wells, 50% of which are producers, have been drilled as part of evaluation and appraisal-development programs. Production comes mostly from the Tertiary Oficina and Merecure formations, whose cumulative production is 45.2 MMbbl of light and condensate oil, and 74-94 bcf of gas. To date, 158 reservoirs have been identified in more than 40 sand bodies. Over 120 wells have been drilled in the study area which covers the El Roble field and its surroundings. Due to the importance of the field as a supplier to the domestic gas market, Corpoven has decided to reevaluate the area through an integrated study which takes into account all available data, including lab and sedimentological analyses, petrophysical analyses, well logs, etc., all of which have been processed through the Intergraph Gipsie system. The Intergraph Gipsie system allows the handling of data and the generation of ecological maps, sections, and graphs in a relatively short time using interactive routines, freeing the geologist for interpretations. More than 40 sand beds were reevaluated and their oil and gas volumes estimated. Further corrections and updating should be easily handled through the system.

  13. Oil geochemistry study; Blocks III and IV Bachaquedro Field, Lake Maracaibo, Venezuela

    SciTech Connect (OSTI)

    Patterson, B.A.; Villarroel, H.G. de; Rondon, L.

    1996-08-01

    Blocks III and IV Bachaquero, Field, located on the east side of Lake Maracaibo, comprise an area of 40 square kilometers. In 1956 the discovery well penetrated oil saturated sands in a south dipping homoclinal structure. In 1958 production reached a maximum of 245,000 barrels per day of moderate gravity oil from three Miocene age Lagunillas Formation sands, designated as L, M, and N. The Bachaquero Field has experienced production problems including high gas-oil ratios from M and N sands to the north, high water cuts in all three sands to the south, and low production rates in the southeast. In addition, the vertical and lateral continuity of the oil pools are unknown. High resolution gas chromatography and analysis of biological markers was employed in order to resolve the continuity of the oil pools, determine genetic origin of the oils, and shed light on erratic production. Oil in the L sands are vertically discontinuous from oil in the M+N sands. The two oil pools appear laterally continuous within the study area, indicating absence of fault barriers. Well VLD 311, open to both L and M sands, produces a mix of oils, but with a strong contribution from the M sand. Bachaquero Field reservoirs were charged with oil from two different facies of the Upper Cretaceous La Luna or perhaps from La Luna and Colon source rocks as the stratigraphically younger L sands contain less mature oil with a stronger terrigenous imprint than oil the M and N sands.

  14. Structurally controlled porosity evolution and production, La Paz Field, Maracaibo basin, Venezuela

    SciTech Connect (OSTI)

    Nelson, R.A.; Moldovanyi, E.P.; Matcek, C.C.

    1996-08-01

    La Paz Field is a large inversion structure, partially uplifted in the late Eocene and later inverted in the Mio-Pliocene. Fracture distributions, initial rates, cumulative production, pressure declines and trends in formation water chemistry suggest the reservoir is compartmentalized and that reservoir quality and reserves are controlled by the position of current strike-slip faults and by the geometry of the earlier Eocene block uplift. Within the area of Eocene uplift, production levels are high and drainage areas overlap substantially. This suggests highly elliptical to linear drainage along faults, higher than anticipated matrix storage, or likely a combination of the two. Diagenetic microporosity may be an important component in matrix storage, and may be due to water-rock interactions within the Eocene uplifted block. Initial and cumulative production, formation water chemistry, and lower than anticipated baseline fracture intensity in cores support the concept that in La Paz Field rate and reserves are dependent on the interaction of planar zones of intense fracturing along faults and secondary porosity (macro & micro) in the matrix. In fields like this, reserves may be optimally developed by judicious selection of well locations and well paths.

  15. Strategically directed drilling: New opportunity in rejuvenating mature fields in eastern Venezuela

    SciTech Connect (OSTI)

    Barbato, R.; Betancourt, H.; Rodriguez, R.; Oviedo, P. )

    1996-01-01

    Geologically deviated drilling is used as a strategy for discovering and/or developing reservoirs in mature fields. Detailed descriptions of undrained areas are required in order to determine not only the deviated well trajectory, but also possible volumes of oil to be recovered and its profitability. Water-flooded and by-passed oil areas need to be characterized also. Other very important factors to be determined, are structure closure and fault planes. Strikes and dips of fault planes must be calculated as accurate as possible. In other words a thorough characterization based in available geological and seismic data of the reservoirs to be penetrated is needed in order to assure success. One way to apply this technique is to design and drill a well that will travel parallel to the closure fault plane in order to penetrate as many as possible reservoirs a long their structurally lightest points. Vertically drilled wells might have left out some of the reservoirs, because while penetrating the main reservoir at its highest point, it might have penetrated the opposite side of the fault or though the downdip, water-wet parts of other reservoirs. One well was drilled in the Budare field and a second one in the Officina field with excellent results. An additional production potential of 1,200 BOPD was obtained for the two fields and new reserves of 4 MMBO were discovered.

  16. Petrophysical characterization of the Carito Norte, Mulata and Carito fields, Norte de Monagas, Eastern Venezuela

    SciTech Connect (OSTI)

    Porras, J.C.; De J. Valle,

    1996-08-01

    The Norte de Monagas trend is located in the Eastern Venezuelan Basin and is characterized by high temperature, high initial pressure and production rates, variable PVT properties, GORs, and asphaltene content, and the presence of a tar mat at the base of the oil column. These reservoirs were petrophysically characterized through the integration of core and log data. Productive sands are composed of very coarse- to medium-grained sands deposited primarily in deltaic to shallow marine environments. These sands are quartz-rich, with clay matrix averaging 3% in the Oligocene and 6% in the Cretaceous. The main difference is the presence of up to 30% feldspars in the Cretaceous. Clay mineralogy is dominated by illitic material in the Cretaceous and by kaolinite in the Oligocene. Post-depositional changes dominated by cementation, mechanical compaction and subsequent dissolution processes have resulted in marked improvement or degradation of the productive characteristics of these reservoirs. Rocks were divided into four petrophysical. categories based on grain size, pore throat radius, porosity and permeability. Mercury saturation vs. mercury saturation over capillary pressure plots show the dominant interconnected pore system which controls flow rates is best defined by 50% saturation. Plots constructed using R50 pore aperture correlation indicate the pore throats to be macro to mega porous. Average log calculated water saturation is 14% compared with estimated from capillary pressure data of 12% at 1200{prime} above free water level, and 15% from relative permeability data. Relative permeability data indicate the rocks behave preferably as water-wet.

  17. Sedimentary structures and textures of Rio Orinoco channel sands, Venezuela and Colombia

    SciTech Connect (OSTI)

    McKee, E.D.

    1989-01-01

    The majority of the sedimentary structures in the channel sands of the Orinoco River are planar cross-strata that are products of sand-wave deposition. Sands in these deposits are mostly medium-grained. Eolian dunes form on top of the sand waves when they are exposed to the trade winds at low river stages. The windblown sands are typically fine-grained.

  18. Opportunities and Challenges to Scaling-up Wind Power in Vietnam...

    Open Energy Info (EERE)

    AgencyCompany Organization Asian Development Bank Sector Energy Focus Area Renewable Energy, Wind Topics Co-benefits assessment, Market analysis, Pathways analysis, Background...

  19. Vietnam-GTZ RE Policy and Wind Power Development Project | Open...

    Open Energy Info (EERE)

    on behalf of the German Federal Ministry for the Environment, Nature Conservation and Nuclear Safety (BMU) Partner Ministry of Industry and Trade (MoIT), The Electricity...

  20. Vietnam-Low Carbon Asia Research Network (LoCARNet) | Open Energy...

    Open Energy Info (EERE)

    Energy, Land Focus Area Agriculture, Biomass, Buildings, Economic Development, Energy Efficiency, Forestry, Geothermal, Greenhouse Gas, Hydrogen, Industry, Land Use, People and...

  1. Vietnam-EC-LEDS in the Agriculture Sector | Open Energy Information

    Open Energy Info (EERE)

    Sector Climate, Land Focus Area Agriculture, Economic Development, Greenhouse Gas, Land Use Topics Adaptation, Implementation, Low emission development planning, -LEDS,...

  2. CO oxidation on gold-supported iron oxides: New insights into...

    Office of Scientific and Technical Information (OSTI)

    Xiamen Univ., Xiamen (China); Dalian Institute of Chemical Physics, Dalian (China) Xiamen Univ., Xiamen (China) Univ. Central de Venezuela, Caracas (Venezuela) Brookhaven National ...

  3. Entelin | Open Energy Information

    Open Energy Info (EERE)

    Entelin Jump to: navigation, search Name: Entelin Place: Caracas, Venezuela Sector: Solar Product: Venezuela-based PV solar module installer. Coordinates: 10.49605, -66.898277...

  4. Development stategy for a mature oil field in Lake Maracaibo, Venezuela - an integrated study in petroleum engineering

    SciTech Connect (OSTI)

    Rondon, L.; Coll, C.; Cordova, P.; Gamero, H.

    1996-12-31

    The results from a 3-D , 3-Phase numerical simulation model of Lower Lagunillas reservoir in Block IV Lake Maracaibo, indicate the possibility of additional recovery from this mature field by drilling infill horizontal wells. The simulation model was the final outcome of an integrated work effort by a team of specialists. The field has produced approximately 920 MMSTB or 43% of OOIP to date and the remaining reserves are estimated to be 270 MMSTB. The reservoir pressure has declined from 4200 psi to 1400 psi, well below the bubble point pressure of 4000 psi. The objectives of an integrated reservoir study were to understand the reservoir heterogeneity and dynamics, evaluate the efficiency of the gas injection started in 1966 and the strength of the active acquifer as pressure support mechanisms. The new model shows the presence of layers with bypassed oil and higher pressures between layers that show greater pressure depletion and high GOR This situation demonstrates the need to formulate a new development strategy for efficiently recovering the remaining reserves. The study indicates that the drilling of horizontal wells or infill deviated wells in some of these layers offers the best solution for maximizing recovery from this reservoir taking full advantage of the reservoir heterogeneity aquifer support and secondary gas cap to optimize well locations.

  5. Geometry and controls on fracturing in a natural fault-bend fold: Rosario field, Maracaibo basin, Venezuela

    SciTech Connect (OSTI)

    Apotria, T.G.; Wilkerson, M.S.; Knewtson, S.L.

    1996-08-01

    The Rosario oil field lies between the Perija Mountain front and Lake Maracaibo and produces from fractured Cretaceous carbonates and Tertiary clastics. We interpret the structure as a detached fault-bend fold which ramps through Cretaceous Cogollo and La Luna carbonates and flattens into an upper detachment at the base of the Upper Cretaceous Colon Shale. The structural relief formed primarily during the Mid Miocene and younger. Seismic and well control on the three-dimensional geometry illustrates the effects of (1) lithology and displacement variation on fold geometry, (2) an oblique footwall ramp on hangingwall faulting, and (3) fold curvature on fracturing and hydrocarbon production. Fold geometry at different structural levels is strongly controlled by lithology. Stiff Cogollo and La Luna carbonates exhibit kink-style folding above the upper fault-bend. The weak Colon Shale decouples the faulted carbonates from the concentrically folded Tertiary clastics. Regions of enhanced faulting and fracturing of Cretaceous carbonates are a function of structural position. We observe normal faults in the hangingwall where the strike of the footwall ramp changes from N20{degrees}E to N65{degrees}E. Fold curvature highlights fold hinges, yet distributed faulting is seismically imaged in the forelimb, suggesting that rocks fracture as they migrate through the ramp-upper flat fault-bend. Production rates are higher near the forelimb relative to the flat crestal region.

  6. Integrated reservoir characterization to define a hydrodynamic model in the Misoa formation, Eocene, Center Lake Field, Maracaibo Basin, Venezuela

    SciTech Connect (OSTI)

    Azuaje, V.; Gil, J.

    1996-08-01

    The Center Lake Field is one of the most important light oil reservoirs in the Maracaibo Basin. Field production of {open_quotes}C{close_quotes} sandstones, Misoa formation, Eocene, started in 1968. Actual cumulative production is 630 MMBls, which represents 23% of the original oil in place. Flank water injection programs have been executed since 1976; however, reservoirs within this field still have shown pressure and production declination. A multidisciplinary study has been conducted to produce an updated hydrodynamic model which matches the static and dynamic behavior of the reservoirs. An integrated interpretation team has merged geological, geophysical and engineering data and criteria to generate an updated and consistent interpretation of today`s performance of reservoirs. The integration of a 3D seismic survey with a sequence- stratigraphy analysis, petrophysical and production data allowed us to determine a new structural and stratigraphic framework. The first important conclusion is that active aquifer is not located at the flanks of the structure, as traditionally worked out. Instead, a water-bottom drive system was interpreted and validated with production data so a different strategy for water injection was recommended. The latter interpretation restricted the injection to those areas where rock volume calculation, permeability, porosity and depositional environment make it suitable and profitable. A pattern injection program is going to be developed in C-4-X.46 reservoir and 21.6 MMBls additional recovery is expected in respect to the old production scheme.

  7. Development stategy for a mature oil field in Lake Maracaibo, Venezuela - an integrated study in petroleum engineering

    SciTech Connect (OSTI)

    Rondon, L.; Coll, C.; Cordova, P.; Gamero, H. )

    1996-01-01

    The results from a 3-D , 3-Phase numerical simulation model of Lower Lagunillas reservoir in Block IV Lake Maracaibo, indicate the possibility of additional recovery from this mature field by drilling infill horizontal wells. The simulation model was the final outcome of an integrated work effort by a team of specialists. The field has produced approximately 920 MMSTB or 43% of OOIP to date and the remaining reserves are estimated to be 270 MMSTB. The reservoir pressure has declined from 4200 psi to 1400 psi, well below the bubble point pressure of 4000 psi. The objectives of an integrated reservoir study were to understand the reservoir heterogeneity and dynamics, evaluate the efficiency of the gas injection started in 1966 and the strength of the active acquifer as pressure support mechanisms. The new model shows the presence of layers with bypassed oil and higher pressures between layers that show greater pressure depletion and high GOR This situation demonstrates the need to formulate a new development strategy for efficiently recovering the remaining reserves. The study indicates that the drilling of horizontal wells or infill deviated wells in some of these layers offers the best solution for maximizing recovery from this reservoir taking full advantage of the reservoir heterogeneity aquifer support and secondary gas cap to optimize well locations.

  8. Reactivating of a mature oil field in the Finca-Yopales area, Venezuela, Using 3-D seismic

    SciTech Connect (OSTI)

    Sanchez, M.; Betancourt, H.

    1996-08-01

    The area of Finca-Yopales is located in the Eastern Venezuelan Basin in the Anzoategui State where Corpoven has the Trico and Yopales Norte fields. Based on the interpretation of 134 km{sup 2} of 3-D seismic and the geologic interpretation from 145 wells in the area, we define a better geological and structural model. We were also able to map 6 seismic reflectors corresponding to the units A8, F7, L4U and SI from the Oficina Formation, U2 top of Merecure Formation and the top of the Cretaceous, in order to generate a fault plane for all the area which was converted to depth with a lineal relationship which was obtained from wells available. From this interpretation we obtain the structural levels B4, J2, M1 and U2 which are references for the area, those being regional and trangressive events. The main feature of the structure is a high at the southeast of the area and three fault systems of Cretaceous, Miocene and post-Miocene age. This area has been exploited for a long time, having more than 93% of the inactive drilled wells. The total production up to April, 1995 is 59.14 MMbls; the Trico field is the most prolific, with more than 95% of the production. The sands L`s, U`s, O`s and S`s are the most prospective. This paper present the evaluation of the area and the analysis of the reservoir where we increased the computed reserves.

  9. 2-D computer modeling of oil generation and migration in a Transect of the Eastern Venezuela Basin

    SciTech Connect (OSTI)

    Gallango, O. ); Parnaud, F. )

    1993-02-01

    The aim of the study was a two-dimensional computer simulation of the basin evolution based on available geological, geophysical, geochemical, geothermal, and hydrodynamic data with the main purpose of determining the hydrocarbon generation and migration history. The modeling was done in two geological sections (platform and pre-thrusting) located along the Chacopata-Uverito Transect in the Eastern Venezuelan Basin. In the platform section an hypothetic source rock equivalent to the Gyayuta Group was considered in order to simulate the migration of hydrocarbons. The thermal history reconstruction of hypothetic source rock confirms that this source rock does not reach the oil window before the middle Miocene and that the maturity in this sector is due to the sedimentation of the Freites, La Pica, and Mesa-Las Piedras formations. The oil expulsion and migration from this hypothetic source rock began after middle Miocene time. The expulsion of the hydrocarbons took place mainly along the Oligocene-Miocene reservoir and do not reach at the present time zones located beyond of the Oritupano field, which imply that the oil accumulated in south part of the basin was generated by a source rock located to the north, in the actual deformation zone. Since 17 m.y. ago water migration pattern from north to south was observed in this section. In the pre-thrusting section the hydrocarbon expulsion started during the early Tertiary and took place mainly toward the lower Cretaceous (El Cantil and Barranquim formations). At the end of the passive margin the main migration occur across the Merecure reservoir, through which the hydrocarbon migrated forward to the Onado sector before the thrusting.

  10. Predictive and preventive maintenance of oil and gas production pipelines in the area North Monagas-Venezuela

    SciTech Connect (OSTI)

    Perez, M.A.L.

    1996-12-31

    Predictive maintenance of oil and gas production pipelines has allowed the prediction of operational failures. Specially due to the thermodynamic behavior of the produced fluids, contaminants present in the oil and gas such as sand, water, H{sub 2}S and CO{sub 2}, asphaltene deposition, high temperatures and pressures, physicochemical characteristics of the soil, etc. lead to risks of the installations. In order to minimize risks of failures, the author has established a control and monitoring preventive program of the variables that influence these conditions, such as: nondestructive testing, wall thickness measurements and two dimensional B Scan measurements to detect impurities, laminations and inclusions in the pipeline material, corrosion evaluation of pipelines, characterization of the soil corrosive potential of flow stations and compressing plants. Additionally, he has implemented predictive control through the application of external corrosion prevention techniques such as cathodic protection and coatings. For internal corrosion, the use of corrosion inhibitors, asphaltene dispersants and material selection are used. Increasing the protection through preventive and predictive maintenance can reduce the operational risks involved for the oil and gas production.

  11. --No Title--

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

    | | Year | | | | | Month | | | Persian | Total | Non | United | | Gulf(1) | OPEC(2) | OPEC | Kingdom | Venezuela| | | ||||...

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    | Month | | | Persian | Total | Non | United | | Gulf(1) | OPEC(2) | OPEC | Kingdom | Venezuela| | | ||||| 1978...

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    | | | Year | | | | | Month | | | Persian | Total | Non | United | | Gulf(1) | OPEC(2) | OPEC | Kingdom | Venezuela| | | |||...

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  17. Energy Office Grant Helps the Virgin Islands Environmental Resource Station Install Solar Panels, Improve Efficiency, and Cut Monthly Energy Use Nearly 30%

    Office of Energy Efficiency and Renewable Energy (EERE)

    This fact sheet highlights the energy challenges a USVI nonprofit faced, the energy efficient and renewable energy solutions it implemented, and the benefits it has experienced as a result of its...

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

    VietNam 2004 5th Rencontres du Vietnam Particle Physics and Astrophysics Conference D. Schmitz Status of MiniBooNE

  19. Solar Hot Water Heater Industry in Barbados

    Broader source: Energy.gov [DOE]

    Energy Transition Initiative: Islands lesson learned detailing work done in the U.S. Virgin Islands.

  20. Slide 1 | Department of Energy

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

    182.59 KB) More Documents & Publications Virgin Islands Recovery Act State Memo Slide 1

  1. Venezuelan projects advance to develop world`s largest heavy oil reserves

    SciTech Connect (OSTI)

    Croft, G.; Stauffer, K.

    1996-07-08

    A number of joint venture projects at varying stages of progress promise to greatly increase Venezuela`s production of extra heavy oil. Units of Conoco, Chevron, Total, Arco, and Mobil have either signed agreements or are pursuing negotiations with affiliates of state-owned Petroleos de Venezuela SA on the development of huge reserves of 8--10{degree} gravity crude. Large heavy oil resources are present in the oil producing areas of eastern and western Venezuela, and the largest are in eastern Venezuela`s Orinoco heavy oil belt. The paper discusses the Orinoco heavy oil belt geology and several joint ventures being implemented.

  2. Exploration for stratigraphic traps in a foreland basin using a sequence stratigraphic simulation: Examples from the Eocene/Oligocene of the Apure-Llanos basin, Venezuela

    SciTech Connect (OSTI)

    Reistroffer, J.; Levine, P.A.; Kendall, C.G.; Finno, A.

    1996-12-31

    Foreland basin depositional sequences provide a sensitive record of the interaction between tectonism, eustatic sea level fluctuations, and sedimentation rates. Interplay between these controlling factors creates sedimentary geometries which are unique to this tectonic setting and form excellent stratigraphic hydrocarbon traps. Incised valley fill deposits, {open_quote}forced regression{close_quote} deposits, and combination structure-stratigraphic traps are the predominant reservoir types. In an effort to extend our understanding of the development of these traps, the sequence stratigraphy of a regional seismic transact through the Apure-Llanos basin was simulated. From the Late Eocene through Oligocene, the Apure-Llanos basin was Characterized by multiple phases of compression and a southeast migrating depocenter. Sands of the Mirador and Carbonera formations, which onlap the Arauca Arch to the southeast, were shed from the Guyana craton and were Cannibalized from sediments along the deformation front to the northwest. These sands comprise the principal reservoirs in the study area. Shales of the Leon Formation, which act as a regional seal, were deposited during rapid flexural subsidence and eustatic sea level rise during the early Oligocene. The Arauca Arch acted as a focal mechanism for east and southeast migrating hydrocarbons. Simulation results predict an important stratigraphic pinchout of the Mirador Formation sands against the Arauca Arch, which correlates with the Arauca Reid in Colombia to the southwest. Also, modeling indicates that minimal Tertiary oil production In the La Victoria Field to the east is due to the lack of an adequate seal. Our results provide a conceptual model which predicts hydrocarbon reservoir and seal relationships in a foreland basin setting with limited data control.

  3. Application of sequence stratigraphy in an integrated reservoir characterization of the Miocene Lower Lagunillas member in the further development of blocks III/IV, Maracaibo Basin, Venezuela

    SciTech Connect (OSTI)

    Gamero De Villarroel, H.; Coll, C.M.; Jimenez, Z.; Lozada, T.; Leon, K.; Brandt, R.; Padron, R.; Rondon, L.; Maraven, S.A.; Gomez, E.; Munoz, M.A.; Ripple, R.A.; Luneau, B.A.

    1996-08-01

    An integrated sequence stratigraphic framework has been developed for the Lower Lagunillas and Laguna members of the Miocene Lagunillas Formation at Blocks III/IV, Lake Maracaibo. These reservoirs were discovered in the 1950s and have produced over 1132 MMBO. The Lower Lagunillas and Laguna had traditionally been interpreted as delta plain and coastal bar deposits, with each member consisting of 3 reservoir subdivisions developed as single drainage units. Subsequent engineering studies showed that this geologic model did not adequately address the heterogeneity of the reservoirs. Sedimentological interpretation of 8 cored wells led to the development of a new model which was further enhanced by integrating 210 well logs, 3D seismic data, petrophysical analysis, and production and pressure data. In this model the basal Lower Lagunillas is interpreted as a fluvially dominated upper delta plain. The upper part of the Lower Lagunillas and Laguna represents deposition in a tidally dominated lower delta plain and delta front environment. Fluctuations between tides and river floods were responsible for generating thick, very heterogeneous reservoirs. The new reservoir model provides the basis for additional development by the identification of (1) recompletion intervals, (2) low resistivity pay zones as potential targets for horizontal wells, and (3) infill drilling targets. Use of this predictive reservoir model will ensure the optimal exploitation and recovery of the remaining oil at Blocks III/IV.

  4. ASEAN-IEA Activities | Open Energy Information

    Open Energy Info (EERE)

    Policiesdeployment programs, Technology characterizations Resource Type Workshop, Training materials Country Indonesia, Malaysia, Singapore, Thailand, Philippines, Vietnam,...

  5. OLADE-Latin American and Caribbean Energy Efficiency Seminar...

    Open Energy Info (EERE)

    Panama, Mexico, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Barbados, Cuba, Grenada, Haiti, Jamaica,...

  6. Energy-Economic Information System (SIEE) | Open Energy Information

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    Panama, Mexico, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Barbados, Cuba, Grenada, Haiti, Jamaica,...

  7. OLADE Sustainable Energy Planning Manual | Open Energy Information

    Open Energy Info (EERE)

    Panama, Mexico, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Barbados, Cuba, Grenada, Haiti, Jamaica,...

  8. Legal Energy Information System (SIEL) Database | Open Energy...

    Open Energy Info (EERE)

    Panama, Mexico, Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Guyana, Paraguay, Peru, Suriname, Uruguay, Venezuela, Barbados, Cuba, Grenada, Haiti, Jamaica,...

  9. Today in Energy - Browse by Tag List - U.S. Energy Information...

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

    Brazil Brent buildings CAB (Country Analysis Brief) CAFE standards CAISO California ... States uranium Utica utility utility cost venezuela Vermont Washington ...

  10. CX-009169: Categorical Exclusion Determination

    Broader source: Energy.gov [DOE]

    Virgin Islands State Energy Program CX(s) Applied: A9, A11 Date: 09/26/2012 Location(s): Virgin Islands Offices(s): Golden Field Office

  11. USVI Energy Road Map: Charting the Course to a Clean Energy Future...

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

    Future (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands U.S. Virgin Islands Infographic A 448-kW PV system installed at the Cyril E. King Airport on St. ...

  12. TITLE AUTHORS SUBJECT SUBJECT RELATED DESCRIPTION PUBLISHER AVAILABILI...

    Office of Scientific and Technical Information (OSTI)

    U S Virgin Islands Wind Resources Update Roberts J O Warren A WIND ENERGY ENERGY PLANNING POLICY AND ECONOMY POWER TRANSMISSION AND DISTRIBUTION U S VIRGIN ISLANDS WIND ST THOMAS...

  13. Voluntary Protection Program On-site Review, Mission Support Alliance,

    Office of Environmental Management (EM)

    Virgin Islands Recovery Act State Memo Virgin Islands Recovery Act State Memo The American Recovery & Reinvestment Act( ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in the U.S. Virgin Islands are supporting a broad range of clean energy projects from energy efficiency and the smart grid to solar power and biofuels. Through these investments, the U.S. Virgin Islands' businesses, universities, non-profits, and local

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    Virgin Islands- Renewables Portfolio Targets Photovoltaic Energy, wind energy, hydroelectric energy, landfill gas, biomass, ocean and microturbine systems. Eligibility:...

  15. Red Sun Energy | Open Energy Information

    Open Energy Info (EERE)

    Red Sun Energy Place: Long An Province, Vietnam Product: A Vietnam-based PV module manufacturer References: Red Sun Energy1 This article is a stub. You can help OpenEI by...

  16. Regional nonprofits receive sizeable monetary boost

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

    deserved as a result of that war's widespread unpopularity at the time. "A lot of New Mexicans served in Vietnam," Hopwood noted. "The very first soldier who fell in Vietnam, Turk...

  17. Water Efficiency in Federal Buildings and Campuses | Department of Energy

    Office of Environmental Management (EM)

    Waste-to-Energy Evaluation: U.S. Virgin Islands Waste-to-Energy Evaluation: U.S. Virgin Islands This report evaluates the environmental impact and fundamental economics of waste-to-energy (WTE) technology based on available data from commercially operating WTE facilities in the United States. waste-to-energy_eval_usvi_nrel_52308_final.pdf (1.68 MB) More Documents & Publications U.S. Virgin Islands Energy Road Map: Analysis Waste-to-Energy Evaluation: U.S. Virgin Islands U.S. Virgin Islands

  18. Asian Development Outlook 2010 | Open Energy Information

    Open Energy Info (EERE)

    Turkmenistan, Uzbekistan, China, South Korea, Mongolia, Afghanistan, Bangladesh, Bhutan, India, Maldives, Pakistan, Sri Lanka, Nepal, Cambodia, Indonesia, Malaysia, Laos, Vietnam,...

  19. UNEP-Risoe-Economics of GHG Limitations: Country Study Series...

    Open Energy Info (EERE)

    Gas Limitations1 Country study series: Argentina, Ecuador, Estonia, Hungary, Indonesia, Mauritius, Senegal, Vietnam Parallel country studies: Botswana, Tanzania, Zambia...

  20. GAO; Venezuelan reforms do little to spark oil investiment by U. S. firms

    SciTech Connect (OSTI)

    Not Available

    1992-02-03

    This paper reports that Venezuela's 1991 foreign investment reforms did little to encourage U.S. oil companies to invest there despite the overall investment attractiveness of the country's oil sector, says the U.S. General Accounting Office. In a report to Congress, GAO noted Venezuela's oil production peaked in 1970, declined through 1985, and since then has increased by about 21% through 1990. The primary factors affecting continued increases in production through 1996 include Petroleos de Venezuela SA's ability to encourage investment capital, the cost of producing and refining heavy and extra heavy crude oil., and the level of production quotas imposed by the Organization of Petroleum Exporting Countries, of which Venezuela is a member. GAO noted Venezuela implemented policy reforms in 1991 to encourage some foreign and private investment petroleum related ventures. However, these reforms have not yet succeeded in attracting U.S. investment in oil exploration, production, or refining in Venezuela.

  1. Accurate reservoir evaluation from borehole imaging techniques and thin bed log analysis: Case studies in shaly sands and complex lithologies in Lower Eocene Sands, Block III, Lake Maracaibo, Venezuela

    SciTech Connect (OSTI)

    Coll, C.; Rondon, L.

    1996-08-01

    Computer-aided signal processing in combination with different types of quantitative log evaluation techniques is very useful for predicting reservoir quality in complex lithologies and will help to increase the confidence level to complete and produce a reservoir. The Lower Eocene Sands in Block III are one of the largest reservoirs in Block III and it has produced light oil since 1960. Analysis of Borehole Images shows the reservoir heterogeneity by the presence of massive sands with very few shale laminations and thinnly bedded sands with a lot of laminations. The effect of these shales is a low resistivity that has been interpreted in most of the cases as water bearing sands. A reduction of the porosity due to diagenetic processes has produced a high-resistivity behaviour. The presence of bed boundaries and shales is detected by the microconductivity curves of the Borehole Imaging Tools allowing the estimation of the percentage of shale on these sands. Interactive computer-aided analysis and various image processing techniques are used to aid in log interpretation for estimating formation properties. Integration between these results, core information and production data was used for evaluating producibility of the reservoirs and to predict reservoir quality. A new estimation of the net pay thickness using this new technique is presented with the consequent improvement on the expectation of additional recovery. This methodology was successfully applied in a case by case study showing consistency in the area.

  2. Andean Development Corporation | Open Energy Information

    Open Energy Info (EERE)

    Bolivia Chile Colombia Costa Rica Dominican Republic Ecuador Jamaica Mexico Panama Paraguay Peru Spain Trinidad & Tobago Uruguay Venezuela and 14 private banks in the region....

  3. Gateway:Amrica Latina | Open Energy Information

    Open Energy Info (EERE)

    Haiti Haiti Honduras Honduras Mexico Mexico Nicaragua Nicaragua Panama Panama Paraguay Paraguay Peru Peru Republica Dominicana Dominican Republic Uruguay Uruguay Venezuela...

  4. BPA-2016-00085-FOIA Request

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

    Palo Alto Research Center Incorporated Delaware PARC China Holdings, Inc. Delaware Proyectos Inverdoco, C.A. Venezuela Smart Data Consulting Corp New York Stewart Business...

  5. U

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

    ... AS - Australia; CN - Canada; CL - Colombia; ID - Indonesia; PL - Poland; RS - Russia; VZ - Venezuela; OT - Other. | || |INSTRUCTIONS continued|For Column 'f' Coal Mine County Code, ...

  6. U

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

    ... AS - Australia; CN - Canada; CL - Colombia; ID - Indonesia; PL - Poland; RS - Russia; VZ - Venezuela; OT - Other. 4 U.S. Department of Energy Energy Information Administration Form ...

  7. Short-Term Energy Outlook - U.S. Energy Information Administration...

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

    ... Iran Iraq Kuwait Libya Nigeria Qatar Saudi Arabia United Arab Emirates Venezuela OPEC Total Non-crude Liquids Total OPEC Supply Unplanned OPEC Production Outages Indonesia Iran ...

  8. Energy Transition Initiative: Island Energy Snapshot - Aruba (Fact Sheet); NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-03-01

    This profile provides a snapshot of the energy landscape of Aruba, an autonomous member of the Kingdom of the Netherlands located off the coast of Venezuela.

  9. Ecofys-Country Fact Sheets | Open Energy Information

    Open Energy Info (EERE)

    Saudi Arabia, Slovakia, Slovenia, South Africa, Spain, Sweden, Switzerland, Thailand, Turkey, Ukraine, United Kingdom, United States, Venezuela UN Region: Northern America,...

  10. Workbook Contents

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

    (Thousand Barrels)","Rocky Mountain (PADD 4) Imports by PADD of Processing from Venezuela of Crude Oil and Petroleum Products (Thousand Barrels)","Rocky Mountain (PADD 4) ...

  11. USVI Energy Road Map: Charting the Course to a Clean Energy Future

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

    (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands | Department of Energy USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure), EDIN (Energy Development in Island Nations), U.S. Virgin Islands This brochure provides an overview of the integrated clean energy deployment process and progress of the

  12. Shenyu New Energy | Open Energy Information

    Open Energy Info (EERE)

    British Virgin Islands-based parent company of Yunnan Shenyu New Energy, a biological research and development company and biofuel producer. References: Shenyu New Energy1...

  13. Obama Administration Delivers Nearly $72 Million for Energy Efficiency and Conservation Projects in 7 States and Territories

    Broader source: Energy.gov [DOE]

    Funding for Idaho, Nevada, New Jersey, Oregon, Puerto Rico, South Dakota and the U.S. Virgin Islands to create jobs, reduce energy use

  14. Obama Administration Awards More than $153 Million for State Energy Programs in Seven States and Territories

    Broader source: Energy.gov [DOE]

    Funding Will Speed Adoption of Efficiency and Renewable Energy Technologies in Arkansas, Georgia, Kentucky, Mississippi, Montana, New York, and the Virgin Islands

  15. Global Alternative Fuels | Open Energy Information

    Open Energy Info (EERE)

    Alternative Fuels Jump to: navigation, search Name: Global Alternative Fuels Place: El Paso, Texas Zip: 79922 Product: Global Alternative Fuels processes virgin oils (palm,...

  16. Tax Credits, Rebates & Savings | Department of Energy

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

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search Combined...

  17. Tax Credits, Rebates & Savings | Department of Energy

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

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search Solar...

  18. Tax Credits, Rebates & Savings | Department of Energy

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

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search Heat...

  19. Tax Credits, Rebates & Savings | Department of Energy

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

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search...

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    not identified, Anaerobic Digestion, Fuel Cells using Renewable Fuels U.S. Virgin Islands- Renewables Portfolio Targets Photovoltaic Energy, wind energy, hydroelectric...

  1. Tax Credits, Rebates & Savings | Department of Energy

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

    Savings Category: Solar Space Heat, Solar Thermal Electric, Solar Thermal Process Heat, Solar Photovoltaics U.S. Virgin Islands- Solar and Wind Easements & Rights Laws In...

  2. Tax Credits, Rebates & Savings | Department of Energy

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

    Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming Apply Current search Anaerobic...

  3. Tax Credits, Rebates & Savings | Department of Energy

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

    Gas, Tidal, Wave, Wind (Small), Hydroelectric (Small), Anaerobic Digestion U.S. Virgin Islands- Renewables Portfolio Targets Photovoltaic Energy, wind energy, hydroelectric...

  4. Tax Credits, Rebates & Savings | Department of Energy

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

    Tribal Government, Institutional Savings Category: Water Heaters, Furnaces, Boilers, Heat Pumps U.S. Virgin Islands- Solar Water Heating Requirement for New Construction In...

  5. PvT Capital Gmbh | Open Energy Information

    Open Energy Info (EERE)

    Place: Germany Product: the company builds, operates and provides multi-feedstock biodiesel plants around the world processing virgin vegetable oil, used cooking oil, animal...

  6. Buffalo Biodiesel Inc | Open Energy Information

    Open Energy Info (EERE)

    Biodiesel Inc Jump to: navigation, search Name: Buffalo Biodiesel Inc Place: New York Product: Buffalo Biodiesel is a biodiesel producer that buys recycled and virgin oil to...

  7. Tax Credits, Rebates & Savings | Department of Energy

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

    (All), Wind (Small), Other Distributed Generation Technologies U.S. Virgin Islands- Renewables Portfolio Targets Photovoltaic Energy, wind energy, hydroelectric energy, landfill...

  8. Evolution Solar | Open Energy Information

    Open Energy Info (EERE)

    Product: British Virgin Islands-based solar energy company dedicated to establishing solar panel factories in the Middle East and Africa using both Crystalline Silicon and...

  9. Tax Credits, Rebates & Savings | Department of Energy

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

    Oregon Palau Pennsylvania Puerto Rico Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virgin Islands Virginia Washington West Virginia Wisconsin Wyoming...

  10. Faces of the Recovery Act | Department of Energy

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

    heating installation training program installing solar water heaters on homes for the elderly on St. Croix. Image: Energy Department Image Going Green in the Virgin Islands 1 11...

  11. Estimating the Wind Resource in Uttarakhand: Comparison of Dynamic...

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

    More Documents & Publications U.S. Virgin Islands Wind Resources Update 2014 The Wind Forecast Improvement Project (WFIP): A PublicPrivate Partnership for Improving Short Term ...

  12. PowerPoint Presentation

    Office of Environmental Management (EM)

    catalyst for tritium recovery) * Other Nuclear Material: Deuterium (commercial), lithium-6 (virgin tritium production), tritium (War Reserve (WR) and Non-War Reserve (NWR) ...

  13. Energy Department Helps Advance Island Clean Energy Goals | Department...

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

    Department Helps Advance Island Clean Energy Goals Energy Department Helps Advance Island Clean Energy Goals Highlights a solar power purchase agreement between the Virgin Islands ...

  14. Tax Credits, Rebates & Savings | Department of Energy

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

    U.S. Virgin Islands- Renewables Portfolio Targets Photovoltaic Energy, wind energy, hydroelectric energy, landfill gas, biomass, ocean and microturbine systems. Eligibility:...

  15. Nonproliferation | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    dispose of dangerous nuclear and radiological material, and detect and control the proliferation of related WMD technology and expertise. Vietnam Removal Working in close...

  16. Forest Carbon Partnership Facility | Open Energy Information

    Open Energy Info (EERE)

    Madagascar, Mexico, Moldova, Mozambique, Nepal, Nicaragua, Panama, Papua New Guinea, Paraguay, Peru, Republic of the Congo, Suriname, Tanzania, Thailand, Uganda, Vanuatu, Vietnam...

  17. BACKGROUND GLOBAL STEEL OVERCAPACITY and OIL COUNTRY TUBULAR...

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

    Oil Country Tubular Goods (OCTG) producers filed anti- dumping cases against South Korea, India, the Philippines, Saudi Arabia, Taiwan, Thailand, Turkey, Ukraine and Vietnam. ...

  18. Analysis of Technology Transfer in CDM Projects | Open Energy...

    Open Energy Info (EERE)

    countries, including Bolivia, Ecuador, Guatemala, Honduras, Indonesia, Kenya, Malaysia, Mexico, Pakistan, South Africa, Sri Lanka, Thailand and Vietnam and significantly lower...

  19. LEDSGP/about | Open Energy Information

    Open Energy Info (EERE)

    Democratic Republic of Congo Department of Science, Education, Natural Resources & Environment, Ministry of Planning and Investment of Vietnam European Commission German Agency...

  20. File:NREL-asia-tilt.pdf | Open Energy Information

    Open Energy Info (EERE)

    Countries Bhutan, China, Nepal, Mongolia, India, North Korea, South Korea, Vietnam, Laos, Thailand, Cambodia, Philippines, Bangladesh UN Region Southern Asia, Eastern Asia,...

  1. File:NREL-asia-dir.pdf | Open Energy Information

    Open Energy Info (EERE)

    Countries Bhutan, China, Nepal, Mongolia, India, North Korea, South Korea, Vietnam, Laos, Thailand, Cambodia, Philippines, Bangladesh UN Region Southern Asia, Eastern Asia,...

  2. File:NREL-asia-glo.pdf | Open Energy Information

    Open Energy Info (EERE)

    Countries Bhutan, China, Nepal, Mongolia, India, North Korea, South Korea, Vietnam, Laos, Thailand, Cambodia, Philippines, Bangladesh UN Region Southern Asia, Eastern Asia,...

  3. Chile-Danish Government Baseline Workstream | Open Energy Information

    Open Energy Info (EERE)

    Kenya, Mexico, South Africa, Thailand and Vietnam), to share practices on setting national greenhouse gas emissions baseline scenarios. The aim of the workstream is to...

  4. 27264_ESNet_HEP_NP_Cover_final3_102113

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

    ... With ESnet's knowledge and experience, these local partnerships made possible the Eastern ... Russia, Saudi Arabia, Slovenia, Spain, Taiwan, Thailand, Turkey, Ukraine, and Vietnam. ...

  5. Development of Sea Level Rise Scenarios for Climate Change Assessments...

    Open Energy Info (EERE)

    Sea Level Rise Scenarios for Climate Change Assessments of the Mekong Delta, Vietnam Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Development of Sea Level Rise...

  6. UNEP-Risoe-Economics of GHG Limitations: Country Study Series...

    Open Energy Info (EERE)

    Econo References Economics of Greenhouse Gas Limitations1 Country study series: Argentina, Ecuador, Estonia, Hungary, Indonesia, Mauritius, Senegal, Vietnam Parallel country...

  7. Viet Nam Rural Electrification | Open Energy Information

    Open Energy Info (EERE)

    Rural Electrification Location of project Vietnam Energy Services Lighting, Cooking and water heating, Space heating, Cooling Year initiated 2009 Organization Asian Development...

  8. This Week In Petroleum Printer-Friendly Version

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

    with the largest drop seen in the Gulf Coast region. In addition, earlier in the storms history it reduced exports from Venezuela, and this was also reflected in the data for...

  9. Word Pro - Untitled1

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

    Indonesia 10% Canada 9% Total 13.1 million short tons Canada 13% Colombia 73% Venezuela 6% Other 2% Indonesia 7% Colombia 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 ...

  10. RPT_PERIOD","R_S_NAME","LINE_NUM","PROD_CODE","PROD_NAME","PORT...

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

    OIL CO ",442,"EL DORADO","AR","ARKANSAS",3 41305,"ATLANTIC TRADING MARKETING ",1,215,"Jet Fuel, Kerosene-Type",4909,"SAN JUAN, PR","PUERTO RICO",6,940,"VENEZUELA...

  11. This Week In Petroleum Printer-Friendly Version

    Gasoline and Diesel Fuel Update (EIA)

    Venezuela and a looming war in Iraq caused a sharp runup in prices. Tight gasoline fundamentals. Low stocks, strong demand (due in part to economic recovery), low imports (due to...

  12. EIA3

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

    ... WY-Wyoming Countries: AU-Australia CL-Columbia CN-Canada IS-Indonesia MX-Mexico VZ-Venezuela OT-Other (please specify) "RANK OF COAL (D)" ANT-Anthracite BIT-Bituminous ...

  13. This Week In Petroleum Printer-Friendly Version

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

    at the same time gasoline inventories were at a yearly low of only 199.0 million barrels. Labor strikes in Venezuela during late 2002 and severe winter weather were some of the...

  14. This Week In Petroleum Printer-Friendly Version

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

    of weekly crude oil imports are preliminary and thus not published, imports from Venezuela last week seem to have returned to normal levels for the first time since the week...

  15. This Week In Petroleum Printer-Friendly Version

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

    Data Begin to Reflect Venezuelan Impacts Since the beginning of the general strike in Venezuela, the fourth-largest source of U.S. oil imports, during the first week in December,...

  16. This Week In Petroleum Printer-Friendly Version

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

    to what is currently happening in the U.S. oil market following the disruption in Venezuela oil exports. U.S. Crude Oil Refinery Inputs and Commercial Inventory Levels Graph...

  17. This Week In Petroleum Printer-Friendly Version

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

    were in almost the same state as they are today. At that time, a disruption in Venezuela caused by an oil workers' strike caused crude oil imports to drop, which led to a...

  18. This Week In Petroleum Printer-Friendly Version

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

    to average just 7.6 million barrels per day. Of course, this was due to the strike in Venezuela, which dramatically curtailed production beginning in December until it finally...

  19. This Week In Petroleum Printer-Friendly Version

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

    from the West Bank, it was a lively week for oil markets. A national strike in Venezuela, the fourth largest crude oil import source to the United States, led to the...

  20. This Week In Petroleum Printer-Friendly Version

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

    crude oil stocks were this low was back in the first quarter of 2003 (following the Venezuela strike that drastically reduced their exports to the United States earlier in the...

  1. Oil and gas developments in South America, Central America, Caribbean area, and Mexico in 1986

    SciTech Connect (OSTI)

    Wiman, W.D.

    1987-10-01

    Exploration activity in South America, Central America, the Caribbean area, and Mexico in 1986 was considerably reduced compared to 1985. Brazil, Colombia, Ecuador, Guatemala, and Venezuela had increased oil production, with Colombia showing a dramatic 71% increase attributed mainly to bringing on-stream the pipeline connecting Occidental-Shell-Ecopetrol's Cano Limon complex to the port of Covenas. Significant discoveries were reported from Argentina in the Olmedo, Oran, and San Jorge basins; Brazil in the offshore Campos and Amazon basins; Colombia in the Llanos basin; Ecuador in the Oriente basin; Mexico in the Bay of Campeche; Peru in the Ucayali basin; and Venezuela in the Eastern Venezuela basin. Eastern Venezuela's Furrial discovery is reported to have recoverable reserves of more than 1 million bbl of oil, and Shell's Ucayali basin discovery is reported to hold more than 7 tcf of gas. 7 figures, 10 tables.

  2. Costs of Imported Crude Oil by Selected Country

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

    OPEC Algeria Indonesia Mexico Nigeria Saudi Arabia United Kingdom Venezuela Other Countries Arab OPEC b Total OPEC c 1978 ... 14.12 13.61 13.24 14.05...

  3. Measuring the Costs of U.S. Oil Dependence and the Benefits of...

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

    exporters operating as OPEC." Prof. M. Adelman, MIT, 2004. Algeria Angola Ecuador Iran Iraq Kuwait Libya Nigeria Qatar Saudi Arabia UAE Venezuela 0 20 40 60 80 100 120...

  4. Table 25. Landed Costs of Imported Crude Oil by Selected Country

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

    OPEC Algeria Canada Indonesia Mexico Nigeria Saudi Arabia United Kingdom Venezuela Other Countries Arab OPEC a Total OPEC b 1978 ... 14.93 14.41 14.65...

  5. Future of Natural Gas

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

    273 TCF, 2013 - 308 TCF * CAN - 68 TCF, 2013 * Central & South America - 269, Venezuela 195 * Asia & Oceania - 521, China 141 * Africa - 515, Algeria 159 * Eurasia - 2,178, Russia ...

  6. Venezuelan oil field revival bids won

    SciTech Connect (OSTI)

    Not Available

    1992-06-29

    This paper reports that four private sector companies or combines will operate inactive oil fields in Venezuela under state owned Petroleos de Venezuela's marginal field reactivation program. The award of operating contract to winning bidders marks the first time private companies will be allowed to produce crude oil in Venezuela since nationalization of the industry in 1976. Winning bidders have committed a total of $720 million in investments to the program during the 1990s. Current plans call for drilling 670 appraisals and development wells, conducting 250 workovers and well repairs, and conducting about 2,9000 line km of seismic surveys. Venezuela's energy ministry is targeting a production level of 90,000 b/d by the end of the decade from the reactivated fields.

  7. Assessment of science-related environmental issues among Venezuelan students, with comparison to United States Student Data

    SciTech Connect (OSTI)

    Campos-Arredondo, O.D.J.

    1985-01-01

    This study is a comparative investigation of the current level of understanding of science-related environmental issues of students in the United States and Venezuela. Major facets of the study include the following aspects. The principal science-related environmental issues included in environmental curriculum programs in the United States and Venezuela were identified from school curriculum-programs, dissertations, environmental studies of the National Association of Environmental Education in the United States, and the Memoria y Cuenta (Memoirs and Accounts) of the ministries of Education and Environment in Venezuela. The National Assessment of Educational Progress (NAEP) test items pertaining to science-related environmental issues administered to representative United States' students in 1981-1982, were subsequently translated and administered to comparable students in Venezuela, in 1984.

  8. Word Pro - S11

    Gasoline and Diesel Fuel Update (EIA)

    Emirates Venezuela 0 2 4 6 8 10 12 May 2015 May 2016 Selected Non-OPEC Countries OPEC Countries Note: OPEC is the Organization of the Petroleum Exporting C ountries. Web Page:

  9. South America: everybody is drilling almost everywhere

    SciTech Connect (OSTI)

    Not Available

    1980-08-15

    A group of studies describes accomplishments in 1980 in South America drilling and producing. There may be 3285 wells drilled during 1980, with the majority in Venezuela, Argentina and Peru, compared with a 2934 total for all countries on the continent in 1979. Reserves at the end of 1979 in South America exceeded 27 billion bbl, and production averaged 3.8 million bpd. Individual country reports are given for Venezuela, Argentina, Brazil, Trinidad, Peru, Ecuador, Colombia, Chile, Bolivia, Paraguay, Urauguay, and Guyana.

  10. Short Term Energy Outlook, February 2003

    Gasoline and Diesel Fuel Update (EIA)

    3 1 Short-Term Energy Outlook February 2003 Overview World Oil Markets. World oil markets will likely remain tight through most of 2003, as petroleum inventories and global spare production capacity continue to dwindle amid blasts of cold weather and constrained output from Venezuela. OPEC efforts to increase output to make up for lower Venezuela output has reduced global spare production capacity to only 2 million barrels per day, leaving little room to make up for unexpected supply or demand

  11. Pdvsa plans to hike productive capacity

    SciTech Connect (OSTI)

    Not Available

    1992-01-13

    This paper reports that Venezuela's state oil company plans to jump its productive capacity by 117,000 b/d to 2.92 million b/d this year. Petroleos de Venezuela also projects sizable increases for oil and gas reserves and plans record spending in 1992. Meantime, Pdvsa is sounding a warning again about the Venezuelan government's excessive tax take amid debate within the company about spending priorities.

  12. Word Pro - Untitled1

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

    Day) Year Belgium 1 Brazil Canada France Italy Japan Mexico Nether- lands South Korea Spain United Kingdom U.S. Virgin Islands and Puerto Rico Other Total 1960 3 4 34 4 6 62 18 6 ...

  13. Word Pro - Untitled1

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

    Kingdom 569 295 249 160 75 58 49 39 34 30 16 15 Mexico Canada Netherlands Brazil Japan Spain France Italy United Belgium U.S. Virgin South 0 100 200 300 400 500 600 Thousand ...

  14. Obama Administration Delivers More than $60 Million for Weatherization Programs in Six States and Territories

    Broader source: Energy.gov [DOE]

    Recovery Act funding to expand weatherization assistance programs, create jobs and weatherize nearly 17,000 homes in American Samoa, Northern Arapahoe Tribe, Northern Mariana Islands, Puerto Rico, Tennessee and the U.S. Virgin Islands

  15. This Week In Petroleum Summary Printer-Friendly Version

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

    was the largest employer in the U.S. Virgin Islands, will likely have a major adverse impact on the economy of that U.S. territory. The impact on the mainland United States is...

  16. This Week In Petroleum Summary Printer-Friendly Version

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

    crude oil imports of 912,000 bbld comprised the majority of those volumes. Even factoring in 255,000 bbld of petroleum product imports from the U.S. Virgin Islands (about 60...

  17. Jennifer DeCesaro | Department of Energy

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

    consultant in the U.S. Virgin Islands. She holds a B.A. in Environmental Biology from Colorado College and a Master's Degree in Environmental Law from the Vermont Law ...

  18. USVI Energy Road Map: Charting the Course to a Clean Energy Future...

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

    USVI Energy Road Map Charting the Course to a Clean Energy Future EDIN Energy Development in Island Nations U.S. Virgin Islands EDIN Energy Development in Island Nations U.S. ...

  19. Energy Transition Initiative: Island Energy Snapshot - Puerto Rico (Fact Sheet); NREL(National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-03-01

    This profile provides a snapshot of the energy landscape of the Commonwealth of Puerto Rico - a U.S. territory located about 60 miles east of the Dominican Republic and directly west of the U.S. Virgin Islands.

  20. Tax Credits, Rebates & Savings | Department of Energy

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

    and Wind Easements & Rights Laws In the U.S. Virgin Islands, the owner of a solar or wind-energy system is permitted to negotiate for assurance of continued access to the system's...

  1. This Week In Petroleum Summary Printer-Friendly Version

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

    consumption declines in 2011. On January 18, Hess announced the closure of its HOVENSA joint venture refinery in the U.S. Virgin Islands, a major source of product supply to the...

  2. Waste-to-Energy Technologies and Project Development | Department...

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

    Presentation at Waste-to-Energy using Fuel Cells Webinar, July 13, 2011 wtedod-doewkshp7... U.S. Virgin Islands Report of the DOD-DOE Workshop on Converting Waste to Energy ...

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

    US Virgin Islands US Virgin Islands Profile Territory Profile and Energy Estimates Change State/Territory Choose a U.S. State or Territory United States Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio

  4. NREL's Renewable Energy Development Expertise Reduces Project Risks (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-12-01

    This National Renewable Energy Laboratory (NREL) success story fact sheet highlights a June 2012 solar power purchase agreement between the Virgin Islands Water and Power Authority and three corporations. The fact sheet describes how technical assistance from DOE's National Renewable Energy Laboratory enabled the U.S. Virgin Islands to realistically assess its clean energy resources and identify the most viable and cost-effective solutions to its energy challenges--resulting in a $65 million investment in solar energy in the territory.

  5. Design, Integration, Communication and Construction Engineering 2

    National Nuclear Security Administration (NNSA)

    1, 2016 QUESTIONS SUBMITTED BY DICCE2 INDUSTRY DAY ATTENDEES on 9/23/15 1. The sample task is Vietnam. Is either of the incumbent contractor's currently working there? Conflict? a. The Vietnam project is not a sample task, it is a real project that will be awarded as a Task Order. Neither incumbents are currently working in Vietnam under any NSDD contract. 2. If required to go to a High Risk site, will security and life support be a contractor responsibility? a. Each contractor makes a safety

  6. Design, Integration, Communication and Construction Engineering 2

    National Nuclear Security Administration (NNSA)

    8, 2016 QUESTIONS SUBMITTED AFTER DICCE2 REQUEST FOR PROPOSAL RELEASE DATE OF 2/1/2016 1. Section L Attachment L-7a Vietnam Statement of Work. Does each lane already have adequate electric to power proposed RPM equipment? If not which building should power be routed from? a. Response: This information is contained in the Vietnam Design Requirements Document, specifically section 3.1.4. 2. Section L Attachment L-7a Vietnam Statement of Work. Does each lane where the RPM units are being installed

  7. [pic] EERE Web Site Statistics - Lose Your Excuse

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

    ... Federation|52|0%| |25.|Spain|52|0%| |26.|Indonesia|52|0%| |27.|Thailand|52|0%| |28.|Vietnam|51|0%| |29.|Belgium|48|0%| |30.|France|47|0%| |31.|Philippines|46|0%| ...

  8. Patricia Hagerty, Aviation Program Analyst

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

    United States. Pat has two bachelor's degrees from the University of Montana; she is a certified general aviation private pilot and a Vietnam Era Veteran of the U.S. Coast Guard.

  9. armed forces

    National Nuclear Security Administration (NNSA)

    organization that takes World War II, Korean War and Vietnam War veterans to the U.S. capital to see the memorials built in their honor at zero cost to the veteran.

  10. veterans

    National Nuclear Security Administration (NNSA)

    organization that takes World War II, Korean War and Vietnam War veterans to the U.S. capital to see the memorials built in their honor at zero cost to the veteran.

  11. TTW 11-9-06

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

    ... Dennis Hurtt U.S. Army 1964-1967 I wish all veterans a safe Veterans' Day on November 11 and ask everyone to remember Korea, Vietnam, Afghanistan and Iraq veterans and the ...

  12. Y-12s Training and Technology ? TAT and John Ray

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

    AFB in North Carolina. He completed a tour of Vietnam during the war and a tour of Turkey, earning a bronze medal and the distinguished flying cross. During both tours we lived...

  13. NNSA Completes Fourth International Meeting on Next Generation Nuclear

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

    Safeguards | National Nuclear Security Administration | (NNSA) NNSA Completes Fourth International Meeting on Next Generation Nuclear Safeguards July 12, 2012 HANOI, VIETNAM - The U.S. Department of Energy's National Nuclear Security Administration (NNSA), together with the Vietnam Agency for Radiation and Nuclear Safety, announced today the successful completion of the Fourth International Meeting on Next Generation Safeguards. Organized by NNSA's Next Generation Safeguards Initiative

  14. NREL: Technology Deployment - Developing Countries Demonstrate Impacts of

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

    Low Emission Development Strategies Developing Countries Demonstrate Impacts of Low Emission Development Strategies News EC-LEDS Highlights Renewable Energy Resource Data at COP21 Vietnam Makes Strides to Lower Emissions Thru Green Building Code, High-Performance Buildings Colombia Makes Major Strides in Low Emission Development Payments for Forest Environmental Services in Vietnam Preserves Forests, Engages Communities Presidential Engagement on Low Emission Development Strategies in Gabon

  15. Attachment L-7a U.S. DEPARTMENT OF ENERGY NATIONAL NUCLEAR SECURITY ADMINISTRATION

    National Nuclear Security Administration (NNSA)

    AM52-08NAXXXXX Task Order No: DT000XXXX Statement of Work August 7, 2015 Task Order Title: Design, Integration, Construction, Communications, and Engineering (DICCE) Services for Port of Cat Lai, Vietnam. Scope: The Contractor shall design, construct, and integrate fully functional portal monitor and communications systems at designated sites in Vietnam.  Port of Cat Lai Requirements Documents: The following task order requirements describe key milestones and deliverables. For a more complete

  16. Attachment L-7c

    National Nuclear Security Administration (NNSA)

    c [Type here] VIETNAM MOBILIZATION PLAN DE-SOL-0008449 1.0 INTRODUCTION Based on the information presented below, the Statement of Work requirements relating to in- country deployments, and the Work Breakdown Structure (WBS) provided in Table 1, the Offeror shall develop a mobilization plan that describes its approach to a comprehensive Nuclear Smuggling Detection and Deterrence (NSDD) deployment involving Port of Cat Lai seaport in Vietnam. 2.0 REQUIREMENTS The Offeror shall provide a plan for

  17. DE-SOL-0008449 Attachment L-7c

    National Nuclear Security Administration (NNSA)

    DE-SOL-0008449 Attachment L-7c [Type here] VIETNAM MOBILIZATION PLAN DE-SOL-0008449 1.0 INTRODUCTION Based on the information presented below, the Statement of Work requirements relating to in- country deployments, and the Work Breakdown Structure (WBS) provided in Table 1, the Offeror shall develop a mobilization plan that describes its approach to a comprehensive Nuclear Smuggling Detection and Deterrence (NSDD) deployment involving Port of Cat Lai seaport in Vietnam. 2.0 REQUIREMENTS The

  18. TASK ORDER

    National Nuclear Security Administration (NNSA)

    NA0000XXX Task Order No: DE-DT000XXXX Statement of Work August 7, 2015 Task Order Title: Design, Integration, Construction, Communications, and Engineering (DICCE) Services for Port of Cat Lai, Vietnam. Scope: The Contractor shall design, construct, and integrate fully functional portal monitor and communications systems at designated sites in Vietnam. * Port of Cat Lai Requirements Documents: The following task order requirements describe key milestones and deliverables. For a more complete

  19. Oil and gas developments in South Africa, Central America, Caribbean Area, and Mexico in 1984

    SciTech Connect (OSTI)

    Tappmeyer, D.M.

    1985-10-01

    For the 25 countries described in the region, exploration activity continued to be centered in proven petroleum provinces in 1984. Exploration activity increased in Brazil, Colombia, and Venezuela. Important, successful exploration efforts continued in areas around Cano Limon field in Colombia, and Guafita and La Victoria fields in Venezuela. Notable discoveries in South America included the 42-46-1X San Martin Cretaceous discovery by Shell in the Ucayali basin in Peru, the significant oil and gas discovery at Palmar Largo ES-1 by YPF in Argentina, and the first offshore gas discovery, the Pecten 1-SPS-20 wildcat in the Santo basin in Brazil. Oil production increased in Barbados, Brazil, Colombia, Ecuador, Mexico, Peru, Trinidad and Tobago, and Venezuela. A notable increase (40%) in oil production occurred in Brazil. Gas production increased in Argentina, Barbados, Colombia, Peru, and Trinidad and Tobago. 8 figures, 8 tables.

  20. Recent hydrocarbon developments in Latin America: Key issues in the downstream oil sector

    SciTech Connect (OSTI)

    Wu, K.; Pezeshki, S.

    1995-03-01

    This report discusses the following: (1) An overview of major issues in the downstream oil sector, including oil demand and product export availability, the changing product consumption pattern, and refineries being due for major investment; (2) Recent upstream developments in the oil and gas sector in Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Mexico, Peru, Trinidad and Tobago, and Venezuela; (3) Recent downstream developments in the oil and gas sector in Argentina, Chile, Colombia, Ecuador, Mexico, Peru, Cuba, and Venezuela; (4) Pipelines in Argentina, Bolivia, Brazil, Chile, and Mexico; and (5) Regional energy balance. 4 figs., 5 tabs.

  1. Upgrading Orinoco belt heavy oil

    SciTech Connect (OSTI)

    Alcantara, J.; Castillo, O.

    1982-09-01

    The Orinoco Heavy Oil Belt of Venezuela is a subsurface geological formation of petroleum-bearing sands that is approximately 700 km long and between 60 and 80 km wide. The results of recent explorations have shown the area to contain over one trillion barrels of oil in-place, ranging from 8/sup 0/ API to 14/sup 0/ APE gravity. In an effort to develop these resources, Petroleos de Venezuela has undertaken a program to evaluate and develop this heavy oil belt. The objectives of this program are discussed along with the process technology selection, pilot plants, and environmental protection measures. (JMT)

  2. Upgrading Orinoco Belt heavy oil

    SciTech Connect (OSTI)

    Aliantara, J.; Castillo, O.

    1982-05-01

    Petroleos de Venezuela, S.A. (PDVSA), in an effort to develop new oil resources, has undertaken a program to evaluate and develop the Orinoco Heavy Oil Belt, in the eastern part of Venezuela. Lagoven, S.A., a subsidiary of PDVSA, has been assigned the responsibility for developing and upgrading part of the Orinoco belt. This paper describes the most relevant aspects of Lagoven's first upgrading module, a facility that will convert Orinoco oil into a premium crude with a very high yield of products of great market demand.

  3. Pdvsa maps ambitious Venezuelan oil plan

    SciTech Connect (OSTI)

    Not Available

    1991-01-14

    Venezuela's national oil company, Petroleos de Venezuela SA (Pdvsa), is moving ahead with an ambitious investment program designed to substantially expand its activities in oil and gas exploration and production, refining, petrochemicals, and coal in the 1990s. The company, which has stakes in refining and marketing companies in the U.S., Europe, and the Caribbean, also is seeking new investment opportunities in U.S. and European markets as well as in the Far East. Pdvsa officials expect the company by 2000 to have developed a much stronger presence in the global energy market.

  4. Dupoly process for treatment of depleted uranium and production of beneficial end products

    SciTech Connect (OSTI)

    Kalb, Paul D.; Adams, Jay W.; Lageraaen, Paul R.; Cooley, Carl R.

    2000-02-29

    The present invention provides a process of encapsulating depleted uranium by forming a homogenous mixture of depleted uranium and molten virgin or recycled thermoplastic polymer into desired shapes. Separate streams of depleted uranium and virgin or recycled thermoplastic polymer are simultaneously subjected to heating and mixing conditions. The heating and mixing conditions are provided by a thermokinetic mixer, continuous mixer or an extruder and preferably by a thermokinetic mixer or continuous mixer followed by an extruder. The resulting DUPoly shapes can be molded into radiation shielding material or can be used as counter weights for use in airplanes, helicopters, ships, missiles, armor or projectiles.

  5. Energy Department Helps Advance Island Clean Energy Goals (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2012-10-01

    This U.S. Department of Energy (DOE) Office of Energy Efficiency and Renewable Energy (EERE) fact sheet highlights a June 2012 solar power purchase agreement between the Virgin Islands Water and Power Authority and three corporations. The fact sheet describes how financial support from DOE and technical assistance from DOE's National Renewable Energy Laboratory enabled the U.S. Virgin Islands to realistically assess its clean energy resources and identify the most viable and cost-effective solutions to its energy challenges--resulting in a $65 million investment in solar energy in the territory.

  6. USVI Makes Headway Toward Goal to Reduce Fossil Fuel 60% by 2025

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

    Oil prices spike to over $145/ barrel and price of electricity exceeds $0.50/kWh in U.S. Virgin Islands (USVI) USVI announces goal to reduce fossil fuel use 60% by 2025 In 3rd most active hurricane season on record, Earl hits USVI Virgin Islands Energy O ce (VIEO) launches Sun Power Loan Program WAPA installs waste heat recovery plant, adding 19 MW of power without burning a single drop of additional oil VIEO awards nearly $1 million to USVI nonpro ts for energy e ciency and renewable energy

  7. SPECIAL COLLOQUIUM : Building a Commercial Space Launch System and the Role of Space Tourism in the Future (exceptionally on Tuesday)

    ScienceCinema (OSTI)

    None

    2011-04-25

    The talk will explore a little of the history of space launch systems and rocketry, will explain why commercial space tourism did not take off after Apollo, and what is happening right now with commercial space systems such as Virgin's, utilising advances in aerospace technology not exploited by conventional ground-based rocket systems. I will then explain the Virgin Galactic technology, its business plan as a US-regulated space tourism company, and the nature of its applications. I will then go on to say a little of how our system can be utilised for sub-orbital space science based on a commercial business plan

  8. 2011 News | Buildings | NREL

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

    1 News Below are news stories related to Buildings. RSS Learn about RSS. December 30, 2011 St. Thomas Airport Installs Largest Solar Project in U.S. Virgin Islands Solar energy is making its mark in the U.S. Virgin Islands (USVI), as evidenced by the large-scale solar photovoltaic (PV) system installed at the Cyril E. King Airport on St. Thomas. December 13, 2011 NREL Employees Recognized by Industry Peers Trade media and industry groups recently have honored several employees at the U.S.

  9. Word Pro - Untitled1

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

    Total Non-OPEC OPEC Persian Gulf 0 60 120 180 240 300 360 Billion Dollars Nations 72.5 47.1 40.6 32.6 31.7 14.5 7.4 2.3 1.6 Canada Saudi Arabia Mexico Nigeria Venezuela Colombia ...

  10. F.O.B. Costs of Imported Crude Oil by Area

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

    Mexico 36.16 30.12 24.12 24.50 28.96 30.53 1975-2016 Nigeria W W 37.83 W W 1973-2016 Saudi Arabia 39.87 34.75 26.24 27.46 34.21 37.11 1973-2016 United Kingdom 1977-2013 Venezuela ...

  11. Energy Transition Initiative: Island Energy Snapshot - Curacao; U.S. Department of Energy (DOE), NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-06-01

    This profile provides a snapshot of the energy landscape of Curacao, an autonomous member of the Kingdom of the Netherlands located off the coast of Venezuela. Curacao’s utility rates are approximately $0.26 per kilowatt-hour (kWh), below the Caribbean regional average of $0.33/kWh.

  12. Energy Transition Initiative: Island Energy Snapshot - Trinidad and Tobago; NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-05-20

    This profile provides a snapshot of the energy landscape of Trinidad and Tobago, a two-island nation located off the coast of Venezuela. Trinidad and Tobago’s electricity rates are some of the lowest in the Caribbean at approximately $0.04 per kilowatt-hour (kWh), well below the regional average of $0.33/kWh.

  13. Oil discoveries and basin resource prediction in Latin America: Past, present, and future

    SciTech Connect (OSTI)

    Kronman, G.E.; Aleman, A.M.; Rushworth, S.W. )

    1993-02-01

    Over 350 oil discoveries were made in Latin America during the 1980s. About 12% are estimated to contain reserves greater than 100 MMBO. Several of the larger finds (>500 MMBO), such as Cusiana (Colombia), Furrial/Musipan (Venezuela), Cano Lima (Colombia) and Marlim (Brazil) represent an important part of the giant field found worldwide since 1980. Most of the larger discoveries were made by national oil companies in Venezuela, Mexico and Brazil. Undiscovered oil resources of 40-80 BBO are estimated to remain in the highest potential Latin American basins, including those in Mexico, based on historical field size data and current geological knowledge. Over 150 BBO of produced oil and proven reserves has been found in the same group of basins. The probability of finding large undiscovered oil and gas fields (>100 MMBOE) in selected established and mature Latin American basins is high. The Campos (Brazil), Llanos (Colombia), Magadalena (Colombia), Maracaibo (Venezuela), Marahon-Oriente-Putomayo (Peru-Ecuador-Colombia), Maturin (Venezuela), Reforma-Campeche (Mexico) and Ucayali (Peru) basins have the best possibility for such accumulations. Another tier of frontier and emerging basins may also contain significant resources, but limited data makes it difficult to estimate their undiscovered resources. Some of the higher potential basins in this group include the Sierra de Chiapas (Mexico/Guatemala), Huallaga (Peru), Yucatan (Mexico), Sabinas, and Burgos (Mexico) basins.

  14. Fact #733: June 25, 2012 World's Top Petroleum-Producing Countries...

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

    Iran 4.2 China 4.1 Canada 3.6 United Arab Emirates 3.1 Mexico 2.9 Kuwait 2.7 Brazil 2.6 Iraq 2.6 Nigeria 2.5 Venezuela 2.5 Norway 2.0 Algeria 1.9 Angola 1.8 Kazakhstan 1.6 Qatar ...

  15. The Pathway to Energy Security

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

    Canada 2.04 (16.4%) US Domestic 7.38 Venezuela 1.54 (12.4%) Mexico 1.56 (12.5%) Other OPEC 0.78 (6.3%) Iraq 0.77 (6.2%) Nigeria 1.07 (8.6%) Other Non-OPEC 3.0 (24.1%) Saudi Arabia ...

  16. CRC handbook of agricultural energy potential of developing countries

    SciTech Connect (OSTI)

    Duke, J.A.

    1986-01-01

    The contents of this book are: Introduction; Kenya; Korea (Republic of); Lesotho; Liberia; Malagasy; Malawi; Mali; Mauritania; Mexico, Mozambique, Nepal; Nicaragua; Niger; Nigeria; Pakistan; Panama; Paraguay; Peru; Philippines; Rwanda; Senegal; Sierra Leone; Somalia; Sri Lanka; Sudana; Surinam; Swaziland; Tanzania; Thailand; Togo; Uganda; Uruguay; Venezuela; Zaire; Zambia; Appendix I. Conventional and Energetic Yields; Appendix II, Phytomass Files; and References.

  17. untitled

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

    Emirates 0 0 0 0 0 0 0 Venezuela 1,042 0 0 0 0 0 0 Non OPEC 38,164 55 4,512 0 0 94 94 Angola 950 0 0 0 0 0 0 Argentina 0 0 0 0 0 0 0 Aruba 0 0 0 0 0 0 0 Australia 0 0 0 0 0 0 0...

  18. untitled

    Gasoline and Diesel Fuel Update (EIA)

    Emirates 0 0 0 0 0 0 0 Venezuela 1,098 0 0 0 0 0 0 Non OPEC 36,529 43 2,659 0 0 22 22 Angola 479 0 0 0 0 0 0 Argentina 0 0 0 0 0 0 0 Aruba 0 0 0 0 0 0 0 Australia 0 0 0 0 0 0 0...

  19. untitled

    Gasoline and Diesel Fuel Update (EIA)

    0 0 0 0 0 Venezuela 33,726 267 595 724 0 0 0 Non OPEC 76,663 0 1,458 10,669 0 710 710 Angola 7,241 0 0 300 0 0 0 Argentina 0 0 91 0 0 3 3 Aruba 0 0 0 2,659 0 0 0 Australia 0 0 0 0...

  20. untitled

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

    0 0 0 0 0 Venezuela 25,725 276 0 993 0 0 0 Non OPEC 59,194 322 2,858 14,288 60 540 600 Angola 5,113 0 0 374 0 0 0 Argentina 0 0 0 21 0 0 0 Aruba 0 0 0 1,846 0 0 0 Australia 0 0 0 0...

  1. untitled

    Gasoline and Diesel Fuel Update (EIA)

    0 0 0 0 0 0 0 Venezuela 10,326 0 0 0 0 0 0 Non OPEC 319,072 328 25,168 627 0 316 316 Angola 12,287 0 0 0 0 0 0 Argentina 150 0 0 0 0 0 0 Aruba 0 0 0 294 0 0 0 Australia 314 0 0 0...

  2. untitled

    Gasoline and Diesel Fuel Update (EIA)

    0 Venezuela 5,359 0 57 0 905 708 1,613 Non OPEC 24,214 0 822 2,623 7,716 8,966 16,682 Angola 6,120 0 0 0 0 0 0 Argentina 0 0 0 181 0 0 0 Aruba 0 0 0 882 0 0 0 Australia 0 0 0 0 0...

  3. PSA Vol 1 Tables Revised Ver 2 Print.xls

    Gasoline and Diesel Fuel Update (EIA)

    0 0 0 0 0 0 0 Venezuela 13,880 0 0 0 0 0 0 Non OPEC 435,408 483 39,774 627 0 877 877 Angola 14,731 0 0 0 0 0 0 Argentina 150 0 0 0 0 0 0 Aruba 0 0 0 294 0 0 0 Australia 314 0 0 0...

  4. untitled

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

    0 0 0 0 0 0 0 Venezuela 13,730 0 0 0 0 0 0 Non OPEC 428,008 483 36,692 627 0 877 877 Angola 14,726 0 0 0 0 0 0 Argentina 150 0 0 0 0 0 0 Aruba 0 0 0 294 0 0 0 Australia 314 0 0 0...

  5. Review of South American mines

    SciTech Connect (OSTI)

    Not Available

    1984-07-01

    A general overview is presented of the mining activity and plans for South America. The countries which are presented are Columbia, Argentina, Brazil, Venezuela, Chile, Peru, and Bolivia. The products of the mines include coal, bauxite, gold, iron, uranium, copper and numerous other minor materials. A discussion of current production, support and processing facilities, and mining strategies is also given.

  6. Energy Transition Initiative: Island Energy Snapshot - Bonaire; U.S. Department of Energy (DOE), NREL (National Renewable Energy Laboratory)

    SciTech Connect (OSTI)

    2015-06-01

    This profile provides a snapshot of the energy landscape of Bonaire, a special municipality of the Kingdom of the Netherlands located off the coast of Venezuela. Bonaire’s utility rates are approximately $0.35 per kilowatt-hour (kWh), above the Caribbean regional average of $0.33/kWh.

  7. Cost estimate for muddy water palladium production facility at Mound

    SciTech Connect (OSTI)

    McAdams, R.K.

    1988-11-30

    An economic feasibility study was performed on the ''Muddy Water'' low-chlorine content palladium powder production process developed by Mound. The total capital investment and total operating costs (dollars per gram) were determined for production batch sizes of 1--10 kg in 1-kg increments. The report includes a brief description of the Muddy Water process, the process flow diagram, and material balances for the various production batch sizes. Two types of facilities were evaluated--one for production of new, ''virgin'' palladium powder, and one for recycling existing material. The total capital investment for virgin facilities ranged from $600,000 --$1.3 million for production batch sizes of 1--10 kg, respectively. The range for recycle facilities was $1--$2.3 million. The total operating cost for 100% acceptable powder production in the virgin facilities ranged from $23 per gram for a 1-kg production batch size to $8 per gram for a 10-kg batch size. Similarly for recycle facilities, the total operating cost ranged from $34 per gram to $5 per gram. The total operating cost versus product acceptability (ranging from 50%--100% acceptability) was also evaluated for both virgin and recycle facilities. Because production sizes studied vary widely and because scale-up factors are unknown for batch sizes greater than 1 kg, all costs are ''order-of-magnitude'' estimates. All costs reported are in 1987 dollars.

  8. Energy Development in Island Nations (EDIN), Partnering to Increase Island Energy Security Around the World (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2010-06-01

    This fact sheet provides an overview of the international partnership for Energy Development in Island nations, including mission, goals, and organization. It also includes background on EDIN's three pilot projects: U.S. Virgin Islands, Iceland-Dominica Collaboration, and New Zealand-Geothermal Potential in the Pacific.

  9. EDIN-USVI Clean Energy Quarterly: Volume 1, Issue 3, September 2011 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2011-09-01

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations-U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the five working groups, and project-related renewable energy and energy efficiency educational outreach and technology deployment efforts.

  10. USVI Energy Road Map: Charting the Course to a Clean Energy Future (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2011-07-01

    This brochure provides an overview of the integrated clean energy deployment process and progress of the Energy Development in Island Nations U.S. Virgin Islands pilot project road map, including over-arching goals, organization, strategy, technology-specific goals and accomplishments, challenges, solutions, and upcoming milestones.

  11. EDIN-USVI Clean Energy Quarterly: Volume 2, Issue 1, June 2012 (Newsletter)

    SciTech Connect (OSTI)

    Not Available

    2012-06-01

    This quarterly newsletter provides timely news and information about the plans and progress of the Energy Development in Island Nations-U.S. Virgin Islands pilot project, including significant events and milestones, work undertaken by each of the working groups, and project-related technology deployment efforts.

  12. "Title","Creator/Author","Publication Date","OSTI Identifier...

    Office of Scientific and Technical Information (OSTI)

    U.S. Virgin Islands Wind Resources Update 2014","Roberts, J. O.; Warren, A.","2014-12-01T05:00:00Z",1166661,"10.21721166661","NRELTP-7A40-63094","AC36-08GO28308",,"Technical...

  13. First joint SPE/DOE symposium on enhanced oil recovery, proceedings supplement

    SciTech Connect (OSTI)

    1980-01-01

    The First Joint Symposium on Enhanced Oil Recovery sponsored by the Society of Petroleum Engineers and the US Department of Energy was held in Tulsa, Oklahoma. Besides the thirty-three technical papers which covered all phases of enhanced oil recovery and were published in the Proceedings, the Symposium included a session on Enhanced Oil Recovery Incentives where ten papers were presented which discussed the status of enhanced oil recovery technology, and included papers on incentive programs of the United States, Canada and Venezuela. These papers are published in this Proceedings Supplement under the following titles: Federal Government Role in enhanced Oil Recovery; Financial Realities of an Adequate Petroleum Supply; Major Technology Constraints in Enhanced Oil Recovery; Decontrol-Opportunities and Dangers; Status of EOR Technology; Impact of Federal Incentives on US Production; Canadian Incentives Program; and Heavy Oil Incentives in Venezuela.

  14. Estimations and prospects of secondary recovery through conventional gas and waterflooding

    SciTech Connect (OSTI)

    Araujo, J.B.

    1981-03-01

    Conventional waterflooding and/or gas injection have been used extensively for the production of additional hydrocarbons, preferably in light and medium oil reservoirs, and in a lesser extent in heavy oil reservoirs. There are 182 active projects of secondary recovery distributed in Venezuela as follows: 113 projects of gas injection, 64 of waterflooding, and 5 projects of simultaneous injection of gas and water. The daily production by using these methods is 800,000 bpd (40% of national production), and it is expected that 6,000 million bbl of additional oil will be recovered. An objective estimation of the active projects of gas injection and/or waterflooding performed at the present in Venezuela is presented based on statistical data and relevant results. The future prospects also are predicted and quantified.

  15. Short-Term Energy Outlook - U.S. Energy Information Administration (EIA)

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

    3b : Non-OPEC Petroleum and Other Liquids Supply (Million Barrels per Day) Either scripts and active content are not permitted to run or Adobe Flash Player version ${version_major}.${version_minor}.${version_revision} or greater is not installed. Get Adobe Flash Player - = no data available OPEC = Organization of Petroleum Exporting Countries: Algeria, Angola, Ecuador, Gabon, Indonesia, Iran, Iraq, Kuwait, Libya, Nigeria, Qatar, Saudi Arabia, the United Arab Emirates, Venezuela. Notes: The

  16. Slide 1

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

    A New Americas? 2013 EIA Energy Conference Ivan Sandrea Partner, Global Oil and Gas Emerging Markets June 17-18, JW Marriott, Washington DC A New Americas? Page 2 The New Americas (excluding USA, Canada) Points for Discussion Latin America post Chavez? Can Mexico deliver on reforms? Can state NOCs in Brazil, Venezuela and Mexico deliver on mega projects? Can emergent energy trends, such as rising LNG imports, petroleum product demand growth and deteriorating refining sector, be reversed? What is

  17. Total Crude Oil and Products Imports from All Countries

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

    Country: All Countries Persian Gulf OPEC Algeria Angola Ecuador Indonesia Iraq Kuwait Libya Nigeria Qatar Saudi Arabia United Arab Emirates Venezuela Non OPEC Albania Argentina Aruba Australia Austria Azerbaijan Bahamas Bahrain Barbados Belarus Belgium Belize Benin Bolivia Bosnia and Herzegovina Brazil Brunei Bulgaria Burma Cameroon Canada Chad Chile China Colombia Congo (Brazzaville) Congo (Kinshasa) Cook Islands Costa Rica Croatia Curacao Cyprus Czech Republic Denmark Dominican Republic Egypt

  18. Total Crude Oil and Products Imports from All Countries

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

    Country: All Countries Persian Gulf OPEC Algeria Angola Ecuador Indonesia Iraq Kuwait Libya Nigeria Qatar Saudi Arabia United Arab Emirates Venezuela Non OPEC Albania Argentina Aruba Australia Austria Azerbaijan Bahamas Bahrain Barbados Belarus Belgium Belize Benin Bolivia Bosnia and Herzegovina Brazil Brunei Bulgaria Burma Cameroon Canada Chad Chile China Colombia Congo (Brazzaville) Congo (Kinshasa) Cook Islands Costa Rica Croatia Curacao Cyprus Czech Republic Denmark Dominican Republic Egypt

  19. Total Net Imports of Crude Oil and Petroleum Products into the U.S.

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

    Country: Total All Countries Persian Gulf OPEC Algeria Angola Ecuador Indonesia Iran Iraq Kuwait Libya Nigeria Qatar Saudi Arabia United Arab Emirates Venezuela Non OPEC Afghanistan Albania Andora Anguilla Antigua and Barbuda Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Belize Benin Bermuda Bolivia Bosnia and Herzegovina Botswana Brazil Brunei Bulgaria Burkina Faso Burma Cambodia Cameroon Canada Cayman Islands Chad Chile China Cocos

  20. U.S. Imports from All Countries

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

    Import Area: U.S. Period/Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Country: All Countries Persian Gulf OPEC Algeria Angola Ecuador Indonesia Iraq Kuwait Libya Nigeria Qatar Saudi Arabia United Arab Emirates Venezuela Non OPEC Albania Argentina Aruba Australia Austria Azerbaijan Bahamas Bahrain Barbados Belarus Belgium Belize Benin Bolivia Bosnia and Herzegovina Brazil Brunei Bulgaria Burma Cameroon Canada Chad Chile

  1. Eastern Renewable Generation Integration Study | Grid Modernization | NREL

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

    Import Area: East Coast (PADD 1) Midwest (PADD 2) Gulf Coast (PADD 3) Rocky Mountain (PADD 4) West Coast (PADD 5) Period/Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Country: All Countries Persian Gulf OPEC Algeria Angola Ecuador Indonesia Iraq Kuwait Libya Nigeria Qatar Saudi Arabia United Arab Emirates Venezuela Non OPEC Albania Argentina Aruba Australia Austria Azerbaijan Bahamas Bahrain Barbados Belarus Belgium Bosnia

  2. South America: Growth in E and P opportunities keeps accelerating. [Oil and gas exploration and development in South America

    SciTech Connect (OSTI)

    Not Available

    1993-08-01

    This paper reviews and summarizes the oil and gas developments in Columbia, Argentina, Venezuela, Brazil, Ecuador, Peru, Bolivia, Chile, and other South American oil and gas producing countries during 1992 through 1993 and forecasts the future developments. The expanding exploration in these areas has resulted from the major new oil finds and the need for local countries to help stabilize their currency. The paper discusses exploration and drilling activity, production, and financial expenditures made on developing this regions reserves.

  3. Good prospects overcome domestic politics

    SciTech Connect (OSTI)

    1997-08-01

    The paper discusses the South American gas and oil industries. Opening ever wider to private investment, the continent is attracting a flood of foreign and local firms, pushing drilling and production rates still higher. This is despite a rash of political problems in many countries, including guerrillas, environmentalists, crooked officials and border disputes. Separate evaluations are given for Venezuela, Argentina, Colombia, Brazil, Bolivia, Ecuador, Peru, Trinidad and Tobago, Chile, and briefly for Falkland Islands, Paraguay, Suriname, and Barbados.

  4. South America: Investment target of the world

    SciTech Connect (OSTI)

    1996-08-01

    The paper discusses investment in the oil and gas industries of South America. For Venezuela, first-round profit sharing, marginal field agreements, and drilling and production activities are described. Exploration, resource development, and production are also described for Argentina, Colombia, Brazil, Ecuador, Trinidad and Tobago, Peru, Bolivia, Chile, Uruguay, and the Falkland Islands. Political problems in Ecuador, licensing in Trinidad and Tobago, and the privatization of Petroperu are also mentioned.

  5. South America, Central America, the Caribbean, and Mexico

    SciTech Connect (OSTI)

    Deal, C.

    1981-10-01

    Summaries of oil and gas drillings, well completions, production, exploratory wells, exploration activity and wildcat drilling were given for South America, Central America, the Caribbean, and Mexico. The countries, islands, etc. included Argentina, Bahamas, Barbados, Belize, Bolivia, Brazil, Colombia, Costa Rica, Cuba, Dominican Republic, Ecuador, French Guiana, Guatemala, Guyana, Haiti, Honduras, Jamaica, Leeward and Windward Islands, Mexico, Netherlands Antilles, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, El Salvador, Surinam, Trinidad and Venezuela. 16 figures, 120 tables. (DP)

  6. East Coast (PADD 1) Imports from All Countries

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

    Import Area: East Coast (PADD 1) Midwest (PADD 2) Gulf Coast (PADD 3) Rocky Mountain (PADD 4) West Coast (PADD 5) Period/Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Country: All Countries Persian Gulf OPEC Algeria Angola Ecuador Indonesia Iraq Kuwait Libya Nigeria Qatar Saudi Arabia United Arab Emirates Venezuela Non OPEC Albania Argentina Aruba Australia Austria Azerbaijan Bahamas Bahrain Barbados Belarus Belgium Bosnia

  7. untitled

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

    Venezuela 1,902 0 0 374 240 942 1,182 Non OPEC 19,630 0 2,479 1,958 5,736 8,371 14,107 Angola 4,219 0 0 0 0 0 0 Argentina 0 0 0 0 0 162 162 Aruba 0 0 0 0 0 0 0 Australia 0 0 0 0 0...

  8. SAS Output

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

    Quantity and Average Price of U.S. Coal Imports by Origin, 2010 - 2016" "(short tons and dollars per short ton)" "Year and Quarter","Australia","Canada","Colombia","Indonesia","China","Venezuela","Other","Total" ,,,,,,,"Countries" 2010,380404,1766896,14583950,1904040,52869,581700,82828,19352687 2011,61745,1680490,9500387,856038,22128,778887,187931,13087606

  9. Use of multiphase pumps in heavy and extra heavy oil production

    SciTech Connect (OSTI)

    Gonzalez, R.; Guevara, E.M.; Colmenares, J.D.

    1995-12-31

    The main results of a technical and economical feasibility study carried out to analyze the application of multiphase flow technologies in the production of heavy and extra heavy crudes from the Arecuna Field of Corpoven, S.A. in the Orinoco Belt, Venezuela, are presented. It was found that flow stations based on multiphase technologies such as multiphase pumping and metering were the most adequate both technically and economically.

  10. Supporting technology for enhanced oil recovery - EOR thermal processes

    SciTech Connect (OSTI)

    1995-03-01

    This report contains the results of efforts under the six tasks of the Eighth Amendment and Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section.

  11. Oil and gas developments in South America, Central America, Caribbean area, and Mexico in 1987

    SciTech Connect (OSTI)

    Wiman, W.D.

    1988-10-01

    Exploration activity in South America, Central America, the Caribbean area, and Mexico in 1987 showed significant increases in seismic acquisition in Belize, Bolivia, Brazil, Costa Rica, Guatemala, Mexico, Paraguay, and Peru, and a decrease in Chile and Venezuela. Exploratory drilling increased in most major producing countries but was accompanied by a decline in development drilling. Most of the increase could be attributed to private companies fulfilling obligations under risk contracts; however, state oil companies in Bolivia, Chile, and Colombia showed significant increased activity, with only Mexico showing a decrease. Colombia again had a dramatic increase in production (29% from 1986). Noteworthy discoveries were made in Bolivia (Villamontes-1); Brazil, in the Solimoes basin (1-RUC-1-AM); Chile (Rio Honda-1); Colombia, in the Llanos basin (Austral-1, La Reforma-1, Libertad Norte-1, Cravo Este-1, and Cano Yarumal-1), in the Upper Magdalena basin (Toldado-1 and Los Mangos-1); Ecuador (Frontera-1, a joint-exploration venture with Colombia); Mexico, in the Chiapas-Tabasco region (Guacho-1 and Iridi-1), in the Frontera Norte area (Huatempo-1); Peru, in the Madre de Dios basin (Armihuari-4X); Trinidad (West East Queen's Beach-1); and Venezuela (Musipan-1X). Brazil's upper Amazon (Solimoes basin) discovery, Colombia's Upper Magdalena basin discoveries Toldado-1 and Los Mangos-1, Mexico's Chiapas-Tabasco discoveries, Peru's confirmation of the giant Cashiriari discovery of 1986, and Venezuela's success in Monagas state were the highlights of 1987. 5 figs., 8 tabs.

  12. The La Pica Formation-new ideas and more questions

    SciTech Connect (OSTI)

    Linares, Luz M.

    1996-08-01

    The La Pica Formation has been producing from the beginning of the century in the fields of the Santa Barbara-Jusepin trend and Pedernales field. These fields are located in the Eastern Venezuela Basin, one of the most prolific oil basins in Venezuela. The accumulative oil produced until now in Lagoven, S.A., area is 225,556 million barrels. The type of crude produced is ranging from light to heavy. The interval producing in the fields mentioned before measures in between 1000 and 3000 in. The La Pica formation is present in all of the Eastern Venezuela Basin and continues to be an important target for oil producing. In recent years, this formation has been drilled by several wells located in different areas apart from the traditional fields. These wells had provided new information which in some cases clarified some of the questions about the environment of deposition, geochemical composition age, reservoir quality and trap style. However, these wells also have raised new questions and La Pica Formation still has a number of problems. The La Pica Formation was deposited during the Late Miocene-Pliocene time, in continental to outer neritic environments. The sediments range from silts to fine sands with some shaly intervals. The first accumulations were discovered in pinchouts against highs. However, in recent seismic lines, La Pica Formation shows possible different style of traps for hydrocarbon that could contain commercial accumulations.

  13. Venezuelan oil

    SciTech Connect (OSTI)

    Martinez, A.R. )

    1989-01-01

    Oil reserves have been known to exist in Venezuela since early historical records, however, it was not until the 20th century that the extensive search for new reserves began. The 1950's marked the height of oil exploration when 200 new oil fields were discovered, as well as over 60{percent} of proven reserves. Venezuela now produces one tone in seven of crude oil consumption and the country's abundant reserves such as the Bolivar Coastal field in the West of the country and the Orinoco Belt field in the East, will ensure it's continuing importance as an oil producer well into the 21st century. This book charts the historical development of Venezuela oil and provides a chronology of all the significant events which have shaped the oil industry of today. It covers all the technical, legal, economic and political factors which have contributed to the evolution of the industry and also gives information on current oil resources and production. Those events significant to the development of the industry, those which were influential in shaping future policy and those which precipitated further action are included. The book provides a source of reference to oil companies, oil economists and petroleum geologists.

  14. U.S. Downstream Charge Capacity of Operable Petroleum Refineries

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

    Day, Except Where Noted) Area: U.S. PAD District 1 Delaware Florida Georgia Maryland New Jersey New York North Carolina Pennsylvania Virginia West Virginia PAD District 2 Illinois Indiana Kansas Kentucky Michigan Minnesota Missouri Nebraska North Dakota Ohio Oklahoma Tennessee Wisconsin PAD District 3 Alabama Arkansas Louisiana Mississippi New Mexico Texas PAD District 4 Colorado Montana Utah Wyoming PAD District 5 Alaska Arizona California Hawaii Nevada Oregon Washington Guam Puerto Rico Virgin

  15. U.S. Production Capacity of Operable Petroleum Refineries

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

    Day, Except Where Noted) Area: U.S. PAD District 1 Delaware Florida Georgia Maryland New Jersey New York North Carolina Pennsylvania Virginia West Virginia PAD District 2 Illinois Indiana Kansas Kentucky Michigan Minnesota Missouri Nebraska North Dakota Ohio Oklahoma Tennessee Wisconsin PAD District 3 Alabama Arkansas Louisiana Mississippi New Mexico Texas PAD District 4 Colorado Montana Utah Wyoming PAD District 5 Alaska Arizona California Hawaii Nevada Oregon Washington Guam Puerto Rico Virgin

  16. NREL: Technology Deployment - Fossil Fuel Dependency Falls from 100% to 56%

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

    on Alcatraz Island Fossil Fuel Dependency Falls from 100% to 56% on Alcatraz Island News Solar Cells Light Up Prison Cells on 'The Rock' Sponsors U.S. National Park Service American Recovery and Reinvestment Act Key Partners National Park Service Golden Gate National Recreation Area National Park Service Denver Services Center Princeton Power Inc. University of Washington Lawrence Berkeley National Laboratory U.S. DOE Federal Energy Management Program Related Stories U.S. Virgin Islands

  17. NREL: Technology Deployment - Technical Assistance for Islands

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

    Islands NREL provides technical assistance to help islands reduce dependence on fossil fuels and increase energy security by implementing energy efficiency measures and leveraging indigenous renewable resources. Hawaii NREL Helps Design LEED Platinum Affordable Housing U.S. Virgin Islands Landmark Solar Deal Completed with NREL Support This tailored technical assistance includes: Establishing baseline energy use Measuring available renewable resources Assessing the viability of various energy

  18. WINDExchange: Community-Scale 50-Meter Wind Maps

    Wind Powering America (EERE)

    Community-Scale 50-Meter Wind Maps The U.S. Department of Energy provides 50-meter (m) height, high-resolution wind resource maps for most of the states and territories of Puerto Rico and the Virgin Islands in the United States. Counties, towns, utilities, and schools use community-scale wind resource maps to locate and quantify the wind resource, identifying potentially windy sites determining a potential site's economic and technical viability. Map of the updated wind resource assessment

  19. A Study of the Stability and Characterization Plutonium Dioxide and Chemical Characterization [of] Rocky Flats and Los Alamos Plutonium-Containing Incinerator Ash

    SciTech Connect (OSTI)

    Ray, A.K.; Boettger, J.C.; Behrens, Robert G.

    1999-11-29

    In the presentation ''A Study of the Stability and Characterization of Plutonium Dioxide'', the authors discuss their recent work on actinide stabilities and characterization, in particular, plutonium dioxide PuO{sub 2}. Earlier studies have indicated that PuO{sub 2} has the fluorite structure of CaF{sub 2} and typical oxide semiconductor properties. However, detailed results on the bulk electronic structure of this important actinide oxide have not been available. The authors have used all-electron, full potential linear combinations Gaussian type orbitals fitting function (LCGTO-FF) method to study PuO{sub 2}. The LCGTO-FF technique characterized by its use of three independent GTO basis sets to expand the orbitals, charge density, and exchange-correlation integral kernels. Results will be presented on zero pressure using both the Hedin-Lundquist local density approximation (LDA) model or the Perdew-Wang generalized gradient approximation (GGA) model. Possibilities of different characterizations of PuO{sub 2} will be explored. The paper ''Chemical Characterization Rocky Flats and Los Alamos Plutonium-Containing Incinerator Ash'' describes the results of a comprehensive study of the chemical characteristics of virgin, calcined and fluorinated incinerator ash produced at the Rocky Flats Plant and at the Los Alamos National Laboratory prior to 1988. The Rocky Flats and Los Alamos virgin, calcined, and fluorinated ashes were also dissolved using standard nitrate dissolution chemistry. Corresponding chemical evaluations were preformed on the resultant ash heel and the results compared with those of the virgin ash. Fluorination studies using FT spectroscopy as a diagnostic tool were also performed to evaluate the chemistry of phosphorus, sulfur, carbon, and silicon containing species in the ash. The distribution of plutonium and other chemical elements with the virgin ash, ash heel, fluorinated ash, and fluorinated ash heel particulates were studied in detail using

  20. Monthly Energy Review - July 2016

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

    Thank

    Overview U.S. Territories: American Samoa | Guam | Northern Mariana Islands | Puerto Rico | U.S. Virgin Islands More State Data & Analysis by Source Petroleum Natural Gas Electricity Coal Renewable & Alternative Fuels Nuclear Environment Total Energy Summary Reports Household Energy Use State Electricity Summaries State Renewable Electricity Statistics Natural Gas Summary Statistics Today In Energy Southern California natural gas inventories nearly flat this injection season Aug

  1. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Residual Fuel Imports by State Definitions Key Terms Definition Barrel A unit of volume equal to 42 U.S. gallons. Imports Receipts of crude oil and petroleum products into the 50 States and the District of Columbia from foreign countries, Puerto Rico, the Virgin Islands, and other U.S. possessions and territories. Petroleum Administration for Defense (PAD) Districts Geographic aggregations of the 50 States and the District of Columbia into five districts by the Petroleum Administration for

  2. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    Stocks by Type Definitions Key Terms Definition Alaskan in Transit Alaskan crude oil stocks in transit by water between Alaska and the other States, the District of Columbia, Puerto Rico, and the Virgin Islands. Asphalt A dark-brown-to-black cement-like material containing bitumens as the predominant constituent obtained by petroleum processing; used primarily for road construction. It includes crude asphalt as well as the following finished products: cements, fluxes, the asphalt content of

  3. 2015 Distributed Wind Market Report Fact Sheet | Department of Energy

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

    Distributed Wind Market Report Fact Sheet 2015 Distributed Wind Market Report Fact Sheet 2015-Distributed-Wind-Market-Report-Fact-Sheet_Page_1.jpg Wind turbines in distributed applications are found in all 50 states, Puerto Rico, and the U.S. Virgin Islands to provide energy locally, either serving on-site electricity needs or a local grid. Distributed wind is defined by the wind project's location relative to end-use and powerdistribution infrastructure, rather than turbine or project size.

  4. 2015 Energy Systems Integration Facility Annual Report Calls to Industry:

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

    5 Distributed Wind Market Report Fact Sheet 2015 Distributed Wind Market Report Fact Sheet 2015-Distributed-Wind-Market-Report-Fact-Sheet_Page_1.jpg Wind turbines in distributed applications are found in all 50 states, Puerto Rico, and the U.S. Virgin Islands to provide energy locally, either serving on-site electricity needs or a local grid. Distributed wind is defined by the wind project's location relative to end-use and powerdistribution infrastructure, rather than turbine or project size.

  5. Lessons Learned in Islands | Department of Energy

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

    Energy Transition Initiative » Lessons Learned in Islands Lessons Learned in Islands Hawai'i, the U.S. Virgin Islands, and other island communities have successfully implemented renewable energy and energy efficiency technologies to decrease their reliance on fossil fuels and achieve sustainability, economic development, and other goals. Read how in these lessons learned, which are also featured in the Islands Energy Playbook. Assessing Pathways in Aruba Learn how Aruba developed an actionable

  6. Influence of coarsened and rafted microstructures on the thermomechanical fatigue of a Ni-base superalloy

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

    Kirka, M. M.; Brindley, K. A.; Neu, R. W.; Antolovich, S. D.; Shinde, S. R.; Gravett, P. W.

    2015-08-17

    The aging of the microstructure of Ni-base superalloys during service is mainly characterized by coarsening and rafting of the γ' precipitates. The influence of these different aged microstructures on thermomechanical fatigue (TMF) under either continuously cycled (CC) and creep-fatigue (CF) was investigated. Three different aged microstructures, generated through accelerated aging and pre-creep treatments, were studied: stress-free coarsened γ', rafted with orientation perpendicular to loading direction (N-raft), and rafted with orientation parallel to loading direction (P-raft). Under most conditions, the aged microstructures were less resistant to TMF than the virgin microstructure; however, there were exceptions. Both stress-free coarsened and N-raft microstructuresmore » resulted in a reduction in TMF life under both CC and CF conditions in comparison to the virgin material. P-raft microstructure also resulted in reduction in TMF life under CC conditions; however, an increase in life over that of the virgin material was observed under CF conditions. Finally, these differences are discussed and hypothesized to be related to the interactions of the dislocations in the γ channels with γ' precipitates.« less

  7. Influence of coarsened and rafted microstructures on the thermomechanical fatigue of a Ni-base superalloy

    SciTech Connect (OSTI)

    Kirka, M. M.; Brindley, K. A.; Neu, R. W.; Antolovich, S. D.; Shinde, S. R.; Gravett, P. W.

    2015-08-17

    The aging of the microstructure of Ni-base superalloys during service is mainly characterized by coarsening and rafting of the γ' precipitates. The influence of these different aged microstructures on thermomechanical fatigue (TMF) under either continuously cycled (CC) and creep-fatigue (CF) was investigated. Three different aged microstructures, generated through accelerated aging and pre-creep treatments, were studied: stress-free coarsened γ', rafted with orientation perpendicular to loading direction (N-raft), and rafted with orientation parallel to loading direction (P-raft). Under most conditions, the aged microstructures were less resistant to TMF than the virgin microstructure; however, there were exceptions. Both stress-free coarsened and N-raft microstructures resulted in a reduction in TMF life under both CC and CF conditions in comparison to the virgin material. P-raft microstructure also resulted in reduction in TMF life under CC conditions; however, an increase in life over that of the virgin material was observed under CF conditions. Finally, these differences are discussed and hypothesized to be related to the interactions of the dislocations in the γ channels with γ' precipitates.

  8. Thermal-history dependent magnetoelastic transition in (Mn,Fe){sub 2}(P,Si)

    SciTech Connect (OSTI)

    Miao, X. F. Dijk, N. H. van; Brück, E.; Caron, L.; Gercsi, Z.; Daoud-Aladine, A.

    2015-07-27

    The thermal-history dependence of the magnetoelastic transition in (Mn,Fe){sub 2}(P,Si) compounds has been investigated using high-resolution neutron diffraction. As-prepared samples display a large difference in paramagnetic-ferromagnetic (PM-FM) transition temperature compared to cycled samples. The initial metastable state transforms into a lower-energy stable state when the as-prepared sample crosses the PM-FM transition for the first time. This additional transformation is irreversible around the transition temperature and increases the energy barrier which needs to be overcome through the PM-FM transition. Consequently, the transition temperature on first cooling is found to be lower than on subsequent cycles characterizing the so-called “virgin effect.” High-temperature annealing can restore the cycled sample to the high-temperature metastable state, which leads to the recovery of the virgin effect. A model is proposed to interpret the formation and recovery of the virgin effect.

  9. Voluntary Self-Identification of Veterans

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

    Voluntary Self-Identification of Veterans This employer is a Government contractor subject to the Vietnam Era Veterans' Readjustment Assistance Act of 1974, as amended, 38 U.S.C. 4212 (VEVRAA), which requires Government contractors to take affirmative action to employ and advance in employment: (1) disabled veterans; (2) recently separated veterans; (3) active duty wartime or campaign badge veterans; and (4) Armed Forces service medal veterans. These classifications are defined as follows:

  10. Meeting today's challenges to supply tomorrow's energy. Clean fossil energy technical and policy seminar

    SciTech Connect (OSTI)

    2005-07-01

    Papers discussed the coal policy of China, Russia, Indonesia and Vietnam; clean coal technology (small-scale coal power plants, carbon capture and sequestration, new coking process SCOPE21, coal gasification (HyPr-RING), CO{sub 2} reduction technology, Supercritical coal-fired units and CFB boilers, EAGLE project, coal liquefaction), the coal consumer's view of clean fossil energy policy, and natural gas policy and technology. Some of the papers only consist of the presentation overheads/viewgraphs.

  11. Simultaneous determination of thorium, niobium, lead, and zinc by photon-induced x-ray fluorescence of lateritic material

    SciTech Connect (OSTI)

    LaBrecque, J.J.; Adames, D.; Parker, W.C.

    1981-01-01

    A rapid method is presented for the simultaneous determinations of thorium, niobium, lead, and zinc in lateritic material from Cerro Impacto, Estado Bolivar, Venezuela. This technique uses a PDP - 11/05 processor - based photon induced x-ray fluorescence system. The total variations of approximately 5% for concentrations of approximately 1 and 10% for concentrations of approximately 0.1% were obtained with only 500 s of fluorescent time. The values obtained by this method were in agreement with values measured by conventional flame atomic absorption spectroscopy for lead and zinc. The values for thorium measured were in agreement with the reported values for the reference materials supplied by NBL.

  12. Fact #569: May 4, 2009 Gasoline Prices Around the World | Department of

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

    Energy 9: May 4, 2009 Gasoline Prices Around the World Fact #569: May 4, 2009 Gasoline Prices Around the World A survey of worldwide gasoline prices for February and March, 2009, shows that European countries had the highest prices for gasoline with the Netherlands topping the list at $6.25 per gallon. The price for gasoline in the United States was about one third as much as northern European nations. Petroleum producing nations with government-controlled pricing such as Venezuela and Iran

  13. Fact #664: February 28, 2011 2010 U.S. Petroleum Imports by Country |

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

    Department of Energy 4: February 28, 2011 2010 U.S. Petroleum Imports by Country Fact #664: February 28, 2011 2010 U.S. Petroleum Imports by Country The U.S. imported almost 12 million barrels per day in 2010, according to data for the first ten months of the year. Canada, Mexico and other non-OPEC countries are the top three places from which the U.S. imported petroleum. Saudi Arabia, Nigeria, and Venezuela - which are all OPEC nations - each provided the U.S. with about one million barrels

  14. the Large Aperture GRB Observatory

    SciTech Connect (OSTI)

    Bertou, Xavier

    2009-04-30

    The Large Aperture GRB Observatory (LAGO) aims at the detection of high energy photons from Gamma Ray Bursts (GRB) using the single particle technique (SPT) in ground based water Cherenkov detectors (WCD). To reach a reasonable sensitivity, high altitude mountain sites have been selected in Mexico (Sierra Negra, 4550 m a.s.l.), Bolivia (Chacaltaya, 5300 m a.s.l.) and Venezuela (Merida, 4765 m a.s.l.). We report on the project progresses and the first operation at high altitude, search for bursts in 6 months of preliminary data, as well as search for signal at ground level when satellites report a burst.

  15. TABLE22.CHP:Corel VENTURA

    Gasoline and Diesel Fuel Update (EIA)

    2. PAD District I-Imports of Crude Oil and Petroleum Products by Country of Origin, a January 1998 Arab OPEC ................................... 6,171 845 0 115 625 0 0 824 0 0 Algeria ....................................... 0 845 0 115 0 0 0 824 0 0 Saudi Arabia .............................. 6,171 0 0 0 625 0 0 0 0 0 Other OPEC .................................. 13,975 0 280 588 1,644 776 715 2,024 3 0 Nigeria ....................................... 8,825 0 0 0 0 0 0 166 0 0 Venezuela

  16. TABLE23.CHP:Corel VENTURA

    Gasoline and Diesel Fuel Update (EIA)

    3. PAD District II-Imports of Crude Oil and Petroleum Products by Country of Origin, a January 1998 Arab OPEC ................................... 6,219 0 0 0 0 0 0 0 0 0 Kuwait ....................................... 1,253 0 0 0 0 0 0 0 0 0 Saudi Arabia ............................. 4,966 0 0 0 0 0 0 0 0 0 Other OPEC .................................. 4,136 0 0 0 0 0 0 0 0 0 Nigeria ...................................... 540 0 0 0 0 0 0 0 0 0 Venezuela ................................. 3,596 0 0

  17. South America: Producers brace for hard times

    SciTech Connect (OSTI)

    Not Available

    1986-08-01

    The outlook for South American petroleum development is the topic of this review. Observations include: Brazil confirms giant discovery, continues drive for deepwater production; Eastern Llanos fields propel Colombia into ranks of oil-exporting nations; Venezuela's PdVSA revamps, goes overseas in search of downstream integration; Production downturn in Argentina while YPF staggers under debt load, mismanagement; Peru renegotiates contracts, nationalizes one operator and asks others to join search; Sharp drilling decline in Trinidad, but production rises because of tax incentives; Ecuador breaks with Opec, adopts wide-open production strategy, flexible prices; Drilling, oil output increase in Bolivia, government moves to rein in YPFB.

  18. Infrastructure opportunities in South America: Energy sector. Export trade information

    SciTech Connect (OSTI)

    1995-06-01

    The report, conducted by CG/LA, Inc., was funded by the U.S. Trade and Development Agency. The report was assembled for the South American Infrastructure Conference held in New Orleans. It contains a regional overview of infrastructure activities in ten countries represented at the conference. Also covered are project listings in five sectors, including Energy, Transportation, Environment, Telecommunications, and Industry. The study covers TDA case studies as well as project financeability. The ten countries covered in the report include the following: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Paraguay, Peru, Uruguay, and Venezuela. This volume focuses on the Energy Sector in South America.

  19. Closer look at our neighbors to the south: Air quality trends, standards, and monitoring programs of Latin American countries

    SciTech Connect (OSTI)

    Childers, L.O.; Medina-Vera, M.; Mitchell, W.J.

    1997-09-01

    The Global Environment Monitoring System (GEMS/Air) is a program in which air monitoring data from over 50 countries throughout the world are collected and analyzed. The GEMS/Air program is sponsored by the United Nations Environment Program (UNEP) and the World Health Organization (WHO). As part of a technical systems agreement between the United States Environmental Protection Agency and the UNEP/WHO, collaborative reviews of eighteen Latin American cities were conducted over the past two years. The countries visited include Argentina, Brazil, Chile, Ecuador, and Venezuela. The findings of these reviews and the future direction of air pollution monitoring programs in these countries are presented.

  20. U.S. Nuclear Deterrent

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

    Energy U.S. Hydropower Potential from Existing Non-powered Dams U.S. Hydropower Potential from Existing Non-powered Dams U.S. Hydropower Potential from Existing Non-powered Dams

    Import Area: U.S. Period/Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Country: All Countries Persian Gulf OPEC Algeria Angola Ecuador Indonesia Iraq Kuwait Libya Nigeria Qatar Saudi Arabia United Arab Emirates Venezuela Non OPEC Albania

  1. Recovery and upgrading of heavy oil analyzed

    SciTech Connect (OSTI)

    Fornoff, L.L.; Van Driesen, R.P.; Viens, C.H.

    1980-10-13

    An analysis has been made of recovery and upgrading of Venezuelan heavy crudes by integrating steam-drive production data with an upgraded computer processing program. A study used 110 computer cases to analyze a project using Venezuelan heavy crude from the Jobo field with gravity of 9.2 API and 4.1% by wt sulfur for the base case. Sensitivity cases used 12.2 API oil from the Lot 9 field, Monagas state, Venezuela, with sulfur content of 2.3%. Four upgrading methods were studied (deasphalting, delayed coking, flexicoking, and LC-fining), all with favorable resulting economics.

  2. Short Term Energy Outlook, December 2002

    Gasoline and Diesel Fuel Update (EIA)

    December 2002 1 Short-Term Energy Outlook December 2002 Overview World Oil Markets: Average crude oil prices fell by about $2.50 per barrel between October and November in response to continued high production levels from OPEC 10 countries (Figure 1). However, by the end of November oil prices had risen to end-October levels as concerns over the situations in Iraq and Venezuela pushed prices up. Oil inventories, which are currently in the lower portion of the previous 5-year range, are poised to

  3. Short Term Energy Outlook, January 2003

    Gasoline and Diesel Fuel Update (EIA)

    3 1 Short-Term Energy Outlook January 2003 Overview World Oil Markets. The oil market is vulnerable to a number of forces that could cause substantial price volatility over the coming months. The combination of a sustained loss of most of Venezuela's exports, risk of increased tensions in the Middle East and low oil inventories could cause oil prices to spike at least temporarily above our base case. The average West Texas Intermediate (WTI) price, which stood at $27.27 per barrel on December 2,

  4. HDH{trademark} commercial application

    SciTech Connect (OSTI)

    Marzin, R.; Solari, B.; Duque, J.

    1995-12-31

    Venezuela has approximately 28% of the world reserves of heavy crude oil and natural bitumen. The amount of future recoverable oil reserves is estimated to be 44 GM{sup 3}. The Venezuelan oil industry is now facing the challenge of introducing this cheap source of energy into a fuel market that has grown in environmentally restrictive legislation affecting the refining industry. This challenge calls for the use of the right type of resid upgrading technology, that both will improve its environmental performance and ensure its economic and financial viability. This paper describes two technologies to reduce high sulfur fuel oil production while incorporating more heavy crude into refineries.

  5. Setting a new course

    SciTech Connect (OSTI)

    Lyle, D.

    1999-11-01

    Venezuela and Brazil promise enormous rewards for international oil and gas companies that help them realize their production goals--but risk partially offsets the potential rewards, and neither nation is giving anything away. Oil and gas companies are trying to squeeze every concession they can get from these countries. And the countries are trying to give away as little as possible while still reaching their goals. As usual in these situations, the middle ground doesn't make either side extremely happy, but both have agreements they can live with. Economics and politics are discussed. The paper also describes Brazilian potential, Venezuelan investment, licensing in Brazil, Venezuelan activity and Brazil blocks.

  6. Energy implications of integrated solid waste management systems. Final report

    SciTech Connect (OSTI)

    Little, R.E.; McClain, G.; Becker, M.; Ligon, P.; Shapiro, K.

    1994-07-01

    This study develops estimates of energy use and recovery from managing municipal solid waste (MSW) under various collection, processing, and disposal scenarios. We estimate use and recovery -- or energy balance -- resulting from MSW management activities such as waste collection, transport, processing, and disposal, as well as indirect use and recovery linked to secondary materials manufacturing using recycled materials. In our analysis, secondary materials manufacturing displaces virgin materials manufacturing for 13 representative products. Energy implications are expressed as coefficients that measure the net energy saving (or use) of displacing products made from virgin versus recycled materials. Using data developed for the 1992 New York City Master Plan as a starting point, we apply our method to an analysis of various collection systems and 30 types of facilities to illustrate bow energy balances shift as management systems are modified. In sum, all four scenarios show a positive energy balance indicating the energy and advantage of integrated systems versus reliance on one or few technology options. That is, energy produced or saved exceeds the energy used to operate the solid waste system. The largest energy use impacts are attributable to processing, including materials separation and composting. Collection and transportation energy are relatively minor contributors. The largest two contributors to net energy savings are waste combustion and energy saved by processing recycled versus virgin materials. An accompanying spatial analysis methodology allocates energy use and recovery to New York City, New York State outside the city, the U.S., and outside the U.S. Our analytical approach is embodied in a spreadsheet model that can be used by energy and solid waste analysts to estimate impacts of management scenarios at the state and substate level.

  7. Olive oil compounds inhibit vascular endothelial growth factor receptor-2 phosphorylation

    SciTech Connect (OSTI)

    Lamy, Sylvie Ouanouki, Amira; Béliveau, Richard; Desrosiers, Richard R.

    2014-03-10

    Vascular endothelial growth factor (VEGF) triggers crucial signaling processes that regulate tumor angiogenesis and, therefore, represents an attractive target for the development of novel anticancer therapeutics. Several epidemiological studies have confirmed that abundant consumption of foods from plant origin is associated with reduced risk of developing cancers. In the Mediterranean basin, the consumption of extra virgin olive oil is an important constituent of the diet. Compared to other vegetable oils, the presence of several phenolic antioxidants in olive oil is believed to prevent the occurrence of a variety of pathological processes, such as cancer. While the strong antioxidant potential of these molecules is well characterized, their antiangiogenic activities remain unknown. The aim of this study is to investigate whether tyrosol (Tyr), hydroxytyrosol (HT), taxifolin (Tax), oleuropein (OL) and oleic acid (OA), five compounds contained in extra virgin olive oil, can affect in vitro angiogenesis. We found that HT, Tax and OA were the most potent angiogenesis inhibitors through their inhibitory effect on specific autophosphorylation sites of VEGFR-2 (Tyr951, Tyr1059, Tyr1175 and Tyr1214) leading to the inhibition of endothelial cell (EC) signaling. Inhibition of VEGFR-2 by these olive oil compounds significantly reduced VEGF-induced EC proliferation and migration as well as their morphogenic differentiation into capillary-like tubular structures in Matrigel. Our study demonstrates that HT, Tax and OA are novel and potent inhibitors of the VEGFR-2 signaling pathway. These findings emphasize the chemopreventive properties of olive oil and highlight the importance of nutrition in cancer prevention. - Highlights: • We investigated five compounds contained in extra virgin olive oil on angiogenesis. • Hydroxytyrosol, taxifolin and oleic acid are the best angiogenesis inhibitors. • Olive oil compounds affect endothelial cell functions essential for

  8. Intergranular attack of alloy 600: Simulation and remedial action tests: Final report

    SciTech Connect (OSTI)

    Daret, J.; Feron, D.

    1989-02-01

    The intergranular attack (IGA) that affects alloy 600 tubes in the tube sheet crevices of PWR steam generators is hard to simulate in laboratory studies. For this study, a special apparatus was designed with a range of representative materials, mechanical conditions and geometry. The design also took account of sludge piles, thermal fluxes and water chemistry. During a first series of seven model boiler tests, chemical parameters and test procedures were adjusted to finally obtain a field prototypical degradation of tubing over a significant length within the tube sheet crevice for the case of caustic pollution. IGA was not produced for the river water in-leakage case. A second series of model boiler tests also showed the possibility of producing a representative IGA by initially filling the tube sheet crevices with concentrated caustic solutions. A third series of five model boiler tests aimed at studying in the effectiveness of remedial actions on either virgin of IGA affected tubing. Tube sheet crevice flushing operations using the natural circulation procedure showed a poor efficiency for moving concentrated contaminants, but they succeeded in forcing chemicals additives (acetic acid or boric acid) within the non-occluded portions of crevices. This off-line treatment resulted in a reduction in the progression rate of the pre-existing IGA by a factor of 2 to 3. Simulation of this treatment on virgin material showed that this result was obtained because acetate or borate shifted the cation-to-anion equivalent ratio to well under one. However this off-line treatment could not prevent the occurrence of intergranular stress corrosion cracking (IGSCC) near the top of crevices, since caustic continued to hideout under full power operation. The best remedial action consisted of a combination of off-line and on-line boric acid treatment. IGSCC was prevented both on virgin and IGA affected tubes. 3 figs., 3 tabs.

  9. Chemi-microbial processing of waste tire rubber: A project overview

    SciTech Connect (OSTI)

    Romine, R.A.; Snowden-Swan, L.

    1993-12-01

    PNL is developing a method to use thiophillic microorganisms to devulcanize (biodesulfurize) the surface of ground rubber particles, which will improve the bonding and adhesion of the ground tire rubber into the virgin tire rubber matrix. The Chemi-microbial processing approach, introduced in this paper, is targeted at alleviating the waste tire problem in an environmentally conscious manner; it may also be applied to improve asphaltic materials and rubber and polymeric wastes to facilite their recycling. This paper outlines the logic and technical methods that will be used.

  10. Employee Spotlight: Gene Ortega

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

    Gene Ortega May 4, 2016 The eyes have it Gene Ortega paints portraits rich in color and symbolism. "My style is chaotic with a bit of refinement," says Gene, a systems engineer in Facility System Engineering. "It can be almost photo-realistic, but you can see the brushstrokes and the texture in it, and the chaos and the anger." Gene's vivid paintings explore religious iconography and Day of the Dead motifs in portraits, often drawing on the imagery of saints, the Virgin Mary,

  11. Table Definitions, Sources, and Explanatory Notes

    Gasoline and Diesel Fuel Update (EIA)

    U.S. Crude Oil Supply & Disposition Balance Definitions Key Terms Definition Alaskan in Transit Alaskan crude oil stocks in transit by water between Alaska and the other States, the District of Columbia, Puerto Rico, and the Virgin Islands. Barrel A unit of volume equal to 42 U.S. gallons. Crude Adjustments A balancing item to account for the difference between the supply and disposition of crude oil (formerly called "unaccounted for crude oil"). Crude Oil A mixture of hydrocarbons

  12. 07%20SEATTLE%20Best%20Practices%20in%20Transportation%20Demand%20Management.pdf

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

    | Department of Energy 07%20SEATTLE%20Best%20Practices%20in%20Transportation%20Demand%20Management.pdf 07%20SEATTLE%20Best%20Practices%20in%20Transportation%20Demand%20Management.pdf 07%20SEATTLE%20Best%20Practices%20in%20Transportation%20Demand%20Management.pdf 07%20SEATTLE%20Best%20Practices%20in%20Transportation%20Demand%20Management.pdf (1003.86 KB) More Documents & Publications EA-1440-S-I: Mitigation Action Plan Completion Report U.S. Virgin Islands Transportation Petroleum

  13. 2014 Distributed Wind Market Report | Department of Energy

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

    Distributed Wind Market Report 2014 Distributed Wind Market Report The cover of the 2014 Distributed Wind Market Report. According to the 2014 Distributed Wind Market Report, distributed wind reached a cumulative capacity of almost 1 GW (906 MW) in the United States in 2014, reflecting nearly 74,000 wind turbines deployed across all 50 states, Puerto Rico, and the U.S. Virgin Islands. In total, 63.6 MW of new distributed wind capacity was added in 2014, representing nearly 1,700 units and $170

  14. Starting Small, Thinking Big - Continuum Magazine | NREL

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

    Photo of two long cabins with a view of one roof, which is covered with solar panels. In the background are forest-covered mountains. New rules for interconnecting solar power systems to the grid in the U.S. Virgin Islands have led to a significant growth in installed solar power in the territory. Photo by Don Buchanan, VIEO Starting Small, Thinking Big NREL helps communities of all sizes and types-from islands and tribes to rural villages and cities-transition to clean energy. NREL is fostering

  15. DOE National Science Bowl Kicks Off Tomorrow, April 27 | Department of

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

    Energy Off Tomorrow, April 27 DOE National Science Bowl Kicks Off Tomorrow, April 27 April 26, 2012 - 12:11pm Addthis WASHINGTON, D.C. - Friday, April 27, through Monday, April 30, 113 regional high school and middle school championship teams from 42 states, the District of Columbia, Puerto Rico and the U.S. Virgin Islands will compete in the 22nd annual U.S. Department of Energy National Science Bowl final competition in Washington D.C. The students will be quizzed on all science

  16. DOE National Science Bowl Kicks off Saturday, April 30 | Department of

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

    Energy off Saturday, April 30 DOE National Science Bowl Kicks off Saturday, April 30 April 28, 2011 - 12:00am Addthis WASHINGTON, D.C. - 110 regional high school and middle school championship teams from 44 states, the District of Columbia, Puerto Rico and the U.S. Virgin Islands will compete in the 21st annual U.S. Department of Energy National Science Bowl final competition in Washington D.C. April 30th through May 2nd. The students will be quizzed on all science disciplines, including

  17. The AISI direct steelmaking program

    SciTech Connect (OSTI)

    Aukrust, E. ); Downing, K.B. )

    1991-01-01

    After six months of operation of the pilot plant, the viability of in-bath smelting combined with a high level of post combustion has been demonstrated, and the opportunity exists for an early commercialization of the direct ironmaking part of the process while we continue to research direct steelmaking. The program should be of equal interest to integrated and electric furnace producers. Smelting of ore provides virgin iron units. Additionally, the process has the flexibility of melting scrap and varying the ore-to-scrap ratio over wide ranges. This process does not require coke, thus eliminating the cokemaking operation, a major source of environmental concern.

  18. Gaining momentum

    SciTech Connect (OSTI)

    Burr, M.T.

    1995-10-01

    Few regions of the world exemplify the variety of approaches to power sector reform as thoroughly as Latin America. At one end of the spectrum stands Chile, which has successfully restructured its electric power industry, privatizing a large share of its formerly state-owned utility assets. Of all power markets in Latin America, Chile`s is the most open to private developers, with transparent pricing policies and competitive procurement procedures. At the other end of the spectrum, Venezuela`s privatization program has stalled, and the power market has become less accessible to private investment than before the current administration was elected. Many Latin American countries share some important challenges. First, a lack of credit worthiness among electric utilities makes it difficult to finance power projects that rely on long-term power sales agreements. Second, lingering fallout from Mexico`s financial crisis continues to affect commercial lenders` confidence in Latin America in general. Third, efforts at privatization and power market liberalization have proceeded in fits and starts, with some countries seeming to take as many steps backwards as forward. Nevertheless, Latin America remains one of the most attractive regions of the world for independent power development. This paper examines recent developments in key markets.

  19. South America. The boom is almost everywhere

    SciTech Connect (OSTI)

    Not Available

    1981-08-15

    In South America, drilling activity is increasing rapidly. Three-dimensional seismic is being used offshore Brazil. Argentina has increased its processing capability by several companies. Venezuela has increased its survey mileage. Hundreds of post holes are being drilled in the Orinoco oil belt. Deep, difficult holes are being drilled in N. Argentina and N.E. Columbia. Offshore Chile, Enap is drilling high angle deviated holes in the Strait of Magellan. Belco is continuing its slant hole drilling campaign off Peru. In production, Venezuela has a major steam flood project and 2 large steam soak projects underway. Occidental is increasing its waterflood project in Talara, Peru, to 600,000 bbl of water/day. There are a number of projects underway in Argentina and Petrobras is continuing its experiments with steam and fire-flooding. Brazil has reached an all-time production high. Of the major producing countries in South America. Only Trinidad is declining in drilling and oil production. Ecuador is still attempting to develop Amistad field in the Gulf of Guayaquil.

  20. The petroleum geology of the sub-Andean basins

    SciTech Connect (OSTI)

    Mathalone, J.M.P.

    1996-08-01

    The sub-Andean trend of basins spans the entire length of South America from Venezuela in the north to Argentina in the south. All the basins produce hydrocarbons with the exception of the Argentinean Bolsones complex and the Peruvian Madro de Dios which is prospective but virtually unexplored. There have been some 119 billion barrels of oil and 190 TCF of gas discovered to date, comprising 93% of the continent`s oil reserves. The basins lie immediately east of the Andes mountain range and are mainly asymmetric Upper Tertiary, westerly dipping foreland basins that overlie a series of earlier Tertiary, Mesozoic and Paleozoic depocentres. All the basins have been compressively deformed as recently as the Upper Miocene, by the eastwards growth of the Andean Cordillera. Giant oil and gas fields sourced from shales of varying age, have been found along the whole trend of basins, with a predominance of gas in the south. The rich marine Upper Cretaceous La Luna and equivalent shales of Venezuela, Colombia and Ecuador have been responsible for generating 86% of the hydrocarbons discovered to date in the sub-Andean basins. Proven sources include Devonian, Carboniferous, Permian and Triassic shales in the central area, comprising Peru, Bolivia and northern Argentina. In southern Argentina, oils have been sourced from Uppermost Jurassic and Lower Cretaceous marine and lacustrine shales. Over 7500 wildcat wells have been drilled in basins along the trend, with a 15% success rate. Many of the basins are very lightly explored, with considerable potential for future discoveries.

  1. Supporting technology for enhanced oil recovery for thermal processes

    SciTech Connect (OSTI)

    Reid, T.B.; Bolivar, J.

    1997-12-01

    This report contains the results of efforts under the six tasks of the Ninth Amendment and Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections (for each of the 6 tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 62 through 67. The first, second, third, fourth fifth, sixth, seventh, eighth, and ninth reports on Annex IV, [Venezuela MEM/USA-DOE Fossil Energy Report IV-1, IV-2, IV-3, IV-4, IV-5, IV-6, IV-7, and IV-8 (DOE/BETC/SP-83/15, DOE/BC-84/6/SP, DOE/BC-86/2/SP, DOE/BC-87/2/SP, DOE/BC-90/1/SP, DOE/BC-90/1/SP) (DOE/BC-92/1/SP, DOE/BC-93/3/SP, and DOE/BC-95/3/SP)] contain the results from the first 61 tasks. Those reports are dated April 1983, August 1984, March 1986, July 1987, November 1988, October 1991, February 1993, and March 1995 respectively.

  2. Supporting Technology for Enhanced Oil Recovery-EOR Thermal Processes Report IV-12

    SciTech Connect (OSTI)

    Izequeido, Alexandor

    2001-04-01

    This report contains the results of efforts under the six tasks of the Ninth Amendment and Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections (for each of the 6 tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 62 through 67. The first, second, third, fourth, fifth, sixth, seventh, eight, and ninth reports on Annex IV, [Venezuela MEM/USA-DOE Fossil Energy Report IV-1, IV-2, IV-3, IV-4, IV-5, IV-6, IV-7, and IV-8 (DOE/BETC/SP-83/15, DOE/BC-84/6/SP, DOE/BC-86/2/SP, DOE/BC-87/2/SP, DOE/BC-89/1/SP, DOE/BC-90/1/SP) DOE/BC-92/1/SP, DOE/BC-93/3/SP, and DOE/BC-95/3/SP] contain the results from the first 61 tasks. Those reports are dated April 1983, August 1984, March 1986, July 1! 987, November 1988, December 1989, October 1991, February 1993, and March 1995 respectively.

  3. Supporting technology for enhanced oil recovery: EOR thermal processes. Seventh Amendment and Extension to Annex 4, Enhanced oil recovery thermal processes

    SciTech Connect (OSTI)

    Reid, T B; Colonomos, P

    1993-02-01

    This report contains the results of efforts under the six tasks of the Seventh Amendment and Extension of Annex IV, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections (for each of the 6 tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 50 through 55. The first, second, third, fourth, fifth, sixth and seventh reports on Annex IV, Venezuela MEM/USA-DOE Fossil Energy Report IV-1, IV-2, IV-3, IV-4, IV-5 and IV-6 (DOE/BETC/SP-83/15, DOE/BC-84/6/SP, DOE/BC-86/2/SP, DOE/BC-87/2/SP, DOE/BC-89/l/SP, DOE/BC-90/l/SP, and DOE/BC-92/l/SP) contain the results for the first 49 tasks. Those reports are dated April 1983, August 1984, March 1986, July 1987, November 1988, December 1989, and October 1991, respectively. Each task report has been processed separately for inclusion in the Energy Science and Technology Database.

  4. Characterization study of lower Lagunillas member, Block IV, Lake Maracaibo. Application of horizontal well to revive a mature oil field

    SciTech Connect (OSTI)

    Coll, C.; Gamero, H.; Jimenez, Z. )

    1996-01-01

    The Lower Lagunillas is one of the largest reservoirs in Venezuela located in Block IV in the Lake Maracaibo Basin in Zulia State in Western Venezuela. The estimated remaining reserves are 270 MMSTB. A multidisciplinary, integrated reservoir characterization study was performed to evaluate reservoir heterogeneity and fluid flow dynamics in fine scale. The majority of the remaining reserves are in the form of oil bypassed in the low resistivity pay zones. These zones were identified by the now core-log calibration performed in this area. Significant pressure decline from the initial 4200 psi to 1400 psi has prompted us to explore new development strategy of selective drilling of horizontal wells. A key step in the study was acquisition and integration of new geoscience, well log and pressure data. The available geology, geophysics, sedimentology and petrophysics were integrated and loaded on to a 3-D visualization package for correlating and validating the various lithofacies with petrophysics and sedimentology. The resulting reservoir model was exported to a flow simulator for developing a dynamic simulation model. A target layer was selected based on the results of the characterization study and risk assessment strategy. A pilot well was drilled in the reservoir to acquire new data and information. These information were processed to evaluate the borehole stability, petrophysical properties, location of the fluid phases, pressure behavior and target zone. The processed data were utilized to confirm the location and to develop the completion diagram of the horizontal well.

  5. Sensitivity and optimization analyses of the ``ACOGAS`` gas conditioning plant

    SciTech Connect (OSTI)

    Ochoa, D.; Cardenas, A.R.

    1995-11-01

    ACOGAS is a gas dew point control plant (water and hydrocarbons), operated by Lagoven S.A., a subsidiary of Petroleos de Venezuela S.A. (PDVSA). The ACOGAS plant located in Jusepin, Eastern Venezuela, produces stabilized condensate from an inlet gas stream which is a mixture of different gravity gases obtained by separation and compression from various oil production fields in the area. Sensitivity and optimization analyses of the plant and the stabilizer tower were carried out to evaluate the effects of: plant capacity reductions during shutdowns of some unspared systems of the plant; composition changes from original design basis; segregation of the lean gas currents from the inlet gas stream, reducing total flow but increasing GPM (C{sub 3}{sup +}) content; and incorporating condensate from the upstream compression processes in the inlet gas stream. It is shown that significant increases of stabilized condensate production could be obtained, while maintaining the quality for the condensate and lean residual gas within specifications, by various low cost modifications to the upstream processes and the stabilizer tower. Additionally, a change of the stabilizer tower valves could lower the minimum acceptable inlet flow, thereby increasing flexibility during shutdowns and low feed gas flows.

  6. Use of bauxite as packing material in steam injection wells

    SciTech Connect (OSTI)

    Scoglio, J.; Joubert, G.; Gallardo, B.

    1995-12-31

    Cyclic steam injection, also known as steam soak, has proven to be the most efficient method for producing heavy crude oil and bitumen from unconsolidated sands. The application of steam injection may, however, generate sand production, causing, among other things, a decrease in production. The gravel pack technique is the most efficient way to prevent fines production from cold producing wells. But, once they are steam stimulated, a dissolution of quartz containing gravel material takes place reducing greatly the packing permeability and eventually sand production. Different types of packing material have been used to avoid sand production after cyclic steam injection, such as gravel, ceramics, bauxite, coated resin, and American sand. This paper presents the results of field test, using sinterized bauxite as a packing material, carried out in Venezuela`s heavy oil operations as a part of a comprehensive program aimed at increasing the packing durability and reducing sand production. This paper also verify the results of laboratory tests in which Bauxite was found to be less soluble than other packing material when steam injected.

  7. Nuclear Physics Activities in Asia and ANPhA

    SciTech Connect (OSTI)

    Sakai, H.

    2011-05-06

    On 18 July 2009 the Asian Nuclear Physics Association (ANPhA) has been officially launched in Beijing by the representatives from China, Korea, Japan and Vietnam. Since then Australia, India, Mongolia and Taiwan have joined to ANPhA and now the member country/region has increased to eight. Some activities and features on ANPhA are introduced. In addition, pleasant collaboration with Professor Arima by the author in regard to the Gamow-Teller quenching problem is also briefly mentioned.

  8. Medal of Honor recipients honored at Y-12 | Y-12 National Security Complex

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

    recipients ... Medal of Honor recipients honored at Y-12 Posted: September 15, 2014 - 2:38pm Medal of Honor recipients Herschel "Woody" Williams (USMC, WWII, Iwo Jima), Ron Rosser (US Army, Ponggilli, Korea) and Wesley Fox (USMC, Quang Tri, Vietnam) were welcomed by CNS President Jim Haynes (far left) and NNSA Production Office Manager Steve Erhart (far right) at the Medal of Honor Town Hall Forum held at Y-12's New Hope Center. The three recipients discussed their experiences and

  9. Mechanisms of degradation in adhesive joint strength: Glassy polymer thermoset bond in a humid environment

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

    Kropka, Jamie Michael; Adolf, Douglas Brian; Spangler, Scott Wilmer; Austin, Kevin N.; Chambers, Robert S.

    2015-08-06

    The degradation in the strength of napkin-ring (NR) joints bonded with an epoxy thermoset is evaluated in a humid environment. While adherend composition (stainless steel and aluminum) and surface preparation (polished, grit blasted, primed, coupling agent coated) do not affect virgin (time=0) joint strength, they can significantly affect the role of moisture on the strength of the joint. Adherend surface abrasion and corrosion processes are found to be key factors in determining the reliability of joint strength in humid environments. In cases where surface specific joint strength degradation processes are not active, decreases in joint strength can be accounted formore » by the glass transition temperature, Tg, depression of the adhesive associated with water sorption. Under these conditions, joint strength can be rejuvenated to virgin strength by drying. In addition, the decrease in joint strength associated with water sorption can be predicted by the Simplified Potential Energy Clock (SPEC) model by shifting the adhesive reference temperature, Tref, by the same amount as the Tg depression. When surface specific degradation mechanisms are active, they can reduce joint strength below that associated with adhesive Tg depression, and joint strength is not recoverable by drying. Furthermore, a critical relative humidity (or, potentially, critical water sorption concentration), below which the surface specific degradation does not occur, appears to exist for the polished stainless steel joints.« less

  10. Mechanisms of degradation in adhesive joint strength: Glassy thermoset polymer bond in a humid environment

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

    Kropka, Jamie Michael; Adolf, Douglas Brian; Spangler, Scott Wilmer; Austin, Kevin N.; Chambers, Robert S.

    2015-08-06

    The degradation in the strength of napkin-ring (NR) joints bonded with an epoxy thermoset is evaluated in a humid environment. While adherend composition (stainless steel and aluminum) and surface preparation (polished, grit blasted, primed, coupling agent coated) do not affect virgin (time=0) joint strength, they can significantly affect the role of moisture on the strength of the joint. Adherend surface abrasion and corrosion processes are found to be key factors in determining the reliability of joint strength in humid environments. In cases where surface specific joint strength degradation processes are not active, decreases in joint strength can be accounted formoreby the glass transition temperature, Tg, depression of the adhesive associated with water sorption. Under these conditions, joint strength can be rejuvenated to virgin strength by drying. In addition, the decrease in joint strength associated with water sorption can be predicted by the Simplified Potential Energy Clock (SPEC) model by shifting the adhesive reference temperature, Tref, by the same amount as the Tg depression. When surface specific degradation mechanisms are active, they can reduce joint strength below that associated with adhesive Tg depression, and joint strength is not recoverable by drying. Furthermore, a critical relative humidity (or, potentially, critical water sorption concentration), below which the surface specific degradation does not occur, appears to exist for the polished stainless steel joints.less

  11. National uranium resource evaluation, Vya Quadrangle, Nevada, Oregon, and California

    SciTech Connect (OSTI)

    Castor, S.B.; Mitchell, T.P.; Quade, J.G.

    1982-03-01

    The Vya 2/sup 0/ quadrangle occupies the northwest corner of Nevada and portions of Oregon and California. It lies in the westernmost portion of the Basin and Range Province and contains Paleozoic through Holocene rocks. A surface reconnaissance was made of all geologic environments, including 19 uranium occurrences, thought to be favorable for uranium deposits. Geochemical, radiometric, and petrographic analyses were used in the evaluation and were supplemented by water analyses and geologic mapping. Areas and environments considered favorable for uranium deposits, in accord with National Uranium Resource Evaluation criteria, include: the McDermitt caldera in the northeast of the quadrangle, favorable for hydrothermal and strata-bound deposits; the Virgin Valley area in the northcentral part of the quadrangle, favorable for strata-bound deposits; the Bottle Creek area, southwest of the McDermitt caldera, favorable for volcanogenic deposits; and the Cottonwood Basin area, in the southwest of the quadrangle, which has uranium in volcaniclastic sediments and is similar to the Virgin Valley area.

  12. Aging, Loss-of-Coolant Accident (LOCA), and high potential testing of damaged cables

    SciTech Connect (OSTI)

    Vigil, R.A.; Jacobus, M.J.

    1994-04-01

    Experiments were conducted to assess the effects of high potential testing of cables and to assess the survivability of aged and damaged cables under Loss-of-Coolant Accident (LOCA) conditions. High potential testing at 240 Vdc/mil on undamaged cables suggested that no damage was incurred on the selected virgin cables. During aging and LOCA testing, Okonite ethylene propylene rubber (EPR) cables with a bonded jacket experienced unexpected failures. The failures appear to be primarily related to the level of thermal aging and the presence of a bonded jacket that ages more rapidly than the insulation. For Brand Rex crosslinked polyolefin (XLPO) cables, the results suggest that 7 mils of insulation remaining should give the cables a high probability of surviving accident exposure following aging. The voltage necessary to detect when 7 mils of insulation remain on unaged Brand Rex cables is approximately 35 kVdc. This voltage level would almost certainly be unacceptable to a utility for use as a damage assessment tool. However, additional tests indicated that a 35 kvdc voltage application would not damage virgin Brand Rex cables when tested in water. Although two damaged Rockbestos silicone rubber cables also failed during the accident test, no correlation between failures and level of damage was apparent.

  13. Mechanisms of degradation in adhesive joint strength: Glassy polymer thermoset bond in a humid environment

    SciTech Connect (OSTI)

    Kropka, Jamie Michael; Adolf, Douglas Brian; Spangler, Scott Wilmer; Austin, Kevin N.; Chambers, Robert S.

    2015-08-06

    The degradation in the strength of napkin-ring (NR) joints bonded with an epoxy thermoset is evaluated in a humid environment. While adherend composition (stainless steel and aluminum) and surface preparation (polished, grit blasted, primed, coupling agent coated) do not affect virgin (time=0) joint strength, they can significantly affect the role of moisture on the strength of the joint. Adherend surface abrasion and corrosion processes are found to be key factors in determining the reliability of joint strength in humid environments. In cases where surface specific joint strength degradation processes are not active, decreases in joint strength can be accounted for by the glass transition temperature, Tg, depression of the adhesive associated with water sorption. Under these conditions, joint strength can be rejuvenated to virgin strength by drying. In addition, the decrease in joint strength associated with water sorption can be predicted by the Simplified Potential Energy Clock (SPEC) model by shifting the adhesive reference temperature, Tref, by the same amount as the Tg depression. When surface specific degradation mechanisms are active, they can reduce joint strength below that associated with adhesive Tg depression, and joint strength is not recoverable by drying. Furthermore, a critical relative humidity (or, potentially, critical water sorption concentration), below which the surface specific degradation does not occur, appears to exist for the polished stainless steel joints.

  14. Contextual and conceptual content analysis in the study of foreign policy decision making

    SciTech Connect (OSTI)

    Schlagheck, D.M.

    1985-01-01

    This dissertation focuses upon two related questions in the study of foreign policy decision making at the individual level: (1) How does a decision maker define the situation he/she confronts. and, (2) How can the research reliably establish that definition. The problem of context and how a decision maker defines it is shown to be a common thread running throughout the foreign policy literature, brought together in a manageable form by the operational code. The operational code is used to guide the application of a new, contextual and conceptual content analysis program in a case study of Henry A. Kissinger's definition of the situations he faced in the Vietnam and arms control negotiations. Kissinger's verbal behavior is examined, including his academic writing; speeches and interviews he gave while in office; his memoirs; and, addresses he has made since leaving public service. The content analysis program (Minnesota Contextural Content Analysis, MCCA) analyzes an individual's understanding of context based on her/his choice of language, and scores verbal behavior in four context categories: pragmatic (rational), analytical, emotional, and traditional. Results of the content analysis of Kissinger's definition of the Vietnam War and arms control talks are analyzed in terms of COPDAB events data to determine whether Kissinger's verbal behavior was events dependent; results are also evaluated in terms of other psycho-biographical and operational studies of Kissinger, as well.

  15. Table 5.20 Value of Crude Oil Imports From Selected Countries, 1973-2011 (Thousand Dollars )

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

    0 Value of Crude Oil Imports From Selected Countries, 1973-2011 (Thousand Dollars 1) Year Persian Gulf 3 Selected OPEC 2 Countries Selected Non-OPEC 2 Countries Total 5 Kuwait Nigeria Saudi Arabia Venezuela Total OPEC 4 Canada Colombia Mexico Norway United Kingdom Total Non-OPEC 4 1973 1,729,733 W 1,486,278 904,979 753,195 5,237,483 1,947,422 W – 0 0 2,351,931 7,589,414 1974 4,419,410 W 3,347,351 1,858,788 1,309,916 11,581,515 3,314,999 0 W – 0 4,054,475 15,635,990 1975 5,169,811 W 3,457,766

  16. Table 7.4 Coal Imports by Country of Origin, 2000-2011 (Short Tons)

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

    Coal Imports by Country of Origin, 2000-2011 (Short Tons) Year Australia New Zealand Canada Mexico Colombia Venezuela China India Indonesia Europe South Africa Other Total Norway Poland Russia Ukraine United Kingdom Other Total 2000 167,595 0 1,923,434 6,671 7,636,614 2,038,774 19,646 205 718,149 0 0 1,212 0 238 0 1,450 0 85 12,512,623 2001 315,870 24,178 2,571,415 8,325 11,176,191 3,335,258 109,877 1,169 882,455 15,933 514,166 219,077 0 75,704 12 824,892 440,408 97,261 19,787,299 2002 821,280 0

  17. Word Pro - Untitled1

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

    5 Table 7.4 Coal Imports by Country of Origin, 2000-2011 (Million Short Tons) Year Australia New Zealand Canada Mexico Colombia Venezuela China India Indonesia Europe South Africa Other Total Norway Poland Russia Ukraine United Kingdom Other Total 2000 0.2 0.0 1.9 (s) 7.6 2.0 (s) (s) 0.7 0.0 0.0 (s) 0.0 (s) 0.0 (s) 0.0 (s) 12.5 2001 .3 (s) 2.6 (s) 11.2 3.3 .1 (s) .9 (s) .5 .2 .0 .1 (s) .8 .4 .1 19.8 2002 .8 .0 2.1 (s) 9.2 3.3 .1 (s) 1.0 .0 .1 .1 .0 (s) (s) .2 .1 (s) 16.9 2003 .3 .1 2.1 .0 15.5

  18. Pollution by petroleum hydrocarbons in sediments from continental shelf of Tabasco State, Mexico

    SciTech Connect (OSTI)

    Botello, A.V.; Gonzalez, C.; Diaz, G. )

    1991-10-01

    The Wider Caribbean is potentially one of the largest oil producing areas in the world. Major petroleum production areas include Louisiana and Texas, USA; the Bay of Campeche, Mexico; Lake Maracaibo, Venezuela; and Gulf of Paria, Trinidad; all of which are classified as production accident high-risk zones. About 5 million of barrels are transported every day in the Caribbean, thus generating an intense tanker traffic. It has been estimated that oil discharges from tank washings within the Wider Caribbean could be as high as 7 million barrels/year. For all those reasons petroleum pollution is considered as the major environmental problem in the Wider Caribbean area and increasing day to day due to the use of petroleum as the main energy source. On the other hand, the continental shelf of Tabasco state actually represents one of the most productive areas for crude oil in the Gulf of Mexico. Sediments were collected from this area and analyzed for hydrocarbons.

  19. Effect of asphaltene deposition on the internal corrosion in transmission lines

    SciTech Connect (OSTI)

    Morales, J.L.; Viloria, A.; Palacios T, C.A.

    1996-12-31

    Crude oil from Norte de Monagas field, in Venezuela, contains large amounts of asphaltenes, some of them are very unstable with tendency to precipitate. Because liquid is carried over from the separation process in the flow stations, asphaltenes are also present in the gas gathering and transmission lines, precipitating on inner wall of pipelines. The gas gathering and transmission lines contain gas with high partial pressures of CO{sub 2}, some H{sub 2}S and are water saturated; therefore inhibitors are used to control the internal corrosion. There is uncertainty on how inhibitors perform in the presence of asphaltene deposition. To protect the pipelines from external corrosion, cathodic protection is used. Since asphaltenes have polar properties, there exists an uncertainty on whether it enhances asphaltene precipitation and deposition. The purpose of this paper to describe the causes that enhance asphaltene deposition on gas and some of the preliminary result from an ongoing research project carried out by Intevep and Corpoven.

  20. Effect of asphaltene deposition on the internal corrosion in the oil and gas industry

    SciTech Connect (OSTI)

    Palacios T, C.A.; Morales, J.L.; Viloria, A.

    1997-08-01

    Crude oil from Norte de Monagas field, in Venezuela, contains large amounts of asphaltenes. Some of them are very unstable with a tendency to precipitate. Because liquid is carried over from the separation process in the flow stations, asphaltenes are also present in the gas gathering and transmission lines, precipitating on the inner wall of pipelines. The gas gathering and transmission lines contain gas with high partial pressures of CO{sub 2}, some H{sub 2}S and are water saturated; therefore, inhibitors are used to control internal corrosion. There is uncertainty on how inhibitors perform in the presence of asphaltene deposition. The purpose of this paper is to describe the causes that enhance asphaltene deposition in gas pipelines and present some results from an ongoing research project carried out by the Venezuelan Oil Companies.

  1. US tda infrastructure opportunities in South America. Project profile updates, June-December 1995. Export trade information

    SciTech Connect (OSTI)

    1995-12-01

    This study, conducted by CG/LA Infrastructure, was funded by the U.S. Trade and Development Agency. The report provides project profile updates to a study conducted for the TDA Conference on Infrastructure Opportunities held in June, 1995. The updates are organized first by sectors with specific project information including: Energy, Telecommunications, Environment, Industrial, and Transportation. The second section of the report contains an extensive profile of surface transportation projects related to Highways Tunnels and Bridges, Inland Waterways, Ports, Rail and Urban Mass Transit. Each profile provides a technical description, site information, timing, equipment and services demand, nature of demand, and a project assessment. Countries included in the study are: Argentina, Bolivia, Brazil, Chile, Columbia, Ecuador, Paraguay, Peru, Uruguay, and Venezuela.

  2. Portugal`s Petrogal eyes expansion amid continuing privatization

    SciTech Connect (OSTI)

    1995-10-16

    Portugal`s recently privatized state oil company Petrogal is about to embark on a major expansion worldwide. That comes against the backdrop of major change in Portugal`s energy sector and the rocky road to Petrogal`s partial privatization. Despite the controversy, there remain opportunities for foreign companies investing in Portugal`s energy sector. The most attractive opportunities are in Portugal`s downstream petroleum sector and in the country`s continuing campaign to develop its natural gas industry. Typical of the latter is Portugal`s participation in the Trans-Maghreb gas pipeline megaproject. The paper discusses the background to privatization, its current status, Petrogal strategy, modernization of refineries, a joint partnership with Venezuela, constraints, energy policy program, gas pipeline privatization, and concerns of the gas industry.

  3. Heavy crudes and bitumen categorized to help assess resources, techniques

    SciTech Connect (OSTI)

    Byramjee, R.J.

    1982-07-04

    As conventional crude oil reserves decrease and prices go up, heavy crude oil (HCO) is getting more attention from oil companies and governments. It was felt that some clarification was needed regarding these products and a review of known fields was conducted to sort out ranges of physical and composition characteristics for definition and classification purposes. A summary of this review with a proposal for classification was presented at the Second International Conference on Heavy Crude and Tar Sands held in Caracas in Feb. 1982. This Caracas conference, organized jointly by the United Nations Institute for Training and Research (UNITAR) and Petroleos de Venezuela debated the definition, characteristics, reserves/resources, production/enhanced oil recovery, and upgrading of heavy crude oils. This work is based, in part, on some of the Caracas conference's discussions.

  4. U.S. Energy Information Administration (EIA)

    Gasoline and Diesel Fuel Update (EIA)

    2. World natural gas reserves by country as of January 1, 2016 Country Reserves (trillion cubic feet) Percent of world total World 6,950 100 Top 20 countries 6,359 91.5 Russia 1,688 24.3 Iran 1,201 17.3 Qatar 866 12.5 United States 369 5.3 Saudi Arabia 300 4.3 Turkmenistan 265 3.8 United Arab Emirates 215 3.1 Venezuela 198 2.9 Nigeria 180 2.6 China 175 2.5 Algeria 159 2.3 Iraq 112 1.6 Indonesia 102 1.5 Mozambique 100 1.4 Kazakhstan 85 1.2 Egypt 77 1.1 Canada 70 1 Norway 68 1 Uzbekistan 65 0.9

  5. Table 19. Average Price of U.S. Coal Imports

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

    9. Average Price of U.S. Coal Imports (dollars per short ton) Year to Date Continent and Country of Origin January - March 2016 October - December 2015 January - March 2015 2016 2015 Percent Change North America Total 71.92 104.33 107.02 71.92 107.02 -32.8 Canada 71.93 104.32 107.01 71.93 107.01 -32.8 Mexico 66.79 360.25 113.43 66.79 113.43 -41.1 South America Total 64.73 64.18 70.82 64.73 70.82 -8.6 Colombia 64.73 63.86 70.58 64.73 70.58 -8.3 Peru 63.31 86.76 86.19 63.31 86.19 -26.5 Venezuela -

  6. U.S. Energy Information Administration | Quarterly Coal Report (Abbreviated), Ja

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

    6. Quantity and Average Price of U.S. Coal Imports by Origin, 2010 - 2016 (short tons and dollars per short ton) Year and Quarter Australia Canada Colombia Indonesia China Venezuela Other Countries Total 2010 380,404 1,766,896 14,583,950 1,904,040 52,869 581,700 82,828 19,352,687 2011 61,745 1,680,490 9,500,387 856,038 22,128 778,887 187,931 13,087,606 2012 - 1,107,727 6,951,515 517,532 77,738 287,147 217,598 9,159,257 2013 22 1,116,076 6,575,927 886,920 51,944 42,428 233,108 8,906,425 2014 532

  7. International energy outlook. Volume 3. North and South America

    SciTech Connect (OSTI)

    Not Available

    1982-01-01

    Petroleum, coal, and hydropower resources are found, in varying degrees, throughout the Americas. Struggling to maintain or achieve energy self-sufficiency, many North and South American countries are undertaking major projects to develop these, and other, energy sources. This volume, Volume 3 is a compilation of official US government intelligence reports examining the development projects and energy trends in 12 countries of North and South America: Argentina, Bolivia, Brazil, Canada, Colombia, Guatemala, Mexico, Panama, Paraguay, Peru, the United States and Venezuela. The range and detail of country coverage varies, due to availability of reports. Although the book details current energy situations and provides some historical background, its main emphasis is on estimates of future consumption and production, and descriptions of energy programs and plans. Plans in the Americas call for exploiting oil and gas where possible, and making major efforts to develop sources such as coal and hydropower that can be alternatives to imported petroleum. 33 references, 1 figure, 73 tables.

  8. Price control survey, continued: Five countries: A South-South perspective

    SciTech Connect (OSTI)

    Not Available

    1991-12-24

    Among the developing countries, there are multiple strata today, from star performers to those seemingly stuck in self-deepening poverty. Domestic energy-pricing policy, as it will continue to play its key role in economic development, is scrutinized in this issue featuring five developing nations. They make up some of the world's have not and have little peoples, striving to participate in the world economy. The nations examined are Thailand, South Korea, Chile, Venezuela, and Bolivia. This issue also presents the following: (1) the ED Refining Netback Data Series for the US Gulf and West Coasts, Rotterdam, and Singapore as of Dec. 20, 1991; and (2) the ED Fuel Price/Tax Series for countries of the Eastern Hemisphere, December 1991 edition.

  9. Oil and gas developments in South America, Central America, Caribbean Area, and Mexico in 1982

    SciTech Connect (OSTI)

    Deal, C.S.

    1983-10-01

    Petroleum developments in the region in 1982 had a more varied pattern than in 1981 when all aspects were upbeat with varying degrees of increases. In 1982, Brazil, Mexico, and Guatemala had striking increases in oil production; Bolivia, Chile, and Colombia had moderate increases; and Argentina, Trinidad, and Venezuela reported declines. In exploration, Argentina reported several additional offshore Tierra del Fuego discoveries in the Cretaceous Springhill and 2 more encouraging gas discoveries in the Noroeste basin. Bolivia reported an oil discovery from Silurian rocks more generally considered a gas objective. Brazil extended and confirmed the Western Amazonas gas area with 2 discoveries. Colombia added 2 more spectacular oil discoveries in the Llanos basin to follow up 2 similar finds in 1981. Several countries reported that discoveries have increased the national reserves of hydrocarbons. Considering the social, political, and economic problems in several countries, along with the worldwide depression and petroleum surplus, developments in the region have been on the whole favorable.

  10. Bolivia-Brazil gas pipeline about to take off; seen as litmus test for Southern Cone gas grid

    SciTech Connect (OSTI)

    1995-08-07

    After more than 4 decades of studies, plans, and shelved projects, the proposed Bolivia-Brazil gas pipeline is finally about to get off the ground. The 3,700 km gas pipeline will require an investment of at least $2 billion and is viewed by many as a litmus test for the developing gas market and energy integration of South America`s Southern Cone countries. Overall, industry officials see eventual emergence of two large integrated gas grids serving South America: one for the northern countries and another for the Southern Cone. This will enable the six countries with gas surplus to their needs to export the surplus to neighboring, gas-short countries. The northern gas-long countries are Venezuela, Colombia, and Trinidad and Tobago; those in the Southern Cone are Argentina, Bolivia, and Peru. The paper discusses financial details, project details, pipeline construction, the Petrobras strategy, Argentine pipeline projects, and other pipeline proposals.

  11. Venezuelan plant completes instrument upgrade

    SciTech Connect (OSTI)

    Martinez, H.; Garcia, C.O.

    1996-07-22

    The Lamarliquido LPG plant, offshore Lake Maracaibo, Venezuela, has received a major upgrade to its control system after 25 years of pneumatic instrumentation. The plant is now operating fully remote from a new central control room with a maximum production of 5,500 b/d, expected to go to 6,600 b/d. The phases of the project included installation and integration of four control systems: distributed control system; fire prevention, detection, and control system; refrigeration process turbocompressor control system; and emergency shutdown system. The paper describes the 1960s vintage instrumentation, the modernization objectives and phases, the distributed control system, the fire control system, gas and fire detection, the turbocompressor system, emergency shutdown system, and plant shutdown logic.

  12. Supporting technology for enhanced oil recovery: Fifth amendment and extension to Annex IV enhanced oil recovery thermal processes

    SciTech Connect (OSTI)

    Reid, T.B. ); Rivas, O. )

    1989-12-01

    An Agreement between the Department of Energy of the United States of America and the Ministry of Energy and Mines of the Republic of Venezuela to cooperate in Energy Research and Development was signed March 6, 1980. The object of cooperation under this DOE/MEMV Agreement was to promote a balanced exchange of energy technologies and to conduct joint projects in the areas of Petroleum, Solar Energy, Geothermal Energy, Hydroelectric Energy and Coal. This report describes research projects in enhanced recovery. The following tasks are discussed: DOE-SUPRI Foam Diversion Research and Simulation Studies; INTEVEP Steam-Foam Laboratory Research -- High Pressure and High Temperature using 2-D Model; DOE-NIPER Light Oil Steamflooding Research; INTEVEP In-Situ Combustion Kinetics Research; DOE-LLNL Electromagnetic Cross borehole Scanning; and INTEVEP Mechanistic Studies for Heavy Oil.

  13. More on giant fields of northern S. America

    SciTech Connect (OSTI)

    Duval, B.C.; Cramez, C.; Valdes, G.E.

    1995-07-24

    The first part of this article profiled Cano Limon-Guafita, Ceuta-Tomoporo (centro), and El Furrial-Carito-Tejero oil fields in Venezuela. In this concluding part the authors take a look at the Colombian foothills. It is concluded that the dangers and limits of big magic classifications and simple paradigms like thrust belt hydrocarbons are evident. The understanding of a single field, although it is a much needed step, is not sufficient to get the full picture. Petroleum systems are dynamic, discontinuous, and heterogeneous. Any seemingly slight difference in the initial conditions can have a disproportionate impact on key parameters, and recognizing them is very much what makes a lucky explorer.

  14. Supporting technology for enhanced oil recovery: Sixth amendment and extension to Annex IV enhanced oil recovery thermal processes

    SciTech Connect (OSTI)

    Reid, T.B. ); Rivas, O. )

    1991-10-01

    This report contains the results of efforts under the six tasks of the Sixth Amendment and Extension of Annex 4, Enhanced Oil Recovery Thermal Processes of the Venezuela/USA Agreement. The report is presented in sections (for each of the 6 tasks) and each section contains one or more reports prepared by various individuals or groups describing the results of efforts under each of the tasks. A statement of each task, taken from the agreement, is presented on the first page of each section. The tasks are numbered 44 through 49. Tasks are: DOE-SUPRI-laboratory research on steam foam, CAT-SCAN, and in-situ combustion; INTEVEP-laboratory research and field projects on steam foam; DOE-NIPER-laboratory research and field projects light oil steam flooding; INTEVEP-laboratory research and field studies on wellbore heat losses; DOE-LLNL-laboratory research and field projects on electromagnetic induction tomography; INTEVEP-laoboratory research on mechanistic studies.

  15. Heavy oil expansions gather momentum worldwide

    SciTech Connect (OSTI)

    Moritis, G.

    1995-08-14

    Cold production, wormholes, foamy oil mechanism, improvements in thermal methods, and horizontal wells are some of the processes and technologies enabling expansion of the world`s heavy oil/bitumen production. Such processes were the focus of the International Heavy Oil Symposium in Calgary, June 19--21. Unlike conventional oil production, heavy oil/bitumen extraction is more a manufacturing process where technology enables the business and does not just add value. The current low price spreads between heavy oil/light oil indicate that demand for heavy oil is high. The paper first discusses the price difference between heavy and light oils, then describes heavy oil production activities in Canada at Cold Lake, in Venezuela in the Orinoco belt, and at Kern River in California.

  16. Energy profiles of selected Latin American and Caribbean countries. Report series No. 2

    SciTech Connect (OSTI)

    Wu, K.

    1994-07-01

    Countries in this report include Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, Mexico, Peru, Trinidad and Tobago, and Venezuela. These ten countries are the most important oil and gas producers in the Latin American and the Caribbean region. In the following sections, the primary energy supply (oil, gas, coal, hydroelectricity, and nuclear power whenever they are applicable), primary energy consumption, downstream oil sector development, gas utilization are discussed for each of the ten countries. The report also presents our latest forecasts of petroleum product consumption in each country toward 2000, which form the basis of the outlook for regional energy production and consumption outlined in Report No 1. Since the bulk of primary energy supply and demand is hydrocarbons for many countries, brief descriptions of the important hydrocarbons policy issues are provided at the end of the each country sections.

  17. Hydrolysis and fractionation of lignocellulosic biomass

    DOE Patents [OSTI]

    Torget, Robert W.; Padukone, Nandan; Hatzis, Christos; Wyman, Charles E.

    2000-01-01

    A multi-function process is described for the hydrolysis and fractionation of lignocellulosic biomass to separate hemicellulosic sugars from other biomass components such as extractives and proteins; a portion of the solubilized lignin; cellulose; glucose derived from cellulose; and insoluble lignin from said biomass comprising one or more of the following: optionally, as function 1, introducing a dilute acid of pH 1.0-5.0 into a continual shrinking bed reactor containing a lignocellulosic biomass material at a temperature of about 94 to about 160.degree. C. for a period of about 10 to about 120 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of extractives, lignin, and protein by keeping the solid to liquid ratio constant throughout the solubilization process; as function 2, introducing a dilute acid of pH 1.0-5.0, either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing either fresh biomass or the partially fractionated lignocellulosic biomass material from function 1 at a temperature of about 94-220.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of about 1 to about 5 reactor volumes to effect solubilization of hemicellulosic sugars, semisoluble sugars and other compounds, and amorphous glucans by keeping the solid to liquid ratio constant throughout the solubilization process; as function 3, optionally, introducing a dilute acid of pH 1.0-5.0 either as virgin acid or an acidic stream from another function, into a continual shrinking bed reactor containing the partially fractionated lignocellulosic biomass material from function 2 at a temperature of about 180-280.degree. C. for a period of about 10 to about 60 minutes at a volumetric flow rate of 1 to about 5 reactor volumes to effect solubilization of cellulosic sugars by keeping the solid to liquid ratio constant throughout the solubilization process; and as function 4

  18. UVI Cyber-security Workshop Workshop Analysis.

    SciTech Connect (OSTI)

    Kuykendall, Tommie G.; Allsop, Jacob Lee; Anderson, Benjamin Robert; Boumedine, Marc; Carter, Cedric; Galvin, Seanmichael Yurko; Gonzalez, Oscar; Lee, Wellington K.; Lin, Han Wei; Morris, Tyler Jake; Nauer, Kevin S.; Potts, Beth A.; Ta, Kim Thanh; Trasti, Jennifer; White, David R.

    2015-07-08

    The cybersecurity consortium, which was established by DOE/NNSA’s Minority Serving Institutions Partnerships Program (MSIPP), allows students from any of the partner schools (13 HBCUs, two national laboratories, and a public school district) to have all consortia options available to them, to create career paths and to open doors to DOE sites and facilities to student members of the consortium. As a part of this year consortium activities, Sandia National Laboratories and the University of Virgin Islands conducted a week long cyber workshop that consisted of three courses; Digital Forensics and Malware Analysis, Python Programming, and ThunderBird Cup. These courses are designed to enhance cyber defense skills and promote learning within STEM related fields.

  19. Scrap uranium recycling via electron beam melting

    SciTech Connect (OSTI)

    McKoon, R.

    1993-11-01

    A program is underway at the Lawrence Livermore National Laboratory (LLNL) to recycle scrap uranium metal. Currently, much of the material from forging and machining processes is considered radioactive waste and is disposed of by oxidation and encapsulation at significant cost. In the recycling process, uranium and uranium alloys in various forms will be processed by electron beam melting and continuously cast into ingots meeting applicable specifications for virgin material. Existing vacuum processing facilities at LLNL are in compliance with all current federal and state environmental, safety and health regulations for the electron beam melting and vaporization of uranium metal. One of these facilities has been retrofitted with an auxiliary electron beam gun system, water-cooled hearth, crucible and ingot puller to create an electron beam melt furnace. In this furnace, basic process R&D on uranium recycling will be performed with the goal of eventual transfer of this technology to a production facility.

  20. Wake-up effects in Si-doped hafnium oxide ferroelectric thin films

    SciTech Connect (OSTI)

    Zhou, Dayu, E-mail: zhoudayu@dlut.edu.cn [School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024 (China) [School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024 (China); Key Laboratory for Materials Modification by Laser, Ion and Electron Beams, Ministry of Education, Dalian University of Technology, Dalian 116024 (China); State Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu 610054 (China); Xu, Jin [Department of Electronic Engineering, Dalian Neusoft University of Information, Dalian 116023 (China)] [Department of Electronic Engineering, Dalian Neusoft University of Information, Dalian 116023 (China); Li, Qing; Guan, Yan [School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024 (China)] [School of Materials Science and Engineering, Dalian University of Technology, Dalian 116024 (China); Cao, Fei; Dong, Xianlin [Key Laboratory of Inorganic Functional Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China)] [Key Laboratory of Inorganic Functional Materials and Devices, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050 (China); Mller, Johannes [Fraunhofer IPMS-CNT, Koengisbruecker Strasse 180, 01109 Dresden (Germany)] [Fraunhofer IPMS-CNT, Koengisbruecker Strasse 180, 01109 Dresden (Germany); Schenk, Tony; Schrder, Uwe [Namlab gGmbH/TU Dresden, Noethnitzer Strasse 64, 01187 Dresden (Germany)] [Namlab gGmbH/TU Dresden, Noethnitzer Strasse 64, 01187 Dresden (Germany)

    2013-11-04

    Hafnium oxide based ferroelectric thin films have shown potential as a promising alternative material for non-volatile memory applications. This work reports the switching stability of a Si-doped HfO{sub 2} film under bipolar pulsed-field operation. High field cycling causes a wake-up in virgin pinched polarization hysteresis loops, demonstrated by an enhancement in remanent polarization and a shift of negative coercive voltage. The rate of wake-up is accelerated by either reducing the frequency or increasing the amplitude of the cycling field. We suggest de-pinning of domains due to reduction of the defect concentration at bottom electrode interface as origin of the wake-up.

  1. Topological and thermal properties of polypropylene composites based on oil palm biomass

    SciTech Connect (OSTI)

    Bhat, A. H. E-mail: anie-yal88@yahoo.com; Dasan, Y. K. E-mail: anie-yal88@yahoo.com

    2014-10-24

    Roughness on pristine and polymer composite surfaces is of enormous practical importance for polymer applications. This study deals with the use of varying quantity of oil palm ash as a nanofiller in a polypropylene based matrix. The oil palm ash sample was preprocessed to break the particles into small diameter by using ultra sonication before using microfluidizer for further deduction in size and homogenization. The oil palm ash was made to undergo many passes through the microfluidizer for fine distribution of particles. Polypropylene based composites containing different loading percentage oil palm ash was granulated by twin screw extruder and then injection molded. The surface morphology of the OPA passed through microfluidizer was analyzed by Tapping Mode - Atomic Force Microscopy (TMAFM). Thermal analysis results showed an increase in the activation energy values. The thermal stability of the composite samples showed improvement as compared to the virgin polymer as corroborated by the on-set degradation temperatures and the temperatures at which 50% degradation occurred.

  2. Estimated Water Flows in 2005: United States

    SciTech Connect (OSTI)

    Smith, C A; Belles, R D; Simon, A J

    2011-03-16

    Flow charts depicting water use in the United States have been constructed from publicly available data and estimates of water use patterns. Approximately 410,500 million gallons per day of water are managed throughout the United States for use in farming, power production, residential, commercial, and industrial applications. Water is obtained from four major resource classes: fresh surface-water, saline (ocean) surface-water, fresh groundwater and saline (brackish) groundwater. Water that is not consumed or evaporated during its use is returned to surface bodies of water. The flow patterns are represented in a compact 'visual atlas' of 52 state-level (all 50 states in addition to Puerto Rico and the Virgin Islands) and one national water flow chart representing a comprehensive systems view of national water resources, use, and disposition.

  3. Irradiation Creep in Graphite

    SciTech Connect (OSTI)

    Ubic, Rick; Butt, Darryl; Windes, William

    2014-03-13

    An understanding of the underlying mechanisms of irradiation creep in graphite material is required to correctly interpret experimental data, explain micromechanical modeling results, and predict whole-core behavior. This project will focus on experimental microscopic data to demonstrate the mechanism of irradiation creep. High-resolution transmission electron microscopy should be able to image both the dislocations in graphite and the irradiation-induced interstitial clusters that pin those dislocations. The team will first prepare and characterize nanoscale samples of virgin nuclear graphite in a transmission electron microscope. Additional samples will be irradiated to varying degrees at the Advanced Test Reactor (ATR) facility and similarly characterized. Researchers will record microstructures and crystal defects and suggest a mechanism for irradiation creep based on the results. In addition, the purchase of a tensile holder for a transmission electron microscope will allow, for the first time, in situ observation of creep behavior on the microstructure and crystallographic defects.

  4. The upcycling of post-industrial PP/PET waste streams through in-situ microfibrillar preparation

    SciTech Connect (OSTI)

    Delva, Laurens Ragaert, Kim Cardon, Ludwig

    2015-12-17

    Post-industrial plastic waste streams can be re-used as secondary material streams for polymer processing by extrusion or injection moulding. One of the major commercially available waste stream contains polypropylene (PP) contaminated with polyesters (mostly polyethylene tereftalate - PET). An important practical hurdle for the direct implementation of this waste stream is the immiscibility of PP and PET in the melt, which leads to segregation within the polymer structure and adversely affects the reproducibility and mechanical properties of the manufactured parts. It has been indicated in literature that the creation of PET microfibrils in the PP matrix could undo these drawbacks and upcycle the PP/PET combination. Within the current research, a commercially available virgin PP/PET was evaluated for the microfibrillar preparation. The mechanical (tensile and impact) properties, thermal properties and morphology of the composites were characterized at different stages of the microfibrillar preparation.

  5. Recycling and processing of several typical crosslinked polymer scraps with enhanced mechanical properties based on solid-state mechanochemical milling

    SciTech Connect (OSTI)

    Lu, Canhui; Zhang, Xinxing; Zhang, Wei

    2015-05-22

    The partially devulcanization or de-crosslinking of ground tire rubber (GTR), post-vulcanized fluororubber scraps and crosslinked polyethylene from cable scraps through high-shear mechanochemical milling (HSMM) was conducted by a modified solid-state mechanochemical reactor. The results indicated that the HSMM treated crosslinked polymer scraps can be reprocessed as virgin rubbers or thermoplastics to produce materials with high performance. The foamed composites of low density polyethylene/GTR and the blend of post-vulcanized flurorubber (FKM) with polyacrylate rubber (ACM) with better processability and mechanical properties were obtained. The morphology observation showed that the dispersion and compatibility between de-crosslinked polymer scraps and matrix were enhanced. The results demonstrated that HSMM is a feasible alternative technology for recycling post-vulcanized or crosslinked polymer scraps.

  6. 2014 Distributed Wind Market Report

    SciTech Connect (OSTI)

    Orell, A.; Foster, N.

    2015-08-01

    The cover of the 2014 Distributed Wind Market Report.According to the 2014 Distributed Wind Market Report, distributed wind reached a cumulative capacity of almost 1 GW (906 MW) in the United States in 2014, reflecting nearly 74,000 wind turbines deployed across all 50 states, Puerto Rico, and the U.S. Virgin Islands. In total, 63.6 MW of new distributed wind capacity was added in 2014, representing nearly 1,700 units and $170 million in investment across 24 states. In 2014, America's distributed wind energy industry supported a growing domestic industrial base as exports from United States-based small wind turbine manufacturers accounted for nearly 80% of United States-based manufacturers' sales.

  7. EXAMINATION OF 80 DEGREES C DESORPTION ISOTHERMS OFTRITIUM AGED PD/K AND LANA.75

    SciTech Connect (OSTI)

    Staack, G; Kirk Shanahan, K; Tom Walters, T; Roger Pilgrim, R

    2007-08-28

    Metal hydrides, specifically Pd deposited on kieselguhr (Pd/k) and LaNi{sub 4.25}Al{sub 0.75} (LANA.75), have been used at the Savannah River Site for almost twenty years for hydrogen isotope separation and storage. Radiolytic decay of tritium to helium-3 in the metal matrix causes three classic changes in the performance of the hydride: the plateau pressure decreases, the plateau slope increases, and a heel forms, reducing the reversible capacity of the hydride. Deuterium and tritium isotherms were collected on the virgin materials, only tritium isotherms were collected at approximately 2 years, and both deuterium and tritium isotherms were collected at approximately 3.5 years of quiescent aging. Points of interest include those mentioned above as well as the effects of cycling the materials. The methods and results are presented.

  8. Challenges to achievement of metal sustainability in our high-tech society

    SciTech Connect (OSTI)

    Izatt, Reed M.; Izatt, Steven R.; Bruening, Ronald L.; Izatt, Neil; Moyer, Bruce A

    2014-01-01

    Achievement of sustainability in metal life cycles from mining of virgin ore to consumer and industrial devices to end-of-life products requires greatly increased recycling and improved processing of metals. Electronic and other high-tech products containing precious, toxic, and specialty metals usually have short lifetimes and low recycling rates. Products containing these metals generally are incinerated, discarded as waste in landfills, or dismantled in informal recycling using crude and environmentally irresponsible procedures. Low metal recycling rates coupled with increasing demand for products containing them necessitate increased mining with attendant environmental, health, energy, water, and carbon-footprint consequences. In this tutorial review, challenges to achieving metal sustainability in present high-tech society are presented; health, environmental, and economic incentives for various stakeholders to improve metal sustainability are discussed; a case for technical improvements in separations technology, especially employing molecular recognition, is given; and global consequences of continuing on the present path are examined.

  9. Residual stress relief due to fatigue in tetragonal lead zirconate titanate ceramics

    SciTech Connect (OSTI)

    Hall, D. A.; Mori, T. [School of Materials, University of Manchester, Grosvenor St., Manchester M1 7HS (United Kingdom); Comyn, T. P. [Institute for Materials Research, Woodhouse Lane, University of Leeds, LS2 9JT (United Kingdom); Ringgaard, E. [Meggitt Sensing Systems, Hejreskovvej 18A, 3490 Kvistgaard (Denmark); Wright, J. P. [ESRF, 6 Rue Jules Horowitz, BP-220, 38043 Grenoble Cedex (France)

    2013-07-14

    High energy synchrotron XRD was employed to determine the lattice strain {epsilon}{l_brace}111{r_brace}and diffraction peak intensity ratio R{l_brace}200{r_brace}in tetragonal PZT ceramics, both in the virgin poled state and after a bipolar fatigue experiment. It was shown that the occurrence of microstructural damage during fatigue was accompanied by a reduction in the gradient of the {epsilon}{l_brace}111{r_brace}-cos{sup 2} {psi} plot, indicating a reduction in the level of residual stress due to poling. In contrast, the fraction of oriented 90 Degree-Sign ferroelectric domains, quantified in terms of R{l_brace}200{r_brace}, was not affected significantly by fatigue. The change in residual stress due to fatigue is interpreted in terms of a change in the average elastic stiffness of the polycrystalline matrix due to the presence of inter-granular microcracks.

  10. A Mechanistic Approach to Damage in Short-Fiber Composites Based on Micromechanical and Continuum Damage Mechanics Descriptions

    SciTech Connect (OSTI)

    Nguyen, Ba Nghiep; Khaleel, Mohammad A.

    2004-04-01

    A micro-macro mechanistic approach to matrix cracking in randomly oriented short-fiber composites is developed in this paper. At the micro-scale, the virgin and reduced elastic properties of the reference aligned fiber composite are determined using micromechanical models [1-5], and are then distributed over all possible orientations in order to compute the stiffness of the random fiber composite containing random matrix microcracks. After that the macroscopic response is obtained by means of a continuum damage mechanics formulation, which extends the thermodynamics based approach in [6] to randomly oriented short-fiber composites. Damage accumulations leading to initiation and propagation of a macroscopic crack are modeled using a vanishing element technique. The model is validated against the published experimental data and results [7]. Finally, its practical application is illustrated through the damage analysis of a random glass/epoxy composite plate containing a central hole and under tensile loading.

  11. Nanostructure of Solid Precipitates Obtained by Expansion of Polystyrene-block-Polybutadiene Solutions in Near Critical Propane: Block Ratio and Micellar Solution Effects

    SciTech Connect (OSTI)

    Green, Jade; Tyrrell, Zachary; Radosz, Maciej; Hong, Kunlun; Mays, Jimmy

    2011-01-01

    In contrast to incompressible liquid solutions, compressible near-critical solutions of block copolymers allow for controlling rapid structure transformations with pressure alone. For example, when dissolved in near-critical propane, polystyrene-block-polybutadiene can form a random molecular solution at high pressures, a micellar solution at moderate pressures, and a solvent-free precipitate at low pressures. In contrast to the unstructured virgin copolymer, such a propane-treated precipitate rapidly self-assembles toward structures characteristic of equilibrated block copolymers, such as lamellae, spheres, or cylinders, which depend on the block ratio rather than on the decompression rate or temperature, at least within the rate and temperature ranges investigated in this work. At lower temperatures, however, say below 40 C, glass transition of the styrene-butadiene diblocks can inhibit independent structure formation, while crystallization of their hydrogenated-butadiene analogues can preserve the micellar-solution structure.

  12. Geothermal resource area 11, Clark County area development plan

    SciTech Connect (OSTI)

    Pugsley, M.

    1981-01-01

    Geothermal Resource Area 11 includes all of the land in Clark County, Nevada. Within this area are nine geothermal anomalies: Moapa Area, Las Vegas Valley, Black Canyon, Virgin River Narrows, Roger's Springs, Indian Springs, White Rock Springs, Brown's Spring, and Ash Creek Spring. All of the geothermal resources in Clark County have relatively low temperatures. The highest recorded temperature is 145{sup 0}F at Black Canyon. The temperatures of the other resources range from 70 to 90{sup 0}F. Because of the low temperature of the resources and, for the most part, the distance of the resources from any population base, the potential for the development of the resources are considered to be somewhat limited.

  13. Method utilizing laser-processing for the growth of epitaxial p-n junctions

    DOE Patents [OSTI]

    Young, R.T.; Narayan, J.; Wood, R.F.

    1979-11-23

    This invention is a new method for the formation of epitaxial p-n junctions in silicon. The method is relatively simple, rapid, and reliable. It produces doped epitaxial layers which are of well-controlled thickness and whose electrical properties are satisfactory. An illustrative form of the method comprises co-depositing a selected dopant and amorphous silicon on a crystalline silicon substrate to form a doped layer of amorphous silicon thereon. This layer then is irradiated with at least one laser pulse to generate a melt front which moves through the layer, into the silicon body to a depth effecting melting of virginal silicon, and back to the surface of the layer. The method may be conducted with dopants (e.g., boron and phosphorus) whose distribution coefficients approximate unity.

  14. Energy Vulnerability Assessment for the US Pacific Islands. Technical Appendix 2

    SciTech Connect (OSTI)

    Fesharaki, F.; Rizer, J.P.; Greer, L.S.

    1994-05-01

    The study, Energy Vulnerability Assessment of the US Pacific Islands, was mandated by the Congress of the United States as stated in House Resolution 776-220 of 1992, Section 1406. The resolution states that the US Secretary of Energy shall conduct a study of the implications of the unique vulnerabilities of the insular areas to an oil supply disruption. Such study shall outline how the insular areas shall gain access to vital oil supplies during times of national emergency. The resolution defines insular areas as the US Virgin Islands, Puerto Rico, Guam, American Samoa, the Commonwealth of the Northern Mariana Islands, and Palau. The US Virgin Islands and Puerto Rico are not included in this report. The US Department of Energy (USDOE) has broadened the scope of the study contained in the House Resolution to include emergency preparedness and response strategies which would reduce vulnerability to an oil supply disruption as well as steps to ameliorate adverse economic consequences. This includes a review of alternative energy technologies with respect to their potential for reducing dependence on imported petroleum. USDOE has outlined the four tasks of the energy vulnerability assessment as the following: (1) for each island, determine crude oil and refined product demand/supply, and characterize energy and economic infrastructure; (2) forecast global and regional oil trade flow patterns, energy demand/supply, and economic activities; (3) formulate oil supply disruption scenarios and ascertain the general and unique vulnerabilities of these islands to oil supply disruptions; and (4) outline emergency preparedness and response options to secure oil supplies in the short run, and reduce dependence on imported oil in the longer term.

  15. Model boiler testing to evaluate inhibitors for caustic induced stress corrosion cracking of Alloy 600 tubes

    SciTech Connect (OSTI)

    Daret, J.; Paine, J.P.N.; Partridge, M.J.

    1995-12-31

    A series of model boiler tests, using a mixture of precracked and non-precracked (virgin) tube-to-tube support plate intersections was performed. The testing supported the qualification of inhibitors for mitigating the secondary side corrosion of alloy 600 steam generator tubes. Many utilities suspect that the caustic impurities come from the feedwater. Candidate inhibitors included boric acid (as a reference), cerous acetate, and two forms of titanium dioxide: a laboratory produced titania-silica sol-gel, and manometer sized anatase The latter was combined with a 150 C pre-soaking with a titanium lactate, and was tested with and without a zeta potential treatment by sodium aluminate. Effectiveness of boric acid to prevent and retard caustic induced intergranular corrosion was confirmed in all crevice configurations (open and packed). The cerous acetate treatment multiplied by two to four the time necessary to detect a primary-to-secondary leak on virgin tubes, and reduced the propagation rate on precracked tubes. Cerium was found intimately mixed, as cerianite, with the free span and crevice deposits, when the crevices were sufficiently accessible. Due to its very low solubility and large particle size, the titania-silica sol-gel was unable to penetrate the crevices and had no effect on the degradation process. The nanometric particle size titania treatment and/or the preceding soaking with soluble titanium lactate drastically increased the titanium concentration in free span and open crevice deposit (with no added sodium aluminate, titania reacted with magnetite to form ilmenite) and showed undeniable capacity to prevent tubing degradation. Its effectiveness, in the case of packed crevices and for arresting cracks, was not so conclusive.

  16. INTERNAL REPAIR OF PIPELINES REVIEW & EVALUATION OF INTERNAL PIPELINE REPAIR TRIALS REPORT

    SciTech Connect (OSTI)

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

    2004-09-01

    The two broad categories of fiber-reinforced composite liner repair and deposited weld metal repair technologies were reviewed and evaluated for potential application for internal repair of gas transmission pipelines. Both are used to some extent for other applications and could be further developed for internal, local, structural repair of gas transmission pipelines. Evaluation trials were conducted on pipe sections with simulated corrosion damage repaired with glass fiber-reinforced composite liners, carbon fiber-reinforced composite liners, and weld deposition. Additional un-repaired pipe sections were evaluated in the virgin condition and with simulated damage. Hydrostatic failure pressures for pipe sections repaired with glass fiber-reinforced composite liner were only marginally greater than that of pipe sections without liners, indicating that this type of liner is generally ineffective at restoring the pressure containing capabilities of pipelines. Failure pressure for pipe repaired with carbon fiber-reinforced composite liner was greater than that of the un-repaired pipe section with damage, indicating that this type of liner is effective at restoring the pressure containing capability of pipe. Pipe repaired with weld deposition failed at pressures lower than that of un-repaired pipe in both the virgin and damaged conditions, indicating that this repair technology is less effective at restoring the pressure containing capability of pipe than a carbon fiber-reinforced liner repair. Physical testing indicates that carbon fiber-reinforced liner repair is the most promising technology evaluated to-date. Development of a comprehensive test plan for this process is recommended for use in the next phase of this project.

  17. Oxygen-Atom Defects In 6H Silicon Carbide Implanted Using 24- MeV O{sup 3+} Ions Measured Using Three-Dimensional Positron Annihilation Spectroscopy System (3DPASS)

    SciTech Connect (OSTI)

    Williams, Christopher S.; Petrosky, James C.; Burggraf, Larry W.

    2011-06-01

    Three dimensional electron-positron (e{sup -}-e{sup +}) momentum distributions were measured for single crystal 6H silicon carbide (SiC); both virgin and having implanted oxygen-atom defects. 6H SiC samples were irradiated by 24- MeV O{sup 3+} ions at 20 particle-nanoamps at the Sandia National Laboratory's Ion Beam Facility. O{sup 3+} ions were implanted 10.8 {mu}m deep normal to the (0001) face of one side of the SiC samples. During positron annihilation measurements, the opposite face of the 254.0-{mu}m thick SiC samples was exposed to positrons from a {sup 22}Na source. This technique reduced the influence on the momentum measurements of vacancy-type defects resulting from knock-on damage by the O{sup 3+} ions. A three-dimensional positron annihilation spectroscopy system (3DPASS) was used to measure e{sup -}-e{sup +} momentum distributions for virgin and irradiated 6H SiC crystal both before and following annealing. 3DPASS simultaneously measures coincident Doppler-broadening (DBAR) and angular correlation of annihilation radiation (ACAR) spectra. DBAR ratio plots and 2D ACAR spectra are presented. Changes in the momentum anisotropies relative to crystal orientation observed in 2D ACAR spectra for annealed O-implanted SiC agree with the local structure of defect distortion predicted using Surface Integrated Molecular Orbital/Molecular Mechanics (SIMOMM). Oxygen atoms insert between Si and C atoms increasing their separation by 0.9 A forming a Si-O-C bond angle of {approx}150 deg.

  18. Adsorption of selected pharmaceuticals and an endocrine disrupting compound by granular activated carbon. 1. Adsorption capacity and kinetics

    SciTech Connect (OSTI)

    Yu, Z.; Peldszus, S.; Huck, P.M.

    2009-03-01

    The adsorption of two representative PhACs (naproxen and carbamazepine) and one EDC (nonylphenol) were evaluated on two granular activated carbons (GAC) namely coal-based Calgon Filtrasorb 400 and coconut shell-based PICA CTIF TE. The primary objective was to investigate preloading effects by natural organic matter (NOM) on adsorption capacity and kinetics under conditions and concentrations (i.e., ng/L) relevant for drinking water treatment. Isotherms demonstrated that all compounds were significantly negatively impacted by NOM fouling. Adsorption capacity reduction was most severe for the acidic naproxen, followed by the neutral carbamazepine and then the more hydrophobic nonylphenol. The GAC with the wider pore size distribution had considerably greater NOM loading, resulting in lower adsorption capacity. Different patterns for the change in Freundlich KF and 1/n with time revealed different competitive mechanisms for the different compounds. Mass transport coefficients determined by short fixed-bed (SFB) tests with virgin and preloaded GAC demonstrated that film diffusion primarily controls mass transfer on virgin and preloaded carbon. Naproxen suffered the greatest deteriorative effect on kinetic parameters due to preloading, followed by carbamazepine, and then nonylphenol. A type of surface NOM/biofilm, which appeared to add an additional mass transfer resistance layer and thus reduce film diffusion, was observed. In addition, electrostatic interactions between NOM/biofilm and the investigated compounds are proposed to contribute to the reduction of film diffusion. A companion paper building on this work describes treatability studies in pilot-scale GAC adsorbers and the effectiveness of a selected fixed-bed model. 32 refs., 3 figs., 2 tabs.

  19. Technical Training Workshop on International Safeguards: An Introduction to Safeguards for Emerging Nuclear States

    SciTech Connect (OSTI)

    Frazar, Sarah L.; Gastelum, Zoe N.; Olson, Jarrod; Mathews, Caroline E.; Solodov, Alexander; Zhernosek, Alena; Raffo-Caiado, Ana; Baldwin, George; Horak, Karl; McClelland-Kerr, John; VanSickle, Matthew; Mininni, Margot; Kovacic, Donald

    2009-10-06

    The U.S. Department of Energy/National Nuclear Security Administration (DOE/NNSA) hosted a workshop from May 4-22, 2009, on the fundamental elements of international safeguards. Entitled "A Technical Training Workshop on International Safeguards," the workshop introduced post-graduate students from Malaysia, Vietnam, Indonesia, Thailand, Morocco, Egypt, Algeria and Tunisia to the fundamental issues and best practices associated with international safeguards and encouraged them to explore potential career paths in safeguards. Workshops like these strengthen the international safeguards regime by promoting the development of a "safeguards culture" among young nuclear professionals within nascent nuclear countries. While this concept of safeguards culture is sometimes hard to define and even harder to measure, this paper will demonstrate that the promotion of safeguards cultures through workshops like these justifies the investment of U.S. taxpayer dollars.

  20. AIR SHIPMENT OF SPENT NUCLEAR FUEL FROM THE BUDAPEST RESEARCH REACTOR

    SciTech Connect (OSTI)

    Dewes, J.

    2014-02-24

    The shipment of spent nuclear fuel is usually done by a combination of rail, road or sea, as the high activity of the SNF needs heavy shielding. Air shipment has advantages, e.g. it is much faster than any other shipment and therefore minimizes the transit time as well as attention of the public. Up to now only very few and very special SNF shipments were done by air, as the available container (TUK6) had a very limited capacity. Recently Sosny developed a Type C overpack, the TUK-145/C, compliant with IAEA Standard TS-R-1 for the VPVR/M type Skoda container. The TUK-145/C was first used in Vietnam in July 2013 for a single cask. In October and November 2013 a total of six casks were successfully shipped from Hungary in three air shipments using the TUK-145/C. The present paper describes the details of these shipments and formulates the lessons learned.