National Library of Energy BETA

Sample records for guinea 1995-2003 peru

  1. Peru privatizes

    SciTech Connect (OSTI)

    Suttil, K.R.

    1993-02-01

    Peru has been undergoing a revolution since the election of Alberto Fujimori as president in 1990. A revolution that is reversing many of the policies of the past 25 years and one which aims to bring Peru back into the mainstream of the world economy. All the enterprises nationalized in the heady days of the early 1970s are set up for privatization. The most important are the three mining companies: Hierro-Peru, Centromin, and Mineroo-Peru. It will not be easy to attract foreign investment after such a long period of political and economic instability but the rewards are there for the intrepid.

  2. West Coast (PADD 5) Total Crude Oil and Products Imports

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

    ... Norway 322 170 373 510 1995-2015 Oman 4,008 13,189 3,460 951 1995-2013 Panama 1995-2008 Papua New Guinea 1995-2003 Peru 6,471 5,712 3,017 4,596 3,652 2,234 1993-2015 Philippines 30 ...

  3. New Guinea schedules ethanol plants

    SciTech Connect (OSTI)

    Not Available

    1981-01-28

    It is reported that the Government of Papua New Guinea plans to build nine ethanol plants based on cassava to meet half the nation's transport fuel needs by 1990.

  4. City of Peru, Illinois (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Peru, Illinois (Utility Company) Jump to: navigation, search Name: City of Peru Place: Illinois Phone Number: 815-223-0044 Website: www.peru.il.uscity-directory Facebook: https:...

  5. Peru struggles to maintain crude production

    SciTech Connect (OSTI)

    Not Available

    1991-01-14

    Revival of Peru's moribund oil and gas industry in the 1990s hinges on whether the new administration of President Alberto Fujimori is successful in attracting foreign investment in Peru. Fujimori's success would mean Peru pushing ahead into stepped up exploration and major development projects, such as the huge Camisea gas/condensate field discovered 2 years ago. His failure could mean Peru continuing to fall further behind in its already lagging low oil production. Huge sums of money will be needed. Peru also needs to succeed in its efforts to become creditworthy again for international agencies, foreign governments, and commercial banks. Meanwhile, Petroleos del Peru SA (Petroperu), the state oil company, will have to transfer an increasing share of its operations to private investors. But the company is likely to try to hold onto producing fields, even though it is unable to maintain full output.

  6. Peru-NREL Energy Activities | Open Energy Information

    Open Energy Info (EERE)

    NREL Energy Activities Jump to: navigation, search Logo: Peru-NREL Energy Activities Name Peru-NREL Energy Activities AgencyCompany Organization National Renewable Energy...

  7. Liblula Consulting Company of Peru | Open Energy Information

    Open Energy Info (EERE)

    lula Consulting Company of Peru Jump to: navigation, search Name: Liblula Consulting Company of Peru Address: Calle Alfredo Len 211, Miraflores, Lima 18 Per Website:...

  8. City of Peru, Indiana (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Peru, Indiana (Utility Company) Jump to: navigation, search Name: Peru City of Place: Indiana Phone Number: 765-473-6681 Website: peruutilities.compageshome1 Outage Hotline:...

  9. Peru: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Peru Population Unavailable GDP Unavailable Energy Consumption Quadrillion Btu 2-letter ISO code PE 3-letter ISO code PER Numeric ISO code...

  10. An Energy Overview of Peru

    SciTech Connect (OSTI)

    anon.

    2003-10-20

    The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Peru. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit.

  11. ,"U.S. Liquefied Natural Gas Imports From Peru (MMcf)"

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

    ,"Data 1","U.S. Liquefied Natural Gas Imports From Peru (MMcf)",1,"Monthly","32016" ... 1: U.S. Liquefied Natural Gas Imports From Peru (MMcf)" "Sourcekey","NGMEPG0N...

  12. ,"U.S. Liquefied Natural Gas Imports From Peru (MMcf)"

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

    Liquefied Natural Gas Imports From Peru (MMcf)" "Sourcekey","NGMEPG0NUS-NPEIMLMMCF" "Date","U.S. Liquefied Natural Gas Imports From Peru (MMcf)" 39263,0 39629,0 39994,0 ...

  13. Peru-GEF Nationally Appropriate Mitigation Actions in the Energy...

    Open Energy Info (EERE)

    (Redirected from UNDP-Peru GEF Nationally Appropriate Mitigation Actions in the Energy Generation and End-Use Sectors)...

  14. Papua New Guinea: Tough course

    SciTech Connect (OSTI)

    Fritz, M.

    1991-11-01

    This paper describes the problems that seismic crews face in Papua New Guinea. The complex geologic conditions which often entail karstified carbonate rocks which are overlying folded sedimentary and igneous rocks, cause severe problems with data collection and interpretation. Secondly, the rugged topography and dense rain forest vegetation along with the wild animals and diseases create inaccessible or undesirable work areas. However, these conditions can be overcome and this paper briefly describes how one exploration company uses local natives to assist in development of reliable seismic surveys.

  15. Peru action simmering despite privatization delays

    SciTech Connect (OSTI)

    1995-08-07

    After months of delays, the sale of Petroleos del Peru SA (Petroperu) was postponed earlier this year until after the elections, which saw Peru`s incumbent President Alberto Fujimori reelected. In June, Fujimori appointed Amado Yataco Minister of Energy and Mines. Yataco, also serving as president of the privatization commission Copri, said a decision on the sale of Petroperu would be made quickly, perhaps by July 28, ahead of this report`s presstime. The uncertain status of Petroperu has not, however, slowed activity in Peru`s petroleum sector. The paper first discusses privatization plans and Petroperu`s budget, then describes exploration and development activities in the supergiant Camisea gas/condensate fields in the central southern jungle. Activities in several smaller fields are briefly described.

  16. Oil privatization growing: Peru poised for comeback

    SciTech Connect (OSTI)

    Not Available

    1993-11-18

    Economic reform in Peru is transforming the oil and gas sector. Free market rationale is replacing the state monopoly mind-set. Foreign investment in oil, once discouraged by former administrations, is the response to new terms established by current government in its search for capital inflows to boost economic growth.

  17. Guinea: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Guinea Population 10,628,972 GDP 5,212,000,000 Energy Consumption 0.02 Quadrillion Btu 2-letter ISO code GN 3-letter ISO code GIN Numeric ISO...

  18. Peru-Planning for Climate Change (PlanCC) | Open Energy Information

    Open Energy Info (EERE)

    Peru-Planning for Climate Change (PlanCC) (Redirected from Planning for Climate Change (PlanCC) Peru) Jump to: navigation, search Logo: Planning for Climate Change (PlanCC) Peru...

  19. Wrench fault tectonics in northern New Guinea basin, Papua New Guinea

    SciTech Connect (OSTI)

    Trumbly, N.I.; Pigott, J.D.

    1984-04-01

    New Guinea lies on the northern Australian plate boundary and has been a sensitive tectonic recorder of Cenozoic plate interactions between the Australian and Pacific plates. The specific plate interactions are documented by the evolution of the Northern New Guinea fault system and the basin it overprints, the Northern New Guinea basin. Consideration of plate kinematics suggests convergence became increasingly oblique during the Cenozoic. Hydrocarbon exploration strategies within the Northern New Guinea basin must address not only sedimentation, but also must deal with the basin's complex structural and tectonic evolution. A static tectonic classification will not adequately define the Northern New Guinea basin. It is better described as an evolving basin being overprinted by wrenching.

  20. Peru-UNDP Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    Activities AgencyCompany Organization United Nations Development Programme Sector Energy, Land Topics Background analysis Country Peru South America References UNDP Climate...

  1. Peru-Green Growth Planning | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name Peru-Green Growth Planning AgencyCompany Organization Global Green Growth Institute (GGGI) Partner Korea International Cooperation Agency (KOICA)...

  2. MHK Projects/Marisol Peru SHP | Open Energy Information

    Open Energy Info (EERE)

    Marisol Peru SHP < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... "minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","...

  3. Peru-Nordic Partnership Initiative | Open Energy Information

    Open Energy Info (EERE)

    Nordic Partnership Initiative Jump to: navigation, search Name Peru-Nordic Partnership Initiative AgencyCompany Organization Danish Government Partner Danish Ministry for...

  4. Peru-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    USAID Climate Activities Jump to: navigation, search Name Peru-USAID Climate Activities AgencyCompany Organization U.S. Agency for International Development Sector Land Focus...

  5. Peru-UNEP Risoe Technology Needs Assessment Program | Open Energy...

    Open Energy Info (EERE)

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

  6. Peru-GVEP Policy Coordination Platform | Open Energy Information

    Open Energy Info (EERE)

    Energy Topics Market analysis, Policiesdeployment programs Resource Type Workshop, Lessons learnedbest practices Country Peru UN Region "Latin America" is not in the list...

  7. Resource assessments in national planning - Pupua New Guinea case studies

    SciTech Connect (OSTI)

    Pintz, W.S.; Clark, A.L.

    1984-01-01

    The nation of Papua New Guinea, encompassing 462,000 square miles of land area and a population of approximately 3 million individuals, occupies the eastern half of the island of New Guinea and includes the Bismarck Archipelago and Bougainville Island. The diversity and complexity of Papua New Guinea's geology, coupled with the large number of known mineral occurrences of various deposit types, leads to the inescapable conclusion that the resource potential of Papua New Guinea is very large. In recognition of this potential, a resource assessment of Papua New Guinea was undertaken for the stated purpose of integrating the results of such an assessment into the nation's planning activities.

  8. Papua New Guinea to emphasize alcohol fuel

    SciTech Connect (OSTI)

    Not Available

    1981-02-09

    It is reported that Australia's Davy McKee Pacific is to build the first of nine proposed ethanol plants in Papua New Guinea in a bid to produce 50% of the country's transport fuels by 1990. The first $4 million facility, on the Baiyer River, will yield 2 million liters of ethanol a year from the cassava root.

  9. Peru mitigation assessment of greenhouse gases: Sector -- Energy. Peru climate change country study; Final report

    SciTech Connect (OSTI)

    1996-08-01

    The aim of this study is to determine the Inventory and propose Greenhouse Gases Mitigation alternatives in order to face the future development of the country in a clean environmental setting without delaying the development process required to improve Peruvian standard of living. The main idea of this executive abstract is to show concisely the results of the Greenhouse Gases Mitigation for Peru in the period 1990--2015. The studies about mitigation for the Energy Sector are shown in this summary.

  10. Peru`s national greenhouse gas inventory, 1990. Peru climate change country study

    SciTech Connect (OSTI)

    1996-07-01

    The aim of this study has been to determine the Inventory and to propose greenhouse gases mitigation alternatives in order to face the future development of the country in a clean environmental setting, improving in this way the Peruvian standard of life. The main objective of this executive summary is to show concisely the results of the National Inventory about greenhouse gases emitted by Peru in 1990.

  11. Niugini Gulf tackles New Guinea Wildcat

    SciTech Connect (OSTI)

    Moore, S.D.

    1983-08-01

    Niugini Gulfs Juha No. 1 well in the Southern Highlands of Papua New Guinea exemplifies the challenges of drilling a remote location wildcat. Although the future for oil developments in New Guinea is still in question, the tremendous technological and logistic planning for a remote wildcat should not be overlooked. The ability of Niugini Gulfs engineers and management team to drill and operate a well like Juha No. 1 within budget is in itself a significant achievement. Located in the approximate center of this Southeast Asian country, the Juha well is surrounded by dense jungle and is virtually inaccessible by surface transportation. As a result, Niugini Gulf had to move rig, equipment, and manpower to the well site entirely by helicopter.

  12. Papua New Guinea's first commercial crude assayed

    SciTech Connect (OSTI)

    Rhodes, A.K.

    1993-02-15

    Light, sweet Kutubu crude from near Lake Kutubu in Papua New Guinea has been assayed. Production of the 44[degree]-gravity, 0.04-wt% sulfur crude-Papua New Guinea's first commercial oil-began in June 1992. Most of the early production will likely be sold to refineries in Sydney and Brisbane. Production of Kutubu is expected to reach 100,000 b/d, and possibly 140,000 b/d. The paper lists the properties of the whole crude and the following boiling point ranges (C): 21--70; 70--140; 140--190; 140--230; 190--230; 230--360; 360--540; 360+; and 540+.

  13. Papua New Guinea Geothermal Region | Open Energy Information

    Open Energy Info (EERE)

    ENERGYGeothermal Home Papua New Guinea Geothermal Region Details Areas (1) Power Plants (1) Projects (0) Techniques (0) References Geothermal Region Data Area USGS Resource...

  14. Guinea-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    International Development Sector Energy, Land Focus Area Renewable Energy, Forestry, Agriculture Topics Background analysis Website http:www.usaid.govourwork Country Guinea...

  15. Papua New Guinea Improved Energy Access for Rural Communities...

    Open Energy Info (EERE)

    Communities Location of project Papua New Guinea Energy Services Lighting, Cooking and water heating, Space heating, Cooling, Information and communications, Earning a living...

  16. Papua New Guinea: World Oil Report 1991

    SciTech Connect (OSTI)

    Not Available

    1991-08-01

    This paper reports on oil exploration which is booming in Papua New Guinea (PNG) following a rash of license applications and farm-ins. Most activity is onshore, but success is beginning to drift offshore. Currently, 40 petroleum prospecting licenses (PPL) and one producing license are active, and eight more PPL applications are being considered. PNG is expected to become an oil exporter by September 1992 when initial production is expected from Iagifu, Hedina and Agogo fields.

  17. ,"Price of U.S. Liquefied Natural Gas Imports From Peru (Dollars...

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

    Gas Imports From Peru (Dollars per Thousand Cubic Feet)" "Sourcekey","NGMEPG0NUS-NPEPMLDMCF" "Date","Price of U.S. Liquefied Natural Gas Imports From Peru (Dollars per ...

  18. Crafting regulations in emerging geothermal countries: The Peru example

    SciTech Connect (OSTI)

    Armstrong, A.J.

    1996-12-31

    Conventional wisdom holds that no prudent investor or lender will ante up a penny of investment money in a geothermal project unless and until there is a geothermal resources law in place. Since every law depends on a regulatory regime to make the law work in actual practice, implemented regulations are equally important conditions precedent for geothermal development. In recognition of the importance of assisting geothermal regulatory development in the emerging geothermal countries of Latin America, during the 1995 to 1996 timeframe, the Geothermal Energy Association has acted in an advisory capacity to the Ministry of Energy and Mines of Peru, in the drafting of geothermal regulations for Peru. These regulations are designed to promote developmental investment in the geothermal resources of Peru, while simultaneously establishing reasonable standards for the protection of the people and the environment of the country. While these regulations are specific to Peru, they may well serve as a model for other countries of Latin America. Thus, the lessons learned in crafting the Peru regulatory regime may have applicability in other countries in which the geothermal industry is now working or may work in the future.

  19. Guinea-Bissau: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Country Profile Name Guinea-Bissau Population 1,345,479 GDP 870,000,000 Energy Consumption 0.01 Quadrillion Btu 2-letter ISO code GW 3-letter ISO code GNB Numeric ISO...

  20. Peru-Planning for Climate Change (PlanCC) | Open Energy Information

    Open Energy Info (EERE)

    part of the MAPS program, a collaboration between developing countries (South Africa, Argentina, Brazil, Chile, Colombia and Peru) to support the establishment of an evidence base...

  1. Geologic Water Storage in Pre-Columbian Peru

    SciTech Connect (OSTI)

    Fairley Jr., Jerry P.

    1997-07-14

    Agriculture in the arid and semi-arid regions that comprise much of present-day Peru, Bolivia, and Northern Chile is heavily dependent on irrigation; however, obtaining a dependable water supply in these areas is often difficult. The precolumbian peoples of Andean South America adapted to this situation by devising many strategies for transporting, storing, and retrieving water to insure consistent supply. I propose that the ''elaborated springs'' found at several Inka sites near Cuzco, Peru, are the visible expression of a simple and effective system of groundwater control and storage. I call this system ''geologic water storage'' because the water is stored in the pore spaces of sands, soils, and other near-surface geologic materials. I present two examples of sites in the Cuzco area that use this technology (Tambomachay and Tipon) and discuss the potential for identification of similar systems developed by other ancient Latin American cultures.

  2. Petroleum scene heating in fledgling crude exporter Papua New Guinea

    SciTech Connect (OSTI)

    Not Available

    1994-04-18

    Operators, paced by a feisty independent based in Port Moresby, have drilled a string of discoveries near the infrastructure of the Kutubu development project that supports Papua New Guinea crude exports. All signs point to the increasing likelihood of good sized -- maybe world class -- oil discoveries that promise to sustain exploration and development interest beyond 2000. Also in the offing are world class gas strikes that eventually could support a liquefied natural gas export project. And integration is the newest concept in Papua New Guinea petroleum. Efforts are under way to build the country's first refineries. Most operators in Papua New Guinea believe thy have merely scratched the surface of the country's oil and gas potential. Thy agree there still will be frustrations and setbacks -- political as well as technical -- but the prevailing opinion is that these problems are no greater than they are in a number of other countries with similar exploration/development potential. The paper discusses the development of Papua New Guinea's oil and gas industry, and exploratory drilling in areas other than Kutubu.

  3. ,"U.S. Liquefied Natural Gas Imports From Equatorial Guinea ...

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

    From Equatorial Guinea (MMcf)" 39097,0 39128,0 39156,0 39187,0 39217,0 39248,2910 39278,8989 39309,5896 39340,0 39370,0 39401,0 39431,0 39462,0 39493,0 39522,0 39553,0 39583,0 ...

  4. Minerals Yearbook, 1988 international review. The mineral industries of Bolivia, Ecuador, and Peru

    SciTech Connect (OSTI)

    Torres, I.E.; Gurmendi, A.C.; Velasco, P.

    1988-01-01

    All three countries in this Andean group have diversified mineral industries that play an important role in their respective domestic economies. Peru, as the largest country with a population of over 21 million, is the most diversified mineral producer with the highest value of total output. The values added by the mineral industries in 1988 were $2.78 billion for Peru, $1.98 billion for Ecuador, and $0.64 billion for Bolivia. Each value encompasses production of petroleum, natural gas, metals, and industrial minerals. During the period 1980-88, Ecuador's mineral output in terms of value expanded while that of Bolivia and Peru contracted.

  5. Cameron, LA Liquefied Natural Gas Imports from Peru (Million Cubic Feet)

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

    Peru (Million Cubic Feet) Cameron, LA Liquefied Natural Gas Imports from Peru (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 3,477 3,368 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas Imports by Point of Entry Cameron, LA LNG Imports from Peru

  6. Freeport, TX Liquefied Natural Gas Imports From Peru (Million Cubic Feet)

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

    From Peru (Million Cubic Feet) Freeport, TX Liquefied Natural Gas Imports From Peru (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 3,175 3,338 3,262 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages: U.S. Liquefied Natural Gas Imports by Point of Entry Freeport, TX LNG Imports from Peru

  7. Women and development: a highland New Guinea example

    SciTech Connect (OSTI)

    Johnson, P.L.

    1988-06-01

    This paper presents an analysis of household variables and their relationship to success in cash cropping among the Gainj of Madang Province, Papua New Guinea. Censuses and household surveys from 1978, the year in which cash cropping began, and 1983 provide data that show different patterns of change in household structure for more and less commercially successful households. The results illustrate the importance of women's labor in economic development and the dynamic nature of the relationship between household structure and economic development.

  8. Wood-fuel use in Papua New Guinea: an assessment of industrial combustion equipment

    SciTech Connect (OSTI)

    Mendis, M.S.

    1980-11-01

    This report presents the results of an engineering and economic assessment of new and retrofit industrial combustion equipment for wood-fuel use in Papua New Guinea. Existing industrial combustion equipment and practices in Papua New Guinea are appraised. Potential industrial wood-fuel systems that utilize wood, wood wastes, charcoal and pyrolytic oils and which are particularly applicable to Papua New Guinea are identified. An economic assessment of wood-fuel systems is conducted for eleven case studies which are representative of a cross-section of Papua New Guinea industry. Conclusions and recommendations are presented to aid both government and industry in Papua New Guinea in fostering the development of appropriate wood-fuel technologies and thereby help displace the consumption of imported petroleum.

  9. Exploring Papua New Guinea with remote sensing, fieldwork

    SciTech Connect (OSTI)

    Dekker, F.; Balkwill, H.; Slater, A. ); Herner, R. ); Kampschuur, W. )

    1991-03-01

    This paper reports on several types of remote sensing surveys that have been acquired of the Eastern Papuan Fold Belt, in the Gulf Province of Papua New Guinea. These include aerial photographs, Landsat Multispectral Scanner (MSS) and Synthetic Aperture Radar (SAR). Each has been used by Petro-Canada Inc. for interpreting the geologic structure and stratigraphy of onshore hydrocarbon prospects. Analysis of available remotely sensed imagery reveals greater structural complexity than shown on published geologic maps. Foremost among the images is SAR because of its low, artificial sun angle.

  10. Papua New Guinea pipeline overcomes adverse climate, terrain

    SciTech Connect (OSTI)

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

    1993-02-15

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

  11. Peru onshore-deepwater basins should have large potential

    SciTech Connect (OSTI)

    Zuniga-Rivero, F.; Keeling, J.A.; Hay-Roe, H.

    1998-10-19

    Perupetro`s recent announcement that 13 offshore exploration blocks of nearly 1 million acres each will be offered for bids in the fourth quarter of 1998 has reawakened interest in this extensive, largely unexplored area. The new government policy, combined with the results of modern, deep-probing seismic surveys, has already led to a stepped-up search for oil and gas that will probably escalate. Most of Peru`s ten coastal basins are entirely offshore, but at both ends of the 1,500-mile coastline the sedimentary basins stretch from onshore across the continental shelf and down the continental slope. Two of these basin areas, both in the north, have commercial production. The third, straddling the country`s southern border, has never been drilled either on land or offshore. The Peruvian sectors of these three basins total roughly 50,000 sq miles in area, 75% offshore. All have major oil and gas potential. They are described individually in this article, an update in the ongoing studies last reported at the 1998 Offshore Technology Conference and in the first article of this series.

  12. Sabine Pass, LA Natural Gas LNG Imports (Price) From Peru (Dollars per

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

    Thousand Cubic Feet) Sabine Pass, LA Natural Gas LNG Imports (Price) From Peru (Dollars per Thousand Cubic Feet) Sabine Pass, LA Natural Gas LNG Imports (Price) From Peru (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- -- 2010's 6.68 -- -- -- -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date:

  13. No frills loading terminal in operation off Equatorial Guinea

    SciTech Connect (OSTI)

    Edwards, B. )

    1992-02-24

    A multipoint conventional buoy mooring, often called a Mediterranean moor, provides a low-cost solution for loading tankers from the new onshore Isla de Bioko terminal in Equatorial Guinea, West Africa. This paper reports on this mooring method which is a basic no frills terminal system, suitable for protected areas with moderate sea conditions. The system will be used for transporting condensate produced in the offshore Alba field. Walter International, a Houston-based independent producer, together with its partners, is developing this gas condensate field in about 250 ft of water, some 18 miles off the coast. The high gravity, 47-48{degrees} API, Alba field gas condensate is piped to a shore-based tank farm for processing and storage.

  14. Geological remote sensing for hydrocarbon exploration in Papua New Guinea

    SciTech Connect (OSTI)

    Valenti, G.L.; Phelps, J.C.; Eisenberg, L.L.

    1996-07-01

    One of the most active hydrocarbon exploration provinces of the last decade has been the fold and thrust belt of Papua New Guinea. Geologic remote sensing is an indispensable part of the exploration process in that remote and rugged area where usable seismic data are obtainable only locally, if at all. Photointerpretation of stereo synthetic aperture radar imagery has been especially useful in conventional lithostratigraphic mapping, both local and regional. Results of remote sensing imagery interpretation, integrated with surface geologic data, limited seismic, and balanced structural cross sections, facilitated the documentation of structural styles and provided the basis for a new, regional structural model. The role of remote sensing during various stages of the exploration process is summarized; imagery and map examples are presented.

  15. A Pilot Study of Uterine Artery Embolization with Tris-Acryl Gelatin Microspheres in Guinea Pigs

    SciTech Connect (OSTI)

    Zhuang Wenquan; Tan Guosheng; Guo Wenbo, E-mail: patrickguo2008@163.com [The First Affiliated Hospital of Sun Yat-sen University, Department of Interventional Radiology (China); Yang Jianyong [The First Affiliated Hospital of Sun Yat-sen University, Department of Radiology (China)

    2012-06-15

    Objective: This study was designed to establish guinea pigs as an animal model for uterine artery embolization (UAE) with tris-acryl gelatin microspheres (TAGM). Methods: Twenty-five female adult guinea pigs were randomly divided into two groups, including a uterine artery casting mould group (n = 10) and a UAE group (n = 15). Pelvic angiography and vascular casting mould were performed in the first group. The anatomical characters of the pelvic cavity in guinea pigs were described. In the second group, the technical feasibility of performing UAE with TAGM in guinea pigs was investigated. The histopathological slides of the uterus of guinea pigs after UAE were examined to inspect the outcomes of UAE. Results: The uterine artery springs from the internal iliac artery, ascends tortuously along the cervix, and gives off vertically 8-10 branches to the cervix uteri and uterine horns. The diameters of the trunk of the uterine artery and its first branch were 0.32 {+-} 0.027 mm and 0.14 {+-} 0.01 mm, respectively. For UAE animals, the dosages of 40-120 and 100-300 {mu}m TAGM were 0.033 {+-} 0.003 ml and 0.015 {+-} 0.002 ml, respectively. On histopathological slides, embosphere particles were found in the first branches of the uterine artery, the subserous arteries, and the intramural arteries. Inflammatory reactions in the uterus were common in guinea pigs after UAE. Local or dispersed areas of necrosis in uterus also were observed in a few guinea pigs. Conclusions: Guinea pigs are an appropriate and feasible model for UAE with TAGM.

  16. Oil and gas potential of Papua New Guinea

    SciTech Connect (OSTI)

    Durkee, E.F.; Stewart, W.D.; Sandy, M.J.; Francis, G.; Shaw, R.D.

    1986-07-01

    Papua New Guinea (PNG) lies at the eastern end of the Indonesian Archipelago. Its coincidence with the collision zone between the Australian continental plate and the Pacific plate has influenced the geologic evolution of the country. These two major features have rubbed, abraded, overridden, penetrated, and slid by each other to form the geologic complex of basins, uplifts, foundered blocks, and volcanic zones known today as PNG. Since the turn of the century, exploration for oil and gas has produced a melange of data, ideas, and theories, which perhaps are more complex than the physical geology of the region itself. In 1982, the PNG Department of Minerals and Energy initiated a comprehensive study of the hydrocarbon potential of the country through its Geological Survey. The study was financed through International Monetary Fund (World Bank) and OPEC funds. As a result of this work, exploration potential was demonstrated, new play concepts were proposed, and new exploration efforts were introduced following a call for international tenders. These results will be outlined and illustrated.

  17. Geographic variation of human mitochondrial DNA from Papua New Guinea

    SciTech Connect (OSTI)

    Stoneking, M.; Wilson, A.C. ); Jorde, L.B. ); Bhatia, K. )

    1990-03-01

    High resolution mitochondrial DNA (mtDNA) restriction maps, consisting of an average of 370 sites per mtDNA map, were constructed for 119 people from 25 localities in Papua, New Guinea (PNG). Comparison of these PNG restriction maps to published maps from Australian, Caucasian, Asian and African mtDNAs reveals that PNG has the lowest amount of mtDNA variation, and that PNG mtDNA lineages originated from Southeast Asia. The statistical significance of geographic structuring of populations with respect to mtDNA was assessed by comparing observed G{sub ST} values to a distribution of G{sub ST} values generated by random resampling of the data. These analyses show that there is significant structuring of mtDNA variation among worldwide populations, between highland and coastal PNG populations, and even between two highland PNG populations located approximately 200 km apart. However, coastal PNG populations are essentially panmictic, despite being spread over several hundred kilometers. The high resolution technique for examining mtDNA variation, coupled with extensive geographic sampling within a single defined area, leads to an enhanced understanding of the influence of geography on mtDNA variation in human populations.

  18. Sources and management of hazardous waste in Papua New Guinea

    SciTech Connect (OSTI)

    Singh, K.

    1996-12-31

    Papua New Guinea (PNG) has considerable mineral wealth, especially in gold and copper. Large-scale mining takes place, and these activities are the source of most of PNG`s hazardous waste. Most people live in small farming communities throughout the region. Those living adjacent to mining areas have experienced some negative impacts from river ecosystem damage and erosion of their lands. Industry is centered mainly in urban areas and Generates waste composed of various products. Agricultural products, pesticide residues, and chemicals used for preserving timber and other forestry products also produce hazardous waste. Most municipal waste comes from domestic and commercial premises; it consists mainly of combustibles, noncombustibles, and other wastes. Hospitals generate pathogenic organisms, radioactive materials, and chemical and pharmaceutical laboratory waste. Little is known about the actual treatment of waste before disposal in PNG. Traditional low-cost waste disposal methods are usually practiced, such as use of landfills; storage in surface impoundments; and disposal in public sewers, rivers, and the sea. Indiscriminate burning of domestic waste in backyards is also commonly practiced in urban and rural areas. 10 refs., 4 tabs.

  19. Protein A suppresses immune responses during Staphylococcus aureus bloodstream infection in guinea pigs

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

    Kim, Hwan Keun; Falugi, Fabiana; Thomer, Lena; Missiakas, Dominique M.; Schneewind, Olaf

    2015-01-06

    Staphylococcus aureus infection is not associated with the development of protective immunity, and disease relapses occur frequently. We hypothesize that protein A, a factor that binds immunoglobulin Fcγ and cross-links VH3 clan B cell receptors (IgM), is the staphylococcal determinant for host immune suppression. To test this, vertebrate IgM was examined for protein A cross-linking. High VH3 binding activity occurred with human and guinea immunoglobulin, whereas mouse and rabbit immunoglobulins displayed little and no binding, respectively. Establishing a guinea pig model of S. aureus bloodstream infection, we show that protein A functions as a virulence determinant and suppresses host Bmore » cell responses. Immunization with SpAKKAA, which cannot bind immunoglobulin, elicits neutralizing antibodies that enable guinea pigs to develop protective immunity.« less

  20. Lake Charles, LA Natural Gas LNG Imports from Equatorial Guinea (Dollars

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

    per Thousand Cubic Feet) Lake Charles, LA Natural Gas LNG Imports from Equatorial Guinea (Dollars per Thousand Cubic Feet) Lake Charles, LA Natural Gas LNG Imports from Equatorial Guinea (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 6.75 -- -- 2010's -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date:

  1. Price of Elba Island, GA Natural Gas LNG Imports from Equatorial Guinea

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

    (Dollars per Thousand Cubic Feet) Equatorial Guinea (Dollars per Thousand Cubic Feet) Price of Elba Island, GA Natural Gas LNG Imports from Equatorial Guinea (Dollars per Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- 6.11 -- -- 2010's -- - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 08/31/2016 Next Release Date: 09/30/2016 Referring Pages:

  2. Papua New Guinea MT: Looking where seismic is blind

    SciTech Connect (OSTI)

    Hoversten, G.M.

    1996-11-01

    Hydrocarbon exploration in the Papuan fold belt is made extremely difficult by mountainous terrain, equatorial jungle and thick karstified Miocene limestones at the surface. The high-velocity karstified limestones at or near the surface often render the seismic technique useless for imaging the subsurface. In such areas magnetotellurics (MT) provides a valuable capability for mapping subsurface structure. Numerical and field data examples are presented which demonstrate the severity of the 1D errors and the improvements in accuracy which can be achieved using a 2D inverse solution. Two MT lines over adjacent anticlines, both with well control and seismic data, are used to demonstrate the application of 1D and 2D inversions for structural models. The example over the Hides anticline illustrates a situation where 1D inversion of either TE or TM mode provides essentially the same depth to base of Darai as 2D inversion of both TE and TM. The example over the Angore anticline illustrates the inadequacy of 1D inversion in structurally complex geology complicated by electrical statics. Four MT lines along the Angore anticline have been interpreted using 2D inversion. Three-dimensional modelling has been used to simulate 3D statics in an otherwise 2D earth. These data were used to test the Groom-Bailey (GB) decomposition for possible benefits in reducing static effects and estimating geoelectric strike in the Papua New Guinea (PNG) field data. It has been found that the GB decomposition can provide improved regional 2D strike estimates in 3D contaminated data. However, in situations such as PNG, where the regional 2D strike is well established and hence can be fixed, the GB decomposition provides apparent resistivities identical to those simply rotated to strike.

  3. Using the Global Environment Facility for developing Integrated Conservation and Development (ICAD) models -- Papua New Guinea`s Biodiversity Conservation Management Programme

    SciTech Connect (OSTI)

    Kula, G.; Jefferies, B.

    1995-03-01

    The unprecedented level of support that has been pledged to strengthen Government of Papua New Guinea (GoPNG) biodiversity conservation initiatives has re-identified an important fact that technical and infrastructure support must be complemented by programs that provide realistic opportunities for developing national capacity. Indications are that the next five years will present a range of challenging opportunities for the department to move from the intensive period of planning, which has been the focus of attention during the first phase of the National Forestry and Conservation Action Programme (NFCAP), into a sustained period of policy and project application. This paper examines processes under which strengthening programs contribute to national development objectives and complement accomplishment of the Department of Environment and Conservation Strategic Plan. An overview of the Global Environment Facility-Integrated Conservation and Development (ICAD) Project and coordination effort that are being made for biodiversity conservation projects in Papua New Guinea, are addressed.

  4. Biomass resource potential for selected crops in Hawaii. [Koa haole (giant leucaena); napier and guinea grass

    SciTech Connect (OSTI)

    Seki, A.

    1982-06-01

    The biomass crops selected for review were koa haole (giant leucaena), napier and guinea grass, and eucalyptus (saligna, grandis, and globulus). The islands examined were Hawaii, Kauai, Maui, and Molokai. The potential land acreage for growing these crops was estimated grossly. As anticipated, the island of Hawaii had the largest land potential with eucalyptus having the greatest potential land acreage.

  5. Habitat of natural gases in Papua New Guinea

    SciTech Connect (OSTI)

    Schoell, M.; Beeunas, M.A. Baskin, D.K.; Monnier, F. ); Eisenberg, L.I.; Valenti, G.L. )

    1996-01-01

    Thermogenic natural gases in Papua New Guinea occur in hanging wall anticlines and related structures along a 160 mile section of the Papuan fold and thrust belt between S.E. Hedinia in the SE and Pnyang in the NW. Isotopic compositions of the oil associated gases in the SE between Hedinia and Mananda varies little ([delta][sup l3]C[sub CH4]=-44[+-]2[per thousand] and [delta]D[sub CH4]=-200[+-]20[per thousand]). However, subtle isotopic and compositional patterns in these gases are structurally controlled and indicate primary differences in the filling history of the individual structures. In addition, secondary redistribution of the gases between the Agogo and Iagifu structure can be traced through isotopic similarities. In S.E. Mananda, however, gas isotope patterns are affected by bacterial degradation of the gas. Tire concentration of CO[sub 2] in the oil associated gases in the SE is low (0.6-3.0 %) and the carbon isotope values ([delta][sup 13]C[sub CO2]=-10 to -19[per thousand]) suggest an organic origin with minor inorganic contributions. Gas in the Juha structure ([delta][sup 13]C[sub CH4]=-36.8[per thousand]) is likely from a more mature source and has a CO[sub 2] concentration of 9.6% with a [delta][sup 13]C[sub CO2]=-5.9[per thousand], indicating additional CO[sub 2] generating processes in this area, likely related to magmatic activity in the vicinity of the Juha structure. The Pnyang structure in the NW of the area holds a gas ([delta][sup 13]C[sub CH4]-40.5[per thousand]) which is isotopically intermediate between the Juha gas and the oil associated gases in the SE. The low CO[sub 2] concentration of 0.2% suggests that Pnyang is sourced from a gas kitchen similar to, but more mature than, the kitchen for the oil associated gases in the SE of the province. This is consistent with the high GOR in this structure and the association of the gas with a high API gravity condensate.

  6. Habitat of natural gases in Papua New Guinea

    SciTech Connect (OSTI)

    Schoell, M.; Beeunas, M.A. Baskin, D.K.; Monnier, F.; Eisenberg, L.I.; Valenti, G.L.

    1996-12-31

    Thermogenic natural gases in Papua New Guinea occur in hanging wall anticlines and related structures along a 160 mile section of the Papuan fold and thrust belt between S.E. Hedinia in the SE and Pnyang in the NW. Isotopic compositions of the oil associated gases in the SE between Hedinia and Mananda varies little ({delta}{sup l3}C{sub CH4}=-44{+-}2{per_thousand} and {delta}D{sub CH4}=-200{+-}20{per_thousand}). However, subtle isotopic and compositional patterns in these gases are structurally controlled and indicate primary differences in the filling history of the individual structures. In addition, secondary redistribution of the gases between the Agogo and Iagifu structure can be traced through isotopic similarities. In S.E. Mananda, however, gas isotope patterns are affected by bacterial degradation of the gas. Tire concentration of CO{sub 2} in the oil associated gases in the SE is low (0.6-3.0 %) and the carbon isotope values ({delta}{sup 13}C{sub CO2}=-10 to -19{per_thousand}) suggest an organic origin with minor inorganic contributions. Gas in the Juha structure ({delta}{sup 13}C{sub CH4}=-36.8{per_thousand}) is likely from a more mature source and has a CO{sub 2} concentration of 9.6% with a {delta}{sup 13}C{sub CO2}=-5.9{per_thousand}, indicating additional CO{sub 2} generating processes in this area, likely related to magmatic activity in the vicinity of the Juha structure. The Pnyang structure in the NW of the area holds a gas ({delta}{sup 13}C{sub CH4}-40.5{per_thousand}) which is isotopically intermediate between the Juha gas and the oil associated gases in the SE. The low CO{sub 2} concentration of 0.2% suggests that Pnyang is sourced from a gas kitchen similar to, but more mature than, the kitchen for the oil associated gases in the SE of the province. This is consistent with the high GOR in this structure and the association of the gas with a high API gravity condensate.

  7. Structural styles of subandean fold and thrust belt of Peru and Southern Ecuador

    SciTech Connect (OSTI)

    Aleman, A.M.

    1988-01-01

    Along-strike variations in structural styles of the east-verging Subandean fold and thrust belt (SAFTB) in Peru and southern Ecuador are controlled by the presence or absence of thick Late Permian to Jurassic evaporite sequences rather than changes in subducting plate geometries as has been suggested previously for the Andes. Salt distribution and thickness have not only controlled the styles and segmentation along the SAFTB but also have been important factors in strike variations across the belt. The southern Ecuador SAFTB lacks significant evaporite units and is characterized by thick-skinned deformation that encompasses high-angle reverse faults, and broad, low-amplitude folds. The style changes to thin-skinned deformation near 2S lat. and it is well illustrated in the Santiago and Huallaga basins where thick evaporite units are present. This segment is characterized by a major decollement on the salt, grabens formed by salt withdrawal from reactivation of thrust faults as listric normal faults, salt piercement at or near synclinal axes, and periclines and asymmetric folds. The frontal thrust of this thin-skinned segment consists of box, overturned and upright folds above shallow salt domes, and by a major backthrust at the mountain front. This segment extends to 1030'S lat., near Oxapampa, Peru, where the thin-skinned SAFTB is narrow and changes across strike to a thick-skinned deformation as the evaporite units thin and disappear eastward. South of 1030'S lat., a new thick-skinned deformation segment is present in southern Peru and characterizes most of the deformation in the SAFTB of the Ucayali and Madre De Dios basins.

  8. Neogene evolution of the North New Guinea basin, Papua New Guinea: New constraints from seismic and subsidence analysis and implications for hydrocarbon exploration

    SciTech Connect (OSTI)

    Cullen, A.B.; Pigott, J.D. )

    1990-06-01

    The present-day North New Guinea basin is a Plio-Pleistocene successor basin that formed subsequent to accretion of the Finisterre volcanic arc to the Australian Plate. The Ramu, Sepik, and Piore infrabasins formed in a forearc setting relative to the continental Maramuni magmatic arc. The evolution of these infrabasins was strongly influenced by accretion of the composite Torricelli-Prince Alexander terrane to the Australian Plate. Regional reflection seismic data and tectonic subsidence-subsidence rate calculations for seven wells drilled in the North New Guinea basin reveal a complex history. The timing and magnitude of subsidence and changes in subsidence rates differ between each of the Miocene infrabasins. A diachronous middle to late Miocene unconformity generally truncates infrabasin sequences. The Nopan No. 1 in the Sepik basin, however, has a complete middle Miocene to Pleistocene sedimentary record. This well records late Miocene negative subsidence rates documenting that the Nopan anticline grew as erosion occurred elsewhere in the region. This circumstance suggests that the major, sequence-bounding unconformity results from regional uplift and deformation, rather than changes in global sea level. The Plio-Pleistocene evolution of the North New Guinea basin has two profound implications regarding hydrocarbon exploration. First, the late Pliocene structural inversion of parts of the basin hinders stratigraphic and facies correlation inferred from the present setting. The recognition of basin inversion is particularly important in the Piore basin for predicting the distribution of potential reservoir facies in the Miocene carbonates. Second, the subsidence data suggest that although potential source rocks may be thermally within the oil window, these rocks may not have had sufficient time to mature owing to their recent burial.

  9. Exploration and development of the Kutubu project in Papua New Guinea

    SciTech Connect (OSTI)

    Chou, C.K. )

    1993-12-01

    This paper describes the exploration and development of the Kutubu project, the first major oil development in Papua New Guinea. It presents a case study of how a broad range of interrelated development issues were addressed and resolved during planning to obtain an optimized development plan. The first oil from the Kutubu project was produced in mid-1992. So far, field performance is as anticipated.

  10. Workshop on the utilization of coal as an alternative to petroleum fuels in the Andean Region. Volume 1. Summary report. Held in Lima, Peru on June 24-28, 1985

    SciTech Connect (OSTI)

    1985-12-31

    The Workshop on the Utilization of Coal as an Alternative to Petroleum Fuels in the Andean Region was one regional effort to examine issues involved in developing coal as a major energy source. Held in Lima, Peru, June 24-28, 1985, and funded by the Government of Peru and the U.S. Agency for International Development (AID), the workshop examined technological measures and economic policy initiatives needed to promote coal development, particularly in Peru, Bolivia, and Ecuador.

  11. Protein A suppresses immune responses during Staphylococcus aureus bloodstream infection in guinea pigs

    SciTech Connect (OSTI)

    Kim, Hwan Keun; Falugi, Fabiana; Thomer, Lena; Missiakas, Dominique M.; Schneewind, Olaf

    2015-01-06

    Staphylococcus aureus infection is not associated with the development of protective immunity, and disease relapses occur frequently. We hypothesize that protein A, a factor that binds immunoglobulin Fcγ and cross-links VH3 clan B cell receptors (IgM), is the staphylococcal determinant for host immune suppression. To test this, vertebrate IgM was examined for protein A cross-linking. High VH3 binding activity occurred with human and guinea immunoglobulin, whereas mouse and rabbit immunoglobulins displayed little and no binding, respectively. Establishing a guinea pig model of S. aureus bloodstream infection, we show that protein A functions as a virulence determinant and suppresses host B cell responses. Immunization with SpAKKAA, which cannot bind immunoglobulin, elicits neutralizing antibodies that enable guinea pigs to develop protective immunity.

  12. Drilling a high-angle exploration sidetrack downdip along bedding, Gobe main prospect, Papua New Guinea

    SciTech Connect (OSTI)

    Jordan, J.A.; Valenti, G.L.

    1994-12-31

    The Gobe 4X sidetrack exploration well was drilled in a remote area of the Southern Highlands Province of Papua New Guinea using an innovative sidetrack technique for delineating hydrocarbons. After gas was encountered in the Gobe 4X straight hole, a nonconventional sidetrack was drilled down dip along the bedding plane of the reservoir sand and determined the gas-oil contact and the oil-water contact with a single wellbore thereby establishing the limits of the oil band. This was accomplished despite a difficult well trajectory, high deviation angle, large stepout and limited structural information.

  13. Impacts of dependent development on community and resources in Kilenge, Papua New Guinea

    SciTech Connect (OSTI)

    Grant, J.

    1987-06-01

    In recent years, many rural Third World communities have suffered from the gradual degradation of the natural resources on which they depend. The Kilenge of the West New Britain, Papua New Guinea, offer such an example. The paper examines some of the nutritional, economic, social, and political impacts of these changes on the individual, on the household, and on the community in one Kilenge village. It argues that there may be alternatives to dependent development for this community. It concludes that redirected priorities can assist indigenous communities like Kilenge to achieve sustainable self-directed economic improvement.

  14. Photovoltaic and other remote-site power generation systems for the Papua New Guinea Telecommunications network

    SciTech Connect (OSTI)

    Olden, A.H.

    1983-10-01

    Over the past six years the Papua New Guinea Telecommunications network has expanded considerably necessitating the requirements for high reliability power supplies for mountain top repeater sites and small capacity telephone exchange terminals in remote locations. Photovoltaic (solar) power systems are considered the most suited for these applications. Furthermore, new microwave systems and large trunk VHF systems are now being installed. This paper discusses these photovoltaic power supplies in detail with respect to their design, technical composition, configuration with reference to performance and installation requirements.

  15. Tectonic controls on carbonate platform evolution in southern Papua New Guinea: Passive margin to foreland basin

    SciTech Connect (OSTI)

    Pigram, C.J., Davies, P.J.; Feary, D.A.; Symonds, P.A. )

    1989-03-01

    The middle Oligocene collision of the northern margin of the Australian craton with a complex subduction system resulted in emplacement of a thrust mass and formation of a foreland basin that extended from the Coral Sea to the Indian Ocean. The distribution of carbonate-platform facies in southwestern Papua New Guinea reflects the transition from an Eocene passive margin setting to the early stages of foreland basin evolution. The initial basin configuration, with terrigenous sedimentation confined to the proximal foredeep, allowed carbonate deposition in the shallow environment adjacent to the peripheral forebulge. Subsequent southward migration of the basin resulted in a rapid increase in the area and thickness of carbonate-platform deposition. When the proximal foredeep became filled by detritus shed from the emerging orogen, clastic sediments buried the platform and terminated carbonate deposition. The history of the southern Papua New Guinea carbonate platform illustrates the paradox of carbonate deposition within the foreland basin, whereby basin configuration initially encourages thick and extensive carbonate deposition but inevitably leads to terrigenous inundation and the demise of the carbonate platform.

  16. The 1-AB block fields-a giant oil accumulation in Eastern Peru

    SciTech Connect (OSTI)

    Jarvis, H.A.; Lay, V. ); Orosco, C. )

    1993-02-01

    The 1-Ab block fields are located in the northeastern part of Peru. Geologically, the area is the sub-Andean Maranon Basin, a continuation of the Napo Basin from eastern Ecuador. During the 20 years that Occidental has operated Block 1-AB, approximately 11,500 km of seismic data has been recorded and 34 exploratory wells have been drilled, resulting in the discovery of 18 fields, or 53% exploration success. The 1-AB oil accumulation discovered in 1972 is a group of medium to small asymmetric anticlines distributed along six northwest-southeast trending structural alignments: North Capahuari-South Capahuari-Tambo, Carmen-North San Jaacinto and Bartra. This concentration of productive structures in a relative small area is unique within the Maranon basin. The controlling factors include exceptional pre-Cretaceous uplifting and the presence of very good to excellent Cretaceous sandstones reservoirs. The two major Cretaceous producing zones, the Chonta and Vivian sandstones, have been defined within the Coniacian and Campanian ages respectively. The Chonta sands are related to shelfal deposition across Block 1-AB, represented by strand plain and barrier island sediments. The Vivian formation is a massive fluvial sandstone covering all of the Maranon basin and ranging in thickness between 40 and 200 feet. After oil was accumulated, fresh water influxes into the reservoirs of the northern and eastern fields caused oil biodegradation and salinity variation of the reservoir waters, depending upon the intensity of biodegradation. Oil remigration also has been documented for the South Huayari field.

  17. EIA-814

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

    ... ,,,"Panama",710,"PM",3205 ,,,"Papua New Guinea",712,"PP",3203 ,,,"Paraguay",715,"PA",3204 ,,,"Peru",720,"PE",3201 ,,,"Philippines",725,"RP",3295 ...

  18. --No Title--

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

    Nicaragua Niger Nigeria Niue Norway Oman Pakistan Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Reunion Romania Russia Rwanda...

  19. Category:Countries | Open Energy Information

    Open Energy Info (EERE)

    Korea Northern Mariana Islands Norway O Oman P Pakistan Palau Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Q Qatar R Republic of Macedonia...

  20. LUG 2015 | Registration

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

    Norway Oman Pakistan Palau Palestinian Territory, Occupied Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Poland Portugal Puerto Rico Qatar Reunion Romania Russian...

  1. Utility Rate Database | Open Energy Information

    Open Energy Info (EERE)

    Islands Norway Oman Pakistan Palau Palestinian Territories Panama Papua New Guinea Paraguay Peru Philippines Pitcairn Islands Poland Portugal Puerto Rico Qatar Romania Russia...

  2. 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...

  3. Stump the Scientist Question Form | GE Global Research

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

    Nigeria Norway Northern Mariana Islands Oman Pakistan Palau Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Romania Russia Rwanda ...

  4. --No Title--

    Gasoline and Diesel Fuel Update (EIA)

    New Zealand Nicaragua Niger Nigeria Niue Norway Oman Pakistan Palestine Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Reunion Romania ...

  5. Metal concentrations in feathers of birds from Papua New Guinea forests: Evidence of pollution

    SciTech Connect (OSTI)

    Burger, J.; Laska, M. . Dept. of Biological Sciences Environmental and Occupational Health Sciences Inst., Piscataway, NJ ); Gochfeld, M. UMDNJ-Robert Wood Johnson Medical School, Piscataway, NJ . Environmental and Community Medicine)

    1993-07-01

    The authors used the feathers of seven species of birds from New Guinea highland forests to examine concentrations of heavy metals and selenium. The authors tested the null hypotheses that there were no species, food type, or elevation differences in the concentrations of mercury, lead, cadmium, selenium, chromium, and manganese in the feathers of adults. All species had nondetectable levels of mercury. There were significant species differences in cadmium, lead, chromium, selenium, and manganese. Common smokey honeyeaters (Melipotes fumigatus, a fruit and flower feeder) had the lowest levels of all metals; blue-grey robin (Peneothello cyanus, mainly insectivorous) had the highest cadmium and manganese; and several species of birds of paradise had the highest lead levels. Lead levels were relatively high compared to those reported from feathers of other birds, attributable to the use of leaded gasoline.

  6. Northern Papua New Guinea: Structure and sedimentation in a modern arc-continent collision

    SciTech Connect (OSTI)

    Abbott, L.; Silver, E. )

    1990-05-01

    Northern Papua New Guinea and the Solomon Sea are the site of a modern oblique, arc-continent collision, which is progressing from northwest to southeast. By combining offshore seismic data from the Solomon Sea with geologic mapping in the Markham Valley area of northern Papua New Guinea the authors are predicting the outcome of this collision. The Huon Gulf is the present site of initial collision. Seismic profiles show this area is dominated by thin thrust sheets. Onshore, the bulk of the uplifted accretionary wedge is a melange with exotic blocks of a variety of lithologies. Structurally below the melange lies the Leron Formation composed of thick channelized sandstone and conglomerate. It dips north at approximately 40{degree} and is cut by several thrust fault with associated folds. Limestone blocks within the melange are reported to be 2 Ma, and Beryllium 10 anomalies from Bismarck arc volcanoes suggest that initial collision of the Finisterre block (375 km northwest of the present collision point) began no earlier than 3 Ma. This implies the collision is propagating laterally at about 125 km/m.y.. Large outcrops of basalt and gabbro within the melange suggest that segments of oceanic crust were incorporated into the accretionary wedge. Modern sedimentation within the collision zone grades from fluvial sediments in the Markham Valley to deep-water turbidites ponded behind a structural ridge near the point of incipient collision. The Markham submarine canyon occupies the collision front here, and efficiently erodes the accretionary wedge. This setting may serve as a modem analog for deposition of much of the Leron Formation which exhibits tremendous sediment reworking.

  7. Structure of Papuan foldbelt, emerging hydrocarbon province in Papua New Guinea

    SciTech Connect (OSTI)

    Hill, K.C.

    1987-05-01

    The 500-km long, northwest-southeast-trending, Mio-Pliocene foldbelt of west-central Papua New Guinea is part of an extensive 2000-3000-m high mountain belt through New Guinea that is similar in structural style to the Canadian Rockies. The southwesterly thrust-faulted sediments of the foldbelt are bound to the northeast by major sinistral wrench faults, with allochthonous metamorphic terranes to the north. The sedimentary section comprises 3-4 km of Mesozoic clastics, containing the main hydrocarbon reservoir, overlain by 1-1.5 km of Tertiary limestone. The northeast two-thirds of the foldbelt has a Tertiary limestone duplex at surface and, by inference, Mesozoic duplex(es) beneath, with 70+ km of shortening. In the southwest foldbelt, there is considerable inversion of preexisting extensional faults and the limestone duplex is absent, implying deeper detachment. Shortening in the southwest was approximately 20 km. Along strike, the foldbelt is divided into three segments by major regional lateral ramps. These ramps connect areas with different basal detachments, particularly in the southwest. The northwest segment decollement is 10-12 km into basement along the mid-crustal detachment. The resultant 200-km long Mueller anticline exposes basement in the core and is prospective for hydrocarbons in the parasitic structures, such as the Juha gas-condensate field. The central segment prospective structures, such as the Mananda and Hides anticlines, are detached just above basement such that the entire sedimentary section is repeated. The southeast segment detachment is within the Mesozoic, but the structures, such as the Iagifu oil field, involve the sandstone reservoir and are prospective.

  8. In vitro effects of fatty acids on goat, calf and guinea pig hepatic gluconeogenesis

    SciTech Connect (OSTI)

    Aiello, R.J.; Armentano, L.E.

    1986-03-05

    Isolated hepatocytes from male guinea pigs, ruminating goats and bull calves were incubated at 39 C for 1h. Fatty acids C18:1, C16, and C8 (.5, 1, 2 mM) were added as albumin complexes (3:1 molar ratio), C2 and C4 (1.25, 2.5 and 5 mM) were added as Na salts. In ruminant cells C2 had no effect on (2-/sup 14/C)-propionate (PROP) (2.5 mM) or (U-/sup 14/C)-L-lactate (LACT) (2.5 mM) metabolism. C4 (2.5 or 5 mM) decreased (/sup 14/C)-glucose (GLU) (P < .01) from PROP (48% goats, 68% calves) and decreased LACT conversion to GLU, (27% goats, 50% calves), C8, C16 and C18:1 effects depended on gluconeogenic substrate and species. In goat cells conversion of PROP to GLU was increased (P < .01) by C18:1 (30%) and C8 (52%) with C16 showing a similar trend. There were no interactions between the effects of fatty acids and lactation state (lactating does vs wethers). In goat cells C8 increased PROP conversion to GLU relative to oxidation, other fatty acids did not change relative rates. In calf cells C18:1, C16 and C8 had no effect on PROP metabolism. C8 inhibited gluconeogenesis from LACT in goats (24%) (P < .07) and calves (47%) (P < .01). In contrast fatty acids decreased (P < .01) GLU production from PROP (C18:1 90%, C8 80%) and LACT (C18:1 75%, C8 75%) in cells from guinea pigs. They have established a clear difference in the regulation of gluconeogenesis among species which contain similar intracellular distribution of P-enolpyruvate carboxykinase.

  9. Comparison of fixation and processing methods for hairless guinea pig skin following sulfur mustard exposure. (Reannouncement with new availability information)

    SciTech Connect (OSTI)

    Bryant, M.A.; Braue Jr, E.H.

    1992-12-31

    Ten anesthetized hairless guinea pigs Crl:IAF(HA)BR were exposed to 10 pi of neat sulfur mustard (HD) in a vapor cup on their skin for 7 min. At 24 h postexposure, the guinea pigs were euthanatized and skin sections taken for histologic evaluation. The skin was fixed using either 10% neutral buffered formalin (NBF), McDowell Trump fixative (4CF-IG), Zenker`s formol-saline (Helly`s fluid), or Zenker`s fluid. Fixed skin sections were cut in half: one half was embedded in paraffin and the other half in plastic (glycol methacrylate). Paraffin-embedded tissue was stained with hematoxylin and eosin; plastic-embedded tissue was stained with Lee`s methylene blue basic fuchsin. Skin was also frozen unfixed, sectioned by cryostat, and stained with pinacyanole. HD-exposed skin was evaluated histologically for the presence of epidermal and follicular necrosis, microblister formation, epidermitis, and intracellular edema to determine the optimal fixation and embedding method for lesion preservation. The percentage of histologic sections with lesions varied little between fixatives and was similar for both paraffin and plastic embedding material. Plastic-embedded sections were thinner, allowing better histologic evaluation, but were more difficult to stain. Plastic embedding material did not infiltrate tissue fixed in Zenker`s fluid or Zenker`s formol-saline. Frozen tissue sections were prepared in the least processing time and lesion preservation was comparable to fixed tissue. It was concluded that standard histologic processing using formalin fixation and paraffin embedding is adequate for routine histopathological evaluation of HD skin lesions in the hairless guinea pig.... Sulfur mustard, Vesicating agents, Pathology, Hairless guinea pig model, Fixation.

  10. Petroleum resources of South America: Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, and Peru. Foreign Energy Supply Assessment Program series

    SciTech Connect (OSTI)

    Dietzman, W.D.; Rafidi, N.R.

    1983-01-01

    This report is an analysis of discovered crude oil reserves, undiscovered recoverable crude oil resources, and estimated annual oil field production. The countries analyzed are Argentina, Bolivia, Brazil, Chile, Colombia, Ecuador, and Peru. All of the countries in this report have a history of petroleum exploration and development. Also, they maintain policies which support the search for, and exploitation of, petroleum resources. This systematic assessment provides estimates of the quantities of remaining known petroleum reserves and undiscovered recoverable resources. The future feasible production rates from the respective countries are also discussed. The FESAP assessments are limited to petroleum resources recoverable by conventional primary and secondary extraction technology. It is estimated that over 29.4 billion barrels of recoverable oil (both discovered and undiscovered) originally existed within the sedimentary basins of these countries, as follows: Argentina (9.4 billion barrels); Brazil (6.5 billion barrels); Colombia (5.0 billion barrels); Peru (3.6 billion barrels); Ecuador (over 3.0 billion barrels); Chile (1.1 billion barrels); and Bolivia (over 0.8 billion barrels). Through 1982, about 10.2 billion barrels of the oil had been produced. Thus, some 19.2 billion barrels constitute the remaining recoverable petroleum resource base. It is estimated that the most likely volume of crude oil remaining to be found in the seven countries is 12 billion barrels. 91 refs., 59 figs., 82 tabs.

  11. Zongo-San Gaban zone: Eocene foreland boundary of the Central Andean orogen, northwest Bolivia and southeast Peru

    SciTech Connect (OSTI)

    Farrar, E.; Clark, A.H.; Kontak, D.J.; Archibald, D.A.

    1988-01-01

    Discordant muscovite and biotite K-Ar dates of samples taken in six transects through the Cordillera Oriental of southeast Peru and northwest Bolivia, combined with /sup 40/Ar//sup 39/Ar age spectra, reveal a northwest-trending, structurally cryptic, tectonothermal zone of late Eocene age (ca. 38 Ma) that overprints Triassic and older igneous and metamorphic rocks. The zone is at least 450 km long but is less than 25 km wide; temperatures along its northeast boundary are estimated to have reached 350/sup 0/C. No Paleogene magmatism has been recognized that could account for the thermal resetting of the K-Ar isotopic system. Uplift, erosion, and southwest-verging thrusting accompanied the development of this domain, which defined the foreland boundary of the orogen prior to inception of northeast-verging Andean thrusting in Miocene time. It is proposed that this tectonothermal zone, the Zongo-San Gaban zone (ZSGZ), which involves thrusting and basement shortening, is the southerly manifestation of the Incaic compressional deformation, which produced the thin-skinned Maranon thrust and fold belt (MTFB) north of the Abancay deflection of central Peru.

  12. Heat flow and geothermal gradients of Irian Jaya-Papua New Guinea: Implications for regional hydrocarbon exploration

    SciTech Connect (OSTI)

    Bettis, P.K. ); Pigott, J.D. )

    1990-06-01

    Compilation of published and unpublished bottom hole temperatures (corrected for circulation times) obtained from open files and reports of the Indonesian Petroleum Association, Papua Geologic Survey, and the Southeast Asia Petroleum Society, together with published oceanographic heat flow analyses from the surrounding seas, allow an analysis of the regional heat flow and geothermal gradients of New Guinea. In two dimensions the thermal trends may be described as a pervasive west-northwest striking Cordilleran core of cool (<1 HFU-<2{degree}C/ 100 m) strata surrounded by warm to hotter regions (>2 HFU->4{degree}C/100 m) on the northwest, northeast, east, and southwest. As a first approximation, the heat flow may be viewed as directly proportional to the crustal thickness (as demonstrated from north-south transects across the Central Cordillera), inversely proportional to the age of the ocean crust (offshore), and perturbed by crustal heterogeneities proximal to plate boundaries (e.g., the Northern New Guinea Fault System). As a result, the heat flow distribution affords a record of post-Cretaceous tectonic activities of New Guinea. Using the spatial distribution of geothermal gradients and specific source rock ages, kinetic calculations of hydrocarbon maturities confirmed by recent drilling results suggest thermal variations through space and time that cannot be modeled simply as a function of present day static temperatures. Therefore, in terms of utilizing the present thermal information, hydrocarbon basin exploration strategies must also take into account the tectonically perturbed heat flow history of the region.

  13. Mining machinery/equipment/parts/services. Oil and Gas field equipment/machinery/parts/supplies (Argentina, Brazil, Colombia, Ecuador, Peru and Trinidad and Tobago)

    SciTech Connect (OSTI)

    Not Available

    1992-01-01

    This 7-part set includes separate reports on market possibilities for field production equipment, drilling equipment, refinery equipment, and auxiliary equipment in the following countries: Argentina, Brazil (2 reports), Colombia, Ecuador, Peru, and Trinidad and Tobago. Each report has been processed separately for inclusion on the data base.

  14. Geochemical characteristics of oils from New Zealand, Papua New Guinea and Taiwan

    SciTech Connect (OSTI)

    Jung-Nan, Oung; Philp, P.R. )

    1990-05-01

    Oils from a number of convergent margin settings of the Pacific and Philippine plates have been characterized by geochemical techniques including gas chromatography-mass spectrometry and carbon isotopic analysis. The oils, collected from New Zealand, New Guinea, and Taiwan, are described in terms of their biomarker compositions, and these distributions are used to evaluate the nature of the source material responsible for the oils. For the most part these oils are of Tertiary age and the source materials were derived predominantly from higher plants. The authors describe the effects of a convergent margin on the relative maturity of the oils as reflected by their biomarker distributions. In other words, do any of the oils from these regions have anomalous maturity values that can be attributed to additional heating resulting from plate movement in the area. The results will also be compared with oils from similar source materials but not in convergent margin settings (for example, the Gippsland basin, Australia) to further evaluate the effects of the convergent margin setting on the biomarker distributions.

  15. Search for oil in Papua New Guinea: Evolution of structural interpretations in a difficult physical environment

    SciTech Connect (OSTI)

    Matzke, R.H. )

    1990-09-01

    Chevron Nuigini Pty Ltd. and its partners are exploring for oil in the foreland folded belt of Papua New Guinea's Southern Highlands province, one of the remaining frontier areas of the world that offers the potential for the discovery of giant oil fields. The search has been focused on the Lower Cretaceous Toro sandstone, an excellent reservoir rock unit about 100 m thick. It is overlain by up to 1,200 m of Upper Cretaceous marine shales, siltstones, and fine sandstones (Ieru formation) and, finally, at the surface by the thick (1,000 m) Miocene Darai limestone. The entire stratigraphic sequence was folded during the Pliocene-Pleistocene into a broad belt of thrusted anticlines that have good surface expression throughout the highland valleys and ridges. The thick carapace of folded limestone is heavily karsted and extremely rugged, circumstances that have prohibited effective seismic surveying of the region. Prospecting for oil has consequently relied almost entirely on structural interpretation of surface geologic data, including images from satellites and airborne radar, and, most particularly, on the results of wildcat drilling. Fortunately, early drilling was rewarded with encouraging quantities of gas, gas condensate, and oil. Structural models and concepts are continuing to evolve as the results of successive wells become available, thus providing the critical insight into the habitat of hydrocarbons in this complex environment.

  16. Selenium intakes of children from rural Malawi and Papua New Guinea (PNG)

    SciTech Connect (OSTI)

    Donovan, U.; Gibson, R.S.; Ferguson, E.L.; Ounpuu, S.; Heywood, P. Papua New Guinea Inst. of Medical Research, Medang )

    1991-03-11

    Selenium intakes of 66 rural Malawian children aged 4-6 y consuming maize-based diets were compared with those of 67 Papua New Guinea (PNG) children aged 6-10 y with diets based on bananas, sweet potatoes, and sago. Representative samples of all staple foods consumed were collected, dried, ground and subsequently analyzed for Se by instrumental neutron activation analysis using {sup 77}Se. Median Se intakes for the Malawian children determined by weighed 3-day records at 3 seasons of the year were: harvest 20 {mu}g/d, 1.24 {mu}g/kg; postharvest 21 {mu}g/d, 1.24 {mu}g/kg; preharvest 15 {mu}g/d, 0.96 {mu}g/kg. For the PNG children the median intake during the rainy season, assessed from two 24 hr interactive recalls, was 20 {mu}g/d, 0.89 {mu}g/kg. Four food groups contributed to {ge}95% of the total Se intake for both the Malawian and the PNG children. Of the children, 55% of the Malawian and 87% of the PNG had average Se intakes {lt} US Recommended Dietary Allowances (RDA); 16% and 48% respectively, had intakes {lt}66% US RDA. Average Se intakes were below those reported for US and Australian children but above those of children from New Zealand where Se intakes are low.

  17. Advances in applications of magnetotellurics to hydrocarbon exploration in Papua New Guinea

    SciTech Connect (OSTI)

    Christopherson, K.R.

    1995-06-01

    More than 800 Magnetotelluric (MT) stations and EMAP dipoles have been acquired in Papua New Guinea (PNG) since 1988. The use and understanding of this non-seismic method has developed because the lucrative petroleum province of the Highlands Fold Belt. Exploration in this area precludes conventional seismic acquisition owing to outcropping limestone which is karstified and more than 3000 feet (1 km) thick in most areas. MT acquisition has expanded from acquiring single-site or dual-site data using standard wire-link communication to acquiring five stations simultaneously, with communications via radio telemetry. This has resulted in higher production rates, better quality data, and more flexible emplacement of station locations. Design modifications to acquisition equipment has resulted in lighter gear which acquires data with higher signal-to-noise ratio, leading to more reliable interpretations. Advances in computer modeling, primarily through Geotools software, along with better understanding of the structural province and integration with geologists` information, have improved the usability of the interpreted data. The last seven years have seen several wells drilled of which many are now in production. MT has been acquired at many of these locations, and continues to be a advanced exploration tool. Case histories will demonstrate the effectiveness of exploration using MT and other electrical methods.

  18. Estimation of neutrophil infiltration into hairless guinea pig skin treated with 2,2' -dichlorodiethyl sulfide

    SciTech Connect (OSTI)

    Bongiovanni, R.; Millard, C.B.; Schulz, S.M.; Romano, J.M.

    1993-05-13

    Despite growing acceptance of the hairless guinea pig (HPG) for evaluating sulfur mustard (2,2'dichlorodiethylsulfide, HD) skin injury, there are presently few antivesicant drug assessment endpoints validated in vivo for this model. We measured the activity of myeloperoxidase (MPO) to characterize the dose- and time-dependence of polymorphonuclear leukocyte (PMN) infiltration during development of the HD lesion. Biopsies were obtained from the dorsal thoracic-lumbar area of HGPs at successive 3 hr time intervals for up to 24 hrs following controlled exposure to either 5, 7, 8 or 10 min HD vapor. The presence of PMNs, as judged by MPO levels, peaked at 9 hrs irrespective of total HD vapor dose. The maximum response was a 20-fold increase compared to unexposed control sites at 9 hrs following 10 min HD vapor. This time period coincides with epidermal detachment characterized previously by electron microscopy in the HGP. By 24 hrs post-exposure, the MPO levels subsided markedly (2-fold compared to controls). These results suggest that PMNs participate in the HGP cutaneous inflammatory response following exposure to HD and that MPO may be a useful biological marker for evaluating putative antivesicants.

  19. Mast cells in citric acid-induced cough of guinea pigs

    SciTech Connect (OSTI)

    Lai, Y.-L. . E-mail: tiger@ha.mc.ntu.edu.tw; Lin, T.-Y.

    2005-01-01

    It was demonstrated previously that mast cells play an important role in citric acid (CA)-induced airway constriction. To investigate the role of mast cells in CA-induced cough, three experiments were carried out in this study. In the first experiment, 59 guinea pigs were employed and we used compound 48/80 to deplete mast cells, cromolyn sodium to stabilize mast cells, MK-886 to inhibit leukotriene synthesis, pyrilamine to antagonize histamine H{sub 1} receptor, methysergide to antagonize serotonin receptor, and indomethacin to inhibit cyclooxygenase. In the second experiment, 56 compound 48/80-pretreated animals were divided into two parts; the first one was used to test the role of exogenous leukotriene (LT) C{sub 4}, while the second one to test the role of exogenous histamine in CA-induced cough. Each animal with one of the above pretreatments was exposed sequentially to saline (baseline) and CA (0.6 M) aerosol, each for 3 min. Then, cough was recorded for 12 min using a barometric body plethysmograph. In the third experiment, the activation of mast cells upon CA inhalation was investigated by determining arterial plasma histamine concentration in 17 animals. Exposure to CA induced a marked increase in cough number. Compound 48/80, cromolyn sodium, MK-886 and pyrilamine, but not indomethacin or methysergide, significantly attenuated CA-induced cough. Injection of LTC{sub 4} or histamine caused a significant increase in CA-induced cough in compound 48/80-pretreated animals. In addition, CA inhalation caused significant increase in plasma histamine concentration, which was blocked by compound 48/80 pretreatment. These results suggest that mast cells play an important role in CA aerosol inhalation-induced cough via perhaps mediators LTs and histamine.

  20. Petroleum systems of the Papuan Basin, Papua New Guinea, and their exploration potential

    SciTech Connect (OSTI)

    Kaufman, R.L.; Phelps, J.C.

    1995-08-01

    The Papuan Basin of Papua New Guinea is a mature basin with a complex geologic history. The basin was initiated during Permo-Triassic rifting of the northern margin of Australia. Passive margin sedimentation occurred until the Oligocene to Recent when the basin was compressionally inverted, resulting in the formation of the present-day fold and thrust belt. Numerous hydrocarbon fields, some commercial, occur in traps along the front of the thrust belt. In mature complex basins such as this, it is critical to fully characterize existing petroleum systems as well as deliberately search for new systems. A recent systematic synthesis of the available geochemical data has defined three systems. Most important is the Jurassic system which is responsible for most of the oil and gas fields and all commercial production. Cretaceous and Tertiary systems, newly discovered in the basin, are based on detailed isotope and biomarker analysis of numerous oil seep. These additional petroleum systems open up new plays for exploration. To better define the pre-thrust basin geometry and help constrain the timing of hydrocarbon generation and migration, a series of palinspastically-stored cross-sections were constructed. Maturity modelling at different basin locations along these cross-sections evaluated the relative importance of two important species: (1) pre-thrust generation from local kitchens behind the present thrust belt, and (2) syn-thrust generation by loading of stacked thrust sheets within the fold belt. The relative importance of re-migration from pre-thrust traps vs direct charging into present day fold belt traps was evaluated using oil composition data.

  1. Foldbelt exploration with synthetic aperture radar (SAR) in Papua New Guinea

    SciTech Connect (OSTI)

    Ellis, J.M.; Pruett, F.D.

    1987-05-01

    Synthetic aperture radar (SAR) is being successfully used within the southern fold and thrust belt of Papua New Guinea to map surface structure and stratigraphy and to help plan a hydrocarbon exploration program. The airborne SAR imagery, along with other surface data, is used as a primary exploration tool because acquisition of acceptable seismic data is extremely costly due to extensive outcrops of Tertiary Darai Limestone which develops rugged karst topography. Most anticlines in the licenses are capped with this deeply karstified limestone. The region is ideally suited to geologic analysis using remote sensing technology. The area is seldom cloud free and is covered with tropical rain forest, and geologic field studies are limited. The widespread karst terrain is exceedingly dangerous, if not impossible, to traverse on the ground. SAR is used to guide ongoing field work, modeling of subsurface structure, and selection of well locations. SAR provides their explorationists with an excellent data base because (1) structure is enhanced with low illumination, (2) resolution is 6 x 12 m, (3) digital reprocessing is possible, (4) clouds are penetrated by the SAR, and (5) the survey was designed for stereoscopic photogeology. Landsat images and vertical aerial photographs complement SAR but provide subdued structural information because of minimal shadowing (due to high sun angles) and the jungle cover. SAR imagery reveals large-scale mass wasting that has led to a reevaluation of previously acquired field data. Lithologies can be recognized by textural and tonal changes on the SAR images despite near-continuous canopy of jungle. Reprocessing and contrast stretching of the digital radar imagery provide additional geologic information.

  2. Petroleum prospects for offshore sedimentary basins in the eastern Papua New Guinea and Solomon Islands regions

    SciTech Connect (OSTI)

    Bruns, T.R.; Vedder, J.G. )

    1990-06-01

    Intra-arc basins in the Buka-Bougainville region of Papua New Guinea and in the Solomon Islands contain thick sedimentary sequences that may be prospective for petroleum. The Queen Emma basin, between Bougainville and New Ireland, contains as much as 8 km of deformed Oligocene and younger strata. The Central Solomons Trough, which underlies New Georgia Sound, is a composite intra-arc basin that contains late Oligocene and younger strata as much as 7 km thick. Farther east, beneath Indispensable Strait, the down-faulted Indispensable basin locally contains as much as 5.4 km of Miocene( ) and younger strata, and the offshore part of Mbokokimbo basin off eastern Guadalcanal includes 6 km or more of late Miocene and younger strata. All of these basins have some of the attributes necessary to generate and trap petroleum. Structural and stratigraphic traps are common, including faulted anticlines, sedimentary wedges, and carbonate reefs and reef-derived deposits on submarine ridges and along the basin margins. The thickness of the basin deposits ensures that some strata are buried deeply enough to be within the thermal regime required for hydrocarbon generation. However, little source or reservoir rock information is available because of the lack of detailed surface and subsurface stratigraphy. Moreover, much of the basin sediment is likely to consist of volcaniclastic material, derived from uplifted volcanogenic rocks surrounding the basins, and may be poor in source and reservoir rocks. Until additional stratigraphic information is available, analysis of the petroleum potential of these basins is a matter of conjecture.

  3. Composition and isotopic constraints on the petrogenesis of alkaline arc lavas: Lihir Island, Papua New Guinea

    SciTech Connect (OSTI)

    Kennedy, A.K.; Hart, S.R.; Frey, F.A. )

    1990-05-10

    The SiO{sub 2}-undersaturated lavas from Lihir island, Papua New Guinea, like most arc lavas are highly enriched in Sr, Ba, K, Rb, and Cc and depleted in Hf, Ta, Nb, and Ti relative to ocean floor basalts and oceanic island basalts. These alkali-rich lavas have arc trace element signatures and Nd, Sr, and Pb isotopic systematics. However, they are not a product of present-day subduction, as this volcanism has tapped mantle which was enriched by prior subduction episodes. The narrow range of Pb isotopic compositions suggest a cogenetic origin for these lavas. During the fractionation of the primitive Lihir lavas, elements normally considered incompatible (i.e., the light rare earth elements (LREE), Rb, Th, and P) have high bulk solid/melt partition coefficients (0.15-1.5). Relatively higher partition coefficients during formation of the evolved lavas produced crossing rare earth element (REE) patterns, and primitive lavas have higher incompatible elements abundances than evolved lavas. The Lihir lavas have lower alkali, Sr, Ba, K, Rb, Cs, and LREE abundances than other Tabar-Feni lavas. They are derived from a less enriched mantle source rather than by a higher degree of melting of a source similar to that of the other islands. The similarity of Sm/Nd ratios of these undersaturated arc lavas to those of tholeiitic and calc-alkaline arc lavas and the moderate chondrite-normalized La/Yb (la/Yb{sub cn} = 3-7) indicates that there has been limited enrichment of the LREE relative to the heavy REE during generation of the arc-modified source mantle. The alkaline nature of these lavas reflects their generation, in a tensional tectonic environment, from a fossil arc mantle region that has undergone extreme arc enrichment of alkali and alkaline earth elements during two earlier subduction episodes.

  4. Deep seismic reflection study of a passive margin, southeatern Gulf of Guinea

    SciTech Connect (OSTI)

    Rosendahl, B.R.; Groschel-Becker, H.; Meyers, J.; Kaczmarick, K. )

    1991-04-01

    A large grid of deep-imaging, marine seismic reflection data has been acquired in the Gulf of Guinea. The data show that the architecture of old Atlantic igneous crust and upper mantle is highly variable, particularly if reflection Moho is taken to be the base of the crust. Most abrupt changes in oceanic basement thickness and depth to Moho can be correlated with fracture-zone crossings, but significant variations can occur between fracture zones and along flow lines, especially near the ocean-continent transition. Reflection Moho is usually continuous from ocean to continent and does not display any systematic changes in character, continuity, or reflection time even beneath the innermost shelf areas. There are several varieties of intracrustal reflectors, including those that mark different levels within the oceanic gabbroic complex and events that diagonally link the top of oceanic seismic layer 2 and Moho. Different types of sub-Moho dipping reflections also are observed. Some are associated with fracture zones, some originate within continental crust and dip toward the ocean, dissecting Moho without offsetting it, and still others originate at the oceanic Moho and dip toward the continent. The transition from oceanic to continental crust is generally quite sharp north of lat 1{degree}S, but the exact nature of the transition ranges from rift-block geology to abrupt juxtapositions of oceanic and continental crustal rocks. South of about lat 1{degree}S, the transition to continental crust is more gradual, involving a progressive thickening of oceanic crust toward land. This difference may relate to the occurrence of much more oblique initial rifting north of 1{degree}S.

  5. Mesozoic and cenozoic tectonic evolution of the Maranon Basin in Southeastern Columbia, Eastern Ecuador and Northeastern Peru

    SciTech Connect (OSTI)

    Aleman, A.M.; Marksteiner, M. )

    1993-02-01

    The Late Triassic to Early Jurassic in the Maranon was characterized by tectonic quiescence and carbonate shelf deposition. During Middle to Late Jurassic, a northeast-southwest extensional event occurred which is documented by the presence of northwest oriented grabens filled with red beds and volcaniclastic rocks. Cretaceous deposition commenced during the Aptian and continued to the Early Campanian within the vast South America Cretaceous Seaway (SACS) that extended from Venezuela to Central Peru. These strata comprised of shallow marine clastics sources from the Brazilian and Guyana cratons to the east. Retreat of the SACS resulted from the Late Cretaceous (Peruvian) phase of the Andean Orogeny. Deposition became largely continental with sediments derived from the west. The deformation was comtemporaneous with oblique collision and accretion of an allochthonous terrain present in Colombia and Ecuador, as well as uplift of the Putumayo, Napo, Cutucu and Cenepa (PNCC) Mountains, westward erosion of the Napo/Chonta Formations, widespread deposition of red beds, volcanic activity in the foreland and the subtle inversion of half grabens. The Middle Eocene (Inca) phase of the Andean Orogeny, correlated to a relative increase in convergence rates along the western margin of South America (SA). This orogeny was characterized by the development of folds and reverse faults within a narrow and elongated belt, the reactivation of the PNCC Uplifts, the deposition of varicolored fluviatile deposits, the renewed inversion of half grabens, and volcanic activity close to the hinterland. The three main pulses of the Late Miocene to Pliocene phase of the Andean Orogeny correlate with high rates of convergence along the SA margin. This orogenic phase was characterized by thick fluviatile deposition, reactivation of the PNCC uplifts, eastward propagation of the fold and thrust belt, renewed inversion of the half grabens and alkaline volcanism in the foreland.

  6. Mutations Abrogating VP35 Interaction with Double-Stranded RNA Render Ebola Virus Avirulent in Guinea Pigs

    SciTech Connect (OSTI)

    Prins, Kathleen C.; Delpeut, Sebastien; Leung, Daisy W.; Reynard, Olivier; Volchkova, Valentina A.; Reid, St. Patrick; Ramanan, Parameshwaran; Cárdenas, Washington B.; Amarasinghe, Gaya K.; Volchkov, Viktor E.; Basler, Christopher F.

    2010-10-11

    Ebola virus (EBOV) protein VP35 is a double-stranded RNA (dsRNA) binding inhibitor of host interferon (IFN)-{alpha}/{beta} responses that also functions as a viral polymerase cofactor. Recent structural studies identified key features, including a central basic patch, required for VP35 dsRNA binding activity. To address the functional significance of these VP35 structural features for EBOV replication and pathogenesis, two point mutations, K319A/R322A, that abrogate VP35 dsRNA binding activity and severely impair its suppression of IFN-{alpha}/{beta} production were identified. Solution nuclear magnetic resonance (NMR) spectroscopy and X-ray crystallography reveal minimal structural perturbations in the K319A/R322A VP35 double mutant and suggest that loss of basic charge leads to altered function. Recombinant EBOVs encoding the mutant VP35 exhibit, relative to wild-type VP35 viruses, minimal growth attenuation in IFN-defective Vero cells but severe impairment in IFN-competent cells. In guinea pigs, the VP35 mutant virus revealed a complete loss of virulence. Strikingly, the VP35 mutant virus effectively immunized animals against subsequent wild-type EBOV challenge. These in vivo studies, using recombinant EBOV viruses, combined with the accompanying biochemical and structural analyses directly correlate VP35 dsRNA binding and IFN inhibition functions with viral pathogenesis. Moreover, these studies provide a framework for the development of antivirals targeting this critical EBOV virulence factor.

  7. Hydrocarbon exploration through remote sensing and field work in the onshore Eastern Papuan Fold Belt, Gulf province, Papua New Guinea

    SciTech Connect (OSTI)

    Dekker, F.; Balkwill, H.; Slater, A. ); Herner, R. ); Kampschuur, W. )

    1990-05-01

    Over the years several types of remote sensing surveys have been acquired of the Eastern Papuan Fold Belt, in the Gulf Province of Papua New Guinea. These include aerial photographs, Landsat Multispectral Scanner (MSS), and Synthetic Aperture Radar (SAR). Each has been used by Petro-Canada Inc. for interpreting the geologic structure and stratigraphy of onshore hydrocarbon prospects. Analysis of available remotely sensed imagery reveals greater structural complexity than is shown on published geologic maps. Foremost among the images is SAR because of its low, artificial sun angle. Hence, a comprehensive view of the area has been acquired revealing many structural elements previously not appreciated. A distinct difference in structural style is found between the northern and southern segment of the Eastern Papuan fold belt in the study area. The northern segment shows discontinuous, open folds with widely separated anticlines set in featureless valleys. The southern segment is tightly folded, possessing few anticlines and synclines clearly recognizable on the imagery. However, structural components can be traced easily for tens of miles. Recent field work supports an SAR structural interpretation suggesting most, if not all, anticlines in the northern segment are overturned. The combination of remote sensing and field work proved invaluable in understanding the fold belt tectonics and has aided considerably in the selection of drilling locations.

  8. Sources of metals in the Porgera gold deposit, Papua New Guinea: Evidence from alteration, isotope, and noble metal geochemistry

    SciTech Connect (OSTI)

    Richards, J.P.; McCulloch, M.T.; Chappell, B.W. ); Kerrich, R. )

    1991-02-01

    The Porgera gold deposit is spatially and temporally associated with the Late Miocene, Mafic, alkalic, epizonal Porgera Intrusive Complex (PIC), located in the highlands of Papua New Guinea (PNG). The highlands region marks the site of a Tertiary age continent-island-arc collision zone, located on the northeastern edge of the Australasian craton. It is suggested that the hydrothermal fluids acquired their Sr and Pb isotopic signatures by interaction with, or direct derivation from, a plutonic root of the PIC and host sedimentary rocks of the Om Formation. It is likely that Au was also derived from one or both of these two sources. Concentrations of Au in unaltered igneous and sedimentary rocks from Porgera ({le}10 ppb Au) do not indicate that either lithology represents a significantly enriched protore, although Au and platinum-group element (PGE) abundances in the igneous rocks suggest a mild primary magmatic enrichment of Au relative to the PGE (average (Au/(Pt+Pd)) {sub mantle normalized} = 14.0 {plus minus} 6.5 (n = 8)). Evidence that the Porgera magmas were rich in volatiles permits speculation that Au may have been concentrated in a magmatic fluid phase, but alternative possibilities such as derivation of Au by hydrothermal leaching of solidified igneous materials or sedimentary rocks cannot be excluded at this time.

  9. Reduction of erythema in hairless guinea pigs after cutaneous sulfur mustard vapor exposure by pretreatment with niacinamide, promethazine and indomethacin

    SciTech Connect (OSTI)

    Yourick, J.J.; Dawson, J.S.; Mitcheltree, L.W.

    1995-12-31

    Erythema is the initial symptom that occurs after sulfur mustard (HD) cutaneous exposure. The time course of HD-induced erythema is similar to that observed after UV irradiation, which can be reduced by indomethacin. Sulfur mustard lethality is decreased by using promethazine, which is an antihistamine. Niacinamide can reduce microvesication after HD vapor exposure in hairless guinea pig (HGP) skin. The present study examines the effect of the combined administration of niacinamide, indomethacin and promethazine used alone or in all possible combinations on the degree of erythema and histopathologic skin damage after HD exposure in HGP. Niacinamide (750 mg kg%`, i.p.), promethazine (12.5 mg kg%1, i.m.) or indomethacin (4 mg kg%1, p.o.) used singly or in combination was given as a 30-min pretreatment before an 8-min HD vapor cup skin exposure. Using a combination pretreatment of niacinamide, promethazine and indomethacin, erythema was reduced at 4 (91%) and 6 (55%) h, but not 24 h after HD. The incidence of histopathological skin changes (microvesicles, follicular involvement, epidermal necrosis, intracellular edema and pustular epidermatitis) 24 h after HD was not reduced. This study indicates that HD (induced erythema) may result from several different mechanisms, including inflammation, histamine release and DNA damage. It is suggested that two phases of inflammation may occur: an early phase sensitive to antihistamines and non-steroidal antiinflammatory drugs and a late phase of extensive cell damage that was not sensitive to these drug pretreatments.

  10. Cutaneous uptake of 14C-HD vapor by the hairless guinea pig. Technical report, December 1992-June 1993

    SciTech Connect (OSTI)

    Logan, T.P.; Bongiovanni, R.; Millard, C.B.; Shutz, M.B.; Schultz, S.M.

    1996-10-01

    The hairless guinea pig (HGP) is used by our laboratory to model the human cutaneous response to sulfur mustard (HD) exposure. We have determined the HD content in the skin of HOP after 7-minute exposures to vapors saturated with a mixture of HD and 14C-HD. Concentration/time (C1) values in the range of 2 mg/sq cm/min were determined by counting skin 14C disintegrations per minute (dpm) in animals euthanized immediately after exposure. These values are similar to human penetration rates obtained by other investigators. A direct relationship between C1 and relative humidity was demonstrated in 5 of 6 studies. A rate curve monitoring the reduction in skin 14C dpm was developed for animals euthanized between 0 and 24 hours post exposure. This curve showed the greatest change after 1 hour. Epidermal and dermal distribution of 14C at 24 hours was measured for two animals. Site preference for HD penetration, multiple use of a vapor cap containing HD, and 14C content of adhesive tape were also investigated with radiolabeled HD to evaluate other aspects of the experimental model. These results contribute to a better understanding of the cutaneous response to HD in the HGP model.

  11. TIMS U-series dating and stable isotopes of the last interglacial event in Papua New Guinea

    SciTech Connect (OSTI)

    Stein, M.; Wasserburg, G.J.; Chen, J.H. ); Aharon, P. ); Zhu, Z.R.; Chappell, J. ); Bloom, A. )

    1993-06-01

    The extensive flight of uplifted reef terraces which occurs along the Vitiaz strait on the northern flank of the Huon Peninsula in PNG (Papua New Guinea) contains a particularly good record of sea level changes in the last 250 ky. The Huon terraces were the target of an international expedition which took place in July--August 1988. In particular, the authors searched for suitable samples for U-series dating in a reef complex designated as VII, which is correlated with the last interglacial episode and high sea level stand. This complex is composed of a barrier reef (VIIb), a lagoon, and a fringing reef (VIIa). Twelve corals from these terraces and two corals from the older reef complex VIII were selected for analysis. The petrography, oxygen and carbon isotope compositions, and magnesium and strontium concentrations were determined along with the concentrations and isotopic compositions of uranium and thorium. The simplest model for sea level height for terrace VII is a continuous rise between 134 and 118 ky. Alternatively, there may have been two periods of rapid sea level rise. In contrast, in the Bahamas, there is evidence that sea level remained rather constant over the time interval 132 to 120 ky. The absence of ages between 132 and 120 ky in PNG could be the result of changes in the local tectonic uplift rates during that time, or erosion that disrupted the continuous record. In any event, the authors find no basis for accepting a single brief time for the age of the last interglacial and applying this age as a precise chronometer for worldwide correlation, or as a test of climatic models. The older ages reported here precede the Milankovitch solar insolation peak at 128 ky, and the younger ages are [approximately]10 ky after this peak. If the present high-precision data are correct, then it will be necessary to reassess the validity of the Milankovitch theory of climatic changes. 76 refs., 6 figs., 6 tabs.

  12. Workbook Contents

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

    ... Exports to Panama of Petroleum Coke (Thousand Barrels)","U.S. Exports to Papua New Guinea of Petroleum Coke (Thousand Barrels)","U.S. Exports to Peru of Petroleum Coke ...

  13. ,"U.S. Crude Oil Imports"

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

    ... Imports from Oman of Crude Oil (Thousand Barrels per Day)","U.S. Imports from Papua New Guinea of Crude Oil (Thousand Barrels per Day)","U.S. Imports from Peru of Crude Oil ...

  14. ,"U.S. Crude Oil Imports"

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

    ... Imports from Oman of Crude Oil (Thousand Barrels)","U.S. Imports from Papua New Guinea of Crude Oil (Thousand Barrels)","U.S. Imports from Peru of Crude Oil (Thousand ...

  15. ,"U.S. Total Crude Oil and Products Imports"

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

    ... Panama of Crude Oil and Petroleum Products (Thousand Barrels)","U.S. Imports from Papua New Guinea of Crude Oil and Petroleum Products (Thousand Barrels)","U.S. Imports from Peru ...

  16. Forest Restoration Carbon Analysis of Baseline Carbon Emissions and Removal in Tropical Rainforest at La Selva Central, Peru

    SciTech Connect (OSTI)

    Patrick Gonzalez; Benjamin Kroll; Carlos R. Vargas

    2006-01-10

    Conversion of tropical forest to agricultural land and pasture has reduced forest extent and the provision of ecosystem services, including watershed protection, biodiversity conservation, and carbon sequestration. Forest conservation and reforestation can restore those ecosystem services. We have assessed forest species patterns, quantified deforestation and reforestation rates, and projected future baseline carbon emissions and removal in Amazon tropical rainforest at La Selva Central, Peru. The research area is a 4800 km{sup 2} buffer zone around the Parque Nacional Yanachaga-Chemillen, Bosque de Proteccion San Matias-San Carlos, and the Reserva Comunal Yanesha. A planned project for the period 2006-2035 would conserve 4000 ha of forest in a proposed 7000 ha Area de Conservacion Municipale de Chontabamba and establish 5600 ha of natural regeneration and 1400 ha of native species plantations, laid out in fajas de enriquecimiento (contour plantings), to reforest 7000 ha of agricultural land. Forest inventories of seven sites covering 22.6 ha in primary forest and 17 sites covering 16.5 ha in secondary forest measured 17,073 trees of diameter {ge} 10 cm. The 24 sites host trees of 512 species, 267 genera, and 69 families. We could not identify the family of 7% of the trees or the scientific species of 21% of the trees. Species richness is 346 in primary forest and 257 in the secondary forest. In primary forest, 90% of aboveground biomass resides in old-growth species. Conversely, in secondary forest, 66% of aboveground biomass rests in successional species. The density of trees of diameter {ge} 10 cm is 366 trees ha{sup -1} in primary forest and 533 trees ha{sup -1} in secondary forest, although the average diameter is 24 {+-} 15 cm in primary forest and 17 {+-} 8 cm in secondary forest. Using Amazon forest biomass equations and wood densities for 117 species, aboveground biomass is 240 {+-} 30 t ha{sup -1} in the primary sites and 90 {+-} 10 t ha{sup -1} in the

  17. Ascorbic acid suppresses endotoxemia and NF-κB signaling cascade in alcoholic liver fibrosis in guinea pigs: A mechanistic approach

    SciTech Connect (OSTI)

    Abhilash, P.A.; Harikrishnan, R.; Indira, M.

    2014-01-15

    Alcohol consumption increases the small intestinal bacterial overgrowth (SIBO) and intestinal permeability of endotoxin. The endotoxin mediated inflammatory signaling plays a major role in alcoholic liver fibrosis. We evaluated the effect of ascorbic acid (AA), silymarin and alcohol abstention on the alcohol induced endotoxemia and NF-κB activation cascade pathway in guinea pigs (Cavia porcellus). Guinea pigs were administered ethanol at a daily dose of 4 g/kg b.wt for 90 days. After 90 days, ethanol administration was stopped. The ethanol treated animals were divided into abstention, silymarin (250 mg/kg b.wt) and AA (250 mg/kg b.wt) supplemented groups and maintained for 30 days. The SIBO, intestinal permeability and endotoxin were significantly increased in the ethanol group. The mRNA expressions of intestinal proteins claudin, occludin and zona occludens-1 were significantly decreased in ethanol group. The mRNA levels of inflammatory receptors, activity of IKKβ and the protein expressions of phospho-IκBα, NF-κB, TNF-α, TGF-β{sub 1} and IL-6 were also altered in ethanol group. The expressions of fibrosis markers α-SMA, α{sub 1} (I) collagen and sirius red staining in the liver revealed the induction of fibrosis. But the supplementation of AA could induce greater reduction of ethanol induced SIBO, intestinal barrier defects, NF-κB activation and liver fibrosis than silymarin. The possible mechanism may be the inhibitory effect of AA on SIBO, intestinal barrier defect and IKKβ, which decreased the activation of NF-κB and synthesis of cytokines. This might have led to suppression of HSCs activation and liver fibrosis. - Highlights: • Alcohol increases intestinal bacterial overgrowth and permeability of endotoxin. • Endotoxin mediated inflammation plays a major role in alcoholic liver fibrosis. • Ascorbic acid reduces endotoxemia, NF-κB activation and proinflammatory cytokines. • AA's action is by inhibition of SIBO, IKKβ and alteration of

  18. A comprehensive evaluation of the efficacy of leading oxime therapies in guinea pigs exposed to organophosphorus chemical warfare agents or pesticides

    SciTech Connect (OSTI)

    Wilhelm, Christina M.; Snider, Thomas H.; Babin, Michael C.; Jett, David A.

    2014-12-15

    The currently fielded pre-hospital therapeutic regimen for the treatment of organophosphorus (OP) poisoning in the United States (U.S.) is the administration of atropine in combination with an oxime antidote (2-PAM Cl) to reactivate inhibited acetylcholinesterase (AChE). Depending on clinical symptoms, an anticonvulsant, e.g., diazepam, may also be administered. Unfortunately, 2-PAM Cl does not offer sufficient protection across the range of OP threat agents, and there is some question as to whether it is the most effective oxime compound available. The objective of the present study is to identify an oxime antidote, under standardized and comparable conditions, that offers protection at the FDA approved human equivalent dose (HED) of 2-PAM Cl against tabun (GA), sarin (GB), soman (GD), cyclosarin (GF), and VX, and the pesticides paraoxon, chlorpyrifos oxon, and phorate oxon. Male Hartley guinea pigs were subcutaneously challenged with a lethal level of OP and treated at approximately 1 min post challenge with atropine followed by equimolar oxime therapy (2-PAM Cl, HI-6 DMS, obidoxime Cl{sub 2}, TMB-4, MMB4-DMS, HLö-7 DMS, MINA, and RS194B) or therapeutic-index (TI) level therapy (HI-6 DMS, MMB4-DMS, MINA, and RS194B). Clinical signs of toxicity were observed for 24 h post challenge and blood cholinesterase [AChE and butyrylcholinesterase (BChE)] activity was analyzed utilizing a modified Ellman's method. When the oxime is standardized against the HED of 2-PAM Cl for guinea pigs, the evidence from clinical observations, lethality, quality of life (QOL) scores, and cholinesterase reactivation rates across all OPs indicated that MMB4 DMS and HLö-7 DMS were the two most consistently efficacious oximes. - Highlights: • First comprehensive evaluation of leading AChE oxime reactivators • All oximes are compared against current U.S. therapy 2-PAM Cl. • Relative therapeutic oxime efficacies against OP CWNA and pesticides • Contribution to more effective antidotes

  19. Aeromagnetic anomalies and discordant lineations beneath the Niger Delta: Implications for new fracture zones and multiple sea-floor spreading directions in the meso-Atlantic' Gulf of Guinea cul-de-sac

    SciTech Connect (OSTI)

    Babalola, O.O.; Gipson, M. Jr. )

    1991-06-01

    An aeromagnetic contour map compiled over shallow water and onshore portions of the Nigerian continental margin, shows several elongate, long-wavelength anomaly closures with some alternating polarity, separated by steep gradient, NE lineations. The lineations are interpreted as new fracture zones or extensions of previously mapped ones. The NE trend in the western delta region is concordant with the fracture zone trends of the deeper Gulf of Guinea. Aeromagnetic lineations of the SE Niger Delta Basin however, discordantly trend ENE. Their termination against the former, is interpreted as evidence of early sea-floor spreading in a ENE-WSW direction in addition to the well documented NE-SW spreading of the Gulf of Guinea and the rest of the meso-Atlantic sea-floor; The geophysical crustal structure indicate the existence of two Early Cretaceous triple junctions beneath the Niger Delta Basin. The two triple-junctions further support the hypothesis that the African continent was a multi-plate system (in the Niger Delta region) during the early opening of the Atlantic.

  20. SE Gobe: Papua New Guinea`s second oil development

    SciTech Connect (OSTI)

    Langston, M.V.; McCaul, T.R.; Fitzmorris, R.E.

    1994-12-31

    A reservoir development plan was developed from a detailed geological model of the SE Gobe Iagifu reservoir. This model incorporated sequence stratigraphy and extensive core and log analysis to provide the detailed layering framework for reservoir simulation. Cross-sectional balancing techniques were applied to field derived dip and strike, dipmeter log, and RFT data to obtain a structural model for the reservoir. Cross-sectional, sector and, finally, full field reservoir simulation models were constructed and used by the team to generate a reservoir development and management plan. The simulation models were used to examine the relative merits of vertical, deviated and horizontal wells, well placement, offtake rates, gas compression requirements and pressure maintenance strategies. Due to the uncertainty in the size and shape of the field, development options were considered at each of three reserve levels: proven, probable and possible. The simulation results showed that well rates should be held to less than 8,000 stb/d and that horizontal wells, with a length of at least 700 m, generally out-performed vertical wells. Oil recovery ranged between 34 and 45% of OOIP. The cases offering the best recoveries included both water injection and horizontal wells.

  1. Feasibility Study of Economics and Performance of Solar Photovoltaics at the Peru Mill Industrial Park in the City of Deming, New Mexico. A Study Prepared in Partnership with the Environmental Protection Agency for the RE-Powering America's Land Initiative: Siting Renewable Energy on Potentially Contaminated Land and Mine Sites

    SciTech Connect (OSTI)

    Kiatreungwattana, K.; Geiger, J.; Healey, V.; Mosey, G.

    2013-04-01

    The U.S. Environmental Protection Agency (EPA), in accordance with the RE-Powering America's Land initiative, selected the Peru Mill Industrial Park site in the City of Deming, New Mexico, for a feasibility study of renewable energy production. The National Renewable Energy Laboratory (NREL) provided technical assistance for this project. The purpose of this report is to assess the site for a possible photovoltaic (PV) system installation and estimate the cost, performance, and site impacts of different PV options. In addition, the report recommends financing options that could assist in the implementation of a PV system at the site.

  2. Slide 1

    Energy Savers [EERE]

    ... Nigeria - 2.9 Trinidad &Tobago - 2.1 Equitorial Guinea - 0.5 Oman - 1.5 UAE - 0.8 USA - 0.2 Peru - 0.6 Source: Waterborne, Cheniere Research 26 Q4 Q1 Q1 Q1 Q1 Q1 Q2 Q2 Q1 Q2 Q3 Q2 ...

  3. East Coast (PADD 1) Distillate Fuel Oil Imports

    Gasoline and Diesel Fuel Update (EIA)

    Ghana 1995-2003 Gibralter 2012-2012 Greece 9 1995-2016 India 24 1995-2016 Ireland 1995-2003 Israel 1995-2003 Italy 1995-2014 Ivory Coast 2014-2014 Jamaica 2012-2012 Japan 2006-2011 ...

  4. Geochronology of the Porgera gold deposit, Papua New Guinea: Resolving the effects of excess argon on K-Ar and sup 40 Ar/ sup 39 Ar age estimates for magmatism and mineralization

    SciTech Connect (OSTI)

    Richards, J.P.; McDougall, I. )

    1990-05-01

    Mesothermal/epithermal gold mineralization at Porgera in the highlands of Papua New Guinea (PNG), occurs in structurally controlled veins and disseminations, which overprint and cross-cut a suite of shallow-level, comagmatic, mafic alkaline stocks and dykes and their sedimentary host rocks. Conventional K-Ar apparent ages of twelve hornblende separates from eight different intrusions scatter between 7 and 14 Ma, but four biotite separates are concordant at 6.02 {plus minus} 0.29 Ma (2{sigma}). {sup 40}Ar/{sup 39}Ar step-heating experiments on six of the hornblende separates reveal saddle-shaped age spectra, which indicate the presence of excess {sup 40}Ar. One of these samples yields a well-defined plateau with an apparent age of 5.96 {plus minus} 0.25 Ma (2{sigma}). Conventional K-Ar analyses of six separates of hydrothermal illite and roscoelite associated with gold mineralization yield apparent ages of between 5.1 and 6.1 Ma and indicate that ore deposition occurred within 1 Ma of magmatism at Porgera. Evidence for the evolution of a magmatic volatile phase, and the presence of excess {sup 40}Ar both in the intrusives and in hydrothermal fluids associated with the orebody, suggest that magmatic fluids may have had some involvement in metallogenesis, but the exact nature of this involvement is not yet clear. Late Miocene magmatism and mineralization at Porgera are thought to have occurred shortly prior to or during the initiation of continent/arc collision and to pre-date associated Pliocene uplift and foreland deformation in the highlands.

  5. U.S. LNG Imports from Peru

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

    2010-2016 Liquefied Natural Gas Prices -- -- -- -- -- -- 2010

  6. U.S. LNG Imports from Peru

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

    2010-2016 Liquefied Natural Gas Prices -- -- -- -- -- -- 2010

  7. Equatorial Guinea: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    by building new gas-fired power stations and investing in the construction of new dams.Work is ongoing on the Djibloho hydroelectric plant project on the Wele River near...

  8. Exploration and production in Papua New Guinea

    SciTech Connect (OSTI)

    Wulff, K.; Hobson, D. )

    1996-01-01

    The prospectivity of the Papuan Basin has been appreciated, since oil seeps were first discovered in 1911. Initially, the mountainous terrain, a deeply karstified limestone surface covered with tropical rainforest, fed by 300 inches of rain each year, restricted access to the adventurous. Early exploration was focussed along the coastline and river systems, with only limited success. The development of helicopter transportable rigs during the 1970s was the technological advance that led to success, as the crests of anticlines became accessible to the drill. Even so, the lack of seismic due to severe terrain conditions and structural complexity, still constrains our ability to image trap. Despite these limitations, the oil discovery at Lagifu-2 in 1986, led to the development of the Kutubu Field by a Chevron led joint venture, with first oil in 1992. The Kutubu Field was developed at a cost of US$ 1 billion. Reserves are in excess of 250 mmbo with production currently at 1,00,000 bopd. PNG's second oil development will be the Gobe / SE Gobe Fields, also in the Papuan Thrust Belt, and thought to contain around 100 mmbo. Discovered in the late 1980s, the field is expected to produce 25 000 bopd from 1997. Significant volumes of gas have been discovered in the Highlands at Hides, where 3 wells have now confirmed a gas column in excess of 1 km. Additional large gas discoveries have been made in the Papuan Basin, highlighting the potential for PNG to become a long term LNG s producer.

  9. Eocene chert resources of Papua New Guinea

    SciTech Connect (OSTI)

    Carman, G.J.; St John, V.P.

    1986-05-01

    The Eocene Port Moresby beds consist of chert, siliceous argillite, and calcarenite in a 3000-m sequence. A northwest grain and severe topography at outcrop reflect 50/sup 0/-80/sup 0/ structural dips, northeastward-inclined, low-angle thrust faults, and high-angle reverse faults. Within the fault slices, symmetrical folds plunge toward the northwest, and syntaphral folds occur intermittently. The cherts are comprised of biogenic silica and rarer spherulitic, fibrous chalcedony in massive nodular concretions up to 2 m in diameter and as competent, repetitive, 10 to 30-cm thick beds. The calcarenites are richly nummulitic, partly silicified, and contain chert nodules. Radiolaria, planktonic foraminifera, and sponge spicules predominate over reworked fauna in the cherts. Microlaminations and sparse pyrite endorse the interpretation of sheltered, possibly deep, and rapid deposition in a reducing environment. Chert and cherty limestone crop out again, 200 km northwest at Hell's Gate, Saw Mountains. Oil and gas seeps in the intervening Lakekamu-Moresby Embayment were first recorded 75 years ago, and seismic interpretation confirms the presence of buried thrust folds. Gas and Oil fluorescence was recorded in four vintage wells, but none have tested the Eocene. Like the Monterey Formation, fractured radiolarian cherts have potential as a resource in terms of both reservoir and source. Moresby chert deposition is possibly related to opening of the Coral Sea. The chert diagenesis and thermal maturation were probably influenced by Paleogene overthrusting of oceanic crust 100 km east, Neogene uplift of the Mesozoic metamorphics in the 4000-m Owen Stanley Range, and consequential southwesterly detachment folding of the Tertiary section.

  10. Exploration and production in Papua New Guinea

    SciTech Connect (OSTI)

    Wulff, K.; Hobson, D.

    1996-12-31

    The prospectivity of the Papuan Basin has been appreciated, since oil seeps were first discovered in 1911. Initially, the mountainous terrain, a deeply karstified limestone surface covered with tropical rainforest, fed by 300 inches of rain each year, restricted access to the adventurous. Early exploration was focussed along the coastline and river systems, with only limited success. The development of helicopter transportable rigs during the 1970s was the technological advance that led to success, as the crests of anticlines became accessible to the drill. Even so, the lack of seismic due to severe terrain conditions and structural complexity, still constrains our ability to image trap. Despite these limitations, the oil discovery at Lagifu-2 in 1986, led to the development of the Kutubu Field by a Chevron led joint venture, with first oil in 1992. The Kutubu Field was developed at a cost of US$ 1 billion. Reserves are in excess of 250 mmbo with production currently at 1,00,000 bopd. PNG`s second oil development will be the Gobe / SE Gobe Fields, also in the Papuan Thrust Belt, and thought to contain around 100 mmbo. Discovered in the late 1980s, the field is expected to produce 25 000 bopd from 1997. Significant volumes of gas have been discovered in the Highlands at Hides, where 3 wells have now confirmed a gas column in excess of 1 km. Additional large gas discoveries have been made in the Papuan Basin, highlighting the potential for PNG to become a long term LNG s producer.

  11. Peru-Mitigation Action Plans and Scenarios (MAPS) | Open Energy...

    Open Energy Info (EERE)

    in an effort to build best practice, share tools and research and to create a growing body of knowledge, from a developing country perspective, that is accessible to the...

  12. Peru-World Bank Climate Projects | Open Energy Information

    Open Energy Info (EERE)

    will come from the sale of CERs of greenhouse gases created by the combustion of methane, which makes up approximately 50 percent of the LFG. Finally, the second component is...

  13. Peru-UNEP Green Economy Advisory Services | Open Energy Information

    Open Energy Info (EERE)

    the Middle East, including the following: Armenia, Azerbaijan, Barbados, Burkina Faso, China, Egypt, Ghana, Indonesia, Jordan, Kenya, Korea, Mali, Mexico, Moldova, Mongolia,...

  14. Peru-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),...

  15. Peru-The Mitigation Action Implementation Network (MAIN) | Open...

    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...

  16. Peru-Forest Investment Program (FIP) | Open Energy Information

    Open Energy Info (EERE)

    and poverty reduction opportunities. FIP investments also mainstream climate resilience considerations and contribute to multiple co-benefits such as biodiversity...

  17. Successful Rural Wind Program in Peru | Open Energy Information

    Open Energy Info (EERE)

    a daily electricity supply. It's helping boost their educational chances, improve communication and facilitate the setting up of businesses. The NGO is hoping to expand in South...

  18. Peru-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...

  19. U.S. LNG Imports from Equatorial Guinea

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

    7-2016 Liquefied Natural Gas Prices -- -- -- -- -- -- 2007

  20. Papua New Guinea-Low Emissions Asian Development (LEAD) Program...

    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...

  1. Papua New Guinea-Pilot Program for Climate Resilience (PPCR)...

    Open Energy Info (EERE)

    Development (IISD) Sector Climate, Energy, Land, Water Focus Area Renewable Energy, Agriculture, Biomass, - Waste to Energy, Economic Development, Forestry, Greenhouse...

  2. Guinea-Bissau: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    0 Area(km) Class 3-7 Wind at 50m 116 1990 NREL Solar Potential 93,662,158 MWhyear 132 2008 NREL Coal Reserves Unavailable Million Short Tons NA 2008 EIA Natural Gas...

  3. Collision propagation in Papua New Guinea and Solomon Sea

    SciTech Connect (OSTI)

    Silver, E.A.; Abbott, L.; Kirchoff-Stein, K.; Reed, D.; Bernstein, B. )

    1990-06-01

    The collision of the Finisterre-New Britain terrane with the Australian continent is propagating eastward at a rate of approximately 125 km/m.y., based on plate motions and the collisional geometry, as well as on the geochemistry of the arc volcanics. A sequence of sedimentary facies is developed from east to west in the modern environment (pelagic sediments, turbidites, marine molasse, and fluvial molasse), and this sequence is accreted from north to south at the front of the terrane collision in the Markham valley. Based on the modern distribution, the authors suggest that the age of the initial marine molasse will predate the passage of the collision point, and that of the fluvial molasse will postdate its passage. Intense erosion in the Markham canyon, located along the suture between the collision point and the coast, appears to be responsible for stripping most of the accreted marine molasse and redepositing it in a basin just east of the collision point. Convergence along the suture zone deceases westward. At Lae, very young deformation is seen, but 80 km to the west undeformed terrace deposits cover the deformation front. Uplift appears active within the range, aided by out-of-sequence thrusting, but still farther west the rocks lack signs of young tectonism. In the region just west of Lae, the main locus of slip between the Australian and south Bismarck plates must transfer southward to the front of the Papuan fold-and-thrust belt.

  4. Undrilled New Ireland basin in Papua New Guinea

    SciTech Connect (OSTI)

    Exon, N.F.; Marlow, M.S.

    1986-07-01

    The arcuate, west-northwest-trending, mostly offshore New Ireland basin is 900 km long and about 160 km wide, and extends northeastward from Manus Island, New Hanover, and New Ireland. The basin formed in a forearc between a southerly Eocene to early Miocene volcanic arc, and a northerly outer-arc high bounding the Manus Trench. Its southern margin drops down to the back-arc Manus basin, which commenced spreading in the Pilocene. North of Manus Island, the New Ireland basin contains areas of deformed strata that have apparently been accreted to the Manus arc by south-dipping thrust faults. In places these strata are overlain by shallowly buried lava flows, which may represent attempted spreading. The sedimentary sequence in the eastern part of the basin is interpreted to contain thick Oligocene to early Miocene volcaniclastic sediments, overlain by 1000-2000 m of Miocene shelf carbonates, overlain by 2000 m of overburden. The presumed shelf carbonates could contain both source and reservoir rocks. The Lee line 401 revealed a flat, high-amplitude reflector or bright spot in an anticlinal core 1700 m beneath the seabed in water 2500 m deep off New Ireland, suggesting that hydrocarbons have been generated in New Ireland basin.

  5. Papua New Guinea: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    EIA Natural Gas Reserves 226,500,000,000 Cubic Meters (cu m) 44 2010 CIA World Factbook Oil Reserves 170,000,000 Barrels (bbl) 62 2010 CIA World Factbook Energy Maps featuring...

  6. U.S. LNG Imports from Equatorial Guinea

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

    7-2016 Liquefied Natural Gas Prices -- -- -- -- -- -- 2007

  7. Papua New Guinea-Lowering Emissions in Asia's Forests (LEAF)...

    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...

  8. ,"Price of U.S. Liquefied Natural Gas Imports From Peru (Dollars...

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

    File Name:","ngmepg0nus-npepmldmcfm.xls" ,"Available from Web Page:","http:tonto.eia.govdnavnghistngmepg0nus-npepmldmcfm.htm" ,"Source:","Energy Information ...

  9. Peru-Partnership for Action on Green Economy | Open Energy Information

    Open Energy Info (EERE)

    Want, which recognizes the green economy as a vehicle for sustainable development and poverty eradication. PAGE will support 30 countries over the next seven years in building...

  10. U.S. Liquefied Natural Gas Imports From Peru (Million Cubic Feet)

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2010 0 3,229 3,234 3,206 6,377 2011 3,175 3,338 3,477 6,630 2012 0 0 0 0 0 0 0 0 0 0 0 0 2013 0 0 0 0 0 0 0 0 0 0 0 0 2014 0 0 0 0 0 0 0 0 0 0 0 0 2015 0 0 0 0 0 0 0 0 0 0 0 0 2016 0

  11. Cameron, LA LNG Imports (Price) from Peru (Dollars per Thousand Cubic Feet)

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- -- 2010's -- 7.58 -- -- --

  12. Cameron, LA LNG Imports (Price) from Peru (Dollars per Thousand Cubic Feet)

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 7.58 7.58

  13. Freeport, TX Natural Gas LNG Imports (Price) From Peru (Dollars per

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

    Thousand Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- -- 2010's 7.44 7.38 -- -- --

  14. Freeport, TX Natural Gas LNG Imports (Price) From Peru (Dollars per

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

    Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2011 6.92 7.25 7.96

  15. Price of U.S. Liquefied Natural Gas Imports From Peru (Dollars per Thousand

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

    Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's -- -- -- 2010's 6.99 7.46

  16. U.S. Liquefied Natural Gas Imports From Peru (Million Cubic Feet)

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 0 0 0 2010's 16,045 16,62

  17. Peru-Bringing a Range of Supported Mitigation Activities in Selected...

    Open Energy Info (EERE)

    ECN and Ecofys on supported mitigation activities such as NAMAs, low carbon development (LCD) strategies and technology innovation centers to bring a portfolio of projects from the...

  18. Price of U.S. Liquefied Natural Gas Imports From Peru (Dollars per Thousand

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

    Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2010 0.00 7.09 7.79 6.81 6.62 2011 6.92 7.25 7.58 7.76 2012 -- -- -- -- -- -- -- -- -- -- -- -- 2013 -- -- -- -- -- -- -- -- -- -- -- -- 2014 -- -- -- -- -- -- -- -- -- -- -- -- 2015 -- -- -- -- -- -- -- -- -- -- -- -- 2016 -- --

  19. USAID West Africa Climate Program | Open Energy Information

    Open Energy Info (EERE)

    Guinea, Guinea-Bissau, Cameroon, Gabon, Equatorial Guinea, Chad, Sao Tome and Principe, Cape Verde Western Africa, Western Africa, Western Africa, Western Africa, Western...

  20. Price of U.S. Liquefied Natural Gas Imports From Equatorial Guinea...

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 6.32 -- -- 2010's

  1. U.S. Liquefied Natural Gas Imports From Equatorial Guinea (Million...

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

    Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 0 0 0 0 0 2,910 8,989 5,896 0 0 0 0 2008 0 0 0 0 0 0 0 0 0 0 0 0 2009 0 0 0 0 0 0 0 0 0 0 0 0 2010 0 0 0 0 0 0 0 0 0 0 0 0 ...

  2. U.S. Liquefied Natural Gas Imports From Equatorial Guinea (Million...

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

    Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 17,795 0 0 2010's

  3. Geology and hydrocarbon potential of the Sepik-Ramu area, Ramu basin, Papua New Guinea

    SciTech Connect (OSTI)

    Donaldson, J.C.; Wilson, J.T. )

    1990-06-01

    Improvements in seismic processing have made new interpretations of the structural and depositional history of the northwestern portion of the Ramu basin possible. Support for a wrench tectonic model for this area is observed in the reprocessed seismic data. Strike-slip movement along major fault zones has allowed compressional forces to be translated laterally and resulted in only minor deformation occurring in the Sepik-Ramu area. The major tectonic event is thought to have occurred during late Miocene-early Pliocene, and not during the middle Miocene, as earlier hypothesized. Consequently, Miocene deposition is postulated to have occurred uninterrupted by periods of erosion. A thick Miocene section is preserved in this region and is postulated to contain slope, reef, and shelf carbonates of early to middle Miocene age. This interpretation has led to the identification of a reef trend over 7 mi wide and at least 42 mi long containing numerous pinnacle reefs. The pinnacle reefs are analogous to those found in the Salawati basin of Irian Jaya, Indonesia. The reefs are overlain by deep-water shales, a combination that provides potential reservoirs and seals necessary for the entrapment of hydrocarbons. The presence of oil and gas seeps document the existence of a source. These three factors justify hydrocarbon exploration in this area. The numerous potential drilling targets may lead to the discovery of significant quantities of hydrocarbons.

  4. Reservoir management in a hydrodynamic environment, Iagifu-Hedinia area, Southern Highlands, Papua New Guinea

    SciTech Connect (OSTI)

    Eisenberg, L.I.; Langston, M.V.; Fitzmorris, R.E.

    1994-12-31

    Northwest to southeast regional scale flow in the Toro Sandstone parallels the Papuan Fold and Thrust Belt for a distance of 115 km, passing through Iagifu/Hedinia oil field along the way. This has had a profound effect on oil distribution in the Toro there, having swept the northwest side free of movable oil. A structurally controlled flow restriction causes a local, rapid drop in hydraulic potential, tilting local oil/water contacts up to six degrees and causing the three sandstone members of the Toro to locally behave as separate reservoirs, each with its own hydrocarbon/water contact. Reservoir simulations of Iagifu/Hedinia which include a flowing aquifer are able to match observed production history. Without a flowing aquifer, simulation predicts greater and earlier water production, and a greater pressure drop in the oil leg than has been observed. Reservoir modeling using a flowing aquifer has allowed downhole, structural targeting of later infill wells to be much closer to the OWC than would otherwise have been thought prudent, and has raised questions as to the potential effectiveness of a downdip water injection scheme. Production results from a small satellite field upstream of the main Iagifu/Hedinia field have shown a sudden increase in water production and reservoir pressure after a long period of pressure decline and no water production. This behavior appears to be due to an influx of higher hydraulic potential from a separate reservoir sand, the influx being brought about by pressure draw down during production and consequent breakdown of fault seal.

  5. Regional offshore geology of central and western Solomon Islands and Bougainville, Papua New Guinea

    SciTech Connect (OSTI)

    Vedder, J.G.; Colwell, J.B.; Bruns, T.R.; Cooper, A.K.

    1986-07-01

    The central and western Solomon Islands and the Bougainville regions are parts of a complex island-arc system that includes an intra-arc basin and remnants of both forearc and back-arc depositional wedges. These features formed in response to episodic Cenozoic tectonism along the convergent boundary between the Pacific and Australia-India plates. Presumed early Tertiary southwest-directed subduction of the Pacific plate and associated arc magmatism were curtailed by impingement of the leading edge of the Ontong Java Plateau. Aprons of back-arc and forearc sediment were derived from highstanding parts of the arc during the late Oligocene and early Miocene. Late Tertiary arc-polarity reversal and northeastward-directed subduction of the Woodlark spreading system caused a renewal of island-arc magmatism that completed the construction of the Central Solomons Trough as an enclosed intra-arc basin. Interpretations of multichannel profiles from 1982 and 1984 CCOP/SOPAC Tripartite Cruises of the research vessel R/V S.P. Lee indicate that the Central Solomons Trough is a composite intra-arc basin containing as much as 5.5 km of late Oligocene(.) and younger sedimentary rocks. As many as five lenticular seismic-stratigraphic units can be identified on the basis of unconformities and abrupt velocity changes. Late Miocene and younger folds and faults deform the northeast and southwest flanks of the basin. Profiles across the Kilinailau Trench show Ontong Java Plateau rocks covered by 2-4 km of trench sediment. The inner trench wall consists of folded, upfaulted, and rotated blocks of trench and forearc strata. The deep-water basin northwest of Bougainville is a southeastward extension of the New Ireland forearc basin, the southern margin of which is formed by a subsided part of the early Cenozoic arc. There, Oligocene(.) and younger basin strata, as much as 7 km thick, are deformed by pre-Pliocene faults and folds.

  6. Ramu basin, Papua New Guinea: A record of late Miocene terrane collision

    SciTech Connect (OSTI)

    Cullen, A.B.

    1996-05-01

    The Ramu basin lies along a plate boundary where the Finisterre terrane is colliding with the Indo-Australian plate. Estimates for the age of initial collision range from early Miocene to middle Pliocene. Two unsuccessful wells (Keram 1 and Tsumba 1) drilled to basement and two-dimensional seismic data show that folded and faulted early to middle Miocene carbonates and clastics (the Wogamush sequence) are overlain by relatively undeformed Pliocene marine clastics (the Wewak sequence) along a regional unconformity. The pre-Pliocene section, which is at the crux of resolving the age of initial collision, has been correlated previously to the Finisterre terrane. Clastics within that section, derived from older terranes south of the basin, imply an early Miocene age for collision. I propose that Miocene sedimentary and volcanic rocks in the two wells are correlative with the Wogamush beds of the Maramuni arc. The Ramu basin can then be viewed as having a two-stage evolution. During the Miocene, the basin was part of the Maramuni arc, the polarity of which is unresolved. A collisional successor basin developed in the late Miocene as the Finisterre terrane (Adelbert block) collided with the arc. Thrust faults on the northeastern side of the basin, truncated by a regional unconformity, are interpreted to mark the suture of the Adelbert block. A northern earliest Pliocene sediment source for the basal Wewak sequence was probably the Finisterre terrane, but multiple source areas are inferred for the rest of that sequence. Middle Pliocene inversion of the basin`s northeastern flank, characterized by reverse faulting and forced folding, is attributed to plate boundary reorganization caused by rifting in the Bismarck Sea. The Ramu basin has numerous untested structures related to both collision and basin inversion. Gas-prone source rocks are present, but are largely immature. Reservoir and charge considerations place the Ramu basin in the very high risk sector for exploration.

  7. Price of U.S. Liquefied Natural Gas Imports From Equatorial Guinea (Dollars

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

    per Thousand Cubic Feet) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 2007 -- -- -- -- -- 7.46 6.04 6.18 -- -- -- -- 2008 -- -- -- -- -- -- -- -- -- -- -- -- 2009 -- -- -- -- -- -- -- -- -- -- -- -- 2010 -- -- -- -- -- -- -- -- -- -- -- -- 2011 -- -- -- -- -- -- -- -- -- -- -- -- 2012 -- -- -- -- -- -- -- -- -- -- -- -- 2013 -- -- -- -- -- -- -- -- -- -- -- -- 2014 -- -- -- -- -- -- -- -- -- -- -- -- 2015 -- -- -- -- -- -- -- -- -- -- -- -- 2016

  8. Papua New Guinea-ClimateWorks Low Carbon Growth Planning Support...

    Open Energy Info (EERE)

    Organization ClimateWorks, Project Catalyst, McKinsey and Company Sector Energy, Land Topics Background analysis, Low emission development planning, Policiesdeployment...

  9. PPPL physicist wins Early Career Research Program grant to develop...

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

    ... way to visit his ailing father in Lima, Peru. "It was difficult to be happy because ... the Pontificia Universidad Catolica del Peru, and a master's degree in astrophysics ...

  10. 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...

  11. Role of plate kinematics and plate-slip-vector partitioning in continental magmatic arcs: Evidence from the Cordillera Blanca, Peru

    SciTech Connect (OSTI)

    McNulty, B.A.; Farber, D.L.; Wallace, G.S.; Lopez, R.; Palacios, O.

    1998-09-01

    New structural and geochronological data from the Cordillera Blanca batholith in the Peruvian Andes, coupled with Nazca-South American plate-slip-vector data, indicate that oblique convergence and associated strike-slip partitioning strongly influenced continental magmatic arc evolution. Both the strain field and mode of magmatism (plutonism vs. volcanism) in the late Miocene Peruvian Andes were controlled by the degree to which the arc-parallel component of the plate slip vector was partitioned into the arc. Strong strike-slip partitioning at ca. 8 Ma produced arc-parallel sinistral shear, strike-slip intercordilleran basins and east-west-oriented tension fractures that facilitated emplacement of the Cordillera Blanca batholith (ca. 8.2 {+-} 0.2 Ma). Periods during which the strike-slip component was not partitioned into the arc (ca. 10 and ca. 7 Ma) were associated with roughly arc-normal contraction and ignimbrite volcanism. The data thus support the contention that contraction within continental magmatic arcs favors volcanism, whereas transcurrent shear favors plutonism. The tie between oblique convergence and batholith emplacement in late Miocene Peruvian Andes provides a modern analogue for batholiths emplaced as the result of transcurrent shear in ancient arcs.

  12. Pilot project of biogas production from pig manure and urine mixture at ambient temperature in Ventanilla (Lima, Peru)

    SciTech Connect (OSTI)

    Ferrer, I. Gamiz, M.

    2009-01-15

    Parque Porcino de Ventanilla has an extension of 840 ha with 2200 farmers dedicated to pig production. There is a lack of services in the area (i.e., water supply, electricity, or waste collection). Anaerobic treatment of pig manure would replace current dumping and incineration, reducing environmental pollution and hazards to public health, as well as providing an organic fertilizer and biogas. The objective of the present work was to study the viability of ambient temperature anaerobic digestion of pig manure diluted in urine, by means of on-site pilot scale reactors. The final goal was to establish design parameters for anaerobic digesters to be implemented; since it was part of a project to improve life conditions for the farmers through the incorporation of better management techniques. Experiments were carried out in a low-cost pilot plant, which consists of three anaerobic digesters (225 L total volume), without heating or agitation, placed in a greenhouse. The start-up of the digestion process was performed with a mixture of temperature adapted pig manure-sludge and fresh rumen, and showed a good performance regardless of the dilution of pig manure with water or urine, which is a key parameter due to the scarcity of water in the area under study.

  13. Land use change and carbon exchange in the tropics. I. Detailed estimates for Costa Rice, Panama, Peru, and Bolivia

    SciTech Connect (OSTI)

    Hall, C.A.S.; Detwiler, R.P.; Bogdonoff, P.; Underhill, S.

    1985-01-01

    This group, composed of modelers working in conjunction with tropical ecologists, has produced a simulation model that quantifies the net carbon exchange between tropical vegetation and the atmosphere due to land use change. The model calculates this net exchange by combining estimates of land use change with several estimates of the carbon stored in tropical vegetation and general assumptions about the fate of cleared vegetation. In this report, the authors use estimates of land use and carbon of land use and carbon storage organized into six life zone (sensu Holdridge) categories to calculate the exchange between the atmosphere and the vegetation of four tropical countries. Their analyses of these countries indicate that this life zone approach has several advantages because (a) the carbon content of vegetation varies significantly among life zones, (b) much of the land use change occurs in life zones of only moderate carbon storage, and (c) the fate of cleared vegetation varies among life zones. Their analyses also emphasize the importance of distinguishing between temporary and permanent land use change, as the recovery of vegetation on abandoned areas decreases the net release of carbon due to clearing. They include sensitivity analysis of those factors that they found to be important but are difficult to quantify at present.

  14. Intraplate-type magmatism in a continent-island-arc collision zone: Porgera intrusive complex, Papua New Guinea

    SciTech Connect (OSTI)

    Richards, J.P.; Chappell, B.W.; McCulloch, M.T. )

    1990-10-01

    Cogenetic volatile-rich alkali basalts and gabbros, hawaiites, and mugearites occur in the late Miocene age epizonal Porgera intrusive complex, which is temporally and spatially associated with rich gold-silver mineralization. The least evolved rocks show enrichments in light rare earth elements ((La/Yb){sub cn} = 15-19) and other incompatible elements (e.g., Ba/La {approx} 8-10, La/Nb {approx} 0.6-0.7, Sr/Nd {approx} 25) characteristic of intraplate alkalic basalts and have isotopic compositions ({sup 87}Sr/{sup 86}Sr {approx} 0.7035, {epsilon}{sub Nd} {approx} +6, {sup 206}Pb/{sup 204}Pb {approx} 18.66, {sup 207}Pb/{sup 204}Pb {approx} 15.56, {sup 298}Pb/{sup 204}Pb {approx} 38.55) consistent with derivation from a time-averaged depleted mantle source. The Porgera intrusive complex was emplaced at 6 Ma in Jurassic-Cretaceous shelf-facies sedimentary rocks near the edge of the Australasian plate. Intrusion appears to have occurred in a back-arc environment during subduction of an oceanic microplate segment on two sides, beneath the continental margin and an island arc. We suggest that this unusual tectonic setting promoted partial melting of asthenospheric source materials that were perhaps modified by deep (>150 km) subduction processes to form alkalic magmas with intraplate character.

  15. Effect of altitude on the carbon-isotope composition of forest and grassland soils from Papua New Guinea

    SciTech Connect (OSTI)

    Bird, M.I.; Haberle, S.G.; Chivas, A.R. )

    1994-03-01

    The stable isotope composition of carbon can be used to provide information on the origin of carbon in soil organic matter. This study looks at the effect of decreasing temperature and atmospheric pressure (altitude) on the carbon-isotope composition of soil organic carbon from forests and grasslands in tropical regions. Investigators examine whether a predictable relationship exists between vegetation type, the 13C value of surface soil organic matter, and altitude. The results provide a framework within which to more accurately constrain the carbon-isotope composition of terrestrial carbon ppls and to interpret the observed variations in the isotopic composition of rivere particulate organic carbon. 31 refs., 5 figs., 1 tab.

  16. Oil and gas developments in New Zealand and southwest Pacific islands in 1982. [Papua New Guinea; Fiji

    SciTech Connect (OSTI)

    Katz, H.R.

    1983-10-01

    New Zealand experienced a marked increase in activity. Concession holdings went up 205% onshore to 62,429 km/sup 2/, and 31% offshore to 215,439 km/sup 2/. Seismic coverage more than doubled both onshore and offshore, to 1,075 and 15,321 line-km, respectively. Several new targets have been delineated offshore, and 2 drillships are scheduled to arrive in the country and start drilling during 1983. Onshore, the total depth drilled more than doubled to 18,993 m. Drilling was concentrated in the recently discovered McKee field, where 2 additional oil producers were completed, and on 3 other structures nearby, where 1 well tested gas and condensate. Production of gas and condensate from the Kapuni and Maui fields combined was 2,177.122 X 10/sup 6/ m/sup 3/ (up 69.3%) and 865,454 m/sup 3/ (up 57.3%), respectively. Expansion of the only refinery in New Zealand and the realization of large petrochemical projects using natural gas are well under way. These projects include an ammonia-urea plant, which was completed by year end, a methanol plant, and a methanol-to-synthetic petrol plant now under construction.

  17. Geology and offshore resources of Pacific Island arcs-New Ireland and Manus region, Papua New Guinea

    SciTech Connect (OSTI)

    Marlow, M.S.; Dadisman, S.V.; Exon, N.F.

    1988-01-01

    This book presents the results of geologic research in and around the Pacific Basin. Topics covered include framework geology, petroleum geology, hard minerals, geothermal energy, environmental geology, volcanology, oceanography, tectonics, geophysics, geochemistry, and applications of renewable energy. This volume reports the results of one of fourteen internationally sponsored surveys to investigate the energy and mineral resources in the Southwest Pacific.

  18. DIY2 () | SciTech Connect

    Office of Scientific and Technical Information (OSTI)

    ... Republic ESA East Timor Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia ... Republic ESA East Timor Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia ...

  19. National Action Programmes on Desertification | Open Energy Informatio...

    Open Energy Info (EERE)

    Faso, Burundi, Cameroon, Cape Verde, Chad, Democratic Republic of Congo, Djibouti, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Gabon, Gambia, Ghana, Guinea, Kenya, Lesotho,...

  20. ARM - Feature Stories and Releases Article

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

    In recognition of all the partnerships, teamwork, data, and memories collected in Papua New Guinea, Nitschke presented plaques and heartfelt thanks to Sam Maiha, Papua New Guinea's ...

  1. Title

    National Nuclear Security Administration (NNSA)

    ... MAXHID cm 10514 6911 525 25 20 5827 7721 21 71 9i2 16fi 271 262 PERU ID ... PERU ID cm 1 63 61 6026 3917 40 51 2113 196 41 20 61 51 40 30 ...

  2. Workbook Contents

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

    Peru " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","U.S. LNG Imports from Peru ...

  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. 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,...

  5. Energy-Economic Information System (SIEE) | 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,...

  6. 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,...

  7. 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,...

  8. Bennington County, Vermont: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Center, Vermont Manchester, Vermont North Bennington, Vermont Old Bennington, Vermont Peru, Vermont Pownal, Vermont Readsboro, Vermont Rupert, Vermont Sandgate, Vermont...

  9. South Africa-UNEP Green Economy Advisory Services | Open Energy...

    Open Energy Info (EERE)

    Peru, Philippines, Russian Federation, Rwanda, Senegal, Serbia, South Africa and Ukraine." References "UNEP Green Economy Advisory Services" Retrieved from "http:...

  10. Integrated reservoir characterization and flow simulation for well targeting and reservoir management, Iagifu-Hedinia field, Southern Highlands Province, Papua New Guinea

    SciTech Connect (OSTI)

    Franklin, S.P.; Livingston, J.E.; Fitzmorris, R.E. )

    1996-01-01

    Infill drilling based on integrated reservoir characterization and flow simulation is increasing recoverable reserves by 20 MMBO, in lagifu-Hedinia Field (IHF). Stratigraphically-zoned models are input to window and full-field flow simulations, and results of the flow simulations target deviated and horizontal wells. Logging and pressure surveys facilitate detailed reservoir management. Flooding surfaces are the dominant control on differential depletion within and between reservoirs. The primary reservoir is the basal Cretaceous Toro Sandstone. Within the IHF, Toro is a 100 m quartz sandstone composed of stacked, coarsening-upward parasequences within a wave-dominated deltaic complex. Flooding surfaces are used to form a hydraulic zonation. The zonation is refined using discontinuities in RIFT pressure gradients and logs from development wells. For flow simulation, models use 3D geostatistical techniques. First, variograms defining spatial correlation are developed. The variograms are used to construct 3D porosity and permeability models which reflect the stratigraphic facies models. Structure models are built using dipmeter, biostratigraphic, and surface data. Deviated wells often cross axial surfaces and geometry is predicted from dip domain and SCAT. Faults are identified using pressure transient data and dipmeter. The Toro reservoir is subnormally pressured and fluid contacts are hydrodynamically tilted. The hydrodynamic flow and tilted contacts are modeled by flow simulation and constrained by maps of the potentiometric surface.

  11. The integration of geochemical, geological and engineering data to determine reservoir continuity in the Iagifu-Hedinia field, Papua New Guinea

    SciTech Connect (OSTI)

    Kaufman, R.L.; Eisenberg, L.I.; Fitzmorris, R.E.

    1995-08-01

    A series of oil and gas fields, including Iagifu-Hedinia, occur along the leading edge of the Papuan fold and thrust belt. Formed during Pliocene to Recent compression, they are structurally complex, and typically broken into multiple reservoir compartments. The presence of the karstic Darai Limestone at the surface over most of the fold belt prevents acquisition of useful seismic data. Reservoir mapping, and establishment of reservoir continuity, is therefore based soley on (1) surface geologic data, (2) drilling data; initially dipmeter and RFT pressure data, and subsequently well production histories, and (3) geochemical correlation of reservoir fluids. During appraisal of the Iagifu-Hedinia discovery, these complimentary data sets demonstrated that (1) a single hydrocarbon column existed above a flowing aquifer in the main block of Iagifu-Hedinia field, (2) a separate acuumulation existed in the Usano area. Geochemical data have suggested the presence of reservoir compartments where other data were missing or inconclusive. Subsequently-acquired production history data have confirmed the geochemically-based interpretations. Geochemical data suggest that oils at Iagifu-Hedinia have a common source. The slight differences in oil composition between reservoirs are likely due to multiple phases of expulsion from the same source rock and/or migration-fractionation.

  12. Soro West: A non-seismically defined, fault cut-off prospect in the Papuan Fold and Thrust Belt, Papua New Guinea

    SciTech Connect (OSTI)

    Robinson, W.F. ); Swift, C.M. Jr. )

    1996-01-01

    Soro West is a fault cut-off prospect located in the frontal portion of the Papuan Fold and Thrust Belt. Prospective Toro and Imburu sandstones are interpreted to be in the hanging wall of the Soro Thrust. Truncation against the thrust, both updip and through lateral ramps, provides the trapping mechanism. The Soro West Prospect was defined using geological, geochemical, remote sensing, and geophysical data. The definition and location of the trap is a primary risk and work was focused on this aspect. Surface geological data (lithology, strikes, and dips) topography and synthetic aperture radar imagery were incorporated into the evaluation. Statistical curvature analysis techniques helped define the shape of the structure and the locations of the lateral ramps. Strontium isotope analyses of Darai Limestone surface samples refined erosional levels using a locally-derived reference curve. Severe karst precludes the acquisition of coherent surface seismic data, so the primary geophysical tool used was magnetotellurics (MT). A detailed, pre-survey feasibility study defined expected responses from alternative structural models. The MT data demonstrated that the limestone at surface is underlain by thick conductive clastics and not another Darai Limestone sheet. The data also constrained the range of fault cut-off positions significantly. Multiple, three-dimensionally consistent, restorable alternative structural models were created using results from all analyses. These led to a positive assessment of the prospect and an exploratory test is to be drilled in 1996.

  13. Soro West: A non-seismically defined, fault cut-off prospect in the Papuan Fold and Thrust Belt, Papua New Guinea

    SciTech Connect (OSTI)

    Robinson, W.F.; Swift, C.M. Jr.

    1996-12-31

    Soro West is a fault cut-off prospect located in the frontal portion of the Papuan Fold and Thrust Belt. Prospective Toro and Imburu sandstones are interpreted to be in the hanging wall of the Soro Thrust. Truncation against the thrust, both updip and through lateral ramps, provides the trapping mechanism. The Soro West Prospect was defined using geological, geochemical, remote sensing, and geophysical data. The definition and location of the trap is a primary risk and work was focused on this aspect. Surface geological data (lithology, strikes, and dips) topography and synthetic aperture radar imagery were incorporated into the evaluation. Statistical curvature analysis techniques helped define the shape of the structure and the locations of the lateral ramps. Strontium isotope analyses of Darai Limestone surface samples refined erosional levels using a locally-derived reference curve. Severe karst precludes the acquisition of coherent surface seismic data, so the primary geophysical tool used was magnetotellurics (MT). A detailed, pre-survey feasibility study defined expected responses from alternative structural models. The MT data demonstrated that the limestone at surface is underlain by thick conductive clastics and not another Darai Limestone sheet. The data also constrained the range of fault cut-off positions significantly. Multiple, three-dimensionally consistent, restorable alternative structural models were created using results from all analyses. These led to a positive assessment of the prospect and an exploratory test is to be drilled in 1996.

  14. Integrated reservoir characterization and flow simulation for well targeting and reservoir management, Iagifu-Hedinia field, Southern Highlands Province, Papua New Guinea

    SciTech Connect (OSTI)

    Franklin, S.P.; Livingston, J.E.; Fitzmorris, R.E.

    1996-12-31

    Infill drilling based on integrated reservoir characterization and flow simulation is increasing recoverable reserves by 20 MMBO, in lagifu-Hedinia Field (IHF). Stratigraphically-zoned models are input to window and full-field flow simulations, and results of the flow simulations target deviated and horizontal wells. Logging and pressure surveys facilitate detailed reservoir management. Flooding surfaces are the dominant control on differential depletion within and between reservoirs. The primary reservoir is the basal Cretaceous Toro Sandstone. Within the IHF, Toro is a 100 m quartz sandstone composed of stacked, coarsening-upward parasequences within a wave-dominated deltaic complex. Flooding surfaces are used to form a hydraulic zonation. The zonation is refined using discontinuities in RIFT pressure gradients and logs from development wells. For flow simulation, models use 3D geostatistical techniques. First, variograms defining spatial correlation are developed. The variograms are used to construct 3D porosity and permeability models which reflect the stratigraphic facies models. Structure models are built using dipmeter, biostratigraphic, and surface data. Deviated wells often cross axial surfaces and geometry is predicted from dip domain and SCAT. Faults are identified using pressure transient data and dipmeter. The Toro reservoir is subnormally pressured and fluid contacts are hydrodynamically tilted. The hydrodynamic flow and tilted contacts are modeled by flow simulation and constrained by maps of the potentiometric surface.

  15. Category:Economic Community of West African States | Open Energy...

    Open Energy Info (EERE)

    15 pages are in this category, out of 15 total. B Benin Burkina Faso C Cape Verde G Gambia Ghana G cont. Guinea Guinea-Bissau I Ivory Coast L Liberia M Mali N Niger Nigeria...

  16. The Impact of the Annual Cycle on Cloudiness at Manus and Nauru

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

    ... It seems, therefore, that a likely source for the high level clouds over Manus is convection over the larger islands of Papua New Guinea: New Guinea, New Ireland, and New Britain. ...

  17. FactSheet-ACRFsites.indd

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

    ... Three instrument sites operate in the TWP. The fi rst site was installed at Manus Island in Papua New Guinea in 1996. It is operated in collaboration with the Papua New Guinea ...

  18. U.S. Natural Gas Imports by Country

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

    Equatorial Guinea 0 0 0 0 0 0 2007-2016 Indonesia 0 0 0 0 0 0 1997-2016 Malaysia 0 0 0 0 0 ... Equatorial Guinea -- -- -- -- -- -- 2007-2016 Indonesia -- -- -- -- -- -- 1997-2016 ...

  19. DOE/EA-1976 FINDING OF NO SIGNIFICANT IMPACT FOR PROPOSED CNG...

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

    Bahrain, Canada, Chile, Colombia, Dominican Republic, El Salvador, Guatemala, Honduras, Jordan, Mexico, Morocco, Nicaragua, Oman, Panama, Peru, Republic of Korea, and Singapore. ...

  20. DOE/EA-1976 FINDING OF NO SIGNIFICANT IMPACT FOR PROPOSED CNG...

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

    ... Morocco, Nicaragua, Oman, Panama, Peru, Republic of Korea, and Singapore. FTAs with Israel and Costa Rica do not require national treatment for trade in natural gas. 2 Section ...

  1. Energy and Climate Partnership of the Americas | Open Energy...

    Open Energy Info (EERE)

    www.ecpamericas.org Program Start 2010 Country Argentina, Brazil, Canada, Chile, Colombia, Costa Rica, Dominica, Mexico, Peru, Trinidad and Tobago, United States South...

  2. Christopher Smith Principal Deputy Assistant Secretary Office...

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

    El Salvador, Guatemala, Honduras, Jordan, Mexico, Morocco, Nicaragua, Oman, Panama, Peru, Republic of Korea, and Singapore. There also are two countries - Israel and Costa Rica...

  3. Energy News | Department of Energy

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

    Clean Energy Initiative Energy Ministers of Mexico, Chile, Colombia, Costa Rica, Peru, Panama and the United States announced the creation of a new Western Hemisphere Clean...

  4. AMO News

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

    improved their energy performance by more than 15% over three years. Facilities in Peru, Indiana and Columbia, South Carolina earned Gold level certification, while the Rojo...

  5. Fermilab Today | Director's Corner Archive | 2009

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

    the last decades. In high energy physics both the Pontificia Universidad Catlica del Peru (PUCP) and the Universidad Nacional de Ingeniera (UNI) have groups working at...

  6. Dunn County, Wisconsin: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Wisconsin Lucas, Wisconsin Menomonie, Wisconsin New Haven, Wisconsin Peru, Wisconsin Red Cedar, Wisconsin Ridgeland, Wisconsin Rock Creek, Wisconsin Sand Creek, Wisconsin...

  7. Schneider Electric Boasts Ten Facilities Certified to Superior...

    Energy Savers [EERE]

    over three years. Facilities in Peru, Indiana and Columbia, South Carolina earned Gold level certification, while the Rojo Gomez, Mexico location earned Silver level certification. ...

  8. Oxford County, Maine: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Oxford, Maine Norway, Maine Otisfield, Maine Oxford, Maine Paris, Maine Peru, Maine Porter, Maine Roxbury, Maine Rumford, Maine South Oxford, Maine South Paris, Maine Stoneham,...

  9. Observatory of Renewable Energy for Latin America and the Caribbean...

    Open Energy Info (EERE)

    Chile, Costa Rica, Colombia, Cuba, Dominican Republic, Ecuador, Mexico, Nicaragua, Paraguay, Peru, Uruguay UN Region Caribbean, Central America, South America References...

  10. 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....

  11. Esan Business School for graduates | Open Energy Information

    Open Energy Info (EERE)

    Place: Lima, Peru Product: Lima-based academic institution specialized in business administration. The firm conducts research into clean energy. Coordinates: -12.0436,...

  12. Madison County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Madison County, Iowa Bevington, Iowa Earlham, Iowa East Peru, Iowa Macksburg, Iowa Patterson, Iowa St. Charles, Iowa Truro, Iowa Winterset, Iowa...

  13. Clinton County, New York: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    York Lyon Mountain, New York Mooers, New York Morrisonville, New York Parc, New York Peru, New York Plattsburgh West, New York Plattsburgh, New York Redford, New York Rouses...

  14. Energy and Climate Partnership of the Americas Western Hemisphere Clean Energy Initiative

    Broader source: Energy.gov [DOE]

    Energy Ministers of Mexico, Chile, Colombia, Costa Rica, Peru, Panama and the United States announced the creation of a new Western Hemisphere Clean Energy Initiative.

  15. UNITED STATES OF AMERICA DEPARTMENT OF ENERGY OFFICE OF FOSSIL...

    Energy Savers [EERE]

    ... Jordan, Mexico, Morocco, Nicaragua, Oman, Panama, Peru, Republic of Korea, and Singapore. ... at issue here; and (ii) the Alaska North Slope, with natural gas derived from the ...

  16. The Children's Investment Fund Foundation (CIFF) | Open Energy...

    Open Energy Info (EERE)

    Action Plans and Scenarios (MAPS) Chile-Mitigation Action Plans and Scenarios (MAPS) Colombia-Mitigation Action Plans and Scenarios (MAPS) Peru-Mitigation Action Plans and...

  17. Nemaha County, Nebraska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Nemaha County, Nebraska Auburn, Nebraska Brock, Nebraska Brownville, Nebraska Johnson, Nebraska Julian, Nebraska Nemaha, Nebraska Peru, Nebraska Retrieved from "http:...

  18. Climate-Smart Agriculture Country Profiles | Open Energy Information

    Open Energy Info (EERE)

    featuredproductscsa-country-profiles Country: Argentina, Colombia, Costa Rica, El Salvador, Grenada, Mexico, Peru Cost: Free OpenEI Keyword(s): Agriculture, country profiles,...

  19. How to Obtain Authorization to Import and/or Export Natural Gas...

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

    natural gas with Australia, Bahrain, Canada, Chile, Colombia, Dominican Republic, El Salvador, Guatemala, Honduras, Jordan, Mexico, Morocco, Nicaragua, Oman, Panama, Peru,...

  20. 52

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

    country (Australia, Bahrain, Canada, Chile, Costa Rica, Dominican Republic, El Salvador, Guatemala, Honduras, Mexico, Morocco, Nicaragua, Oman, Peru, or Singapore); (3) A...

  1. Microsoft Word - 91180786_2.docx

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

    ... Australia, Bahrain, Colombia, Dominican Republic, El Salvador, Guatemala, Honduras, Nicaragua, Chile, Morocco, Canada, Mexico, Oman, Peru, Singapore, Republic of Korea, Jordan, ...

  2. Natural Gas Weekly Update, Printer-Friendly Version

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

    or 75 percent of all deliveries. In recent years, several African countries, including Egypt, Equatorial Guinea, Nigeria, and Algeria, also have been suppliers of LNG to the...

  3. DOE - Fossil Energy:

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

    States. The United States imports natural gas from Canada, Mexico, Algeria, Australia, Egypt, Equatorial Guinea, Malaysia, Nigeria, Norway, Oman, Qatar, Trinidad and Tobago, and...

  4. SREL Reprint #3203

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

    Science, Amherst, Massachusetts, USA 4Bulmer and Associates, Auckland, New Zealand Abstract: In 1957, Troughton described the wild dog of New Guinea, naming it Canis hallstromi. ...

  5. Substrate-Induced Band-Gap Opening in Epitaxial Graphene

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

    Technology), D.-H. Lee (University of California, Berkeley), F. Guinea (Instituto de Ciencia de Materiales de Madrid, Spain), and A.H. Castro Neto (Boston University). Research...

  6. TWP93.0100104 DOC#: TWP-DOC-1.4 SCIENCE AND SITING STRATEGY FOR...

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

    ... Experiment (PROBE), which was carried out in Kavieng, New Ireland, Papua New Guinea, in conjunction with the TOGA Coupled Ocean Atmosphere Response Experiment (Figure 3). ...

  7. ARM - Education Archive

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

    Oct 15 Successful Partnering Produces Award Winning Proposal for Native Education Project Jul 08 Climate Research Facility in Papua New Guinea Launches Kiosk Apr 09 Barrow Teachers ...

  8. ARM - Feature Stories and Releases Article

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

    observation facilities around the world-in Barrow, Alaska; Oklahoma; Darwin, Australia; and Manus Island, Papua New Guinea-as well as its mobile and aerial research facilities. ...

  9. ARM - Facility News Article

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

    In a concerted effort to upgrade the TWP sites on Darwin, Australia; Nauru Island; and Manus Island, Papua New Guinea; infrastructure staff recently completed a number of notable ...

  10. ARM Tropical Western Pacific (TWP) Operations Management and...

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

    Collaborative Partnerships All three TWP Atmospheric Radiation and Cloud Stations (ARCS) are operated by indigenous staff. In Papua New Guinea (PNG), ARCS operations are performed ...

  11. ARM - Field Campaign - Year of Tropical Convection (YOTC)

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

    ARM has three sites within the Tropical Western Pacific that were collecting data during this period: Manus, Papua New Guinea; Nauru Island; and Darwin, Australia. The ARM sites ...

  12. ARM - Education Article

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

    July 8, 2007 Education Climate Research Facility in Papua New Guinea Launches Kiosk Bookmark and Share In 2004, ACRF Education and Outreach worked with Tradewind Communications ...

  13. Annual Energy Outlook 2015 - Appendix A

    Gasoline and Diesel Fuel Update (EIA)

    ... Myanmar (Burma), Nauru, Nepal, New Caledonia, Niue, North Korea, Pakistan, Papua New Guinea, Philippines, Samoa, Singapore, Solomon Islands, Sri Lanka, Taiwan, Thailand, ...

  14. ARM XDC Datastreams

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

    ... DAR Darwin, Australia ECMWF European Centre for Medium Range Forecasting FKB Black Forest, Germany GRIB GRIdded Binary MAN Manus, Papua New Guinea NAU Nauru, Republic of Nauru NIM ...

  15. Darwin: The Third DOE ARM TWP ARCS Site

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

    Tropical Western Pacific (TWP) locale in October 1996 when the first Atmospheric Radiation and Cloud Station (ARCS) began collecting data on Manus Island in Papua New Guinea (PNG). ...

  16. ARM - Feature Stories and Releases Article

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

    ARM field campaigns on Gan Island, Maldives and Manus Island, Papua New Guinea will contribute significantly to concurrent national and international research efforts addressing ...

  17. X:\\ARM_19~1\\P245-258.WPD

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

    Atmospheric Response Experiment (COARE), and was sited at Kavieng, New Ireland, Papua New Guinea ( The CSIRO Division of Atmospheric Research (DAR) lidar and radiometer was ...

  18. ARM - History and Status of the ARM Program

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

    ... One of these joint planning activities culminated in the field deployment of the Pilot Radiation Observation Experiment (PROBE) to Kavieng, Papua New Guinea, as part of the ...

  19. ARM - Kiosks

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

    and Outreach program has developed kiosks for the ARM host communities in Barrow, Alaska; Darwin, Australia; Nauru Island, Republic of Nauru; and Manus Island, Papua New Guinea. ...

  20. X:\\ARM_19~1\\P155-184.WPD

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

    ... Thus once (TOGACOARE) from November 1992 through February the sensitivity to albedo is incorporated it is expected that 1993 at a site near Kavieng, Papua New Guinea. seasonal ...

  1. ARM - Facility News Article

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

    In August, they completed the upgrades at ARM's Tropical Western Pacific sites in Darwin, Australia, and Manus Island, Papua New Guinea, which are each receiving nearly two dozen ...

  2. Newsletter_Jan2005.pmd

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

    A recent Internet search for the word "biodiversity" revealed 3,460,000 sources, with websites ranging from scientific treatments about "endemism in Papua New Guinea," discussing ...

  3. 8.5x11 ARM Brochure

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

    ... University Japan * Nauru * Clouds and Radiation (CLARA) Study Netherlands * Papua New Guinea * Central Aerological Observatory Russia * Institute for Atmospheric Optics (IAO) ...

  4. Fermilab Cultural Events in Chicago's Far West Side

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

    Vanessa taught in classrooms around Australia and Papua New Guinea, before returning to Sydney to build CSIRO's online presence. Vanessa has also worked as a science reporter and ...

  5. Newsletter Southern Great Plains

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

    ... He worked closely with teams from several laboratories to develop the measurement facilities that were ultimately deployed at Manus, Papua New Guinea; Nauru Island, Republic of ...

  6. ARM - General Changes in Daily Lives

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

    ... In most island nations, a large percentage of economically active people are subsistence farmers working on the land. For example, in Papua New Guinea, the Solomon Islands, ...

  7. ARM - Facility News Article

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

    data from ARM sites in Barrow, Alaska; Nauru Island; Manus Island, Papua New Guinea; and Darwin, Australia; and the Southern Great Plains (SGP) site in Lamont, Oklahoma. ...

  8. ARM - Facility News Article

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

    In the meantime, data collection for AMIE continues from ARM's permanent site on Manus Island in Papua New Guinea. The AMF team enjoyed excellent relationships with the community ...

  9. Tropical Western Pacific T. Ackerman Pennsylvania Sate University

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

    ... conducted a Pilot Radiation Observation Experiment (PROBE) from November 1992 through February 1993 at a site in Kavieng, New Ireland Province, Papua New Guinea (2034'S, 150048'E). ...

  10. Documenting the Life and Death of Clouds | U.S. DOE Office of...

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

    climate regimes: Arctic high latitude at Barrow, Alaska; continental mid latitude at Lamont, Oklahoma; tropical latitude at Darwin, Australia and Manus Island, Papua New Guinea. ...