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Sample records for north sea ecuador

  1. North Sea platforms revamped

    SciTech Connect (OSTI)

    O'Hare, J.

    1999-12-01

    Many of the early North Sea platforms are reaching their end-of-field life. Most are still equipped with their original drilling package. In a few cases the package has either been removed or decommissioned. The early installations were designed for much simpler and less demanding wells than the horizontal, extended-reach or designer wells common today. Extended-reach wells now can be drilled realistically from ageing platforms, without incurring massive capital expenditure. This can be achieved using the existing drilling package to the limit of its capabilities and supplementing where necessary with relatively minor upgrades or the use of temporary equipment. Drilling even a few more wells from existing platforms not only prolongs field life, it enables any surplus processing capacity to be made available to develop near-field potential with extended-reach drilling (ERD) or by tying back subsea satellite wells, or for processing third-party fluids. The paper describes well design, surface equipment, mud pumps, shakers and solids control equipment, drill cuttings disposal systems, derrick and hoisting system, top drive and drillstring, downhole equipment, well planning, casing wear, logistics, rig preparations, and ERD vs. subsea tie-backs.

  2. Cenozoic stratigraphic evolution, North Sea and Labrador Sea

    SciTech Connect (OSTI)

    Gradstein, F.M.; Grant, A.C.; Mudford, B.S. ); Berggren, W.A. ); Kaminski, M.A. ); D'Lorio, M.A. ); Cloetingh, S. ); Griffiths, C.M. )

    1990-05-01

    The authors are studying Cenozoic correlation patterns, burial trends, and subsidence history of the Central North Sea, Labrador, and Orphan basins. The authors objectives are (1) to detail intraregional mid-high latitude biozonations using noise filtering and probabilistic zonation techniques; (2) to detail paleobathymetric trends from basin margins to centers; (3) to apply this knowledge to model basin evolution, in the perspective of the evolving North Atlantic Ocean; (4) to evaluate causes for the occurrence of major hiatuses and rapid changes of subsidence; and (5) to relate rapid changes in sedimentation in the last few millions of years to model observed undercompaction trends. Cenozoic microfossil assemblages in these basins are similar, related to similarities in sedimentary and paleoeceanographic conditions. In more basinal wells, flysch-type agglutinated foraminiferal assemblages occur, also known from Carpathians, Trinidad, and Moroccan foredeeps. Over 90% of agglutinated taxa are common between these basins, although local stratigraphic ranges vary sufficiently to rely on the concept of average ranges, rather than total ones for correlations. Cenozoic stratigraphic resolution in the North Sea and Labrador basins generally is in 3-5-Ma units. and paleobathymetric zonations define a minimum of five niches, from inner shelf to middle slope regimes. Significant hiatuses occurred in the late Eocene through the Miocene, particularly in northern Labrador and northern North Sea. Subsidence in the Labrador/Grand Banks passive margin half grabens was strongly influenced by Labrador Sea opening between anomalies 34 (Campanian) and 13 (early Oligocene), when subsidence exceeded sedimentation and bathyal conditions prevailed along the margin. Thermally induced subsidence in the central North Sea grabens was considerable in the late Paleocene, when the Norwegian Sea started to open.

  3. Conversion of existing tanker to North Sea FPSO use

    SciTech Connect (OSTI)

    Voorst, O. van; Baan, J. de; Loenhout, A. van; Krekel, M.

    1995-12-01

    The use of existing tankers as a permanently moored floating storage off loading (FSO) or floating production storage and off loading (FPSO) has been wide spread in the oil industry ever since tankers were used for storage. However, the application of an existing tanker for North Sea FPSO use meeting the stringent demands of the regulatory bodies and the harsh environment of the North Sea has withheld operators from using existing tankers in the North Sea. The acceptance of FPSO technology in the North Sea and the proven ability to moor a tanker with a passive mooring system in a harsh environment has opened the avenue to use existing tankers for use as an FPSO in the North Sea. This is also driven by the search for cost effective solutions for field development plans in order to make marginal fields economically exploitable. The potential reuse of an FPSO on a different location also makes the depreciation period of the FPSO vessel life related instead of field life related. Many issues related to the use of an FPSO in the North Sea are currently subject of papers at various forums. This paper, however, only addresses three crucial areas: (1) the criteria for selection of an existing tanker; (2) the use of a passive mooring system; (3) the fatigue assessment and required modifications. The paper is based on experiences gained during the engineering, design and construction phase of the UISGE GORM, the FPSO, which Bluewater will initially use for Amerada Hess Limited`s Fife Field on the UK continental shelf and confirms that the conversion of a suitable tanker to North Sea FPSO use is a technically flexible and an economically attractive solution.

  4. First oilfields of the Central and Northern North Sea

    SciTech Connect (OSTI)

    Swarbrick, R.E. ); Martin, J.A. )

    1991-03-01

    Only 25 years ago the areas now termed the Central and Northern North Sea were the true frontier exploration basins. Stratigraphy and structure were essentially unknown, except inferences drawn from the Mesozoic outcrops of Britain and Denmark. At that time the majority of small British onshore oil fields were reservoired in Paleozoic strata. In the Central North Sea, oil was first discovered in Paleocene deep-water sandstone and Upper Cretaceous chalk reservoirs. The first commercial reserves were proven with the discovery of the Ekofisk field (Upper Cretaceous) in 1969 and Forties field (Paleocene) in 1970, both now classed as giants. Subsequently stratigraphically deeper reservoirs were established, including Jurassic sandstones (Piper field) and Permian carbonates and sandstones (Auk and Argyll fields). Diversity of trap type and reservoir age is now a hallmark of the Central North Sea basin. In the Northern North Sea, the first exploration well in 1971 on the Brent field structure, a true wildcat whose nearest UK well control was 320 mi to the south, found oil in Middle Jurassic deltaic sandstones. A spate of discoveries on similar tilted fault blocks with Middle Jurassic and underlying Triassic alluvial-fluvial sandstone targets followed. Later, Upper Jurassic deep-water sandstones became established as a further significant reservoir with the Brae field and Magnus field discoveries. Original seismic data, well prognoses, and structure maps tell the story of these early discoveries. Public response in Norway and the UK to the emergence of the North Sea oil province on their doorstep will be reviewed.

  5. Horizontal well replaces hydraulic fracturing in North Sea gas well

    SciTech Connect (OSTI)

    Reynolds, D.A.; Seymour, K.P. )

    1991-11-25

    This paper reports on excessive water production from hydraulically fractured wells in a poor quality reservoir in the North SEa which prompted the drilling of a horizontal well. Gas production from the horizontal well reached six times that of the offset vertical wells, and no water production occurred. This horizontal well proved commercial the western section of the Anglia field. Horizontal drilling in the North SEa is as an effective technology to enhance hydrocarbon recovery from reservoirs that previously had proven uncommercial with other standard techniques. It is viable for the development of marginal reservoirs, particularly where conditions preclude stimulation from hydraulic fracturing.

  6. Sediment volume in the north polar sand seas of Mars

    SciTech Connect (OSTI)

    Lancaster, N.; Greeley, R. (Arizona State Univ., Tempe (USA))

    1990-07-10

    Data from studies of the cross-sectional area of terrestrial transverse dunes have been combined with maps of dune morphometry derived from Viking orbiter images to generate new estimates of sediment thickness and dune sediment volume in the north polar sand seas of Mars. A relationship between dune spacing and equivalent sediment thickness (EST) was developed from field data on Namibian and North American dunes and was applied to data on dune spacing and dune cover measured on Viking orbiter images to generate maps of dune sediment thickness for Martian north polar sand seas. There are four major sand seas in the north polar region of Mars, covering an area of 6.8 x 10{sup 5} km{sup 2}. Equivalent sediment thickness ranges between 0.5 and 6.1 m with a mean of 1.8 m. The sand seas contain a total of 1158 km{sup 3} of dune sediment, which may have been derived by erosion of polar layered deposits and concentrated in its present location by winds that change direction seasonally.

  7. North Sea development action brisk; plays expand elsewhere off Europe

    SciTech Connect (OSTI)

    Knott, D.J.

    1996-08-19

    The North Sea may be a mature play, but operators are continually searching for new ways to develop small finds near existing infrastructure and to develop discoveries in new areas at low cost. As they fill in gaps in the North Sea oil and gas infrastructure, companies are also exploring and planning developments in new plays such as the U.K.`s West of Shetlands area, the Irish Sea, and the Atlantic Margin from off western Ireland to northern Norway. Floating production systems and subsea technology are vital parts of many of Northwest Europe`s recently sanctioned field developments, for both large and small reservoirs. The paper discusses the dominant role of floating production units, the niche for subsea developments, new production, the Harding field, the Schieballion and Clair fields (UK), Norway`s plans, the Elgin/Franklin field, small fields, frontier work, in-field projects, flexible floating platforms, deepwater technology, a gas monotower, and subsea control.

  8. Norway eclipses U. K. in North Sea oil flow

    SciTech Connect (OSTI)

    Not Available

    1991-09-02

    This paper reports that despite new internal rankings, the North Sea has maintained its position as the world's fourth largest oil producing province behind the Middle East, the Soviet Union, and the U.S. Average production remains 3.7-4 million b/d. During 1991, however, sources of production within the total have shifted significantly. Britain no longer tops the North Sea production table. Early this year, major offshore shutdowns required for installation of mandatory safety equipment slashed production. At the same time, Norwegian output remained just below 1.95 million b/d, exceeding flow from neighboring U.K. waters for the first time since the mid- 1970s.

  9. Not normally manned compression platforms for the North Sea

    SciTech Connect (OSTI)

    Kumaran, K.S.

    1994-12-31

    Gas turbine driven gas compressors have been widely used on manned offshore facilities. Similarly unmanned gas turbine driven compressor stations have been in operation onshore with major gas transmission companies in Europe, North America and elsewhere. This paper summarizes a recent joint industry study to investigate the technical and economic feasibility of Not Normally Manned (NNM) Offshore Compression Facilities in terms of reliability, availability and maintainability. Classification of not normally manned (or unmanned) offshore facilities in the UK North Sea is in accordance with HSE Operations Notice 8. ON8 specifies criteria for offshore visits, visit hours and number of personnel on board for the operation of NNM platforms. This paper describes a typical Southern North Sea gas platform being considered for NNM compressor application. The conclusions from the study was that NNM compression is technically feasible with the facilities being able to provide an availability in excess of 98%. Life cycle costs were of the order of 70% of manned facilities thus significantly improving field development economics.

  10. Salt tectonics in the southern North Sea, Netherlands

    SciTech Connect (OSTI)

    Remmelts, G. )

    1993-09-01

    Large parts of the southern North Sea are underlain by Upper Permian Zechstein salt. A vast amount of this sequence, originally more than 1000 m thick, has migrated into salt structures. Many hydrocarbon accumulations are related to these structures. The formation of the salt structures may have created structural traps or (by influencing the sedimentation pattern) stratigraphic traps. Salt generally acts as a seal, but depletion of salt can create migration routes into higher strata for hydrocarbons originating from underlying source rocks. The thermal conductivity of the salt can influence the maturity of source rocks in its direct vicinity. Salt structures are formed almost exclusively by Zechstein salt. Minor movement occurred in Triassic evaporites. The development of salt structures is influenced strongly by regional tectonics. Basement faulting probably triggered the salt movement. The dominant structural grain is reflected in the orientation and location of the salt structures. Periods of increased growth rates coincide with tectonic phases. Long walls of salt formed in the northern area where the Triassic north-south orientated faults (which were rejuvenated in Late Jurassic) predominate. Toward the south, the northwest-southeast direction of the Late Jurassic interferes with the north-south trend and gradually becomes the dominant direction. This is reflected in the shortening of the north-south salt structures and eventually in the change in their orientation. Average vertical growth rates have been calculated to be around 0.005-0.035 mm/yr. When correction for suberosion and erosion processes could be quantified and applied to the growth rates, they were significantly higher.

  11. North Sea downhole corrosion: identifying the problem; implementing the solutions

    SciTech Connect (OSTI)

    Houghton, C.J.; Westermark, R.V.

    1982-01-01

    Greater Ekofisk apparently has the most severe corrosion conditions down hole of the North Sea oil fields now in production. Tubing failures, due to CO/sub 2/ corrosion and erosion, have been occurring since 1978. Many of the failures have occurred in production conditions previously considered noncorrosive. Three case histories describing different modes of corrosion are presented. Phillips Petroleum Co. Norway established a corrosion task force to find the best methods to control the corrosion. The methods were evaluated using a combination of surface corrosion monitoring, tubing caliper surveys, and inspection of recovered tubing. The economics of the different treating methods utilized are reviewed. A cost-effective approach to the monitoring and chemical treating of CO/sub 2/ corrosion conditions in offshore production operations is presented.

  12. The Triton project -- A North Sea subsea challenge

    SciTech Connect (OSTI)

    1998-11-01

    Three companies--Amerada Hess Ltd., Shell Expro (a 50/50 joint partnership between Shell and Esso) and Texaco--have joined forces in a project that will combine their expertise. The Triton project will allow three fields (Bittern, Guillemot West and Gullemot Northwest) to be developed simultaneously using subsea technology, with the wellheads on the seafloor and 68 miles (110 km) of flowlines taking oil and gas produced from the fields to a central floating production storage and offloading (FPSO) vessel. These fields are located in the central area of the North Sea, about 118 miles from Aberdeen in 295 ft of water. The paper discusses the development of the fields, subsea technology, technical challenges, laying the pipeline, and project completion.

  13. Satellite subsea development starts up in North Sea

    SciTech Connect (OSTI)

    1996-09-23

    New subsea technology, horizontal drilling, and the existing North Sea infrastructure allowed BP Exploration Operating Co. ltd. to develop the Newsham field, a small 1967 gas discovery. Estimated originally in place recoverable reserves are 1.36 billion cu m (48 bcf). The development is in 30 m of water (98 ft) and the subsea well is tied-back to the West Sole pipeline system. The development included: converting a mudline suspension system to a subsea wellhead; deploying a horizontal subsea tree; producing gas from a subsea wellhead; deploying the subsea tree from a jack up drilling rig; installing an over-trawlable wellhead protection structure. The paper discusses field development, design, drilling, wellhead conversion, and subsea completion.

  14. Major deepwater pipelay vessel starts work in North Sea

    SciTech Connect (OSTI)

    Heerema, E.P.

    1998-05-04

    Industry`s deepwater pipelaying capability has received a boost this year with the entry into the world`s fleet of Solitaire, a dynamically positioned pipelay vessel of about 350 m including stinger. The converted bulk carrier, formerly the Trentwood, will arrive on station in the North Sea and begin laying pipe this month on Statoil`s Europipe II project, a 600-km, 42-in. OD gas pipeline from Norway to Germany. Next year, the vessel will install pipe for the Exxon U.S.A.`s Gulf of Mexico South Diana development (East Breaks Block 945) in a water depth of 1,643 m and for Mobil Oil Canada as part of the Sable Island Offshore and Energy Project offshore Nova Scotia. Using the S-lay mode, Solitaire is particularly well-suited for laying large lines economically, including the deepwater projects anticipated for the US Gulf of Mexico. Table 1 presents Solitaire`s technical specifications. The design, construction, pipelaying, and justification for building vessels such as the Solitaire are discussed.

  15. Clay mineralogy of Lower Cretaceous deep-sea fan sediments, western North Atlantic basin

    SciTech Connect (OSTI)

    Holmes, M.A.

    1986-05-01

    The Lower Cretaceous of the eastern North American continent was a time of extensive deltaic progradation. The effects of deltaic deposition on sedimentation in the western North Atlantic were unknown until May 1982, when, at Deep Sea Drilling Project Site 603 off Cape Hatteras, over 260 m of micaceous, muddy turbidites were recovered that correlate with deltaic progradation on eastern North America. The results of clay mineral studies from onshore and offshore equivalents indicate that during the Cretaceous, some sorting of clay minerals by transport processes occurred. Kaolinite tends to accumulate in continental environments, illite in transitional to marine environments, and smectite in deep sea sediments as pelagic clay. In the sediments from the western North Atlantic, illite tended to be more abundant in thick bedded sandy muds, whereas kaolinite tended to be more abundant in thin bedded muddy sands. Although the occurrence of illite and kaolinite in pelagic sediments indicates a general increased terrigenous influence, the results of this study indicate that these two clays behave independently in these sediments. The presence of large amounts of kaolinite at certain levels in these sediments corresponds to phases of maximum deep-sea fan development, and so indicates a more direct input of continental material, with less sorting of sediments by continental and shelf processes (pericontinental fractionation) prior to redeposition.

  16. Tenvig offshore A/S solution to development of marginal oilfields in the North Sea

    SciTech Connect (OSTI)

    Dickey, A.

    1980-06-12

    The Tenvig offshore A/S solution to development of marginal oilfields in the North Sea consists of a tanker about the size of a VLCC, a turret platform moored with anchors and equipped with processing equipment for oil and gas treatment, living quarters, and helicopter landing facilities. The platform is permanently moored at the field during depletion and is connected to a subsea completion. Offloading the oil from the tanker can be done via a subsea pipeline to a nearby loading buoy or directly to shuttle tankers.

  17. Ecuador-USAID Climate Activities | Open Energy Information

    Open Energy Info (EERE)

    Ecuador South America References Ecuador1 "USAID's support of improved resources management and conservation has helped Ecuador achieve sustainable development and higher...

  18. Design, drilling, and testing of a deviated HTHP exploration well in the North Sea

    SciTech Connect (OSTI)

    Seymour, K.P.; MacAndrew, R.

    1994-12-01

    Significant quantities of hydrocarbon reserves are contained in North Sea high-temperature, high-pressure (HTHP) reservoirs. Development of these reserves will require deviated wells. This paper outlines the planning, drilling, and testing of the first deviated HTHP well in the UK Sector of the North Sea. The high temperature requires mud systems, downhole equipment, and tools designed to work at elevated temperatures. The convergence of pore and fracture pressures leads to problems owing to the narrow band of mud weight between inducing losses and inducing a kick. This aspect of these wells probably causes the most trouble. The high mud weights required for well control leads to a situation where, owing to the large difference between formation-fluid and mud pressure gradients, mud overbalance becomes so high at the bottom of long permeable hole sections that differential sticking becomes likely. These problems are magnified when drilling small-diameter directional holes. The most important single factor in controlling these problems is the mud system design.

  19. Coiled tubing deployed ESP works well for Shell in North Sea field

    SciTech Connect (OSTI)

    Watkins, P.; Stewart, D.

    1996-06-01

    What is believed to be the world`s first offshore coiled tubing deployed ESP system was installed by Centrilift, a Division of Baker Hughes Ltd., on Shell Expro`s Auk field Alpha platform in March 1995. After one year, the system is working well and is now viewed as a major step forward in alternative deployment methods for ESPs. Basic features of the system and project background are overviewed here. Shell U.K. Exploration and Production (Expro) operates in the UK Sector of the North Sea on behalf of Shell and Esso. Centrilift worked closely with Shell on this high-profile project and is active on several others, all aimed at reducing the operator`s cost for installing ESPs by using alternative deployment methods.

  20. Gas-metering test and research facility to meet North Sea needs

    SciTech Connect (OSTI)

    Bosio, J.; Wilcox, P.; Sembsmoen, O. )

    1988-12-12

    A joint-venture, high-pressure, large-flow-rate facility to test, qualify, and research new natural-gas metering systems has been built by Den Norske Stats Oljeselskap A.S. (Statoil) and Total Marine Norsk A.S. Located near Haugesund in the Stavanger area, the lab, designated the Karsto Metering and Technology Laboratory, or K-Lab, is adjacent to Norway's first natural-gas-processing plant. It receives natural gas from across the Norwegian Trench from the Statfjord complex and after processing it sends it on to Emden, West Germany. The gas, which is produced in the North Sea, is transported to United Kingdom and the European continent through a high-pressure pipeline network. The importance of gas-metering technology has been emphasized by oil and gas companies as well as by national regulatory authorities.

  1. Improved oil recovery using bacteria isolated from North Sea petroleum reservoirs

    SciTech Connect (OSTI)

    Davey, R.A.; Lappin-Scott, H.

    1995-12-31

    During secondary oil recovery, water is injected into the formation to sweep out the residual oil. The injected water, however, follows the path of least resistance through the high-permeability zones, leaving oil in the low-permeability zones. Selective plugging of these their zones would divert the waterflood to the residual oil and thus increase the life of the well. Bacteria have been suggested as an alternative plugging agent to the current method of polymer injection. Starved bacteria can penetrate deeply into rock formations where they attach to the rock surfaces, and given the right nutrients can grow and produce exo-polymer, reducing the permeability of these zones. The application of microbial enhanced oil recovery has only been applied to shallow, cool, onshore fields to date. This study has focused on the ability of bacteria to enhance oil recovery offshore in the North Sea, where the environment can be considered extreme. A screen of produced water from oil reservoirs (and other extreme subterranean environments) was undertaken, and two bacteria were chosen for further work. These two isolates were able to grow and survive in the presence of saline formation waters at a range of temperatures above 50{degrees}C as facultative anaerobes. When a solution of isolates was passed through sandpacks and nutrients were added, significant reductions in permeabilities were achieved. This was confirmed in Clashach sandstone at 255 bar, when a reduction of 88% in permeability was obtained. Both isolates can survive nutrient starvation, which may improve penetration through the reservoir. Thus, the isolates show potential for field trials in the North Sea as plugging agents.

  2. Glacial-eustatic sea-level fluctuation curve for Carboniferous-Permian boundary strata based on outcrops in the North American Midcontinent and North-Central Texas

    SciTech Connect (OSTI)

    Boardman, D.R. . School of Geology)

    1993-02-01

    Based on lithologic and faunal analysis of uppermost Carboniferous through Lower Permian strata (Wabaunsee through lower Chase groups) exposed from southeastern Nebraska through north-central Oklahoma, a preliminary glacial-eustatic sea-level fluctuation curve is presented herein. In addition to the sea-level curve presented for the Midcontinent region, one for coeval outcropping strata (middle and upper Cisco Group) of the Eastern Shelf of the Midland Basin is also presented based on similar criteria. This sea-level curve is derived from new field studies as well as a refinement of earlier curves presented by Harrison (1973), and Boardman and Malinky (1985). The conclusion on the nature of the Carboniferous-Permian boundary strata cyclothems in the Midcontinent is mirrored by the results of that from North-Central Texas. Each of the primary biostratigraphically-based picks for the Carboniferous-Permian boundary coincide with either intermediate of major cycles in both study areas. Utilization of a glacial-eustatic maximum transgressive event for the Carboniferous-Permian boundary should result in a more correlatable level for intercontinental correlation.

  3. Underbalanced coiled-tubing-drilled horizontal well in the North Sea

    SciTech Connect (OSTI)

    Wodka, P.; Tirsgaard, H.; Damgaard, A.P.; Adamsen, C.J.

    1996-05-01

    Maersk Olie and Gas A/S (Maersk Oil) has drilled a 3,309-ft-long near-horizontal drainhole with coiled tubing to a total measured depth (MD) of 11,000 ft in the Danish sector of the North Sea. The well was completed in may 1994 as a 3{1/2}-in. openhole producer in the Gorm field chalk reservoir. Part of the well was drilled at underbalanced conditions, and oil production rates of up to 1,100 STB/D were reached during drilling. Conventional well-test equipment was used for handling returns. A nearby process facilities platform supplied lift gas and received the produced hydrocarbons during the drilling phase. Worth noting are the penetration of several chert layers, the fairly long reach, and the application of geosteering. Indications were that the well productivity was significantly improved compared with that of a conventionally drilled well, but problems were experienced with borehole stability in a fractured region.

  4. ECUADOR: counting down the barrels

    SciTech Connect (OSTI)

    Not Available

    1983-02-09

    Within the world oil market, OPEC faces a reduced role as supplier and production/price dilemmas. One of its members, Ecuador, faces rapid drawdown of its reserves and ultimate loss of membership in the cartel. But Ecuador is tackling the problem by a variety of means and is still defending OPEC prices, as its OPEC Governor tells Energy Detente. The complete interview with Cesar Guerra Navarrete, the OPEC Governor is presented. The Energy Detente fuel price/tax series and the principal industrial fuel prices as of February 1983 are included for countries of the Eastern Hemisphere.

  5. Water quality assessment in Ecuador

    SciTech Connect (OSTI)

    Chudy, J.P.; Arniella, E.; Gil, E.

    1993-02-01

    The El Tor cholera pandemic arrived in Ecuador in March 1991, and through the course of the year caused 46,320 cases, of which 692 resulted in death. Most of the cases were confined to cities along Ecuador's coast. The Water and Sanitation for Health Project (WASH), which was asked to participate in the review of this request, suggested that a more comprehensive approach should be taken to cholera control and prevention. The approach was accepted, and a multidisciplinary team consisting of a sanitary engineer, a hygiene education specialist, and an institutional specialist was scheduled to carry out the assessment in late 1992 following the national elections.

  6. Quito, Ecuador: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Latin American Energy Organization (OLADE) References http:www.geonames.org3652462quito.html Retrieved from "http:en.openei.orgwindex.php?titleQuito,Ecuador&old...

  7. Secondary recovery development in Ecuador

    SciTech Connect (OSTI)

    Arteaga, L.; Endara, J.; Alduja, F.

    1981-03-01

    The oil activity in Ecuador goes back to 1920 when the oil-bearing structures were discovered in the Peninsula of Santa Elena in the Ecuatorian coast. Since that time 2,700 oil wells have been drilled; at the present time, only 650 wells are still producing. Oil production has been decreasing in spite of artificial producing systems (sucker rod pumping, and gas lift). During the period of 1966 to 1969 a total of 8 pilot projects was performed to evaluate the possibility of using secondary recovery methods (waterflooding) in 3 different oil-bearing formations from 5 areas, and utilizing different injection patterns. The results from numerical simulation and pilot projects showed the convenience and easibility of the implmentation of secondary recovery systems (waterflooding) in the Shushufindi-Aguarico field. A detailed description is presented of the development of the secondary recovery methods in Ecuador - antecedents, pilot projects, results, etc.

  8. Structural and sedimentological controls and diagenesis in the Ravenspurn north gas reservoir United Kingdom southern North Sea

    SciTech Connect (OSTI)

    Turner, P. ); Jones, M. ); Prosser, J. ); Williams, G. )

    1993-09-01

    The Ravenspurn area is divided into two main northwest-southeast-trending fault blocks which are markedly different in terms of their diagenetic evolution and reservoir performance. The northeasterly B structure contained gas earlier and was unaffected by Middle to Late Jurassic illitization. The southwesterly A structure was uplifted later and received accumulated gas after reservoir quality was reduced by pervasive illitization. The deposition of allogenic clay and the formation of early quartz, nonferroan dolomite, and anhydrite reduced the reservoir quality of fluvial sheetflood. Burial diagenesis resulted initially in ferroan dolomite, kaolinite, and later quartz precipitation in available primary and secondary porosity. Stable-isotope and fluid-inclusion studies indicate that Ferroan dolomite and later quartz precipitated at about 100[degrees]C in the Triassic-Early Jurassic from reduced fluids derived partly from the Carboniferous basement. Gas accumulation took place first in the northeasterly B structure, which had early closure. Elsewhere diagenetic fluids evolved to a more alkaline state, and widespread illitization took place which particularly affected more permeable eolian facies. The illitization reduced the reservoir quality of the lower Leman Sandstone and contributed to diagenetic sealing (to the northwest) of the field. K-Ar dating indicates that peak illitization took place between 150 and 170 Ma (Middle-Late Jurassic). Subsequent periods of uplift in the late Cimmerian and particularly during the early Tertiary-Miocene produced the final structure of Ravenspurn North and the spillage of gas into this structure. The combination of structural and diagenetic events explains the differences in reservoir quality and well performance of the two structural blocks in the field.

  9. Paleomagnetic studies of Carboniferous and Permian in the U. K. Southern North Sea: Core orientation, paleocurrent analysis, and diagenetic application

    SciTech Connect (OSTI)

    Turner, P. ); Hartley, A.J. )

    1991-03-01

    The U.K. southern North Sea is a major gas province with production from Carboniferous and Permian reservoirs. It was a foreland basin in Carboniferous times uplifted to form a Lower Permian desert basin and subsequently deeply buried during the Mesozoic. Paleomagnetic methods have been used for burial analysis, core orientation, and paleocurrent studies. VRM is shown to be of only limited value for core orientation; problems relating to drilling effects and deflection by ChRM will be discussed. Detailed thermal demagnetization studies are most valuable. Blocking temperature spectra can be related to burial history curves, and ChRM directions isolated and compared with Carboniferous and Permian reference directions. ChRM is a valuable parameter for core orientation and thus paleocurrent studies. Examples will be shown from the Carboniferous and Lower Permian.

  10. Microbial water diversion technique-designed for near well treatment in low temperature sandstone reservoirs in the North Sea

    SciTech Connect (OSTI)

    Paulsen, J.E.; Vatland, A.; Sorheim, R.

    1995-12-31

    A Norwegian Research Program on Improved Oil Recovery (IOR) in North Sea reservoirs was launched in 1992. Microbial methods, applied in this context, is a part of this program. The scope, the methodological approach, and results from the three first years are presented. Water profile control, using biomass to block high permeable zones of a reservoir, has been investigated using nitrate-reducing bacteria in the injected sea water as plugging agents. Emphasis has been put on developing a process that does not have disadvantages secondary to the process itself, such as souring and impairment of the overall injectivity of the field. Data from continuous culture studies indicate that souring may successfully be mitigated by adding nitrite to the injected seawater. The morphology and size of generic-nitrate-reducing seawater bacteria have been investigated. Screening of growth-promoting nutrients has been carried out, and some sources were detected as favorable. Transport and penetration of bacteria in porous media have been given special attention. Investigations with sand packs, core models, and pore micromodels have been carried out. The inherent problems connected with permeability contrasts and flow patterns, versus bacterial behavior, are believed to be critical for the success of this technology. Data from the transport and blocking experiments with the porous matrices confirm this concern. The technology is primarily being developed for temperatures less than 40{degrees}C.

  11. Ecuador: World Oil Report 1991

    SciTech Connect (OSTI)

    Not Available

    1991-08-01

    This paper reports that there has been considerable turbulence in Ecuador's E and P sector over the last year. For instance, Energy Minister Diego Tramariz was replaced by the country's Congress after he raised subsidized fuel prices. Ecuadoran and U.S. environmentalists, meanwhile, raised a firestorm of controversy over the on-again, off- again development of Conoco's Block 16 in Yasuni National Park. Finally, Unocal and PetroCanada this spring terminated their respective drilling operations after fruitless multiwell efforts. New Energy Minister Donald Castillo certainly has his work cut out in attempting to maintain stability in upstream activity. To that end, Castillo has stated that one of his top priorities will be to maintain a good working relationship with foreign operators. He also expected a seventh round of exploratory blocks to be offered before summer's end to shore up activity. Castillo reiterated in public statements that he stands by the administration's existing energy policies, including development of Block 16.

  12. An Energy Overview of Ecuador

    SciTech Connect (OSTI)

    anon.

    2003-10-17

    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 Ecuador. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit.

  13. Experience with offloading in the North Sea: Development of new cost efficient technology for marine storage and production

    SciTech Connect (OSTI)

    Breivik, K.G.

    1995-12-01

    Statoil has 15 years of experience with offshore loading -- or ``off loading`` -- in the North Sea. Initially, this operation was based on a rather complex articulated loading platform (ALP) and a few modified conventional tankers. The technique has developed into today`s simple but efficient submerged turret loading (STL) system and a significant fleet of highly specialized vessels. These include the multipurpose shuttle tanker (MST), the first of which was recently ordered. The efficiency and regularity of off loading operations match that of pipeline transport. Experience gained during 15 years of off loading has yielded a constant series of improvements in operational safety and developments in standardized operating procedures. Statoil ranks today as one of the world`s largest exporters of crude oil, and offshore loading plays a key role in the group`s operations. The recent development of integrated off loading and vessel technologies opens the way to an interesting and promising future for off loading as well as marine storage production.

  14. Is there oil after OPEC : Ecuador's Pasaje

    SciTech Connect (OSTI)

    Not Available

    1992-12-14

    Since 1973 when Ecuador joined the Organization of Petroleum Exporting Countries, crude oil production increased by nearly half and domestic petroleum consumption has more than tripled. Oil's percent of Gross Domestic Product was just 3% in 1972, peaked at 17.3% in 1974, and has since declined to 11.71% in 1991. In 1992 the national perspective changed and found that OPEC membership was working against, not in favor of, economic growth. This issue addresses Ecuador's status change and its plans for its petroleum and economic future.

  15. Ecuador: Accessing oil and gas opportunities

    SciTech Connect (OSTI)

    Lopez, P.

    1996-12-31

    Developments in the oil and natural gas production industries in Ecuador and on the goal of attracting private investment into the formerly state-dominated industries are discussed. The need to improve the efficiency of oil and gas extraction in order to remain competitive is described.

  16. Ecuador steps up pace of oil development activity

    SciTech Connect (OSTI)

    Not Available

    1992-03-23

    This paper reports that oil companies operating in Ecuador plan to quicken the pace of oil development this year. After delays in 1991, companies plan a series of projects to develop reserves discovered the past 3 years estimated at more than 600 million bbl. Oil and Gas Journal estimated Ecuador's proved crude reserves at 1.55 billion bbl as of Jan. 1, 1992. The development push is part of a larger effort needed to ensure Ecuador's status as an oil exporter into the next century. Ecuador is the smallest crude oil producer and exporter in the Organization of Petroleum Exporting Countries.

  17. Exploration and development at crossroads in Ecuador

    SciTech Connect (OSTI)

    Not Available

    1992-07-06

    This paper reports that Ecuador's oil and gas sector has reached a pivotal point in its history. After several years of fairly brisk activity, foreign operators recently began scaling back exploration in Ecuador. They cited results that haven't met expectations and persistent delays in obtaining approval by state owned Petroecuador for development of reserves that have been discovered. Foreign oil companies had anticipated the pace of development would accelerate in Ecuador in early 1992, but major projects generally remained in limbo for most of this year. At presstime, however, there were signs of an encouraging follow-through in promised reforms in the permitting process. Petroecuador in April-May approved two of those projects and a third in June. Of the 13 oil companies or groups that had signed exploration contracts with the state oil company since 1985, several companies have terminated their operations in the country, and only one company, Oryx Energy Co., Dallas, is producing a small volume of oil. Two other companies have been negotiating exploration rights for about 2 years, with contracts yet to be signed.

  18. A knowledge based system for economic analysis and risk assessment of subsea development scenarios for small oilfields in the North Sea

    SciTech Connect (OSTI)

    Dyer, N.J.; Ford, J.T.; Tweedie, A.

    1996-12-31

    The decision to develop a small (<100 mmbbls) oilfield in the UK sector of the Central/Northern North Sea requires a careful assessment of all aspects of the field development plan: the reservoir model (reserves and production profile); capital and operating costs; and the current economic climate (oil price, interest rates, tax regime etc). This paper describes the development of a knowledge based software package that allows a quick look assessment of the overall economics and risk profile associated with the development of small oilfields in this region. It is a modular system that uses a cost database, cost adjustment algorithms, cash flow analysis engine and simulation procedures to integrate and analyze the impact of reservoir and production characteristics costs (capex and opex) and economic factors on the decision to develop such a field. The production system configurations considered by the system are: (1) an unmanned wellhead platform tied back to a third party platform for fluid processing/export, (2) an FPSO with oil export via a shuttle tanker and gas export via a tie-in to the existing North Sea gas pipeline infrastructure, and (3) a straight tie-back from a group of subsea wells to a third party platform for fluid processing/export.

  19. Ecuador plans expanded crude-oil line

    SciTech Connect (OSTI)

    Boschat, J.; Sabathier, J. )

    1995-01-23

    Ecuador plans to increase throughput of the 309 mile, 20 and 26-in. Trans Ecuadorian pipeline that moves crude oil from the Oriente in the Amazon basin to the Pacific coast for refining in local refineries and export. Increasing crude-oil production is driving the expansion. In investment, it is the largest pipeline project in the country in more than 20 years. In August 1992, Petro-ecuador, the Ecuadorian state company in charge of petroleum, hired the French petroleum consulting firm Beicip-Franlab to carry out the basic engineering and preparation of the technical tender documents for increasing the pipeline's throughput. The revamped Trans Ecuadorian pipeline, together with the Triunfo Nuevo-Condijua pipeline, will form the new Trans Ecuadorian pipeline system. This means that they will be integrated into a single system controlled and monitored from a main dispatching center in Guajalo near Quito which is now Petroecuador's maintenance center for the existing pipeline. As there is no supervisory control and data acquisition (scada) system now on the Trans Ecuadorian pipeline, scada will be built along with a new telecommunication network covering the entire new Trans Ecuadorian pipeline system. Also, to comply with the most modern requirements in terms of environmental protection, especially in a country subject to seismic activity, a leak-detection system will be implemented on all lines.

  20. 1990s bright for post-OPEC Ecuador

    SciTech Connect (OSTI)

    Not Available

    1993-03-01

    Ecuador, in its first full year outside the fold of the Organization of Petroleum Exporting Countries, stands poised for a significant expansion of production in the 1990s. While preparing for Ecuador's eventual withdrawal from OPEC last fall, the government since early summer 1992 has moved quickly to approve a number of key development projects. It was, perhaps, no coincidence that the most important conference on Ecuadorian petroleum prospects in recent years was timed to coincide with the government's public confirmation of the pullout. All foreign companies operating in Ecuador attended, with details disclosed of projects planned or under way. This article summarizes these projects and other key issues raised at the conference.

  1. Petroleum geology of Pacific margin of Central America and northern South America, from Guatemala to Ecuador

    SciTech Connect (OSTI)

    Scrutton, M.E.; Escalante, G.F.

    1986-07-01

    Exploration for hydrocarbons along the Pacific margin of Central America and northern South America has been limited and spasmodic. Less than 100 exploration wells have been drilled, with nearly 50 of these being in the Santa Elena, Progreso, and Guayas basins in Ecuador. Shows have been reported in some wells, and a few oil seeps are known. The only commercial production established to date has been from the Santa Elena Peninsula in Ecuador in the extreme south of the study area. Understanding of the geology in this part of the continental margin is incomplete at best. This paper reviews present-day knowledge in an attempt to define the sedimentary basins better, to characterize their structure and stratigraphy, and to assess their petroleum prospects. The area of continental margin reviewed is to the north, located northwest of the trench system where oceanic crust of the Cocos plate subducts under the Caribbean plate, and to the south, where the northern part of the Nazca plate collides with the South American plate. This plate tectonic setting forms the framework on which local structural and sedimentary events have created a series of relatively small trench-slope and forearc basins in what is now the coastal plain and adjacent offshore area of Central and South America, south or west of a line of mountain ranges with active volcanism. Sedimentary fill is generally of Tertiary age. The basins and subbasins recognized and described include: in Ecuador - Guayas, Santa Elena, Progreso, Valdivia, Bajo Grande, Manta, Muisne-Esmeraldas, and Borbon; in Colombia - Choco-Pacific; in Panama - Gulf of Panama basin complex (Santiago, Tonosi, Sambu), and Burica-Chiriqui; in Costa Rica - Terraba and Coronado/Tempisque; in Nicaragua - San Juan del Sur; and in the Honduras, El Salvador, and Guatemala - the Pacific coastal basin.

  2. Ecuador still grappling over privatization as oil flow rises

    SciTech Connect (OSTI)

    Not Available

    1993-11-08

    Ecuador continues to grapple with efforts to privatize its petroleum sector a year after disclosing its plans to withdraw from the Organization of Petroleum Exporting Countries. One of OPEC's smallest members, Ecuador last year said it would leave the group in March 1993, citing high membership costs and minimal benefits. Industry observers also noted at the time Ecuador's plans to sharply boost production this century might run afoul of its OPEC quota. Political controversy is stalling efforts to implement a new reform oriented hydrocarbon law in Ecuador that would open the country's petroleum sector to greater participation by foreign companies and privatize state petroleum companies, including Petroleos del Ecuador (Petroecuador). That comes even as foreign contractors' participation in Ecuador's upstream sector are making a significant contribution to boosting the country's oil production, which had remained flat for a number of years. The paper discusses the status of the new law, the controversy surrounding reforms, the master plan, environmental concerns, reserves and production, Petroecuador activity, planned pipeline work, service contracts, start-up of Oxy, details of Oxy development, and Elf's start-up.

  3. Ecuador to withdraw from OPEC; group to maintain present flow

    SciTech Connect (OSTI)

    Not Available

    1992-09-28

    This paper reports that the Organization of Petroleum Exporting Countries, which has agreed to maintain its present combined production of 24.2 million b/d of oil in the fourth quarter, will soon see the first pullout of a member. The 13 member group will shrink to 12, probably in November, when Ecuador withdraws. Ecuador President Sixto Duran Ballen issued notice of the pullout Sept. 17, a little more than 1 month after he took office. Ecuador, strapped for cash, wants to save OPEC membership dues reported to be $2-3 million/year. It plans to remain an associate member, although it wasn't immediately clear what that means. No other countries are regarded as associate members.

  4. Ecuador rural electrification. Project impact evaluation report 21

    SciTech Connect (OSTI)

    Kessler, J.L.; Ballantyne, J.; Maushammer, R.; Simancas, N.R.

    1981-01-01

    The direct and indirect benefits of rural electrification in Ecuador warrant A.I.D.'s continued sponsorship of such programs. This assessment of A.I.D.'s 1964-75 sponsorship of four electrification projects in Ecuador concludes that, although implemented along with other development projects such as road construction, the program was a key factor in upgrading the towns of Santa Elena, Santo Domingo de los Colorados, Daule, and Ambato into regional market and service centers. The main benefits of this program, which was not originally designed to benefit the poor, were job creation, access to agricultural product processing facilities, and increased opportunities for small commercial enterprises.

  5. Ecuador-Quito City Climate Change Action Plan | Open Energy Informatio...

    Open Energy Info (EERE)

    Quito City Climate Change Action Plan Jump to: navigation, search Name Ecuador-Quito City Climate Change Action Plan AgencyCompany Organization Climate and Development Knowledge...

  6. The PC/Ecuador biogas program: considerations for future development

    SciTech Connect (OSTI)

    Warpeha, P.R.

    1980-06-28

    Biogas, the production of methane fuel and fertilizer through the process of controlled anaerobic decomposition, has been one of the most controversial of the new renewable energy technologies. The integrated approach to fuel and fertilizer production, conservation and sanitation on a decentralized community level potentially holds great promise as a truly appropriate technology for rural development. The report presents the research, development, and demonstration of biogas technology conducted by the Peace Corps in Ecuador for the past six years.

  7. Macroeconomic aspects of a petroleum boom: Ecuador, 1972-1980

    SciTech Connect (OSTI)

    de la Torre, A.P.

    1987-01-01

    This dissertation analyzes Ecuador's macroeconomic experience during the period of petroleum bonanza (1972-1980). The first chapter describes salient adjustments to a booming-sector phenomenon in the context of a formal, two-sector model of a small open economy, adapted to the stylized facts of the Ecuadorean case. The remainder of the dissertation is a historical case study that reviews actual macroeconomic developments and policies in Ecuador. The review of Ecuador's experience is organized as follows. Chapter 2 analyzes the adjustments in income, absorption, and the current account to the oil boom. Chapter 3 examines the monetary implications of the sudden influx of foreign exchange and the nature of the policy responses to it. Chapter 4 turns to the fiscal and credit areas, focusing on how the boom gave rise to, on the one hand, a significant increase in the State's allocative and developmental roles and, on the other, a relaxation of domestic resource-mobilization efforts. Chapter 5 emphasizes the distinction between exposed (or traded) and sheltered (or nontraded) sectors in order to clarify the nature of the linkages between the oil boom, the real exchange-rate appreciation, and the observed pattern of change in sectoral output and employment during the 1970s.

  8. Oxy`s strategy on environment, community issues key to success of project in Ecuador`s rain forest

    SciTech Connect (OSTI)

    Williams, B.

    1997-04-21

    Occidental Exploration and Production Co. has implemented a comprehensive strategy of strict environmental protection measures and aggressive community relations initiatives in its oil operations in the rain forests of eastern Ecuador. While such measures may not be unique by themselves, Oxy`s efforts to incorporate these measures as a cornerstone of its exploration and development campaign--at the earliest possible stage--can serve as something of a paradigm for oil and gas industry operations in the rain forest. The upshot is that Oxy has a world-class (at least from an environmental standpoint) oil drilling-production operation at the heart of a world-class biological reserve in a pristine rain forest. Even against a backdrop of politically charged concern over industry work in the Amazon region, the project is an unqualified success to Oxy, the government of Ecuador, and most importantly, the native inhabitants there. The paper describes the environmental management plan.

  9. ARM - Field Campaign - MPL Measurements, Norwegian Young sea...

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

    The RV Lance was frozen into the winter sea ice north of Svalbard at approximately 83 N, ... Institute (AWI), Hokkaido University, Korea Polar Research Institute, University of ...

  10. Integrating spatial support tools into strategic planning-SEA of the GMS North-South Economic Corridor Strategy and Action Plan

    SciTech Connect (OSTI)

    Ramachandran, Pavit; Linde, Lothar

    2011-11-15

    The GMS countries, supported by the Asian Development Bank, have adopted a holistic, multidimensional approach to strengthen infrastructural linkages and facilitate cross border trade through (i) the establishment of a trans-boundary road connecting two economic nodes across marginalised areas, followed by 2) facilitation of environmentally and socially sound investments in these newly connected areas as a means to develop livelihoods. The North-South Economic Corridor is currently in its second phase of development, with investment opportunities to be laid out in the NSEC Strategy and Action Plan (SAP). It targets the ecologically and culturally sensitive border area between PR China's Yunnan Province, Northern Lao PDR, and Thailand. A trans-boundary, cross-sectoral Strategic Environmental Assessment was conducted to support the respective governments in assessing potential environmental and social impacts, developing alternatives and mitigation options, and feeding the findings back into the SAP writing process. Given the spatial dimension of corridor development-both with regard to opportunities and risks-particular emphasis was put in the application of spatial modelling tools to help geographically locate and quantify impacts as a means to guide interventions and set priorities.

  11. Oil, power, and rural change in Ecuador: 1972-1979

    SciTech Connect (OSTI)

    Zevallos, J.V.

    1985-01-01

    This study explores the role of the State in Ecuador's agriculture during the period of oil boom and military rule (1972-1979). It focuses on: (1) how the availability of oil revenues affected formation and implementation of agricultural policies; (2) the impact of oil-financed policies on agrarian structure, agricultural production, and rural inequality. Historical analysis is based on interviews with policy makers, newspaper chronology, and government documents. Policy impact assessment is based on macroeconomic evidence and microlevel studies. Although agrarian reform was central to the military's development plan, the 1973 Agrarian Reform Law imposed no farm size limits and postponed enforcement of efficiency requirements until 1976. Oil revenues eliminated some political and economic incentives for reform. State action shifted away from land redistribution towards colonization and promotion of agricultural production. The oil boom had an overall negative impact on rural income distribution. It removed incentives for reform. Increased state spending benefitted primarily medium and large landowners. Macroeconomic trends favored adoption of capital intensive methods in livestock and industrial crop production and decapitalization of food and export agriculture, harming wage-dependent laborers.

  12. Managing nontechnical risks associated with seismic operations in the tropical rain forests of Ecuador

    SciTech Connect (OSTI)

    Barker, G.; Smith, G.R.; Vacas, F.J.; Swingholm, E.K.; Yuill, R.M.; Aleman, M.A.

    1997-04-21

    Companies operating in sensitive areas are being challenged to address the environmental and social issues while preserving these areas for future generations. This increased international attention on environmental and sociocultural issues has led Amoco to focus efforts on developing new ideas and strategies to facilitate environmental and cultural management. In Ecuador, the major oil producing region is the Ecuadorian portion of the Amazon Basin, referred to locally as the Oriente. Amoco Ecuador BV recently completed a seismic acquisition program in the Oriente with minimum impact to the environment and the communities within the project area. The goal of this article is to describe Amoco`s experience in managing environmental, social, and public perception issues associated with seismic operations in the rain forests of Ecuador.

  13. Simple approximations for estimating quickly the motion and timing of salt diapir rise, overhang development, and associated thermal anomalies using present-day observations: Case history from the Gulf of Mexico and Danish North Sea

    SciTech Connect (OSTI)

    Lerche, I. ); Thomsen, R.O. )

    1993-09-01

    Estimates of the upward motion of salt, due solely to buoyancy forces, through deposited and depositing sedimentary cover can be split into several parts: the critical thickness of sedimentary cover necessary to cause an underlying salt to become buoyant; the critical thickness of sedimentary cover necessary for a salt diapir to reach the sediment mudline in the absence of an impeding pressure of competent sediments opposing salt rise and in the absence of significant overpressure (both differential impedance and differential overpressure will slow the rise of the salt to the mudline); the effective speed of motion of the salt through the nonimpeding sediments during the salt's buoyant-ascent phase; current observed salt-top depth below mudline versus nonimpeded predicted salt-top depth leading to (a) minimum estimate of mechanical strength of competent resistive layers, and (b) an approximate estimate of buoyancy pressure of salt attempting to penetrate the resistive cover layer; uplift estimate of the overlying competent sediments because of the buoyancy pressure, in relation to observed uplift, leading to an estimate of salt-diapir rise speed since reaching the impeding formation; timing estimates of [open quotes]mushroom cap[close quotes] development of salt since emplacement of the resistive overlying layer and an estimate of the lateral competence of sedimentary beds ahead of the mushroom-salt sheet cap as a consequence of the observed mushroom extent; an estimate of evolving thermal anomalies around the dynamic salt/sediment system as a consequence of high-salt thermal conductivity. Such simple rough estimation methods are important in assessing the local and regional factors influencing the dynamic, thermal, and hydrocarbon retention factors in basinal sediments influenced by salt. Examples from the Gulf of Mexico and the Danish North Sea illustrate how to use both seismic and/or downhole data to perform the simple estimates.

  14. 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.

  15. North Carolina - Compare - U.S. Energy Information Administration (EIA)

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

    North Carolina North Carolina

  16. North Carolina - Rankings - U.S. Energy Information Administration (EIA)

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

    North Carolina North Carolina

  17. North Carolina - Search - U.S. Energy Information Administration (EIA)

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

    North Carolina North Carolina

  18. OSRP Source Repatriations-Case Studies: Brazil, Ecuador, Uruguay

    SciTech Connect (OSTI)

    Greenberg, Ray Jr.; Abeyta, Cristy; Matzke, Jim; Wald-Hopkins, Mark; Streeper, Charles

    2012-07-01

    The Global Threat Reduction Initiative's (GTRI) Offsite Source Recovery Project (OSRP) began recovering excess and unwanted radioactive sealed sources (sources) in 1999. As of February 2012, the project had recovered over 30,000 sources totaling over 820,000 Ci. OSRP grew out of early efforts at Los Alamos National Laboratory (LANL) to recover disused excess Plutonium- 239 (Pu-239) sources that were distributed in the 1960's and 1970's under the Atoms for Peace Program. Source recovery was initially considered a waste management activity. However, after the 9/11 terrorist attacks, the interagency community began to recognize that excess and unwanted radioactive sealed sources pose a national security threat, particularly those that lack a disposition path. After OSRP's transfer to the U.S. National Nuclear Security Administration (NNSA) to be part of GTRI, its mission was expanded to include all disused sealed sources that might require national security consideration. Recognizing the transnational threat posed by porous borders and the ubiquitous nature of sources, GTRI/OSRP repatriates U.S. origin sources based on threat reduction prioritization criteria. For example, several recent challenging source repatriation missions have been conducted by GTRI/OSRP in South America. These include the repatriation of a significant amount of Cs-137 and other isotopes from Brazil; re-packaging of conditioned Ra-226 sources in Ecuador for future repatriation; and, multilateral cooperation in the consolidation and export of Canadian, US, and Indian Co-60/Cs-137 sources from Uruguay. In addition, cooperation with regulators and private source owners in other countries presents opportunities for GTRI/OSRP to exchange best practices for managing disused sources. These positive experiences often result in long-term cooperation and information sharing with key foreign counterparts. International source recovery operations are essential to the preservation of U.S. national security

  19. Industry sector analysis, Ecuador: Thermal power generating equipment. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1993-04-01

    The article is derived from a report titled: The Thermal Power Generation Equipment Market in Ecuador, dated April 1993, prepared by P. Zaldumbide, A. Moreno, and N. Ordonez, American Embassy - Quito. The article consists of 10 pages and contains the following subtopics: Overview; Statistical Data; Market Assessment; Best Sales Prospects; Competitive Situation; Market Access; and Trade Promotion Opportunities.

  20. ARM - What About Melting Polar Ice Caps and Sea Levels?

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

    What About Melting Polar Ice Caps and Sea Levels? Outreach Home Room News Publications Traditional Knowledge Kiosks Barrow, Alaska Tropical Western Pacific Site Tours Contacts Students Study Hall About ARM Global Warming FAQ Just for Fun Meet our Friends Cool Sites Teachers Teachers' Toolbox Lesson Plans What About Melting Polar Ice Caps and Sea Levels? As the northern polar zone warms up, sea ice could melt (very probable) and the sea/ice interface could retreat to the north. This is likely to

  1. SEA and DOE Extension Comments

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

    0 North Pitt Street, Alexandria, VA 22314 Jan. 8, 2007 Anthony J. Como Department of Energy Office of Electricity Delivery and Energy Reliability NEPA Document Manager Re: Nov. 2006 Special Environmental Analysis (SEA) by Dept. of Energy Objections Dear Mr. Como: My first objection to the SEA is DOE's extending the radius of the PM 2.5 and SO2 receptor grid to 36 miles*, thereby also extending the health effects to 240,581 people within the larger geographic area. By doing so, the 4000 people

  2. Fruit production of Attalea colenda (Arecaceae) in coastal Ecuador - an alternative oil resource?

    SciTech Connect (OSTI)

    Feil, J.P.

    1996-07-01

    Attalea colenda is a monoecious palm found in pastures in coastal Ecuador. In dry regions, it is a valuable source of oil in self-sufficiency farming or in combination with cattle in pastures. The palm was studied over a gradient of dry to humid environments during two fruiting seasons. Palm growth, production of leaves, inflorescences, and infructescences, number of fruits per infructescence, and seed weight of five populations were evaluated. The individual of average size is 15 m tall, which corresponds to approximately 30-40 years of age. No difference in fruit production was recorded between wet and dry regions of coastal Ecuador. The average production of one hectare of pasture, with 50 palms, was 0.9 t of oil per year. One population that was part of an agroforestry system produced 50% more fruits than the average of all populations in pasture. 18 refs., 1 fig., 6 tabs.

  3. Sea Mammals:

    Office of Legacy Management (LM)

    ... Sea otters must therefore search more and dive to their l ... and thns perlvaps not best in terms of study objectives. ... allowing A g a u n to enter the vegetation as- ...

  4. Spain-Chile and Spain-Ecuador cooperation in the field of research nuclear reactors

    SciTech Connect (OSTI)

    Avendano, G.; Rodriguez, M.L.; Manas, L.; Masalleras, E.; Montes, J.

    1981-01-01

    The Spanish Board of Nuclear Energy (JEN) has been cooperating for the last several years with the Comision Chilena de Energia Nuclear (Chilean Commission of Nuclear Energy (CCHEN)), on the one hand, and with the Comision Ecuatoriana de Energia Atomica (Ecuadorian Commission of Atomic Energy (CEEA)), on the other. The result of this cooperation has been the implementation of projects in both countries to create research centers around a nuclear reactor as the main working tool: the Lo Aguirre reactor in Chile and the Ruminahui reactor in Ecuador.

  5. Cass County, North Dakota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    North Dakota North River, North Dakota Oxbow, North Dakota Page, North Dakota Prairie Rose, North Dakota Reile's Acres, North Dakota Tower City, North Dakota West Fargo, North...

  6. 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.

  7. Analysis of HLA class II haplotypes in the Cayapa indians of ecuador: A novel DRBI allele reveals evidence for convergent evolution and balancing selection at position 86

    SciTech Connect (OSTI)

    Titus-Trachtenberg, E.A.; Erlich, H. ); Rickards, O.; De Stefano, G.F. )

    1994-07-01

    PCR amplification, oligonucleotide probe typing, and sequencing were used to analyze the HLA class II loci (DRB1, DQA1, DAB1, and DPB1) of an isolated South Amerindian tribe. Here the authors report HLA class II variation, including the identification of a new DRB1 allele, several novel DR/DQ haplotypes, and an unusual distribution of DPB1 alleles, among the Cayapa Indians (N=100) of Ecuador. A general reduction of HLA class II allelic variation in the Cayapa is consistent with a population bottleneck during the colonization of the Americas. The new Cayapa DRB1 allele, DRB1[sup *]08042, which arose by a G[yields]T point mutation in the parental DRB1[sup *]0802, contains a novel Val codon (GTT) at position 86. The generation of DRB1[sup *]08042 (Val-86) from DRB1[sup *]0802 (Gly-86) in the Cayapa, by a different mechanism than the (GT[yields]TG) change in the creation of DRB1[sub *]08041 (Val-86) from DRB1[sup *]0802 in Africa, implicates selection in the convergent evolution of position 86 DR[beta] variants. The DRB1[sup *]08042 allele has not been found in >1,800 Amerindian haplotypes and thus presumably arose after the Cayapa separated from other South American Amerindians. Selection pressure for increased haplotype diversity can be inferred in the generation and maintenance of three new DRB1[sup *]08042 haplotypes and several novel DR/DQ haplotypes in this population. The DPB1 allelic distribution in the Cayapa is also extraordinary, with two alleles, DPB1[sup *]1401, a very rare allele in North American Amerindian populations, and DPB1[sup *]0402, the most common Amerindian DPB1 allele, constituting 89% of the Cayapa DPB1. These data are consistent with the postulated rapid rate of evolution as noted for the class I HLA-B locus of other South American Indians. 34 refs., 2 figs., 2 tabs.

  8. Robeson County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    North Carolina Prospect, North Carolina Raemon, North Carolina Raynham, North Carolina Red Springs, North Carolina Rennert, North Carolina Rex, North Carolina Rowland, North...

  9. Cavalier County, North Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Calvin, North Dakota Hannah, North Dakota Langdon, North Dakota Loma, North Dakota Milton, North Dakota Munich, North Dakota Nekoma, North Dakota Osnabrock, North Dakota...

  10. Barnes County, North Dakota: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    County, North Dakota Dazey, North Dakota Fingal, North Dakota Kathryn, North Dakota Leal, North Dakota Litchville, North Dakota Nome, North Dakota Oriska, North Dakota...

  11. Rolette County, North Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    North Dakota North Rolette, North Dakota Rolette, North Dakota Rolla, North Dakota Shell Valley, North Dakota South Rolette, North Dakota St. John, North Dakota Turtle...

  12. Northampton County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    North Carolina Conway, North Carolina Garysburg, North Carolina Gaston, North Carolina Jackson, North Carolina Lasker, North Carolina Rich Square, North Carolina Seaboard, North...

  13. Mountrail County, North Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    North Dakota New Town, North Dakota Palermo, North Dakota Parshall, North Dakota Plaza, North Dakota Ross, North Dakota Southwest Mountrail, North Dakota Stanley, North...

  14. Burleigh County, North Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    North Dakota Lincoln, North Dakota Lincoln-Fort Rice, North Dakota Lyman, North Dakota Phoenix, North Dakota Regan, North Dakota Wilton, North Dakota Wing, North Dakota Retrieved...

  15. HLA class II linkage disequilibrium and haplotype evolution in the Cayapa Indians of Ecuador

    SciTech Connect (OSTI)

    Trachtenberg, E.A.; Erlich, H.A.; Klitz, W.

    1995-08-01

    DNA-based typing of the HLA class II loci in a sample of the Cayapa Indians of Ecuador reveals several lines of evidence that selection has operated to maintain and to diversify the existing level of polymorphism in the class II region. As has been noticed for other Native American groups, the overall level of polymorphism at the DRB1, DQA1, DQB1, and DPB1 loci is reduced relative to that found in other human populations. Nonetheless, the relative eveness in the distribution of allele frequencies at each of the four loci points to the role of balancing selection in the maintenance of the polymorphism. The DQA1 and DQB1 loci, in particular, have near-maximum departures from the neutrality model, which suggests that balancing selection has been especially strong in these cases. Several novel DQA1-DQB1 haplotypes and the discovery of a new DRB1 allele demonstrate an evolutionary tendency favoring the diversification of class II alleles and haplotypes. The recombination interval between the centromeric DPB1 locus and the other class II loci will, in the absence of other forces such as selection, reduce disequilibrium across this region. However, nearly all common alleles were found to be part of DR-DP haplotypes in strong disequilibrium, consistent with the recent action of selection acting on these haplotypes in the Cayapa. 50 refs., 3 figs., 3 tabs.

  16. Final evaluation of USAID (US Agency for International Development) Alternative Energy Sources Project in Ecuador (Project No. 518-0029/Loan No. 518-W-039)

    SciTech Connect (OSTI)

    Maestas, G.; Jones, D.W.; Samuels, G. Jr.; Younger, D.R.

    1987-10-01

    This evaluation concentrated on reviewing the project's original purpose and design; modifications to the design over the project's life; the project's accomplishments and shortcomings; and the record of the project's implementation from the completion of the project's mid-term evaluation in April-May 1984 through June 1986. Goals were to encourage more rational use of energy resources in order to improve Ecuador's ability to meet the energy needs of its population (and) to better address the energy needs of lower income Ecuadorian families, particularly those in rural areas. To achieve these goals, the project was to strengthen INE's (the National Energy Institute, Instituto Nacional de Energia) institutional capacity to affect overall GOE (government of Ecuador) energy planning and the promotion of NCE (nonconventional energy) technologies appropriate to Ecuador.

  17. Sea level changes

    SciTech Connect (OSTI)

    Buddemeier, R.W.

    1987-08-21

    The paper develops an approach to the issues relating to sea level change that will assist the non-scientist and the applied scientist in making the most effective use of our existing and developing knowledge. The human perception of ''sea level'' and how that changes as societies change and develop are discussed. After some practical perspectives on the relationships between societies and sea levels are developed, an approach to developing the best available local prediction of sea level changes is outlined, and finally present knowledge and uncertainties about the future course of events that will influence ''sea level'' as defined in the practical sense is discussed.

  18. Alamance County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Burlington, North Carolina Elon, North Carolina Gibsonville, North Carolina Glen Raven, North Carolina Graham, North Carolina Green Level, North Carolina Haw River, North...

  19. Bowman County, North Dakota: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    A. Places in Bowman County, North Dakota Bowman, North Dakota Gascoyne, North Dakota Hart, North Dakota Rhame, North Dakota Scranton, North Dakota West Bowman, North Dakota...

  20. Pembina County, North Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    in Pembina County, North Dakota Bathgate, North Dakota Canton City, North Dakota Cavalier, North Dakota Crystal, North Dakota Drayton, North Dakota Hamilton, North Dakota...

  1. Bladen County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Dublin, North Carolina East Arcadia, North Carolina Elizabethtown, North Carolina Kelly, North Carolina Tar Heel, North Carolina White Lake, North Carolina White Oak, North...

  2. Duplin County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Kenansville, North Carolina Magnolia, North Carolina Mount Olive, North Carolina Rose Hill, North Carolina Teachey, North Carolina Wallace, North Carolina Warsaw, North...

  3. Wells County, North Dakota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    North Dakota Cathay, North Dakota Fessenden, North Dakota Hamberg, North Dakota Harvey, North Dakota Hurdsfield, North Dakota Sykeston, North Dakota Retrieved from "http:...

  4. Wayne County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Places in Wayne County, North Carolina Brogden, North Carolina Elroy, North Carolina Eureka, North Carolina Fremont, North Carolina Goldsboro, North Carolina Mar-Mac, North...

  5. HLA-B alleles of the Cayapa of Ecuador: New B39 and B15 alleles

    SciTech Connect (OSTI)

    Garber, T.L.; Butler, L.M.; Watkins, D.I.

    1995-05-01

    Recent data suggest that HLA-B locus alleles can evolve quickly in native South American populations. To investigate further this phenomenon of new HLA-B variants among Amerindians, we studied samples from another South American tribe, the Cayapa from Ecuador. We selected individuals for HLA-B molecular typing based upon their HLA class II typing results. Three new variants of HLA-B39 and one new variant of HLA-B15 were found in the Cayapa: HLA-B*3905, HLA-B*3906, HLA-B*3907, and HLA-B*1522. A total of thirteen new HLA-B alleles have now been found in the four South American tribes studied. Each of these four tribes studied, including the Cayapa, had novel alleles that were not found in any of the other tribes, suggesting that many of these new HLA-B alleles may have evolved since the Paleo-Indians originally populated South America. Each of these 13 new alleles contained predicted amino acid replacements that were located in the peptide binding site. These amino acid replacements may affect the sequence motif of the bound peptides, suggesting that these new alleles have been maintained by selection. New allelic variants have been found for all common HLA-B locus antigenic groups present in South American tribes with the exception of B48. In spite of its high frequency in South American tribes, no evidence for variants of B48 has been found in all the Amerindians studied, suggesting that B48 may have unique characteristics among the B locus alleles. 70 refs., 2 figs., 2 tabs.

  6. ARM - Sea Surface and Sea Level

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

    ... To be exact, it is an action of uplift or subsidence of large area of continent or ocean ... the Pacific coast of the United States compared with the sea level off the Atlantic coast. ...

  7. The Zechsteinkalk reservoir of the Hewett field, southern North Sea

    SciTech Connect (OSTI)

    Southwood, D.A.; Morgan, R.K. ); Hill, W.O.R. )

    1993-09-01

    The Zechsteinkalk of Hewett field is characterized by complex porosity and permeability distribution. Facies and diagenesis together control porosity distribution, while production rates are enhanced by subseismic [open quotes]megafractures.[open quotes] Highest porosities occur in the upper part of the sequence where dolomitized shoal and perishoal oolitic and peloidal grainstones predominate. Intershoal and main shoal facies show no significant differences in average porosity. Tidal-flat muds developed at the shoreward margin of shoals have only very low porosity. Extreme porosity variation within perishoal facies is caused by differential diagenesis. Porosity has been created by dolomitization and leaching but has been occluded by early carbonate cementation and anhydrite cementation. Anhydrite is volumetrically the most significant effect, destroying 20% porosity in many intervals and completely cementing many fractures. Its distribution is highly heterogeneous. Models for the origin of the anhydrite explain and predict gross distribution trends, but superimposed smaller scale trends are related to depositional grain size and the local development of evaporitic environment over subaerially exposed grainstones. Cementation took place in at least three phases, pre-, syn-, and postfracturing. Natural fracturing occurs throughout the field. Fractures are typically subvertical, planar, dilational, and completely or partially cemented by anhydrite. The cementation history of the fractures indicates formation prior to the development of the structure. Although fracture aperture porosity occurs in a significant proportion of fractures recorded in core (30-40%), DST results indicate fracture-enhanced flow from only a small number of fractured zones where individual fractures are sufficiently closely spaced to form an interconnected system or [open quotes]megafracture.[close quotes] The megafractures trend northwest-southwest oblique to the primary fracture trend.

  8. Structural elements of the Sulu Sea, Philippines

    SciTech Connect (OSTI)

    Hinz, K.; Block, M.; Kudrass, H.R.; Meyer, H. , Hannover )

    1994-07-01

    The structure and tectonic history of the Sulu Sea are described on the basis of seismic reflection data combined with the findings of onshore and offshore geological studies, and the results of ODP Leg 124 drilling. Closing of a hypothetical Mesozoic proto-South China Sea associated with the formation of oceanic crustal splinters in the late Eocene followed by southward subduction and, in turn, progressive collision of the north Palawan continental terrane with the micro-continental Borneo plate since the middle Miocene, resulted in the formation of the structurally complex Sulu-Borneo collision belt. The latter comprises north Sabah, southern and central Palawan, and the northwest Sulu basin. Fracturing of the Borneo micro-continental plate into the Sulu and Cagayan ridges initiated the opening of the southeast Sulu basin during the late Oligocene through the early Miocene. Collision of the north Palawan continental terrane with Cagayan Ridge in the late early Miocene and oblique collision of these blocks with the central Philippines resulted in the still ongoing closing of the southeast Sulu basin since the middle or late Miocene. Closing of the southeast Sulu basin began with the formation of an oceanic crustal slab.

  9. 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.

  10. 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.

  11. ARM North Slope of Alaska

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

    sites on the North Slope of Alaska (NSA), to provide data about cloud and radiative ... More Information North Slope of Alaska Website NSA Fact Sheet Visit the North Slope of ...

  12. ,"North Carolina Natural Gas Prices"

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

    Data for" ,"Data 1","North Carolina Natural Gas Prices",8,"Monthly","... 10:49:13 AM" "Back to Contents","Data 1: North Carolina Natural Gas Prices" ...

  13. ,"North Dakota Natural Gas Prices"

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

    Data for" ,"Data 1","North Dakota Natural Gas Prices",8,"Monthly","4... 10:49:14 AM" "Back to Contents","Data 1: North Dakota Natural Gas Prices" ...

  14. ARM - Measurement - Sea surface temperature

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

    Sea surface temperature The temperature of sea water near the surface. Categories Surface Properties Instruments The above measurement is considered scientifically relevant for the...

  15. Forsyth County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Carolina King, North Carolina Lewisville, North Carolina Midway, North Carolina Rural Hall, North Carolina Tobaccoville, North Carolina Walkertown, North Carolina Winston-Salem,...

  16. Richmond County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    East Rockingham, North Carolina Ellerbe, North Carolina Hamlet, North Carolina Hoffman, North Carolina Norman, North Carolina Rockingham, North Carolina Retrieved from...

  17. Brunswick County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Island, North Carolina Belville, North Carolina Boiling Spring Lakes, North Carolina Bolivia, North Carolina Calabash, North Carolina Carolina Shores, North Carolina Caswell...

  18. Hoke County, North Carolina: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Carolina Dundarrach, North Carolina Five Points, North Carolina Raeford, North Carolina Red Springs, North Carolina Rockfish, North Carolina Silver City, North Carolina Retrieved...

  19. Nash County, North Carolina: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Carolina Middlesex, North Carolina Momeyer, North Carolina Nashville, North Carolina Red Oak, North Carolina Rocky Mount, North Carolina Sharpsburg, North Carolina Spring Hope,...

  20. Stanly County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Carolina New London, North Carolina Norwood, North Carolina Oakboro, North Carolina Red Cross, North Carolina Richfield, North Carolina Stanfield, North Carolina Retrieved...

  1. LaMoure County, North Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Edgeley, North Dakota Jud, North Dakota Kulm, North Dakota LaMoure, North Dakota Marion, North Dakota Verona, North Dakota Retrieved from "http:en.openei.orgw...

  2. Dickey County, North Dakota: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Climate Zone Subtype A. Places in Dickey County, North Dakota Ellendale, North Dakota Forbes, North Dakota Fullerton, North Dakota Ludden, North Dakota Monango, North Dakota...

  3. Iredell County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    in Iredell County, North Carolina Davidson, North Carolina Harmony, North Carolina Love Valley, North Carolina Mooresville, North Carolina Statesville, North Carolina Stony...

  4. Steele County, North Dakota: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    North Dakota M Power LLC Places in Steele County, North Dakota Finley, North Dakota Hope, North Dakota Luverne, North Dakota Sharon, North Dakota Retrieved from "http:...

  5. Cumberland County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Carolina Fayetteville, North Carolina Fort Bragg, North Carolina Godwin, North Carolina Hope Mills, North Carolina Linden, North Carolina Pope AFB, North Carolina Spring Lake,...

  6. Granville County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    in Granville County, North Carolina Butner, North Carolina Creedmoor, North Carolina Oxford, North Carolina Stem, North Carolina Stovall, North Carolina Retrieved from "http:...

  7. Carteret County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Bogue, North Carolina Cape Carteret, North Carolina Cedar Point, North Carolina Emerald Isle, North Carolina Harkers Island, North Carolina Indian Beach, North Carolina...

  8. Henderson County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    East Flat Rock, North Carolina Etowah, North Carolina Flat Rock, North Carolina Fletcher, North Carolina Hendersonville, North Carolina Laurel Park, North Carolina Mills...

  9. Craven County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Dover, North Carolina Fairfield Harbour, North Carolina Havelock, North Carolina James City, North Carolina Neuse Forest, North Carolina New Bern, North Carolina River Bend,...

  10. Sioux County, North Dakota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Number 6 Climate Zone Subtype A. Places in Sioux County, North Dakota Cannon Ball, North Dakota Fort Yates, North Dakota North Sioux, North Dakota Selfridge, North...

  11. Michael North | Argonne National Laboratory

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

    North collaborates with colleagues in the Global Security Sciences division. From right to left: Mike North, Pam Sydelko, Ignacio Martinez-Moyano, and Jessica Trail. Click image to enlarge. North collaborates with colleagues in the Global Security Sciences division. From right to left: Mike North, Pam Sydelko, Ignacio Martinez-Moyano, and Jessica Trail. Click image to enlarge. North maintains a healthy work-life balance by working out regularly at the Argonne Fitness Center. The gym is free,

  12. FACT SHEET U.S. Department of Energy North Slope of Alaska

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

    North Slope of Alaska Because the environment in the Arctic is changing rapidly, the North Slope of Alaska has become a focal point for atmospheric and ecological research. Aerosols and clouds have strong impacts on the Arctic surface energy balance through absorption and reflection of shortwave and longwave radiation, and in turn, changes in the surface conditions, such as melting of sea ice, snow, or permafrost, can feed back to atmospheric structure and circulation, water vapor, gas and

  13. Calming Plasma's Stormy Seas

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

    Calming Fusion Energy's Stormy Seas Calming Plasma's Stormy Seas Simulations show how overcoming ion instabilities in hot plasma can boost a fusion reactor's energy output April 23, 2014 Kathy Kincade, +1 510 495 2124, kkincade@lbl.gov ITERtokamak.jpg Interior view of the ITER tokamak reactor under construction in Cadarache, France. In a tokamak, turbulence caused by microinstabilities in the plasma can significantly impact energy confinement. Image: ITER Energy researchers continue to make

  14. Sea bed mechanics

    SciTech Connect (OSTI)

    Sleath, J.F.A.

    1984-01-01

    This book provides a discussion on sea bed processes with engineering applications. It brings together the material currently available only in technical reports of research papers. It provides formulae and background references necessary for design calculation of problems such as sea bed or coastal erosion, and sub-marine pipeline stability. It also covers dissipation of wave energy, formation of ripples and dunes, and the transportation of sediments.

  15. Salton Sea Geothermal Area | Open Energy Information

    Open Energy Info (EERE)

    Salton Sea Geothermal Area (Redirected from Salton Sea Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Salton Sea Geothermal Area Contents 1 Area Overview 2...

  16. NorthWinds Renewables | Open Energy Information

    Open Energy Info (EERE)

    NorthWinds Renewables Jump to: navigation, search Name: NorthWinds Renewables Place: Harrison, New York Zip: 10528 Sector: Renewable Energy, Wind energy Product: NorthWinds...

  17. Sanyo North America Co | Open Energy Information

    Open Energy Info (EERE)

    North America Co Jump to: navigation, search Name: Sanyo North America Co Place: San Diego, California Zip: CA 92154 Product: Sanyo North America Co, a subsidiary of Japanese...

  18. ,"North Carolina Natural Gas Summary"

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

    ...,"N3035NC3","N3045NC3" "Date","Natural Gas Citygate Price in North Carolina (Dollars per Thousand Cubic Feet)","North Carolina Price of Natural Gas Delivered to Residential ...

  19. Pitt County, North Carolina: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Carolina Greenville, North Carolina Grifton, North Carolina Grimesland, North Carolina Simpson, North Carolina Winterville, North Carolina Retrieved from "http:en.openei.orgw...

  20. Pender County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Climate Zone Number 3 Climate Zone Subtype A. Places in Pender County, North Carolina Atkinson, North Carolina Burgaw, North Carolina St. Helena, North Carolina Surf City, North...

  1. Hettinger County, North Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    in Hettinger County, North Dakota Central Hettinger, North Dakota Mott, North Dakota New England, North Dakota Regent, North Dakota Retrieved from "http:en.openei.orgw...

  2. Dunn County, North Dakota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    A. Places in Dunn County, North Dakota Dodge, North Dakota Dunn Center, North Dakota Halliday, North Dakota Killdeer, North Dakota Retrieved from "http:en.openei.orgw...

  3. Ransom County, North Dakota: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    North Dakota Enderlin, North Dakota Fort Ransom, North Dakota Lisbon, North Dakota Sheldon, North Dakota Retrieved from "http:en.openei.orgwindex.php?titleRansomCounty,N...

  4. Stokes County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Climate Zone Subtype A. Places in Stokes County, North Carolina Danbury, North Carolina King, North Carolina Tobaccoville, North Carolina Walnut Cove, North Carolina Retrieved from...

  5. Columbus County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Zone Number 3 Climate Zone Subtype A. Places in Columbus County, North Carolina Boardman, North Carolina Bolton, North Carolina Brunswick, North Carolina Cerro Gordo, North...

  6. Kidder County, North Dakota: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Climate Zone Number 7 Climate Zone Subtype A. Places in Kidder County, North Dakota Dawson, North Dakota Kickapoo, North Dakota Pettibone, North Dakota Robinson, North Dakota...

  7. Sampson County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Roseboro, North Carolina Salemburg, North Carolina Spiveys Corner, North Carolina Turkey, North Carolina Vann Crossroads, North Carolina Retrieved from "http:en.openei.org...

  8. North Atlantic Science Objective

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

    and Cloud Experiments in Eastern North Atlantic Science Objective 7e overarching scientiIc objective of ACE-ENA is to understand key processes that drive the properties and interactions between aerosol and cloud under a variety of representative meteorological and cloud conditions. ACE- ENA will collect comprehensive in situ data of boundary layer and lower free troposphere structure and associated vertical distributions and horizontal variations of low clouds and aerosol in the Azores.

  9. Kelsey North Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    North Geothermal Project Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Development Project: Kelsey North Geothermal Project Project Location Information...

  10. Categorical Exclusion Determinations: North Carolina | Department...

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

    Carolina Categorical Exclusion Determinations: North Carolina Location Categorical Exclusion Determinations issued for actions in North Carolina. DOCUMENTS AVAILABLE FOR DOWNLOAD ...

  11. North Carolina State Historic Preservation Programmatic Agreement...

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

    North Carolina State Historic Preservation Programmatic Agreement North Carolina State Historic Preservation Programmatic Agreement Fully executed programmatic agreement between ...

  12. North American Electric Reliability Corporation Interconnections...

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

    Interconnections North American Electric Reliability Corporation Interconnections Map of the North American Electric Reliability Corporation Interconnection showing the Eastern, ...

  13. North American Synchrophasor Initiative (NASPI) Program Information...

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

    Synchrophasor Initiative (NASPI) Program Information North American Synchrophasor Initiative (NASPI) Program Information Summary of the Transmission Reliability program's North ...

  14. Bogi and Capiron fields, Oriente Basin, Ecuador: Similar reservoirs but contrasting drive mechanisms and recoveries

    SciTech Connect (OSTI)

    Sanchez, H.; Morales, M.; Young, R.; Zambrano, H.

    1996-08-01

    Bogi and Capiron fields are being developed under a unit agreement with Petroecuador. These adjoining fields straddle Block 16 in the Oriente Basin and probably share a common oil water contact. Both fields are simple four-way-dip closures which produce heavy oil from Campanian sandstones of similar quality. However, the two fields are remarkably different in terms of oil production and projected recovery as a result of differing structural closures, reservoir distributions and, hence, differing drive mechanisms. The main reservoir at Bogi field is an amalgamation of two fluvial sheet sandstones thought to be low-stand deposits associated with two falls in relative sea level. The reservoir is thick (56-78 ft) and, with an observed oil column of only 38 feet, a bottom-water drive mechanism is ubiquitous. The oil is heavy (18 API) and mobility ratios unfavorable; water production is high and oil recovery from conventional drilling is expected to be 3-5%. In contrast, only the upper fluvial sheet sandstone is present in Capiron field and a reservoir thickness of 32-48 ft combined with an oil column of 99 ft ensures an edge-water drive mechanism over most of the field with concomitant initial low water production and oil recoveries of approximately 30%. The contrast between Bogi and Capiron fields highlights the problems and challenges in the Block 16 area. Small structural closures filled with heavy oil are abundant and an accurate seismic depth map coupled with an understanding of reservoir distribution are vital to economic success.

  15. Structure and facies development of the Dutch/north German Rotliegende basin

    SciTech Connect (OSTI)

    Gralla, P. )

    1993-09-01

    The apparent east-west extension of the southern Rotliegende basin, stretching from southern England via the Netherlands and north Germany to Poland, developed from several subbasins running in a northwest-southeast direction. The orientation of the subbasins and the graben systems have largely been caused by a regional stress field, which existed in the Late Paleozic of northern central Europe. The maximum extension was in an east-west direction. The graben systems of northern Germany and the southern part of the North Sea are running roughly north-south and are connected via a parallel set of wrench faults. The subbasin with the largest Rotliegende thickness lies in the German part of the North Sea. It subsided in the region where the rift axis of the north-south-running north German graben system experienced left lateral displacments by northwest-southeast-running wrench faults. The active graben zone extended into the Horn-Bamle-Oslo graben. The initial Dutch subbasin was connected with the early central graben and merged with the north German subbasin in the course of the progressive sedimentation of the basin. In contrast to the north German subbasin, where the initial sedimentation was mainly determined by the north-south-directed graben tectonics, intensive northwest-southeast-directed step faults developed in the Dutch subbasin. The initial subbasins were arranged in an en echelon pattern and merged during the main subsidence of the basin. The origin of the subbasins is linked to the Stephanian basins. Their development continued while several climate changes occurred up to the early Mesozoic. The development of the intracontinental sedimentation from the small initial subbasin to the widespread southern Rotliegende basin can therefore be divided into three main stages: initial stage-tectonics more effective than climate cycles, main stage-equal effect of tectonics and climate cycles, and late stage-climate cycles more effective than tectonics.

  16. Virginia Nuclear Profile - North Anna

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

    North Anna" "Unit","Summer capacity (mw)","Net generation (thousand mwh)","Summer capacity factor (percent)","Type","Commercial operation date","License expiration date" ...

  17. Mining machinery/equipment/parts/services. Oil and gas field equipment/machinery/parts/supplies (Ecuador). Refinery equipment, parts, and accessories, March 1991. Export trade information

    SciTech Connect (OSTI)

    Not Available

    1991-03-01

    The petroleum sector in Ecuador brings in about 65 percent of the country's revenue. Three of the refineries are located in the coastal region. The other two, plus the Liquified Petroleum Gas Plant (LPG), are located in the Oriente region (Amazon jungle). The refineries operate at about 85% of their installation capacity. The Petroindustrial and Petropeninsula investment plan for 1991 comtemplates the expansion of the Esmeraldas refinery to 110,000 barrels a day, and the up-grading of the Shushufindi and Libertad refineries located near the city of Guayaquil. The United States is by far the largest supplier of refinery equipment, parts and accessories, controlling about 90% of the total market.

  18. Environmental and economic development consequences of forest and agricultural sector policies in Latin America (a synthesis of case studies of Costa Rica, Ecuador, and Bolivia)

    SciTech Connect (OSTI)

    Stewart, R.; Gibson, D.

    1994-04-15

    This paper draws heavily on the results of case studies in Bolivia, Costa Rica, and Ecuador to explain how sectoral policies have tilted land use decisions against forestry and in favor of agriculture, and to present estimates of the economic development effects of those decisions. The paper summarizes information on forests and forest industries of the three countries, and it describes the framework within which policies are designed. It presents the effects of sectoral policies on land use and forest management, and then quantifies and discusses economic costs of relevant sectoral policies. Conclusions and recommendations for policy reform are offered.

  19. Petroleum geology of heavy oil in the Oriente basin of Ecuador: Exploration and exploitation challenge for the 1990s

    SciTech Connect (OSTI)

    Leadholm, R.H. )

    1990-05-01

    Published Ecuadorian government forecasts suggest that Oriente basin light oil (21-32{degree} API) production may start to decline in the early to mid-1990s. To maintain stabilized production into the next century, heavy oil reserves (10-20{degree} API) will have to be aggressively exploited. The Oriente's undeveloped proven plus probable heavy reserves are substantial and are expected to exceed 0.5 billion bbl. A recent discovery made by Conoc Ecuador Ltd., operator of Block 16 for a group which consists of O.P.I.C., Maxus, Nomeco, Murphy and Canam, is a good model for future exploration and exploitation of heavy oil in the remote eastern regions of the basin. Amo-1 tested a low-relief anticline (less than 100 ft vertical closure) and encountered 10-20{degree} API oil in five Cretaceous sandstone reservoirs (8,000-10,000 ft depth). Cumulative test production was 1,062 BOPD. Subsequent drilling along the trend resulted in three additional discoveries. The Cretaceous sands were transported from the Brazilian shield by the westward flowing proto-Amazon River and were deposited in fluviodeltaic, tidal, and high-energy marginal marine environments. Air permeabilities are high and geometric mean values approaching several darcies. Porosities average 18-22% in generally well-consolidated sands. The heavy oils are the result of mild biodegradation and/or expulsion from a thermally immature source. Oil-to-oil correlations suggest that all of the basin oils have the same or similar origin, probably marine calcareous shales of the Cretaceous Napo formation. The Block 16 project will provide a major step toward the strategic exploitation of the Oriente basin's heavy oil reserves, when it comes on stream in the early 1990s.

  20. 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.

  1. Stark County, North Dakota: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Dakota Gladstone, North Dakota Richardton, North Dakota South Heart, North Dakota Taylor, North Dakota Retrieved from "http:en.openei.orgwindex.php?titleStarkCounty,Nor...

  2. McDowell County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Zone Number 4 Climate Zone Subtype A. Places in McDowell County, North Carolina Marion, North Carolina Old Fort, North Carolina West Marion, North Carolina Retrieved from...

  3. Washington County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Zone Number 3 Climate Zone Subtype A. Places in Washington County, North Carolina Creswell, North Carolina Plymouth, North Carolina Roper, North Carolina Retrieved from "http:...

  4. Davie County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Zone Number 4 Climate Zone Subtype A. Places in Davie County, North Carolina Bermuda Run, North Carolina Cooleemee, North Carolina Mocksville, North Carolina Retrieved from...

  5. Stora Enso, North America | Department of Energy

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

    Stora Enso, North America Stora Enso, North America Stora Enso, North America (33.68 KB) More Documents & Publications NewPage Corporation Slide 1 NewPage Demonstration-Scale Biorefinery

  6. SeaMicro | Open Energy Information

    Open Energy Info (EERE)

    SeaMicro Jump to: navigation, search Name: SeaMicro Place: Santa Clara, California Zip: 95054 Product: SeaMicro develops energy efficient server systems and is backed by Khosla...

  7. Invest North Pty Ltd | Open Energy Information

    Open Energy Info (EERE)

    Invest North Pty Ltd Jump to: navigation, search Name: Invest North Pty Ltd Place: Darwin, Northern Territory, Australia Sector: Solar Product: Onwer of a solar power system atop...

  8. North Cove Capital Advisors | Open Energy Information

    Open Energy Info (EERE)

    Cove Capital Advisors Jump to: navigation, search Name: North Cove Capital Advisors Place: Connecticut Sector: Carbon Product: North Cove is an advisory firm that works...

  9. North Carolina State University | Open Energy Information

    Open Energy Info (EERE)

    University Jump to: navigation, search Name: North Carolina State University Place: Raleigh, North Carolina Zip: 27695 Sector: Biofuels, Biomass, Solar Product: Public university...

  10. 2015 North Carolina Building Performance Conference | Department...

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

    2015 North Carolina Building Performance Conference 2015 North Carolina Building Performance Conference September 1, 2015 9:00AM EDT to September 3, 2015 5...

  11. North American Electric Reliability Corporation Interconnections...

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

    Map of the North American Electric Reliability Corporation Interconnection showing the Eastern, Western, and Teaxs Interconnectins. North American Electric Reliability Corporation...

  12. North America Power Partners | Open Energy Information

    Open Energy Info (EERE)

    North America Power Partners Place: Mount Laurel, New Jersey Product: New Jersey-based demand response specialists focusing on large scale energy savings. References: North...

  13. Rio Grande North | Open Energy Information

    Open Energy Info (EERE)

    search Name Rio Grande North Facility Rio Grande North Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Owner Baryonyx Corporation Developer Baryonyx...

  14. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance...

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

    NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report (40.43 KB) More Documents & Publications North American Electric Reliability Council Power Outage Update ...

  15. EDP Renewables North America | Open Energy Information

    Open Energy Info (EERE)

    EDP Renewables North America Jump to: navigation, search Name: EDP Renewables North America Address: 808 Travis St, Suite 700 Place: Houston, Texas Zip: 77002 Region: Texas Area...

  16. RES North America LLC | Open Energy Information

    Open Energy Info (EERE)

    RES North America LLC Jump to: navigation, search Name: RES North America LLC Place: Portland, Oregon Zip: 97258 Sector: Wind energy Product: US development arm of RES Ltd....

  17. Volvo Trucks North America | Open Energy Information

    Open Energy Info (EERE)

    Volvo Trucks North America Jump to: navigation, search Name: Volvo Trucks North America Place: Dublin, VA Information About Partnership with NREL Partnership with NREL Yes...

  18. University of North Carolina | Open Energy Information

    Open Energy Info (EERE)

    Carolina Jump to: navigation, search Name: University of North Carolina Place: Chapel Hill, North Carolina Zip: 27514 Sector: Solar, Wind energy Product: Chapel Hill-based public...

  19. North Dakota/Incentives | Open Energy Information

    Open Energy Info (EERE)

    Renewable Energy Tax Credit (North Dakota) Corporate Tax Credit Yes Residential Energy Efficiency Rebates (Offered by 5 Utilities) (North Dakota) Utility Rebate Program Yes...

  20. North Carolina/Incentives | Open Energy Information

    Open Energy Info (EERE)

    for North Carolina CSV (rows 1 - 24) Incentive Incentive Type Active Ashe County - Wind Energy System Ordinance (North Carolina) SolarWind Permitting Standards Yes Building...

  1. Comments of North American Electric Reliability Corporation ...

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

    North American Electric Reliability Corporation (NERC) to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Comments of North American Electric Reliability Corporation ...

  2. North American Electric Reliability Corporation (NERC): Reliability...

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

    Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric ...

  3. North American Electric Reliability Corporation (NERC): Ensuring...

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

    North American Electric Reliability Corporation (NERC): Ensuring a Reliable Bulk Electric System North American Electric Reliability Corporation (NERC): Ensuring a Reliable Bulk ...

  4. ,"North Dakota Natural Gas Total Consumption (MMcf)"

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

    Data for" ,"Data 1","North Dakota Natural Gas Total Consumption ... 9:10:34 AM" "Back to Contents","Data 1: North Dakota Natural Gas Total Consumption ...

  5. ,"North Carolina Natural Gas Total Consumption (MMcf)"

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

    Data for" ,"Data 1","North Carolina Natural Gas Total Consumption ... 9:10:33 AM" "Back to Contents","Data 1: North Carolina Natural Gas Total Consumption ...

  6. Arctic Sea ice model sensitivities.

    SciTech Connect (OSTI)

    Peterson, Kara J.; Bochev, Pavel Blagoveston; Paskaleva, Biliana Stefanova

    2010-12-01

    Arctic sea ice is an important component of the global climate system and, due to feedback effects, the Arctic ice cover is changing rapidly. Predictive mathematical models are of paramount importance for accurate estimates of the future ice trajectory. However, the sea ice components of Global Climate Models (GCMs) vary significantly in their prediction of the future state of Arctic sea ice and have generally underestimated the rate of decline in minimum sea ice extent seen over the past thirty years. One of the contributing factors to this variability is the sensitivity of the sea ice state to internal model parameters. A new sea ice model that holds some promise for improving sea ice predictions incorporates an anisotropic elastic-decohesive rheology and dynamics solved using the material-point method (MPM), which combines Lagrangian particles for advection with a background grid for gradient computations. We evaluate the variability of this MPM sea ice code and compare it with the Los Alamos National Laboratory CICE code for a single year simulation of the Arctic basin using consistent ocean and atmospheric forcing. Sensitivities of ice volume, ice area, ice extent, root mean square (RMS) ice speed, central Arctic ice thickness,and central Arctic ice speed with respect to ten different dynamic and thermodynamic parameters are evaluated both individually and in combination using the Design Analysis Kit for Optimization and Terascale Applications (DAKOTA). We find similar responses for the two codes and some interesting seasonal variability in the strength of the parameters on the solution.

  7. Climate, Ocean and Sea Ice Modeling (COSIM)

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

    Earth, Space Sciences Climate, Ocean and Sea Ice Modeling (COSIM) Climate, Ocean and Sea Ice Modeling (COSIM) The COSIM project develops advanced ocean and ice models for ...

  8. Triton Sea Wave Technologies | Open Energy Information

    Open Energy Info (EERE)

    Triton Sea Wave Technologies Jump to: navigation, search Name: Triton Sea Wave Technologies Address: 22 A Thrakis Zip: 15669 Region: Greece Sector: Marine and Hydrokinetic Year...

  9. North American LNG Project Sourcebook

    SciTech Connect (OSTI)

    2007-06-15

    The report provides a status of the development of LNG Import Terminal projects in North America, and includes 1-2 page profiles of 63 LNG projects in North America which are either in operation, under construction, or under development. For each project, the sourcebook provides information on the following elements: project description, project ownership, project status, projected operation date, storage capacity, sendout capacity, and pipeline interconnection.

  10. SeaVolt Technologies formerly Sea Power Associates | Open Energy...

    Open Energy Info (EERE)

    The company's Wave Rider system, which is still in prototype stages, uses buoys and hydraulic pumps to convert the movement of ocean waves into electricity. References: SeaVolt...

  11. McHenry County, North Dakota: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    McHenry, North Dakota Towner, North Dakota Upham, North Dakota Velva, North Dakota Voltaire, North Dakota Retrieved from "http:en.openei.orgwindex.php?titleMcHenryCounty,...

  12. North America Energy Efficiency Standards and Labeling

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

    North American Energy Efficiency Standards and Labeling North American Energy Working Group NORTH AMERICAN ENERGY WORKING GROUP The North American Energy Working Group (NAEWG) was established in spring of 2001 by the Canadian Minister of Natural Resources, the Mexican Secretary of Energy and the U.S. Secretary of Energy, to enhance North American energy cooperation. The Group is led by officials from Natural Resources Canada, the Mexican Secretariat of Energy, and the U.S. Department of Energy.

  13. Doppler characteristics of sea clutter.

    SciTech Connect (OSTI)

    Raynal, Ann Marie; Doerry, Armin Walter

    2010-06-01

    Doppler radars can distinguish targets from clutter if the target's velocity along the radar line of sight is beyond that of the clutter. Some targets of interest may have a Doppler shift similar to that of clutter. The nature of sea clutter is different in the clutter and exo-clutter regions. This behavior requires special consideration regarding where a radar can expect to find sea-clutter returns in Doppler space and what detection algorithms are most appropriate to help mitigate false alarms and increase probability of detection of a target. This paper studies the existing state-of-the-art in the understanding of Doppler characteristics of sea clutter and scattering from the ocean to better understand the design and performance choices of a radar in differentiating targets from clutter under prevailing sea conditions.

  14. McLean County, North Dakota: Energy Resources | Open Energy Informatio...

    Open Energy Info (EERE)

    Dakota Mercer, North Dakota North Central McLean, North Dakota Riverdale, North Dakota Ruso, North Dakota South McLean, North Dakota Turtle Lake, North Dakota Underwood, North...

  15. North Central","West North Central","South Atlantic","East South...

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

    ...heast",,"Midwest",,"South",,,"West" ,,"New England","Middle Atlantic","East North Central","West North Central","South Atlantic","East South Central","West South ...

  16. Critical Mechanisms for the Formation of Extreme Arctic Sea-Ice Extent in the Summers of 2007 and 1996

    SciTech Connect (OSTI)

    Dong, Xiquan; Zib, Benjamin J.; Xi, Baike; Stanfield, Ryan; Deng, Yi; Zhang, Xiangdong; Lin, B.; Long, Charles N.

    2014-07-29

    A warming Arctic climate is undergoing significant e 21 nvironmental change, most evidenced by the reduction of Arctic sea-ice extent during the summer. In this study, we examine two extreme anomalies of September sea-ice extent in 2007 and 1996, and investigate the impacts of cloud fraction (CF), atmospheric precipitable water vapor (PWV), downwelling longwave flux (DLF), surface air temperature (SAT), pressure and winds on the sea-ice variation in 2007 and 1996 using both satellite-derived sea-ice products and MERRA reanalysis. The area of the Laptev, East Siberian and West Chukchi seas (70-90oN, 90-180oE) has experienced the largest variation in sea-ice extent from year-to-year and defined here as the Area Of Focus (AOF). The record low September sea-ice extent in 2007 was associated with positive anomalies 30 of CF, PWV, DLF, and SAT over the AOF. Persistent anti-cyclone positioned over the Beaufort Sea coupled with low pressure over Eurasia induced easterly zonal and southerly meridional winds. In contrast, negative CF, PWV, DLF and SAT anomalies, as well as opposite wind patterns to those in 2007, characterized the 1996 high September sea-ice extent. Through this study, we hypothesize the following positive feedbacks of clouds, water vapor, radiation and atmospheric variables on the sea-ice retreat during the summer 2007. The record low sea-ice extent during the summer 2007 is initially triggered by the atmospheric circulation anomaly. The southerly winds across the Chukchi and East Siberian seas transport warm, moist air from the north Pacific, which is not only enhancing sea-ice melt across the AOF, but also increasing clouds. The positive cloud feedback results in higher SAT and more sea-ice melt. Therefore, 40 more water vapor could be evaporated from open seas and higher SAT to form more clouds, which will enhance positive cloud feedback. This enhanced positive cloud feedback will then further increase SAT and accelerate the sea-ice retreat during the

  17. CASL - North Carolina State University

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

    North Carolina State University Raleigh, NC NC State University has a proven record of working with industry and government to advance research in support of solving nuclear industry challenges. Key Contributions Uncertainty quantification & data assimilation Fuel cladding material performance Multiphysics coupling Fluid dynamics upscaling STEM education Key Outcomes Nuclear power plant margin management using best estimate plus uncertainty prediction capability Fuel cladding enhanced

  18. Biofuels Center of North Carolina | Open Energy Information

    Open Energy Info (EERE)

    Center of North Carolina Jump to: navigation, search Name: Biofuels Center of North Carolina Place: Oxford, North Carolina Zip: 27565 Sector: Biofuels Product: State-funded,...

  19. The Biofuels Center of North Carolina | Open Energy Information

    Open Energy Info (EERE)

    Biofuels Center of North Carolina Jump to: navigation, search Name: The Biofuels Center of North Carolina Place: Oxford, North Carolina Website: www.biofuelscenter.org...

  20. Luverne Wind Farm (North Field) | Open Energy Information

    Open Energy Info (EERE)

    Luverne Wind Farm (North Field) Jump to: navigation, search Name Luverne Wind Farm (North Field) Facility Luverne Wind Farm (North Field) Sector Wind energy Facility Type...

  1. North Carolina's 13th congressional district: Energy Resources...

    Open Energy Info (EERE)

    of North Carolina CPS Biofuels Clean Burn Fuels LLC Eaton Powerware INI Power Systems Methane Power Inc Microcell Corp North Carolina State Energy Office North Carolina State...

  2. Chatham County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Energy Companies in Chatham County, North Carolina CPS Biofuels INI Power Systems Methane Power Inc Piedmont Biofuels Places in Chatham County, North Carolina Cary, North...

  3. Caswell County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Climate Zone Number 4 Climate Zone Subtype A. Places in Caswell County, North Carolina Milton, North Carolina Yanceyville, North Carolina Retrieved from "http:en.openei.orgw...

  4. Soleil Energy Solutions Greensboro North Carolina | Open Energy...

    Open Energy Info (EERE)

    Soleil Energy Solutions Greensboro North Carolina Jump to: navigation, search Logo: Soleil Energy Solutions Greensboro North Carolina Name: Soleil Energy Solutions Greensboro North...

  5. Surry County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    4 Climate Zone Subtype A. Registered Energy Companies in Surry County, North Carolina Pike Electric Corporation Places in Surry County, North Carolina Dobson, North Carolina...

  6. Cabarrus County, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Subtype A. Energy Generation Facilities in Cabarrus County, North Carolina Charlotte Motor Speedway Biomass Facility Places in Cabarrus County, North Carolina Concord, North...

  7. PP-67 North Central Electric Cooperative, Inc. | Department of...

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

    7 North Central Electric Cooperative, Inc. PP-67 North Central Electric Cooperative, Inc. Presidential Permit authorizing North Central Electric Cooperative, Inc. to construct, ...

  8. North Sky River | Open Energy Information

    Open Energy Info (EERE)

    Sky River Jump to: navigation, search Name North Sky River Facility North Sky River Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner NextEra...

  9. NorthWestern Energy | Open Energy Information

    Open Energy Info (EERE)

    Number: (800) 245-6977 Website: www.northernelectric.coop Twitter: @NorthWesternSD Facebook: https:www.facebook.comNorthWesternEnergy Outage Hotline: (800) 245-6977...

  10. Schott North America Inc | Open Energy Information

    Open Energy Info (EERE)

    Schott North America Inc Jump to: navigation, search Name: Schott North America Inc Address: 555 Taxter Road Place: Elmsford, New York Zip: 10523 Region: Northeast - NY NJ CT PA...

  11. ,"North Dakota Natural Gas Gross Withdrawals (MMcf)"

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

    ...2016 9:51:58 AM" "Back to Contents","Data 1: North Dakota Natural Gas Gross Withdrawals (MMcf)" "Sourcekey","N9010ND2" "Date","North Dakota Natural Gas Gross Withdrawals (MMcf)" ...

  12. ,"North Dakota Natural Gas Residential Consumption (MMcf)"

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

    8:54:32 AM" "Back to Contents","Data 1: North Dakota Natural Gas Residential Consumption (MMcf)" "Sourcekey","N3010ND2" "Date","North Dakota Natural Gas Residential Consumption ...

  13. ,"North Carolina Natural Gas Industrial Consumption (MMcf)"

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

    8:56:45 AM" "Back to Contents","Data 1: North Carolina Natural Gas Industrial Consumption (MMcf)" "Sourcekey","N3035NC2" "Date","North Carolina Natural Gas Industrial Consumption ...

  14. ,"North Dakota Natural Gas Industrial Consumption (MMcf)"

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

    8:56:47 AM" "Back to Contents","Data 1: North Dakota Natural Gas Industrial Consumption (MMcf)" "Sourcekey","N3035ND2" "Date","North Dakota Natural Gas Industrial Consumption ...

  15. ,"North Dakota Natural Gas Marketed Production (MMcf)"

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

    9:53:45 AM" "Back to Contents","Data 1: North Dakota Natural Gas Marketed Production (MMcf)" "Sourcekey","N9050ND2" "Date","North Dakota Natural Gas Marketed Production ...

  16. ,"North Dakota Natural Gas Marketed Production (MMcf)"

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

    9:53:46 AM" "Back to Contents","Data 1: North Dakota Natural Gas Marketed Production (MMcf)" "Sourcekey","N9050ND2" "Date","North Dakota Natural Gas Marketed Production ...

  17. ,"North Dakota Natural Gas Industrial Consumption (MMcf)"

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

    8:56:46 AM" "Back to Contents","Data 1: North Dakota Natural Gas Industrial Consumption (MMcf)" "Sourcekey","N3035ND2" "Date","North Dakota Natural Gas Industrial Consumption ...

  18. ,"North Carolina Natural Gas Residential Consumption (MMcf)"

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

    8:54:31 AM" "Back to Contents","Data 1: North Carolina Natural Gas Residential Consumption (MMcf)" "Sourcekey","N3010NC2" "Date","North Carolina Natural Gas Residential ...

  19. Antarctic sea ice mapping using the AVHRR

    SciTech Connect (OSTI)

    Zibordi, G. ); Van Woert, M.L. . SeaSpace, Inc.)

    1993-08-01

    A sea ice mapping scheme based on Advanced Very High Resolution Radiometer (AVHRR) data from the National Oceanic and Atmospheric Administration (NOAA) polar orbiting satellites has been developed and applied to daylight images taken between November 1989 to January 1990 and November 1990 to January 1991 over the Weddell and the Ross Seas. After masking the continent and ice shelves, sea ice is discriminated from clouds and open sea using thresholds applied to the multidimensional space formed by AVHRR Channel 2, 3, and 4 radiances. Sea ice concentrations in cloud-free regions are then computed using the tie-point method. Results based on the analysis of more than 70 images show that the proposed scheme is capable of properly discriminating between sea ice, open sea, and clouds, under most conditions, thus allowing high resolution sea ice maps to be produced during the austral summer season.

  20. ARM - Sea Level and Climate Change

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

    ... This is particularly true if severe storms such as hurricanes and typhoons become more frequent. Statistics on Sea Level Rise According to many studies, the global mean sea level ...

  1. Checkmate SeaEnergy | Open Energy Information

    Open Energy Info (EERE)

    Checkmate SeaEnergy Jump to: navigation, search Name: Checkmate SeaEnergy Address: C O Avon Fabrications Unit 6 Pegasus Way Place: Bowerhill Melksham Zip: SN12 6TR Region: United...

  2. The North Carolina Field Test

    SciTech Connect (OSTI)

    Sharp, T.R.; Ternes, M.P.

    1990-08-01

    The North Carolina Field Test will test the effectiveness of two weatherization approaches: the current North Carolina Low-Income Weatherization Assistance Program and the North Carolina Field Test Audit. The Field Test Audit will differ from North Carolina's current weatherization program in that it will incorporate new weatherization measures and techniques, a procedure for basing measure selection of the characteristics of the individual house and the cost-effectiveness of the measure, and also emphasize cooling energy savings. The field test will determine the differences of the two weatherization approaches from the viewpoints of energy savings, cost effectiveness, and implementation ease. This Experimental Plan details the steps in performing the field test. The field test will be a group effort by several participating organizations. Pre- and post-weatherization data will be collected over a two-year period (November 1989 through August 1991). The 120 houses included in the test will be divided into a control group and two treatment groups (one for each weatherization procedure) of 40 houses each. Weekly energy use data will be collected for each house representing whole-house electric, space heating and cooling, and water heating energy uses. Corresponding outdoor weather and house indoor temperature data will also be collected. The energy savings of each house will be determined using linear-regression based models. To account for variations between the pre- and post-weatherization periods, house energy savings will be normalized for differences in outdoor weather conditions and indoor temperatures. Differences between the average energy savings of treatment groups will be identified using an analysis of variance approach. Differences between energy savings will be quantified using multiple comparison techniques. 9 refs., 8 figs., 5 tabs.

  3. EA-373 EDF Trading North America, LLC | Department of Energy

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

    EDF Trading North America, LLC EA-373 EDF Trading North America, LLC Order authorizong EDF Trading North America, LLCto exprto electric energy to Mexico. EA-373 EDF Trading North ...

  4. EA-367 EDF Trading North America, LLC | Department of Energy

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

    7 EDF Trading North America, LLC EA-367 EDF Trading North America, LLC Order authorizing EDF Trading North America, LLC to export electric energy to Canada EA-367 EDF Trading North ...

  5. North Dome decision expected soon

    SciTech Connect (OSTI)

    Not Available

    1981-08-01

    Decisions soon will be made which will set in motion the development of Qatar's huge North Dome gas field. The government and state company, Qatar General Petroleum Corp. (QGPC) is studying the results of 2 feasibility studies on the economics of LNG export, although initially North Dome exploitation will be aimed at the domestic market. Decisions on the nature and timing of the North Dome development are the most important that have had to be faced in the short 10-yr history of the small Gulf state. The country's oil production is currently running at approximately 500,000 bpd, with 270,000 bpd originating from 3 offshore fields. Output is expected to decline through 1990, and it generally is accepted that there is little likelihood of further major crude discoveries. Therefore, Qatar has to begin an adjustment from an economy based on oil to one based on gas, while adhering to the underlying tenets of long-term conservation and industrial diversification.

  6. Competition and Reliability in North American Electricity Markets...

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

    Electricity Markets Technical Workshop Competition and Reliability in North American Electricity Markets Technical Workshop Competition and Reliability in North American ...

  7. Liquid Propane Injection Technology Conductive to Today's North...

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

    Technology Conductive to Today's North American Specification Liquid Propane Injection Technology Conductive to Today's North American Specification Liquid propane injection ...

  8. North Dakota Energy Workforce Development

    SciTech Connect (OSTI)

    Carter, Drake

    2014-12-29

    Bismarck State College, along with its partners (Williston State College, Minot State University and Dickinson State University), received funding to help address the labor and social impacts of rapid oilfield development in the Williston Basin of western North Dakota. Funding was used to develop and support both credit and non-credit workforce training as well as four major symposia designed to inform and educate the public; enhance communication and sense of partnership among citizens, local community leaders and industry; and identify and plan to ameliorate negative impacts of oil field development.

  9. North American Natural Gas Markets

    SciTech Connect (OSTI)

    Not Available

    1989-02-01

    This report summarizes die research by an Energy Modeling Forum working group on the evolution of the North American natural gas markets between now and 2010. The group's findings are based partly on the results of a set of economic models of the natural gas industry that were run for four scenarios representing significantly different conditions: two oil price scenarios (upper and lower), a smaller total US resource base (low US resource case), and increased potential gas demand for electric generation (high US demand case). Several issues, such as the direction of regulatory policy and the size of the gas resource base, were analyzed separately without the use of models.

  10. North American Natural Gas Markets

    SciTech Connect (OSTI)

    Not Available

    1988-12-01

    This report sunnnarizes the research by an Energy Modeling Forum working group on the evolution of the North American natural gas markets between now and 2010. The group's findings are based partly on the results of a set of economic models of the natural gas industry that were run for four scenarios representing significantly different conditions: two oil price scenarios (upper and lower), a smaller total US resource base (low US resource case), and increased potential gas demand for electric generation (high US demand case). Several issues, such as the direction of regulatory policy and the size of the gas resource base, were analyzed separately without the use of models.

  11. Tectonic history of the southeastern North America

    SciTech Connect (OSTI)

    Hatcher, R.D. Jr. . Dept. of Geological Sciences Oak Ridge National Lab., TN )

    1993-03-01

    The present-day configuration of the crust of southeastern North America (SENA) is the product of a lengthy history traceable through more than 1 billion yr. of geologic time. The Appalachians (AP) record complete Wilson cycles of opening and closing of several oceans from ca. 690 Ma to 245 M. The final event forming the AP was the collision of SENA with Gondwana to form the supercontinent Pangaea. The Ouachitas (OA) had a somewhat different history culminating with island-arc collision during the Pennsylvanian--before the final collision began in the AP. SENA faced the open lapetos ocean no earlier than the Early Cambrian. The AP and OA were built on an earlier margin formed by rifting of the Rodonia super-continent formed by construction of the 1.2 to 1.0 Ga Grenville orogen, and farther west, a crust formed by still earlier (1.3 and 1.8 Ga) events. Recent suggestions that part of the AP platform is in Argentina raises the possibility that a fragment was rifted from between the AP and OA during the early Paleozoic. The crust beneath the Mississippi Embayment is atypical of continental crust, and would have been rifted during the Neoproterozoic and early Paleozoic. The Argentine fragment may have been removed along a transform that was reactivated several times since. Northern Pangaea was rifted during the Late Triassic and Early Jurassic and SENA once again faced open ocean-the nascent present Atlantic (AT) when spreading began. The Gulf of Mexico (GOM) also opened then forming extensive salt deposits. The AT opened partly along the old suture, but produced a failed rift in GA and FL leaving a piece of Africa forming the crust beneath the Coastal Plain as far south as central FL. The overlying sediments record recurrent uplift and decay of the AP and OA, cooling of new AT oceanic crust, eustatic sea-level changes during the Mesozoic and Cenozoic, and uplift of the Rockies providing a new source of voluminous detritus that is still being deposited in the GOM.

  12. Biogeochemistry in Sea Ice: CICE model developments

    SciTech Connect (OSTI)

    Jeffery, Nicole; Hunke, Elizabeth; Elliott, Scott; Turner, Adrian

    2012-06-18

    Polar primary production unfolds in a dynamic sea ice environment, and the interactions of sea ice with ocean support and mediate this production. In spring, for example, fresh melt water contributes to the shoaling of the mixed layer enhancing ice edge blooms. In contrast, sea ice formation in the fall reduces light penetration to the upper ocean slowing primary production in marine waters. Polar biogeochemical modeling studies typically consider these types of ice-ocean interactions. However, sea ice itself is a biogeochemically active medium, contributing a significant and, possibly, essential source of primary production to polar regions in early spring and fall. Here we present numerical simulations using the Los Alamos Sea Ice Model (CICE) with prognostic salinity and sea ice biogeochemistry. This study investigates the relationship between sea ice multiphase physics and sea ice productivity. Of particular emphasis are the processes of gravity drainage, melt water flushing, and snow loading. During sea ice formation, desalination by gravity drainage facilitates nutrient exchange between ocean and ice maintaining ice algal blooms in early spring. Melt water flushing releases ice algae and nutrients to underlying waters limiting ice production. Finally, snow loading, particularly in the Southern Ocean, forces sea ice below the ocean surface driving an upward flow of nutrient rich water into the ice to the benefit of interior and freeboard communities. Incorporating ice microphysics in CICE has given us an important tool for assessing the importance of these processes for polar algal production at global scales.

  13. Flexible riser and mooring system develops small oil fields in the North Sea

    SciTech Connect (OSTI)

    Thompson, A.M.; Holmes, G. ); Benstead, P.J. )

    1991-11-01

    This paper reports on the flexible riser and mooring system (FRAMS) which provides a technically straightforward, commercially attractive method of developing small oil fields. A passively moored 60,000-deadweight-ton (60,000-DWT) tanker with deck-mounted equipment provides a swivelless well fluid and injection water path from and to the wellheads. The system can be disconnected rapidly in severe weather.

  14. Fracture characterization and diagenesis in the Clipper field, Sole Pit basin, southern north sea

    SciTech Connect (OSTI)

    Franssen, R.C.M.W.; Brint, J.F. ); Sleeswijk Visser, T.J. ); Beecham, A. )

    1993-09-01

    The Clipper field in the Sole Pit basin produces from tight Leman sandstones of the Rotliegende Group (Lower Permian). The reservoir consists of aeolian sediments. Gas production comes from open natural fractures and dune slipface sands with highly variable rates. The effects of fractures and diagenesis on reservoir quality were investigated. Three fracture networks have been observed in two highly deviated cored wells. Fault-related fractures occur close to, and parallel with, seismically mapped faults. Fold-related fractures occur as two sets of conjugate fractures, with the local maximum compressive stresses ([sigma][sub 1]) trending northeast-southwest and northwest-southeast, respectively. The dominant fracture types are cataclastic and dilational shear fractures. The cataclastic shear fractures were reopened and both fracture types are partially filled by silica, carbonate, and anhydrite cements. The main cement types within the sandstone matrix include dolomite, silica, anhydrite, illite, and ferroan carbonates. Early carbonate cements precipitated during initial burial from a mixture of Rotliegende groundwater and marine pore-fluids from the higher temperatures from Zechstein-derived pore fluids. Pore-filling and fracture-related ferroan carbonate and silica cement precipitated between temperatures of 100-150[degrees]C from isotopically evolved pore fluid. Integration of these data with the burial history and regional geological data reveal that the fault-related fractures formed during the formation of the Sole Pit rift basin in the Middle to Late Jurassic. The fold-related fractures formed during the Late Cretaceous inversion. The open fractures that contribute to production are associated with the inversion-related deformation. Modeling of these fracture networks, calibrated against available well data, can be used to define areas with high shear fracture density and assist development of fields in the Sole Pit basin.

  15. The Rotliegende sedimentation history of the Southern north sea and adjacent countries

    SciTech Connect (OSTI)

    Verdier, J.P. )

    1993-09-01

    Since the discovery of the giant Groningen gas field in 1959, followed in the mid 1960s by smaller accumulations in the offshore and onshore areas, the Southern Permian Basin has had a lot of industry activity. The resulting large amount of data available has made possible a study of the basin's evolution at a regional scale in a more detailed manner than had been done and reported in the past. Data from the United Kingdom offshore and netherlands and Germany onshore and offshore were gathered and investigated. The study addressed a total of 905 wells distributed over the three counties of which 129 had core descriptions. A stratigraphic subdivision, combining the cyclicity of both halite precipitation and clastic deposition represented by a large variety of facies, was established. Three periods of sedimentation are distinguished: Schneverdingen, Slochteren, and Hannover. They correspond to distinct phases of basin extension. The variety in pre-Rotliegende tectonic evolution of the various hinterlands surrounding the basin as well as climatic differences are important sedimentological controls of the basin fill. A series of facies and time maps illustrates the basin sedimentological composition and the distribution of lake, sabkha, eolian, and fluvial deposits during the three periods. Tectonic elements, climate, and westward prograding extension are the main controlling factors responsible for the sedimentological differences across the basin. These distinctive features are retained and enhanced during post-Rotliegende basin evolution.

  16. REpower North China Ltd | Open Energy Information

    Open Energy Info (EERE)

    China Ltd Jump to: navigation, search Name: REpower North (China) Ltd Place: Baotou, Inner Mongolia Autonomous Region, China Zip: 14033 Product: Joint venture to manufacture 2MW...

  17. North American Hydro | Open Energy Information

    Open Energy Info (EERE)

    Hydro Jump to: navigation, search Name: North American Hydro Place: Schofield, Wisconsin Zip: 54476 Sector: Hydro Product: Focused on developing, upgrading, owning, and operating...

  18. North American Coating Laboratories | Open Energy Information

    Open Energy Info (EERE)

    Coating Laboratories Jump to: navigation, search Name: North American Coating Laboratories Address: 9450 Pineneedle Drive Place: Mentor, Ohio Zip: 44060 Sector: Services, Solar...

  19. North American Biofuels | Open Energy Information

    Open Energy Info (EERE)

    Biofuels Jump to: navigation, search Name: North American Biofuels Place: Bohemia, New York Product: Biodiesel eqwuipment manufacturer and producer of biodiesel Coordinates:...

  20. North Reading, Massachusetts: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    ,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":"" Hide Map North Reading is a town in Middlesex County, Massachusetts.1 US Recovery Act Smart Grid Projects...

  1. North Associated Power Corporation | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: North Associated Power Corporation Place: Huhehaote, Inner Mongolia Autonomous Region, China Zip: 10020 Product: A company generating power for Inner...

  2. Sandia Energy - North American Electric Reliability Corporation...

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

    North American Electric Reliability Corporation (NERC) Report Posted Home Energy Assurance Infrastructure Security Grid Integration News News & Events Transmission Grid Integration...

  3. North Carolina | National Nuclear Security Administration

    National Nuclear Security Administration (NNSA)

    North Carolina NNSA to Conduct Background Radiation Testing The National Nuclear Security Administration (NNSA) and Federal Emergency Management Agency (FEMA) under the Nuclear ...

  4. North Country Ethanol LLC | Open Energy Information

    Open Energy Info (EERE)

    Country Ethanol LLC Jump to: navigation, search Name: North Country Ethanol LLC Place: Rosholt, South Dakota Zip: 57260 Product: 20mmgy (75.7m litresy) ethanol producer....

  5. Hillsborough, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    North Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 36.0754183, -79.0997347 Show Map Loading map... "minzoom":false,"mappingservice...

  6. Transylvania County, North Carolina: Energy Resources | Open...

    Open Energy Info (EERE)

    Transylvania County, North Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.2190534, -82.7778579 Show Map Loading map......

  7. ,"North Carolina Natural Gas Industrial Consumption (MMcf)"

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

    ,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","North Carolina Natural Gas Industrial Consumption (MMcf)",1,"Monthly","102015" ,"Release...

  8. North Carolina Solar Center | Open Energy Information

    Open Energy Info (EERE)

    Solar Center Jump to: navigation, search Name: North Carolina Solar Center Sector: Renewable Energy Product: Promotes the use of renewable energy technologies with funding from the...

  9. Hendersonville, North Carolina: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Hendersonville, North Carolina: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 35.3187279, -82.4609528 Show Map Loading map......

  10. North American Biodiesel | Open Energy Information

    Open Energy Info (EERE)

    North American Biodiesel Place: Menmonee Falls, Wisconsin Product: Biodiesel producer currently developing a biodiesel plant in Butler, Wisconsin and with plans to develop another...

  11. Enel North America | Open Energy Information

    Open Energy Info (EERE)

    America Jump to: navigation, search Name: Enel North America Address: One Tech Drive Place: Andover, Massachusetts Zip: 01810 Region: Greater Boston Area Sector: Wind energy...

  12. PROGRAM REACHES DIVERSE NORTH CAROLINA COMMUNITY

    Broader source: Energy.gov [DOE]

    The City of Greensboro, North Carolina, sought to reach a diverse community with energy efficiency improvements through the BetterBuildings for Greensboro Program. While all residential and...

  13. SouthSouthNorth | Open Energy Information

    Open Energy Info (EERE)

    policy environment. SouthSouthNorth contributed to the development of the International Gold Standard label which ensures the highest standards of practice throughout CDM project...

  14. Frequency Instability Problems in North American Interconnections

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

    Instability Problems in North American Interconnections Prepared by: Energy Sector Planning and Analysis (ESPA) ... would make the situation worse during an emergency event. ...

  15. A reassessment of the referral of Sea Turtle skulls to Osteopygis(Late Cretaceous, New Jersey, USA)

    SciTech Connect (OSTI)

    Parham, James F.

    2005-01-01

    Specimens referred to Osteopygis (Late Cretaceous-Paleocene,North America) represent a chimera, a polyphyletic mixture of taxa. Theholotype of Osteopygis (AMNH 1485) and more complete referred postcranialspecimens resemble non-marine stem cryptodires ("macrobaenids"). Becausethe skull material historically referredto Osteopygis sharessynapomorphies with cheloniid sea turtles, all current workers acceptOsteopygis as a stem-cheloniid sea turtle. Multiple lines of evidencecombine to support the hypothesis that sea turtle cranial material is notattributable to Osteopygis. These lines of evidence include: phylogenetichypotheses of character evolution, the tenuous historical attribution ofspecimens, and the taphonomy of the Hornerstown Formation. Thename-bearing Osteopygis material and referred postcrania are bestconsidered Eucryptodira incertae sedis (cf. "Macrobaenidae"). The cranialspecimens formerly assigned to the Osteopyginae now are restricted to theclade Euclastes and those referred to Osteopygis emarginatus are herereferred to Euclastes wielandi (comb. nov.). The 'decapitation' ofOsteopygis reconciles morphological trends within stemcheloniids.

  16. North Dakota Refining Capacity Study

    SciTech Connect (OSTI)

    Dennis Hill; Kurt Swenson; Carl Tuura; Jim Simon; Robert Vermette; Gilberto Marcha; Steve Kelly; David Wells; Ed Palmer; Kuo Yu; Tram Nguyen; Juliam Migliavacca

    2011-01-05

    According to a 2008 report issued by the United States Geological Survey, North Dakota and Montana have an estimated 3.0 to 4.3 billion barrels of undiscovered, technically recoverable oil in an area known as the Bakken Formation. With the size and remoteness of the discovery, the question became 'can a business case be made for increasing refining capacity in North Dakota?' And, if so what is the impact to existing players in the region. To answer the question, a study committee comprised of leaders in the region's petroleum industry were brought together to define the scope of the study, hire a consulting firm and oversee the study. The study committee met frequently to provide input on the findings and modify the course of the study, as needed. The study concluded that the Petroleum Area Defense District II (PADD II) has an oversupply of gasoline. With that in mind, a niche market, naphtha, was identified. Naphtha is used as a diluent used for pipelining the bitumen (heavy crude) from Canada to crude markets. The study predicted there will continue to be an increase in the demand for naphtha through 2030. The study estimated the optimal configuration for the refinery at 34,000 barrels per day (BPD) producing 15,000 BPD of naphtha and a 52 percent refinery charge for jet and diesel yield. The financial modeling assumed the sponsor of a refinery would invest its own capital to pay for construction costs. With this assumption, the internal rate of return is 9.2 percent which is not sufficient to attract traditional investment given the risk factor of the project. With that in mind, those interested in pursuing this niche market will need to identify incentives to improve the rate of return.

  17. Sea ice - atmosphere interaction: Application of multispectral...

    Office of Scientific and Technical Information (OSTI)

    Application of multispectral satellite data in polar surface energy flux estimates. ... Title: Sea ice - atmosphere interaction: Application of multispectral satellite data in ...

  18. Partnership connects North America NGL markets

    SciTech Connect (OSTI)

    Bodenhamer, K.

    1998-12-31

    The United States and Canadian NGL/LPG pipeline network became a larger North America system on April 2, 1997 with the opening of the Rio Grande Pipeline, delivering LPG from the United States to Mexico. This North American pipeline system now links three of the world`s largest LPG producing and consuming nations.

  19. North Star Refrigerator: Order (2013-CE-5355)

    Broader source: Energy.gov [DOE]

    DOE ordered North Star Refrigerator Co., Inc. to pay a $8,000 civil penalty after finding North Star Refrigerator had failed to certify that any basic models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

  20. FNOV SEA-2015-01

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

    Admi nistrator, National Nuclear Security Administration Wash ington, DC 20585 VIA OVERNIGHT CARRIER Dr. Paul J. Hommert President Sandia Corporation 1515 Eubank SE July 13, 2015 Building 802 I Room 3180 Albuquerque, New Mexico 87123 SEA-2015-01 (FNOV) Dear Dr. Hommert: ///A *. .,~~~~ llV~~~ National Nuclear Security Administration Pursuant to section 234B of the Atomic Energy Act of 1954, as amended, (the Act) 42 U.S.C. ยง 2282b, and the Department of Energy (DOE) regulations at 10 C.F.R. Part

  1. North Dakota Natural Gas Processed in North Dakota (Million Cubic Feet)

    Gasoline and Diesel Fuel Update (EIA)

    North Dakota (Million Cubic Feet) North Dakota Natural Gas Processed in North Dakota (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2010's 111,925 177,995 231,935 301,661 - = 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: Natural Gas Processed North Dakota-North Dakota

  2. North Dakota Natural Gas Plant Liquids Production Extracted in North Dakota

    Gasoline and Diesel Fuel Update (EIA)

    (Million Cubic Feet) North Dakota (Million Cubic Feet) North Dakota Natural Gas Plant Liquids Production Extracted in North Dakota (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2010's 48,504 - = 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: NGPL Production, Gaseous Equivalent North Dakota-North

  3. Kinston, North Carolina: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Kinston is a city in Lenoir County, North Carolina. It falls under North Carolina's 1st congressional district and North...

  4. Power North America RFI Comments | Department of Energy

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

    North America RFI Comments Power North America RFI Comments Power North America RFI Comments: Under most regulatory rules and policies in the U.S., utilities are incentivized to ...

  5. MHK Technologies/SeaWEED | Open Energy Information

    Open Energy Info (EERE)

    Return to the MHK database homepage SeaWEED.jpg Technology Profile Primary Organization Grey Island Energy Inc Technology Resource Click here Wave Technology Description The Sea...

  6. Sociedad Eolica de Andalucia SA SEA | Open Energy Information

    Open Energy Info (EERE)

    Sociedad Eolica de Andalucia SA SEA Jump to: navigation, search Name: Sociedad Eolica de Andalucia SA (SEA) Place: San Juan de Aznalfarache, Sevilla, Spain Zip: 41920 Product:...

  7. Salton Sea Power Plant Recognized as Most Innovative Geothermal...

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

    Salton Sea Power Plant Recognized as Most Innovative Geothermal Project Salton Sea Power Plant Recognized as Most Innovative Geothermal Project February 10, 2013 - 3:32pm Addthis ...

  8. Application for Presidential Permit OE Docket No. PP-299 Sea...

    Office of Environmental Management (EM)

    99 Sea Breeze Pacific Regional Transmission System, INC Application for Presidential Permit OE Docket No. PP-299 Sea Breeze Pacific Regional Transmission System, INC TBDApplication ...

  9. PP-299 Sea Breeze Pacific Regional Transmission System Inc |...

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

    More Documents & Publications PP-299-1 Sea Breeze Olympic Converter LP Application for Presidential Permit OE Docket No. PP-299 Sea Breeze Pacific Regional Transmission System, INC ...

  10. Fluid Inclusion Analysis At Salton Sea Geothermal Area (1990...

    Open Energy Info (EERE)

    Salton Sea Geothermal Area (1990) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Fluid Inclusion Analysis At Salton Sea Geothermal Area (1990)...