Sample records for fox hill dome

  1. Strategic Petroleum Reserve (SPR) geological site characterization report, Big Hill Salt Dome

    SciTech Connect (OSTI)

    Hart, R.J.; Ortiz, T.S.; Magorian, T.R.

    1981-09-01T23:59:59.000Z

    Geological and geophysical analyses of the Big Hill Salt Dome were performed to determine the suitability of this site for use in the Strategic Petroleum Reserve (SPR). Development of 140 million barrels (MMB) of storage capacity in the Big Hill Salt Dome is planned as part of the SPR expansion to achieve 750 MMB of storage capacity. Objectives of the study were to: (1) Acquire, evaluate, and interpret existing data pertinent to geological characterization of the Big Hill Dome; (2) Characterize the surface and near-surface geology and hydrology; (3) Characterize the geology and hydrology of the overlying cap rock; (4) Define the geometry and geology of the dome; (5) Determine the feasibility of locating and constructing 14 10-MMB storage caverns in the south portion of the dome; and (6) Assess the effects of natural hazards on the SPR site. Recommendations are included. (DMC)

  2. Anomalous zones in Gulf Coast Salt domes with special reference to Big Hill, TX, and Weeks Island, LA

    SciTech Connect (OSTI)

    Neal, J.T. [Sandia National Labs., Albuquerque, NM (United States); Magorian, T.R. [Magorian (Thomas R.), Amherst, NY (United States); Thoms, R.L. [AGM, Inc., College Station, TX (United States); Autin, W.J.; McCulloh, R.P. [Louisiana Geological Survey, Baton Rouge, LA (United States); Denzler, S.; Byrne, K.O. [Acres International Corp., Amherst, NY (United States)

    1993-07-01T23:59:59.000Z

    Anomalous features in Gulf Coast Salt domes exhibit deviations from normally pure salt and vary widely in form from one dome to the next, ranging considerably in length and width. They have affected both conventional and solution mining in several ways. Gas outbursts, insolubles, and potash (especially carnallite) have led to the breakage of tubing in a number of caverns, and caused irregular shapes of many caverns through preferential leaching. Such anomalous features essentially have limited the lateral extent of conventional mining at several salt mines, and led to accidents and even the closing of several other mines. Such anomalous features, are often aligned in anomalous zones, and appear to be related to diapiric processes of salt dome development. Evidence indicates that anomalous zones are found between salt spines, where the differential salt intrusion accumulates other materials: Anhydrite bands which are relatively strong, and other, weaker impurities. Shear zones and fault displacement detected at Big Hill and Weeks Island domes have not yet had any known adverse impacts on SPR oil storage, but new caverns at these sites conceivably may encounter some potentially adverse conditions. Seismic reflection profiles at Big Hill dome have shown numerous fractures and faults in the caprock, and verified the earlier recognition of a major shear zone transecting the entire salt stock and forming a graben in the overlying caprock. Casing that is placed in such zones can be at risk. Knowledge of these zones should create awareness of possible effects rather than preclude the future emplacement of caverns. To the extent possible, major anomalous zones and salt stock boundaries should be avoided. Shear zones along overhangs may be particularly hazardous, and otherwise unknown valleys in the top of salt may occur along shear zones. These zones often can be mapped geophysically, especially with high-resolution seismic techniques.

  3. Reproduction of the San Joaquin kit fox on Naval Petroleum Reserve No. 1, Elk Hills, California: 1980-1985

    SciTech Connect (OSTI)

    Zoellick, B.W.; O'Farrell, T.P.; McCue, P.M.; Harris, C.E.; Kato, T.T.

    1987-01-01T23:59:59.000Z

    Reproduction of the San Joaquin kit fox (Vulpes macrotis mutica) was studied in areas of petroleum development and areas relatively undisturbed by development on and adjacent to Elk Hills Naval Petroleum Reserve No. 1 (NPR-1), California from 1980-1985. Pregnancy rates of adults did not differ between habitats (93 to 100%), but the yearling pregnancy rate in developed habitat (56%) was lower than the adult rates and the yearling rate for undeveloped habitat (100%). Mean corpora lutea and placental scar counts did not differ between undeveloped and developed habitats, but adults had greater corpora lutea and placental scar counts than yearlings. Litter sizes averaged 4.1 and 4.4 for undeveloped and developed habitats respectively from 1980-1985 and did not differ between years or habitats. Mean number of litters observed per square mile during 1980-1985 did not differ between undeveloped (0.34) and developed habitats (0.29). The percentage of all females successfully raising pups in developed habitat declined significantly from 1980-1985 in comparison with the percent success of females in undeveloped habitat. Numbers of litters per square mile in developed habitat also declined significantly after 1981. The sex ratio of pups trapped in developed habitat was skewed towards males during the decline in litters produced per square mile from 1982-1985, but the ratio of males to females in undeveloped habitat did not differ from 1:1 during this time. The decline in some measures of reproductive success in developed habitat after 1981 coincided with a decrease in black-tailed jackrabbit and desert cottontail numbers on the NPR-1 study area. The decreased reproductive success of foxes in developed habitat after 1981 may have resulted from habitat degradation caused by oil field production activities, declining lagomorph numbers, or other unknown causes. 49 refs., 7 figs., 8 tabs.

  4. Serologic survey for disease in endangered San Joaquin kit fox, Vulpes macrotis mutica, inhabiting the Elk Hills Naval Petroleum Reserve, Kern County, California

    SciTech Connect (OSTI)

    McCue, P.M.; O'Farrell, T.P.

    1986-07-01T23:59:59.000Z

    Serum from endangered San Joaquin kit foxes, Vulpes macrotis mutica, and sympatric wildlife inhabiting the Elk Hills Petroleum Reserve, Kern County, and Elkhorn Plain, San Luis Obispo County, California, was collected in 1981 to 1982 and 1984, and tested for antibodies against 10 infectious disease pathogens. Proportions of kit fox sera containing antibodies against diseases were: canine parvovirus, 100% in 1981 to 1982 and 67% in 1984; infectious canine hepatitis, 6% in 1981 to 1982 and 21% in 1984; canine distemper, 0 in 1981 to 1982 and 14% in 1984; tularemia, 8% in 1981 to 1982 and 31% in 1984; Brucella abortus, 8% in 1981 to 1982 and 3% in 1984; Brucella canis, 14% in 1981 to 1982 and 0 in 1984; toxoplasmosis, 6% in 1981 to 1982; coccidioidomycosis, 3% in 1981 to 1982; and plague and leptospirosis, 0 in 1981 to 1982. High population density, overlapping home ranges, ability to disperse great distances, and infestation by ectoparasites were cited as possible factors in the transmission and maintenance of these diseases in kit fox populations.

  5. Population density of San Joaquin kit fox

    SciTech Connect (OSTI)

    McCue, P.; O'Farrell, T.P.; Kato, T.; Evans, B.G.

    1982-01-01T23:59:59.000Z

    Populations of the endangered San Joaquin kit fox, vulpes macrotis mutica, are known to occur on the Elk Hills Naval Petroleum Reserve No. 1. This study assess the impact of intensified petroleum exploration and production and associated human activities on kit fox population density. (ACR)

  6. Reproductive patterns of San Joaquin kit fox. [Vulpes macrotis mutica

    SciTech Connect (OSTI)

    Evans, B.G.; O'Farrell, T.P.; McCue, P.; Kato, T.

    1982-01-01T23:59:59.000Z

    Populations of the endangered San Joaquin kit fox, Vulpes macrotis mutica, are known to occur on the Naval Petroleum Reserve No. 1 (NPR-1) in Elk Hills, California. In order to ascertain that the maximization of oil production and associated human activities do not jeopardize the continued existence of the kit fox or its essential habitat the reproductive patterns of the kit fox were investigated. (ACR)

  7. Biological assessment of the effects of petroleum production at maximum efficient rate, Naval Petroleum Reserve No. 1 (Elk Hills), Kern County, California, on the endangered San Joaquin kit fox, Vulpes macrotis mutica

    SciTech Connect (OSTI)

    O'Farrell, T.P.; Harris, C.E.; Kato, T.T.; McCue, P.M.

    1986-06-01T23:59:59.000Z

    Between 1980 and 1986 DOE sponsored field studies to gather sufficient information to determine the status of the species on Naval Petroleum Reserve-1 and to evaluate the possible effects of MER. Transect surveys were conducted in 1979 and 1984 to document the distribution and relative density of fox dens. Radiotelemetry studies were initiated to provide information on reproductive success, den use patterns, responses to petroleum field activities, food habits, movement patterns and home ranges, and sources and rates of mortality. Techniques for conducting preconstruction surveys to minimize possible negative effects of MER activities on foxes plus a habitat restoration program were developed and implemented. DOE determined during this biological assessment that the construction projects and operational activities necessary to achieve and sustain MER may have adversely affected the San Joaquin kit fox and its habitat. However, the direct, indirect, and cumulative effects of MER will not jeopardize the continued existence of the species because: (1) results of the extensive field studies did not provide evidence that MER effected negative changes in relative abundance, reproductive success, and dispersal of the species; (2) a successful policy of conducting preconstruction surveys to protect kit fox, their dens, and portions of their habitat was initiated; (3) the Secretary of the Interior did not designate critical habitat; (4) a habitat restoration plan was developed and implemented; (5) a monitoring program was implemented to periodically assess the status of kit fox; (6) a coyote control program was established with FWS to reduce predation on fox; and (7) administrative policies to reduce vehicle speeds, contain oil spills, restrict off-road vehicle (ORV) travel, and to prohibit hunting, trapping, livestock grazing, and agricultural activities, were maintained to protect kit fox.

  8. EIS-0075: Strategic Petroleum Reserve Phase III Development, Texoma and Seaway Group Salt Domes (West Hackberry and Bryan Mound Expansion, Big Hill Development) Cameron Parish, Louisiana, and Brazoria and Jefferson Counties, Texas

    Broader source: Energy.gov [DOE]

    Also see EIS-0021 and EIS-0029. The Strategic Petroleum Reserve (SPR) Office developed this EIS to assess the environmental impacts of expanding the existing SPR storage capacity from 538 million to 750 million barrels of storage and increasing the drawdown capability from 3.5 million to 4.5 million barrels per day. This EIS incorperates two previously issued EISs: DOE/EIS-0021, Seaway Group of Salt Domes, and DOE/EIS-0029, Texoma Group of Salt Domes.

  9. The 26 December (Boxing Day) 1997 sector collapse and debris avalanche at Soufriere Hills Volcano, Montserrat

    E-Print Network [OSTI]

    Belousov, Alexander

    , Russia 5 Institut de Physique du Globe de Paris (IPGP), 4 Place Jussieu, B 89, 75252 Cedex 05 Paris & Mullineaux 1981). At Soufriere Hills, an andesilic lava dome had grown over the unstable, hydro- thermally dome was exposed and depressurized, and it exploded to generate a powerful pyroclastic density current

  10. Mortality and dispersal of San Joaquin kit fox. [Vulpes macrotis matica

    SciTech Connect (OSTI)

    Kato, T.; O'Farrell, T.P.; McCue, P.; Evans, B.G.

    1982-01-01T23:59:59.000Z

    Populations of the endangered San Joaquin kit fox, Vulpes macrotis mutica, are known to occur on the Naval Petroleum Reserve No. 1 (NPR-1) in the Elk Hills, California. In order to ascertain whether the maximization of oil production and associated human activity jeopardized the continued existence of the kit fox, a study of the sources of mortality and patterns of dispersal of the kit fox was conducted. Sources of mortality in disturbed and undisturbed habitat were not significantly different. Predation was the most common cause of death, while vehicle-related deaths amounted to 14% of known mortalities. Levels of disturbance did not appear to influence dispersal patterns of juvenile kit fox. (ACR)

  11. Transport and Thermodynamics Dong, Fox, Hill, Lamm, Olsen, Vigil

    E-Print Network [OSTI]

    Lin, Zhiqun

    . Seagrave Thomas D. Wheelock PhD, Michigan State University PhD, University of Florida PhD, University of Michigan PhD, Iowa State University PhD, University of Wisconsin PhD, University of Illinois PhD, Iowa of Minnesota PhD, Tsinghua University PhD, Kansas State University PhD, University of Wisconsin PhD, University

  12. american fox pseudalopex: Topics by E-print Network

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

    FOX, and BENNY SUDAKOV Abstract Ramsey. Conlon's work partially supported by a Royal Society University Research Fellowship. Fox's work partially, FOX, and SUDAKOV geometry,...

  13. Cardwell Hills, Lupine Meadows, Bald Hill and

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

    in Benton County, including Cardwell Hills, Lupine Meadows, Bald Hill and Fitton Green Natural Area. This area has been identi- fied as a key site in the U.S. Fish and Wildlife...

  14. Features of Bayou Choctaw SPR caverns and internal structure of the salt dome.

    SciTech Connect (OSTI)

    Munson, Darrell E.

    2007-07-01T23:59:59.000Z

    The intent of this study is to examine the internal structure of the Bayou Choctaw salt dome utilizing the information obtained from graphical representations of sonar survey data of the internal cavern surfaces. Many of the Bayou Choctaw caverns have been abandoned. Some existing caverns were purchased by the Strategic Petroleum Reserve (SPR) program and have rather convoluted histories and complex cavern geometries. In fact, these caverns are typically poorly documented and are not particularly constructive to this study. Only two Bayou Choctaw caverns, 101 and 102, which were constructed using well-controlled solutioning methods, are well documented. One of these was constructed by the SPR for their use while the other was constructed and traded for another existing cavern. Consequently, compared to the SPR caverns of the West Hackberry and Big Hill domes, it is more difficult to obtain a general impression of the stratigraphy of the dome. Indeed, caverns of Bayou Choctaw show features significantly different than those encountered in the other two SPR facilities. In the number of abandoned caverns, and some of those existing caverns purchased by the SPR, extremely irregular solutioning has occurred. The two SPR constructed caverns suggest that some sections of the caverns may have undergone very regular solutioning to form uniform cylindrical shapes. Although it is not usually productive to speculate, some suggestions that point to the behavior of the Bayou Choctaw dome are examined. Also the primary differences in the Bayou Choctaw dome and the other SPR domes are noted.

  15. Three dimensional simulation for Big Hill Strategic Petroleum Reserve (SPR).

    SciTech Connect (OSTI)

    Ehgartner, Brian L. (Sandia National Laboratories, Albuquerque, NM); Park, Byoung Yoon; Sobolik, Steven Ronald (Sandia National Laboratories, Albuquerque, NM); Lee, Moo Yul (Sandia National Laboratories, Albuquerque, NM)

    2005-07-01T23:59:59.000Z

    3-D finite element analyses were performed to evaluate the structural integrity of caverns located at the Strategic Petroleum Reserve's Big Hill site. State-of-art analyses simulated the current site configuration and considered additional caverns. The addition of 5 caverns to account for a full site and a full dome containing 31 caverns were modeled. Operations including both normal and cavern workover pressures and cavern enlargement due to leaching were modeled to account for as many as 5 future oil drawdowns. Under the modeled conditions, caverns were placed very close to the edge of the salt dome. The web of salt separating the caverns and the web of salt between the caverns and edge of the salt dome were reduced due to leaching. The impacts on cavern stability, underground creep closure, surface subsidence and infrastructure, and well integrity were quantified. The analyses included recently derived damage criterion obtained from testing of Big Hill salt cores. The results show that from a structural view point, many additional caverns can be safely added to Big Hill.

  16. Three-dimensional representations of salt-dome margins at four active strategic petroleum reserve sites.

    SciTech Connect (OSTI)

    Rautman, Christopher Arthur; Stein, Joshua S.

    2003-01-01T23:59:59.000Z

    Existing paper-based site characterization models of salt domes at the four active U.S. Strategic Petroleum Reserve sites have been converted to digital format and visualized using modern computer software. The four sites are the Bayou Choctaw dome in Iberville Parish, Louisiana; the Big Hill dome in Jefferson County, Texas; the Bryan Mound dome in Brazoria County, Texas; and the West Hackberry dome in Cameron Parish, Louisiana. A new modeling algorithm has been developed to overcome limitations of many standard geological modeling software packages in order to deal with structurally overhanging salt margins that are typical of many salt domes. This algorithm, and the implementing computer program, make use of the existing interpretive modeling conducted manually using professional geological judgement and presented in two dimensions in the original site characterization reports as structure contour maps on the top of salt. The algorithm makes use of concepts of finite-element meshes of general engineering usage. Although the specific implementation of the algorithm described in this report and the resulting output files are tailored to the modeling and visualization software used to construct the figures contained herein, the algorithm itself is generic and other implementations and output formats are possible. The graphical visualizations of the salt domes at the four Strategic Petroleum Reserve sites are believed to be major improvements over the previously available two-dimensional representations of the domes via conventional geologic drawings (cross sections and contour maps). Additionally, the numerical mesh files produced by this modeling activity are available for import into and display by other software routines. The mesh data are not explicitly tabulated in this report; however an electronic version in simple ASCII format is included on a PC-based compact disk.

  17. Salt dome discoveries mounting in Mississippi

    SciTech Connect (OSTI)

    Ericksen, R.L. [Mississippi Office of Geology, Jackson, MS (United States)

    1996-06-17T23:59:59.000Z

    Exploratory drilling around piercement salt domes in Mississippi has met with a string of successes in recent months. Exploration of these salt features is reported to have been initiated through the review of non-proprietary, 2D seismic data and subsurface control. This preliminary data and work were then selectively upgraded by the acquisition of additional, generally higher quality, conventional 2D seismic lines. This current flurry of successful exploration and ensuing development drilling by Amerada Hess Corp. on the flanks of salt domes in Mississippi has resulted in a number of significant Hosston discoveries/producers at: Carson salt dome in Jefferson Davis County; Dry Creek salt dome in Covington County, Midway salt dome in lamar County, Monticello salt dome in Lawrence County, and Prentiss salt dome in Jefferson Davis County. The resulting production from these fields is gas and condensate, with wells being completed on 640 acre production units.

  18. Conversion of the Big Hill geological site characterization report to a three-dimensional model.

    SciTech Connect (OSTI)

    Stein, Joshua S.; Rautman, Christopher Arthur

    2003-02-01T23:59:59.000Z

    The Big Hill salt dome, located in southeastern Texas, is home to one of four underground oil-storage facilities managed by the U. S. Department of Energy Strategic Petroleum Reserve (SPR) Program. Sandia National Laboratories, as the geotechnical advisor to the SPR, conducts site-characterization investigations and other longer-term geotechnical and engineering studies in support of the program. This report describes the conversion of two-dimensional geologic interpretations of the Big Hill site into three-dimensional geologic models. The new models include the geometry of the salt dome, the surrounding sedimentary units, mapped faults, and the 14 oil storage caverns at the site. This work provides a realistic and internally consistent geologic model of the Big Hill site that can be used in support of future work.

  19. Urban fox squirrel ecology and management

    E-Print Network [OSTI]

    McCleery, Robert Alan

    2007-09-17T23:59:59.000Z

    I studied the habitat selection, survival, and anti-predator behaviors of the fox squirrel (Siurus niger) across the urban-rural gradient in College Station, Texas. From two years of tracking the radio locations of 82 fox squirrels, my data...

  20. Lava Dome | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant Jump to:Landowners and Wind Energy DevelopmentLaurentian Energy Authority Jump to:Dome

  1. Dome Tech | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model,DOE FacilityDimondale, Michigan:Emerling FarmCenter,Dolliver, Iowa:Dome Tech Jump

  2. Hematologic values of the endangered San Joaquin kit fox, Vulpes macrotis mutica

    SciTech Connect (OSTI)

    McCue, P.M.; O'Farrell, T.P.

    1986-01-01T23:59:59.000Z

    Between 1981 and 1982 a total of 102 blood samples was collected from 91 San Joaquin kit foxes, Vulpes macrotis mutica, won the US Department of Energy's Naval Petroleum Reserve No. 1 (Elk Hills), in western Kern County, California. The goal of the study was to establish normal blood parameters for this endangered species and to determine whether changes in them could be used to assess the possible effects of petroleum developments on foxes. Adult foxes had the following average hematological characteristics: RBC, 8.4 x 10/sup 6/ cells/..mu..l; Hb, 14.9 g/dl; PCV, 46.9%; MCV, 56.4 fl; MCH, 18.2 pg; MCHC, 32.0 g/dl; and WBC, 6900/..mu..l. None of the parameters differed significantly between the sexes. RBC, Hb, PCV, MCV, and MCHC varied as a function of age for puppies between three and six months of age. The highest values of MCV and MCH were obtained in summer, 1982, and the highest value of MCHC was obtained in winter, 1981-1982. These were the only parameters that appeared to change with season. None of the blood parameters appeared to be affected by petroleum developments. Hematological data for kit foxes, coyotes, and wolves confirmed a previously published observation that within mammalian families RBC is inversely correlated with body weight, and that MCV is directly correlated with body weight. It was speculated that it was an adaptive advantage for kit foxes having a high weight-specific metabolic rate to have evolved a high RBC and low MCV, allowing increased oxygen transport and exchange, while PCV was maintained relatively constant, avoiding hemoconcentration and increased viscosity of blood. 33 refs., 1 fig., 6 tabs.

  3. Journalism Students Win FOX News Challenge

    E-Print Network [OSTI]

    1 Journalism Students Win FOX News Challenge Journalism seniors Casey Chin and Meghan Lopez won months on the project, even travel- ing to the Lakota Nation in South Dakota during the winter break

  4. Geothermal studies of seven interior salt domes

    SciTech Connect (OSTI)

    Not Available

    1983-06-01T23:59:59.000Z

    This report defines and compares the geothermal environments of eight selected Gulf Coast salt domes. The thermal regimes in and around Gulf Coast salt domes are not well documented. The data base used for this study is an accumulation of bottom-hole temperature readings from oil and gas exploration wells and temperature logs run for the National Waste Terminal Storage (NWTS) program. The bottom-hole tempreatures were corrected in order to estimate the actual geothermal environments. Prior thermal studies and models indicate temperatures in and around salt domes are elevated above the norm by 1/sup 0/F to 25/sup 0/F. Using existing geothermal data and accepted theory, geothermal gradients for the selected domes and surrounding sediments were estimated. This study concludes that salt domes within a given basin have similar geothermal gradients, but that the basins differ in average geothermal gradients. This relationship is probably controlled by deep basement structural trends. No evidence of residual heat of emplacement was found associated with any of the selected domes.

  5. Elk Hills endangered and threatened species program: Phase 1 progress summary

    SciTech Connect (OSTI)

    O'Farrell, T.P.

    1980-03-01T23:59:59.000Z

    The endangered San Joaquin kit fox, Vulpes macrotis mutica, and bluntnosed leopard lizard, Crotaphytus silus, are known to occur on the Elk Hills Naval Petroleum Reserve, NPR-1. An integrated, multiphased field program was designed to gather, synthesize, and interpret ecological information necessary for Biological Assessments required by the Secretary of Interior. These assessments will be used as the basis for a formal consultation with the Department of Interior to determine whether DOE activities on Elk Hills are compatible with the continued existence of the two species. Transects totalling 840 km were walked through all sections of Elk Hills to determine: (1) the presence and relative densities of endangered or threatened species; (2) past and potential impacts of NPR-1 activities on endangered and threatened species; and (3) the potential application of remote sensing for gathering necessary data.

  6. Conservation by L. Fox, N. Meyer, and J. Greear

    E-Print Network [OSTI]

    O'Laughlin, Jay

    1 Idaho Conservation Reserve Program by L. Fox, N. Meyer, and J. Greear Contract Holders ........................................................................................................................... 39 About the Authors: Linette Fox is an Extension research associate and Neil Meyer is a agricultural Reserve Program Contract Holders' Preferences for the 1995 Food Security Act by L. Fox, N. Meyer, and J

  7. Radar investigation of the Hockley salt dome

    E-Print Network [OSTI]

    Hluchanek, James Andrew

    1973-01-01T23:59:59.000Z

    : Geophysics RADAR INVESTIGATION OF THE HOCKLEY SALT DOME A Thesis by UAMES ANDREW HLUCHANEK A'pproved as to style and content by: (Head of Departme t ? Member) May 1. 973 ABSTRACT Radar investigation of the Hockley Salt Dome. . (Nay, 1973) James... Andrew Hluchanek, B. S. , Texas A&M University Directed by: Dr. Robert R. Unterberger Radar probing through salt was accomplished at 17 radar stations established in the United Salt Company mine at Hockley, Texas. The top of the salt dom is mapped...

  8. Borehole locations on seven interior salt domes

    SciTech Connect (OSTI)

    Simcox, A.C.; Wampler, S.L.

    1982-08-01T23:59:59.000Z

    This report is designed as an inventory of all wells known to have been drilled within a five-mile radius of each of seven salt domes within the Interior Salt Basin in east Texas, northern Louisiana and Mississippi. There are 72 boreholes that entered salt above an elevation of -3000 feet mean sea level. For these, details of location, drilling dates, depth of casing and cement, elevation of top of caprock and salt, etc., are given on tables in the appendix. Of the seven domes, Oakwood has the largest number of boreholes, thirty-eight (including two sidetracked wells) that enter the salt stock above -3000 feet mean sea level; another dome in northeast Texas, Keechi, has eight; in northern Louisiana, Rayburn's has four and Vacherie has five; in southern Mississippi, Cypress Creek has seven, Lampton has one, and Richton has nine. In addition, all wells known outside the supra-domal area, but within a five-mile radius of the center of the 7 domes are separately catalogued.

  9. Identifying suitable "piercement" salt domes for nuclear waste storage sites

    SciTech Connect (OSTI)

    Kehle, R.

    1980-08-01T23:59:59.000Z

    Piercement salt domes of the northern interior salt basins of the Gulf of Mexico are being considered as permanent storage sites for both nuclear and chemically toxic wastes. The suitable domes are stable and inactive, having reached their final evolutionary configuration at least 30 million years ago. They are buried to depths far below the level to which erosion will penetrate during the prescribed storage period and are not subject to possible future reactivation. The salt cores of these domes are themselves impermeable, permitting neither the entry nor exit of ground water or other unwanted materials. In part, a stable dome may be recognized by its present geometric configuration, but conclusive proof depends on establishing its evolutionary state. The evolutionary state of a dome is obtained by reconstructing the growth history of the dome as revealed by the configuration of sedimentary strata in a large area (commonly 3,000 square miles or more) surrounding the dome. A high quality, multifold CDP reflection seismic profile across a candidate dome will provide much of the necessary information when integrated with available subsurface control. Additional seismic profiles may be required to confirm an apparent configuration of the surrounding strata and an interpreted evolutionary history. High frequency seismic data collected in the near vicinity of a dome are also needed as a supplement to the CDP data to permit accurate depiction of the configuration of shallow strata. Such data must be tied to shallow drill hole control to confirm the geologic age at which dome growth ceased. If it is determined that a dome reached a terminal configuration many millions of years ago, such a dome is incapable of reactivation and thus constitutes a stable storage site for nuclear wastes.

  10. Beverly Hills High Emily Bloom

    E-Print Network [OSTI]

    Hwang, Kai

    Students Ali Abadi Beverly Hills High Emily Bloom Bakersfield High Camila Castro Rodriguez Mills E. Godwin High Nafiz'Ammar Fatani Da Vinci Science High Diana Felix San Marino High Karen Girdner

  11. A mechanical model of early salt dome growth†

    E-Print Network [OSTI]

    Irwin, Frank Albert

    1988-01-01T23:59:59.000Z

    salt and the upper layer representing the overlying sediment, is used to study the mechanics of growth in the early stages of salt dome formation. Three cases of this model, each representing a particular rate of removal of the surface topography..., are examined to determine which case best fits observations of salt domes in East Texas, Northwest Germany, and the North Sea. These observations include the spacing and growth rate of the dome and the amount of deformation of the sediments above the dome...

  12. Radar investigation of the Cote Blanche salt dome

    E-Print Network [OSTI]

    Stewart, Robert Donald

    1974-01-01T23:59:59.000Z

    THE COTE BLANCHE SALT DOME. Geology of the Cote Blanche Salt-Dome Azea. . Economic History of the Cote BLanche Salt-Dome Azea, Salt. . Oil and gas. III. ELECTROMAGNETIC WAVE PROPAGATION. . . Radar Speed in Air and in Salt. . . Velocity...' zznd i'r. mzznz 1959) . The east, south, end west flanks are nearly vertical. However, the north side oi the dome is characterised by a massive overhang. A well drilled by Shell Oil Company, Caffrey No. 1, confirmed the presence of a minimum of 3300...

  13. Inferences On The Hydrothermal System Beneath The Resurgent Dome...

    Open Energy Info (EERE)

    System Beneath The Resurgent Dome In Long Valley Caldera, East-Central California, USA, From Recent Pumping Tests And Geochemical Sampling Jump to: navigation, search OpenEI...

  14. Fox, Alaska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump to:ar-80m.pdfFillmoreGabbsSalonga, NewCornersFox River, Alaska:

  15. Inflation over the hill

    E-Print Network [OSTI]

    Konstantinos Tzirakis; William H. Kinney

    2007-06-13T23:59:59.000Z

    We calculate the power spectrum of curvature perturbations when the inflaton field is rolling over the top of a local maximum of a potential. We show that the evolution of the field can be decomposed into a late-time attractor, which is identified as the slow roll solution, plus a rapidly decaying non-slow roll solution, corresponding to the field rolling ``up the hill'' to the maximum of the potential. The exponentially decaying transient solution can map to an observationally relevant range of scales because the universe is also expanding exponentially. We consider the two branches separately and we find that they are related through a simple transformation of the slow roll parameter $\\eta$ and they predict identical power spectra. We generalize this approach to the case where the inflaton field is described by both branches simultaneously and find that the mode equation can be solved exactly at all times. Even though the slow roll parameter $\\eta$ is evolving rapidly during the transition from the transient solution to the late-time attractor solution, the resultant power spectrum is an exact power-law spectrum. Such solutions may be useful for model-building on the string landscape.

  16. Effects of supplemental feeding on survivorship, reproduction, and dispersal in San Joaquin kit foxes

    SciTech Connect (OSTI)

    Not Available

    1993-02-01T23:59:59.000Z

    Previous field studies at the Naval Petroleum Reserves in California indicated that a decline in tie population size of the endangered San Joaquin kit fox might be linked to declining prey abundance. To evaluate whether kit fox populations we limited by food resources; survival probabilities, sources of mortality, reproductive success, and dispersal rates were compared between foxes with access to supplemental food and foxes without access to supplemental food (controls). Of foxes born in 1988, the probabilities of supplementary fed foxes surviving to age one and age two were higher than corresponding probabilities of control foxes. Survival probabilities of fed foxes from the 1988 cohort also were higher than the average survival probabilities of foxes born in the previous eight years. Most foxes that died during their first year of life died in June, July, or August. Monthly probabilities of survival were higher for fed pups than control pups curing the months of July and August of 1988. Survival probabilities of fed foxes originally r captured as adults and fed foxes born in 1989 were not significantly different than survival probabilities of corresponding control groups. Most foxes for which a cause of death could be determined were lolled by predators. Average dispersal distances were not significantly different between fed and control groups but the two longest dispersal distances were made by control foxes. These results indicate that food availability affects survival, reproduction, and dispersal by kit foxes and provides evidence that kit fox populations may at times be limited by food abundance.

  17. Salt dome gas storage solves curtailment threat

    SciTech Connect (OSTI)

    Watts, J.

    1982-04-01T23:59:59.000Z

    In November 1981, Valero Transmission Co. (San Antonio, TX) opened two salt-dome storage caverns with a combined capacity of 5 billion CF (1.5 billion of cushion gas, 3.5 of working gas). The facility's maximum deliverability is 400 million CF/day for 9 days; when two more caverns are finished in late 1982, the $55 million complex will be able to sustain that level for 18 days, making Valero less dependent on linepacking and spot sales to avoid curtailing deliveries to its customers.

  18. UPWELLING IN THE COSTA RICA DOME BY KLAUS WYRTKI

    E-Print Network [OSTI]

    . This current, the Costa Rica Coastal Current, and parts of the North Equatorial Current form a cyclonic circu'the horizontal circula~ion. The upwelling in the dome is caused by the cyclonic flow around the dome. When survey a deep-reaching" eddy transporting lOX 1018 cm.a/sec. "appeared to be separated and to drift north

  19. Grid Technology Overview and Status Geoffrey Fox1,2

    E-Print Network [OSTI]

    Grid Technology Overview and Status Geoffrey Fox1,2 , Alex Ho2 , Marlon Pierce1 1 Community Grids...................................................................................................................... 1 2 What is a Grid? ................................................................................................................ 1 3 Grid Technologies and Capabilities

  20. GEORGE WATTS HILL ALUMNI CENTER

    E-Print Network [OSTI]

    North Carolina at Chapel Hill, University of

    BR IN KH O U S- BU LLITT CHILLER BUILDING F KENAN STADIUM GEORGE WATTS HILL ALUMNI CENTER EHRINGHAUS FIELD DEPARTMENT OF PUBLIC SAFETY C AR PEN TRY SH O P CHILLER BUILDING NEURO SCIENCES WATER TOWER ITS MANNING CHILLER BUILDING PUBLIC SAFETY BLDG. MORRISON RIDGEROAD EHRINGHAUS BOSHAMER BASEBALL STADIUM

  1. Internal Geology and Evolution of the Redondo Dome, Valles Caldera...

    Open Energy Info (EERE)

    Geology and Evolution of the Redondo Dome, Valles Caldera, New Mexico Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Internal Geology and...

  2. Black Hills Power- Commercial Energy Efficiency Programs

    Broader source: Energy.gov [DOE]

    Black Hills Power provides rebates for its commercial customers who install energy efficient heat pumps, motors, variable frequency drives, lighting, and water heaters. Custom rebates for approved...

  3. Black Hills Power- Residential Customer Rebate Program

    Broader source: Energy.gov [DOE]

    Black Hills Power offers cash rebates to residential customers who purchase and install energy efficient equipment in their homes. Incentives exist for water heaters, demand control units, air...

  4. WIND DATA REPORT Quincy, Quarry Hills

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Quincy, Quarry Hills 9/1/2006 ≠ 11/30/2006 Prepared for Massachusetts Technology.......................................................................................................................... 7 Tower Effects on Measured Wind Speed

  5. WIND DATA REPORT Quincy Quarry Hills

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Quincy Quarry Hills December 2006 to February 2007 Prepared for Massachusetts...................................................................................................................... 9 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  6. WIND DATA REPORT Quincy Quarry Hills

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Quincy Quarry Hills March 2007 to May 2007 Prepared for Massachusetts Technology...................................................................................................................... 8 Wind Speed Time Series............................................................................................................. 9 Wind Speed Distributions

  7. Microsoft Word - ThurstonHills_CX.docx

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

    Dorie Welch Project Manager - KEWM-4 Proposed Action: Thurston Hills property funding Fish and Wildlife Project No.: 2011-003-00, BPA-007071 Categorical Exclusion Applied (from...

  8. Dry Creek salt dome, Mississippi Interior Salt basin

    SciTech Connect (OSTI)

    Montgomery, S.L.; Ericksen, R.L.

    1997-03-01T23:59:59.000Z

    Recent drilling of salt dome flanks in the Mississippi Salt basin has resulted in important new discoveries and the opening of a frontier play. This play is focused on gas/condensate reserves in several Cretaceous formations, most notably the Upper Cretaceous Eutaw and lower Tuscaloosa intervals and Lower Cretaceous Paluxy and Hosston formations. As many as eight domes have been drilled thus far; sandstones in the upper Hosston Formation comprise the primary target. Production has been as high as 3-5 Mcf and 500-1200 bbl of condensate per day, with estimated ultimate reserves in the range of 0.2 to 1.5 MBOE (million barrels oil equivalent) per well. As typified by discovery at Dry Creek salt dome, traps are related to faulting, unconformities, and updip loss of permeability. Previous drilling at Dry Creek, and in the basin generally, avoided the flank areas of most domes, due to geologic models that predicted latestage (Tertiary) piercement and breached accumulations. Recent data from Dry Creek and other productive domes suggest that growth was episodic and that piercement of Tertiary strata did not affect deeper reservoirs charged with hydrocarbons in the Late Cretaceous.

  9. Graham Hill | Department of Energy

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels DataDepartment of Energy Your Density Isn't YourTransport(Fact Sheet), Geothermal TechnologiesGeothermalGo for theEnergyandGraham Hill About

  10. Bull Hill | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LP Biomass Facility Jump to:Brunei:Hill Jump to: navigation,

  11. Laurel Hill | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOf Kilauea Volcano,Lakefront Tow Tank JumpLatvia: Energy Resources JumpHill

  12. Trinity Hills | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:Ezfeedflag JumpID-fTri Global Energy LLC Place: Dallas, Texas Zip:Hills Jump to: navigation,

  13. Cedro Hill | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LPInformationCashtonGoCaterpillar JumpCedro Hill Jump to:

  14. The Fox Project: Advanced Language Technology for Extensible Systems

    E-Print Network [OSTI]

    Goldstein, Seth Copen

    and reliability of the composite system, the possibilities of interaction between components must be specified, reliability, and ease of implementation, without incurring an undue penalty in performance. It is our refer to as the Fox project. Authors' electronic mail addresses: Robert.Harper@cs.cmu.edu Peter

  15. Grid Portal System Based on GPIR , Geoffrey Fox2

    E-Print Network [OSTI]

    Grid Portal System Based on GPIR Fang Juan1 , Geoffrey Fox2 , Marlon Pierce2 1 College of Computer Science, Beijing University of Technology, 100022 Beijing, China 2 Community Grids Lab, Indiana University Bloomington, IN 47404, USA fangjuan@bjut.edu.cn ; {gcf, mpierce}@indiana.edu Abstract Grid portal

  16. Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area...

    Open Energy Info (EERE)

    Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area (Goff & Decker, 1983) Exploration Activity Details Location Fenton Hill HDR Geothermal Area Exploration Technique...

  17. Loess Hills and Southern Iowa Development and Conservation (Iowa)

    Broader source: Energy.gov [DOE]

    The Loess Hills Development and Conservation Authority, the Loess Hills Alliance, and the Southern Iowa Development and Conservation Authority are regional organizations with representatives from...

  18. FLAMMABLE GAS DIFFUSION THROUGH SINGLE SHELL TANK (SST) DOMES

    SciTech Connect (OSTI)

    MEACHAM, J.E.

    2003-11-10T23:59:59.000Z

    This report quantified potential hydrogen diffusion through Hanford Site Single-Shell tank (SST) domes if the SSTs were hypothetically sealed airtight. Results showed that diffusion would keep headspace flammable gas concentrations below the lower flammability limit in the 241-AX and 241-SX SST. The purpose of this document is to quantify the amount of hydrogen that could diffuse through the domes of the SSTs if they were hypothetically sealed airtight. Diffusion is assumed to be the only mechanism available to reduce flammable gas concentrations. The scope of this report is limited to the 149 SSTs.

  19. A mechanical model of early salt dome growth

    E-Print Network [OSTI]

    Irwin, Frank Albert

    1988-01-01T23:59:59.000Z

    of Department) December 1988 A Mechanical Analysis of Early Salt Dome Growth. (December 1988) Frank Albert Irwin, B. S. , Texas A&M University Chair of Advisory Committee: Dr. Raymond C. Fletcher A two-layer superposition model, the lower layer representing... of the sediments results in growth rates much higher than those observed. Analysis of the case with a diffusivity of 104m2/Ka agrees with all observa- tions. A range of diffusivities which will produce a realistic salt dome model is then determined. The lower...

  20. WA_96_004_GE_CORPORATE_RESEARCH_and_DEVELOPMENT_Waiver_of_Dome...

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

    RATERESEARCHandDEVELOPMENTWaiverofDome.pdf More Documents & Publications WA1993012GENERALELECTRICCOMPANY--CORPORATERESEARCHAND.pdf WA1994013GENERALELECTRICCOMPANY...

  1. Upper mantle flow beneath the Hangay dome, central Mongolia

    E-Print Network [OSTI]

    DťverchŤre, Jacques

    Upper mantle flow beneath the Hangay dome, central Mongolia Acknowledgements This work, A., Amarjargal, S. and DťverchŤre, J., 2003. GPS measurements of crustal deformation in the Baikal-Mongolia., 2002. Mantle structure and rifting processes in the Baikal-Mongolia region: geophysical data

  2. Site testing for submillimetre astronomy at Dome C, Antarctica

    E-Print Network [OSTI]

    Tremblin, P; Schneider, N; Durand, G Al; Ashley, M C B; Lawrence, J S; Luong-Van, D M; Storey, J W V; Durand, G An; Reinert, Y; Veyssiere, C; Walter, C; Ade, P; Calisse, P G; Challita, Z; Fossat, E; Sabbatini, L; Pellegrini, A; Ricaud, P; Urban, J

    2011-01-01T23:59:59.000Z

    Over the past few years a major effort has been put into the exploration of potential sites for the deployment of submillimetre astronomical facilities. Amongst the most important sites are Dome C and Dome A on the Antarctic Plateau, and the Chajnantor area in Chile. In this context, we report on measurements of the sky opacity at 200 um over a period of three years at the French-Italian station, Concordia, at Dome C, Antarctica. We also present some solutions to the challenges of operating in the harsh polar environ- ment. Dome C offers exceptional conditions in terms of absolute atmospheric transmission and stability for submillimetre astron- omy. Over the austral winter the PWV exhibits long periods during which it is stable and at a very low level (0.1 to 0.3 mm). Higher values (0.2 to 0.8 mm) of PWV are observed during the short summer period. Based on observations over three years, a transmission of around 50% at 350 um is achieved for 75% of the time. The 200-um window opens with a typical transmission...

  3. Geological evaluation of Gulf Coast salt domes: overall assessment of the Gulf Interior Region

    SciTech Connect (OSTI)

    none,

    1981-10-01T23:59:59.000Z

    The three major phases in site characterization and selection are regional studies, area studies, and location studies. This report characterizes regional geologic aspects of the Gulf Coast salt dome basins. It includes general information from published sources on the regional geology; the tectonic, domal, and hydrologic stability; and a brief description the salt domes to be investigated. After a screening exercise, eight domes were chosen for further characterization: Keechi, Oakwood, and Palestine Domes in Texas; Vacherie and Rayburn's domes in North Louisiana; and Cypress Creek and Richton domes in Mississippi. A general description of each, maps of the location, property ownership, and surface geology, and a geologic cross section were presented for each dome.

  4. Black Hills Energy- Solar Power Program

    Broader source: Energy.gov [DOE]

    All incentive payments are subject to the availability of funds and a pre-installation site inspection. Black Hills Energy has established participation caps for each tier. The status of funding ...

  5. Acetylation curtails nucleosome binding, not stable nucleosome remodeling, by FoxO1

    SciTech Connect (OSTI)

    Hatta, M.; Liu, F. [Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226 (United States); Cirillo, L.A. [Department of Cell Biology, Neurobiology, and Anatomy, Medical College of Wisconsin, 8701 Watertown Plank Road, Milwaukee, WI 53226 (United States)], E-mail: lcirillo@mcw.edu

    2009-02-20T23:59:59.000Z

    Transcriptional activity of FoxO factors is controlled through the actions of multiple growth factors signaling through protein kinase B, whereby phosphorylation of FoxO factors inhibits FoxO-mediated transactivation by promoting nuclear export. Phosphorylation of FoxO factors is enhanced by p300-mediated acetylation, which decreases their affinity for DNA. The negative effect of acetylation on FoxO DNA binding, together with nuclear FoxO mobility, is eliminated by over-expression of the de-acetylase Sirt1, suggesting that acetylation mobilizes FoxO factors in chromatin for inducible gene expression. Here, we show that acetylation significantly curtails the affinity of FoxO1 for its binding sites in nucleosomal DNA but has no effect on either stable nucleosome binding or remodeling by this factor. We suggest that, while acetylation provides a first, essential step toward mobilizing FoxO factors for inducible gene repression, additional mechanisms exist for overcoming their inherent capacity to stably bind and remodel nuclear chromatin.

  6. Influence of anticlinal growth on upper Miocene turbidite deposits, Elk Hills field, Kern County, California

    SciTech Connect (OSTI)

    Reid, S.A. (Bechtel Petroleum Operations, Inc., Tupman, CA (United States)); McJannet, G.S. (Dept. of Energy, Tupman, CA (United States))

    1991-02-01T23:59:59.000Z

    Growth of subsea anticlines during deposition of the upper Miocene 24Z and 26R sandstones at Elk Hills caused the development of several sinuous, lenticular sand bodies. later structural growth enhanced the trap characteristics of these sandstones. Both sandstones are in the uppermost portion of the Elk Hills Shale Member of the Monterey Formation and contain channel-fill and overbank deposits of sand-rich turbidite systems. At the onset of turbidite deposition, low relief subsea anticlines separated broad basins which progressively deepened to the northeast. Channel-fill deposits of coarse-grained sand generally followed the axes of these northwest-southeast-trending basins. At several sites, channel-fill deposits also spilled north across anticlinal axes into the next lower basins. Wide bands of overbank sand and mud were deposited at sand body edges on the flat basin floors. Midway through turbidite deposition, a period of anticlinal growth substantially raised subsea relief. Channel-fill deposits continued in narrower basins but passed north into deeper basin only around well-defined sites at the anticlines' downplunge termini. Narrow basin shapes and higher anticline relief prevented significant overbank deposition. With Pliocene to Holocene uplift of the late Miocene structural trends, stratigraphic mounding of the north-directed channel-fill deposits helped create structural domes at 24Z, 2B and Northwest Stevens pools. In sand bodies lacking significant overbank deposits prevented oil entrapment in sand bodies deposited at times of low anticlinal relief.

  7. Application of turbidite facies of the Stevens Oil Zone for reservoir management, Elk Hills Field, California

    SciTech Connect (OSTI)

    Reid, S.A.; Thompson, T.W. [Bechtel Petroleum Operations, Inc., Tupman, CA (United States); McJannet, G.S. [Dept. of Energy, Tupman, CA (United States)

    1996-12-31T23:59:59.000Z

    A detailed depositional model for the uppermost sand reservoirs of the Stevens Oil Zone, Elk Hills Field, California, contains three facies: turbidite channel-fill sand bodies, overbank Sandstone and mudstone, and pelagic and hemipelagic siliceous shale. Sand bodies are the primary producing facies and consist of layered, graded sandstone with good permeability. The presence of incipient anticlines with subsea relief in the late Miocene resulted in deposition of lenticular and sinuous sand Was within structurally created channels. Relief of these structural channels was low when the earliest sand bodies were deposited, leading to a wide channel complex bounded by broad overbank deposits of moderate to low permeability. As deposition proceeded, increased structural relief constrained the channels, resulting in narrower sand body width and relatively abrupt channel terminations against very low permeability siliceous shale. With post-Miocene uplift and differential compaction, stratigraphic mounding of sand bodies helped create structural domes such as the 24Z reservoir. Stratigraphic traps including the 26R reservoir were also created. Such traps vary in seal quality from very effective to leaky, depending on the lateral transition from sand bodies to siliceous shale. Application of the Elk Hills turbidity model (1) provides a framework for monitoring production performance in the 24Z and Northwest Stevens waterflood projects; and for tracking gas migration into and out of the 26R reservoir, (2) helps b identify undeveloped locations in the 26R reservoir ideally suited for horizontal wells, (3) has led to the identification of two new production trends in the 29R area, and (4) makes possible the development of exploration plays in western Elk Hills.

  8. Application of turbidite facies of the Stevens Oil Zone for reservoir management, Elk Hills Field, California

    SciTech Connect (OSTI)

    Reid, S.A.; Thompson, T.W. (Bechtel Petroleum Operations, Inc., Tupman, CA (United States)); McJannet, G.S. (Dept. of Energy, Tupman, CA (United States))

    1996-01-01T23:59:59.000Z

    A detailed depositional model for the uppermost sand reservoirs of the Stevens Oil Zone, Elk Hills Field, California, contains three facies: turbidite channel-fill sand bodies, overbank Sandstone and mudstone, and pelagic and hemipelagic siliceous shale. Sand bodies are the primary producing facies and consist of layered, graded sandstone with good permeability. The presence of incipient anticlines with subsea relief in the late Miocene resulted in deposition of lenticular and sinuous sand Was within structurally created channels. Relief of these structural channels was low when the earliest sand bodies were deposited, leading to a wide channel complex bounded by broad overbank deposits of moderate to low permeability. As deposition proceeded, increased structural relief constrained the channels, resulting in narrower sand body width and relatively abrupt channel terminations against very low permeability siliceous shale. With post-Miocene uplift and differential compaction, stratigraphic mounding of sand bodies helped create structural domes such as the 24Z reservoir. Stratigraphic traps including the 26R reservoir were also created. Such traps vary in seal quality from very effective to leaky, depending on the lateral transition from sand bodies to siliceous shale. Application of the Elk Hills turbidity model (1) provides a framework for monitoring production performance in the 24Z and Northwest Stevens waterflood projects; and for tracking gas migration into and out of the 26R reservoir, (2) helps b identify undeveloped locations in the 26R reservoir ideally suited for horizontal wells, (3) has led to the identification of two new production trends in the 29R area, and (4) makes possible the development of exploration plays in western Elk Hills.

  9. Glacier geophysical studies at Taylor Dome: Your three

    SciTech Connect (OSTI)

    Morse, D.L.; Waddington, E.D. (Univ. of Washington, Seattle, WA (United States))

    1993-01-01T23:59:59.000Z

    Taylor Dome is the site of an ongoing ice core/paleoclimate project. The main activities of the 1992-1993 season included surveys by ground-based optical methods, surveys using satellite receivers, radio-echo sounding of bedrock topography, and depositional environment characterization. Monitoring continued of accumulation rate and three cores were sampled to detect the depths of atmospheric nuclear test fallout products. 5 refs., 1 fig.

  10. Conceptual model for regional radionuclide transport from a salt dome repository: a technical memorandum

    SciTech Connect (OSTI)

    Kier, R.S.; Showalter, P.A.; Dettinger, M.D.

    1980-05-30T23:59:59.000Z

    Disposal of high-level radioactive wastes is a major environmental problem influencing further development of nuclear energy in this country. Salt domes in the Gulf Coast Basin are being investigated as repository sites. A major concern is geologic and hydrologic stability of candidate domes and potential transport of radionuclides by groundwater to the biosphere prior to their degradation to harmless levels of activity. This report conceptualizes a regional geohydrologic model for transport of radionuclides from a salt dome repository. The model considers transport pathways and the physical and chemical changes that would occur through time prior to the radionuclides reaching the biosphere. Necessary, but unknown inputs to the regional model involve entry and movement of fluids through the repository dome and across the dome-country rock interface and the effect on the dome and surrounding strata of heat generated by the radioactive wastes.

  11. Patient stratification and genomics: flares, fizzlers and foxes

    E-Print Network [OSTI]

    Smith, Kenneth GC

    2012-11-28T23:59:59.000Z

    INVITED SPEAKER PRESENTATION Open Access Patient stratification and genomics: flares, fizzlers and foxes Kenneth GC Smith From 7th European Workshop on Immune-Mediated Inflammatory Diseases Noordwijk aan Zee, the Netherlands. 28-30 November 2012... , Rees AJ, Clayton DG, Smith KGC: Genetically distinct subsets within ANCA-associated vasculitis. N Engl J Med 2012, 367:214-223. 2. McKinney EF, Lyons PA, Carr EJ, Hollis JL, Jayne DRW, Willcocks LC, Koukoulaki M, Hatton A, MacAry PA, Brazma A, Chaudhry...

  12. Fox Islands Electric Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluating A PotentialJumpGermanFife Energy ParkForked DeerForwardEnergyFour RiversFox

  13. Fox River, Alaska: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump to:ar-80m.pdfFillmoreGabbsSalonga, NewCornersFox River, Alaska: Energy

  14. Involvement of the transcription factor FoxM1 in contact inhibition

    SciTech Connect (OSTI)

    Faust, Dagmar; Al-Butmeh, Firas; Linz, Berenike [Institute of Toxicology, Medical Center of the Johannes Gutenberg-University, Obere Zahlbacherstr. 67, 55131 Mainz (Germany)] [Institute of Toxicology, Medical Center of the Johannes Gutenberg-University, Obere Zahlbacherstr. 67, 55131 Mainz (Germany); Dietrich, Cornelia, E-mail: cdietric@uni-mainz.de [Institute of Toxicology, Medical Center of the Johannes Gutenberg-University, Obere Zahlbacherstr. 67, 55131 Mainz (Germany)] [Institute of Toxicology, Medical Center of the Johannes Gutenberg-University, Obere Zahlbacherstr. 67, 55131 Mainz (Germany)

    2012-10-05T23:59:59.000Z

    Highlights: Black-Right-Pointing-Pointer The transcription factor FoxM1 is downregulated upon contact inhibition. Black-Right-Pointing-Pointer The decrease in FoxM1 levels occurs very likely due to inhibition of ERK activity. Black-Right-Pointing-Pointer The decrease in FoxM1 is not sufficient, but required for contact inhibition. Black-Right-Pointing-Pointer We propose a new model of contact inhibition involving pRB/E2F and FoxM1. -- Abstract: Contact inhibition is a crucial mechanism regulating proliferation in vitro and in vivo. Although it is generally accepted that contact inhibition plays a pivotal role in maintaining tissue homeostasis, the molecular mechanisms of contact inhibition are still not fully understood. FoxM1 is known as a proliferation-associated transcription factor and is upregulated in many cancer types. Vice versa, anti-proliferative signals, such as TGF-{beta} and differentiation signals decrease FoxM1 expression. Here we investigated the role of FoxM1 in contact inhibition in fibroblasts. We show that protein expression of FoxM1 is severely and rapidly downregulated upon contact inhibition, probably by inhibition of ERK activity, which then leads to decreased expression of cyclin A and polo-like kinase 1. Vice versa, ectopic expression of FoxM1 prevents the decrease in cyclin A and polo-like kinase 1 and causes a two-fold increase in saturation density indicating loss of contact inhibition. Hence, we show that downregulation of FoxM1 is required for contact inhibition by regulating expression of cyclin A and polo-like kinase 1.

  15. Methyl chloride variability in the Taylor Dome ice core during the Holocene

    E-Print Network [OSTI]

    Verhulst, Kristal R; Aydin, Murat; Saltzman, Eric S

    2013-01-01T23:59:59.000Z

    in the Taylor Dome ice core during the Holocene Kristal R.2005GB002680. Lee-Taylor, J. , and K. R. Redeker (2005),

  16. Draft environmental assessment: Richton Dome site, Mississippi. Nuclear Waste Policy Act (Section 112). [Contains Glossary

    SciTech Connect (OSTI)

    Not Available

    1984-12-01T23:59:59.000Z

    In February 1983, the US Department of Energy identified the Richton dome site as one of the nine potentially acceptable sites for a mined geo

  17. Elk Hills: still out in front

    SciTech Connect (OSTI)

    Rintoul, B.

    1982-07-01T23:59:59.000Z

    The producing history and capacity of the Elk Hills Oil and Gas Fields in California are described. Developments in the field are discussed, including waterflooding. The field presently produces ca. 160,000 bpd of oil and 350 mmcfd of natural gas. Gas liquids production totals ca. 683,000 gal/day. Waterflooding is expected to pay an increasingly important role in the production of crude oil. Steaming techniques also are viewed with favor after analysis of results of pilot projects. Exploratory develoment in Elk Hills also continues.

  18. Town of Chapel Hill- Energy Conservation Requirements for Town Buildings

    Broader source: Energy.gov [DOE]

    The Town of Chapel Hillís energy-conservation ordinance requires that all town-owned buildings be designed to achieve a goal of achieving a Silver level certification as defined by the Green...

  19. Black Hills Energy (Gas)- Residential Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Black Hills Energy offers its residential Iowa customers incentives to encourage energy efficiency in their homes. Black Hills Energy offers a free home energy evaluation to customers (both owners...

  20. Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area...

    Open Energy Info (EERE)

    of the Fenton Hill HDR Reservoir Donald W. Brown (1994) How to Achieve a Four-Fold Productivity Increase at Fenton Hill Additional References Retrieved from "http:en.openei.org...

  1. Salt tectonism and seismic stratigraphy of the Upper Jurassic in the Destin Dome Region, northeastern Gulf of Mexico

    E-Print Network [OSTI]

    MacRae, Grant

    1990-01-01T23:59:59.000Z

    in the Norphlet Formation (Bearden and Mink, 1989). Comprehensive high-quality multifold seismic reflection data have not previously been available for detailed seismic stratigraphic analysis in the Destin Dome region. Establishment of a seismic stratigraphic... DD-2 Destin Dome Exxon 162 17 938 P, V, G, S, SP, R, D DD-3 Destin Dome Sun Oil 166 17 608 P, V, G, S, SP, D DD-4 Destin Dome Gulf 360 20 988 P, V, G, S, SP, R, D DD-5 Destin Dome Chevron 422 22 222 V, G, S, SP, R, D DD-6 Destin Dome Sohio...

  2. Attenuation of acoustic waves in glacial ice and salt domes

    E-Print Network [OSTI]

    P. B. Price

    2005-06-27T23:59:59.000Z

    Two classes of natural solid media (glacial ice and salt domes) are under consideration as media in which to deploy instruments for detection of neutrinos with energy >1e18 eV. Though insensitive to 1e11 to 1e16 eV neutrinos for which observatories (e.g., AMANDA and IceCube) that utilize optical Cherenkov radiation detectors are designed, radio and acoustic methods are suited for searches for the very low fluxes of neutrinos with energies >1017 eV. This is because, due to the very long attenuation lengths of radio and acoustic waves in ice and salt, detection modules can be spaced very far apart. In this paper, I calculate the absorption and scattering coefficients as a function of frequency and grain size for acoustic waves in glacial ice and salt domes and show that experimental measurements on laboratory samples and in glacial ice and salt domes are consistent with theory. For South Pole ice with grain size 0.2 cm at -51 degrees C, scattering lengths are calculated to be 2000 km and 25 km at 10 kHz and 30 kHz, respectively, and the absorption length is calculated to be 9 km at frequencies above 100 Hz. For NaCl (rock salt) with grain size 0.75 cm, scattering lengths are calculated to be 120 km and 1.4 km at 10 kHz and 30 kHz, and absorption lengths are calculated to be 30,000 km and 3300 km at 10 kHz and 30 kHz. Existing measurements are consistent with theory. For ice, absorption is the limiting factor; for salt, scattering is the limiting factor.

  3. Carbon dioxide source development, northeast Jackson Dome, Mississippi

    SciTech Connect (OSTI)

    Studlick, J.R.J.; Shew, R.D.; Basye, G.L.; Ray, J.R.

    1987-05-01T23:59:59.000Z

    A pilot conducted at Little Creek field Mississippi, in the 1970s indicated that the injection of carbon dioxide (CO/sub 2/) could lead to the successful recovery of additional oil reserves even after waterflood operations. It was realized early that a large volume of CO/sub 2/ would be required for enhanced oil recovery operations Little Creek and other prospective fields. Shell's search for CO/sub 2/ in the area began in the early 1970s. Exploratory drilling for hydrocarbons as early as 1950 had indicated high concentrations of CO/sub 2/ present in central Mississippi. These occur in salt-generated structures north and east of the intrusive Jackson igneous dome; the area is therefore termed the N.E. Jackson Dome Source Area. CO/sub 2/ generation is believed to have occurred by the thermal metamorphism associated with the intrusion of Jurassic-age carbonates. The CO/sub 2/ migrated updip and is concentrated in the Buckner, Smackover, and Norphlet Formations at depths of 14,000 to 17,000 ft. The objectives are sandstones and dolomites that are interpreted as dune and sabkha deposits. Reservoir quality is variable (abundant illite locally in the Norphlet and highly compacted sandstones in the Buckner) but generally good. Rates of 20 MMCFGD have been tested from these wells. Many salt-related structures have been defined in the source area by seismic data. Leasing began in 1973 and drilling in 1977. Eight structures have been tested, with all but one encountering commercial CO/sub 2/ accumulations. Shell has drilled 15 wells (13 successful, 1 junked and abandoned, and 1 dry hole) on 640- and 1280-ac spacing. Gas compositions vary: Smackover CO/sub 2/ is sour and will require treatment, whereas the Buckner and Norphlet sands contain sweet and semisweet CO/sub 2/, respectively. Industry reserves in N.E. Jackson Dome exceed 6 tcf of gas.

  4. Field Survey of Cactus Crater Storage Facility (Runit Dome)

    SciTech Connect (OSTI)

    Douglas Miller, Terence Holland

    2008-10-31T23:59:59.000Z

    The US Department of Energy, Office of Health and Safety (DOE/HS-10), requested that National Security Technologies, LLC, Environmental Management directorate (NSTec/EM) perform a field survey of the Cactus Crater Storage Facility (Runit Dome), similar to past surveys conducted at their request. This field survey was conducted in conjunction with a Lawrence Livermore National Laboratory (LLNL) mission on Runit Island in the Enewetak Atoll in the Republic of the Marshall Islands (RMI). The survey was strictly a visual survey, backed up by digital photos and a written description of the current condition.

  5. Vehicle route to Stag Hill Campus

    E-Print Network [OSTI]

    Stevenson, Paul

    HILL COURT (1≠44) UNIVERSITY COURT (45≠66) SCS HC Yorkie's Bridge Rising Barrier Path to Ridgemount MILLENNIUMHOUSE SE AQA Car Park AQA Car Park PM Barrier Entrance Exit IAC LC Senate Car Park Guildford Railway 18 16 21 19 14 23 22 20 R Chancellors SU Mole 23 W Bourne 22 Black Water 21 Wey 27 Thames 24 Wandle

  6. Ecology, Silviculture, and Management of Black Hills

    E-Print Network [OSTI]

    Fried, Jeremy S.

    . Battaglia United States Department of Agriculture Forest Service Rocky Mountain Research Station General Technical Report RMRS-GTR-97 September 2002 #12;Shepperd, Wayne D.; Battaglia, Michael A. 2002. Ecology in Arizona, and the Black Hills of South Dakota. Michael A. Battaglia is a research associate with METI

  7. Cold domes over the warm pool: a study of the properties of cold domes produced by mesoscale convective systems during TOGA COARE

    E-Print Network [OSTI]

    Caesar, Kathy-Ann Lois

    1995-01-01T23:59:59.000Z

    Mesoscale convective systems (MCSs) are known to cool the subcloud layer by the introduction of penetrative downdrafts to the surface, resulting in the formation of cold domes (also known as cold pools). Five MCSs sampled during the Tropical Ocean...

  8. Mesozoic magmatism and granitic dome in the Wugongshan Massif, Jiangxi province and their genetical

    E-Print Network [OSTI]

    Boyer, Edmond

    Mesozoic magmatism and granitic dome in the Wugongshan Massif, Jiangxi province and their genetical,CNRS - Université d'Orleans, 45067 Orleans 2, France Abstract In SE China, a Mesozoic granitic dome coeval and granitic gneisses, and the E­W-trending Late-Paleozoic­Mesozoic Pingxiang and Anfu basins are located along

  9. Upper mantle flow beneath and around the Hangay dome, Central Mongolia Guilhem Barruol a,

    E-Print Network [OSTI]

    DťverchŤre, Jacques

    Upper mantle flow beneath and around the Hangay dome, Central Mongolia Guilhem Barruol a, , Anne Academy of Sciences (RCAG), P.O. Box 51, Ulaanbaatar, Mongolia a b s t r a c ta r t i c l e i n f o-wave splitting upper mantle Mongolia Hangay dome Siberian craton Bogd fault Mongolia represents the northernmost

  10. Restoration of cross sections above intrusive salt domes

    SciTech Connect (OSTI)

    Brewer, R.C.; Groshong, R.H. Jr. (Univ. of Alabama, Tuscaloosa, AL (United States))

    1993-10-01T23:59:59.000Z

    The applicability of bed-length restoration to the sequence above a vertical intrusion of salt was tested on an experimental model that included deposition of units during uplift. Restoration of the model resulted in an apparently unbalanced cross section due to excess bed length in the pre-growth interval. The excess bed length was due to significant internal strain. For a correct restoration, it is thus important to distinguish between the growth and pre-growth sequences. The thinning index, which quantifies the thinning onto the uplift, aids in making this distinction. A thinning index vs. depth curve has a sharp inflection at the top of the pre-growth sequence. The pre-growth sequence is restored by area balancing. The growth sequence deforms mainly by formation of a crestal graben, with little other strain. Sequential restoration of growth intervals shows the growth history of the dome. When applied to the Pool Creek salt dome from the Mississippi Interior Salt basin, the methods developed for the model served to separate the pre-growth from the growth sequence and to indicate a growth history of vertical intrusion changing through time to vertical intrusion plus regional extension.

  11. Petroleum storage potential of the Chacahoula salt dome, Louisiana

    SciTech Connect (OSTI)

    Magorian, T.R. (Magorian (Thomas R.), Amherst, NY (USA)); Neal, J.T. (Sandia National Labs., Albuquerque, NM (USA))

    1990-01-01T23:59:59.000Z

    Chacahoula salt dome, eight miles southwest of Thibodaux, LA, could be solution mined to create caverns for storing as much as 500 million barrels (MMB) of crude oil, should the Strategic Petroleum Reserve (SPR) require additional storage volume. The salt mass geometry is confirmed by more than 50 oil wells, and also from previous exploratory drilling for sulphur. Top of salt occurs at {minus}1100 ft, and some 1300 acres exist within the {minus}2000 ft salt contour. Frasch mining of 1.35 million long tons of sulphur caused the surface to subside about one foot on the northeastern part of the dome. Creep-induced subsidence averaging {approximately}2.7 ft over 30 yrs is estimated for a 200 MMB cavern array, which would require perimeter diking to control localized perennial flooding. Earthquakes approaching intensity MM 6 have occurred nearby and are expected to recur on the order of {approximately}100 yrs but would not affect cavern stability. Additional study of brine disposal methods and hurricane surge probabilities are needed to establish design parameters and cost estimates for storage. 11 refs., 8 figs., 2 tabs.

  12. Sensitivity of storage field performance to geologic and cavern design parameters in salt domes.

    SciTech Connect (OSTI)

    Ehgartner, Brian L. (Sandia National Laboratories, Albuquerque, NM); Park, Byoung Yoon

    2009-03-01T23:59:59.000Z

    A sensitivity study was performed utilizing a three dimensional finite element model to assess allowable cavern field sizes for strategic petroleum reserve salt domes. A potential exists for tensile fracturing and dilatancy damage to salt that can compromise the integrity of a cavern field in situations where high extraction ratios exist. The effects of salt creep rate, depth of salt dome top, dome size, caprock thickness, elastic moduli of caprock and surrounding rock, lateral stress ratio of surrounding rock, cavern size, depth of cavern, and number of caverns are examined numerically. As a result, a correlation table between the parameters and the impact on the performance of storage field was established. In general, slower salt creep rates, deeper depth of salt dome top, larger elastic moduli of caprock and surrounding rock, and a smaller radius of cavern are better for structural performance of the salt dome.

  13. Sensitivity of storage field performance to geologic and cavern design parameters in salt domes.

    SciTech Connect (OSTI)

    Ehgartner, Brian L.; Park, Byoung Yoon; Herrick, Courtney Grant

    2010-06-01T23:59:59.000Z

    A sensitivity study was performed utilizing a three dimensional finite element model to assess allowable cavern field sizes in strategic petroleum reserve salt domes. A potential exists for tensile fracturing and dilatancy damage to salt that can compromise the integrity of a cavern field in situations where high extraction ratios exist. The effects of salt creep rate, depth of salt dome top, dome size, caprock thickness, elastic moduli of caprock and surrounding rock, lateral stress ratio of surrounding rock, cavern size, depth of cavern, and number of caverns are examined numerically. As a result, a correlation table between the parameters and the impact on the performance of a storage field was established. In general, slower salt creep rates, deeper depth of salt dome top, larger elastic moduli of caprock and surrounding rock, and a smaller radius of cavern are better for structural performance of the salt dome.

  14. EA-1581: Sand Hills Wind Project, Wyoming

    Broader source: Energy.gov [DOE]

    The Bureau of Land Management, with DOEís Western Area Power Administration as a cooperating agency, was preparing this EA to evaluate the environmental impacts of a proposal to construct, operate, and maintain the Sand Hills Wind Energy Facility on private and federal lands in Albany County, Wyoming. If the proposed action had been implemented, Western would have interconnected the proposed facility to an existing transmission line. This project has been canceled.

  15. Ice Dome Construction for Large Scale Habitats on Atmosphereless Bodies

    E-Print Network [OSTI]

    Farr, Stefan Harsan

    2013-01-01T23:59:59.000Z

    One of the greatest difficulties that space exploration faces is the lack of technology necessary to establish large volumes of habitable spaces on site. Both transporting the pre-built enclosures or transporting the equipment necessary for building them on site from conventional materials face the same enormous problem: the need to transport huge quantities of material into space, which is technically close to impossible. The current paper, explores the possibility and one approach of building these large spaces from an alternative material, water ice, a material that is a prerequisite for any settlement. The feasibility of dome shaped, pressurized, water ice buildings is analyzed from a structural integrity point of view and the possibility of building them with a technique using water sublimation and deposition onto a thin plastic film, a process which requires extremely little construction equipment with respect to the resulting habitable space.

  16. Gravity and seismic reflection studies over the Ferguson Crossing Salt Dome, Grimes and Brazos Counties, Texas

    E-Print Network [OSTI]

    Cordero Ardila, Vladimir Francisco

    1977-01-01T23:59:59.000Z

    and not com- pletely understood f orm. The study of salt domes is important because: (1) more than four-fift'ns or all oil and gas accumulations in fields in the Gulf Coast province have been geologically affected by the growth of the salt domes (Halbouty... to obtain a Bouguer anomaly map of the Ferguson Crossing Salt Dome, (2) a seismic reflection study in order to obtain a seismic section of the area of investigation, and (3) an analysis and interpretation of these studies to obtain a reasonable model...

  17. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME December 1, 2006 ≠ February 28, 2007...................................................................................................................... 7 Wind Speed Time Series............................................................................................................. 8 Wind Speed Distributions

  18. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME March 1st 2006 to May 31th 2006 Prepared.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  19. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME September 1st 2006 to November 30th 2006.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  20. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME December 1st 2005 to February 28th 2006.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  1. WIND DATA REPORT Camden Hills Regional High School, ME

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    WIND DATA REPORT Camden Hills Regional High School, ME June 1st 2006 to August 31th 2006 Prepared.................................................................................................................... 10 Wind Speed Time Series........................................................................................................... 10 Wind Speed Distributions

  2. Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Goff...

    Open Energy Info (EERE)

    to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Goff & Janik, 2002) Exploration Activity...

  3. Cuttings Analysis At Fenton Hill HDR Geothermal Area (Laughlin...

    Open Energy Info (EERE)

    navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Cuttings Analysis At Fenton Hill HDR Geothermal Area (Laughlin, Et Al., 1983) Exploration Activity...

  4. Core Analysis At Fenton Hill HDR Geothermal Area (Brookins &...

    Open Energy Info (EERE)

    to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Core Analysis At Fenton Hill HDR Geothermal Area (Brookins & Laughlin, 1983) Exploration Activity...

  5. Surface Gas Sampling At Fenton Hill HDR Geothermal Area (Grigsby...

    Open Energy Info (EERE)

    Area (Grigsby, Et Al., 1983) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Surface Gas Sampling At Fenton Hill HDR Geothermal Area...

  6. Conceptual Model At Fenton Hill HDR Geothermal Area (Grigsby...

    Open Energy Info (EERE)

    Grigsby & Tester, 1989) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Conceptual Model At Fenton Hill HDR Geothermal Area (Grigsby & Tester,...

  7. Black Hills Energy (Gas)- Commercial Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Black Hills Energy offers multiple programs for Colorado commercial and industrial customers to save natural gas in eligible facilities. The commercial prescriptive rebate program provides...

  8. Black Hills Energy (Gas)- Residential Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Black Hills Energy (BHE) offers a variety of rebates for residential Colorado customers who purchase and install energy efficient natural gas appliances, heating equipment and insulation materials....

  9. Black Hills Energy (Electric)- Commercial Energy Efficiency Program

    Broader source: Energy.gov [DOE]

    Black Hills Energy also offers the custom rebate program to commercial and industrial customers for projects that reduce energy usage. Eligible projects include chillers, unitary HVAC equipment,...

  10. Black Hills Energy (Gas)- Commercial Energy Efficiency Rebate Programs

    Broader source: Energy.gov [DOE]

    Black Hills Energy offers commercial and industrial customers incentives to encourage energy efficiency in eligible businesses. Prescriptive rebates are available for furnace and boiler...

  11. A Fault-Oblivious Extreme-Scale Execution Environment (FOX)

    SciTech Connect (OSTI)

    Van Hensbergen, Eric; Speight, William; Xenidis, Jimi

    2013-03-15T23:59:59.000Z

    IBM Researchís contribution to the Fault Oblivious Extreme-scale Execution Environment (FOX) revolved around three core research deliverables: ? collaboration with Boston University around the Kittyhawk cloud infrastructure which both enabled a development and deployment platform for the project team and provided a fault-injection testbed to evaluate prototypes ? operating systems research focused on exploring role-based operating system technologies through collaboration with Sandia National Labs on the NIX research operating system and collaboration with the broader IBM Research community around a hybrid operating system model which became known as FusedOS ? IBM Research also participated in an advisory capacity with the Boston University SESA project, the core of which was derived from the K42 operating system research project funded in part by DARPAís HPCS program. Both of these contributions were built on a foundation of previous operating systems research funding by the Department of Energyís FastOS Program. Through the course of the X-stack funding we were able to develop prototypes, deploy them on production clusters at scale, and make them available to other researchers. As newer hardware, in the form of BlueGene/Q, came online, we were able to port the prototypes to the new hardware and release the source code for the resulting prototypes as open source to the community. In addition to the open source coded for the Kittyhawk and NIX prototypes, we were able to bring the BlueGene/Q Linux patches up to a more recent kernel and contribute them for inclusion by the broader Linux community. The lasting impact of the IBM Research work on FOX can be seen in its effect on the shift of IBMís approach to HPC operating systems from Linux and Compute Node Kernels to role-based approaches as prototyped by the NIX and FusedOS work. This impact can be seen beyond IBM in follow-on ideas being incorporated into the proposals for the Exasacale Operating Systems/Runtime program.

  12. Structural constraints on the exhumation of the Tso Morari Dome, NW Himalaya

    E-Print Network [OSTI]

    Clark, Ryan J

    2005-01-01T23:59:59.000Z

    The Tso Morari culmination in the Ladakh region of northwest India is a large (>3,000 km≤) structural dome cored by coesite-bearing rocks of Indian continental crustal affinity. As one of only two localities in the Himalaya ...

  13. EIS-0010: Strategic Petroleum Reserves, Sulphur Mines Salt Dome, Calcasieu Parish, Louisiana

    Broader source: Energy.gov [DOE]

    The Strategic Petroleum Reserves prepared this EIS to assess the environmental impacts of the proposed storage of 24 million barrels of crude oil at the Sulphur Mines salt dome located in Calcasieu Parish, Louisiana, including construction and operation impacts.

  14. Variability of bottom water domes and geostrophic currents in the eastern Gulf of Maine

    E-Print Network [OSTI]

    Gottlieb, Erik S

    1987-01-01T23:59:59.000Z

    entering Georges Bas- in, the slope water mixes with the endemic, less-dense bottom water (Hopkins and Gar- field, 1979). The newly formed bottom water accumulates in Georges Basin, resulting in an upward doming of the interface (found between 50 and 200...VARIABILITY OF BOTTOM WATER DOMES AND GEOSTROPHIC CURRENTS IN THE EASTERN GULF OF MAINE A Thesis by ERIK SAUL GQTTLIEB Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree...

  15. An investigation of the subsurface Bouguer anomaly in the vicinity of shallow salt domes

    E-Print Network [OSTI]

    Barnes, William Charles

    1977-01-01T23:59:59.000Z

    'itted to the anomaly data in vertical profiles. Analysis of the anomalous vertical gravity gradients indicates that such gradients are too minute for purposes of salt dome exploration. However, calculations of the Bouguer anomaly reveal data which would be easily... detected in the field and amenable to geological interpretation. The empirical curves are fourd to be useful in estimating the Bouguer anomaly for salt domes not explicitly represented by the models. ACKNONLEDGEMENTS The author wishes to express his...

  16. Reservoir simulation of co2 sequestration and enhanced oil recovery in Tensleep Formation, Teapot Dome field†

    E-Print Network [OSTI]

    Gaviria Garcia, Ricardo

    2006-04-12T23:59:59.000Z

    ............................................................................. 58 1 CHAPTER I 2. INTRODUCTION 1.1 Background Teapot Dome field, also known as Naval Petroleum Reserve #3 (NPR-3) is located in the southwest portion of the Powder River Basin, 35 miles north of Casper, Wyoming... through the reservoir, precipitates such as gypsum can form.5 12 CHAPTER III 2. GEOLOGY REVIEW 3.1 Introduction Teapot Dome also known as the Naval Petroleum Reserve No. 3 (NPR-3) is located in central Wyoming, near...

  17. HILL Plateau Remediation Company are using American

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.NewofGeothermal HeatonHEP/NERSC/ASCRJune 2012Wind EnergyCH2M HILL

  18. Arbor Hills Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia: Energy Resources JumpAnaconda,Anza ElectricIncAboutAquila IncHills

  19. Blue Hill Partners LLC | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia: EnergyAvignon,Belcher HomesLyonsBirchBlockVI JumpBlue Hill Partners

  20. Campbell Hill Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:Power LPInformation 8thCalwind II CEC WindCamelot1Q08)Campbell Hill

  1. Crofton Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualProperty EditCalifornia:PowerCER.pngRoofs and Heat Islands2007)Criterion JumpHills Wind Farm

  2. Barren Hills Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass Conversions Inc JumpIMBarnard, Vermont:Carolina: EnergyBarren County,Hills

  3. Black Hills Power Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass ConversionsSouthby 2022 | OpenEIBixby, Oklahoma: EnergyBlackHawkBlack Hills

  4. Rolling Hills Electric Coop | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to: navigation,MazeOhio:Ohio:RockwallRolling Hills Electric Coop Jump

  5. Percutaneous Ethanol Injection via an Artificially Induced Right Hydrothorax for Hepatocellular Carcinoma in the Hepatic Dome

    SciTech Connect (OSTI)

    Kume, Akimichi, E-mail: kumea@med.nagoya-u.ac.jp; Nimura, Yuji; Kamiya, Junichi; Nagino, Masato; Kito, Yasushi [Nagoya University Graduate School of Medicine, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8550, Division of Surgical Oncology, Department of Surgery (Japan)

    2003-11-15T23:59:59.000Z

    To evaluate the efficacy of sonographically (US) guided percutaneous ethanol injection (PEI) via an artificially induced right hydrothorax (transthoracic PEI) to treat US-invisible hepatocellular carcinoma (HCC) in the hepatic dome. Five cirrhotic patients with US-invisible HCC in the hepatic dome, who were poor surgical candidates, underwent transthoracic PEI. An artificial right hydrothorax was created by instilling 500 ml saline, and absolute ethanol was injected transhydrothoracically into the hepatic dome lesion under local anesthesia. The success and complications were assessed radiologically. The patients were followed up serologically and radiologically for 12-44 (mean 28.4) months. Twenty-five hydrothoraces were induced. All hydrothoraces enabled US visualization of the entire hepatic dome. Eight of the nine small lesions were treated successfully by the treatment. Two of the three local recurrences were eradicated by repeat transthoracic PEI. One large lesion was treated by a combination of transthoracic and regular PEI. The only complication was one clinically insignificant pneumothorax. Induction of a right hydrothorax is feasible and safe. The hydrothorax enables US visualization of the entire hepatic dome and permits US-guided PEI for HCC in the hepatic dome that otherwise would not be possible.

  6. A comparison between semi-spheroid- and dome-shaped quantum dots coupled to wetting layer

    SciTech Connect (OSTI)

    Shahzadeh, Mohammadreza; Sabaeian, Mohammad, E-mail: Sabaeian@scu.ac.ir [Physics Department, Faculty of Science, Shahid Chamran University of Ahvaz, Ahvaz, 61357-43135 (Iran, Islamic Republic of)

    2014-06-15T23:59:59.000Z

    During the epitaxial growth method, self-assembled semi-spheroid-shaped quantum dots (QDs) are formed on the wetting layer (WL). However for sake of simplicity, researchers sometimes assume semi-spheroid-shaped QDs to be dome-shaped (hemisphere). In this work, a detailed and comprehensive study on the difference between electronic and transition properties of dome- and semi-spheroid-shaped quantum dots is presented. We will explain why the P-to-S intersubband transition behaves the way it does. The calculated results for intersubband P-to-S transition properties of quantum dots show two different trends for dome-shaped and semi-spheroid-shaped quantum dots. The results are interpreted using the probability of finding electron inside the dome/spheroid region, with emphasis on the effects of wetting layer. It is shown that dome-shaped and semi-spheroid-shaped quantum dots feature different electronic and transition properties, arising from the difference in lateral dimensions between dome- and semi-spheroid-shaped QDs. Moreover, an analogy is presented between the bound S-states in the quantum dots and a simple 3D quantum mechanical particle in a box, and effective sizes are calculated. The results of this work will benefit researchers to present more realistic models of coupled QD/WL systems and explain their properties more precisely.

  7. Hill crossing during preheating after hilltop inflation

    E-Print Network [OSTI]

    Antusch, Stefan; Orani, Stefano

    2015-01-01T23:59:59.000Z

    In 'hilltop inflation', inflation takes place when the inflaton field slowly rolls from close to a maximum of its potential (i.e. the 'hilltop') towards its minimum. When the inflaton potential is associated with a phase transition, possible topological defects produced during this phase transition, such as domain walls, are efficiently diluted during inflation. It is typically assumed that they also do not reform after inflation, i.e. that the inflaton field stays on its side of the 'hill', finally performing damped oscillations around the minimum of the potential. In this paper we study the linear and the non-linear phases of preheating after hilltop inflation. We find that the fluctuations of the inflaton field during the tachyonic oscillation phase grow strong enough to allow the inflaton field to form regions in position space where it crosses 'over the top of the hill' towards the 'wrong vacuum'. We investigate the formation and behaviour of these overshooting regions using lattice simulations: Rather t...

  8. Hill crossing during preheating after hilltop inflation

    E-Print Network [OSTI]

    Stefan Antusch; David Nolde; Stefano Orani

    2015-03-20T23:59:59.000Z

    In 'hilltop inflation', inflation takes place when the inflaton field slowly rolls from close to a maximum of its potential (i.e. the 'hilltop') towards its minimum. When the inflaton potential is associated with a phase transition, possible topological defects produced during this phase transition, such as domain walls, are efficiently diluted during inflation. It is typically assumed that they also do not reform after inflation, i.e. that the inflaton field stays on its side of the 'hill', finally performing damped oscillations around the minimum of the potential. In this paper we study the linear and the non-linear phases of preheating after hilltop inflation. We find that the fluctuations of the inflaton field during the tachyonic oscillation phase grow strong enough to allow the inflaton field to form regions in position space where it crosses 'over the top of the hill' towards the 'wrong vacuum'. We investigate the formation and behaviour of these overshooting regions using lattice simulations: Rather than durable domain walls, these regions form oscillon-like structures (i.e. localized bubbles that oscillate between the two vacua) which should be included in a careful study of preheating in hilltop inflation.

  9. CITY Of MORGAN HILL DEVELOPMENT SERVIC ES CENTER

    E-Print Network [OSTI]

    Energy Efficiency Standards as part of the implementation of our local energy ordinance. As the BuildingCITY Of MORGAN HILL DEVELOPMENT SERVIC ES CENTER 1757 5 PEAKAVENUE MORGAN HILL, CA 95037-41 28 (408 Commissioner Arthur H . Rosenfeld Ph.D. Commissioner Julia Levin, J.D. California Energy Commission 1516 Ninth

  10. Hill SyStem PlaStic mulcHed

    E-Print Network [OSTI]

    Liskiewicz, Maciej

    a Hill SyStem PlaStic mulcHed Strawberry Production Guide for colder areaS #12;#12;i Trade names do they intend or imply discrimination against those not mentioned. Hill SyStem PlaStic mulcHed ..................................................................27 Consider Fall Laying of Extra Plastic Mulch

  11. Water-Gas Sampling At Fenton Hill HDR Geothermal Area (Janik...

    Open Energy Info (EERE)

    Water-Gas Sampling At Fenton Hill HDR Geothermal Area (Janik & Goff, 2002) Exploration Activity Details Location Fenton Hill HDR Geothermal Area Exploration Technique Water-Gas...

  12. Improved manufacturing techniques for RF and laser hardening of missile domes. Phase I. Technical report

    SciTech Connect (OSTI)

    Pawlewicz, W.T.; Mann, I.B.; Martin, P.M.; Hays, D.D.; Graybeal, A.G.

    1982-07-01T23:59:59.000Z

    This report summarizes key results and accomplishements during the first year of a Manufacturing Methods and Technology project to adapt an existing Pacific Northwest Laboratory (PNL) optical coating capability developed for high-power fusion-laser applications to the case of rf and laser hardening of plastic missile domes used by the US Army (MICOM). The primary objective of the first year's work was to demonstrate rf hardening of Hellfire and Copperhead 1.06-micron missile domes by use of transparent conductive Indium Tin Oxide (ITO) coatings. The project thus involved adaptation of a coating material and process developed for flat glass components used in fusion lasers to the case of hemispherical or conical heat-sensitive plastic domes used on laser-guided missiles. Specific ITO coating property goals were an electrical sheet resistance of 10 Ohms/square, a coated-dome transmission of 80% or more at 1.06 micron wavelength (compared to 90% for a bare dome), and good adhesion. The sheet resistance goal of 10 Ohms/square was expected to result in an rf attenuation of 30 dB at the frequencies of importance.

  13. Flattening Scientific CCD Imaging Data with a Dome Flat Field System

    E-Print Network [OSTI]

    J. L. Marshall; D. L. DePoy

    2005-10-07T23:59:59.000Z

    We describe the flattening of scientific CCD imaging data using a dome flat field system. The system uses light emitting diodes (LEDs) to illuminate a carefully constructed dome flat field screen. LEDs have several advantages over more traditional illumination sources: they are available in a wide range of output wavelengths, are inexpensive, have a very long source lifetime, and are straightforward to control digitally. The circular dome screen is made of a material with Lambertian scattering properties that efficiently reflects light of a wide range of wavelengths and incident angles. We compare flat fields obtained using this new system with two types of traditionally-constructed flat fields: twilight sky flats and nighttime sky flats. Using photometric standard stars as illumination sources, we test the quality of each flat field by applying it to a set of standard star observations. We find that the dome flat field system produces flat fields that are superior to twilight or nighttime sky flats, particularly for photometric calibration. We note that a ratio of the twilight sky flat to the nighttime sky flat is flat to within the expected uncertainty; but since both of these flat fields are inferior to the dome flat, this common test is not an appropriate metric for testing a flat field. Rather, the only feasible and correct method for determining the appropriateness of a flat field is to use standard stars to measure the reproducibility of known magnitudes across the detector.

  14. Interactive singulation of objects from a pile Lillian Chang, Joshua R. Smith, Dieter Fox

    E-Print Network [OSTI]

    Washington at SeattleUniversity of

    Interactive singulation of objects from a pile Lillian Chang, Joshua R. Smith, Dieter Fox Abstract. We present a framework for interactive singulation of individual items from a pile. The proposed, such as counting, arranging, or sorting items in a pile. A perception module combined with pushing actions

  15. Automated and Scheduled Maintenance of Digital Library Collections Wendy Osborn and Steve Fox

    E-Print Network [OSTI]

    Seldin, Jonathan P.

    Automated and Scheduled Maintenance of Digital Library Collections Wendy Osborn and Steve Fox and scheduled maintenance of a digital library collection. Existing systems require the user either to add new module into the Greenstone digital library software, which allows the user to set up scheduled

  16. A SUBBAND HYBRID BEAMFORMING FOR IN-CAR SPEECH ENHANCEMENT Charles Fox

    E-Print Network [OSTI]

    Badeau, Roland

    A SUBBAND HYBRID BEAMFORMING FOR IN-CAR SPEECH ENHANCEMENT Charles Fox , Guillaume Vitte , Maurice is pre- sented, dedicated to in-car communication. An experimental study of the acoustic field inside the car interior leads us to propose a hy- brid beamforming algorithm, taking two frequency ranges into ac

  17. Techniques for analyzing the effects of translocation on fox squirrels (Sciurus niger)

    E-Print Network [OSTI]

    Ten Brink, Craig Eric

    1996-01-01T23:59:59.000Z

    . This study took place on the Noble Foundation's Red River Demonstration and Research Farm (RRDRF) in Love County, Oklahoma, from May to October 1995, and was designed to develop a methodology to test the effect of translocation on fox squirrel populations...

  18. The Interactive Museum Tour-Guide Robot Wolfram Burgard, Armin B. Cremers, Dieter Fox, Dirk Hahnel,

    E-Print Network [OSTI]

    Schulz, Dirk

    The Interactive Museum Tour-Guide Robot Wolfram Burgard, Armin B. Cremers, Dieter Fox, Dirk H deployed in the "Deutsches Museum Bonn," were it guided hundreds of visitors through the museum during in the museum. Based on these experiences, this paper argues that time is ripe for the development of AI

  19. Energy Expenditure and Water Flux of Ruppell's Foxes in Saudi Arabia

    E-Print Network [OSTI]

    Williams, Jos. B.

    . Introduction The environments of hot deserts can include periods of high ambient air temperature (Ta479 Energy Expenditure and Water Flux of Ru¨ppell's Foxes in Saudi Arabia Joseph B. Williams1 and total evaporative water loss (TEWL), parameters mea- sured in the laboratory, and a reduced field

  20. A Requirement Ontology for Engineering Jinxin Lin, Mark S. Fox and Taner Bilgic

    E-Print Network [OSTI]

    Fox, Mark S.

    by different members in a concurrent engineer≠ ing team may be contradictory since different authors may have1 A Requirement Ontology for Engineering Design Jinxin Lin, Mark S. Fox and Taner Bilgic Enterprise Integration Laboratory, Dept. of Industrial Engineering University of Toronto, Toronto, Canada M5S 3G9 tel: +1

  1. ORIGINAL PAPER A monitoring program for Patagonian foxes based on power

    E-Print Network [OSTI]

    Boyer, Edmond

    ) are heavily culled in Patagonia. Fox populations seem to persist thanks to spatial refuges from which hunted Patagonia, where they are simultaneously considered pest and valuable species (Novaro and Funes 1994; Novaro extraction are representative for most sheep ranches across Patagonia, Communicated by: C. Gort√°zar A

  2. REU PROJECT ON BRANCH POLYMERS SARA BILLEY, TOM BOOTHBY, MORGAN EICHWALD, AND CHRIS FOX

    E-Print Network [OSTI]

    Billey, Sara

    REU PROJECT ON BRANCH POLYMERS SARA BILLEY, TOM BOOTHBY, MORGAN EICHWALD, AND CHRIS FOX 1. A branched polymer of order n in R2 is obtained by plac- ing these disks in the plane in any configuration so at the origin. Branched polymers have been studied in con- nection with molecular chemistry, statistical physics

  3. Probabilistic Methods for Mobile Robot Mapping Dieter Fox 1 Wolfram Burgard 2 Sebastian Thrun 1

    E-Print Network [OSTI]

    Burgard, Wolfram

    ­ cessfully in numerous mobile robot systems. Occupancy grids are designed to estimate the occupancy of all hxProbabilistic Methods for Mobile Robot Mapping Dieter Fox 1 Wolfram Burgard 2 Sebastian Thrun 1 1 have shown to be well suited for dealing with the uncertainties involved in mo­ bile robot map building

  4. Degradation of dome cutting minerals in Hanford waste

    SciTech Connect (OSTI)

    Reynolds, Jacob G.; Huber, Heinz J.; Cooke, Gary A.

    2013-01-11T23:59:59.000Z

    At the Hanford Tank Farms, recent changes in retrieval technology require cutting new risers in several single-shell tanks. The Hanford Tank Farm Operator is using water jet technology with abrasive silicate minerals such as garnet or olivine to cut through the concrete and rebar dome. The abrasiveness of these minerals, which become part of the high-level waste stream, may enhance the erosion of waste processing equipment. However, garnet and olivine are not thermodynamically stable in Hanford waste, slowly degrading over time. How likely these materials are to dissolve completely in the waste before the waste is processed in the Waste Treatment and Immobilization Plant can be evaluated using theoretical analysis for olivine and collected direct experimental evidence for garnet. Based on an extensive literature study, a large number of primary silicates decompose into sodalite and cancrinite when exposed to Hanford waste. Given sufficient time, the sodalite also degrades into cancrinite. Even though cancrinite has not been directly added to any Hanford tanks during process times, it is the most common silicate observed in current Hanford waste. By analogy, olivine and garnet are expected to ultimately also decompose into cancrinite. Garnet used in a concrete cutting demonstration was immersed in a simulated supernate representing the estimated composition of the liquid retrieving waste from Hanford tank 241-C-107 at both ambient and elevated temperatures. This simulant was amended with extra NaOH to determine if adding caustic would help enhance the degradation rate of garnet. The results showed that the garnet degradation rate was highest at the highest NaOH concentration and temperature. At the end of 12 weeks, however, the garnet grains were mostly intact, even when immersed in 2 molar NaOH at 80 deg C. Cancrinite was identified as the degradation product on the surface of the garnet grains. In the case of olivine, the rate of degradation in the high-pH regimes of a waste tank is expected to depend on two main parameters: carbonate is expected to slow olivine degradation rates, whereas hydroxide is expected to enhance olivine dissolution rates. Which of these two competing dissolution drivers will have a larger impact on the dissolution rate in the specific environment of a waste tank is currently not identifiable. In general, cancrinite is much smaller and less hard than either olivine or garnet, so would be expected to be less erosive to processing equipment. Complete degradation of either garnet or olivine prior to being processed at the Waste Treatment and Immobilization Plant cannot be confirmed, however.

  5. Degradation of Dome Cutting Minerals in Hanford Waste - 13100

    SciTech Connect (OSTI)

    Reynolds, Jacob G.; Cooke, Gary A.; Huber, Heinz J. [Washington River Protection Solutions, LLC, P.O. Box 850, Richland, WA 99352 (United States)] [Washington River Protection Solutions, LLC, P.O. Box 850, Richland, WA 99352 (United States)

    2013-07-01T23:59:59.000Z

    At the Hanford Tank Farms, recent changes in retrieval technology require cutting new risers in several single-shell tanks. The Hanford Tank Farm Operator is using water jet technology with abrasive silicate minerals such as garnet or olivine to cut through the concrete and rebar dome. The abrasiveness of these minerals, which become part of the high-level waste stream, may enhance the erosion of waste processing equipment. However, garnet and olivine are not thermodynamically stable in Hanford waste, slowly degrading over time. How likely these materials are to dissolve completely in the waste before the waste is processed in the Waste Treatment and Immobilization Plant can be evaluated using theoretical analysis for olivine and collected direct experimental evidence for garnet. Based on an extensive literature study, a large number of primary silicates decompose into sodalite and cancrinite when exposed to Hanford waste. Given sufficient time, the sodalite also degrades into cancrinite. Even though cancrinite has not been directly added to any Hanford tanks during process times, it is the most common silicate observed in current Hanford waste. By analogy, olivine and garnet are expected to ultimately also decompose into cancrinite. Garnet used in a concrete cutting demonstration was immersed in a simulated supernate representing the estimated composition of the liquid retrieving waste from Hanford tank 241-C-107 at both ambient and elevated temperatures. This simulant was amended with extra NaOH to determine if adding caustic would help enhance the degradation rate of garnet. The results showed that the garnet degradation rate was highest at the highest NaOH concentration and temperature. At the end of 12 weeks, however, the garnet grains were mostly intact, even when immersed in 2 molar NaOH at 80 deg. C. Cancrinite was identified as the degradation product on the surface of the garnet grains. In the case of olivine, the rate of degradation in the high-pH regimes of a waste tank is expected to depend on two main parameters: carbonate is expected to slow olivine degradation rates, whereas hydroxide is expected to enhance olivine dissolution rates. Which of these two competing dissolution drivers will have a larger impact on the dissolution rate in the specific environment of a waste tank is currently not identifiable. In general, cancrinite is much smaller and less hard than either olivine or garnet, so would be expected to be less erosive to processing equipment. Complete degradation of either garnet or olivine prior to being processed at the Waste Treatment and Immobilization Plant cannot be confirmed, however. (authors)

  6. Observation Wells At Fenton Hill HDR Geothermal Area (Shevenell...

    Open Energy Info (EERE)

    Basis Geophone emplacement holes PC-1 and PC-2 were drilled at Fenton Hill by Maness Drilling Company of Farmington, NM for Los Alamos National Laboratory in 1984. These wells...

  7. Town of Kill Devil Hills- Wind Energy Systems Ordinance

    Broader source: Energy.gov [DOE]

    In October 2007, the town of Kill Devil Hills adopted an ordinance to regulate the use of wind-energy systems. The ordinance directs any individual or organization wishing to install a wind-energy...

  8. Black Hills Energy (Gas)- Residential New Construction Rebate Program

    Broader source: Energy.gov [DOE]

    Black Hills Energy offers new construction rebates for home builders in the eligible service area. Rebates between $800 and $5,000 are available for a range of efficiency measures incorporated into...

  9. Town of Chapel Hill- Land-Use Management Ordinance

    Broader source: Energy.gov [DOE]

    In 2003, the Town of Chapel Hill adopted a land-use management ordinance that includes prohibitions against neighborhood or homeowners association covenants or other conditions of sale that...

  10. Carbon and Water Cycling in a Texas Hill Country Woodland†

    E-Print Network [OSTI]

    Kamps, Ray Herbert

    2014-12-11T23:59:59.000Z

    Two tree species, Plateau live oak (Quercus fusiformis) and Ashe juniper (Juniperus ashei) survive and thrive in a dense woodland on thin soil overlying massive limestone formations in the Texas Hill Country with recurrent annual summer drought...

  11. Farmington Hills Partners With Michigan Saves With Eyes on the...

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

    Hills is one of 50 communities competing to reduce energy over the next two years to win GUEP's 5 million prize. "We don't want financing to be a barrier," Michigan Saves...

  12. Rock Hill Utilities- Water Heater and Heat Pump Rebate Program

    Broader source: Energy.gov [DOE]

    Through the SmartChoice program, Rock Hill Utilities offers rebates for water heater and heat pump replacements. Information on financing for heat pumps can also be found on the web site listed...

  13. Submillimetre/TeraHertz Astronomy at Dome C with CEA filled bolometer array

    E-Print Network [OSTI]

    Vincent Minier; Gilles Durand; Pierre-Olivier Lagage; Michel Talvard; Tony Travouillon; Maurizio Busso; Gino Tosti

    2007-02-19T23:59:59.000Z

    Submillimetre/TeraHertz (e.g. 200, 350, 450 microns) astronomy is the prime technique to unveil the birth and early evolution of a broad range of astrophysical objects. A major obstacle to carry out submm observations from ground is the atmosphere. Preliminary site testing and atmospheric transmission models tend to demonstrate that Dome C could offer the best conditions on Earth for submm/THz astronomy. The CAMISTIC project aims to install a filled bolometer-array camera with 16x16 pixels on IRAIT at Dome C and explore the 200-$\\mu$m windows for potential ground-based observations.

  14. Ahmet H. Aydilek, 1 Tuncer B. Edil, 1 Patrick J. Fox2 Consolidation Characteristics of Wastewater Sludge

    E-Print Network [OSTI]

    Aydilek, Ahmet

    Sludge ________________________________________________________________________ Reference: Aydilek, A. H., Edil, T. B., and Fox, P. J., "Consolidation Characteristics of Wastewater Sludge", Geotechnics of High contaminated sludge. The Madison Metropolitan Sewerage District evaluated different remediation alternatives

  15. Sonar atlas of caverns comprising the U.S. Strategic Petroleum Reserve. Volume 2, Big Hill Site, Texas.

    SciTech Connect (OSTI)

    Rautman, Christopher Arthur; Lord, Anna Snider

    2007-08-01T23:59:59.000Z

    Downhole sonar surveys from the four active U.S. Strategic Petroleum Reserve sites have been modeled and used to generate a four-volume sonar atlas, showing the three-dimensional geometry of each cavern. This volume 2 focuses on the Big Hill SPR site, located in southeastern Texas. Volumes 1, 3, and 4, respectively, present images for the Bayou Choctaw SPR site, Louisiana, the Bryan Mound SPR site, Texas, and the West Hackberry SPR site, Louisiana. The atlas uses a consistent presentation format throughout. The basic geometric measurements provided by the down-cavern surveys have also been used to generate a number of geometric attributes, the values of which have been mapped onto the geometric form of each cavern using a color-shading scheme. The intent of the various geometrical attributes is to highlight deviations of the cavern shape from the idealized cylindrical form of a carefully leached underground storage cavern in salt. The atlas format does not allow interpretation of such geometric deviations and anomalies. However, significant geometric anomalies, not directly related to the leaching history of the cavern, may provide insight into the internal structure of the relevant salt dome.

  16. Moraine chronosequence of the Donnelly Dome region, Alaska A. Matmon a,

    E-Print Network [OSTI]

    Briner, Jason P.

    GEOLOGIC Inc., PO Box 52, 12021 Middle Bay Drive, Kodiak, AK 99615, USA d Department of Geology and SchoolMoraine chronosequence of the Donnelly Dome region, Alaska A. Matmon a, , J.P. Briner b , G. Carver, Jerusalem 91904, Israel b Department of Geology, University at Buffalo, Buffalo, NY 14260, USA c CARVER

  17. UPb SHRIMP zircon geochronology and Ttd history of the Kampa Dome, southern Tibet

    E-Print Network [OSTI]

    Sandiford, Mike

    U­Pb SHRIMP zircon geochronology and T­t­d history of the Kampa Dome, southern Tibet M.C. Quigley a al., 2004; Aoya et al., 2005, 2006; Quigley et al., 2006; Lee et al., 2006). Several workers have

  18. Ar thermochronology of the Kampa Dome, southern Tibet: Implications for tectonic evolution

    E-Print Network [OSTI]

    Sandiford, Mike

    of the North Himalayan gneiss domes Mark Quigley a,, Yu Liangjun b , Liu Xiaohan b , Christopher J.L. Wilson: +61 3 8344 7761. E-mail address: m.quigley2@pgrad.unimelb.edu.au (M. Quigley). 0040-1951/$ - see front

  19. Reservoir simulation of co2 sequestration and enhanced oil recovery in Tensleep Formation, Teapot Dome field

    E-Print Network [OSTI]

    Gaviria Garcia, Ricardo

    2006-04-12T23:59:59.000Z

    Teapot Dome field is located 35 miles north of Casper, Wyoming in Natrona County. This field has been selected by the U.S. Department of Energy to implement a field-size CO2 storage project. With a projected storage of 2.6 million tons of carbon...

  20. Architecture is frozen music. Bragdon This publication accompanies the traveling exhibition Pulse Dome Project: Art &

    E-Print Network [OSTI]

    Kunkle, Tom

    a form of sustainable architecture that was in harmony with natural processes--a structure he calledpulse dome #12;Architecture is frozen music. Bragdon #12;This publication accompanies the traveling architecture, wombs, and such natural forms as caves, tunnels, and volcanoes to learn what had been done

  1. Carboniferous tectonic history of the eastern flank of the Ozark dome

    SciTech Connect (OSTI)

    Nelson, W.J. (Illinois State Geological Survey, Champaign, IL (United States))

    1993-03-01T23:59:59.000Z

    Detailed geologic mapping in southwestern Illinois and southeastern Missouri indicates that the eastern flank of the Ozark dome was a low positive area throughout Carboniferous (Mississippian and Pennsylvanian) time. Rock units of this age consistently thin onto the flank of the dome, and are punctuated by numerous disconformities. Effects of shoaling are prominent in Chesterian strata, which change from dominantly subtidal in the proto-Illinois basin to shallow subtidal, intertidal and supratidal on the flank of the dome. Although the dome probably was exposed subaerially for much of Carboniferous time, it contributed little sediment eastward. The exposed rocks were largely carbonates, which weathered by solution. Several long-lived basement structures on the east flank of the Ozarks were active during the Carboniferous. Chief among them were the Lincoln and Waterloo-Dupo anticlines, the Du Quoin monocline, and the Ste. Genevieve fault zone. All are high-angle reverse faults that strike north to northwest, and are overlain by sharp folds in sedimentary cover. Major displacements took place in late Valmeyeran to Atokan time, and addition deformation occurred in Desmoinesian through post-Pennsylvanian time. The compressional deformation probably is a product of the Ouachita orogeny.

  2. Overcoming the Boundary Layer Turbulence at Dome C: Ground-Layer Adaptive Optics versus Tower

    E-Print Network [OSTI]

    Ashley, Michael C. B.

    Overcoming the Boundary Layer Turbulence at Dome C: Ground-Layer Adaptive Optics versus Tower T the boundary layer: mounting a telescope on a tower that physically puts it above the turbulent layer such a goal, two solutions can be proposed. The most intuitive one is to place a telescope on a tower

  3. Supplemental DOME Documentation for Researchers with Bricks Version 1.6

    E-Print Network [OSTI]

    Massachusetts at Amherst, University of

    , the script /diesel/init.pl is executed. This is DOME's bootstrap script; it configures the brick, starts address so that it can be inherited by a VM. o Start a process to manage the 3G modem (/diesel/bustracker3gx.py). #12;2 o Start the gpsd daemon. o Start a process to install any updates (/diesel

  4. Biological assessment: possible impacts of exploratory drilling in sections 8B and 18H, Naval Petroleum Reserve No. 2, Kern County, California on the endangered San Joaquin kit fox, blunt-nosed leopard lizard, and other sensitive species

    SciTech Connect (OSTI)

    O'Farrell, T.P.; Sauls, M.L.

    1982-07-01T23:59:59.000Z

    The U.S. Department of Energy proposes to drill exploratory wells on two sections, 8B and 18H, within Naval Petroleum Reserve No. 2 in western Kern County, California. The proposed sites are thought to provide habitat for the endangered San Joaquin kit fox and blunt-nosed leopard lizard, as well as two sensitive species: the giant kangaroo rat and San Joaquin antelope ground squirrel. The objective was to assess the possible impacts of the exploratory drilling on these species and their essential habitats. Although 23 potential San Joaquin kit fox den sites were found during surveys of a total of 512 ha (1280 acres) surrounding both well sites, no burrows were closer than 30 m from proposed disturbance, and most were over 200 m away. Two blunt-nosed leopard lizards were observed on private land within 8B, one was observed on private land in 18H, and two were seen on DOE portions of 18H. No evidence of blunt-nosed leopard lizards was gathered in the immediate vicinity of either proposed well site. Although 5 ha of habitat will be disturbed, there is no evidence to indicate any of the species has burrows on-site that will be lost during land clearing. Loss of habitat will be mitigated during the cleanup and restoration phases when disturbed areas will be revegetated. Increased traffic, human activities, noise and ground vibration levels, as well as illumination throughout the night, may disturb the fauna. However, these species have adapted to intensive human disturbances on Elk Hills without obvious negative effects. The short duration of the project should allow any displaced animals to return to the sites after drilling ceases.

  5. Beryllium-10 in the Taylor Dome ice core: Applications to Antarctic glaciology and paleoclimatology

    SciTech Connect (OSTI)

    Steig, E.J.

    1996-12-31T23:59:59.000Z

    An ice core was drilled at Taylor dome, East Antarctica, reaching to bedrock at 554 meters. Oxygen-isotope measurements reveal climatic fluctuations through the last interglacial period. To facilitate comparison of the Taylor Dome paleoclimate record with geologic data and results from other deep ice cores, several glaciological issues need to be addressed. In particular, accumulation data are necessary as input for numerical ice-flow-models, for determining the flux of chemical constituents from measured concentrations, and for calculation of the offset in age between ice and trapped air in the core. The analysis of cosmogenic beryllium-10 provides a geochemical method for constraining the accumulation-rate history at Taylor Dome. High-resolution measurements were made in shallow firn cores and snow pits to determine the relationship among beryllium-10 concentrations, wet and dry deposition mechanisms, and snow-accumulation rates. Comparison between theoretical and measured variations in deposition over the last 75 years constrains the relationship between beryllium-10 deposition and global average production rates. The results indicate that variations in geomagnetically-modulated production-rate do not strongly influence beryllium-10 deposition at Taylor Dome. Although solar modulation of production rate is important for time scales of years to centuries, snow-accumulation rate is the dominant control on ice-core beryllium-10 concentrations for longer periods. Results show that the Taylor Dome core can be used to provide new constraints on regional climate over the last 130,000 years, complementing the terrestrial and marine geological record from the Dry Valley, Transantarctic Mountains and western Ross Sea.

  6. Geologic technical assessment of the Chacahoula Salt Dome, Louisiana, for potential expansion of the U.S. strategic petroleum reserve.

    SciTech Connect (OSTI)

    Snider, Anna C.; Rautman, Christopher Arthur; Looff, Karl M. (Geologic Consultant, Lovelady, TX)

    2006-03-01T23:59:59.000Z

    The Chacahoula salt dome, located in southern Louisiana, approximately 66 miles southwest of New Orleans, appears to be a suitable site for a 160-million-barrel-capacity expansion facility for the U.S. Strategic Petroleum Reserve, comprising sixteen 10-million barrel underground storage caverns. The overall salt dome appears to cover an area of some 1800 acres, or approximately 2.8 square miles, at a subsea elevation of 2000 ft, which is near the top of the salt stock. The shallowest known salt is present at 1116 ft, subsea. The crest of the salt dome is relatively flatlying, outward to an elevation of -4000 ft. Below this elevation, the flanks of the dome plunge steeply in all directions. The dome appears to comprise two separate spine complexes of quasi-independently moving salt. Two mapped areas of salt overhang, located on the eastern and southeastern flanks of the salt stock, are present below -8000 ft. These regions of overhang should present no particular design issues, as the conceptual design SPR caverns are located in the western portion of the dome. The proposed cavern field may be affected by a boundary shear zone, located between the two salt spines. However, the large size of the Chacahoula salt dome suggests that there is significant design flexibility to deal with such local geologic issues.

  7. Imaging dipping sediments at a salt dome flank -VSP seismic interferometry and reverse-time Rongrong Lu*, Mark Willis, Xander Campman, Jonathan Ajo-Franklin, M. Nafi Toksz, ERL, MIT

    E-Print Network [OSTI]

    Ajo-Franklin, Jonathan

    Imaging dipping sediments at a salt dome flank - VSP seismic interferometry and reverse We present results of applying seismic interferometry to image dipping sediments abutting a salt dome overhanging salt dome. The sediment reflectors in the model dip up towards the salt dome flank. To process

  8. The origin of the structural depression above Gulf coast salt domes with particular reference to Clay Creek dome, Washington County, Texas

    E-Print Network [OSTI]

    McDowell, Alfred Norman

    1951-01-01T23:59:59.000Z

    Creek, indioatos that the ~ ouroe layer is at least 17, 000 feet below the surfaoe and is older than F. E. Heath, J. A. Waters, and W. B. Ferguson, op. oit. c p, A3. 8, C. W. Saith, "Gulf Coast Oil Fields", The World Oil, Vol. 130, Eo, 7 {June, 1950... information on salt dome geology published sinoe 1936. However, muoh of the pertinent literature since that date consists of field development data with little to no discussion of struotural prooesses ~ An impsrtant exoeption to this apparently diminished...

  9. Analysis of Subsidence Data for the Big Hill Site, Texas

    SciTech Connect (OSTI)

    Bauer, Stephen J.

    1999-06-01T23:59:59.000Z

    The elevation change data measured at the Big Hill SPR site over the last 10 years has been studied and a model utilized to project elevation changes into the future. The subsidence rate at Big Hill is low in comparison with other Strategic Petroleum Reserve sites and has decreased with time due to the maintenance of higher operating pressures and the normal decrease in creep closure rate of caverns with time. However, the subsidence at the site is projected to continue. A model was developed to project subsidence values 20 years into the future; no subsidence related issues are apparent from these projections.

  10. West Lake Hills, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown ofNationwideWTED JumpHills, New York: Energy Resources JumpNorthLake Hills,

  11. Seven Hills, Ohio: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd JumpInformationScottsOklahoma: EnergySeoulSettlers Hill GasHills, Ohio:

  12. Seven Mile Hill Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd JumpInformationScottsOklahoma: EnergySeoulSettlers Hill GasHills,Carbon

  13. Hidden Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtel Jump to: navigation, search Name: Hi-GtelTennessee:Hills,Texas:Hills,

  14. Rolling Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to: navigation,MazeOhio:Ohio:RockwallRolling Hills Electric CoopHills,

  15. Town of Chapel Hill- Worthwhile Investments Save Energy (WISE) Homes and Buildings Program

    Broader source: Energy.gov [DOE]

    Chapel Hill is using money made available to it from the American Recovery and Reinvestment Act of 2009 to help subsidize energy efficiency improvements in Chapel Hill homes. Qualified homeowners...

  16. Piecewise Linear Hypersurfaces using the Marching Cubes Jonathan C. Roberts a and Steve Hill b

    E-Print Network [OSTI]

    Kent, University of

    Hill b a University of Kent at Canterbury, Computing Laboratory, Canterbury, England, UK. b Radan steve.hill@uk.radan.com #12; A two dimensional contour on a map, representing a particular height above

  17. Independent Activity Report, CH2M Hill Plateau Remediation Company- January 2011

    Broader source: Energy.gov [DOE]

    Review of the CH2M Hill Plateau Remediation Company Unreviewed Safety Question Procedure [ARPT-RL-2011-003

  18. EIS-0029: Strategic Petroleum Reserve, Texoma Group Salt Domes, Cameron and Calcasieu Parishes, Louisiana and Jefferson County, TX

    Broader source: Energy.gov [DOE]

    The Strategic Petroleum Reserves developed this EIS to analyze the environmental impacts which could occur during site preparation and operation of oil storage facilities at each of four proposed candidate sites in the Texoma Group of salt domes.

  19. Lithium in Jack Hills zircons: Evidence for extensive weathering of Earth's earliest crust Takayuki Ushikubo a,

    E-Print Network [OSTI]

    Mcdonough, William F.

    Lithium in Jack Hills zircons: Evidence for extensive weathering of Earth's earliest crust Takayuki Hills lithium weathering continental crust Hadean In situ Li analyses of 4348 to 3362 Ma detrital of REEs. The Jack Hills zircons also have fractionated lithium isotope ratios (7 Li=-19 to+13) about five

  20. Confirmatory Survey Results for the Reactor Building Dome Upper Surfaces, Rancho Saco Nuclear Generating Station

    SciTech Connect (OSTI)

    Wade C. Adams

    2006-10-25T23:59:59.000Z

    Results from a confirmatory survey of the upper structural surfaces of the Reactor Building Dome at the Rancho Seco Nuclear Generating Station (RSNGS) performed by the Oak Ridge Institute for Science and Education for the NRC. Also includes results of interlaboratory comparison analyses on several archived soil samples that would be provided by RSNGS personnel. The confirmatory surveys were performed on June 7 and 8, 2006.

  1. ORIGINAL ARTICLE Christopher E. Hill S. Elizabeth Campbell

    E-Print Network [OSTI]

    Hill, Christopher E.

    ORIGINAL ARTICLE Christopher E. Hill √° S. Elizabeth Campbell J. Cully Nordby √° John M. Burt √°: +1-206-6853157 S.E. Campbell √° J.C. Nordby √° J.M. Burt √° M.D. Beecher Department of Psychology sharing is correlated with mating success in brown-headed c

  2. Linda Hill, Ph.D.1 Olha Buchel, MLS.1

    E-Print Network [OSTI]

    Janťe, Greg

    . The agendas for digital library and classification research in relating to KOS are also proposed. [Keywords ( ) [] [] Integration of Knowledge Organization Systems into Digital Library Architectures Linda Hill, Ph.D.1 Olha Buchel, MLS.1 Greg Janťe, MS.1 Marcia Lei Zeng, Ph.D.2 1 (Alexandria Digital Library Project, University

  3. AT&T Bell Laboratories Murray Hill, New Jersey 07974

    E-Print Network [OSTI]

    Perry, Dewayne E.

    AT&T Bell Laboratories Murray Hill, New Jersey 07974 Software and Systems Research Center Technical Report Object-Oriented programs and Testing Dewayne E. Perry Gail E. Kaiser* appears in The Journal Of Object Oriented Programming January/February 1990 __________________ * Columbia University, Department

  4. CD36-dependent Regulation of Muscle FoxO1 and PDK4 in the PPAR/-mediated Adaptation to Metabolic Stress

    E-Print Network [OSTI]

    a major fraction of the energy required for muscle function and contribute to the intricate regulation1 CD36-dependent Regulation of Muscle FoxO1 and PDK4 in the PPAR/- mediated Adaptation to Metabolic 94270. USA. Running head: CD36 regulation of muscle FoxO1 and PDK4 *Address Correspondence to Zaher

  5. Assessment of Effectiveness of Geologic Isolation Systems: REFERENCE SITE INITIAL ASSESSMENT FOR A SALT DOME REPOSITORY

    SciTech Connect (OSTI)

    Harwell,, M. A.; Brandstetter,, A.; Benson,, G. L.; Bradley,, D. J.; Serne,, R. J.; Soldat, J. K; Cole,, C. R.; Deutsch,, W. J.; Gupta,, S. K.; Harwell,, C. C.; Napier,, B. A.; Reisenauer,, A. E.; Prater,, L. S.; Simmons,, C. S.; Strenge,, D. L.; Washburn,, J. F.; Zellmer,, J. T.

    1982-06-01T23:59:59.000Z

    As a methodology demonstration for the Office of Nuclear Waste Isolation (ONWI), the Assessment of Effectiveness of Geologic Isolation Systems (AEGIS) Program conducted an initial reference site analysis of the long-term effectiveness of a salt dome repository. The Hainesville Salt Dome in Texas was chosen to be representative of the Gulf Coast interior salt domes; however, the Hainesville Site has been eliminated as a possible nuclear waste repository site. The data used for this exercise are not adequate for an actual assessment, nor have all the parametric analyses been made that would adequately characterize the response of the geosystem surrounding the repository. Additionally, because this was the first exercise of the complete AEGIS and WASTE Rock Interaction Technology (WRIT) methodology, this report provides the initial opportunity for the methodology, specifically applied to a site, to be reviewed by the community outside the AEGIS. The scenario evaluation, as a part of the methodology demonstration, involved consideration of a large variety of potentially disruptive phenomena, which alone or in concert could lead to a breach in a salt dome repository and to a subsequent transport of the radionuclides to the environment. Without waste- and repository-induced effects, no plausible natural geologic events or processes which would compromise the repository integrity could be envisioned over the one-million-year time frame after closure. Near-field (waste- and repository-induced) effects were excluded from consideration in this analysis, but they can be added in future analyses when that methodology development is more complete. The potential for consequential human intrusion into salt domes within a million-year time frame led to the consideration of a solution mining intrusion scenario. The AEGIS staff developed a specific human intrusion scenario at 100 years and 1000 years post-closure, which is one of a whole suite of possible scenarios. This scenario resulted in the delivery of radionuclidecontaminated brine to the surface, where a portion was diverted to culinary salt for direct ingestion by the existing population. Consequence analyses indicated calculated human doses that would be highly deleterious. Additional analyses indicated that doses well above background would occur from such a scenario t even if it occurred a million years into the future. The way to preclude such an intrusion is for continued control over the repository sitet either through direct institutional control or through the effective passive transfer of information. A secondary aspect of the specific human intrusion scenario involved a breach through the side of the salt dome t through which radionuclides migrated via the ground-water system to the accessible environment. This provided a demonstration of the geotransport methodology that AEGIS can use in actual site evaluations, as well as the WRIT program's capabilities with respect to defining the source term and retardation rates of the radionuclides in the repository. This reference site analysis was initially published as a Working Document in December 1979. That version was distributed for a formal peer review by individuals and organizations not involved in its development. The present report represents a revisiont based in part on the responses received from the external reviewers. Summaries of the comments from the reviewers and responses to these comments by the AEGIS staff are presented. The exercise of the AEGIS methodology was successful in demonstrating the methodologyt and thus t in providing a basis for substantive peer review, in terms of further development of the AEGIS site-applications capability and in terms of providing insight into the potential for consequential human intrusion into a salt dome repository.

  6. Assessment of Effectiveness of Geologic Isolation Systems: REFERENCE SITE INITIAL ASSESSMENT FOR A SALT DOME REPOSITORY

    SciTech Connect (OSTI)

    Harwell,, M. A.; Brandstetter,, A.; Benson,, G. L.; Raymond,, J. R.; Brandley,, D. J.; Serne,, R. J.; Soldat,, J. K.; Cole,, C. R.; Deutsch,, W. J.; Gupta,, S. K.; Harwell,, C. C.; Napier,, B. A.; Reisenauer,, A. E.; Prater,, L. S.; Simmons,, C. S.; Strenge,, D. L.; Washburn,, J. F.; Zellmer,, J. T.

    1982-06-01T23:59:59.000Z

    As a methodology demonstration for the Office of Nuclear Waste Isolation (ONWI), the Assessment of Effectiveness of Geologic Isolation Systems (AEGIS) Program conducted an initial reference site analysis of the long-term effectiveness of a salt dome repository. The Hainesville Salt Dome in Texas was chosen to be representative of the Gulf Coast interior salt domes; however, the Hainesville Site has been eliminated as a possible nuclear waste repository site. The data used for this exercise are not adequate for an actual assessment, nor have all the parametric analyses been made that would adequately characterize the response of the geosystem surrounding the repository. Additionally, because this was the first exercise of the complete AEGIS and WASTE Rock Interaction Technology (WRIT) methodology, this report provides the initial opportunity for the methodology, specifically applied to a site, to be reviewed by the community outside the AEGIS. The scenario evaluation, as a part of the methodology demonstration, involved consideration of a large variety of potentially disruptive phenomena, which alone or in concert could lead to a breach in a salt dome repository and to a subsequent transport of the radionuclides to the environment. Without waste- and repository-induced effects, no plausible natural geologic events or processes which would compromise the repository integrity could be envisioned over the one-million-year time frame after closure. Near-field (waste- and repository-induced) effects were excluded from consideration in this analysis, but they can be added in future analyses when that methodology development is more complete. The potential for consequential human intrusion into salt domes within a million-year time frame led to the consideration of a solution mining intrusion scenario. The AEGIS staff developed a specific human intrusion scenario at 100 years and 1000 years post-closure, which is one of a whole suite of possible scenarios. This scenario resulted in the delivery of radionuclidecontaminated brine to the surface, where a portion was diverted to culinary salt for direct ingestion by the existing population. Consequence analyses indicated calculated human doses that would be highly deleterious. Additional analyses indicated that doses well above background would occur from such a scenario t even if it occurred a million years into the future. The way to preclude such an intrusion is for continued control over the repository sitet either through direct institutional control or through the effective passive transfer of information. A secondary aspect of the specific human intrusion scenario involved a breach through the side of the salt dome t through which radionuclides migrated via the ground-water system to the accessible environment. This provided a demonstration of the geotransport methodology that AEGIS can use in actual site evaluations, as well as the WRIT program's capabilities with respect to defining the source term and retardation rates of the radionuclides in the repository. This reference site analysis was initially published as a Working Document in December 1979. That version was distributed for a formal peer review by individuals and organizations not involved in its development. The present report represents a revisiont based in part on the responses received from the external reviewers. Summaries of the comments from the reviewers and responses to these comments by the AEGIS staff are presented. The exercise of the AEGIS methodology was sUGcessful in demonstrating the methodologyt and thus t in providing a basis for substantive peer review, in terms of further development of the AEGIS site-applications capability and in terms of providing insight into the potential for consequential human intrusion into a salt dome repository.

  7. Results of preconstruction surveys used as a management technique for conserving endangered species and their habitats on Naval Petroleum Reserve No. 1 (Elk Hills), Kern County, California

    SciTech Connect (OSTI)

    Kato, T.T.; O'Farrell, T.P.; Johnson, J.W.

    1985-08-01T23:59:59.000Z

    In 1976 an intensive program of petroleum production at maximum efficient rate was initiated on the US Department of Energy's (DOE) Naval Petroleum Reserve No. 1 (Elk Hills) in western Kern County, California. In a Biological Opinion required by the Endangered Species Act, the US Fish and Wildlife Service concluded that proposed construction and production activities may jeopardize the continued existence of the endangered San Joaquin kit fox, Vulpes macrotis mutica, and the blunt-nosed leopard lizard, Gambelia silus, inhabiting the Reserve. DOE committed itself to carrying out a compensation/mitigation plan to offset impacts of program activities on endangered species and their habitats. One compensation/mitigation strategy was to develop and implement preconstruction surveys to assess potential conflicts between proposed construction activities, and endangered species and their critical habitats, and to propose reasonable and prudent alternatives to avoid conflicts. Between 1980 and 1984, preconstruction surveys were completed for 296 of a total of 387 major construction projects encompassing 3590 acres. Fewer than 22% of the projects potentially conflicted with conservation of endangered species, and most conflicts were easily resolved by identifying sensitive areas that required protection. Only 8% of the projects received minor modification in their design or locations to satisfy conservation needs, and only three projects had to be completely relocated. No projects were cancelled or delayed because of conflicts with endangered species, and costs to conduct preconstruction surveys were minimal. 27 refs., 9 figs., 2 tabs.

  8. 10 Questions for a Materials Chemist: Elise Fox | Department of Energy

    Energy Savers [EERE]

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directed off Energy.gov. Are you sureReportsofDepartmentSeriesDepartmentSmall toMaterials Chemist: Elise Fox

  9. Environmental protection and regulatory compliance at the Elk Hills Field

    SciTech Connect (OSTI)

    Chappelle, H.H. (BCM Engineers, Inc., Plymouth Meeting, PA (United States)); Donahoe, R.L. (Bechtel Petroleum Operations, Inc., Tupman, CA (United States)); Kato, T.T. (EG and G Energy Measurements, Inc., Las Vegas, NV (United States)); Ordway, H.E. (Chevron U.S.A., Inc., San Francisco, CA (United States))

    1991-01-01T23:59:59.000Z

    Environmental protection has played an integral role in the development and operation of the Elk Hills field since production at the maximum efficient rate was authorized in 1976. The field is located in a non-attainment area for California and National Ambient Air Quality Standards for two criteria pollutants and their associated precursors, is home to four endangered species, and operates within the California regulatory framework. Environmental protection and regulatory compliance is a multi-faceted program carried out through a substantial commitment of resources and workforce involvement. This paper describes the actions taken and resources employed to protect the environment, specific technologies and projects implement, and the ongoing nature of these efforts at Elk Hills.

  10. Environmental protection and regulatory compliance at the Elk Hills Field

    SciTech Connect (OSTI)

    Chappelle, H.H. [BCM Engineers, Inc., Plymouth Meeting, PA (United States); Donahoe, R.L. [Bechtel Petroleum Operations, Inc., Tupman, CA (United States); Kato, T.T. [EG and G Energy Measurements, Inc., Las Vegas, NV (United States); Ordway, H.E. [Chevron U.S.A., Inc., San Francisco, CA (United States)

    1991-12-31T23:59:59.000Z

    Environmental protection has played an integral role in the development and operation of the Elk Hills field since production at the maximum efficient rate was authorized in 1976. The field is located in a non-attainment area for California and National Ambient Air Quality Standards for two criteria pollutants and their associated precursors, is home to four endangered species, and operates within the California regulatory framework. Environmental protection and regulatory compliance is a multi-faceted program carried out through a substantial commitment of resources and workforce involvement. This paper describes the actions taken and resources employed to protect the environment, specific technologies and projects implement, and the ongoing nature of these efforts at Elk Hills.

  11. The Thermal Environment of the Fiber Glass Dome for the New Solar Telescope at Big Bear Solar Observatory

    E-Print Network [OSTI]

    A. P. Verdoni; C. Denker; J. R. Varsik; S. Shumko; J. Nenow; R. Coulter

    2007-08-04T23:59:59.000Z

    The New Solar Telescope (NST) is a 1.6-meter off-axis Gregory-type telescope with an equatorial mount and an open optical support structure. To mitigate the temperature fluctuations along the exposed optical path, the effects of local/dome-related seeing have to be minimized. To accomplish this, NST will be housed in a 5/8-sphere fiberglass dome that is outfitted with 14 active vents evenly spaced around its perimeter. The 14 vents house louvers that open and close independently of one another to regulate and direct the passage of air through the dome. In January 2006, 16 thermal probes were installed throughout the dome and the temperature distribution was measured. The measurements confirmed the existence of a strong thermal gradient on the order of 5 degree Celsius inside the dome. In December 2006, a second set of temperature measurements were made using different louver configurations. In this study, we present the results of these measurements along with their integration into the thermal control system (ThCS) and the overall telescope control system (TCS).

  12. Strategic Petroleum Reserve (SPR) additional geologic site characterization studies, Bayou Choctaw salt dome, Louisiana

    SciTech Connect (OSTI)

    Neal, J.T. [Sandia National Labs., Albuquerque, NM (United States); Magorian, T.R. [Magorian (Thomas R.), Amherst, NY (United States); Byrne, K.O.; Denzler, S. [Acres International Corp., Amherst, NY (United States)

    1993-09-01T23:59:59.000Z

    This report revises and updates the geologic site characterization report that was published in 1980. Revised structure maps and sections show interpretative differences in the dome shape and caprock structural contours, especially a major east-west trending shear zone, not mapped in the 1980 report. Excessive gas influx in Caverns 18 and 20 may be associated with this shear zone. Subsidence values at Bayou Choctaw are among the lowest in the SPR system, averaging only about 10 mm/yr but measurement and interpretation issues persist, as observed values often approximate measurement accuracy. Periodic, temporary flooding is a continuing concern because of the low site elevation (less than 10 ft), and this may intensify as future subsidence lowers the surface even further. Cavern 4 was re-sonared in 1992 and the profiles suggest that significant change has not occurred since 1980, thereby reducing the uncertainty of possible overburden collapse -- as occurred at Cavern 7 in 1954. Other potential integrity issues persist, such as the proximity of Cavern 20 to the dome edge, and the narrow web separating Caverns 15 and 17. Injection wells have been used for the disposal of brine but have been only marginally effective thus far; recompletions into more permeable lower Pleistocene gravels may be a practical way of increasing injection capacity and brinefield efficiency. Cavern storage space is limited on this already crowded dome, but 15 MMBBL could be gained by enlarging Cavern 19 and by constructing a new cavern beneath and slightly north of abandoned Cavern 13. Environmental issues center on the low site elevation: the backswamp environment combined with the potential for periodic flooding create conditions that will require continuing surveillance.

  13. Strategic Petroleum Reserve (SPR) additional geologic site characterization studies, Bryan Mound Salt Dome, Texas

    SciTech Connect (OSTI)

    Neal, J.T. [Sandia National Labs., Albuquerque, NM (United States)] [Sandia National Labs., Albuquerque, NM (United States); Magorian, T.R.; Ahmad, S. [Acres International Corp., Amherst, NY (United States)] [Acres International Corp., Amherst, NY (United States)

    1994-11-01T23:59:59.000Z

    This report revises the original report that was published in 1980. Some of the topics covered in the earlier report were provisional and it is now practicable to reexamine them using new or revised geotechnical data and that obtained from SPR cavern operations, which involves 16 new caverns. Revised structure maps and sections show interpretative differences as compared with the 1980 report and more definition in the dome shape and caprock structural contours, especially a major southeast-northwest trending anomalous zone. The original interpretation was of westward tilt of the dome, this revision shows a tilt to the southeast, consistent with other gravity and seismic data. This interpretation refines the evaluation of additional cavern space, by adding more salt buffer and allowing several more caverns. Additional storage space is constrained on this nearly full dome because of low-lying peripheral wetlands, but 60 MMBBL or more of additional volume could be gained in six or more new caverns. Subsidence values at Bryan Mound are among the lowest in the SPR system, averaging about 11 mm/yr (0.4 in/yr), but measurement and interpretation issues persist, as observed values are about the same as survey measurement accuracy. Periodic flooding is a continuing threat because of the coastal proximity and because peripheral portions of the site are at elevations less than 15 ft. This threat may increase slightly as future subsidence lowers the surface, but the amount is apt to be small. Caprock integrity may be affected by structural features, especially the faulting associated with anomalous zones. Injection wells have not been used extensively at Bryan Mound, but could be a practicable solution to future brine disposal needs. Environmental issues center on the areas of low elevation that are below 15 feet above mean sea level: the coastal proximity and lowland environment combined with the potential for flooding create conditions that require continuing surveillance.

  14. DOE to accept bids for Elk Hills crude

    SciTech Connect (OSTI)

    Not Available

    1992-05-04T23:59:59.000Z

    This paper reports that the Department of Energy will accept bids in a reoffering sale covering 53,400 b/d of Elk Hills field oil but later may exercise an option to cut sales volumes and ship 20,000 b/d to Strategic Petroleum Reserve sites in Texas. DOE rejected all 19 bids submitted in an earlier semiannual sale of crude oil from the California naval petroleum reserve, saying they were too low. DOE the, The unique combination of federal and state government policies affecting the movement of oil into and out of the California market has contributed to a situation in which it apparently is very difficult for the government to receive a price for Elk Hills oil that satisfies the minimum price tests that govern the sale of Elk Hills oil. The 12 winning bids in the reoffering sale averaged $13.58/bbl, with bids for the higher quality Stevens zone crude averaging $13.92/bbl, about 67 cents/bbl higher than bids rejected last month. DOE the 20,000 b/d is all local pipelines can ship to the interstate All-American pipeline for transfer to Texas beginning in June.

  15. Hydrothermal alteration at the Panorama Formation, North Pole Dome, Pilbara Craton, Western Australia

    E-Print Network [OSTI]

    Brown, Adrian J; Walter, Malcolm R

    2014-01-01T23:59:59.000Z

    An airborne hyperspectral remote sensing dataset was obtained of the North Pole Dome region of the Pilbara Craton in October 2002. It has been analyzed for indications of hydrothermal minerals. Here we report on the identification and mapping of hydrothermal minerals in the 3.459 Ga Panorama Formation and surrounding strata. The spatial distribution of a pattern of subvertical pyrophyllite rich veins connected to a pyrophyllite rich palaeohorizontal layer is interpreted to represent the base of an acid-sulfate epithermal system that is unconformably overlain by the stromatolitic 3.42 Ga Strelley Pool Chert.

  16. Emerging factors associated with the decline of a gray fox population and multi-scale land cover associations of mesopredators in the Chicago metropolitan area.

    SciTech Connect (OSTI)

    Willingham, Alison N.; /Ohio State U.; ,

    2008-01-01T23:59:59.000Z

    Statewide surveys of furbearers in Illinois indicate gray (Urocyon cinereoargenteus) and red (Vulpes vulpes) foxes have experienced substantial declines in relative abundance, whereas other species such as raccoons (Procyon lotor) and coyotes (Canis latrans) have exhibited dramatic increases during the same time period. The cause of the declines of gray and red foxes has not been identified, and the current status of gray foxes remains uncertain. Therefore, I conducted a large-scale predator survey and tracked radiocollared gray foxes from 2004 to 2007 in order to determine the distribution, survival, cause-specific mortality sources and land cover associations of gray foxes in an urbanized region of northeastern Illinois, and examined the relationships between the occurrence of gray fox and the presence other species of mesopredators, specifically coyotes and raccoons. Although generalist mesopredators are common and can reach high densities in many urban areas their urban ecology is poorly understood due to their secretive nature and wariness of humans. Understanding how mesopredators utilize urbanized landscapes can be useful in the management and control of disease outbreaks, mitigation of nuisance wildlife issues, and gaining insight into how mesopredators shape wildlife communities in highly fragmented areas. I examined habitat associations of raccoons, opossums (Didelphis virginiana), domestic cats (Felis catus), coyotes, foxes (gray and red), and striped skunks (Mephitis mephitis) at multiple spatial scales in an urban environment. Gray fox occurrence was rare and widely dispersed, and survival estimates were similar to other studies. Gray fox occurrence was negatively associated with natural and semi-natural land cover types. Fox home range size increased with increasing urban development suggesting that foxes may be negatively influenced by urbanization. Gray fox occurrence was not associated with coyote or raccoon presence. However, spatial avoidance and mortality due to coyote predation was documented and disease was a major mortality source for foxes. The declining relative abundance of gray fox in Illinois is likely a result of a combination of factors. Assessment of habitat associations indicated that urban mesopredators, particularly coyotes and foxes, perceived the landscape as relatively homogeneous and that urban mesopredators interacted with the environment at scales larger than that accommodated by remnant habitat patches. Coyote and fox presence was found to be associated with a high degree of urban development at large and intermediate spatial scales. However, at a small spatial scale fox presence was associated with high density urban land cover whereas coyote presence was associated with urban development with increased forest cover. Urban habitats can offer a diversity of prey items and anthropogenic resources and natural land cover could offer coyotes daytime resting opportunities in urban areas where they may not be as tolerated as smaller foxes. Raccoons and opossums were found to utilize moderately developed landscapes with interspersed natural and semi-natural land covers at a large spatial scale, which may facilitate dispersal movements. At intermediate and small spatial scales, both species were found to utilize areas that were moderately developed and included forested land cover. These results indicated that raccoons and opossums used natural areas in proximity to anthropogenic resources. At a large spatial scale, skunk presence was associated with highly developed landscapes with interspersed natural and semi-natural land covers. This may indicate that skunks perceived the urban matrix as more homogeneous than raccoons or opossums. At an intermediate spatial scale skunks were associated with moderate levels of development and increased forest cover, which indicated that they might utilize natural land cover in proximity to human-dominated land cover. At the smallest spatial scale skunk presence was associated with forested land cover surrounded by a suburban matrix. Compared to raccoon

  17. Goal representation in the infant brain Victoria Southgate, Katarina Begus, Sarah Lloyd-Fox, Valentina di Gangi,

    E-Print Network [OSTI]

    Hamilton, Antonia

    √?√? √? √?√?√? √? √?√? Goal representation in the infant brain Victoria Southgate, Katarina Begus, Sarah.neuroimage.2013.08.043 Reference: YNIMG 10780 To appear in: NeuroImage Accepted date: 20 August 2013 Please cite this article as: Southgate, Victoria, Begus, Katarina, Lloyd-Fox, Sarah, di Gangi, Valentina, Hamilton, Antonia

  18. Development of a mass balance model for estimating PCB export from the lower Fox River to Green Bay

    SciTech Connect (OSTI)

    Velleux, M.; Endicott, D.

    1994-01-01T23:59:59.000Z

    A mass balance approach was used to model contaminant cycling in the lower Fox River from the DePere Dam to Green Bay. The objectives of this research were (1) to estimate present contaminant export from the Fox River to Green Bay, and (2) to quantify contaminant transport and fate pathways in the lower river for the study period. Specifically, a model describing the transport, fate, and export of chlorides, total suspended solids, total PCBs, and six PCB congeners for the lower Fox River was developed. Field data collected as part of the U.S. Environmental Protection Agency's Green Bay Mass Balance Study were used to calibrate the model. Model results suggest that the transport of inplace pollutants significantly contributed to the cumulative export of total PCBs over this period. Estimated total PCB transport in the Fox River during 1989 increased 60% between the dam and river mouth due to the resuspension of lower river sediments. Total suspended solids and PCB predictions are most sensitive to particle transport parameters, particularly the settling and resuspension velocities. The significant components of the total PCB mass balance are import (loading over the DePere Dam), settling, resuspension, and export to Green Bay. Volatilization, porewater transport, and point source input were not significant to the mass balance. Present point source discharges to the river are not significant total PCB sources, collectively contributing less than 6 kg of PCB to the river during the mass balance period.

  19. An analysis of research procedures used during the restoration of the dome of the Texas State Capitol, Austin, 1989 to 1995

    E-Print Network [OSTI]

    Hocker, Emma Elizabeth

    1997-01-01T23:59:59.000Z

    on the exterior of the building. One of the least accessible areas proved to be the dome. This thesis examines the archival and physical research procedures undertaken to determine the condition of the dome, how this information was used, and what discrepancies...

  20. Dome takes a 20% interest in the Arctic pilot project to move LNG

    SciTech Connect (OSTI)

    Richards, B.; Bell, J.

    1980-05-05T23:59:59.000Z

    According to B. Richards of Dome Petroleum Ltd., Dome's interest will be shared with its partially owned subsidiary, Trans-Canada Pipe Lines Ltd. According to J. Bell of Petro-Canada, the operator for the Arctic project, negotiations are under way with Tenneco Inc. for gas sales of up to 225 million cu ft/day to begin in 1985-86. At first, two tankers would ship LNG to a delivery terminal at an as yet unselected site on Canada's east coast, but by 1992, nine ships capable of delivering 1.23 billion cu ft/day of LNG, could be in service. The U.S. and European potential LNG markets amounts to 3-4 trillion cu ft/yr and 3.5-4 trillion cu ft/yr, respectively. Petro-Canada also supports the Polar Gas Ltd. project to lay a gas pipeline from the Arctic Islands and Mackenzie Delta to the south; the projects are not considered to be in competition.

  1. Potential radiological exposure rates resulting from hypothetical dome failure at Tank W-10

    SciTech Connect (OSTI)

    Not Available

    1994-07-01T23:59:59.000Z

    The main plant area at Oak Ridge National Laboratory (ORNL) contains 12 buried Gunite tanks that were used for the storage and transfer of liquid radioactive waste. Although the tanks are no longer in use, they are known to contain some residual contaminated sludges and liquids. In the event of an accidental tank dome failure, however unlikely, the liquids, sludges, and radioactive contaminants within the tank walls themselves could create radiation fields and result in above-background exposures to workers nearby. This Technical Memorandum documents a series of calculations to estimate potential radiological exposure rates and total exposures to workers in the event of a hypothetical collapse of a Gunite tank dome. Calculations were performed specifically for tank W-10 because it contains the largest radioactivity inventory (approximately half of the total activity) of all the Gunite tanks. These calculations focus only on external, direct gamma exposures for prescribed, hypothetical exposure scenarios and do not address other possible tank failure modes or routes of exposure. The calculations were performed with established, point-kernel gamma ray modeling codes.

  2. Development and Calibration of New 3-D Vector VSP Imaging Technology: Vinton Salt Dome, LA

    SciTech Connect (OSTI)

    Kurt J. Marfurt; Hua-Wei Zhou; E. Charlotte Sullivan

    2004-09-01T23:59:59.000Z

    Vinton salt dome is located in Southwestern Louisiana, in Calcasieu Parish. Tectonically, the piercement dome is within the salt dome minibasin province. The field has been in production since 1901, with most of the production coming from Miocene and Oligocene sands. The goal of our project was to develop and calibrate new processing and interpretation technology to fully exploit the information available from a simultaneous 3-D surface seismic survey and 3-C, 3-D vertical seismic profile (VSP) survey over the dome. More specifically the goal was to better image salt dome flanks and small, reservoir-compartmentalizing faults. This new technology has application to mature salt-related fields across the Gulf Coast. The primary focus of our effort was to develop, apply, and assess the limitations of new 3-C, 3-D wavefield separation and imaging technology that could be used to image aliased, limited-aperture, vector VSP data. Through 2-D and 3-D full elastic modeling, we verified that salt flank reflections exist in the horizontally-traveling portion of the wavefield rather than up- and down-going portions of the wavefield, thereby explaining why many commercial VSP processing flow failed. Since the P-wave reflections from the salt flank are measured primarily on the horizontal components while P-wave reflections from deeper sedimentary horizons are measured primarily on the vertical component, a true vector VSP analysis was needed. We developed an antialiased discrete Radon transform filter to accurately model P- and S-wave data components measured by the vector VSP. On-the-fly polarization filtering embedded in our Kirchhoff imaging algorithm was effective in separating PP from PS wave images. By the novel application of semblance-weighted filters, we were able to suppress many of the migration artifacts associated with low fold, sparse VSP acquisition geometries. To provide a better velocity/depth model, we applied 3-D prestack depth migration to the surface data. The reflector dip calculated from these images were used to further constrain the depth images from the less well sampled VSP data. In spite of the above technical success, we were less than pleased with our final VSP images. Since no extra sources are used, simultaneous recording of the surface and VSP data were believed to provide a cost-effective means to acquire 3-D VSP data. However, the subsurface sampling associated with the VSP is quite different from that associated with the surface seismic data. After our analysis, we find that considerable shot infill would result in a better, unaliased subsurface image. We were able to ascertain that the subsurface illuminated by the VSP was extremely small, with the PS image being even smaller than the PP image. One-way wave equation extrapolators do not work well for the VSP geometry, where we wish to extrapolate energy sideways (from the VSP well towards and away from the salt dome) as well as vertically (away from the shots on the earth surface). Merging separately-generated images proved to be both cumbersome and error-prone. Alternative, advanced multiarrival traveltime calculations that we obtained from research colleagues at other institutions could not be easily modified to image rays that had an upgoing component. In the end, we used a simpler first-arrival Eikonal-based traveltime algorithm with its well-known limitations. While the surface acquisition using radial receiver lines and concentric shot lines provided good illumination of the salt dome, this unconventional geometry proved to be particularly difficult to process using commercial software, where the lack of ''shot lines'' and ''receiver lines'' necessary for dip filtering, residual statics, and residual velocity analysis proved to be nearly intractable. We also learned that while commercial software available at UH works well for a bootstrapped velocity model computed from the seismic data alone, it was severely limited in its ability to include the dense well control available at Vinton Dome. To more accurately estimate velocities, we develope

  3. Western Shallow Oil Zone, Elk Hills Field, Kern County, California:

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01T23:59:59.000Z

    This study, Appendix V, addresses the Gusher Sands and their sub units and pools. Basic pressure, production and assorted technical dta were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt made by Evans, Carey and Crozier for independent verification. This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can now additionally serve as a take off points for exploitation engineers to develop specific programs towards these ends. 16 refs., 9 tabs.

  4. From the hills to the mountain. [Oil recovery in California

    SciTech Connect (OSTI)

    McDonald, J.

    1980-05-01T23:59:59.000Z

    The oil reserves at Elk Hills field, California, are listed as amounting to 835 million bbl. There is 12 times that amount lying in shallow sands in the San Joaquin Valley, although the oil is much heavier and requires more refining before use. Improved recovery techniques have enabled higher rates of recovery for heavy oil than in the past. Some of these techniques are described, including bottom-hole heating, steam injection, and oil mining. Bottom-hole heating alone raised recovery rates for heavy oil to 25%, and steam injection raised rates to 50%. It is predicted that oil mining may be able to accomplish 100% recovery of the heavy oil.

  5. Laguna Hills, California: Energy Resources | Open Energy Information

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  10. EA-118 Hill County Electric Cooperative, Inc. | Department of Energy

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

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  1. Settlers Hill Gas Recovery Biomass Facility | Open Energy Information

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  2. Sewickley Hills, Pennsylvania: Energy Resources | Open Energy Information

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  3. PP-118 Hill County Electric Cooperative Inc | Department of Energy

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

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  4. Jefferson Hills, Pennsylvania: Energy Resources | Open Energy Information

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  5. Heritage Hills, New York: Energy Resources | Open Energy Information

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  6. Hickory Hills, Illinois: Energy Resources | Open Energy Information

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  7. Humboldt Hill, California: Energy Resources | Open Energy Information

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  8. Pine Hill, New York: Energy Resources | Open Energy Information

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  10. Pine Hills, Florida: Energy Resources | Open Energy Information

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  11. Lost Hills, California: Energy Resources | Open Energy Information

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  12. City of Auburn Hills (Text Version) | Department of Energy

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

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  14. Mars Hill (2006) Wind Farm | Open Energy Information

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  19. Black Hills Power Inc (Montana) | Open Energy Information

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  1. McGinness Hills Geothermal Project | Open Energy Information

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  7. Morgan Hill, California: Energy Resources | Open Energy Information

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    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I Geothermal Pwer Plant JumpMarysville,Missoula,MontereyHill, California: Energy Resources Jump to:

  8. Bay Hill, Florida: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass Conversions IncBay County, Florida: Energy Resources JumpHill, Florida:

  9. Ben Hill County, Georgia: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass Conversions IncBayBelmont County, Ohio: EnergyBelvedere,Hill County,

  10. Beverly Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass ConversionsSouth Carolina:Energy LLC Place:Beverly Hills, California: Energy

  11. Beverly Hills, Michigan: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass ConversionsSouth Carolina:Energy LLC Place:Beverly Hills, California:

  12. Blue Hills, Connecticut: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to:EzfeedflagBiomass ConversionsSouthby 2022 |Bleckley County,Minnesota:OpenFlint EthanolHills,

  13. Puente Hills Energy Recovery Biomass Facility | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod Jump to:ThisPublic Power &EnergyOpenPuente Hills Energy

  14. Quartz Hill, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere I GeothermalPotentialBiopowerSolidGenerationMethod Jump to:ThisPublicPutnamQuail Valley,QuantumQuartz Hill,

  15. Raleigh Hills, Oregon: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to: navigation, search Name: Raghuraji AgroRajaram MaizeHills, Oregon:

  16. Rolling Hills Estates, California: Energy Resources | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to: navigation,MazeOhio:Ohio:RockwallRolling Hills Electric Coop

  17. Fruit Hill, Ohio: Energy Resources | Open Energy Information

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    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdf Jump1946865¬į, -86.0529604¬į ShowCounty, California:Frontier, NorthFruit Hill,

  18. Valley Hill, North Carolina: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga,planning methodologies andVacant Jump669¬į,Hill, North Carolina:

  19. City of Hill City, Kansas (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, click here.TelluricPowerCity ofInformationHarmony,City ofCity ofHill City,

  20. Cockrell Hill, Texas: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand JumpConceptual Model, clickInformationNew York: Energy ResourcesCoastalCobbCockrell Hill, Texas:

  1. Hill County Electric Coop, Inc | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual SiteofEvaluatingGroup | Open EnergyInformation Hess Retail NaturalHifluxHighlineHill

  2. Agoura Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnual Siteof Energy 2,AUDITCaliforniaWeifangwikiAgoura Hills, California: Energy Resources Jump

  3. El Dorado Hills, California: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualPropertyd8c-a9ae-f8521cbb8489 No revision| Open JumpEcologyEl Dorado Hills, California: Energy

  4. Conductive incubation and the origin of dome-and-keel structure in Archean granite-greenstone terrains

    E-Print Network [OSTI]

    Sandiford, Mike

    Conductive incubation and the origin of dome-and-keel structure in Archean granite August 2003; accepted 24 October 2003; published 27 January 2004. [1] The Archean East Pilbara Granite duration, following the burial of radiogenic granitic crust beneath the accumulated greenstone pile

  5. EIS-0021: Strategic Petroleum Reserve, Seaway Group Salt Domes, Brazoria County, Texas (also see EIS-0075-S and EIS-0029)

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy's Strategic Petroleum Reserve Office developed this statement to analyze the environmental impacts which would occur during site preparation and operation of oil storage facilities at each of five proposed candidate sites in the Seaway Group of salt domes.

  6. Triaxial creep measurements on rock salt from the Jennings dome, Louisiana, borehole LA-1, core {number_sign}8

    SciTech Connect (OSTI)

    Wawersik, W.R.; Zimmerer, D.J.

    1994-05-01T23:59:59.000Z

    Tejas Power Company requested that facilities in the Rock Mechanics Laboratory at Sandia National Laboratories be used to assess the time-dependent properties of rock salt from the Jennings dome in Acadia Parish, Louisiana. Nominally 2.5-inch diameter slat core from borehole LA-1, core 8 (depth 3924.8 to 3837.8 ft; 1196.8--1197.1 m) was provided to accomplish two tasks: (1) Using the smallest possible number of experiments, evaluate the tendency of Jennings salt to undergo time-dependent deformation (creep) under constant applied stresses, and compare the creep of Jennings salt with creep data for rock salt from other locations. (2) Assess the applicability of published laboratory-derived creep properties for rock salt from several bedded and domal sites in finite element analyses concerning the design of new gas storage caverns in the Jennings dome. The characterization of Jennings salt followed the same strategy that was applied in earlier laboratory experiments on core from the Moss Bluff dome near Houston, Texas. This report summarizes the relevant details of five creep experiments on a sample from depth 3927.5 ft, the results obtained, and how these results compared with laboratory creep measurements gathered on rock salt from other locations including the West Hackberry, Bryan Mound and Moss Bluff domes. The report also considers the estimates of specific creep parameters commonly used in numerical engineering design analyses.

  7. S. S. Henderson, L. Garzotti, F. J. Casson, D. Dickinson, M. F. J. Fox, M. O'Mullane, A. Patel, C. M. Roach, H. P. Summers, M. Valovic

    E-Print Network [OSTI]

    . M. Roach, H. P. Summers, M. Valovic and the MAST team CCFE-PR(14)20 Neoclassical and Gyrokinetic 1 , M. F. J. Fox 1,3 , M. O'Mullane2 , A. Patel 1 , C. M. Roach 1 , H. P. Summers 2 , M. Valovic 1.J. Casson, D. Dickinson, M.F.J. Fox, M. O'Mullane, A. Patel, C.M. Roach, H.P. Summers, M. Valovic

  8. Results of analyses of fur samples from the San Joaquin Kit Fox and associated soil and water samples from the Naval Petroleum Reserve No. 1, Tupman, California

    SciTech Connect (OSTI)

    Suter, G.W. II; Rosen, A.E.; Beauchamp, J.J. [Oak Ridge National Lab., TN (United States); Kato, T.T. [EG and G Energy Measurements, Inc., Tupman, CA (United States)

    1992-12-01T23:59:59.000Z

    The purpose of this study was to determine whether analysis of the elemental content of fur from San Joaquin kit foxes (Vulpes macrotis mutica) and of water and soil from kit fox habitats could be used to make inferences concerning the cause of an observed decline in the kit fox population on Naval Petroleum Reserve No. 1 (NPR-1). Fur samples that had been collected previously from NPR-1, another oil field (NPR-2), and two sites with no oil development were subjected to neutron activation analysis. In addition, soil samples were collected from the home ranges of individual foxes from undisturbed portions of major soil types on NPR-1 and from wastewater samples were collected from tanks and sumps and subjected to neutron activation analysis. Most elemental concentrations in fur were highest at Camp Roberts and lowest on the undeveloped portions of NPR-I. Fur concentrations were intermediate on the developed oil fields but were correlated with percent disturbance and with number of wells on NPR-1 and NPR-2. The fact that most elements covaried across the range of sites suggests that some pervasive source such as soil was responsible. However, fur concentrations were not correlated with soft concentrations. The kit foxes on the developed portion of NPR-1 did not have concentrations of elements in fur relative to other sites that would account for the population decline in the early 1980s. The oil-related elements As, Ba, and V were elevated in fox fur from oil fields, but only As was sufficiently elevated to suggest a risk of toxicity in individual foxes. However, arsenic concentrations suggestive of sublethal toxicity were found in only 0.56% of foxes from developed oil fields, too few to account for a population decline.

  9. Geologic technical assessment of the Richton salt dome, Mississippi, for potential expansion of the U.S. strategic petroleum reserve.

    SciTech Connect (OSTI)

    Snider, Anna C.; Rautman, Christopher Arthur; Looff, Karl M. (Geologic Consultant)

    2006-01-01T23:59:59.000Z

    Technical assessment and remodeling of existing data indicates that the Richton salt dome, located in southeastern Mississippi, appears to be a suitable site for expansion of the U.S. Strategic Petroleum Reserve. The maximum area of salt is approximately 7 square miles, at a subsurface elevation of about -2000 ft, near the top of the salt stock. Approximately 5.8 square miles of this appears suitable for cavern development, because of restrictions imposed by modeled shallow salt overhang along several sides of the dome. The detailed geometry of the overhang currently is only poorly understood. However, the large areal extent of the Richton salt mass suggests that significant design flexibility exists for a 160-million-barrel storage facility consisting of 16 ten-million-barrel caverns. The dome itself is prominently elongated from northwest to southeast. The salt stock appears to consist of two major spine features, separated by a likely boundary shear zone trending from southwest to northeast. The dome decreases in areal extent with depth, because of salt flanks that appear to dip inward at 70-80 degrees. Caprock is present at depths as shallow as 274 ft, and the shallowest salt is documented at -425 ft. A large number of existing two-dimensional seismic profiles have been acquired crossing, and in the vicinity of, the Richton salt dome. At least selected seismic profiles should be acquired, examined, potentially reprocessed, and interpreted in an effort to understand the limitations imposed by the apparent salt overhang, should the Richton site be selected for actual expansion of the Reserve.

  10. Lithium isotopic systematics of granites and pegmatites from the Black Hills, South Dakota

    E-Print Network [OSTI]

    Rudnick, Roberta L.

    Lithium isotopic systematics of granites and pegmatites from the Black Hills, South Dakota Fang pegmatite and possible metasedimentary source rocks in the Black Hills, South Dakota, USA. The Harney Peak.5 and overlap with post- Archean shales and the Harney Peak Granite. For the granite suite

  11. HEPATIC MINERALS OF WHITE-TAILED AND MULE DEER IN THE SOUTHERN BLACK HILLS, SOUTH DAKOTA

    E-Print Network [OSTI]

    HEPATIC MINERALS OF WHITE-TAILED AND MULE DEER IN THE SOUTHERN BLACK HILLS, SOUTH DAKOTA Teresa J status, and species. Key words: Black Hills, elements, fire, liver, mule deer, Odocoileus hemionus and laboratory animals (Robbins, 1983). Liver concentrations of some trace elements have been measured in elk

  12. Connaught Hill Park 37.0 acres (Connaught Drive & Queensway St.)

    E-Print Network [OSTI]

    Northern British Columbia, University of

    CITY PARKS ∑ Connaught Hill Park 37.0 acres (Connaught Drive & Queensway St.) Picnic Site 346.0 acres (Cranbrook Hill Rd.) Hiking Trails (15.0 km), Picnic Shelter and Sites, Viewpoint, Public (Heather Rd. & Austin Rd. West) Ball Diamonds, Soccer Pitch, Washrooms, Elks Centre ∑ Recreation Place 33

  13. Dome-like variation of the superconducting gap anisotropy in Fe-based superconductors

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

    Prozorov, Ruslan; Cho, Kyuil; Kim, Hyong June; Tanatar, Makariy

    2013-07-17T23:59:59.000Z

    Experiments performed on different iron-based superconductors suggest a variety of possible structures of the superconducting energy gap, both nodeless and nodal. To understand the pairing mechanisms, it is important to identify common features in the behavior of different materials. Measurements of the temperature - dependent London penetration depth provide important information on the structure of the superconducting gap. We show that despite significant differences between different iron - based superconductors, there is a universal trend: the gap is least anisotropic at the optimal doping and its anisotropy increases upon the departure towards underdoped and overdoped ends of the ''superconducting dome''.more†ĽThis trend is not related to the presence of the long-range magnetic order in the underdoped state.ę†less

  14. C-105 heel pit removed and C-105 dome cut paves way for new retrieval technology

    SciTech Connect (OSTI)

    Mackey, Thomas C.; Sutey, Michael J.

    2013-06-10T23:59:59.000Z

    For just the second time, crews have cut a hole in the top of an active radioactive waste storage tank at Hanford. Workers began cutting a 55-inch hole in the top of Tank C-105 last Tuesday night on graveyard shift, completing the cut early Wednesday. The hole will allow for installation of the Mobile Arm Retrieval System (MARS) Vacuum into the tank. The cut was made through 17 inches of concrete and rebar using the newly developed rotary-core cutting system, which uses a laser-guided steel canister with teeth on the bottom to drill a round hole into the tank dome. The project was completed safely and successfully in a high-rad area without contamination or significant dose to workers.

  15. Dome-like variation of the superconducting gap anisotropy in Fe-based superconductors

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

    Prozorov, Ruslan [Ames Lab., Ames, IA (United States); Cho, Kyuil [Ames Lab., Ames, IA (United States); Kim, Hyong June [Ames Lab., Ames, IA (United States); Tanatar, Makariy [Ames Lab., Ames, IA (United States)

    2013-07-17T23:59:59.000Z

    Experiments performed on different iron-based superconductors suggest a variety of possible structures of the superconducting energy gap, both nodeless and nodal. To understand the pairing mechanisms, it is important to identify common features in the behavior of different materials. Measurements of the temperature - dependent London penetration depth provide important information on the structure of the superconducting gap. We show that despite significant differences between different iron - based superconductors, there is a universal trend: the gap is least anisotropic at the optimal doping and its anisotropy increases upon the departure towards underdoped and overdoped ends of the ''superconducting dome''. This trend is not related to the presence of the long-range magnetic order in the underdoped state.

  16. ON THE NATURE OF RECONNECTION AT A SOLAR CORONAL NULL POINT ABOVE A SEPARATRIX DOME

    SciTech Connect (OSTI)

    Pontin, D. I. [Division of Mathematics, University of Dundee, Dundee DD1 4HN (United Kingdom); Priest, E. R. [School of Mathematics and Statistics, University of St Andrews, Fife KY16 9SS (United Kingdom); Galsgaard, K., E-mail: dpontin@maths.dundee.ac.uk [Niels Bohr Institute, Copenhagen DK-2100 (Denmark)

    2013-09-10T23:59:59.000Z

    Three-dimensional magnetic null points are ubiquitous in the solar corona and in any generic mixed-polarity magnetic field. We consider magnetic reconnection at an isolated coronal null point whose fan field lines form a dome structure. Using analytical and computational models, we demonstrate several features of spine-fan reconnection at such a null, including the fact that substantial magnetic flux transfer from one region of field line connectivity to another can occur. The flux transfer occurs across the current sheet that forms around the null point during spine-fan reconnection, and there is no separator present. Also, flipping of magnetic field lines takes place in a manner similar to that observed in the quasi-separatrix layer or slip-running reconnection.

  17. Characterizing the Weeks Island Salt Dome drilling of and seismic measurements from boreholes

    SciTech Connect (OSTI)

    Sattler, A.R.; Harding, R.S.; Jacobson, R.D.; Finger, J.T.; Keefe, R.; Neal, J.T.

    1996-10-01T23:59:59.000Z

    A sinkhole 36 ft across, 30 ft deep was first observed in the alluvium over the Weeks Island Salt Dome (salt mine converted for oil storage by US Strategic Petroleum Reserve) May 1992. Four vertical, two slanted boreholes were drilled for diagnostics. Crosswell seismic data were generated; the velocity images suggest that the sinkhole collapse is complicated, not a simple vertical structure. The coring operation was moderately difficult; limited core was obtained through the alluvium, and the quality of the salt core from the first two vertical wells was poor. Core quality improved with better bit selection, mud, and drilling method. The drilling fluid program provided fairly stable holes allowing open hole logs to be run. All holes were cemented successfully (although it took 3 attempts in one case).

  18. Biological assessment: possible impacts of exploratory drilling in Section 18B, Naval Petroleum Reserve No. 2, Kern County, California on the endangered San Joaquin kit fox, blunt-nosed leopard lizard, and other sensitive species

    SciTech Connect (OSTI)

    O'Farrell, T.P.

    1981-11-01T23:59:59.000Z

    The proposed site is thought to provide habitat for the endangered an Joaquin kit fox and blunt-nosed leopard lizard, as well as the giant kangaroo rat and San Joaquin antelope ground squirrel. The objective of this study was to assess the possible impacts of the exploratory drilling on these species and their essential habitats. The proposed project will have four phases: (1) surveying; (2) site preparation; (3) drilling, logging, and testing; and (4) cleanup and restoration. During site preparation approximately 1.5 acres of vegetation and surface soils will be removed for an access road and well pad. During a 20-day drilling, logging, and testing phase, there will be increased vehicular traffic, human activities, noise and ground vibrations, and illumination during the night. Although 1.5 acres of habitat will be disturbed, there is no evidence to indicate any of the species has burrows on-site that will be lost during land clearing. Loss of habitat will be mitigated during the cleanup and restoration phases when disturbed areas will be revegetated. Increased traffic, human activities, noise and ground vibration levels, as well as illumination throughout the night, may disturb the fauna. However, these species have adapted to intensive human disturbances on Elk Hills without obvious negative effects. The most direct threat to the species is the possibility that they might be killed by vehicles. Since the project poses so few threats to individual endangered or sensitive species, and since minor habitat disturbances will be mitigated during a restoration program, it is unlikely that completion of the project jeopardizes the continued existence of any of the species or their essential habitats. (ERB)

  19. Reproduction of the San Joaquin kit fox (Vulpes velox macrotis) on Camp Roberts Army National Guard Training Site, California

    SciTech Connect (OSTI)

    Spencer, K A; Berry, W H; Standley, W G; O`Farrell, T P

    1992-09-01T23:59:59.000Z

    The reproduction of a San Joaquin kit fox population (Vulpes velox macrotis) was investigated at Camp Roberts Army National Guard Training Site, California, from November 1988 through September 1991. Of 38 vixens radiocollared prior to parturition, 12 (32%) were successful in raising pups from conception to the point where pups were observed above ground. No yearling vixens were known tb be reproductively active. The mean litter size during 1989 - 1991 was 3.0 (n = 21, SE = 0.28) and ranged from one to six pups. Both the proportion of vixens successfully raising pups and the mean litter size observed at Camp Roberts during this study were lower than those reported at other locations. Sex ratios of kit fox pups were male biased two of the three years, but did not differ statistically from 1:1 throughout the study. Whelping was estimated to occur between February 15 and March 5. Results of this study support previous reports that kit foxes are primarily monogamous, although one case of polygamy may have occurred. Both the proportion of dispersing radiocollared juveniles (26%) and the mean dispersal distance (5.9 km) of juveniles at Camp Roberts appeared low compared to other locations.

  20. This article was downloaded by:[Univ of N Carolina Chapel Hill] On: 29 July 2008

    E-Print Network [OSTI]

    Entwislea , Stephen J. Walsha , Li Anc , Nathan Badenochd , Daniel G. Brownd , Peter Deadmane , Tom P and comparisons Ronald R. Rindfuss ab ; Barbara Entwisle a ; Stephen J. Walsh a ; Li An c ; Nathan Badenoch d ; Daniel G. Brown d ; Peter Deadman e ; Tom P. Evans f ; Jefferson Fox b ; Jacqueline Geoghegan g ; Myron

  1. Western Shallow Oil Zone, Elk Hills Field, Kern County, California:

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01T23:59:59.000Z

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 with the United States Department of Energy. This study, Appendix II addresses the first Wilhelm Sands and its sub unites and pools. Basic pressure, production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent verification. This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can now additionally serve as a take off point for exploitation engineers to develop specific programs toward the end.

  2. DOE turns down all bids for Elk Hills crude

    SciTech Connect (OSTI)

    Not Available

    1992-03-30T23:59:59.000Z

    This paper reports that the U.S. Department of Energy has rejected all bids submitted in the Mar. 5 semiannual sale of crude oil from Elk Hills Naval Petroleum Reserve (NPR-1) in California. DOE the all 19 bids for the 53,740 b/d of crude were too low. The bids ranged from $11.71 to $14.06/bbl, with the top bids for the highest quality Stevens zone crude averaging $13.25/bbl. California oil companies the they bid what the market would bear, explaining a surplus of Alaskan crude on the West Coast has driven down the price of local crudes, notably heavy crudes. DOE will extend the current oil purchase contracts through April while it issues a new request for bids. It planned to issue the solicitation Mar. 23 and receive bids Apr. 15.

  3. EIS-0024: Strategic Petroleum Reserve, Capline Group Salt Domes, Iberia, Napoleonville, Weeks Island Expansion, Bayou Choctaw Expansion, Chacahoula- Iberia, Iberville, and Lafourche Parishes, Louisiana

    Broader source: Energy.gov [DOE]

    The Strategic Petroleum Reserves developed this EIS to analyze the environmental impacts which would occur during site preparation and operation of oil storage facilities at each of five proposed candidate sites in the Capline Group of salt domes.

  4. The Naming, Identification, and Protection of Place in the Loess Hills of the Middle Missouri Valley

    E-Print Network [OSTI]

    McDermott, David Thomas

    2009-11-09T23:59:59.000Z

    tool for field work in physical geography. The only time I have carried a gun with lethal intent was in the Loess Hills of northern Missouri. A coworker and I drove into the hills just south of St. Joseph and walked, on a crisp fall morning, up.... 5 One part of the perceptual story about the Hills is their location. This study will approach that question from two perspectives. It first will offer a traditional analysis using physical data on soil, bedrock, elevation, and slope...

  5. Geomechanical testing of MRIG-9 core for the potential SPR siting at the Richton salt dome.

    SciTech Connect (OSTI)

    Dunn, Dennis P.; Broome, Scott Thomas; Bronowski, David R.; Bauer, Stephen J.; Hofer, John H.

    2009-02-01T23:59:59.000Z

    A laboratory testing program was developed to examine the mechanical behavior of salt from the Richton salt dome. The resulting information is intended for use in design and evaluation of a proposed Strategic Petroleum Reserve storage facility in that dome. Core obtained from the drill hole MRIG-9 was obtained from the Texas Bureau of Economic Geology. Mechanical properties testing included: (1) acoustic velocity wave measurements; (2) indirect tensile strength tests; (3) unconfined compressive strength tests; (4) ambient temperature quasi-static triaxial compression tests to evaluate dilational stress states at confining pressures of 725, 1450, 2175, and 2900 psi; and (5) confined triaxial creep experiments to evaluate the time-dependent behavior of the salt at axial stress differences of 4000 psi, 3500 psi, 3000 psi, 2175 psi and 2000 psi at 55 C and 4000 psi at 35 C, all at a constant confining pressure of 4000 psi. All comments, inferences, discussions of the Richton characterization and analysis are caveated by the small number of tests. Additional core and testing from a deeper well located at the proposed site is planned. The Richton rock salt is generally inhomogeneous as expressed by the density and velocity measurements with depth. In fact, we treated the salt as two populations, one clean and relatively pure (> 98% halite), the other salt with abundant (at times) anhydrite. The density has been related to the insoluble content. The limited mechanical testing completed has allowed us to conclude that the dilatational criteria are distinct for the halite-rich and other salts, and that the dilation criteria are pressure dependent. The indirect tensile strengths and unconfined compressive strengths determined are consistently lower than other coastal domal salts. The steady-state-only creep model being developed suggests that Richton salt is intermediate in creep resistance when compared to other domal and bedded salts. The results of the study provide only limited information for structural modeling needed to evaluate the integrity and safety of the proposed cavern field. This study should be augmented with more extensive testing. This report documents a series of test methods, philosophies, and empirical relationships, etc., that are used to define and extend our understanding of the mechanical behavior of the Richton salt. This understanding could be used in conjunction with planned further studies or on its own for initial assessments.

  6. Key word:Daylight Factor Window Wall Ratio Pendentive dome Lighting design Tropical region Architecture and Interior design

    E-Print Network [OSTI]

    Mehrdad Mazloomi

    Abstract: Daylighting design plays important role in architecture of religious buildings such as churches and mosques where pendentive dome construction is frequently used. In daylighting design, many designers face difficulty in estimating the interior share of light which is usually expressed by daylight factor due to complexity of interior form. This study aims to provide designers with a rather high precision rule of thumb for average daylight factor in pendentive dome building. Thus, it investigates the Daylight Factor [DF] distribution of such buildings with reference to the tropics. It takes the Window Wall Ratio [WWR] into account and seeks its influence on daylight factor. By a 12 X 12 points grid, it examines five different ratios including 0.1, 0.2, 0.3, 0.4 and 0.5 on DF of the floor beneath the dome. The results endorse the direct relation of WWR and DF. The least WWR equal to 0.1 yields an average DF of 0.55 % while the greatest WWR of 0.5 yields in average DF of 2.56%. The intermediate WWR in steps of 0.2, 0.3 and 0.4 correspond to 1.04, 1.56 and 2.07 percent respectively. As a relatively precise rule of thumb, any increment in consequent steps of WWR with 0.1 intervals results in 0.5 % increase in DF. This can be employed by architects and interior designers for lighting design of pendentive dome buildings in tropical region.

  7. In situ radioglaciological measurements near Taylor Dome, Antarctica and implications for UHE neutrino astronomy

    E-Print Network [OSTI]

    D. Besson; J. Jenkins; S. Matsuno; J. Nam; M. Smith; S. W. Barwick; J. J. Beatty; W. R. Binns; C. Chen; P. Chen; J. M. Clem; A. Connolly; P. F. Dowkontt; M. A. DuVernois; R. C. Field; D. Goldstein; P. W. Gorham; A. Goodhue; C. Hast; C. L. Hebert; S. Hoover; M. H. Israel; J. Kowalski; J. G. Learned; K. M. Liewer; J. T. Link; E. Lusczek; B. Mercurio; C. Miki; P. Miocinovic; C. J. Naudet; J. Ng; R. Nichol; K. Palladino; K. Reil; A. Romero-Wolf; M. Rosen; L. Ruckman; D. Saltzberg; D. Seckel; G. S. Varner; D. Walz; F. Wu

    2008-10-07T23:59:59.000Z

    Radiowave detection of the Cherenkov radiation produced by neutrino-ice collisions requires an understanding of the radiofrequency (RF) response of cold polar ice. We herein report on a series of radioglaciological measurements performed approximately 10 km north of Taylor Dome Station, Antarctica from Dec. 6, 2006 - Dec. 16, 2006. Using RF signals broadcast from: a) an englacial discone, submerged to a depth of 100 meters and broadcasting to a surface dual polarization horn receiver, and b) a dual-polarization horn antenna on the surface transmitting signals which reflect off the underlying bed and back up to the surface receiver, we have made time-domain estimates of both the real (index-of-refraction) and imaginary (attenuation length) components of the complex ice dielectric constant. We have also measured the uniformity of ice response along two orthogonal axes in the horizontal plane. We observe a wavespeed asymmetry of order 0.1%, projected onto the vertical propagation axis, consistent with some previous measurements, but somewhat lower than others.

  8. In situ radioglaciological measurements near Taylor Dome, Antarctica and implications for UHE neutrino astronomy

    E-Print Network [OSTI]

    Besson, D; Matsuno, S; Nam, J; Smith, M

    2007-01-01T23:59:59.000Z

    Radiowave detection of the Cherenkov radiation produced by neutrino-ice collisions requires an understanding of the radiofrequency (RF) response of cold polar ice. We herein report on a series of radioglaciological measurements performed approximately 10 km north of Taylor Dome Station, Antarctica from Dec. 6, 2006 - Dec. 16, 2006. Using RF signals broadcast from: a) an englacial discone, submerged to a depth of 100 meters and broadcasting to a surface dual polarization horn receiver, and b) a dual-polarization horn antenna on the surface transmitting signals which reflect off the underlying bed and back up to the surface receiver, we have made time-domain estimates of both the real (index-of-refraction) and imaginary (attenuation length) components of the complex ice dielectric constant. We have also measured the uniformity of ice response along two orthogonal axes in the horizontal plane. We observe a wavespeed asymmetry of order 0.1%, projected onto the vertical propagation axis, consistent with some previ...

  9. Threat of a sinkhole: A reevaluation of Cavern 4, Bayou Choctaw salt dome, Louisiana

    SciTech Connect (OSTI)

    Neal, J.T.; Todd, J.L.; Linn, J.K. [Sandia National Labs., Albuquerque, NM (United States); Magorian, T.R. [Magorian (Thomas R.), Amherst, NY (United States)

    1993-09-01T23:59:59.000Z

    Cavern Lake at Bayou Choctaw salt dome resulted from the failure of Cavern 7 in 1954. Uncontrolled solutioning of this cavern through the thin caprock had set the stage for overburden to collapse into the cavern below. A similar situation developed with nearby Cavern 4, but with less dissolutioning of the caprock. Because pressure loss was already a problem and because another 800 ft diameter lake would have endangered surface operations, solutioning of Cavern 4 was stopped and the cavern abandoned in 1957 in order to protect the already-small site. In 1978 the Strategic Petroleum Reserve (SPR) acquired a number of caverns at Bayou Choctaw, including Cavern 4, and the possible repeat of the Cavern 7 failure and formation of another lake thus became an issue. The cavern dimensions were re-sonared in 1980 for comparison with 1963 and 1977 surveys. Annual surface leveling between 1982--1992 showed less subsidence occurring than the site average, and a cavern monitoring system, installed in 1984, has revealed no anomalous motion. Repeat sonar surveys in 1992 showed very little, if any, change occurred since 1980 although a small amount of uncertainty exists as a result of changing sonar techniques. We conclude that significant additional solutioning or erosion of the caprock has not occurred and that there is no increased threat to SPR operations.

  10. RIVERTON DOME GAS EXPLORATION AND STIMULATION TECHNOLOGY DEMONSTRATION, WIND RIVER BASIN, WYOMING

    SciTech Connect (OSTI)

    Ronald C. Surdam; Zunsheng Jiao; Nicholas K. Boyd

    1999-11-01T23:59:59.000Z

    The new exploration technology for basin center gas accumulations developed by R.C. Surdam and Associates at the Institute for Energy Research, University of Wyoming, was applied to the Riverton Dome 3-D seismic area. Application of the technology resulted in the development of important new exploration leads in the Frontier, Muddy, and Nugget formations. The new leads are adjacent to a major north-south trending fault, which is downdip from the crest of the major structure in the area. In a blind test, the drilling results from six new Muddy test wells were accurately predicted. The initial production values, IP, for the six test wells ranged from < one mmcf/day to four mmcf/day. The three wells with the highest IP values (i.e., three to four mmcf/day) were drilled into an intense velocity anomaly (i.e., anomalously slow velocities). The well drilled at the end of the velocity anomaly had an IP value of one mmcf/day, and the two wells drilled outside of the velocity anomaly had IP values of < one mmcf/day and are presently shut in. Based on these test results, it is concluded that the new IER exploration strategy for detecting and delineating commercial, anomalously pressured gas accumulation is valid in the southwestern portions of the Wind River Basin, and can be utilized to significantly reduce exploration risk and to increase profitability of so-called basin center gas accumulations.

  11. EIS-0266: Glass Mountain/Four Mile Hill Geothermal Project, California

    Broader source: Energy.gov [DOE]

    The EIS analyzes BPA's proposed action to approve the Transmission Services Agreements (TSAs) and Power Purchase Agreements (PPAs) with Calpine Siskiyou Geothermal Partners, L.P. (Calpine) to acquire output from the Fourmile Hill Geothermal Development Project (Project).

  12. Kevin Wood Landscape: a study in Texas Hill Country landscape design

    E-Print Network [OSTI]

    Secker, William Walker

    2002-01-01T23:59:59.000Z

    Kevin Wood Landscape resides in Austin, Texas as the premier residential landscape design firm. The firm, although small in stature, tackles a variety of projects throughout Austin and the immediate Hill Country. Close inspection within...

  13. Constraints on the Age of Heating at the Fenton Hill Site, Valles...

    Open Energy Info (EERE)

    OpenEI Reference LibraryAdd to library Journal Article: Constraints on the Age of Heating at the Fenton Hill Site, Valles Caldera, New Mexico Abstract Subsurface samples and...

  14. Case Study Walnut Hill United Methodist Church - Dallas, Texas, Chiller Replacement Analysis

    E-Print Network [OSTI]

    Phillips, J.

    1998-01-01T23:59:59.000Z

    In March of 1992 Walnut Hill United Methodist Church in Dallas, Tx. decided that their existing thermal storage and electric reciprocating chiller system were both in need of replacement. After analyzing several options, they chose to install 150...

  15. ICFT- An Initial Closed-Loop Flow Test of the Fenton Hill Phase...

    Open Energy Info (EERE)

    ICFT- An Initial Closed-Loop Flow Test of the Fenton Hill Phase II HDR Reservoir Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: ICFT- An Initial...

  16. Intern experience at CH?M Hill, Inc.: an internship report

    E-Print Network [OSTI]

    Winter, William John, 1949-

    2013-03-13T23:59:59.000Z

    A review of the author's internship experience with CH?M HILL, Inc. during the period September 1975 through May 1976 is presented. During this nine month internship the author worked as an Engineer II in the Industrial Processes...

  17. Restructuring the urban neighborhood : the dialogue between image and ideology in Phoenix Hill, Louisville, Kentucky

    E-Print Network [OSTI]

    Isaacs, Mark Andrew

    1980-01-01T23:59:59.000Z

    This thesis addresses the problems of restructuring the urban neighborhood as specifically applied to the Phoenix Hill community in Louisville, Kentucky. Theory and concepts are briefly presented as a basis for design ...

  18. Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use

    Broader source: Energy.gov [DOE]

    LOS ALAMOS, N.M. Ė Supporting future land use for the U.S. Forest Service, Los Alamos National Laboratoryís Corrective Actions Program (CAP) completed sampling soil at Fenton Hill in the Jemez Mountains this month.

  19. A Cache of Mesquite Beans from the Mecca Hills, Salton Basin

    E-Print Network [OSTI]

    Swenson, James D

    1984-01-01T23:59:59.000Z

    University of Chicago Press. Bean, L. J. 1972 Mukat'sSmithsonian Institution. Bean, L. J. , and K. S. Saubel 1963Riverside. A Cache of Mesquite Beans from the Mecca Hills,

  20. Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid...

  1. Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry...

    Open Energy Info (EERE)

    to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems II....

  2. NORTH HILL CREEK 3-D SEISMIC EXPLORATION PROJECT

    SciTech Connect (OSTI)

    Marc T. Eckels; David H. Suek; Denise H. Harrison; Paul J. Harrison

    2004-05-06T23:59:59.000Z

    Wind River Resources Corporation (WRRC) received a DOE grant in support of its proposal to acquire, process and interpret fifteen square miles of high-quality 3-D seismic data on non-allotted trust lands of the Uintah and Ouray (Ute) Indian Reservation, northeastern Utah, in 2000. Subsequent to receiving notice that its proposal would be funded, WRRC was able to add ten square miles of adjacent state and federal mineral acreage underlying tribal surface lands by arrangement with the operator of the Flat Rock Field. The twenty-five square mile 3-D seismic survey was conducted during the fall of 2000. The data were processed through the winter of 2000-2001, and initial interpretation took place during the spring of 2001. The initial interpretation identified multiple attractive drilling prospects, two of which were staked and permitted during the summer of 2001. The two initial wells were drilled in September and October of 2001. A deeper test was drilled in June of 2002. Subsequently a ten-well deep drilling evaluation program was conducted from October of 2002 through March 2004. The present report discusses the background of the project; design and execution of the 3-D seismic survey; processing and interpretation of the data; and drilling, completion and production results of a sample of the wells drilled on the basis of the interpreted survey. Fifteen wells have been drilled to test targets identified on the North Hill Creek 3-D Seismic Survey. None of these wildcat exploratory wells has been a dry hole, and several are among the best gas producers in Utah. The quality of the data produced by this first significant exploratory 3-D survey in the Uinta Basin has encouraged other operators to employ this technology. At least two additional 3-D seismic surveys have been completed in the vicinity of the North Hill Creek Survey, and five additional surveys are being planned for the 2004 field season. This project was successful in finding commercial oil, natural gas and natural gas liquids production on a remote part of the Uintah & Ouray Reservation. Much of the natural gas and natural gas liquids are being produced from the Wingate Formation, which to our knowledge has never produced commercially anywhere. Another large percentage of the natural gas is being produced from the Entrada Formation which has not previously produced in this part of the Uinta Basin. In all, at least nine geologic formations are contributing hydrocarbons to these wells. This survey has clearly established the fact that high-quality data can be obtained in this area, despite the known obstacles.

  3. Peer Review of the Hot Dry Rock Project at Fenton Hill, New Mexico

    SciTech Connect (OSTI)

    None

    1998-12-01T23:59:59.000Z

    This report briefly describes the history of the hot dry rock experiment project conducted by the U.S. Department of Energy and Los Alamos National Laboratory at Fenton Hill, New Mexico, from about 1971 through 1995. The authors identify the primary lessons learned and techniques developed during the course of the Fenton Hill project, and summarize the extent to which these technologies have been transferred to the U.S. geothermal industry.

  4. Improved oil recovery using horizontal wells at Elk Hills, California

    SciTech Connect (OSTI)

    Gangle, F.J.; Schultz, K.L.; McJannet, G.S.; Ezekwe, N.

    1995-03-01T23:59:59.000Z

    Eight horizontal wells have been drilled and completed in a steeply dipping Stevens sand reservoir in the Elk Hills field, Kern County, California. The subject reservoir, called the Stevens 26R, is a turbidite channel sand deposit one mile wide, three miles long, and one mile deep. Formation beds have a gross thickness up to 1,500 feet and dips as high as 60 degrees on the flanks. The original oil column of 1,810 feet has been pulled down to 200 feet by continual production since 1976. The reservoir management operating strategy has been full pressure maintenance by crestal gas injection since 1976. The steep dip of the formation makes gravity drainage the dominant drive mechanism. Additionally, improved recovery is coming from cycling dry gas through the large secondary gas cap region. The prudent placement of the horizontal wells above the oil/water contact promises to improve oil recovery and extend the operating life of the reservoir. Field results are given to compare the performance of the horizontal wells with the conventional wells. The horizontal wells produce at higher rates, lower draw downs, and lower gas/oil ratio which will extend the life of the project and result in higher recovery.

  5. Horizontal wells improve recovery at the Elk Hills Petroleum Reserve

    SciTech Connect (OSTI)

    Rintoul, B.

    1995-11-01T23:59:59.000Z

    In 1988 the US Department of Energy and Bechtel implemented a program to slow production declines in the Elk Hills 26R pool sand of the Naval Petroleum Reserve No. 1. It was also hoped horizontal wells would increase the production rate, decrease gas production and extend economic life of the reservoir. The Stevens sand pool targeted for the project is a high-quality, sand-rich turbidite channel system encapsulated within Miocene Monterey siliceous shales, mudstones and associated sediments. The pool is about 3-miles long by 3/4-mile wide. The paper describes the specifications and drilling of the first four out of the 14 horizontal wells drilled at this facility. Horizontal drilling technology has completely altered the future of the 26R pool. In 1980 estimated ultimate recovery (EUR) from the sand was 211 million bbl. With the latest horizontal well drilling campaign, the pool is expected to pass that estimate in 1997 when oil production is forecasted to be at least 13,000 b/d. EUR form the 26R sand now is more than 250 million bbl, and even that estimate is being revised upward.

  6. West Short Pine Hills field, Harding County, South Dakota

    SciTech Connect (OSTI)

    Strothman, B.

    1988-07-01T23:59:59.000Z

    The West Short Pine Hills field is a shallow gas field that produces from the Shannon Sandstone Member, on the Camp Crook anticline in southwestern Harding County, South Dakota. The Alma McCutchin 1-17 Heikkila discovery was drilled in the NW1/4, Sec. 17, T16N, R2E, to a depth of 1600 ft and completed in October 1977 for 600 MCFGD from perforations at 1405-1411 ft. To date, 40 gas wells have been completed with total estimated reserves of more than 20 bcf. The field encompasses 12,000 ac, with a current drill-site spacing unit of 160 ac. The field boundaries are fairly well defined, except on the south edge of the field. The wells range in depth from 1250 to 2200 ft, and cost $60,000-$85,000 to drill and complete. Core and log analyses indicate that the field has 70 ft of net pay, with average porosity of 30% and average permeability of 114 md. Most wells have been completed with nitrogen-sand frac. Williston Basin Interstate Pipeline Company of Bismarck, North Dakota, operates a compressor station and 2.5 mi of 4-in. line that connects the field to their 160 in. north-south transmission line to the Rapid City area. Currently, producers are netting $1.10-$1.25/million Btu. The late Mathew T. Biggs of Casper, Wyoming, was the geologist responsible for mapping and finding this gas deposit.

  7. Science mentor program at Mission Hill Junior High School

    SciTech Connect (OSTI)

    Dahlquist, K. [Univ. of California, Santa Cruz, CA (United States)

    1994-12-31T23:59:59.000Z

    Science graduate students from the University of California at Santa Cruz mentor a class of 7th graders from the Mission Hill Junior High School. The program`s purpose is: (1) to create a scientific learning community where scientists interact at different levels of the educational hierarchy; (2) to have fun in order to spark interest in science; and (3) to support girls and minority students in science. A total of seven mentors met with the students at least once a week after school for one quarter to tutor and assist with science fair projects. Other activities included a field trip to a university earth science lab, judging the science fair, and assisting during laboratory exercises. Graduate students run the program with minimal organization and funding, communicating by electronic mail. An informal evaluation of the program by the mentors has concluded that the most valuable and effective activities have been the field trip and assisting with labs. The actual {open_quotes}mentor meetings{close_quotes} after school did not work effectively because they had a vaguely defined purpose and the kids did not show up regularly to participate. Future directions include redefining ourselves as mentors for the entire school instead of just one class and better coordinating our activities with the teachers` curriculum. We will continue to assist with the labs and organize formal tutoring for students having problems with math and science. Finally, we will arrange more activities and field trips such as an amateur astronomy night. We will especially target girls who attended the {open_quotes}Expanding Your Horizons{trademark} in Science, Mathematics, and Engineering{close_quotes} career day for those activities.

  8. Dry gas zone, Elk Hills Field, Kern County, California: General reservoir study: Engineering data, effective August 1, 1988

    SciTech Connect (OSTI)

    Not Available

    1989-01-10T23:59:59.000Z

    This reservoir study of the dry gas zone of Elk Hills Field is a data compilation with information relating to well: completion; production; pressure; and back pressure. (JF)

  9. Hyperspectral imaging spectroscopy of a Mars analogue environment at the North Pole Dome, Pilbara Craton, Western Australia

    E-Print Network [OSTI]

    Brown, Adrian J; Cudahy, Thomas

    2014-01-01T23:59:59.000Z

    A visible and near infrared (VNIR) to shortwave infrared (SWIR) hyperspectral dataset of the Early Archaean North Pole Dome, Pilbara Craton, Western Australia, has been analysed for indications of hydrothermal alteration. Occurrence maps of hydrothermal alteration minerals were produced. It was found that using a spatial resolution on the ground of approximately 5 m and spectral coverage from 0.4 to 2.5 mm was sufficient to delineate several hydrothermal alteration zones and associated veins, including phyllic, serpentinitic and chloritic alteration. These results suggest this level of spectral and spatial resolution would be ideal for localising shallow epithermal activity, should such activity have existed, on the surface of Mars.

  10. DOE to ship 20,000 b/d of Elk Hills oil to SPR

    SciTech Connect (OSTI)

    Not Available

    1992-05-11T23:59:59.000Z

    This paper reports that the U.S. department of Energy has decided to ship 20,000 b/d of its Elk Hills field production in California to the Strategic Petroleum Reserve on the Gulf Coast. DOE says prices are too low to sell the high quality Elk Hills Stevens zone oil on the California market. It had warned local buyers it might divert the oil to the Gulf Coast. It says shipping the Elk Hills crude to the SPR site at Big Hill, Tex., will save $2/bbl under the price of comparable crude delivered there for storage in the SPR. Pipeline shipments are to begin June 1 and continue for 4 months, totaling about 2.4 million bbl. DOE may or may not continue the shipments, depending on results of the semiannual Elk Hills crude oil sale in September. Reductions in the existing 12 sales contracts will be prorated among buyers. The 20,000 b/d volume is the most that can be shipped from the West Coast to the Gulf Coast through available pipelines.

  11. U.S. strategic petroleum reserve Big Hill 114 leak analysis 2012.

    SciTech Connect (OSTI)

    Lord, David L.; Roberts, Barry L.; Lord, Anna C. Snider; Sobolik, Steven Ronald; Park, Byoung Yoon; Rudeen, David Keith [GRAM, Inc., Albuquerque, NM

    2013-06-01T23:59:59.000Z

    This report addresses recent well integrity issues related to cavern 114 at the Big Hill Strategic Petroleum Reserve site. DM Petroleum Operations, M&O contractor for the U.S. Strategic Petroleum Reserve, recognized an apparent leak in Big Hill cavern well 114A in late summer, 2012, and provided written notice to the State of Texas as required by law. DM has since isolated the leak in well A with a temporary plug, and is planning on remediating both 114 A- and B-wells with liners. In this report Sandia provides an analysis of the apparent leak that includes: (i) estimated leak volume, (ii) recommendation for operating pressure to maintain in the cavern between temporary and permanent fixes for the well integrity issues, and (iii) identification of other caverns or wells at Big Hill that should be monitored closely in light of the sequence of failures there in the last several years.

  12. POPULATION ESTIMATION PROCEDURES FOR ELK AND DEER IN THE BLACK HILLS, SOUTH DAKOTA: DEVELOPMENT OF A SIGHTABILITY

    E-Print Network [OSTI]

    POPULATION ESTIMATION PROCEDURES FOR ELK AND DEER IN THE BLACK HILLS, SOUTH DAKOTA: DEVELOPMENT PROCEDURES FOR ELK AND DEER IN THE BLACK HILLS, SOUTH DAKOTA: DEVELOPMENT OF A SIGHTABILITY MODEL my masters in elk research. It has been a wonderful learning and growing experience for which I am

  13. Soluble and insoluble lithium dust in the EPICA DomeC ice core--Implications for changes of the East Antarctic dust

    E-Print Network [OSTI]

    Fischer, Hubertus

    Soluble and insoluble lithium dust in the EPICA DomeC ice core--Implications for changes Editor: G.D. Price Available online 16 March 2007 Abstract Continental dust impurities in Antarctic ice with special emphasis on the lithium (Li) content of dust. We obtained two complementary Li-records using a new

  14. Transport Processes in a Salt-Dome Environment We consider coupled subsurface flow and transport within a vertical cross section of a

    E-Print Network [OSTI]

    Kornhuber, Ralf

    Transport Processes in a Salt-Dome Environment ≠ B ≠ We consider coupled subsurface flow). (1) How is the conductive temperature distribution affected by the thermal conductivity of the salt in the simulation? In particular, compare the flow direction along the salt flanks. #12;Model domain No vertical

  15. Magnetotelluric images of the crustal structure of Chyulu Hills volcanic field, Kenya

    E-Print Network [OSTI]

    Meju, Max

    Magnetotelluric images of the crustal structure of Chyulu Hills volcanic field, Kenya V. Sakkas volcanic chain on the eastern flank of the Kenya Rift in East Africa. Transient electromagnetic (TEM flank of the Kenya Rift deduced from wide-angle P-wave data. In: Fuchs, K., Altherr, R., Muller, B

  16. EA-1967: Hills Creek-Lookout Point Transmission Line Rebuild, Lane County, Oregon

    Broader source: Energy.gov [DOE]

    Bonneville Power Administration is preparing an EA to assess potential environmental impacts of the proposed rebuild of its 26-mile 115 kilovolt (kV) wood-pole Hills Creek-Lookout Point transmission line, which is generally located between Lowell and Oakridge, in Lane County, Oregon.

  17. Corrosion of Metals in Composite Cements Anthony Setiadi*, J. Hill and N. B. Milestone

    E-Print Network [OSTI]

    Sheffield, University of

    Corrosion of Metals in Composite Cements Anthony Setiadi*, J. Hill and N. B. Milestone. However, there may be issues regarding the corrosion of some of the metal components which arise from reprocessing and decommissioning due to the alkaline environment in the cement grouts. The corrosion

  18. ROBOTICS WITHIN THE TEACHING OF PROBLEM-SOLVING SCOTT TURNER AND GARY HILL

    E-Print Network [OSTI]

    Hill, Gary

    ROBOTICS WITHIN THE TEACHING OF PROBLEM-SOLVING SCOTT TURNER AND GARY HILL DIVISION OF COMPUTING-solving approaches, are tasks using Mindstorm (LEGO, Denmark) robot kits. This is being done as a foundation step of a previous robot problem. Results of student evaluation and feedback will be presented and the use of two

  19. Search for Harmonic tremor in the Galapagos Jonathan M. Lees, University of North Carolina, Chapel Hill

    E-Print Network [OSTI]

    Geist, Dennis

    Search for Harmonic tremor in the Galapagos Jonathan M. Lees, University of North Carolina, Chapel Hill Harmonic volcano tremor can provide details of conduit physics during magma flow and volcano.71.2 Hz. Harmonic tremor has not been reported on Galapagos volcanoes, possibly because seismic

  20. Highway 280 North or South Take the Sand Hill Road exit, head east

    E-Print Network [OSTI]

    Ford, James

    Highway 280 North or South ∑ Take the Sand Hill Road exit, head east ∑ Turn right on Stock Farm for "all" below From Bayshore US Highway 101 NorthFrom Bayshore US Highway 101 North or South ∑ Take ∑ Turn left on Stock Farm Road LKSC ParkingTurn left on Stock Farm Road ∑ Make the next lefthand turn

  1. Active folding of fluvial terraces across the Siwaliks Hills, Himalayas of central Nepal

    E-Print Network [OSTI]

    Avouac, Jean-Philippe

    Active folding of fluvial terraces across the Siwaliks Hills, Himalayas of central Nepal J. Laveī1 of central Nepal, south of the Kathmandu Basin. The Main Frontal Thrust fault (MFT), which marks the southern analysis, complemented by geological investiga- tions in central Nepal. Active deformation in the Himalaya

  2. Ambient noise seismic imaging Journal: McGraw Hill 2008 Yearbook of Science & Technology

    E-Print Network [OSTI]

    Ritzwolle, Mike

    ForReview Ambient noise seismic imaging Journal: McGraw Hill 2008 Yearbook of Science & Technology List of Authors: Ritzwoller, Michael Keywords: ambient noise, seismology, seismic tomography, Rayleigh wave, Love wave, surface wave Abstract: A recent innovation in seismic imaging based on using long time

  3. Laboratory evaluation of damage criteria and permeability of Big Hill salt.

    SciTech Connect (OSTI)

    Ehgartner, Brian L.; Park, Byoung Yoon; Lee, Moo Yul; Bronowski, David R.

    2004-11-01T23:59:59.000Z

    To establish strength criteria of Big Hill salt, a series of quasi-static triaxial compression tests have been completed. This report summarizes the test methods, set-up, relevant observations, and results. The triaxial compression tests established dilatant damage criteria for Big Hill salt in terms of stress invariants (I{sub 1} and J{sub 2}) and principal stresses ({sigma}{sub a,d} and {sigma}{sub 3}), respectively: {radical}J{sub 2}(psi) = 1746-1320.5 exp{sup -0.00034I{sub 1}(psi)}; {sigma}{sub a,d}(psi) = 2248 + 1.25 {sigma}{sub 3} (psi). For the confining pressure of 1,000 psi, the dilatant damage strength of Big Hill salt is identical to the typical salt strength ({radical}J{sub 2} = 0.27 I{sub 1}). However, for higher confining pressure, the typical strength criterion overestimates the damage strength of Big Hill salt.

  4. Geologic technical assessment of the Stratton Ridge salt dome, Texas, for potential expansion of the U.S. strategic petroleum reserve.

    SciTech Connect (OSTI)

    Rautman, Christopher Arthur; Snider, Anna C.; Looff, Karl M. (Geologic Consultant, Lovelady, TX)

    2006-11-01T23:59:59.000Z

    The Stratton Ridge salt dome is a large salt diapir located only some ten miles from the currently active Strategic Petroleum Reserve Site at Bryan Mound, Texas. The dome is approximately 15 miles south-southwest of Houston. The Stratton Ridge salt dome has been intensively developed, in the desirable central portions, with caverns for both brine production and product storage. This geologic technical assessment indicates that the Stratton Ridge salt dome may be considered a viable, if less-than-desirable, candidate site for potential expansion of the Strategic Petroleum Reserve (SPR). Past development of underground caverns significantly limits the potential options for use by the SPR. The current conceptual design layout of proposed caverns for such an expansion facility is based upon a decades-old model of salt geometry, and it is unacceptable, according to this reinterpretation of salt dome geology. The easternmost set of conceptual caverns are located within a 300-ft buffer zone of a very major boundary shear zone, fault, or other structural feature of indeterminate origin. This structure transects the salt stock and subdivides it into an shallow western part and a deeper eastern part. In places, the distance from this structural boundary to the design-basis caverns is as little as 150 ft. A 300-ft distance from this boundary is likely to be the minimum acceptable stand-off, from both a geologic and a regulatory perspective. Repositioning of the proposed cavern field is possible, as sufficient currently undeveloped salt acreage appears to be available. However, such reconfiguration would be subject to limitations related to land-parcel boundaries and other existing infrastructure and topographic constraints. More broadly speaking, the past history of cavern operations at the Stratton Ridge salt dome indicates that operation of potential SPR expansion caverns at this site may be difficult, and correspondingly expensive. Although detailed information is difficult to come by, widely accepted industry rumors are that numerous existing caverns have experienced major operational problems, including salt falls, sheared casings, and unintended releases of stored product(s). Many of these difficulties may be related to on-going differential movement of individual salt spines or to lateral movement at the caprock-salt interface. The history of operational problems, only some of which appear to be a matter of public record, combined with the potential for encountering escaped product from other operations, renders the Stratton Ridge salt dome a less-than-desirable site for SPR purposes.

  5. UONPR No. 1, Elk Hills, 26R Reservoir, Elk Hills oil and gas field, Kern County, California: Management Review: Surface operations and measurements of production and injection volumes

    SciTech Connect (OSTI)

    Not Available

    1987-01-01T23:59:59.000Z

    Evans, Carey and Crozier was given the task to conduct a Management Review of the Surface Operations of the 26R Reservoir in UONPR No. 1, Elk Hills field, Kern County, California. The MER strategy for this reservoir is to maintain pressure, and toward this end, gas injection volumes are scheduled to amount to 110% of calculated withdrawals. In spite of this, however, reservoir pressure continues to decline. The purpose of this study was, therefore, to determine if, and to what extent, field operating practices and accounting procedures may be contributing to this dilemma and to make appropriate recommendations pertaining to correcting any deficiencies which may have been found.

  6. Croatian Language and Cultural Maintenance in the Slavic-American Community of Strawberry Hill, Kansas City, Kansas

    E-Print Network [OSTI]

    Glasgow, Holly Hood

    2012-05-31T23:59:59.000Z

    The purpose of this qualitative study was to investigate levels of immigrant language retention among Croatian-Americans in the Slavic diaspora community of Strawberry Hill in Kansas City, Kansas. There have been three major waves of Croatian...

  7. Technical safety appraisal of the Naval Petroleum Reserve No. 1, Elk Hills, California

    SciTech Connect (OSTI)

    Not Available

    1989-04-01T23:59:59.000Z

    The existing Elk Hills facilities for fluid production consist of tank settings, gas and oil/water gathering pipelines, gas plants, compressor facilities, lease automatic custody transfer units which meter the crude oil going to sales, and natural gas sales meters and pipelines, water injection and source wells, and gas injection pipelines and wells. The principal safety concerns presented by operations at Elk Hills are fire, occupational safety and industrial hygiene considerations. Transportation and motor vehicle accidents are also of great concern because of the large amount of miles driven on more than 900 miles of roads. Typical operations involve hazardous materials and processing equipment such as vessels, compressors, boilers, piping and valves. The aging facilities, specifically the 35R Gas Plant (constructed in 1952) and many of the pipelines, introduce an additional element of hazard to the operations.

  8. Naval petroleum reserves: Preliminary analysis of future net revenues from Elk Hills production

    SciTech Connect (OSTI)

    Not Available

    1986-01-01T23:59:59.000Z

    This is an interim report on the present value of the net revenues from Elk Hills Naval Petroleum Reserve. GAO calculated alternative present values of the net revenues applying (1) low, medium, and high forecasts of future crude oil prices and (2) alternative interest rates for discounting the future net revenues to their present values. The calculations are sensitive to both the oil price forecasts and discount rates used; they are preliminary and should be used with caution. They do not take into account possible added tax revenues collected by the government if Elk Hills were sold nor varying production levels and practices, which could either increase or decrease the total amount of oil that can be extracted.

  9. Naval petroleum reserves: Oil sales procedures and prices at Elk Hills, April through December 1986

    SciTech Connect (OSTI)

    Not Available

    1987-01-01T23:59:59.000Z

    The Elk Hills Naval Petroleum Reserve is located near Bakersfield, California and ranks seventh among domestic producing oil fields. In Feb. 1986 the Department of Energy awarded contracts to 16 companies for the sale of about 82,000 barrels per day of NPR crude oil between April and September 1986. These companies bid a record high average discount of $4.49 from DOE's base price. The discounts ranged from $0.87 to $6.98 per barrel. These contracts resulted in DOE selling Elk Hills oil as low as $3.91 per barrel. Energy stated that the process for selling from NPR had gotten out of step with today's marketplace. Doe subsequently revised its sales procedures which requires bidders to submit a specific price for the oil rather than a discount to a base price. DOE also initiated other efforts designed to avoid future NPR oil sales at less than fair market value.

  10. 3D Model of the McGinness Hills Geothermal Area

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

    Faulds, James E.

    The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad accommodation zone lies a fault step-over defined by north-northeast striking, west-dipping normal faults which step to the left at roughly the latitude of the McGinness Hills geothermal system. The McGinness Hills 3D model consists of 9 geologic units and 41 faults. The basal geologic units are metasediments of the Ordovician Valmy and Vininni Formations (undifferentiated in the model) which are intruded by Jurassic granitic rocks. Unconformably overlying is a ~100s m-thick section of Tertiary andesitic lava flows and four Oligocene-to-Miocene ash-flow tuffs: The Rattlesnake Canyon Tuff, tuff of Sutcliffe, the Cambell Creek Tuff and the Nine Hill tuff. Overlying are sequences of pre-to-syn-extensional Quaternary alluvium and post-extensional Quaternary alluvium. 10-15ļ eastward dip of the Tertiary stratigraphy is controlled by the predominant west-dipping fault set. Geothermal production comes from two west dipping normal faults in the northern limb of the step over. Injection is into west dipping faults in the southern limb of the step over. Production and injection sites are in hydrologic communication, but at a deep level, as the northwest striking fault that links the southern and northern limbs of the step-over has no permeability.

  11. 3D Model of the McGinness Hills Geothermal Area

    SciTech Connect (OSTI)

    Faulds, James E.

    2013-12-31T23:59:59.000Z

    The McGinness Hills geothermal system lies in a ~8.5 km wide, north-northeast trending accommodation zone defined by east-dipping normal faults bounding the Toiyabe Range to the west and west-dipping normal faults bounding the Simpson Park Mountains to the east. Within this broad accommodation zone lies a fault step-over defined by north-northeast striking, west-dipping normal faults which step to the left at roughly the latitude of the McGinness Hills geothermal system. The McGinness Hills 3D model consists of 9 geologic units and 41 faults. The basal geologic units are metasediments of the Ordovician Valmy and Vininni Formations (undifferentiated in the model) which are intruded by Jurassic granitic rocks. Unconformably overlying is a ~100s m-thick section of Tertiary andesitic lava flows and four Oligocene-to-Miocene ash-flow tuffs: The Rattlesnake Canyon Tuff, tuff of Sutcliffe, the Cambell Creek Tuff and the Nine Hill tuff. Overlying are sequences of pre-to-syn-extensional Quaternary alluvium and post-extensional Quaternary alluvium. 10-15ļ eastward dip of the Tertiary stratigraphy is controlled by the predominant west-dipping fault set. Geothermal production comes from two west dipping normal faults in the northern limb of the step over. Injection is into west dipping faults in the southern limb of the step over. Production and injection sites are in hydrologic communication, but at a deep level, as the northwest striking fault that links the southern and northern limbs of the step-over has no permeability.

  12. How the DNA sequence affects the Hill curve of transcriptional response

    E-Print Network [OSTI]

    M. Sheinman; Y. Kafri

    2011-11-16T23:59:59.000Z

    The Hill coefficient is often used as a direct measure of the cooperativity of binding processes. It is an essential tool for probing properties of reactions in many biochemical systems. Here we analyze existing experimental data and demonstrate that the Hill coefficient characterizing the binding of transcription factors to their cognate sites can in fact be larger than one -- the standard indication of cooperativity -- even in the absence of any standard cooperative binding mechanism. By studying the problem analytically, we demonstrate that this effect occurs due to the disordered binding energy of the transcription factor to the DNA molecule and the steric interactions between the different copies of the transcription factor. We show that the enhanced Hill coefficient implies a significant reduction in the number of copies of the transcription factors which is needed to occupy a cognate site and, in many cases, can explain existing estimates for numbers of the transcription factors in cells. The mechanism is general and should be applicable to other biological recognition processes.

  13. Pumped Storage Hydropower (Project Development Support)óGeotechnical Investigation and Value Stream Analysis for the Iowa Hill Pumped-Storage Development

    Broader source: Energy.gov [DOE]

    Pumped Storage Hydropower (Project Development Support)óGeotechnical Investigation and Value Stream Analysis for the Iowa Hill Pumped-Storage Development

  14. Study of Reservoir Heterogencities and Structural Features Affecting Production in the Shallow Oil Zone, Eastern Elk Hills Area, California

    SciTech Connect (OSTI)

    Janice Gillespie

    2004-11-01T23:59:59.000Z

    Late Neogene (Plio-Pleistocene) shallow marine strata of the western Bakersfield Arch and Elk Hills produce hydrocarbons from several different reservoirs. This project focuses on the shallow marine deposits of the Gusher and Calitroleum reservoirs in the Lower Shallow Oil Zone (LSOZ). In the eastern part of the study area on the Bakersfield Arch at North and South Coles Levee field and in two wells in easternmost Elk Hills, the LSOZ reservoirs produce dry (predominantly methane) gas. In structurally higher locations in western Elk Hills, the LSOZ produces oil and associated gas. Gas analyses show that gas from the eastern LSOZ is bacterial and formed in place in the reservoirs, whereas gas associated with oil in the western part of the study area is thermogenic and migrated into the sands from deeper in the basin. Regional mapping shows that the gas-bearing LSOZ sands in the Coles Levee and easternmost Elk Hills area are sourced from the Sierra Nevada to the east whereas the oil-bearing sands in western Elk Hills appear to be sourced from the west. The eastern Elk Hills area occupied the basin depocenter, farthest from either source area. As a result, it collected mainly low-permeability offshore shale deposits. This sand-poor depocenter provides an effective barrier to the updip migration of gases from east to west. The role of small, listric normal faults as migration barriers is more ambiguous. Because our gas analyses show that the gas in the eastern LSOZ reservoirs is bacterial, it likely formed in-place near the reservoirs and did not have to migrate far. Therefore, the gas could have been generated after faulting and accumulated within the fault blocks as localized pools. However, bacterial gas is present in both the eastern AND western parts of Elk Hills in the Dry Gas Zone (DGZ) near the top of the stratigraphic section even though the measured fault displacement is greatest in this zone. Bacterial gas is not present in the west in the deeper LSOZ which has less measured fault displacement. The main difference between the DGZ and the LSOZ appears to be the presence of a sandpoor area in the LSOZ in eastern Elk Hills. The lack of permeable migration pathways in this area would not allow eastern bacterial gas to migrate farther updip into western Elk Hills. A similar sand-poor area does not appear to exist in the DGZ but future research may be necessary to verify this.

  15. Revised results for geomechanical testing of MRIG-9 core for the potential SPR siting at the Richton Salt Dome.

    SciTech Connect (OSTI)

    Broome, Scott Thomas; Bauer, Stephen J.

    2010-02-01T23:59:59.000Z

    This report is a revision of SAND2009-0852. SAND2009-0852 was revised because it was discovered that a gage used in the original testing was mis-calibrated. Following the recalibration, all affected raw data were recalculated and re-presented. Most revised data is similar to, but slightly different than, the original data. Following the data re-analysis, none of the inferences or conclusions about the data or site relative to the SAND2009-0852 data have been changed. A laboratory testing program was developed to examine the mechanical behavior of salt from the Richton salt dome. The resulting information is intended for use in design and evaluation of a proposed Strategic Petroleum Reserve storage facility in that dome. Core obtained from the drill hole MRIG-9 was obtained from the Texas Bureau of Economic Geology. Mechanical properties testing included: (1) acoustic velocity wave measurements; (2) indirect tensile strength tests; (3) unconfined compressive strength tests; (4) ambient temperature quasi-static triaxial compression tests to evaluate dilational stress states at confining pressures of 725, 1450, 2175, and 2900 psi; and (5) confined triaxial creep experiments to evaluate the time-dependent behavior of the salt at axial stress differences of 4000 psi, 3500 psi, 3000 psi, 2175 psi and 2000 psi at 55 C and 4000 psi at 35 C, all at a constant confining pressure of 4000 psi. All comments, inferences, discussions of the Richton characterization and analysis are caveated by the small number of tests. Additional core and testing from a deeper well located at the proposed site is planned. The Richton rock salt is generally inhomogeneous as expressed by the density and velocity measurements with depth. In fact, we treated the salt as two populations, one clean and relatively pure (> 98% halite), the other salt with abundant (at times) anhydrite. The density has been related to the insoluble content. The limited mechanical testing completed has allowed us to conclude that the dilatational criteria are distinct for the halite-rich and other salts, and that the dilation criteria are pressure dependent. The indirect tensile strengths and unconfined compressive strengths determined are consistently lower than other coastal domal salts. The steady-state-only creep model being developed suggests that Richton salt is intermediate in creep resistance when compared to other domal and bedded salts. The results of the study provide only limited information for structural modeling needed to evaluate the integrity and safety of the proposed cavern field. This study should be augmented with more extensive testing. This report documents a series of test methods, philosophies, and empirical relationships, etc., that are used to define and extend our understanding of the mechanical behavior of the Richton salt. This understanding could be used in conjunction with planned further studies or on its own for initial assessments.

  16. Mystical design in Dorothy Richardson's Pilgramage: the case of Dimple Hill

    E-Print Network [OSTI]

    Sargent, Laura Jane

    1990-01-01T23:59:59.000Z

    meeting appears in Revolvin Li hts (III 324-29) . Here, she realizes that her witnessing of Quaker worship is a "deeply engraved memory, " more powerful "than any of the bright remembered things that had seemed so good as they came" (III 324). 40... transformation to follow. By the time Miriam reaches Dimple Hill, she has already traveled a great distance on the road to her "true identity. " When her journey begins, Miriam, at seventeen, has a keen, rapidly maturing intellect and a predisposition...

  17. When perception says "no" to action: Approach cues make steep hills appear even steeper

    E-Print Network [OSTI]

    Krpan, Dario; Schnall, Simone

    2014-07-21T23:59:59.000Z

    :morphology, phys- Journal of Experimental Social Psychology 55 (2014) 89Ė98 Contents lists available at ScienceDirect Journal of Experiment .eactions this environment affords (Proffitt, 2006;Witt, 2011). For exam- ple, a hill appears steeper when a heavy backpack... SD) Good (+1 SD) C lim b in g P ro p e n si ty Physical Condi#2;on Approach and Climb Approach and No Climb Approach Without Instruc#2;ons Fig. 6. Effects of experimental manipulation on climbing propensity for participants in poor (?1 SD) and good...

  18. Western Shallow Oil Zone, Elk Hills Field, Kern County, California: General Reservoir Study:

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01T23:59:59.000Z

    This study, Appendix I, addresses the Bittium Sands and its sub units and pools. Basic pressure, production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evanc, Carey and Crozier for independent verification. This study has identified the petrophysical properties and the past productive performance of the reservoirs. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can now additionally serve as a take off point for exploitation engineers to develop specific programs toward the end. 21 figs., 9 tabs.

  19. Naval petroleum reserves: Sales procedures and prices received for Elk Hills oil

    SciTech Connect (OSTI)

    Not Available

    1986-01-01T23:59:59.000Z

    The Congress expressed concern about the Department of Energy's actions in selling oil from the Elk Hills Naval Petroleum Reserve at what appeared to be unreasonably low prices. DOE officials believe that Naval Petroleum Reserve oil has been and is currently being produced at the appropriate rate and that no recoverable oil has been lost. This fact sheet provides information on the basis for the procedures followed by DOE in selling Naval Petroleum Reserve oil and sales data for the period extending from October 1985 through April 1986.

  20. Precambrian geology of a portion of the Purdy Hill quadrangle, Mason County, Texas†

    E-Print Network [OSTI]

    Mutis-Duplat, Emilio

    1969-01-01T23:59:59.000Z

    ) (Head of Department) (Membe r) A ust 1969 ABS TRAC T Precambrian Geology of a Portion of the Purdy Hill Quadrangle, Mason County, Texas. (August 1969) Emilio Mutis-Duplat, Geologist and Geophysicist, Unive re idad Nacional de Colombia; Directed by...'s understanding of the geology of the area. Dr. Robert R. Berg, Head of the Department of Geology, who was a permanent source of encouragement. The members of the Awards Committee of the Department of Geology, for the award that provided financial support...

  1. Slip and Dilation Tendency Anlysis of McGinness Hills Geothermal Area

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

    Faulds, James E.

    Stress field variation within each focus area was approximated based on regional published data and the world stress database (Hickman et al., 2000; Hickman et al., 1998 Robertson-Tait et al., 2004; Hickman and Davatzes, 2010; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012; Moeck et al., 2010; Moos and Ronne, 2010 and Reinecker et al., 2005) as well as local stress information if applicable. For faults within these focus systems we applied either a normal faulting stress regime where the vertical stress (sv) is larger than the maximum horizontal stress (shmax) which is larger than the minimum horizontal stress (sv>shmax>shmin) or strike-slip faulting stress regime where the maximum horizontal stress (shmax) is larger than the vertical stress (sv) which is larger than the minimum horizontal stress (shmax >sv>shmin) depending on the general tectonic province of the system. Based on visual inspection of the limited stress magnitude data in the Great Basin we used magnitudes such that shmin/shmax = .527 and shmin/sv= .46, which are consistent with complete and partial stress field determinations from Desert Peak, Coso, the Fallon area and Dixie valley (Hickman et al., 2000; Hickman et al., 1998 Robertson-Tait et al., 2004; Hickman and Davatzes, 2011; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012). Slip and dilation tendency for the McGinness Hills geothermal field was calculated based on the faults mapped McGinness Hills area (Siler 2012, unpublished). The McGinness Hills area lies in the Basin and Range Province, as such we applied a normal faulting stress regime to the McGinness area faults, with a minimum horizontal stress direction oriented 115, based on inspection of local and regional stress determinations, as explained above. Under these stress conditions north-northeast striking, steeply dipping fault segments have the highest dilation tendency, while north-northeast striking 60į dipping fault segments have the highest tendency to slip. The McGinness Hills geothermal system is characterized by a left-step in a north-northeast striking west-dipping fault system wit...

  2. Consent Order, CH2M Hill Hanford Group, Inc. - EA-2000-09 | Department of

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613PortsmouthBartlesville EnergyDepartment.AttachmentEnergy M Hill Hanford Group, Inc.

  3. Consent Order, Kaiser-Hill Company, LLC - EA 98-03 | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 111 1,613PortsmouthBartlesville EnergyDepartment.AttachmentEnergy M Hill

  4. Environmental assessment for the Strategic Petroleum Reserve Big Hill facility storage of commercial crude oil project, Jefferson County, Texas

    SciTech Connect (OSTI)

    NONE

    1999-03-01T23:59:59.000Z

    The Big Hill SPR facility located in Jefferson County, Texas has been a permitted operating crude oil storage site since 1986 with benign environmental impacts. However, Congress has not authorized crude oil purchases for the SPR since 1990, and six storage caverns at Big Hill are underutilized with 70 million barrels of available storage capacity. On February 17, 1999, the Secretary of Energy offered the 70 million barrels of available storage at Big Hill for commercial use. Interested commercial users would enter into storage contracts with DOE, and DOE would receive crude oil in lieu of dollars as rental fees. The site could potentially began to receive commercial oil in May 1999. This Environmental Assessment identified environmental changes that potentially would affect water usage, power usage, and air emissions. However, as the assessment indicates, changes would not occur to a major degree affecting the environment and no long-term short-term, cumulative or irreversible impacts have been identified.

  5. Golden Hills

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.NewofGeothermal Heat PumpJorge Gardea-Torresdey,

  6. Radon in Soil Gas Above Bedrock Fracture Sets at the Shepleyís Hill Superfund Site

    SciTech Connect (OSTI)

    J.R. Giles; T.L. McLing; M.V. Carpenter; C.J. Smith; W. Brandon

    2012-12-01T23:59:59.000Z

    The Idaho National Laboratory (INL) recently provided technical support for ongoing environmental remediation activities at the Shepleyís Hill remediation site near Devens, MA (Figure 1). The technical support was requested as follow-on work to an initial screening level radiation survey conducted in 2008. The purpose of the original study was to assess the efficacy of the INL-developed Backpack Sodium Iodide System (BaSIS) for detecting elevated areas of natural radioactivity due to the decay of radon-222 gases emanating from the underlying fracture sets. Although the results from the initial study were mixed, the BaSIS radiation surveys did confirm that exposed bedrock outcrops have higher natural radioactivity than the surficial soils, thus a high potential for detecting elevated levels of radon and/or radon daughter products. (INL 2009) The short count times associated with the BaSIS measurements limited the ability of the system to respond to elevated levels of radioactivity from a subsurface source, in this instance radon gas emanating from fracture sets. Thus, it was postulated that a different methodology be employed to directly detect the radon in the soil gases. The CR-39 particle track detectors were investigated through an extensive literature and technology search. The relatively long deployment or ďdetectionĒ time of several days, as well as the sensitivity of the measurement and robustness of the detectors made the CR-39 technology promising for deployment at the Shepleyís Hill site.

  7. The use of narrative during the Clarence Thomas-Anita Hill hearings October 11, 12, 13, 1991

    E-Print Network [OSTI]

    Willson, Marilee

    1993-01-01T23:59:59.000Z

    THE USE OF NARRATIVE DURING THE CLARENCE THOMAS-ANITA HILL HEARINGS OCTOBER 11, 12, 13, 1991 A Thesis by MARILEE WILLSON Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of' Master of Arts August 1993 Major Subject: Speech Communication THE USE OF NARRATIVE DUING THE CLARENCE THOMAS-ANITA HILL HEARINGS OCTOBER 1 1 ~ 12 ' 13 g 1991 A Thesis by MARILEE WILLSON Submitted to Texas A&M University in partial...

  8. HILL: The High-Intensity Laser Laboratory Core Team's Reply to Questions from the NNSA Experimental Facilities Panel

    SciTech Connect (OSTI)

    Albright, B J [Los Alamos National Laboratory

    2012-08-02T23:59:59.000Z

    Question 1 - The type of physics regimes that HILL can access for weapons studies is quite interesting. The question that arises for the proposal team is what priority does this type of experimental data have versus data that can be obtained with NIF, and Z. How does HILL rank in priority compared to MARIE 1.0 in terms of the experimental data it will provide? We reiterate that isochoric heating experiments to be conducted with HILL are complementary to the high energy density physics experiments at NIF and Z and uniquely access states of matter that neither other facility can access. It is our belief that HILL will enable several important questions, e.g., as related to mix morphology, radiation transfer from corrugated surfaces, and equations of state, to be run to ground through carefully diagnosed, 'unit-physics' experiments. Such experiments will substantially improve confidence in our computer models and provide a rigorous science basis for certification. Question 2 - A secondary question relates to the interests of LLNL and SNL in the physics that HILL can address. This should be spelled out clearly. I would like to see the other labs be part of the discussion regarding how important this capability would be if built. Both sister Labs have a keen interest in the physics enabled by high-intensity, high-energy lasers, as evinced by the Z Petawatt and NIF ARC upgrades to their signature facilities. LANL scientists have teamed with scientists from both Laboratories in high-intensity laser 'first experiments' envisioned for HILL and we fully intend to continue these profitable discussions going forward. In the preparation of the HILL proposal, feedback was solicited from the broader HEDP and weapons science communities. The consensus view was that HILL filled a critical gap and that there was a need for a facility like HILL to address outstanding questions in weapons science. It was recognized that co-location of HILL with a facility such as MaRIE 1.0, Z, NIF, or Omega may offer additional advantages and we would expect these to be explored and evaluated during the CD process. Question 3 - A laser/optics experts group should review this proposal to ensure the level of R&D is reasonable to provide a sufficient chance of success (>50%). In the preparation of the HILL proposal, we sent our proposal and cost estimates to laser designers/scientists across the complex. Though risks were identified with our design, the prevailing view of those we engaged was that the risks were appropriately represented by the TRL levels assigned and that the enabling R&D planned in our proposal was adequate for risk mitigation. Question 4 - More data and peer review is needed from its sister facilities around the world. It is our specific intent to conduct both scientific and technical workshops with the user community if the High Intensity Science field is further encouraged as part of the NNSA Roadmap. Question 5 - Does HILL have to be co-located with MARIE 1.0? Is that feasible from the point of view of TA-53 real estate? Multiple siting options were considered for HILL, including co-location with MaRIE 1.0 (the most cost-effective and flexible option), as well as in a separate, stand-alone building and in a retro-fitted existing building. The cost estimate included these contingencies and candidate locations for HILL in TA-53 were identified. There is actually significant space at TA-53 on the hill in the northeast end of the mesa. Question 6 - What would be the impact on the weapons program if this facility were NOT built? An inability to elucidate aspects of weapons science in the dense plasma regime and validate computer models for same. This will lead to reduced confidence in the computer tools used for certification. Question 7 - Will HILL allow some of the x-ray vulnerability studies proposed by SPARC? If so what does Sandia's vulnerability group think of this method versus SPARC. It is possible that some of the scope envisioned for SPARC could be achieved on HILL, although likely that the energy produced at HILL not bei

  9. RING-DIAGRAM ANALYSIS WITH GONG++ T. Corbard 1 , C. Toner 1 , F. Hill 1 , K. D. Hanna 1 , D. A. Haber 2 , B. W. Hindman 2 , and

    E-Print Network [OSTI]

    Corbard, Thierry

    1 RING-DIAGRAM ANALYSIS WITH GONG++ T. Corbard 1 , C. Toner 1 , F. Hill 1 , K. D. Hanna 1 , D. A-HEPL, Stanford, CA 94305-4085, USA ABSTRACT Images from the updated GONG network (GONG+) have been produced since of the new GONG pipeline (GONG++) (Hill et al., 2003). We present here the data-cube, 3D power spectra

  10. Amer J of Potato Res (2006) 83:249-257 249 Furrow vs Hill Planting of Sprinkler-Irrigated Russet Burbank

    E-Print Network [OSTI]

    Steele, Dean D.

    2006-01-01T23:59:59.000Z

    Amer J of Potato Res (2006) 83:249-257 249 Furrow vs Hill Planting of Sprinkler-Irrigated Russet Burbank Potatoes on Coarse-Textured Soils Dean D. Steele1 *, Richard G. Greenland2 , and Harlene M Surface water runoff from the hill, where potatoes are planted, to the furrow may exacerbate potato

  11. Journal of the Geological Society, London, Vol. 1150,1993, pp. 393-404, 15 figs, 2 tables Printed in Northern Ireland Tectonic evolution of the Nakasib suture, Red Sea Hills, Sudan: evidence for a

    E-Print Network [OSTI]

    Stern, Robert J.

    in Northern Ireland Tectonic evolution of the Nakasib suture, Red Sea Hills, Sudan: evidence for a late Proterozoic (Pan-African) ophiolite-decorated structural belt in the central Red Sea Hills of the Sudan

  12. Mitigation action plan sale of Naval Petroleum Reserve No. 1 (Elk Hills) Kern County, California

    SciTech Connect (OSTI)

    NONE

    1998-01-01T23:59:59.000Z

    Naval Petroleum Reserve No. 1 (NPR-1, also called {open_quotes}Elk Hills{close_quotes}), a Federally-owned oil and gas production field in Kern County, California, was created by an Executive Order issued by President Taft on September 2, 1912. He signed another Executive Order on December 13, 1912, to establish Naval Petroleum Reserve No. 2 (NPR-2), located immediately south of NPR-1 and containing portions of the town of Taft, California. NPR-1 was not developed until the 1973-74 oil embargo demonstrated the nation`s vulnerability to oil supply interruptions. Following the embargo, Congress passed the Naval Petroleum Reserves Production Act of 1976 which directed that the reserve be explored and developed to its fall economic potential at the {open_quotes}maximum efficient rate{close_quotes} (MER) of production. Since Elk Hills began full production in 1976, it has functioned as a commercial operation, with total revenues to the Federal government through FY 1996 of $16.4 billion, compared to total exploration, development and production costs of $3.1 billion. In February 1996, Title 34 of the National Defense Authorization Act for Fiscal Year 1996 (P.L. 104-106), referred to as the Elk Hills Sales Statute, directed the Secretary of Energy to sell NPR-1 by February 10, 1998.The Secretary was also directed to study options for enhancing the value of the other Naval Petroleum and Oil Shale Reserve properties such as NPR-2, located adjacent to NPR-1 in Kern County- Naval Petroleum Reserve No. 3 (NPR-3) located in Natrona County, Wyoming; Naval Oil Shale Reserves No. 1 and No. 3 (NOSR-1 and NOSR-3) located in Garfield County, Colorado; and Naval Oil Shale Reserve No. 2 (NOSR-2) located in Uintah and Carbon Counties, Utah. The purpose of these actions was to remove the Federal government from the inherently non-Federal function of operating commercial oil fields while making sure that the public would obtain the maximum value from the reserves.

  13. 148 USDA Forest Service RMRS-P-53CD. 2008. The Hill Plots: A Rare Long-Term

    E-Print Network [OSTI]

    of soil types and elevations. Materials associated with the Hill plots in- clude historical data, plant, historical personnel who worked on them, threats they have experienced, ecological insights they haveCoconinoNationalForest(J.Rolf,pers.comm.).Codes:PB=prescribed burn;PCT=pre-commercialthinning;PL=power/phonelinebuiltt

  14. FEASIBILITY OF WIND TO SERVE UPPER SKAGIT'S BOW HILL TRIBAL LANDS AND FEASIBILITY UPDATE FOR RESIDENTIAL RENEWABLE ENERGY.

    SciTech Connect (OSTI)

    RICH, LAUREN

    2013-09-30T23:59:59.000Z

    A two year wind resource assessment was conducted to determine the feasibility of developing a community scale wind generation system for the Upper Skagit Indian Tribe?s Bow Hill land base, and the project researched residential wind resource technologies to determine the feasibility of contributing renewable wind resource to the mix of energy options for our single and multi-family residential units.

  15. Smart infrastructure for carbon foot print analysis of Electric Vehicles V Suresh, G Hill, Prof P T Blythe

    E-Print Network [OSTI]

    Newcastle upon Tyne, University of

    Smart infrastructure for carbon foot print analysis of Electric Vehicles V Suresh, G Hill, Prof P T Blythe Abstract-- Electric powered vehicles use energy stored in some form of battery for the vehicle of electric vehicles through on-road testing, user led trials and the analysis of the data collected from

  16. Flow Maps from GONG Ring Diagrams R. Komm, J. Bolding, T. Corbard 1 , F. Hill, R. Howe, and C. Toner

    E-Print Network [OSTI]

    Corbard, Thierry

    Flow Maps from GONG Ring Diagrams R. Komm, J. Bolding, T. Corbard 1 , F. Hill, R. Howe, and C d'Azur, F­06304 Nice Cedex 4 Introduction y We show first results from GONG++ observations covering Carrington rotation 1988 (2002/3/30 ­ 2002/4/26) analyzed with a ring­diagram technique as part of the GONG

  17. CO2 percolation experiment through chlorite/zeolite-rich sandstone (Pretty Hill Formation Otway BasinAustralia)

    E-Print Network [OSTI]

    Demouchy, Sylvie

    CO2 percolation experiment through chlorite/zeolite-rich sandstone (Pretty Hill Formation ≠ Otway November 2011 Editor: D.B. Dingwell Keywords: CO2 storage Clay precipitation Carbon Permeability Reactive transport Underground CO2 sequestration is highly recommended as an effective means of significantly

  18. The Impact of Coastal Boundaries and Small Hills on the Precipitation Distribution across Southern Connecticut and Long Island, New York

    E-Print Network [OSTI]

    Yuter, Sandra

    Connecticut and Long Island, New York BRIAN A. COLLE Institute for Terrestrial and Planetary Atmospheres simulations of moist airflow over 400-m hills (Bader and Roach 1977). Precipitation enhancement over Pennsylvania (Barros and Ku- Corresponding author address: Dr. Brian A. Colle, Marine Sci- ences Research

  19. Influence of Drought Conditions on Brown Trout Biomass and Size Structure in the Black Hills, South Dakota

    E-Print Network [OSTI]

    in the Black Hills of western South Dakota. Stream discharge, mean summer water temperature, the biomass: early (2000≠2002) and late drought (2005≠ 2007). Mean summer water temperatures were similar between to drought conditions, factors such as angler harvest, fish movements, and the nuisance algal species

  20. Morphology of Three Populations of the Gastropod Acanthinucella spirata Clarity R. Guerra1, Tessa Hill2, and Jessica Bean3

    E-Print Network [OSTI]

    Schladow, S. Geoffrey

    Hill2, and Jessica Bean3 1Department of Earth and Environment, Mount Holyoke College; 2Department? Measure kinetic energy of water ∑Food availability? Determine barnacle densities B C ONGOING RESEARCH isotopic composition, which reflects water temperature, may give insight into whether these thickenings

  1. Water content of 1997 vulcanian pumices at Soufriere Hills Volcano (Montserrat) and implications on pre-eruptive conduit conditions

    E-Print Network [OSTI]

    Paris-Sud XI, Universitť de

    Water content of 1997 vulcanian pumices at Soufriere Hills Volcano (Montserrat) and implications of the eruptive products. We used quantitative analysis of water content in residual glasses (matrix glass. To better link water content to structural level, we performed new water solubility experiments at low

  2. Technical Safety Appraisal of the Naval Petroleum Reserve No. 1, Elk Hills, California

    SciTech Connect (OSTI)

    Not Available

    1990-02-01T23:59:59.000Z

    This report presents the results of a focused Technical Safety Appraisal (TSA) of the Naval Petroleum Reserve No. 1 (NPR-1), Elk Hills, California, conducted during November 27 through December 8, 1989. The Department of Energy (DOE) program organization responsible for NPR-1 is the Assistant Secretary for Fossil Energy (FE); the responsible Field Office is the Naval Petroleum Reserves California (NPRC) Office. This appraisal is an application of the program that was initiated in 1985 to strengthen the DOE Environment, Safety and Health Program. The appraisal was conducted by the staff of the DOE Assistant Secretary for Environment, Safety and Health (EH), Office of Safety Appraisals, with support from experts in specific appraisal areas, including a number from the petroleum industry, and a liaison representative from FE. The Senior EH Manager for the appraisal was Mr. Robert Barber, Acting Director, Office of Compliance Programs; the Team Leader was Dr. Owen Thompson, Office of Safety Appraisals.

  3. Naval Petroleum Reserve No. 1 (Elk Hills): Supplemental environmental impact statement. Record of decision

    SciTech Connect (OSTI)

    Not Available

    1994-02-01T23:59:59.000Z

    Pursuant to the Council on Environmental Quality regulations, which implement the procedural provisions of the National Environmental Policy Act, and the US Department of Energy National Environmental Policy Act regulations, the Department of Energy, Office of Fossil Energy, is issuing a Record of Decision on the continued operation of Naval Petroleum Reserve No. 1, Kern County, California. The Department of Energy has decided to continue current operations at Naval Petroleum Reserve No. 1 and implement additional well drilling, facility development projects and other activities necessary for continued production of Naval Petroleum Reserve No. 1 in accordance with the requirements of the Naval Petroleum Reserves Production Act of 1976. The final Supplemental Environmental Impact Statement, entitled ``Petroleum Production at Maximum Efficient Rate, Naval Petroleum Reserve No. 1 (Elk Hills), Kern County, California (DOE/SEIS-0158),`` was released on September 3, 1993.

  4. Measurement of airborne fission products in Chapel Hill, NC, USA from the Fukushima I reactor accident

    E-Print Network [OSTI]

    MacMullin, S; Green, M P; Henning, R; Holmes, R; Vorren, K; Wilkerson, J F

    2011-01-01T23:59:59.000Z

    We present measurements of airborne fission products in Chapel Hill, NC, USA, from 62 days following the March 11, 2011, accident at the Fukushima I Nuclear Power Plant. Airborne particle samples were collected daily in air filters and radio-assayed with two high-purity germanium (HPGe) detectors. The fission products I-131 and Cs-137 were measured with maximum activities of 4.2 +/- 0.6 mBq/m^2 and 0.42 +/- 0.07 mBq/m^2 respectively. Additional activity from I-131, I-132, Cs-134, Cs-136, Cs-137 and Te-132 were measured in the same air filters using a low-background HPGe detector at the Kimballton Underground Research Facility (KURF).

  5. Significant results of deep drilling at Elk Hills, Kern County, California

    SciTech Connect (OSTI)

    Fishburn, M.D. (Dept. of Energy, Elk Hills, CA (USA))

    1990-05-01T23:59:59.000Z

    Naval Petroleum Reserve 1 (Elk Hills) is located in the southwestern San Joaquin basin one of the most prolific oil-producing areas in the US. Although the basin is in a mature development stage, the presence of favorable structures and high-quality source rocks continue to make the deeper parts of the basin, specifically Elk Hills, an inviting exploration target. Of the three deep tests drilled by the US Department of Energy since 1976, significant geologic results were achieved in two wells. Well 987-25R reached low-grade metamorphic rock at 18,761 ft after penetrating over 800 ft of salt below the Eocene Point of Rocks Sandstone. In well 934-29R, the deepest well in California, Cretaceous sedimentary rocks were encountered at a total depth of 24,426 ft. In well 934-29R several major sand units were penetrated most of which encountered significant gas shows. Minor amounts of gas with no water were produced below 22,000 ft. In addition, production tests at 17,000 ft produced 46{degree} API gravity oil. Geochemical analysis of cores and cuttings indicated that the potential for hydrocarbon generation exists throughout the well and is significant because the possibility of hydrocarbon production exists at a greater depth than previously expected. A vertical seismic profile in the well indicated that basement at this location is at approximately 25,500 ft. Successful drilling of well 934-29R was attributed to the use of an oil-based mud system. The well took 917 days to drill, including 9,560 rotating hr with 134 bits. Bottom-hole temperature was 431{degree}F and pressures were approximately 18,000 psi. The high overburden pressure at 24,000 ft created drilling problems that ultimately led to the termination of drilling at 24,426 ft.

  6. Kevin Fox | EMSL

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

    implementing the file access infrastructure to enhance security and performing software updates.As part of the DARPA HPC challenge benchmark to develop new performance metrics...

  7. Tucker Fox Hentz Publications

    E-Print Network [OSTI]

    Yang, Zong-Liang

    ), western Anadarko Basin, Texas Panhandle: The University of Texas at Austin, Bureau of Economic Geology of Texas at Austin, Bureau of Economic Geology Report of Investigations No. 232, 74 p. Hentz, T. F., 1994, Geologic occurrence and regional assessment of evaporite-hosted native sulfur, Trans-Pecos Texas

  8. Executive summary. Wind-energy assessment studies in the Goodnoe Hills and Cape Blanco areas. Progress report, October 1980-September 1981

    SciTech Connect (OSTI)

    Baker, R W; Wade, J E; Persson, P O.G.; Katz, R W

    1981-12-01T23:59:59.000Z

    Work performed in FY81 on Wind Energy Assessment Studies in the Goodnoe Hills and Cape Blanco Areas is summarized. The research centers on defining the extent of the wind resource at site specific locations that have been documented earlier as having good wind power potential. The work consists of spatial wind surveys in the Goodnoe Hills and Cape Blanco area, wind turbine generator wake measurements at the Goodnoe Hills site, and developing a methodology for sampling the wind flow using a kite anemometer. (LEW)

  9. Class 1 Permit Modification Notification Addition of Structures within Technical Area 54, Area G, Pad 11, Dome 375 Los Alamos National Laboratory Hazardous Waste Facility Permit, July 2012

    SciTech Connect (OSTI)

    Vigil-Holterman, Luciana R. [Los Alamos National Laboratory; Lechel, Robert A. [Los Alamos National Laboratory

    2012-08-31T23:59:59.000Z

    The purpose of this letter is to notify the New Mexico Environment Department-Hazardous Waste Bureau (NMED-HWB) of a Class 1 Permit Modification to the Los Alamos National Laboratory (LANL) Hazardous Waste Facility Permit issued to the Department of Energy (DOE) and Los Alamos National Security, LLC (LANS) in November 2010. The modification adds structures to the container storage unit at Technical Area (TA) 54 Area G, Pad 11. Permit Section 3.1(3) requires that changes to the location of a structure that does not manage hazardous waste shall be changed within the Permit as a Class 1 modification without prior approval in accordance with Code of Federal Regulations, Title 40 (40 CFR), {section}270.42(a)(1). Structures have been added within Dome 375 located at TA-54, Area G, Pad 11 that will be used in support of waste management operations within Dome 375 and the modular panel containment structure located within Dome 375, but will not be used as waste management structures. The Class 1 Permit Modification revises Figure 36 in Attachment N, Figures; and Figure G.12-1 in Attachment G.12, Technical Area 54, Area G, Pad 11 Outdoor Container Storage Unit Closure Plan. Descriptions of the structures have also been added to Section A.4.2.9 in Attachment A, TA - Unit Descriptions; and Section 2.0 in Attachment G.12, Technical Area 54, Area G, Pad 11 Outdoor Container Storage Unit Closure Plan. Full description of the permit modification and the necessary changes are included in Enclosure 1. The modification has been prepared in accordance with 40 CFR {section}270.42(a)(l). This package includes this letter and an enclosure containing a description of the permit modification, text edits of the Permit sections, and the revised figures (collectively LA-UR-12-22808). Accordingly, a signed certification page is also enclosed. Three hard copies and one electronic copy of this submittal will be delivered to the NMED-HWB.

  10. SDI: Solar Dome Instrument for Solar Irradiance Monitoring Tao Liu1, Ankur U. Kamthe1, Varick L. Erickson1, Carlos F. M. Coimbra2 and Alberto E. Cerpa1

    E-Print Network [OSTI]

    Cerpa, Alberto E.

    SDI: Solar Dome Instrument for Solar Irradiance Monitoring Tao Liu1, Ankur U. Kamthe1, Varick L data for ground solar irradiance (direct normal and global irradiance) is a major obstacle for the de- velopment of adequate policies to promote and take advan- tage of existing solar technologies. Although

  11. Slip and Dilation Tendency Anlysis of McGinness Hills Geothermal Area

    SciTech Connect (OSTI)

    Faulds, James E.

    2013-12-31T23:59:59.000Z

    Slip and Dilation Tendency in focus areas Critically stressed fault segments have a relatively high likelihood of acting as fluid flow conduits (Sibson, 1994). As such, the tendency of a fault segment to slip (slip tendency; Ts; Morris et al., 1996) or to dilate (dilation tendency; Td; Ferrill et al., 1999) provides an indication of which faults or fault segments within a geothermal system are critically stressed and therefore likely to transmit geothermal fluids. The slip tendency of a surface is defined by the ratio of shear stress to normal stress on that surface: Ts = ? / ?n (Morris et al., 1996). Dilation tendency is defined by the stress acting normal to a given surface: Td = (?1-?n) / (?1-?3) (Ferrill et al., 1999). Slip and dilation were calculated using 3DStress (Southwest Research Institute). Slip and dilation tendency are both unitless ratios of the resolved stresses applied to the fault plane by ambient stress conditions. Values range from a maximum of 1, a fault plane ideally oriented to slip or dilate under ambient stress conditions to zero, a fault plane with no potential to slip or dilate. Slip and dilation tendency values were calculated for each fault in the focus study areas at, McGinness Hills, Neal Hot Springs, Patua, Salt Wells, San Emidio, and Tuscarora on fault traces. As dip is not well constrained or unknown for many faults mapped in within these we made these calculations using the dip for each fault that would yield the maximum slip tendency or dilation tendency. As such, these results should be viewed as maximum tendency of each fault to slip or dilate. The resulting along-fault and fault-to-fault variation in slip or dilation potential is a proxy for along fault and fault-to-fault variation in fluid flow conduit potential. Stress Magnitudes and directions Stress field variation within each focus area was approximated based on regional published data and the world stress database (Hickman et al., 2000; Hickman et al., 1998 Robertson-Tait et al., 2004; Hickman and Davatzes, 2010; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012; Moeck et al., 2010; Moos and Ronne, 2010 and Reinecker et al., 2005) as well as local stress information if applicable. For faults within these focus systems we applied either a normal faulting stress regime where the vertical stress (sv) is larger than the maximum horizontal stress (shmax) which is larger than the minimum horizontal stress (sv>shmax>shmin) or strike-slip faulting stress regime where the maximum horizontal stress (shmax) is larger than the vertical stress (sv) which is larger than the minimum horizontal stress (shmax >sv>shmin) depending on the general tectonic province of the system. Based on visual inspection of the limited stress magnitude data in the Great Basin we used magnitudes such that shmin/shmax = .527 and shmin/sv= .46, which are consistent with complete and partial stress field determinations from Desert Peak, Coso, the Fallon area and Dixie valley (Hickman et al., 2000; Hickman et al., 1998 Robertson-Tait et al., 2004; Hickman and Davatzes, 2011; Davatzes and Hickman, 2006; Blake and Davatzes 2011; Blake and Davatzes, 2012). Slip and dilation tendency for the McGinness Hills geothermal field was calculated based on the faults mapped McGinness Hills area (Siler 2012, unpublished). The McGinness Hills area lies in the Basin and Range Province, as such we applied a normal faulting stress regime to the McGinness area faults, with a minimum horizontal stress direction oriented 115, based on inspection of local and regional stress determinations, as explained above. Under these stress conditions north-northeast striking, steeply dipping fault segments have the highest dilation tendency, while north-northeast striking 60į dipping fault segments have the highest tendency to slip. The McGinness Hills geothermal system is characterized by a left-step in a north-northeast striking west-dipping fault system wit...

  12. Ergopeptine Alkaloid Production by Endophytes in a Common Tall Fescue Genotype iN. s. Hill,* W.A. Parrott, and D. D. Pope

    E-Print Network [OSTI]

    Parrott, Wayne

    Ergopeptine Alkaloid Production by Endophytes in a Common Tall Fescue Genotype iN. s. Hill,* W the plantwithaddedvigor,developmentof endophyte-infectedtall fescuepopulationsthatareincapableof producingergopeptineal thatwasinfectedbytwodifferentendophyteisolatesthatexpress differentlevels of alkaloidswhenin theirhostplants.Endophyte- free tall fescueGenotypePDN2

  13. Regional seismic reflection line, southern Illinois Basin, provides new data on Cambrian rift geometry, Hicks Dome genesis, and the Fluorspar Area Fault Complex

    SciTech Connect (OSTI)

    Potter, C.J.; Goldhaber, M.B.; Taylor, C.D. (U.S. Geological Survey, Denver, CO (United States)); Heigold, P.C. (Illinois State Geological Survey, Champaign, IL (United States))

    1992-01-01T23:59:59.000Z

    Detailed studies of the subsurface structure of the Cambrian Reelfoot rift (RFR) in the Midwestern US provide important insights into continental rifting processes and into the structural fabric of a zone of modern intracratonic seismicity (New Madrid zone). High-quality oil industry seismic reflection data show that in the area of transition between the RFR and the Rough Creek Graben (RCG) the geometry of the Cambrian rift system is that of a half-graben that thickens to the southeast. This contrasts with the northward-thickening half-graben observed to the east in the RCG and with the more symmetric graben to the south in the RFR. An 82.8-km segment of a northwest-southeast seismic reflection profile in southeastern Illinois and western Kentucky shows that near Hicks Dome, Illinois, Middle and Lower Cambrian syn-rift sedimentary rocks occupy about 0.35 s (two-way travel time) on the seismic reflection section (corresponding to a thickness of about 970 m). This stratigraphic interval occupies about 0.45 s (1,250 m) near the Ohio river and is thickest against the Tabb Fault System (TFS) in Kentucky, where it occupies 0.7 s (1,940 m). The seismic data show that in this part of the Cambrian rift the master fault was part of the TFS and that normal displacement on the TFS continued through middle Paleozoic time. The seismic data also provide new information on the late Paleozoic development of Hicks-Dome and the surrounding Fluorspar Area Fault Complex (FAFC) in southeastern Illinois and western Kentucky. A series of grabens and horsts in the FAFC document a late Paleozoic reactivation of the RFR. Comparison of the reflection data with surface mineralization patterns shows that in most cases mineralized graben-bounding faults clearly cut basement or are splays from faults that cut basement.

  14. Western Shallow Oil Zone, Elk Hills Field, Kern County, California: General reservoir study, Appendix 4, Fourth Wilhelm sand

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01T23:59:59.000Z

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 with the United States Department of Energy. This study, Appendix IV, addresses the Fourth Wilhelm Sand and its sub units and pools. Basic pressure, production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. Basic pressure production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent verification. This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can now additionally serve as a take off point for exploitation engineers to develop specific programs toward the end. 12 figs., 9 tabs.

  15. The use of logistic regression to model the probability of oak wilt occurrence in the Texas hill country using forest stand and site characteristics

    E-Print Network [OSTI]

    Dignum, David Rory

    1988-01-01T23:59:59.000Z

    THE USE OF LOGISTIC REGRESSION TO MODEL THE PROBABILITY OF OAK MILT OCCURRENCE IN THE TEXAS HILL COUNTRY USING FOREST STAND AND SITE CHARACTERISTICS A Thesis by DAVID RORY DIGNUM Submitted to the Graduate College of Texas Afdi University... in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1988 Maj or Subj cot: Forestry THE USE OF LOGISTIC REGRESSION TO MODEL THE PROBABILITY OF OAK WILT OCCURRENCE IN THE TEXAS HILL COUNTRY USING FOREST STAND AND SITE...

  16. The use of logistic regression to model the probability of oak wilt occurrence in the Texas hill country using forest stand and site characteristics†

    E-Print Network [OSTI]

    Dignum, David Rory

    1988-01-01T23:59:59.000Z

    THE USE OF LOGISTIC REGRESSION TO MODEL THE PROBABILITY OF OAK MILT OCCURRENCE IN THE TEXAS HILL COUNTRY USING FOREST STAND AND SITE CHARACTERISTICS A Thesis by DAVID RORY DIGNUM Submitted to the Graduate College of Texas Afdi University... in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1988 Maj or Subj cot: Forestry THE USE OF LOGISTIC REGRESSION TO MODEL THE PROBABILITY OF OAK WILT OCCURRENCE IN THE TEXAS HILL COUNTRY USING FOREST STAND AND SITE...

  17. Five-year resurvey for endangered species on Naval Petroleum Reserve No. 1, (Elk Hills), Kern County, California

    SciTech Connect (OSTI)

    Otten, M.R.M.; O`Farrell, T.P.; Briden, L.E.

    1992-06-01T23:59:59.000Z

    A transect survey of Naval Petroleum Reserve No. 1 (NPR-1), Kern County, California, was conducted between July 3 and August 5, 1989 to determine the distribution and relative density of endangered species and other wildlife. Results were compared with other reported results, particularly the 1979 and 1984 surveys of NPR-1. A total of 589.8 miles of transects were walked through approximately 47,235 acres in all or parts of 81 sections. Of the 516 San Joaquin kit fox dens observed, 496 were typical subterranean dens and 20 were atypical dens in man-made structures. Estimated den density was 36.7 {plus_minus} 4.1 per square mile; and relative den density was 10.5/1,000 acres for all of NPR-1. Characteristics of typical kit fox dens were comparable to characteristics reported for other studies, except mean number of entrances per den, which was lower. Observers counted a total of 300 dens previously marked with an identification sign, 191 of which contained at least one complete entrance and would have been observed without a sign. Relative densities of preferred kit fox prey, black-toiled jackrabbits (40.1/1,000 acres) and desert cottontails (14.1/1,000 acres), were lower than previously recorded. Five blunt-nosed leopard lizards were observed along the southwest and northeast perimeter of the Reserve. Most of the 59 giant kangaroo rat burrow systems were observed in the flat terrain along the northeast and south perimeters of the Reserve. San Joaquin antelope squirrels were observed in the central and western parts of NPR- 1. A total of 73 antelope squirrels were observed, and the relative density was 1.511,000 acres. A total.of 30 possible environmental hazards were observed during transect surveys. Most of these were oil and water leaks of small size and appeared to pose little risk to endangered species. Results of this survey indicate that NPR-1 is supporting less wildlife than it did during either the 1979 or 1984 surveys.

  18. Five-year resurvey for endangered species on Naval Petroleum Reserve No. 1, (Elk Hills), Kern County, California

    SciTech Connect (OSTI)

    Otten, M.R.M.; O'Farrell, T.P.; Briden, L.E.

    1992-06-01T23:59:59.000Z

    A transect survey of Naval Petroleum Reserve No. 1 (NPR-1), Kern County, California, was conducted between July 3 and August 5, 1989 to determine the distribution and relative density of endangered species and other wildlife. Results were compared with other reported results, particularly the 1979 and 1984 surveys of NPR-1. A total of 589.8 miles of transects were walked through approximately 47,235 acres in all or parts of 81 sections. Of the 516 San Joaquin kit fox dens observed, 496 were typical subterranean dens and 20 were atypical dens in man-made structures. Estimated den density was 36.7 [plus minus] 4.1 per square mile; and relative den density was 10.5/1,000 acres for all of NPR-1. Characteristics of typical kit fox dens were comparable to characteristics reported for other studies, except mean number of entrances per den, which was lower. Observers counted a total of 300 dens previously marked with an identification sign, 191 of which contained at least one complete entrance and would have been observed without a sign. Relative densities of preferred kit fox prey, black-toiled jackrabbits (40.1/1,000 acres) and desert cottontails (14.1/1,000 acres), were lower than previously recorded. Five blunt-nosed leopard lizards were observed along the southwest and northeast perimeter of the Reserve. Most of the 59 giant kangaroo rat burrow systems were observed in the flat terrain along the northeast and south perimeters of the Reserve. San Joaquin antelope squirrels were observed in the central and western parts of NPR- 1. A total of 73 antelope squirrels were observed, and the relative density was 1.511,000 acres. A total.of 30 possible environmental hazards were observed during transect surveys. Most of these were oil and water leaks of small size and appeared to pose little risk to endangered species. Results of this survey indicate that NPR-1 is supporting less wildlife than it did during either the 1979 or 1984 surveys.

  19. Wake structure measurements at the Mod-2 cluster test facility at Goodnoe Hills

    SciTech Connect (OSTI)

    Lissaman, P.B.S.; Zambrano, T.G.; Gyatt, G.W.

    1983-03-01T23:59:59.000Z

    A field measurement progam was carried out at the cluster of three MOD-2 wind turbines located at Goodnoe Hills, Washington, to determine the rate of decay of wake velocity deficit with downwind distance in various meteorological conditions. Measurements were taken at hub height (200 ft) between July 12 and August 1, 1982. Wake wind speeds were measured using a radiosonde suspended from a tethered balloon, its position being determined from a grid of ground stakes. Measurments were also made downwind with the turbine off to determine the magnitude of terrain-induced variations in wind speed. The balloon system used to measure downstream wind data proved to be reliable and convenient. Downstream distances of 900, 1500, 2100, and 2700 ft from the turbine were investigated. Differences between the instrumentation systems required that corrections be made to the data. After correction, averaged terrain-induced wind speed variations were regarded as insignificant. Turbine-on velocity ratios showed scatter, suggesting that only some measurements were, in fact, representative of wake centerline velocities, and that others were made off centerline due to wake meander or wind shift. Isolation of the high wind speed (30 to 45 mph) velocity ratios, however, revealed velocity deficits downstream. Measurements at greater downstream distances showed no wake deficit within the limits of resolution of the experiment, indicating that the wake had recovered to free stream conditions. Comparison with the AeroVironment wake model using common values for rotor drag coefficient and turbulence showed similar trends.

  20. Observations of wake characteristics at the Goodnoe Hills MOD-2 array

    SciTech Connect (OSTI)

    Buck, J.W.; Renne, D.S.

    1985-08-01T23:59:59.000Z

    The array of three MOD-2 wind turbines and two meteorological towers at Goodnoe Hills, Washington, provides an opportunity to evaluate turbine and wake interactions in a real environment. The triangular arrangement of the three turbines provides opportunities to study the effect of wakes on the performance of a downwind turbine at three different distances: 5, 7, and 10 rotor diameters (D), where 1 D is 300 ft. The information obtained from this test configuration is critical to future wind farm activities and is a key objective of the MOD-2 test program. This report describes the analysis of data measured at the turbines and towers from August 29 to November 12, 1982. The data are 2-min averages of 1-s values. Background flow characteristics were also examined to determine if flow variations across the site could mask wake measurements. For this analysis, one year's data gathered at the meteorological towers were analyzed. The results show some differences between characteristics measured at the towers, but these differences were not great enough to consider in evaluating wakes at the towers.

  1. Summary of Degas II performance at the US Strategic Petroleum Reserve Big Hill site.

    SciTech Connect (OSTI)

    Rudeen, David K. (GRAM, Inc., Albuquerque, NM); Lord, David L.

    2007-10-01T23:59:59.000Z

    Crude oil stored at the US Strategic Petroleum Reserve (SPR) requires mitigation procedures to maintain oil vapor pressure within program delivery standards. Crude oil degasification is one effective method for lowering crude oil vapor pressure, and was implemented at the Big Hill SPR site from 2004-2006. Performance monitoring during and after degasification revealed a range of outcomes for caverns that had similar inventory and geometry. This report analyzed data from SPR degasification and developed a simple degas mixing (SDM) model to assist in the analysis. Cavern-scale oil mixing during degassing and existing oil heterogeneity in the caverns were identified as likely causes for the range of behaviors seen. Apparent cavern mixing patterns ranged from near complete mixing to near plug flow, with more mixing leading to less efficient degassing due to degassed oil re-entering the plant before 100% of the cavern oil volume was processed. The report suggests that the new cavern bubble point and vapor pressure regain rate after degassing be based on direct in-cavern measurements after degassing as opposed to using the plant outlet stream properties as a starting point, which understates starting bubble point and overstates vapor pressure regain. Several means to estimate the cavern bubble point after degas in the absence of direct measurement are presented and discussed.

  2. ICFT: An initial closed-loop flow test of the Fenton Hill Phase II HDR reservoir

    SciTech Connect (OSTI)

    Dash, Z.V. (ed.); Aguilar, R.G.; Dennis, B.R.; Dreesen, D.S.; Fehler, M.C.; Hendron, R.H.; House, L.S.; Ito, H.; Kelkar, S.M.; Malzahn, M.V.

    1989-02-01T23:59:59.000Z

    A 30-day closed-loop circulation test of the Phase II Hot Dry Rock reservoir at Fenton Hill, New Mexico, was conducted to determine the thermal, hydraulic, chemical, and seismic characteristics of the reservoir in preparation for a long-term energy-extraction test. The Phase II heat-extraction loop was successfully tested with the injection of 37,000 m/sup 3/ of cold water and production of 23,300 m/sup 3/ of hot water. Up to 10 MW/sub t/ was extracted when the production flow rate reached 0.0139 m/sup 3//s at 192/degree/C. By the end of the test, the water-loss rate had decreased to 26% and a significant portion of the injected water was recovered; 66% during the test and an additional 20% during subsequent venting. Analysis of thermal, hydraulic, geochemical, tracer, and seismic data suggests the fractured volume of the reservoir was growing throughout the test. 19 refs., 64 figs., 19 tabs.

  3. Population Characteristics and Seasonal Movement Patterns of the Rattlesnake Hills Elk Herd - Status Report 2000

    SciTech Connect (OSTI)

    Tiller, B.L.; Zufelt, R.K.; Turner, S.; Cadwell, L.L.; Bender, L.; Turner, G.K.

    2000-10-10T23:59:59.000Z

    Population characteristics of the Rattlesnake Hills elk herd indicate reduced herd growth rates from the 1980s compared to the 1990s (McCorquodale 1988; Eberhardt 1996). However, the population continued to grow approximately 25% annually through the 1990s, reaching a high of 838 animals in summer 1999. Calf recruitment rates appear to be cyclic and are likely related to reduced calf survival during the first weeks of life; however, late-term abortions may also have occurred. The cause(s) could be predator-related and/or a function of shifts in nutritional condition (age-class distributions, assuming older-age cows are less likely to recruit calves, major climate shifts) or changes in the human-related disturbances during gestation, and/or calf rearing periods. In fall 1999 and spring 2000, the population was reduced from 838 individuals to 660 individuals. The primary controlling factors were modified hunting seasons on private and state lands and the large-scale roundup conducted in spring 2000. Continued removal of animals (particularly females) within the population will be pivotal to maintain the population at a level that minimizes land damage complaints, animal-vehicle collisions, use of central Hanford areas, and deterioration of natural resources.

  4. Light-oil steamdrive pilot test at NPR-1, Elk Hills, California

    SciTech Connect (OSTI)

    Garner, T.A. (Bechtel Petroleum Operations Inc. (United States))

    1992-08-01T23:59:59.000Z

    This paper reports that a steamdrive pilot was run on a light-oil reservoir at the Naval Petroleum Reserve No. 1 (NPR-1) in the Elk Hills oil field, Kern County, CA. From a reservoir perspective, the steamdrive process behaved much as expected. The first event to occur was the appearance of freshened water production accompanied by CO[sub 2] gas 3 months from startup of steam injection. The second event, an increase in crude gravity, appeared 3 months later, or 6 months into the project. Finally, the third event was the arrival of the heat front at the producing wells 13 months after startup. From a production perspective, CO[sub 2] in the freshened produced water caused wellbore scale damage and loss of well productivity. The steamdrive, however, mobilized residual oil, which mostly was captured outside the pilot pattern area. Acid stimulations to restore well productivity were done by injecting inhibitor in the steam feedwater and by designing acid cleanup treatments on the basis of results from laboratory tests.

  5. Reforestation of degraded hills in Nepal: Review of silvicultural and management issues

    SciTech Connect (OSTI)

    Karki, M.B.; Dickmann, D.I. (Michigan State Univ., East Lansing (United States))

    1991-01-01T23:59:59.000Z

    Nepal's Middle Hill regions have been excessively deforested. The government has launched a community-based reforestation project with help of international donors. However, results have been far from satisfactory. Plantation targets have not been met and survival rates of the planted trees are poor averaging around 60%. Social factors are given more blame than technical ones for these failures. However, an analysis of the available information indicates, rather, that about two-thirds of the failures were due to technical and administrative reasons. Only about 13% of the failures could be attributed to social causes. Poor quality seeds are used to raise undersized seedlings which are planted improperly during the wrong time of the year. Species selected are not appropriate for the site or the people for whom the plantations are being created; rather they are selected for the ease of planting and to meet administrative targets. The overall trend has been to plant conifers (mainly pinus roxburghii) and to plant on relatively easy sites. The result has been the creation of forest plantations which often do not have any management plant, while the few which often do not have any management plan, while the few which do are without any committed managers. There is a tremendous lack of information regarding user demand, growth, yield, and harvesting and utilization techniques. This paper stresses that research to improve practical methods in plantation establishment and training to produce competent, and dedicated resource managers be immediately initiated.

  6. Interface modeling to predict well casing damage for big hill strategic petroleum reserve.

    SciTech Connect (OSTI)

    Ehgartner, Brian L.; Park, Byoung Yoon

    2012-02-01T23:59:59.000Z

    Oil leaks were found in well casings of Caverns 105 and 109 at the Big Hill Strategic Petroleum Reserve site. According to the field observations, two instances of casing damage occurred at the depth of the interface between the caprock and top of salt. This damage could be caused by interface movement induced by cavern volume closure due to salt creep. A three dimensional finite element model, which allows each cavern to be configured individually, was constructed to investigate shear and vertical displacements across each interface. The model contains interfaces between each lithology and a shear zone to examine the interface behavior in a realistic manner. This analysis results indicate that the casings of Caverns 105 and 109 failed by shear stress that exceeded shear strength due to the horizontal movement of the top of salt relative to the caprock, and tensile stress due to the downward movement of the top of salt from the caprock, respectively. The casings of Caverns 101, 110, 111 and 114, located at the far ends of the field, are predicted to be failed by shear stress in the near future. The casings of inmost Caverns 107 and 108 are predicted to be failed by tensile stress in the near future.

  7. Five-year resurvey for endangered species on Naval Petroleum Reserve No. 1 (Elk Hills), Kern County, California

    SciTech Connect (OSTI)

    O'Farrell, T.P.; Mathews, N.E.

    1987-09-01T23:59:59.000Z

    A transect survey of Naval Petroleum Reserve No. 1 (NPR-1), Kern County, California, was conducted in 1984 to determine the distribution and relative abundance of endangered species and other wildlife. A total of 589.8 miles of transects were walked through approximately 47,235 acres in all or parts of 81 sections. A total of 16,401 observations of 58 species of wildlife were made which demonstrated the richness and abundance of wildlife on NPR-1 in spite of the intensity of recent petroleum developments. Although most construction activities associated with increased petroleum production took place between the first transect survey in 1979 and this resurvey, no adverse changes in relative densities of kit fox dens, prey base, or other wildlife were observed. NPR-1 should be resurveyed again in 1989. 33 refs., 5 figs., 13 tabs.

  8. Reservoir compartmentalization caused by mass transport deposition Northwest Stevens pool, Elk Hills Naval Petroleum Reserves, California

    SciTech Connect (OSTI)

    Milliken, M.D.; McJannet, G.S. [Dept. of Energy, Tupman, CA (United States); Shiflett, D.W. [Intera Petroleum Technology, Inc., Bakersfield, CA (United States); Deutsch, H.A. [Bechtel Petroleum Operations, Inc., Tupman, CA (United States)] [and others

    1996-12-31T23:59:59.000Z

    The {open_quotes}A{close_quotes} sands of the Northwest Stevens Pool consist of six major subdivisions (A1-A6) and numerous sublayers. These sands are above the {open_quotes}N Point{close_quotes} stratigraphic marker, making them much younger than most other Stevens sands at Elk Hills. Cores show the A1-A3 sands to be possibly mass transport deposition, primarily debris flows, slumps, and sand injection bodies. The A4-A6 sands are characterized by normally graded sheet-like sand bodies Hospital of traditional outer fan turbidite lithofacies. Most current production from the A1-A2 interval comes from well 373A-7R, are completed waterflood wells that came on line in 1992 at 1400 BOPD. Well 373A-7R is an anomaly in the A1-A2 zone, where average production from the other ten wells is 200 BOPD. Other evidence for compartmentalization in the A1-A2 interval includes sporadic oil-water contacts and drawdown pressures, difficult log correlations, and rapid thickness changes. In 1973, well 362-7R penetrated 220 ft of wet Al sand. The well was redrilled updip and successfully completed in the A1, where the oil-water contact is more than 130 ft lower than the original hole and faulting is not apparent. In 1992, horizontal well 323H-7R unexpectedly encountered an entirely wet Al wedge zone. Reevaluation of the A1-A3 and other sands as mass transport origin is important for modeling initialization and production/development strategies.

  9. Reservoir compartmentalization caused by mass transport deposition Northwest Stevens pool, Elk Hills Naval Petroleum Reserves, California

    SciTech Connect (OSTI)

    Milliken, M.D.; McJannet, G.S. (Dept. of Energy, Tupman, CA (United States)); Shiflett, D.W. (Intera Petroleum Technology, Inc., Bakersfield, CA (United States)); Deutsch, H.A. (Bechtel Petroleum Operations, Inc., Tupman, CA (United States)) (and others)

    1996-01-01T23:59:59.000Z

    The [open quotes]A[close quotes] sands of the Northwest Stevens Pool consist of six major subdivisions (A1-A6) and numerous sublayers. These sands are above the [open quotes]N Point[close quotes] stratigraphic marker, making them much younger than most other Stevens sands at Elk Hills. Cores show the A1-A3 sands to be possibly mass transport deposition, primarily debris flows, slumps, and sand injection bodies. The A4-A6 sands are characterized by normally graded sheet-like sand bodies Hospital of traditional outer fan turbidite lithofacies. Most current production from the A1-A2 interval comes from well 373A-7R, are completed waterflood wells that came on line in 1992 at 1400 BOPD. Well 373A-7R is an anomaly in the A1-A2 zone, where average production from the other ten wells is 200 BOPD. Other evidence for compartmentalization in the A1-A2 interval includes sporadic oil-water contacts and drawdown pressures, difficult log correlations, and rapid thickness changes. In 1973, well 362-7R penetrated 220 ft of wet Al sand. The well was redrilled updip and successfully completed in the A1, where the oil-water contact is more than 130 ft lower than the original hole and faulting is not apparent. In 1992, horizontal well 323H-7R unexpectedly encountered an entirely wet Al wedge zone. Reevaluation of the A1-A3 and other sands as mass transport origin is important for modeling initialization and production/development strategies.

  10. Olig sand, shallow oil zone, Elk Hills Field, Kern County, California: General reservoir study

    SciTech Connect (OSTI)

    Not Available

    1986-08-01T23:59:59.000Z

    The Olig Sand Reservoirs, classified as part of the Shallow Oil Zone, were studied and evaluated. The reservoirs are located in Section 30R, T30S, R23E and Section 24Z, T30S, R22E, M.D.B. and M., all in Elk Hills Oil Field, Naval Petroleum Reserve No. 1, Kern County, California. The three productive reservoirs studied cover an area of 255 acres, and originally contained 3311 MMCF of gas condensate in 4292 acre-feet of sand. The main reservoir, Fault Block I in Section 30R, has been on production since 1982 and is largely depleted. The reservoirs around wells 324-30R and 385-24Z should still be in a virgin state. They can be depleted either through those wells, when their service as Stevens Zone producers is completed, or by twin well replacements drilled specifically as Olig Sand completions. Thirty-six exhibits have been included to present basic data and study results in a manner that will enhance the readers's understanding of the reservoirs. These exhibits include six maps in the M-series, six sections in the S-Series, and fourteen figures in the F-Series, as well as ten tables. The Appendix includes miscellaneous basic data such as well logs, core analyses, pressure measurements, and well tests. The Calculations Section of the report develops and explains the analytical methods used to define well productivity, determine reserves, and schedule future production of those reserves. Although no MER recommendations have been made for these gas condensate reservoirs, recommended depletion schemes and schedules are presented. These schemes include one eventual recompletion and one new well to maximize present worth of these reservoirs which carry proved reserves of 289 MMCF and probable reserves of 853 MMCF, effective August 1, 1986. In addition, potential future testing is earmarked for wells 322-30R and 344-30R. 11 refs., 14 figs., 10 tabs.

  11. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

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    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only Turbine Boiler Condenser Pump 5 4 #12;

  12. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only Turbine Boiler Condense r Process heater PIPII 9 2 3 7 4 fwh #12;

  13. Mesozoic and Cenozoic structural geology of the CP Hills, Nevada Test Site, Nye County, Nevada; and regional implications

    SciTech Connect (OSTI)

    Caskey, S.J. [Nevada Univ., Reno, NV (United States)

    1991-08-01T23:59:59.000Z

    Detailed mapping and structural analysis of upper Proterozoic and Paleozoic rocks in the CP Hills of the Nevada Test Site, together with analysis of published maps and cross sections and a reconnaissance of regional structural relations indicate that the CP thrust of Barnes and Poole (1968) actually comprises two separate, oppositely verging Mesozoic thrust systems: (1) the west-vergent CP thrust which is well exposed in the CP Hills and at Mine Mountain, and (2) the east-vergent Belted Range thrust located northwest of Yucca Flat. West-vergence of the CP thrust is indicated by large scale west-vergent recumbent folds in both its hangingwall and footwall and by the fact that the CP thrust ramps up section through hangingwall strata toward the northwest. Regional structural relations indicate that the CP thrust forms part of a narrow sigmoidal belt of west-vergent folding and thrusting traceable for over 180 km along strike. The Belted Range thrust represents earlier Mesozoic deformation that was probably related to the Last Chance thrust system in southeastern California, as suggested by earlier workers. A pre-Tertiary reconstruction of the Cordilleran fold and thrust belt in the region between the NTS and the Las Vegas Range bears a close resemblance to other regions of the Cordillera and has important implications for the development of hinterland-vergent deformation as well as for the probable magnitude of Tertiary extension north of Las Vegas Valley. Subsequent to Mesozoic deformation, the CP Hills were disrupted by at least two episodes of Tertiary extensional deformation: (1) an earlier episode represented by pre-middle Miocene low-angle normal faults, and (2) a later, post-11 Ma episode of high-angle normal faulting. Both episodes of extension were related to regional deformation, the latter of which has resulted in the present basin and range topography of the NTS region.

  14. Reservoir analysis study, Naval Petroleum Reserve No. 1, Elk Hills Field, Kern County, California: Phase 2 report, Executive summary

    SciTech Connect (OSTI)

    Not Available

    1988-07-01T23:59:59.000Z

    The Naval Petroleum Reserve No. 1 (Elk Hills) is located in Kern County, California, and is jointly owned by the US Department of Energy and Chevron USA Inc. The Elk Hills Field is presently producing oil and gas from five geologic zones. These zones contain a number of separate and geologically complex reservoirs. Considerable field development and production of oil and gas have occurred since initial estimates of reserves were made. Total cumulative field production through December 1987 is 850 MMBbls of oil, 1.2 Tcf of gas and 648.2 MMBbls of water. In December 1987, field producing rates expressed on a calendar day basis amounted to 110,364 BOPD, 350,946 Mcfd and 230,179 BWPD from 1157 producers. In addition, a total of two reservoirs have gas injection in progress and four reservoirs have water injection in progress and four reservoirs have water injection in progress. Cumulative gas and water injection amounted to 586 Bcf of gas and 330 MMB of water. December 1987 gas and water injection rates amounted to 174 MMcfd and 234 MBWPD, into 129 injectors. In addition, a steamflood pilot program is currently active in the Eastern Shallow Oil Zone. Jerry R. Bergeson and Associates, Inc. (Bergeson) has completed Phase II of the Reservoir Analysis, Naval Petroleum Reserve Number 1, Elk Hills Oilfield, California. The objectives for this phase of the study included the establishment of revised estimates of the original oil and gas-in-place for each of the zones/reservoirs, estimation of the remaining proved developed, proved undeveloped, probable and possible reserves, and assessment of the effects of historical development and production operations and practices on recoverable reserves. 28 figs., 37 tabs.

  15. Integrated petrographic and petrophysical study of the Smackover formation, Womack Hill field, Clarke and Choctaw counties, Alabama

    E-Print Network [OSTI]

    Hopkins, Tiffany Lynn

    2002-01-01T23:59:59.000Z

    permeability $ = porosity as a fraction or percent = phi ~Rk T ds = dolostone gs = grainstone ms =- mudstonc ps = packstone ws = wackestone ~GT alg = algal bio = bioclastic onc = oncoidal oo = oolitic pel = peloidal F~tT ap = intraparticle ch... of vvell names. permit and API numbers, aml depth intervals. Welt Name Scru?88 Parker & Norton Unit 9-14 ?1 Turner Unit 13-5 ?1 'I'urner Unit 13-6 ? I Counselniaii Uml 18-12 ?I Turner ?13-25 Womack Hill Field Unit 14-5 ?2 Permit ? 1591 1760 1781...

  16. A CO{sub 2}-based analysis of a light-oil steamflood at NPR-1, Elk Hills, CA

    SciTech Connect (OSTI)

    Shotts, D.R.; Senum, G.I.

    1992-12-01T23:59:59.000Z

    A steamdrive pilot was run on a light-oil reservoir at the Naval Petroleum Reserve No 1 (NPR1) in the Elk Hills oil field, Kern County, CA. The goal of this work was to establish a correlation between a documented growth in CO{sub 2} concentrations found in producing wells in the pilot area to the light-oil steamflood (LOSF); then to use a thermodynamic analysis of the expended energy to come up with an energy efficiency of the steamdrive.

  17. Functions of An Organization in an Indigenous Irrigation System: A Case Study From a Hill Village of Nepal

    E-Print Network [OSTI]

    Uprety, Laya Prasad

    2000-01-01T23:59:59.000Z

    FUNCTIONS OF AN ORGANIZATION IN AN INDIGENOUS IRRIGATION SYSTEM: A Case Study from a Hill Village of epaI. Agriculture in cpal cOlltributes about 40 percent of the country's tOlal Gross Domestic Product (GDP). But this agricultural economy... ,005 thousand hectares. about 711 thousand Ilcctsrcs or 71.8% is managed by the fanners and the remaining 284 thollsand hectares or 28.2% by the Department 01" Irrigation. About 721 thousand hectares of the farmcr-managed irrigation systems consists of 582...

  18. A validation test for Adagio through replication of Big Hill and Bayou Choctaw JAS3D models.

    SciTech Connect (OSTI)

    Park, Byoung Yoon

    2013-06-01T23:59:59.000Z

    JAS3D, a three dimensional iterative solid mechanics code, has been used for structural analyses for the Strategic Petroleum Reserve system since the 1990s. JAS3D is no longer supported by Sandia National Laboratories, and has been replaced by Adagio. To validate the transition from JAS3D to Adagio, the existing JAS3D input decks and user subroutines for Bayou Choctaw and Big Hill models were converted for use with Adagio. The calculation results from the Adagio runs are compared to the JAS3D. Since the Adagio results are very similar to the JAS3D results, Adagio is judged to be performing satisfactorily.

  19. Dry Gas Zone, Elk Hills field, Kern County, California: General reservoir study: Engineering text and exhibits: (Final report)

    SciTech Connect (OSTI)

    Not Available

    1988-08-01T23:59:59.000Z

    The Dry Gas Zone in the Elk Hills field is comprised of fourteen separate productive horizons deposited in the MYA Group of the San Joaquin Formation of Pliocene Age. Eighty-six separate Reservoir Units have been identified within the interval over an area roughly ten miles long and four miles wide. One basal Tulare sand, the Tulare B, was also included in the geologic study. Five earlier studies have been made of the Dry Gas Zone; each is referenced in the Appendix of this report. Most of these studies were geologic in nature, and none provided in-depth reservoir analyses. This report is made up of ten (10) separate volumes which include: engineering text and exhibits (white dot); engineering data (black dot); geologic text and tables (green dot); structure and isochore maps (light blue dot); structural cross sections (dark blue dot); stratigraphic cross sections (brown dot); geologic data sheets -book 1 (yellow dot); geologic data sheets - book 2 (orange dot); geologic data sheets - book 3 (red dot); and geologic data sheets - book 4 (pink or coral dot). Basic production, injection, pressure, and other assorted technical data were provided by the US Department of Energy engineering staff at Elk Hills. These data were accepted as furnished with no attempt being made at independent verification.

  20. Characteristics of the C Shale and D Shale reservoirs, Monterey Formation, Elk Hills Field, Kern County, California

    SciTech Connect (OSTI)

    Reid, S.A.; McIntyre, J.L. [Bechtel Petroleum Operations, Inc., Tupman, CA (United States); McJannet, G.S. [Dept. of Energy, Tupman, CA (United States)

    1996-12-31T23:59:59.000Z

    The upper Miocene C Shale and D Shale reservoirs of the Elk Hills Shale Member of the Monterey Formation have cumulative oil and gas production much higher than the originally estimated recovery. These San Joaquin basin reservoirs are the lowest of the Stevens producing zones at Elk Hills and currently produce from a 2800-acre area on the 31 S anticline. The C Shale contains lower slope and basin plain deposits of very fine grained, thinly bedded, graded turbidites, pelagic and hemipelagic claystone, and slump deposits. Although all units are oil-bearing, only the lower parts of the graded turbidity intervals have sufficient horizontal permeability to produce oil. The D Shale consists of chart, claystone, carbonates and slump deposits, also originating in a lower slope to basin plain setting. All D Shale rock types contain oil, but the upper chart interval is the most productive. The chart has high matrix porosity, and due to a complex horizontal and vertical microfracture system, produces at a highly effective rate. Core samples indicate more oil-in-place is present in the thin, graded C Shale beds and in the porous D Shale chart than is identifiable from conventional electric logs. High gas recovery rates are attributed mostly to this larger volume of associated oil. Gas also enters the reservoirs from the adjacent 26R reservoir through a leaky normal fault. Significant gas volumes also may desorb from immature organic material common in the rock matrix.

  1. Characteristics of the C Shale and D Shale reservoirs, Monterey Formation, Elk Hills Field, Kern County, California

    SciTech Connect (OSTI)

    Reid, S.A.; McIntyre, J.L. (Bechtel Petroleum Operations, Inc., Tupman, CA (United States)); McJannet, G.S. (Dept. of Energy, Tupman, CA (United States))

    1996-01-01T23:59:59.000Z

    The upper Miocene C Shale and D Shale reservoirs of the Elk Hills Shale Member of the Monterey Formation have cumulative oil and gas production much higher than the originally estimated recovery. These San Joaquin basin reservoirs are the lowest of the Stevens producing zones at Elk Hills and currently produce from a 2800-acre area on the 31 S anticline. The C Shale contains lower slope and basin plain deposits of very fine grained, thinly bedded, graded turbidites, pelagic and hemipelagic claystone, and slump deposits. Although all units are oil-bearing, only the lower parts of the graded turbidity intervals have sufficient horizontal permeability to produce oil. The D Shale consists of chart, claystone, carbonates and slump deposits, also originating in a lower slope to basin plain setting. All D Shale rock types contain oil, but the upper chart interval is the most productive. The chart has high matrix porosity, and due to a complex horizontal and vertical microfracture system, produces at a highly effective rate. Core samples indicate more oil-in-place is present in the thin, graded C Shale beds and in the porous D Shale chart than is identifiable from conventional electric logs. High gas recovery rates are attributed mostly to this larger volume of associated oil. Gas also enters the reservoirs from the adjacent 26R reservoir through a leaky normal fault. Significant gas volumes also may desorb from immature organic material common in the rock matrix.

  2. Constitutive models for the Etchegoin Sands, Belridge Diatomite, and overburden formations at the Lost Hills oil field, California

    SciTech Connect (OSTI)

    FOSSUM,ARLO F.; FREDRICH,JOANNE T.

    2000-04-01T23:59:59.000Z

    This report documents the development of constitutive material models for the overburden formations, reservoir formations, and underlying strata at the Lost Hills oil field located about 45 miles northwest of Bakersfield in Kern County, California. Triaxial rock mechanics tests were performed on specimens prepared from cores recovered from the Lost Hills field, and included measurements of axial and radial stresses and strains under different load paths. The tested intervals comprise diatomaceous sands of the Etchegoin Formation and several diatomite types of the Belridge Diatomite Member of the Monterey Formation, including cycles both above and below the diagenetic phase boundary between opal-A and opal-CT. The laboratory data are used to drive constitutive parameters for the Extended Sandler-Rubin (ESR) cap model that is implemented in Sandia's structural mechanics finite element code JAS3D. Available data in the literature are also used to derive ESR shear failure parameters for overburden formations. The material models are being used in large-scale three-dimensional geomechanical simulations of the reservoir behavior during primary and secondary recovery.

  3. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

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    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 10-86 10-85 A combined gas-steam power cycle uses a simple gas turbine for the topping CYCLE 1373 K 293 K 320C 8 6 4 #12;PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited

  4. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

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    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only 4 y 3 6 5 8 1 - y 10 MPa 7 8 9 10 1 2 3 4 5 6 Turbine Boiler Condenserfwh Ifwh II P IP IIP III #12;PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers

  5. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

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    Mixing Cham. 11 10 9 Low-P turbine #12;PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, IncPROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only heater, the mass flow rate of the steam extracted from the turbine for the closed feedwater heater

  6. Symposium Encourages Collaborative Efforts in Regenerative Medicine NC State University and The University of North Carolina at Chapel Hill held its first joint

    E-Print Network [OSTI]

    Langerhans, Brian

    and progress in regenerative medicine. There were three oral sessions (Bone, Cartilage and RegenerativeSymposium Encourages Collaborative Efforts in Regenerative Medicine NC State University and The University of North Carolina at Chapel Hill held its first joint symposium on regenerative medicine

  7. What can Simbol-X do for gamma-ray binaries? B. Cerutti, G. Dubus, G. Henri, A. B. Hill and A. Szostek

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    Paris-Sud XI, Universitť de

    What can Simbol-X do for gamma-ray binaries? B. Cerutti, G. Dubus, G. Henri, A. B. Hill and A Grenoble, France Abstract. Gamma-ray binaries have been uncovered as a new class of Galactic objects.5), extended radio emission and a high luminosity in gamma-rays. Recent monitoring campaigns of LSI +61o303

  8. What can SimbolX do for gammaray binaries? B. Cerutti, G. Dubus, G. Henri, A. B. Hill and A. Szostek

    E-Print Network [OSTI]

    Recanati, Catherine

    . Particles in gamma≠ray binaries are accelerated with high efficiency to several TeV energiesWhat can Simbol≠X do for gamma≠ray binaries? B. Cerutti, G. Dubus, G. Henri, A. B. Hill and A Grenoble, France Abstract. Gamma≠ray binaries have been uncovered as a new class of Galactic objects

  9. Harvesting Ornamental Fish From Ponds1 Tina C. Crosby, Jeffrey E. Hill, Carlos V. Martinez, Craig A. Watson, Deborah B. Pouder, and Roy

    E-Print Network [OSTI]

    Watson, Craig A.

    FA-117 Harvesting Ornamental Fish From Ponds1 Tina C. Crosby, Jeffrey E. Hill, Carlos V. Martinez, ornamental fish are predominantly farmed in earthen ponds. Once fish reach marketable size and are ready and physical damage during harvesting (see UF IFAS Circular 919 Stress-Its Role in Fish Disease). Overall, col

  10. On-Farm Transport of Ornamental Fish 1 Tina C. Crosby, Jeffrey E. Hill, Carlos V. Martinez, Craig A. Watson, Deborah B. Pouder, and Roy

    E-Print Network [OSTI]

    Watson, Craig A.

    FA-119 On-Farm Transport of Ornamental Fish 1 Tina C. Crosby, Jeffrey E. Hill, Carlos V. Martinez and transport of fish will affect survival and overall quality of the fish (see UF IFAS Circular 919 Stress-It's Role in Fish Disease). Fish should be moved quickly and efficiently to minimize stress, the risk

  11. The Passivity and Breakdown of Beryllium in Aqueous Solutions M.A. Hill, D.P. Butt, and R.S. Lillard

    E-Print Network [OSTI]

    The Passivity and Breakdown of Beryllium in Aqueous Solutions M.A. Hill, D.P. Butt, and R beryllium (Be) has been studied as a function of pH. Below pH 2, Be exhibited active dissolution at all, the presence of the fluoride increased the passive current density of beryllium, but had no effect

  12. Department of Computer Science University of North Carolina at Chapel Hill March 2005 Electric arcs and lightning effects are ubiquitous in science

    E-Print Network [OSTI]

    Whitton, Mary C.

    Department of Computer Science University of North Carolina at Chapel Hill March 2005 Background Electric arcs and lightning effects are ubiquitous in science fiction and fantasy films. Fromthegenesisof discharge have a long history as a dramatic tool in the visual effects industry. Despite the popularity

  13. The GONG++ DATA Processing Pipeline F. Hill,, J. Bolding, C. Toner, T. Corbard, S. Wampler, B. Goodrich, J. Goodrich, P. Eliason National Solar Observatory

    E-Print Network [OSTI]

    Corbard, Thierry

    The GONG++ DATA Processing Pipeline F. Hill,, J. Bolding, C. Toner, T. Corbard, S. Wampler, B. Goodrich, J. Goodrich, P. Eliason­ National Solar Observatory Introduction The GONG++ data processing pipeline is currently under construction. This system will produce the GONG++ science data products

  14. Localized Parameter Shifts from GONG+ data R. Howe1, J. Bolding1, T. Corbard2, F. Hill1, R. Komm1, C. Toner1

    E-Print Network [OSTI]

    Corbard, Thierry

    Localized Parameter Shifts from GONG+ data R. Howe1, J. Bolding1, T. Corbard2, F. Hill1, R. Komm1. 2002). Upgraded cameras now allow similar data to be taken year-round from the six stations of the GONG of preliminary analysis of the mode frequencies, widths and amplitudes obtained from GONG for Carrington Rotation

  15. S. Saarelma, P. Hill, A. Bottino, G. Colyer, A.R. Field, B. McMillan, A. Peeters, C.M. Roach and MAST team

    E-Print Network [OSTI]

    S. Saarelma, P. Hill, A. Bottino, G. Colyer, A.R. Field, B. McMillan, A. Peeters, C.M. Roach , B. McMillan 3 , A. Peeters 4 , C.M. Roach 1 and MAST team 1 1 EURATOM/CCFE Fusion Association

  16. Proceedings of the 2009 Winter Simulation Conference M. D. Rossetti, R. R. Hill, B. Johansson, A. Dunkin, and R. G. Ingalls, eds.

    E-Print Network [OSTI]

    Kroese, Dirk P.

    supply peaking power, or a 2000MW nuclear plant for base power. Each plan has to be devised under severalProceedings of the 2009 Winter Simulation Conference M. D. Rossetti, R. R. Hill, B. Johansson, A for addition of power generating units over a planning period subject to demand, availability, and security

  17. Proceedings of the 2013 Winter Simulation Conference R. Pasupathy, S.-H. Kim, A. Tolk, R. Hill, and M. E. Kuhl, eds.

    E-Print Network [OSTI]

    Proceedings of the 2013 Winter Simulation Conference R. Pasupathy, S.-H. Kim, A. Tolk, R. Hill the clarity and readability of their papers in the Proceedings of the Winter Simulation Conference, this paper at the Winter Simulation Conference (WSC) as well as publication in the Proceedings of the Winter Simulation

  18. IMPROVED OIL RECOVERY FROM UPPER JURASSIC SMACKOVER CARBONATES THROUGH THE APPLICATION OF ADVANCED TECHNOLOGIES AT WOMACK HILL OIL FIELD, CHOCTAW AND CLARKE COUNTIES, EASTERN GULF COASTAL PLAIN

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2003-05-20T23:59:59.000Z

    Pruet Production Co. and the Center for Sedimentary Basin Studies at the University of Alabama, in cooperation with Texas A&M University, Mississippi State University, University of Mississippi, and Wayne Stafford and Associates are undertaking a focused, comprehensive, integrated and multidisciplinary study of Upper Jurassic Smackover carbonates (Class II Reservoir), involving reservoir characterization and 3-D modeling and an integrated field demonstration project at Womack Hill Oil Field Unit, Choctaw and Clarke Counties, Alabama, Eastern Gulf Coastal Plain. The principal objectives of the project are: increasing the productivity and profitability of the Womack Hill Field Unit, thereby extending the economic life of this Class II Reservoir and transferring effectively and in a timely manner the knowledge gained and technology developed from this project to producers who are operating other domestic fields with Class II Reservoirs. The principal research efforts for Year 3 of the project have been recovery technology analysis and recovery technology evaluation. The research focus has primarily been on well test analysis, 3-D reservoir simulation, microbial core experiments, and the decision to acquire new seismic data for the Womack Hill Field area. Although Geoscientific Reservoir Characterization and 3-D Geologic Modeling have been completed and Petrophysical and Engineering Characterization and Microbial Characterization are essentially on schedule, a no-cost extension until September 30, 2003, has been granted by DOE so that new seismic data for the Womack Hill Field can be acquired and interpreted to assist in the determination as to whether Phase II of the project should be implemented.

  19. Mycorrhizal Species Dominate the Soil-Fungal Community in Estonian Oil Shale-Ash Hills Charles Cowden, Sam Willis, and Richard Shefferson

    E-Print Network [OSTI]

    Shefferson, Richard P.

    Mycorrhizal Species Dominate the Soil-Fungal Community in Estonian Oil Shale-Ash Hills Charles 30602 Introduction Estonia relies on vast reserves of oil shale to produce electricity. The mining and burning of oil shale is extremely inefficient and produces large quantities of tailings and ash (Vallner

  20. EIS-0012: Petroleum Production at Maximum Efficient Rate, Naval Petroleum Reserve #1, Elk Hills, Kern County, California (also see EA-0261, EA-0334, and EIS-0158-S)

    Broader source: Energy.gov [DOE]

    The U.S. Department of Energy prepared this statement to evaluate the environmental impacts of increasing petroleum production, and of additional or expanded operational facilities, at Elk Hills from 160,000 barrels per day up to 240,000 barrels per day.

  1. Proceedings of the 2013 Winter Simulation Conference R. Pasupathy, S.-H. Kim, A. Tolk, R. Hill, and M. E. Kuhl, eds.

    E-Print Network [OSTI]

    Proceedings of the 2013 Winter Simulation Conference R. Pasupathy, S.-H. Kim, A. Tolk, R. Hill, telecommunication, nuclear engineering, climatology, etc. Crude Monte Carlo simulations are no longer efficient manuscript, published in "2013 Winter Simulation Conference, WASHINGTON : United States (2013)" #12

  2. Western Shallow Oil Zone, Elk Hills Field, Kern County, California: General reservoir study, Appendix 3, Second Wilhelm Sand

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01T23:59:59.000Z

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 under Contract No. DE-ACO1-85FE60600 with the United States Department of Energy. This study Appendix III, the second Wilhelm Sand and it's sub units and pools. Basic pressure, production and assorted technical data were provided by the U.S. Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent verification. This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can not additionally serve as a take off point for exploitation engineers to develop specific programs towards these ends. 15 figs., 9 tabs.

  3. Reservoir analysis study, Naval Petroleum Reserve No. 1, Elk Hills Field, Kern County, California: Phase 2 report, Volume 1

    SciTech Connect (OSTI)

    Not Available

    1988-06-01T23:59:59.000Z

    Jerry R. Bergeso and Associates, Inc. (Bergeson) has completed Phase II of the Reservoir Analysis, Naval Petroleum Reserve Number 1, Elk Hills Oilfield, California. The objectives for this phase of the study included the establishment of revised estimates of the original oil and gas-in-place for each of the zones/reservoirs, estimation of the remaining proved developed, proved undeveloped, probable and possible reserves, and assessment of the effects of historical development and production operations and practices on recoverable reserves. Volume one contains the following: summary; introduction; and reservoir studies for tulare, dry gas zone, eastern shallow oil zone, western shallow oil zone, and Stevens --MBB/W31S, 31S NA/D.

  4. Western Shallow Oil Zone, Elk Hills Field, Kern County, California: General Reservoir Study: Appendix 6, First Calitroleum Sand

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01T23:59:59.000Z

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 under Contract No. DE-ACO1-85FE60600 with the United States Department of Energy. This study, Appendix VI, addresses the first Calitroleum Sand and its sub units and pools. Basic pressure, production and assorted technical data were provided by the U.S. Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent verification. This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing future recovery have been suggested. It is hoped that this volume can now additionally serve as a take off point for exploitation engineers todevelop specific programs towards these ends. 12 figs., 9 tabs.

  5. Western Shallow Oil Zone, Elk Hills Field, Kern County, California: General reservoir study: Appendix 7, Second Calitroleum Sand

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01T23:59:59.000Z

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 under Contract No. DE-AC0185FE60600 with the United States Department of Energy. This study, Appendix VII, the second Calitroleum Sand and its sub units and pools. Basic pressure, production and assorted technical data were provided by the U.S. Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent verfication. This study has identified the petrophysical properties and the past productive performance of the reservoir. Primary reserves have been determined and general means of enhancing futuree recovery have been suggested. It is hoped that this volume can now additionally serve as a take off point for exploitation engineers to develop specific programs towards these ends. 13 figs., 9 tabs.

  6. Measurement of airborne fission products in Chapel Hill, NC, USA from the Fukushima Dai-ichi reactor accident

    E-Print Network [OSTI]

    S. MacMullin; G. K. Giovanetti; M. P. Green; R. Henning; R. Holmes; K. Vorren; J. F. Wilkerson

    2012-10-03T23:59:59.000Z

    We present measurements of airborne fission products in Chapel Hill, NC, USA, from 62 days following the March 11, 2011, accident at the Fukushima Dai-ichi nuclear power plant. Airborne particle samples were collected daily in air filters and radio-assayed with two high-purity germanium (HPGe) detectors. The fission products I-131 and Cs-137 were measured with maximum activities of 4.2 +/- 0.6 mBq/m^3 and 0.42 +/- 0.07 mBq/m^3 respectively. Additional activity from I-131, I-132, Cs-134, Cs-136, Cs-137 and Te-132 were measured in the same air filters using a low-background HPGe detector at the Kimballton Underground Research Facility (KURF).

  7. Domestic smoke pollution and acute respiratory infections in a rural community of the hill region of Nepal

    SciTech Connect (OSTI)

    Pandey, M.R.; Neupane, R.P.; Gautam, A.; Shrestha, I.B. (Mrigendra Medical Trust, Kathmandu (Nepal))

    1989-01-01T23:59:59.000Z

    Acute respiratory infections (ARI) are the cause of death for at least five million children per year under five years of age. Most of these deaths occur in developing countries. Domestic smoke pollution is very common in many parts of the developing world, and appropriate technology, such as smokeless stoves, is available to reduce this type of pollution. The present study has been undertaken in a rural community of the hill region of Nepal to find out if there is any association between domestic smoke pollution and ARI in infants and children younger than two years of age. This preliminary study showed that episodes of moderate and severe ARI increased with increases in the level of exposure to domestic smoke pollution, thus suggesting domestic smoke pollution to be an important, preventable risk factor of ARI.

  8. Elk Hills Endangered Species Program: environmental assessment of the blunt-nosed leopard lizard, Crotaphytus silus. Phase 2, 1980

    SciTech Connect (OSTI)

    Mullen, R.K.

    1981-02-01T23:59:59.000Z

    This report represents an extension of previous findings concerning the status of the endangered species, Crotaphytus silus (blunt-nosed leopard lizard) on the Naval Petroleum Reserve Number 1 (NPR-1), Elk Hills, California. Previous findings in 1979 were limited to superficial observations of the occurrence and distribution of C. silus on NPR-1. The present report details findings from more extensive field work conducted from late May to early August 1980, and complements the 1979 work. The ultimate purpose of the investigations reported here is to provide sufficient bases for making informed decisions concerning the relationships of present and possible future oil-related activities at Elk Hills to the status of C. silus. There have been no particularly unique life history indicators of environmental impact on C. silus mediated through activities on NPR-1. Observations may be made, however, on the seasonal correlates of such activities: (1) individual C. silus may be buried or fatally exposed to the environment by construction activities occurring during the species' hibernation; (2) during periods when adult C. silus is active on the surface, construction activities may displace individuals that may not then be able to successfully occupy a new range, although it is to be noted in this regard that the home range of the species can be rather plastic; (3) construction activities bury or expose nest chambers of C. silus. This would unfavorably affect an average of three potential hatchlings with each burial or exposure; and (4) construction occurring when only (or predominantly) hatchlings are active on the surface may affect animals less able to avoid these activities than adults. In addition, hibernating adults will be affected, as previously noted.

  9. Reactive halogens (BrO and OClO) detected in the plume of SoufriŤre Hills Volcano during an eruption hiatus

    E-Print Network [OSTI]

    Donovan, Amy; Tsanev, Vitchko; Oppenheimer, Clive; Edmonds, Marie

    2014-08-20T23:59:59.000Z

    published data from petrological studies of SHV. Pumiceous clasts with high vesicularity at SHV have higher Cl and Br content than dome rocks, and both spe- cies appear to have similar degassing behaviors [Villemant et al., 2008] (using whole-rock Br content... , the work of Bobrowski et al. [2003] and that of Villemant et al. [2008], and compare this with results from the experimental petrology literature. The decrease of Br relative to Cl suggests that the relative partition- ing of Cl and Br into the fluid phase...

  10. Remotely releasable template and dome

    SciTech Connect (OSTI)

    Allen, G.G. Jr.

    1986-12-02T23:59:59.000Z

    This patent describes a remotely releasable template assembly for precision placement of a template of the type having at least one sleeve member for placing about a well casing stub extending from the sea floor, comprising: mating means mounted with the template for demountably coupling the template to a complementary end of a drill string extending from a support structure located above the well casing stub. The mating means is positioned near the template assembly center of balance when the template assembly is demountably coupled to the drill string; the vertical axis of the drill string being essentially parallel to the longitudinal axis of the sleeve member when the drill string is demountably couple to the template assembly; the end of the drill string includes a gyroscopic orientation means for detecting the deviation of the template from a desired bearing; and the mating means maintains the template semi-ridgidly coupled to the drill string until the template is controllably released from the drill string; whereby the rotation of the drill string about the vertical axis of the drill string rotates the template assembly into the desired orientation.

  11. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 9-101 9-134 A regenerative gas-turbine cycle with three stages of compression

  12. Task 5: TVA sediment-disturbing activities within the Watts Bar Reservoir and Melton Hill Reservoir areas of the Clinch River

    SciTech Connect (OSTI)

    NONE

    1997-06-01T23:59:59.000Z

    The objectives of Task 5 of the Interagency Agreement No. DE-AI05-91OR22007 were to review: (1) the extent of dredging, construction, and other sediment-disturbing activities conducted by the Tennessee Valley Authority (TVA) in potentially contaminated areas of Watts Bar Reservoir, and (2) the disposition of the materials from these activities. This memorandum is the final report for Task 5. This memorandum describes major activities in the Watts Bar Reservoir and Melton Hill Reservoir areas of the Clinch River that possibly resulted in significant disturbance of potentially contaminated sediments. TVA records from the construction of Watts Bar Dam, Kingston Fossil Plant, and Melton Hill Dam were reviewed to facilitate qualitative description of the effect of these activities in disturbing potentially contaminated sediments. The critical period for these activities in disturbing contaminated sediments was during or after 1956 when the peak releases of radioactive contaminants occurred from the Oak Ridge Reservation.

  13. Improved Oil Recovery from Upper Jurassic Smackover Carbonates through the Application of Advanced Technologies at Womack Hill Oil Field, Choctaw and Clarke Counties, Eastern Gulf Coastal Plain

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2003-12-31T23:59:59.000Z

    Pruet Production Co. and the Center for Sedimentary Basin Studies at the University of Alabama, in cooperation with Texas A&M University, Mississippi State University, University of Mississippi, and Wayne Stafford and Associates proposed a three-phase, focused, comprehensive, integrated and multidisciplinary study of Upper Jurassic Smackover carbonates (Class II Reservoir), involving reservoir characterization and 3-D modeling (Phase I) and a field demonstration project (Phases II and III) at Womack Hill Field Unit, Choctaw and Clarke Counties, Alabama, eastern Gulf Coastal Plain. Phase I of the project has been completed. The principal objectives of the project are: increasing the productivity and profitability of the Womack Hill Field Unit, thereby extending the economic life of this Class II Reservoir and transferring effectively and in a timely manner the knowledge gained and technology developed from this project to producers who are operating other domestic fields with Class II Reservoirs. The major tasks of the project included reservoir characterization, recovery technology analysis, recovery technology evaluation, and the decision to implement a demonstration project. Reservoir characterization consisted of geoscientific reservoir characterization, petrophysical and engineering property characterization, microbial characterization, and integration of the characterization data. Recovery technology analysis included 3-D geologic modeling, reservoir simulation, and microbial core experiments. Recovery technology evaluation consisted of acquiring and evaluating new high quality 2-D seismic data, evaluating the existing pressure maintenance project in the Womack Hill Field Unit, and evaluating the concept of an immobilized enzyme technology project for the Womack Hill Field Unit. The decision to implement a demonstration project essentially resulted in the decision on whether to conduct an infill drilling project in Womack Hill Field. Reservoir performance, multiwell productivity analysis, and reservoir simulation studies indicate that water injection continues to provide stable support to maintain production from wells in the western unitized area of the field and that the strong water drive present in the eastern area of the field is adequate to sustain production from this part of the field. Although the results from the microbial characterization and microbial core experiments are very promising, it is recommended that an immobilized enzyme technology project not be implemented in the Womack Hill Field Unit until live (freshly taken and properly preserved) cores from the Smackover reservoir in the field are acquired to confirm the microbial core experiments to date. From 3-D geologic modeling, reservoir performance analysis, and reservoir simulation, four areas in the Womack Hill Field were identified as prospective infill drilling sites to recover undrained oil from the field. It was determined that the two areas in the unit area probably can be effectively drained by perforating higher zones in the Smackover reservoir in currently producing wells. The two areas in the eastern (non-unitized) part of the field require the drilling of new wells. The successful drilling and testing of a well in 2003 by J. R. Pounds, Inc. has proven the oil potential of the easternmost site in the non-unitized part of the field. Pruet Production Co. acquired new 2-D seismic data to evaluate the oil potential of the westernmost site. Because of the effects of a fault shadow from the major fault bounding the southern border of the Womack Hill Field, it is difficult to evaluate conclusively this potential drill site. Pruet Production Co. has decided not to drill this new well at this time and to further evaluate the new 2-D seismic profiles after these data have been processed using a pre-stack migration technique. Pruet Production Co. has elected not to continue into Phase II of this project because they are not prepared to make a proposal to the other mineral interest owners regarding the drilling of new wells as part of an infil

  14. Improved Oil Recovery from Upper Jurassic Smackover Carbonates through the Application of Advanced Technologies at Womack Hill Oil Field, Choctaw and Clarke Counties, Eastern Gulf Costal Plain

    SciTech Connect (OSTI)

    Ernest A. Mancini

    2006-05-31T23:59:59.000Z

    Pruet Production Co. and the Center for Sedimentary Basin Studies at the University of Alabama, in cooperation with Texas A&M University, Mississippi State University, University of Mississippi, and Wayne Stafford and Associates proposed a three-phase, focused, comprehensive, integrated and multidisciplinary study of Upper Jurassic Smackover carbonates (Class II Reservoir), involving reservoir characterization and 3-D modeling (Phase I) and a field demonstration project (Phases II and III) at Womack Hill Field Unit, Choctaw and Clarke Counties, Alabama, eastern Gulf Coastal Plain. Phase I of the project has been completed. The principal objectives of the project are: increasing the productivity and profitability of the Womack Hill Field Unit, thereby extending the economic life of this Class II Reservoir and transferring effectively and in a timely manner the knowledge gained and technology developed from this project to producers who are operating other domestic fields with Class II Reservoirs. The major tasks of the project included reservoir characterization, recovery technology analysis, recovery technology evaluation, and the decision to implement a demonstration project. Reservoir characterization consisted of geoscientific reservoir characterization, petrophysical and engineering property characterization, microbial characterization, and integration of the characterization data. Recovery technology analysis included 3-D geologic modeling, reservoir simulation, and microbial core experiments. Recovery technology evaluation consisted of acquiring and evaluating new high quality 2-D seismic data, evaluating the existing pressure maintenance project in the Womack Hill Field Unit, and evaluating the concept of an immobilized enzyme technology project for the Womack Hill Field Unit. The decision to implement a demonstration project essentially resulted in the decision on whether to conduct an infill drilling project in Womack Hill Field. Reservoir performance, multiwell productivity analysis, and reservoir simulation studies indicate that water injection continues to provide stable support to maintain production from wells in the western unitized area of the field and that the strong water drive present in the eastern area of the field is adequate to sustain production from this part of the field. Although the results from the microbial characterization and microbial core experiments are very promising, it is recommended that an immobilized enzyme technology project not be implemented in the Womack Hill Field Unit until live (freshly taken and properly preserved) cores from the Smackover reservoir in the field are acquired to confirm the microbial core experiments to date. From 3-D geologic modeling, reservoir performance analysis, and reservoir simulation, four areas in the Womack Hill Field were identified as prospective infill drilling sites to recover undrained oil from the field. It was determined that the two areas in the unit area probably can be effectively drained by perforating higher zones in the Smackover reservoir in currently producing wells. The two areas in the eastern (non-unitized) part of the field require the drilling of new wells. The successful drilling and testing of a well in 2003 by J. R. Pounds, Inc. has proven the oil potential of the easternmost site in the non-unitized part of the field. Pruet Production Co. acquired new 2-D seismic data to evaluate the oil potential of the westernmost site. Because of the effects of a fault shadow from the major fault bounding the southern border of the Womack Hill Field, it is difficult to evaluate conclusively this potential drill site. Pruet Production Co. has decided not to drill this new well at this time and to further evaluate the new 2-D seismic profiles after these data have been processed using a pre-stack migration technique. Pruet Production Co. has elected not to continue into Phase II of this project because they are not prepared to make a proposal to the other mineral interest owners regarding the drilling of new wells as part of an infil

  15. Superfund Record of Decision (EPA Region 10): Bunker Hill Mining and Metallurgical Complex, Shoshone County, ID. (First remedial action), August 1991

    SciTech Connect (OSTI)

    Not Available

    1991-08-30T23:59:59.000Z

    The Bunker Hill Mining and Metallurgical Complex site is a 21 square-mile area centered around an inactive industrial mining and smelting site, and includes the cities of Kellogg, Smelterville, Wardner, Pinehurst, and Page, in Shoshone County, Idaho. The inactive industrial complex includes the Bunker Hill mine and mill, a lead smelter, a zinc smelter and a phosphoric acid fertilizer plant, all totalling several hundred acres. Initially, most of the solid and liquid residue from the complex was discharged into the river. When the river flooded, these materials were deposited onto the valley floor, and have leached into onsite soil and ground water. The selected remedial action for the site includes soil sampling; excavating contaminated soil and sod exceeding 1,000 mg/kg lead on approximately 1,800 residential properties, and replacing it with clean soil and sod; disposing of the contaminated soil and sod at an onsite repository; and capping the repository.

  16. Wildlife and Wildlife Habitat Loss Assessment at Hills Creek Dam and Reservoir Project, Middle Fork Willamette River, Oregon, 1985 Final Report.

    SciTech Connect (OSTI)

    Noyes, J.H.

    1985-09-01T23:59:59.000Z

    A habitat based assessment was conducted of the US Army Corps of Engineers' Hills Creek Dam and Reservoir Project on the Middle Fork Willamette River, Oregon, to determine losses or gains resulting from the development and operation of the hydroelectric related components of the project. Preconstruction, postconstruction, and recent vegetation cover types of the project site were mapped based on aerial photographs from 1944, 1964, and 1979, respectively. Vegetation cover types were identified within the affected area and acreages of each type at each period were determined. Fifteen wildlife target species were selected to represent a cross-section of species groups affected by the project. An interagency team evaluated the suitability of the habitat to support the target species at each time period. An evaluation procedure which accounted for both the quantity and quality of habitat was used to aid in assessing impacts resulting from the project. The Hills Creek Project extensively altered or affected 4662 acres of land and river in the Middle Fork Willamette River drainage. Impacts to wildlife centered around the loss of 2694 acres of old-growth forest and 207 acres of riparian habitat. Impacts resulting from the Hills Creek Project included the loss of winter range for Roosevelt elk, and the loss of year-round habitat for black-tailed deer, black bear, cougar, river otter, beaver, ruffed grouse, spotted owl, and other nongame species. Bald eagle and osprey were benefited by an increase in foraging habitat. The potential of the affected area to support wildlife was greatly altered as a result of the Hills Creek Project, losses or gains in the potential of the habitat to support wildlife will exist over the life of the project.

  17. Reinterpretation of Rb/Sr isotopic data for the Little Elk Granite: Implications for the timing of deformational events, Black Hills, South Dakota

    SciTech Connect (OSTI)

    Dahl, P.S.; Gardner, E.T.; Holm, D.K. (Kent State Univ., OH (United States). Dept. of Geology)

    1993-04-01T23:59:59.000Z

    Early Proterozoic rift sediments in the Black Hills were multiply deformed (into refolded nappe structures) during the Trans-Hudson Orogeny, which culminated in Harney Peak Granite (HPG) emplacement at 1,715--1,697 Ma. A reset whole-rock Rb/Sr age of 1,840 [+-] 70 Ma obtained from the Archean (2,549 [+-] 11 Ma) Little Elk Granite (LEG, Zartman and Stern, 1967) is widely interpreted as being coeval with D2, based upon parallelism of gneissic foliation in the granite and F2 foliation predominant elsewhere in the Black Hills. However, the authors have recalculated the whole-rock Rb/Sr age by applying the IUGS-recommended [sup 87]Rb decay constant (Steiger and Jager, 1977) to the original isotopic data, obtaining a revised age of 1,905 [+-] 59 Ma. The authors interpret this age as representing a whole-rock isotopic resetting event associated with Early Proterozoic (2,170--1,880 Ma) rifting in the Black Hills. The authors envision the LEG to have experienced a convective hydrothermal fluid-flow regime associated with the rifting. This scenario would allow for the sustained heating and isotopic exchange between granite and abundant water-rich fluid (seawater ) that would be required to effect complete resetting of an Rb/Sr whole-rock isochron. They favor an age for the refolding event and the development of F2 structures that is more closely linked in time with HPG emplacement. Such an age is more compatible with published field/petrologic observations and Proterozoic tectonothermal models for the Black Hills.

  18. SECONDARY NATURAL GAS RECOVERY IN THE APPALACHIAN BASIN: APPLICATION OF ADVANCED TECHNOLOGIES IN A FIELD DEMONSTRATION SITE, HENDERSON DOME, WESTERN PENNSYLVANIA

    SciTech Connect (OSTI)

    Douglas G. Patchen

    2000-12-01T23:59:59.000Z

    Two independent high-resolution aeromagnetic surveys flown by Airmag Surveys, Inc. and interpreted by Pearson, de Ridder and Johnson, Inc were merged, processed and reinterpreted by Pearson, de Ridder and Johnson, Inc for this study. Derived products included depth filtered and reduced to pole maps of total magnetic intensity, vertical and horizontal gradients, interpreted STARMAG structure, lineament analysis and an overall interpretation. The total magnetic intensity patterns of the combined survey conformed reasonably well to those of coarser grid, non-proprietary regional aeromagnetic surveys reviewed. The merged study also helped illustrate regional basement patterns adjacent to and including the northwest edge of the Rome trough. The tectonic grain interpreted is dominantly southwest-northeast with a secondary northwest-southeast component that is consistent with this portion of the Appalachian basin. Magnetic susceptibility appears to be more important locally than basement structure in contributing to the magnetic intensity recorded, based on seismic to aeromagnetic data comparisons made to date. However, significant basement structures cannot be ruled out for this area, and in fact are strongly suspected to be present. The coincidence of the Henderson Dome with a total magnetic intensity low is an intriguing observation that suggests the possibility that structure in the overlying Lower Paleozoic section may be detached from the basement. Rose diagrams of lineament orientations for 2.5 minute unit areas are more practical to use than the full-quadrangle summaries because they focus on smaller areas and involve less averaging. Many of these illustrate a northeast bias. Where orientations abruptly become scattered, there is an indication of intersecting fractures and possible exploration interest. However, the surface lineament study results are less applicable in a practical sense relative to the seismic, subsurface or aeromagnetic control used. Subjectivity in interpretation and uncertainty regarding the upward propagation of deeper faulting through multiple unconformities, salt-bearing zones and possible detachments are problematic. On the other hand, modern day basement-involved earthquakes like the nearby 1998 Pymatuning event have been noted which influenced near-surface, water-bearing fractures. This suggests there is merit in recognizing surface features as possible indicators of deeper fault systems in the area. Suggested future research includes confirmation of the natural mode-conversion of P-waves to down going S-waves at the level of the Onondaga Limestone, acquisition of 3-C, 2-D seismic as an alternative to more expensive 3-D seismic, and drilling one or two test wells in which to collect a variety of reservoir information. Formation Imaging Logs, a Vertical Seismic Profile and sidewall cores would be run or collected in each well, providing direct evidence of the presence of fractures and the calibration of fractured rocks to the seismic response. If the study of these data had indicated the presence of fractures in the well(s), and efforts to calibrate from well bores to VSPs had been successful, then a new seismic survey would have been designed over each well. This would result in a practical application of the naturally mode-converted, multi-component seismic method over a well bore in which microfractures and production-scale fractures had been demonstrated to exist, and where the well-bore stratigraphy had been correlated from well logs to the seismic response.

  19. Depth and mineralogy of the magma source or pause region for the Carboniferous Liberty Hill pluton, South Carolina

    SciTech Connect (OSTI)

    Speer, J.A.

    1988-06-01T23:59:59.000Z

    Use of Al content geobarometry on clinopyroxene inclusions in plagioclase from the Carboniferous Liberty Hill pluton, South Carolina, yields pressure estimates of 8-10 kbar. Amphibole crystallization pressures are 3.1-4.7 kbar; contact metamorphic pressure are 4.5 kbar. Clinopyroxenes could be early crystallization products from the melt, restite crystals from the source region, xenocrysts from the magma conduit walls, or xenocrysts from a more mafic magma. Compositional uniformity of granitoid clinopyroxenes but dissimilarity with those in contemporaneous gabbroids is evidence against a xenocrystic origin. The deeper depths are interpreted as either the source region or a pausing place important in the crystallization history of the magma during its ascent to the upper crust. Early crystallization assemblage of the granitoid, and possibly the assemblage of the source region, was amphibole + clinopyroxene +/- plagioclase-bearing. An amphibolitic lower crustal source is consistent with the Sr and O isotopic and rare-earth-element studies of this and many other similar-age granitoids in the southern Appalachians.

  20. CH2M Hill Hanford Group, Inc. Standards and Requirements Identification Document (SRID) Requirements Management System and Requirements Specification

    SciTech Connect (OSTI)

    JOHNSON, A.L.

    2000-11-30T23:59:59.000Z

    The current Tank Farm Contractor (TFC) for the U. S. Department of Energy, Office of River Protection (ORP), River Protection Project (RPP), CH2M Hill Hanford Group, Inc. (CHG), will use a computer based requirements management system. The system will serve as a tool to assist in identifying, capturing, and maintaining the Standards/Requirements Identification Document (S/RID) requirements and links to implementing procedures and other documents. By managing requirements as one integrated set, CHG will be able to carry out its mission more efficiently and effectively. CHG has chosen the Dynamic Object Oriented Requirements System (DOORS{trademark}) as the preferred computer based requirements management system. Accordingly, the S/RID program will use DOORS{trademark}. DOORS{trademark} will replace the Environmental Requirements Management Interface (ERMI) system as the tool for S/RID data management. The DOORS{trademark} S/RID test project currently resides on the DOORSTM test server. The S/RID project will be migrated to the DOORS{trademark} production server. After the migration the S/RID project will be considered a production project and will no longer reside on the test server.

  1. Dry Gas Zone, Elk Hills Field, Kern County, California: General reservoir study: Geologic text and tables: Final report

    SciTech Connect (OSTI)

    Not Available

    1988-06-29T23:59:59.000Z

    The Dry Gas Zone was defined by US Naval Petroleum Reserve No. 1 Engineering Committee (1957) as ''/hor ellipsis/all sands bearing dry gas above the top of the Lower Scalez marker bed. The term is used to include the stratigraphic interval between the Scalez Sand Zone and the Tulare Formation - the Mya Sand Zone. The reservoirs in this upper zone are thin, lenticular, loosely cemented sandstones with relatively high permeabilities.'' Other than the limited Tulare production in the western part of the field, the Dry Gas Zone is the shallowest productive zone in the Elk Hills Reserve and is not included in the Shallow Oil Zone. It is Pliocene in age and makes up approximately eighty percent of the San Joaquin Formation as is summarized in Exhibit TL-1. The lithologic character of the zone is one of interbedded shales and siltstones with intermittent beds of various thickness sands. The stratigraphic thickness of the Dry Gas Zone ranges from 950 to 1150 feet with a general thickening along the flanks and thinning over the crests of the anticlines. The productive part of the Dry Gas Zone covers portions of 30 sections in an area roughly 10 miles long by 4 miles wide. 4 refs.

  2. UONPR No. 1 Elk Hills: 26R reservoir: Reservoir analysis, reserves and economics, and alternative exploitation strategies: Final technical report

    SciTech Connect (OSTI)

    Not Available

    1989-01-12T23:59:59.000Z

    The 26R Stevens Reservoir is located along the southern, west-central flank of the Elk Hills structure in western Kern County, California. In September 1988, the 26R Reservoir produced an average of 22,447 barrels of oil per day from 46 producing wells. The average producing gas-oil ratio was 5912 cubic feet per barrel and the average water cut was 8.4%. The 26R Reservoir was put on production in July 1976, and gas injection for the purpose of pressure maintenance was initiated soon thereafter in October 1976. In September 1988, injection was an average of 168,911 Mcf/D into nine wells, which was in keeping with the policy of injecting 110% of calculated withdrawals. Gas production and residue gas injection are at or near current plant capacity. The purpose of this report is, therefore, to determine if current policy of full pressure maintenance is still viable, or if there is another exploitation option which would better result in maximizing both recovery of hydrocarbons and economic return. 16 figs., 18 tabs.

  3. Property description and fact-finding report for NPR-2, Buena Vista Hills Field, Kern County, California

    SciTech Connect (OSTI)

    NONE

    1996-06-01T23:59:59.000Z

    The US Department of Energy has asked Gustavson Associates, Inc. to serve as an Independent Petroleum Consultant under contract DE-AC01-96FE64202. This authorizes a study and recommendations regarding future development of Naval Petroleum Reserve No. 2 (NPR-2) in Kern County, California. The report that follows is the Phase 1 fact-finding and property description for that study. The United States of America owns 100 percent of the mineral rights and 96.1 percent of surface rights in 10,447 acres of the 30,182 acres contained within NPR-2. This property comprises the Buena Vista Hills Oil Field. Oil and gas companies have leased out 9,227 acres in 17 separate leases. Discovered in 1909, this field has approximately 435 active wells producing 2,819 gross barrels of oil and 8.6 million cubic feet of gas per day. Net production to the Government royalty interests include 200 barrels of oil per day and 750 thousand cubic feet of gas per day. Royalty revenues are about $1.7 million per year. Remaining recoverable reserves are approximately 407 thousand barrels of oil and 1.8 billion cubic feet of gas. Significant plugging and abandonment (P&A) and environmental liabilities are present, but these should be the responsibility of the lessees. Ultimate liability still rests with the United States and may increase as the leases are sold to smaller and smaller operators.

  4. Application of horizontal drilling in the development of a complex turbidite sandstone reservoir, Elk Hills Field, Kern County, California

    SciTech Connect (OSTI)

    Reid, S.A. (Bechtel Petroleum Operations, Inc., Tupman, CA (USA)); McJannet, G.S. (Dept. of Energy, Tupman, CA (USA)); Hart, O.D. (Chevron Inc., Tupman, CA (USA))

    1990-05-01T23:59:59.000Z

    Horizontal drilling techniques have been used at the Elk Hills field, to more effectively produce the complex 26R reservoir. This Stevens zone reservoir of the Miocene Monterey Formation contains turbid sediments deposited in a deep-sea fan setting and consists of several distinct sandstone layers averaging 150 ft thick and usually separated by mudstone beds. Layers in the reservoir dip as much as 50{degree} southwest. An expanding gas cap makes many vertical wells less favorable to operate. Horizontal completions were thought ideal for the pool because (1) original oil-water contact is level and believed stable, (2) water production is low, (3) a horizontal well provides for a long production life; and (4) several sandstone layers can be produced through one well. For the first well, the plan was to redrill an idle well to horizontal along an arc with a radius of 350 ft. The horizontal section was to be up to 1,000 ft long and extend northeast slightly oblique to dip just above the average oil-water contact. The well was drilled in September 1988, reached horizontal nearly as planned, was completed after perforating 210 ft of oil sand, and produced a daily average of 1,000 bbl oil and 8 bbl of water. However, structural influence was stronger than expected, causing the horizontal drill path to turn directly updip away from the bottom-hole target area. The well also encountered variable oil-water contacts, with more than half the horizontal section possibly water productive. Geologic and drilling data from the first well were used for planning another well. This well was drilled in October 1989, and was highly successful with over 1,000 ft of productive interval.

  5. EIS-0020: Crude Oil Transport Alternate From Naval Petroleum Reserve No. 1 Elk Hills/SOHIO Pipeline Connection Conveyance System, Terminal Tank Farm Relocation to Rialto, California

    Broader source: Energy.gov [DOE]

    The Office of Naval Petroleum and Oil Shale Reserves developed this supplemental statement to evaluate the environmental impacts associated with a modified design of a proposed 250,000 barrels per day crude oil conveyance system from Navel Petroleum Reserve No. 1 to connect to the proposed SOHIO West Coast to Midcontinent Pipeline at Rialto, California. This SEIS is a supplement to DOE/EIS-0020, Crude Oil Transport Alternate From Naval Petroleum Reserve No. 1 Elk Hills/SOHIO Pipeline Connection Conveyance System, Terminal Tank Farm Relocation to Rialto, California.

  6. Video camera log used for water isolation in the Main Body B pool, Elk Hills field, Kern Co., California -- Water and oil identification

    SciTech Connect (OSTI)

    Starcher, M.G.; Murphy, J.R.; Alexander, P.D.; Whittaker, J.L.

    1995-12-31T23:59:59.000Z

    The Main Body B reservoir in the Elk Hills Field is a peripherally waterflooded, +400 ft thick series of layered, turbidite Stevens sands. Permeability variation between layers adversely affects the vertical sweep, resulting in production from lower permeability oil sands dominated by production from higher permeability sands. This paper discusses the unique use of various tools to identify water zones to isolate and oil zones to stimulate. Tools used to identify water and oil entry are discussed with respect to their capabilities of identifying oil and water entry into the wellbore.

  7. Planetarium Chapel Hill

    E-Print Network [OSTI]

    Whitton, Mary C.

    .Columbia South Rd. Man ad ium Rd. ningDr. lumbia Ramshead Deck Parking Chiller or Cobb Deck Parking Northeast

  8. QUEEN CREEK FOUNTAIN HILLS

    E-Print Network [OSTI]

    Hall, Sharon J.

    Natural Resource Appreciation Air Pollution and Climate: Health Problems Population growth impacts differences in neighborhoods affect the enviro

  9. Idaho_MarlinHill

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville PowerCherries 82981-1cnHigh School footballHydrogenIT |Hot Springs Site #0104 Latitude:Peak Marlin

  10. Report on inspection of concerns regarding DOE`s evaluation of Chevron USA`s unsolicited proposal for the Elk Hills Naval Petroleum Reserve

    SciTech Connect (OSTI)

    NONE

    1997-11-17T23:59:59.000Z

    An allegation was made to the Office of Inspector General (OIG) that the integrity of the Department of Energy`s (DOE) unsolicited proposal review process may have been compromised by the actions of a former Deputy Secretary of Energy and his Executive Assistant during the review of an unsolicited proposal received from Chevron U.S.A. Production Company (Chevron) in may 1993. The Chevron unsolicited proposal was for the management and operation of DOE`s Elk Hills Naval Petroleum Reserve (Elk Hills), located near Bakersfield, California. Chevron submitted the unsolicited proposal on May 19, 1993. DOE formally rejected Chevron`s unsolicited proposal in May 1995. Although Chevron`s unsolicited proposal was eventually rejected by DOE, the complainant specifically alleged that the {open_quotes}sanctity, integrity, and sensitivity{close_quotes} of the unsolicited proposal review process had been breached in meetings during the Fall of 1993 between Chevron officials, the Deputy Secretary of Energy (Deputy Secretary), and his Executive Assistant. Based on our review of the allegation, we identified the following issue as the focus of our inspection.

  11. Description and crystal structure of nyholmite, a new mineral related to hureaulite, from Broken Hill, New South Wales, Australia

    SciTech Connect (OSTI)

    Elliott, P.; Turner, P.; Jensen, P.; Kolitsch, U.; Pring, A.; (Naturhistorisches Museum, Austria); (SA Museum); (Adelaide); (Sydney)

    2010-08-12T23:59:59.000Z

    Nyholmite, Cd{sub 3}Zn{sub 2}(AsO{sub 3}OH){sub 2}(AsO{sub 4}){sub 2} {center_dot} 4H{sub 2}O, from the Block 14 Opencut, Broken Hill, New South Wales, Australia, is a new Cd-Zn arsenate species, isostructural with the minerals of the hureaulite group. The mineral occurs in a quartz-garnet-arsenopyrite matrix as white globules, tufted aggregates of fibrous crystals and radiating hemispheres of thin, colourless, bladed crystals. Associated minerals are goldquarryite, lavendulan-sampleite, scorodite-strengite and gypsum. Individual crystals are up to 0.2 mm in length and 0.05 mm across. The mineral is transparent to translucent with a vitreous lustre. It is brittle with an uneven fracture and a white streak. The Mohs hardness is 3-3.5 and the calculated density is 4.23 g cm{sup -3} for the empirical formula. Electron microprobe analyses yielded CdO 34.58, ZnO 9.72, MnO 3.59, CuO 3.39, Al{sub 2}O{sub 3} 0.20, CaO 0.16, PbO 0.37, As{sub 2}O{sub 5} 34.55, P{sub 2}O{sub 5} 6.29 totalling 92.85 wt.%. The empirical formula, based on 20 oxygen atoms, is Ca{sub 0.03}Pb{sub 0.02} Cd{sub 2.80}Al{sub 0.04}Zn{sub 1.24}-Cu{sub 0.44}Mn{sub 0.53}[(AsO{sub 4}){sub 3.13}(PO{sub 4}){sub 0.92}]{Sigma}{sub 4.05}H{sub 1.91} {center_dot} 3.79H{sub 2}O. Nyholmite is monoclinic, C2/c, a = 18.062(4) {angstrom}, b = 9.341(2) {angstrom}, c = 9.844(2) {angstrom}, {beta} = 96.17(3){sup o}, V = 1651.2(6) {angstrom}{sup 3} (single-crystal data, at 123 K). The six strongest lines in the X-ray powder diffraction pattern are [d({angstrom}),I,(hkl)]: 8.985,30,(200); 8.283, 85,(110); 6.169,25,(111); 4.878,25,(002); 3.234,100,(222, 420); 3.079,65,(222, 511); 2.976,45,(113). The crystal structure was solved by Patterson methods and refined using 2045 observed reflections to R1(F) = 3.73%. The structure is characterized by a kinked, five-membered chain of edge-sharing M{phi}{sub 6} ({phi} = unspecified anion) octahedra, or pentamer, that extends in the a direction. The pentamers link by sharing corners to form a sheet in the (001) plane. Pentamers are also linked, via corner-sharing, by (As,P)O{sub 4} groups forming thick slabs in the (001) plane. The slabs link in the c direction by cornersharing between octahedra and tetrahedra to form a dense heteropolyhedral framework. Moderate to weak hydrogen-bonding provides additional linkage between the slabs.

  12. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 8-38 8-53 Heium expands in an adiabatic turbine from a specified inlet state There is only one inlet and one exit, and thus mmm 21 . We take the turbine as the system, which is a control

  13. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 5-31 5-49 Steam expands in a turbine. The change in kinetic energy, the power output, and the turbine inlet area are to be determined. Assumptions 1 This is a steady-flow process since

  14. PROPRIETARY MATERIAL. 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 6-35 6-52 Steam expands in a turbine. The change in kinetic energy, the power output, and the turbine inlet area are to be determined. Assumptions 1 This is a steady-flow process since

  15. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to the turbine and compressor gives kJ/kg7.174 K)2933.566)(KkJ/kg005.1(K)9.6251073)(KkJ/kg005.1( )()( 1254net

  16. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only of the steam extracted from the turbine at a relatively high pressure is used for process heating. The netPa 0.6 MPa 4 5 3 Qout ∑ Qin ∑ Qproces ∑ 6 8 1 5 Turbine Boiler Condenser Process heater P IP II 4 2 3 7

  17. PROPRIETARY MATERIAL. 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 8-32 8-60 Steam is expanded in an isentropic turbine. The work produced is isentropic (i.e., reversible-adiabatic). Analysis There is one inlet and two exits. We take the turbine

  18. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 8-130 8-129 A system consisting of a compressor, a storage tank, and a turbine gives dmhmuddtWQ 1out )()( which integrates to )()( 1out ifiiff mmhumumWQ #12;PROPRIETARY MATERIAL

  19. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    separator steam turbine 1 condenser 2 3 4 5 6 Flash chamber #12;PROPRIETARY MATERIAL. © 2011 The McPROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted onlyC as the heat source. The power output from the turbine, the thermal efficiency of the plant, the exergy

  20. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only of the high-pressure turbine and the mass flow rate of air are to be determined. Assumptions 1 Steady is equal to the power output from the high-pressure turbine. Then, K1278.5 5.4942731500 )()( 2134 4312

  1. PROPRIETARY MATERIAL. 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only-63 Steam expands in a two-stage adiabatic turbine from a specified state to another state. Some steam is extracted at the end of the first stage. The power output of the turbine is to be determined. Assumptions 1

  2. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 8-106 8-114 Steam expands in a two-stage adiabatic turbine from a specified state The turbine is adiabatic and thus heat transfer is negligible. 4 The environment temperature is given to be T0

  3. PROPRIETARY MATERIAL. 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only. This is a closed system since no mass crosses the boundaries of the system. The energy balance for this system can, the temperature of the air will also not change. Applying the ideal gas equation gives kPa500o 3 3 2 1 122211 m4 m

  4. Located between Snyder Hill Road and Ellis Hollow Road, this precinct is at the periphery of the main campus and is home to the research facilities used by the College of Veterinary

    E-Print Network [OSTI]

    Chen, Tsuhan

    barrier between Snyder Hill Road and the Baker Lab complex. ∑ The Cornell University Natural Areas should dominate the core of the complex and development in this area should consider the design and placement of Veterinary Medicine and Laboratory Animal Sciences. . ∑ Pastures should be protected and reserved for use

  5. Improved Oil Recovery from Upper Jurassic Smackover Carbonates through the Application of Advanced Technologies at Womack Hill Oil Field, Choctaw and Clarke Counties, Eastern Gulf Coastal Plain, Class II

    SciTech Connect (OSTI)

    Mancini, Ernest, A.; Crate, David; Blasingame, Thomas; Major, R.P.; Brown, Lewis; Stafford, Wayne

    2002-11-02T23:59:59.000Z

    The principal objectives of the project were: increasing the productivity and profitability of the Womack Hill Field Unit, thereby extending the economic life of this Class II Reservoir and transferring effectively and in a timely manner the knowledge gained and technology developed from this project to producers who are operating other domestic fields with Class II Reservoirs.

  6. Review of mineral estate of the United States at Naval Petroleum Reserve No. 2, Buena Vista Hills Field, Kern County, California

    SciTech Connect (OSTI)

    NONE

    1996-08-09T23:59:59.000Z

    The purpose of this report is to present this Consultant`s findings regarding the nature and extent of the mineral estate of the United States at National Petroleum Reserve No. 2 (NPR-2), Buena Vista Hills Field, Kern County, California. Determination of the mineral estate is a necessary prerequisite to this Consultant`s calculation of estimated future cash flows attributable to said estate, which calculations are presented in the accompanying report entitled ``Phase II Final Report, Study of Alternatives for Future Operations of the Naval Petroleum and Oil Shale Reserves, NPR-2, California.`` This Report contains a discussion of the leases in effect at NPR-2 and subsequent contracts affecting such leases. This Report also summarizes discrepancies found between the current royalty calculation procedures utilized at NPR-2 and those procedures required under applicable agreements and regulations. Recommendations for maximizing the government`s income stream at NPR-2 are discussed in the concluding section of this Report.

  7. Reservoir analysis study: Naval Petroleum Reserve No. 1, Elk Hills Field, Kern County, California: Phase 3 report, Recommended additional reservoir engineering analysis

    SciTech Connect (OSTI)

    Not Available

    1988-07-01T23:59:59.000Z

    The basis for completion of the Phase III tasks above were the reports of Phases I and II and the associated backup material. The Phase II report was reviewed to identify the major uncertainties in all of the reserve assignments. In addition to the Proved, Probable and Possible reserves of Phase II, ''potential reserves'' or those associated with a greater degree of risk than the Possible reserves included in the Phase II report, were also identified based on the work performed by Bergeson through the Phase II reporting date. Thirty-three specific studies were identified to address the major Phase II reserve uncertainties or these potential reserves. These studies are listed in Table 1 and are grouped by the Elk Hills pool designation. The basis and need for each study are elaborated in the discussion which follows. Where possible, the need for the study was quantified by associating the study with a particular reserve estimate which would be clarified by the analysis. This reserve value was either the Probable or Possible reserves which were being studied, the potential reserves that were identified, or simply the uncertainty inherent in the proved reserves as identified in the study purpose. The costs associated with performing the study are also shown in Table 1 and were estimated based on Bergeson's knowledge of the Elk Hills reservoirs and data base following Phases I and II, as well as the company's experience in performing similar studies in other fields. The cost estimates are considered reasonable for general budgeting purposes, but may require refinement prior to actual initiation of these studies. This is particularly true for studies involving field testing to obtain additional log, core or test information as the cost of such items is not considered in this report. 51 figs., 46 tabs.

  8. Western Shallow Oil Zone, Elk Hills Field, Kern County, California: General Reservoir Study, Executive Summary: Bittium, Wilhelm, Gusher, and Calitroleum Sands

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-12-22T23:59:59.000Z

    The general Reservoir Study of the Western Shallow Oil Zone was prepared by Evans, Carey and Crozier as Task Assignment 009 with the United States Department of Energy. The study addresses the Bittium Wilhelm, Gusher, and Calitroleum Sands and their several sub units and pools. A total of twenty-eight (28) separate reservoir units have been identified and analyzed. Areally, these reservoirs are located in 31 separate sections of land including and lying northwest of sections 5G, 8G, and 32S, all in the Elk Hills Oil Fileds, Naval Petroleum Reserve No. 1, Kern County California. Vertically, the reservoirs occur as shallow as 2600 feet and as deep as 4400 feet. Underlying a composite productive area of about 8300 acres, the reservoirs originally contained an estimated 138,022,000 stock tank barrels of oil, and 85,000 MMCF of gas, 6300 MMCF of which occurred as free gas in the Bittium and W-1B Sands. Since original discovery in April 1919, a total of over 500 wells have been drilled into or through the zones, 120 of which were completed as Western Shallow Oil Zone producers. Currently, these wells are producing about 2452 barrels of oil per day, 1135 barrels of water per day and 5119 MCF of gas per day from the collective reservoirs. Basic pressure, production and assorted technical data were provided by the US Department of Energy staff at Elk Hills. These data were accepted as furnished with no attempt being made by Evans, Carey and Crozier for independent vertification. This study has successfully identified the size and location of all commercially productive pools in the Western Shallow Oil Zone. It has identified the petrophysical properties and the past productive performance of the reservoirs. Primary reserves have been determined and general means of enhancing future recovery have been suggested. 11 figs., 8 tabs.

  9. The use of wireline pressure measurements to refine reservoir description, Main Body B waterflood, Elk Hills oil field, Kern County, California

    SciTech Connect (OSTI)

    Wilson, M. (Bechtel Petroleum Operations, Inc., Tupman, CA (United States)); Love, C. (Scientific Software Intercomp, Bakersfield, CA (United States)); Fishburn, M. (Dept. of Energy, Los Angeles, CA (United States)); Humphrey, M. (Chevron, USA, San Ramon, CA (United States))

    1991-02-01T23:59:59.000Z

    The Main Body B, one of five large Stevens sand reservoirs at Elk Hills, occupies the eastern half of the 31S anticline. Early in the production history of this reservoir, the Elk Hills unit initiated peripheral water injection to maintain reservoir pressure. Water injection has proceeded at a rate approximately equal to the voidage created by oil and gas production and has moved water upstructure creating an oil bank. Bechtel Petroleum Operations Inc., the current unit operator, drills five to ten new wells each year to fully exploit this oil bank. In 1985, the unit added wireline pressure measurements to the open-hole logging programs of these infill wells for the purpose of evaluating the net effect of injection into and production from the Main Body B reservoir. A typical well provides the opportunity to obtain 8-10 pressures from the Main Body B. To date, the Unit has measured wireline pressures in more than two dozen wells. The wireline measurements have shown a broader than expected range of formation pressures (1,600 {plus minus} psi to 4,200 {plus minus} psi). The pressures show that this is a layered reservoir with little vertical pressure communication between some of the layers. In some parts of the reservoir, wireline pressures indicate horizontal continuity of the layers between wells and in other areas pressure differences between adjacent wells may indicate faults or cementation barriers. Permeabilities calculated from the sampling drawdown are the same order of magnitude as brine permeabilities obtained from core and show that higher-pressured layers of the reservoir have lower permeability. These observations fundamentally alter performance evaluation of the Main Body B waterflood.

  10. CO2 Storage and Enhanced Oil Recovery: Bald Unit Test Site, Mumford Hills Oil Field, Posey County, Indiana

    SciTech Connect (OSTI)

    Frailey, Scott M.; Krapac, Ivan G.; Damico, James R.; Okwen, Roland T.; McKaskle, Ray W.

    2012-03-30T23:59:59.000Z

    The Midwest Geological Sequestration Consortium (MGSC) carried out a small-scale carbon dioxide (CO2) injection test in a sandstone within the Clore Formation (Mississippian System, Chesterian Series) in order to gauge the large-scale CO2 storage that might be realized from enhanced oil recovery (EOR) of mature Illinois Basin oil fields via miscible liquid CO2 flooding. As part of the MGSC√?¬?√?¬?√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?s Validation Phase (Phase II) studies, the small injection pilot test was conducted at the Bald Unit site within the Mumford Hills Field in Posey County, southwestern Indiana, which was chosen for the project on the basis of site infrastructure and reservoir conditions. Geologic data on the target formation were extensive. Core analyses, porosity and permeability data, and geophysical logs from 40 wells were used to construct cross sections and structure contour and isopach maps in order to characterize and define the reservoir architecture of the target formation. A geocellular model of the reservoir was constructed to improve understanding of CO2 behavior in the subsurface. At the time of site selection, the Field was under secondary recovery through edge-water injection, but the wells selected for the pilot in the Bald Unit had been temporarily shut-in for several years. The most recently shut-in production well, which was surrounded by four nearby shut-in production wells in a five-spot pattern, was converted to CO2 injection for this pilot. Two additional wells outside the immediate five-spot pattern, one of which was an active producer, were instrumented to measure surface temperature and pressure. The CO2 injection period lasted from September 3, 2009, through December 14, 2010, with one three-month interruption caused by cessation of CO2 deliveries due to winter weather. Water was injected into the CO2 injection well during this period. A total of 6,300 tonnes (6,950 tons) of CO2 were injected into the reservoir at rates that generally ranged from 18 to 32 tonnes (20 to 35 tons) per day. The CO2 injection bottomhole pressure generally remained at 8.3 to 9.0 MPag (1,200 to 1,300 psig). The CO2 injection was followed by continued monitoring for nine months during post-CO2 water injection. A monitoring, verification, and accounting (MVA) program was designed to determine the fate of injected CO2. Extensive periodic sampling and analysis of brine, groundwater, and produced gases began before CO2 injection and continued through the monitored waterflood periods. Samples were gathered from production wells and three newly installed groundwater monitoring wells. Samples underwent geochemical and isotopic analyses to reveal any CO2-related changes. Groundwater and kinetic modeling and mineralogical analysis were also employed to better understand the long-term dynamics of CO2 in the reservoir. No CO2 leakage into groundwater was detected, and analysis of brine and gas chemistry made it possible to track the path of plume migration and infer geochemical reactions and trapping of CO2. Cased-hole logging did not detect any CO2 in the near-wellbore region. An increase in CO2 concentration was first detected in February 2010 from the gas present in the carboy during brine sampling; however, there was no appreciable gas volume associated with the detection of CO2. The first indication of elevated gas rates from the commingled gas of the pilot√?¬?√?¬?√?¬?√?¬Ę√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?√?¬?s production wells occurred in July 2010 and reached a maximum of 0.36 tonnes/day (0.41 tons/day) in September 2010. An estimated 27 tonnes (30 tons) of CO2 were produced at the surface from the gas separator at the tank battery from September 3, 2009, through September 11, 2011, representing 0.5% of the injected CO2. Consequently, 99.5%

  11. Environmental Assessment and Finding of No Significant Impact: Waste Remediation Activities at Elk Hills (Former Naval petroleum Reserve No. 1), Kern County, California

    SciTech Connect (OSTI)

    N /A

    1999-12-17T23:59:59.000Z

    DOE proposes to conduct a variety of post-sale site remediation activities, such as characterization, assessment, clean-up, and formal closure, at a number of inactive waste sites located at Elk Hills. The proposed post-sale site remediation activities, which would be conducted primarily in developed portions of the oil field, currently are expected to include clean-up of three basic categories of waste sites: (1) nonhazardous solid waste surface trash scatters, (2) produced wastewater sumps, and (3) small solid waste landfills. Additionally, a limited number of other inactive waste sites, which cannot be typified under any of these three categories, have been identified as requiring remediation. Table 2.1-1 presents a summary, organized by waste site category, of the inactive waste sites that require remediation per the PSA, the ASA, and/or the UPCTA. The majority of these sites are known to contain no hazardous waste. However, one of the surface scatter sites (2G) contains an area of burn ash with hazardous levels of lead and zinc, another surface scatter site (25S) contains an area with hazardous levels of lead, a produced wastewater sump site (23S) and a landfill (42-36S) are known to contain hazardous levels of arsenic, and some sites have not yet been characterized. Furthermore, additional types of sites could be discovered. For example, given the nature of oil field operations, sites resulting from either spills or leaks of hazardous materials could be discovered. Given the nature of the agreements entered into by DOE regarding the required post-sale clean-up of the inactive waste sites at Elk Hills, the Proposed Action is the primary course of action considered in this EA. The obligatory remediation activities included in the Proposed Action are standard procedures such that possible variations of the Proposed Action would not vary substantially enough to require designation as a separate, reasonable alternative. Thus, the No Action Alternative is the only other option considered in this EA.

  12. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 8-49 50 kPa 100C 140 m/s STEAM 80 m/s 6 MPa 600C 5 MW 8-61 Steam expands in a turbine from a specified state to another specified state. The actual power output of the turbine is given

  13. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only extracted from the turbine ( / m m8 3 ). Solving for y, 0.144 53.2262.3310 53.22638.670 28 23 hh hh 15 kPa 0.6 MPa 1 MPa 8 4 3 y 5 9 1 2 3 4 Turbine Boiler Condens.Open fwh P IP II 8 1-y 6 7 #12;

  14. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only it without permission. 7-13 7-39 Water vapor is expanded in a turbine during which the entropy remains.15432.6( 22 2 2 fgf fg f hxhh s ss x The change in the enthalpy across the turbine is then kJ/kg807.4 3

  15. PROPRIETARY MATERIAL. 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    Substituting into energy balance equation gives kJ1849 kJ/kg)96.357kg)(28.444033.5(kJ44.68)( 12in,out uumWQ b PPROPRIETARY MATERIAL. © 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only balance for this stationary closed system can be expressed as )( 0)=PE=KE(since)( 12in,out 12outin

  16. PROPRIETARY MATERIAL. 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    ) Substituting into the energy balance equation, kJ54.6 )kJ/kg68.264)(kg1.04.0()kJ/kg24.96)(kg4.0()kJ/kg61PROPRIETARY MATERIAL. © 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only h and internal energy u, respectively, the mass and energy balances for this uniform-flow system can

  17. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only is kg/min3.43 kg/m809.0 min/m35 3 3 1 1 v V am Noting that Q = W =0, the energy balance is determined from the conservation of mass equation of water in the humidifying section, kg/min0.15 )0053

  18. PROPRIETARY MATERIAL. 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    balance equation, kJ568 K)1200K)(300kJ/kg718.0(kg)394.1(kJ8.332 )( 132-out,1,in TTmcWQ b v Thus, kJ568PROPRIETARY MATERIAL. © 2011 The McGraw-Hill Companies, Inc. Limited distribution permitted only the boundaries of the system. The energy balance for this system fort he process 1-3 can be expressed as )( 13in

  19. PROPRIETARY MATERIAL. 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only to teachers and educators for course preparation. If you are a student using this Manual, you are using it without permission.

    E-Print Network [OSTI]

    Bahrami, Majid

    into the energy balance equation gives kJ/kg184 )K303K)(479kJ/kg044.1()( 1212in TTchhw p T s 2 1 600 kPa 120 kPROPRIETARY MATERIAL. © 2008 The McGraw-Hill Companies, Inc. Limited distribution permitted only the compressor as the system, which is a control volume since mass crosses the boundary. The energy balance

  20. Coupling geostatistics to detailed reservoir description allows better visualization and more accurate characterization/simulation of turbidite reservoirs: Elk Hills oil field, California

    SciTech Connect (OSTI)

    Allan, M.E.; Wilson, M.L.; Wightman, J. [Bechtel Petroleum, Elk Hills, CA (United States)

    1996-12-31T23:59:59.000Z

    The Elk Hills giant oilfield, located in the southern San Joaquin Valley of California, has produced 1.1 billion barrels of oil from Miocene and shallow Pliocene reservoirs. 65% of the current 64,000 BOPD production is from the pressure-supported, deeper Miocene turbidite sands. In the turbidite sands of the 31 S structure, large porosity & permeability variations in the Main Body B and Western 31 S sands cause problems with the efficiency of the waterflooding. These variations have now been quantified and visualized using geostatistics. The end result is a more detailed reservoir characterization for simulation. Traditional reservoir descriptions based on marker correlations, cross-sections and mapping do not provide enough detail to capture the short-scale stratigraphic heterogeneity needed for adequate reservoir simulation. These deterministic descriptions are inadequate to tie with production data as the thinly bedded sand/shale sequences blur into a falsely homogenous picture. By studying the variability of the geologic & petrophysical data vertically within each wellbore and spatially from well to well, a geostatistical reservoir description has been developed. It captures the natural variability of the sands and shales that was lacking from earlier work. These geostatistical studies allow the geologic and petrophysical characteristics to be considered in a probabilistic model. The end-product is a reservoir description that captures the variability of the reservoir sequences and can be used as a more realistic starting point for history matching and reservoir simulation.

  1. Reservoir analysis study, Naval Petroleum Reserve No. 1, Elk Hills Field, Kern County, California: Phase 3 report, economic development and production plan

    SciTech Connect (OSTI)

    Not Available

    1988-07-01T23:59:59.000Z

    Jerry R. Bergeson and Associates, Inc. (Bergeson) has completed Phase 3 of the Reservoir Analysis, Naval Petroleum Reserve Number 1, Elk Hills Oilfield, California. The objective of this phase of the study was to establish the economic potential for the field by determining the optimum economic plan for development and production. The optimum economic plan used net cash flow analysis to evaluate future expected Department of Energy revenues less expenses and investments for proved developed, proved undeveloped, probable, possible and possible-enhanced oil recovery (EOR) reserves assigned in the Phase 2 study. The results of the Phase 2 study were used to define future production flowstreams. Additional production scheduling was carried out to evaluate accelerated depletion of proved developed reserves in the 29R, 31 C/D Shale and Northwest Stevens T Sand/N Shale Reservoirs. Production, cost and investment schedules were developed for the enhanced oil recovery projects identified in Phase 2. Price forecasts were provided by the Department of Energy. Operating costs and investment requirements were estimated by Bergeson. 4 figs., 48 tabs.

  2. Coupling geostatistics to detailed reservoir description allows better visualization and more accurate characterization/simulation of turbidite reservoirs: Elk Hills oil field, California

    SciTech Connect (OSTI)

    Allan, M.E.; Wilson, M.L.; Wightman, J. (Bechtel Petroleum, Elk Hills, CA (United States))

    1996-01-01T23:59:59.000Z

    The Elk Hills giant oilfield, located in the southern San Joaquin Valley of California, has produced 1.1 billion barrels of oil from Miocene and shallow Pliocene reservoirs. 65% of the current 64,000 BOPD production is from the pressure-supported, deeper Miocene turbidite sands. In the turbidite sands of the 31 S structure, large porosity permeability variations in the Main Body B and Western 31 S sands cause problems with the efficiency of the waterflooding. These variations have now been quantified and visualized using geostatistics. The end result is a more detailed reservoir characterization for simulation. Traditional reservoir descriptions based on marker correlations, cross-sections and mapping do not provide enough detail to capture the short-scale stratigraphic heterogeneity needed for adequate reservoir simulation. These deterministic descriptions are inadequate to tie with production data as the thinly bedded sand/shale sequences blur into a falsely homogenous picture. By studying the variability of the geologic petrophysical data vertically within each wellbore and spatially from well to well, a geostatistical reservoir description has been developed. It captures the natural variability of the sands and shales that was lacking from earlier work. These geostatistical studies allow the geologic and petrophysical characteristics to be considered in a probabilistic model. The end-product is a reservoir description that captures the variability of the reservoir sequences and can be used as a more realistic starting point for history matching and reservoir simulation.

  3. Environmental assessment of a proposed steam flood of the Shallow Oil Zone, Naval Petroleum Reserve No. 1 (Elk Hills), Kern County, California

    SciTech Connect (OSTI)

    Not Available

    1985-01-01T23:59:59.000Z

    The US Department of Energy proposes to develop a limited enhanced oil recovery project in the Shallow Oil Zone at Naval Petroleum Reserve No. 1 (NPR-1) Elk Hills. The project would employ steam forced into the oil-bearing formation through injector wells, and would involve two phases. The initiation of the second phase would be dependent on the economic success of the first phase. The total project would require the drilling of 22 new wells in a 45-acre area supporting seven existing production wells. It would also require construction of various surface facilities including a tank setting (gas-oil separation system), steam generators, and a water treatment plant. Adverse environmental impacts associated with the proposed steam flood project would include the effects on vegetation, wildlife and land-use resulting from the total reconfiguration of the topography within the project bondaries. Other adverse impacts include the emission of oxides of nitrogen, carbon monoxide, hydrocarbons and particulates from steam generators, vehicles and associated surface facilities. Minor adverse impacts include localized noise and dust during constuction, and reduction of visual quality. 48 refs., 7 figs., 10 tabs.

  4. Improved Oil Recovery from Upper Jurassic Smackover Carbonates through the Application of Advanced Technologies at Womack Hill Oil Field, Choctaw and Clarke Counties, Alabama, Eastern Gulf Coastal Plan (Phase II)

    SciTech Connect (OSTI)

    Ernest A. Mancini; Joe Benson; David Hilton; David Cate; Lewis Brown

    2006-05-29T23:59:59.000Z

    The principal research efforts for Phase II of the project were drilling an infill well strategically located in Section 13, T. 10 N., R. 2 W., of the Womack Hill Field, Choctaw and Clarke Counties, Alabama, and obtaining fresh core from the upper Smackover reservoir to test the feasibility of implementing an immobilized enzyme technology project in this field. The Turner Land and Timber Company 13-10 No. 1 well was successfully drilled and tested at a daily rate of 132 barrels of oil in Section 13. The well has produced 27,720 barrels of oil, and is currently producing at a rate of 60 barrels of oil per day. The 13-10 well confirmed the presence of 175,000 barrels of attic (undrained) oil in Section 13. As predicted from reservoir characterization, modeling and simulation, the top of the Smackover reservoir in the 13-10 well is structurally high to the tops of the Smackover in offsetting wells, and the 13-10 well has significantly more net pay than the offsetting wells. The drilling and testing of the 13-10 well showed that the eastern part of the field continues to have a strong water drive and that there is no need to implement a pressure maintenance program in this part of the Womack Hill Field at this time. The success achieved in drilling and testing the 13-10 infill well demonstrates the benefits of building a geologic model to target areas in mature fields that have the potential to contain undrained oil, thus increasing the productivity and profitability of these fields. Microbial cultures that grew at 90 C and converted ethanol to acid were recovered from fresh cuttings from the Smackover carbonate reservoir in an analogous field to the Womack Hill Field in southwest Alabama; however, no viable microorganisms were found in the Smackover cores recovered from the drilling of the 13-10 well in Womack Hill Field. Further evaluation is, therefore, required prior to implementing an immobilized enzyme technology project in the Womack Hill Field.

  5. Superplasticity dome forming of machined sheets

    SciTech Connect (OSTI)

    Akkus, Nihat; Usugi, Toshihiro; Kawahara, Masanori; Manabe, Kenichi; Nishimura, Hisashi

    2000-07-01T23:59:59.000Z

    An experimental work on the superplastic bulge forming of machined sheets is presented in this study. Unlike the previously employed incremental-iterative method, a reverse deformation model was used to estimate the initial thickness distribution of the machined sheets from which a constant final thickness can be obtained when the shape of the bulged sheet is hemisphere. The reverse deformation model was obtained by modifying previously-known models, which were based on the axisymmetric membrane and the incremental strain theory. Bulge forming experiments were conducted on machined sheets of Al alloy, A5083, at about 530 C under constant pressure control mode. The result of this simulation to estimate the final constant thickness distribution agreed well with the experiment, and confirmed that the reverse deformation model can be successfully applied in optimizing the thickness distribution of the starting sheets in order to obtain the desired final thickness distribution of the free bulged hemispherical product.

  6. Resurgent Dome Complex | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro Industries Pvt Ltd Jump to: navigation,Maze - Making the PathInformationRSG)Hawaii

  7. FACULTY CONFERENCE PRESENTATION Dr. Dan Fox

    E-Print Network [OSTI]

    by College: 40% College of Engineering & Computational Sciences 27% College of Applied Sciences & Engineering 24% College of Earth Resource Sciences & Engineering 9% Undecided 2013* as of 8/16/2013 #12 174 69 46 66 Physics I 65 64 24 38 Physics I or II Challenge exam offered 63 57 43 62 # of students

  8. Fox Islands Wind Project | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are being directedAnnualPropertyd8c-a9ae-f8521cbb8489Information HydroFontana,datasetWind Farm JumpPhaseIslands

  9. Improved Oil Recovery from Upper Jurassic Smackover Carbonates through the Application of Advanced Technologies at Womack Hill Oil Field, Choctaw and Clarke Counties, Eastern Gulf Coastal Plain, Class II

    SciTech Connect (OSTI)

    Mancini, Ernest A.; Cate, David; Blasingame, Thomas; Major, R.P.; Brown, Lewis; Stafford, Wayne

    2001-08-07T23:59:59.000Z

    The principal objectives of this project was to: increase the productivity and profitability of the Womack Hill Field Unit, thereby extending the economic life of this Class II Reservoir and transferring effectively and in a timely manner the knowledge gained and technology developed from this project to producers who are operating other domestic fields with Class II Reservoirs. Efforts for Year 1 of this project has been reservoir characterization, which has included three (3) primary tasks: geoscientific reservoir characterization, petrophysical and engineering property characterization, and microbial characterization.

  10. Union Hill-Novelty Hill, Washington: Energy Resources | Open Energy

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov YouKizildere IRaghuraji Agro IndustriesTown of Ladoga, IndianaTurtle AirshipsUnalakleet4888¬į, -77.0564464¬įUnion

  11. Stag Hill Campus Manor Park,

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    Jones, Peter JS

    ≠44) UNIVERSITY COURT (45≠66) SCS HC Yorkie's Bridge Rising Barrier Path to Ridgemount MILLENNIUMHOUSE SE AQA Car Park AQA Car Park PM Barrier Entrance Exit IAC LLC SenateCarPark Guildford Railway Station Pedestrians R Chancellors SU Mole 23 W Bourne 22 Black Water 21 Wey 27 Thames 24 Wandle 26Tilling Bourne 25

  12. David L. Hill Curriculum Vita

    E-Print Network [OSTI]

    Hill, David L.

    .S. Psychology and Zoology Western Illinois University Macomb, Illinois, 1975. M.S. Experimental Psychology Ohio University Athens, Ohio, 1978. Ph.D. Experimental Psychology Ohio University Athens, Ohio, 1979. Postdoc University of Toledo August 1983-August 1986. Adjunct Assistant Research Scientist Center for Human Growth

  13. Daimler Chrysler Auburn Hills, MI

    E-Print Network [OSTI]

    Papalambros, Panos

    Sponsored by: Automotive Research Center National Automotive Center (NAC) U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC) U.S. Army Tank-Automotive and Armaments Command (TACOM in ground vehicle simulation. It will present the results of ARC research to university, industry

  14. Dr. Kathleen Hill Associate Professor

    E-Print Network [OSTI]

    Kari, Lila

    letter alphabet A,C,G,T NUCLEOTIDES Our instruction manual can be read in our DNA Genome Chromosome Gene Antiparallel #12;6 Chromosome Landscape Chromosome Gene DNA sequence Single nucleotides 106 to 108 nucleotides millions of nucleotides Landscape of a chromosome Genes occupy little landscape on a chromosome #12

  15. Glacier Hills | Open Energy Information

    Open Energy Info (EERE)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, search OpenEI Reference LibraryAdd toWell2008) |GigaCrete Inc

  16. HILL Plateau Remediation Company completed

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

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645U.S. DOEThe Bonneville Power AdministrationField8,Dist.NewofGeothermal HeatonHEP/NERSC/ASCRJune 2012Wind EnergyCH2M

  17. RECORD HILL | Department of Energy

    Office of Environmental Management (EM)

    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative1 First Use of Energy for All Purposes (Fuel and Nonfuel), 2002; Level: National5Sales for4,645 3,625 1,006 492 742 33 1112011 Strategic2 OPAM615_CostNSAR - TProcuring SolarNo. 195Department of Energy

  18. Hills Inc | Open Energy Information

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    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are8COaBulkTransmissionSitingProcess.pdfGetecGtel Jump to: navigation, searchCounty,City, Minnesota:Hillburn,Inc Jump

  19. Record Hill | Open Energy Information

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  20. Mustang Hills | Open Energy Information

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    AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page onYou are now leaving Energy.gov You are now leaving Energy.gov You are beingZealand Jump to: navigation, searchOfRose BendMiasoleTremor(Question) | OpenGA