National Library of Energy BETA

Sample records for hill clay ellis

  1. 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

    205 Located between Snyder Hill Road and Ellis Hollow Road, this precinct is at the periphery a defined spine running north to south along Hungerford road. The Baker Laboratory and its support buildings end of Hungerford Road looking west to the core campus should be preserved. The forested area

  2. Clay Minerals

    SciTech Connect (OSTI)

    Mueller, Karl T.; Sanders, Rebecca L.; Washton, Nancy M.

    2014-03-14

    Clay minerals are important components of the environment and are involved or implicated in processes such as the uptake of pollutants and the release of nutrients and as potential platforms for a number of chemical reactions. Owing to their small particle sizes (typically, on the order of microns or smaller) and mixing with a variety of other minerals and soil components, advanced characterization methods are needed to study their structures, dynamics, and reactivities. In this article, we describe the use of solid-state NMR methods to characterize the structures and chemistries of clay minerals. Early one-pulse magic-angle spinning (MAS) NMR studies of 27Al and 29Si have now been enhanced and extended with new studies utilizing advanced methodologies (such as Multiple Quantum MAS) as well as studies of less-sensitive nuclei. In additional work, the issue of reactivity of clay minerals has been addressed, including studies of reactive surface area in the environment. Utilizations of NMR-sensitive nuclides within the clay minerals themselves, and in molecules that react with speci?c sites on the clay mineral surfaces, have aided in understanding the reactivity of these complex aluminosilicate systems.

  3. BUILDING BETTER CONE JET ALGORITHMS S.D. Ellis,1

    E-Print Network [OSTI]

    Huston, Joey

    BUILDING BETTER CONE JET ALGORITHMS S.D. Ellis,1 J. Huston,2 and M. Tönnesmann3 1 Seattle, WA 98195, such as jet algorithms, to more reliably bridge the gap between theory and experiment. We present recent results on the development of better cone jet algorithms. I. INTRODUCTION A common facet of essentially

  4. F A C U L T Y L. Scott Ellis

    E-Print Network [OSTI]

    Gering, Jon C.

    Moore LECTURERS Anne Bergey, Peter Goldman, Robert Nothdurft, Margaret Sorhus D E G R E E S O F F E R EF A C U L T Y DEAN L. Scott Ellis ASSOCIATE DEAN Dana L. Delaware PROFESSORS Dawood Afzal, Russell G. Baughman, Brent Buckner, Kenneth N. Carter, Cynthia Cooper, Dana L. Delaware, Maria C. Di Stefano

  5. Adding Semantics to Data-Driven Paraphrasing Ellie Pavlick1

    E-Print Network [OSTI]

    Plotkin, Joshua B.

    minimal/significant husband/marry to found/party clean/cleanse tower/building boy/young girl oil/oil priceAdding Semantics to Data-Driven Paraphrasing Ellie Pavlick1 Johan Bos2 Malvina Nissim2 Charley (Figure 1). In contrast, data-driving paraphrasing typically sidesteps de- veloping a clear definition

  6. Multivariate Gaussian Simulation Outside Arbitrary Nick Ellis and Ranjan Maitra

    E-Print Network [OSTI]

    Maitra, Ranjan

    Multivariate Gaussian Simulation Outside Arbitrary Ellipsoids Nick Ellis and Ranjan Maitra Abstract Methods for simulation from multivariate Gaussian distributions restricted to be from outside an arbitrary a multivariate Gaussian distribution and accepts it if it is outside the ellipsoid is often employed: however

  7. UNC Chapel Hill

    SciTech Connect (OSTI)

    2009-10-01

    This is a combined heat and power (CHP) project profile on a 32 MW cogeneration plant at UNC Chapel Hill in North Carolina.

  8. Marijanin Strawberry Hill

    E-Print Network [OSTI]

    Novak, Charles; Roschitz, Alex; Pirnat-Greenberg, Marta

    2012-06-01

    KU students of Croatian, under the supervision of their instructor, Marta Pirnat-Greenberg, interview artist Marijana Grisnik, a painter in the Croatian naive style living in Strawberry Hill, Kansas City. This is the first of a series on Croatian...

  9. Ellis County, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbH JumpEllenville, New York: Energy Resources Jump to:2920072°,Ellis

  10. Bob Ellis designs a PPPL first: A 3D printed mirror for microwave...

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

    28, 2014 Tweet Widget Google Plus One Share on Facebook Bob Ellis with a 3D-printed plastic prototype for a non-mirror part of the launcher. (Photo by Elle StarkmanPPPL Office...

  11. Silent partners and missing links : history, architecture and the challenge of the Ellis Island Immigration Museum

    E-Print Network [OSTI]

    Weld, Linda R. (Linda Ruth)

    2008-01-01

    As this nation's first and largest immigration station Ellis Island not only processed millions of immigrants, but also functioned to develop mechanisms of control and procedures for inspecting thousands of immigrants on ...

  12. Wellbore instability mechanisms in clays

    E-Print Network [OSTI]

    Akl, Sherif Adel

    2011-01-01

    This dissertation investigates the stability of wellbores drilled in Ko-consolidated clays using non-linear finite element method (FEM) and effective stress soil models to characterize the behavior of clay and unconsolidated ...

  13. Dr. Kathleen Hill Associate Professor

    E-Print Network [OSTI]

    Kari, Lila

    ://www.uwo.ca/biology/Faculty/hill/index.htm Genomes DNA Genes to Proteins Kathleen Hill Lab Tour WSC 333 #12;2 The human genome is a multi-volume instruction manual · The GENOME is a multi-volume instruction manual · Each CHROMOSOME is a volume of text letter alphabet A,C,G,T NUCLEOTIDES Our instruction manual can be read in our DNA Genome Chromosome Gene

  14. Multiscale modeling of clay-water systems

    E-Print Network [OSTI]

    Ebrahimi, Davoud

    2014-01-01

    The engineering properties of soils are highly affected by clay content and clay-water interactions. However, existing macro-scale continuum models have no length scale to describe the evolution of the clay microstructure ...

  15. An experiment to test centrifugal confinement for fusion* R. F. Ellis, A. B. Hassam,

    E-Print Network [OSTI]

    Hassam, Adil

    An experiment to test centrifugal confinement for fusion* R. F. Ellis, A. B. Hassam, S. Messer forces from supersonic rotation to augment conventional magnetic confinement. Optimizing this ``knob confine plasmas to desired regions of shaped magnetic fields; second, the accompanying large velocity

  16. Specular highlights of plastic surfaces and the Fresnel Coefficient Elli Angelopoulou*

    E-Print Network [OSTI]

    Angelopoulou, Elli

    Specular highlights of plastic surfaces and the Fresnel Coefficient Elli Angelopoulou* and Sofya of the Fresnel reflec- tance coefficient and its dependence on wavelength. Our theoretical analysis establishes that the sensitivity of the Fresnel term to the wavelength variations of the refractive index can be at least as large

  17. Specular Highlight Detection Based on the Fresnel Reflection Coefficient Elli Angelopoulou

    E-Print Network [OSTI]

    Angelopoulou, Elli

    Specular Highlight Detection Based on the Fresnel Reflection Coefficient Elli Angelopoulou a new, physics-based specularity detection method, which de- pends on the Fresnel term of the specular to the Fresnel term at various wave- lengths. We then use mean-shift analysis to segment the im- age based

  18. COAL RESOURCES, POWDER RIVER BASIN By M.S. Ellis,1

    E-Print Network [OSTI]

    Chapter PN COAL RESOURCES, POWDER RIVER BASIN By M.S. Ellis,1 G.L. Gunther,2 A.M. Ochs,2 S, Delaware 1999 Resource assessment of selected Tertiary coal beds and zones in the Northern Rocky in the toolbar to return. 1999 Resource assessment of selected Tertiary coal beds and zones in the Northern Rocky

  19. COAL RESOURCES OF THE HANNA AND CARBON By M.S. Ellis,1

    E-Print Network [OSTI]

    Chapter HN COAL RESOURCES OF THE HANNA AND CARBON BASINS By M.S. Ellis,1 G.L. Gunther,2 A.M. Ochs,2, Delaware 1999 Resource assessment of selected Tertiary coal beds and zones in the Northern Rocky in the toolbar to return. 1999 Resource assessment of selected Tertiary coal beds and zones in the Northern Rocky

  20. Spittal Hill Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Spittal Hill Wind Farm Jump to: navigation, search Name: Spittal Hill Wind Farm Place: United Kingdom Sector: Wind energy Product: Set up to manage wind projects in the Scotland....

  1. F A C U L T Y L. Scott Ellis, PhD

    E-Print Network [OSTI]

    Gering, Jon C.

    F A C U L T Y DEAN L. Scott Ellis, PhD ASSOCIATE DEAN Dana L. Delaware, PhD GRADUATE FACULTY Brent Buckner, PhD M. Scott Burt, PhD Steven B. Carroll, PhD Cynthia Cooper, PhD Laura Fielden, PhD Stephanie Foré, PhD José Herrera, PhD Dan Hite, PhD Elisabeth Hooper, PhD Diane Janick-Buckner, PhD Donald A

  2. Quantum Chemistry of CO2 Interaction with Swelling Clays | netl...

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

    Quantum Chemistry of CO2 Interaction with Swelling Clays Quantum Chemistry of CO2 Interaction with Swelling Clays Ubiquitous clay minerals can play an important role in assessing...

  3. Hands-on tools for nanotechnology Department of Computer Science, University of North Carolina at Chapel Hill, Chapel Hill,

    E-Print Network [OSTI]

    Falvo, Michael

    Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 S. Paulson and M. Falvo Department of Physics and Astronomy, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina 27599 A. Helser 3rdTech Corp, Chapel Hill, North Carolina 27516 R. M. Taylor II Department of Computer Science, University

  4. Creating Mountains out of Mole Hills: Automatic Identification of Hills and Ranges Using Morphometric Analysis

    E-Print Network [OSTI]

    1 Creating Mountains out of Mole Hills: Automatic Identification of Hills and Ranges Using that comprise them (that mountain ranges are a collection of clustered yet individually identifiable mountains for automatically discerning mountain ranges as well as the smaller hills that constitute them. A mountainous region

  5. Record 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎Wind FarmReFuelRecentstressRecord Hill

  6. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New Pages RecentPlant <Silver PeakGinerHills Jump to: navigation,

  7. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History ViewInformationWinds Jump to:Laredo Ridge WindHill Jump to:

  8. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,Thermal Gradient Holes JumpHills Wind Facility

  9. Ellis, E. 2011. The Planet of No Return: Human Resilience on an Artificial Earth. The Breakthrough Journal no.2 (Fall 2001) pages 37-

    E-Print Network [OSTI]

    Ellis, Erle C.

    Citation: Ellis, E. 2011. The Planet of No Return: Human Resilience on an Artificial Earth distribution is not permitted. #12;THE PLANET OF NO RETURN HUMAN RESILIENCE ON AN ARTIFICIAL EARTH ERLE ELLIS in the Anthropocene, a new geological epoch shaped by humans1 . While some have hailed this forward- looking vision

  10. Pleasant Hill Leadership Institute Founded in 1925, Pleasant Hill Baptist Church has worked for decades to facilitate the educational,

    E-Print Network [OSTI]

    Aazhang, Behnaam

    Pleasant Hill Leadership Institute Founded in 1925, Pleasant Hill Baptist, and spiritual leadership of the Fifth Ward community. They are engaged in a variety, amongst other population groups. In many ways, Pleasant Hill Baptist Church acts

  11. Independent Oversight Review, Hanford Site CH2M Hill Plateau...

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

    CH2M Hill Plateau Remediation Company - November 2012 Independent Oversight Review, Hanford Site CH2M Hill Plateau Remediation Company - November 2012 November 2012 Review of the...

  12. Contact micromechanics in granular media with clay

    SciTech Connect (OSTI)

    Ita, S.L.

    1994-08-01

    Many granular materials, including sedimentary rocks and soils, contain clay particles in the pores, grain contacts, or matrix. The amount and location of the clays and fluids can influence the mechanical and hydraulic properties of the granular material. This research investigated the mechanical effects of clay at grain-to-grain contacts in the presence of different fluids. Laboratory seismic wave propagation tests were conducted at ultrasonic frequencies using spherical glass beads coated with Montmorillonite clay (SWy-1) onto which different fluids were adsorbed. For all bead samples, seismic velocity increased and attenuation decreased as the contact stiffnesses increased with increasing stress demonstrating that grain contacts control seismic transmission in poorly consolidated and unconsolidated granular material. Coating the beads with clay added stiffness and introduced viscosity to the mechanical contact properties that increased the velocity and attenuation of the propagating seismic wave. Clay-fluid interactions were studied by allowing the clay coating to absorb water, ethyl alcohol, and hexadecane. Increasing water amounts initially increased seismic attenuation due to clay swelling at the contacts. Attenuation decreased for higher water amounts where the clay exceeded the plastic limit and was forced from the contact areas into the surrounding open pore space during sample consolidation. This work investigates how clay located at grain contacts affects the micromechanical, particularly seismic, behavior of granular materials. The need for this work is shown by a review of the effects of clays on seismic wave propagation, laboratory measurements of attenuation in granular media, and proposed mechanisms for attenuation in granular media.

  13. ACCUEIL > NUMRIQUE & INFORMATIQUE Le professeur Andrew Ellis pense que les tuyaux d'Internet seront bientt victimes

    E-Print Network [OSTI]

    Lefèvre, Laurent

    'Internet seront bientôt victimes d'embouteillages XXL provocant un blackout total. © DR SUR LE MÊME SUJET Internet Nouvelle France industrielle : le numérique est partout ! Un blackout d'Internet en 2023 ? 5 raisons de ne'Internet seront bientôt victimes d'embouteillages XXL provocant un blackout total. Le professeur Andrew Ellis

  14. Clay Electric Cooperative, Inc- Solar Thermal Loans

    Broader source: Energy.gov [DOE]

    Clay Electric Cooperative (CEC), a Touchstone Energy Cooperative, covers 14 counties in northern Florida, including Gainesville, Keystone Heights, Lake City, Orange Park, Palatka, and Salt Springs....

  15. University of North Carolina at Chapel Hill The University of North Carolina at Chapel Hill Department of

    E-Print Network [OSTI]

    Rowe, Daniel B.

    University of North Carolina at Chapel Hill The University of North Carolina at Chapel Hill Chen Weili Lin§ Daniel B. Rowe¶ Bradley G. Peterson The University of North Carolina at Chapel Hill, hzhu@bios.unc.edu The University of North Carolina at Chapel Hill, liyimei

  16. Millstone Hill Thomson Scatter Results for 1969

    E-Print Network [OSTI]

    Evans, J. V.

    1974-07-23

    This report summarizes the results for the electron-density distribution, electron and ion temperatures, and vertical ionization fluxes in the F-region obtained during 1969 using the Millstone Hill (42.6°N, 71.5°W) Thomson ...

  17. Hills Creek Powerhouse Turbine and Unit Rehabilitation

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

    and oxygen content suitable for fish, require the project to discharge a minimum of 300 cfs throughout its entire operating head range. The Francis runners at Hills Creek have...

  18. Hill Air Force Base Energy Performance Contract 

    E-Print Network [OSTI]

    Leach, M. D.

    1996-01-01

    This paper describes a basewide energy performance contract in progress at Hill Air Force Base (AFB) near Ogden, Utah. This performance contract differs from many performance contracts in that energy conservation measures (ECMs) which provide short...

  19. Millstone Hill Thomson Scatter Results for 1965

    E-Print Network [OSTI]

    Evans, J. V.

    1969-12-08

    This report presents F-region electron densities, and electron and ion temperatures observed during the year 1965 at the Millstone Hill Radar Observatory (42.6°N. 71.5“W) by the UHF Thomson (incoherent) scatter radar. The ...

  20. Millstone Hill Thomson Scatter Results for 1964

    E-Print Network [OSTI]

    Evans, J. V.

    1967-11-15

    Thomson scatter (incoherent backscatter) observations of the ionosphere were made at Millstone Hill at a wavelength of 68 cm during 1964, for 30-hour periods every two weeks. These data have been employed to derive the ...

  1. 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 ...

  2. Competitive sorption of pyrene and pyridine to natural clay minerals and reference clay standards 

    E-Print Network [OSTI]

    Lee, Lai Man

    2001-01-01

    understood. This study followed a mechanistic approach to confirm suspected specific mineral-PAH interactions. The focus was on the sorption of pyrene to three clay sorbents, a soil clay fraction and two reference clay standards, in the presence of a...

  3. ELLIS, TIMOTHY ALAN. Assessing Nursery Quality for Southern Flounder, Paralichthys lethostigma, through Fish Energy Content and Habitat Abiotic Conditions. (Under the

    E-Print Network [OSTI]

    Buckel, Jeffrey A.

    habitat quality were compared: fish energy content and habitat abiotic conditions. The hypothesis habitat quality. When measured on appropriate temporal and spatial scales, total fish energy contentABSTRACT ELLIS, TIMOTHY ALAN. Assessing Nursery Quality for Southern Flounder, Paralichthys

  4. 2006 Minerals Yearbook ClaY and Shale

    E-Print Network [OSTI]

    the clays are mainly underclays associated with coal. domestic production data for clays were developed-based products in Canada and the United S

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

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

    energy to Canada. EA-118 Hill County.pdf More Documents & Publications PP-118 Hill County Electric Cooperative Inc EA-209 Cargill-Alliant, LLC EA-211 DTE Energy Trading, Inc...

  6. EA-1824: Record Hill Wind Project in Roxbury, ME | Department...

    Office of Environmental Management (EM)

    to Record Hill Wind, LLC for Construction of a Wind Energy Project in Roxbury, Maine July 11, 2011 EA-1824: Finding of No Significant Impact Loan Guarantee to Record Hill...

  7. Contemporizing Performance: Mexican California and the Pádua Hills Theatre

    E-Print Network [OSTI]

    Arrizón, Alicia

    1993-01-01

    The Padua Hills Theatre ÁGUILA-NOPAL EAGLE AND CACTUS THE FEnotes of "Águila y Nopal. "Padua Hills Theatre Collection atAmador directed Águila y nopal (Eagle and Cactus, Figure

  8. Los Alamos National Laboratory Investigates Fenton Hill to Support...

    Office of Environmental Management (EM)

    Investigates Fenton Hill to Support Future Land Use Los Alamos National Laboratory Investigates Fenton Hill to Support Future Land Use July 29, 2014 - 12:00pm Addthis Sampling...

  9. DOE Settles Elk Hills Equity Claims | Department of Energy

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

    Settles Elk Hills Equity Claims DOE Settles Elk Hills Equity Claims April 22, 2011 - 4:58pm Addthis The Department of Energy announced today that it has settled a longstanding...

  10. Elk Hills: still out in front

    SciTech Connect (OSTI)

    Rintoul, B.

    1982-07-01

    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.

  11. TIME DOMAIN REFLECTOMETRY MEASUREMENT AND HIGHLY PLASTIC CLAYS

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    1 TIME DOMAIN REFLECTOMETRY MEASUREMENT AND HIGHLY PLASTIC CLAYS By: J. A. Kuhn1 and J. G. Zornberg for use in highly plastic clay. The clay used for experimentation was taken locally from the Eagle Ford Ford Clay is determined. INTRODUCTION The progression of wetting and drying fronts in highly plastic

  12. Preparation and Properties of Recycled HDPE/Clay Hybrids

    E-Print Network [OSTI]

    . The influence of blending method, compatibil- izers, and clay content on clay intercalation and exfoliation. RHDPE/clay hybrids containing completely exfoliated clay were obtained using a two-step blending method), high density polyethylene (HDPE), and polypropylene (PP) are the three largest components

  13. Testing of hollow clay tile masonry prisms

    SciTech Connect (OSTI)

    Jones, W.D.; Butala, M.B.

    1993-10-15

    This paper presents test results of 610-mm wide (24-in.) by 1219-mm high (48-in.) by 203-or 330-mm (8- or 13-in.) thick prisms constructed of hollow clay tiles. Three prisms were extracted fro existing hollow clay title walls and 69 were constructed in laboratories at The University of Tennessee and the National Institute of Standards and Technology (NIST) in Gaithersburg, Maryland. Modulus of Elasticity, E, and compressive strength f{prime}{sub m} were calculated from the results.

  14. On The Thermal Consolidation Of Boom Clay

    E-Print Network [OSTI]

    Delage, Pierre; Cui, Yu-Jun

    2012-01-01

    When a mass of saturated clay is heated, as in the case of host soils surrounding nuclear waste disposals at great depth, the thermal expansion of the constituents generates excess pore pressures. The mass of clay is submitted to gradients of pore pressure and temperature, to hydraulic and thermal flows, and to changes in its mechanical properties. In this work, some of these aspects were experimentally studied in the case of Boom clay, so as to help predicting the response of the soil, in relation with investigations made in the Belgian underground laboratory at Mol. Results of slow heating tests with careful volume change measurements showed that a reasonable prediction of the thermal expansion of the clay-water system was obtained by using the thermal properties of free water. In spite of the density of Boom clay, no significant effect of water adsorption was observed. The thermal consolidation of Boom clay was studied through fast heating tests. A simple analysis shows that the hydraulic and thermal trans...

  15. Millstone Hill Thomson Scatter Results for 1971

    E-Print Network [OSTI]

    Evans, J. V.

    1978-03-24

    During 1971, the incoherent scatter radar at Millstone Hill (42.6°N, 71.5°W) was employed to measure the electron density, electron and ion temperatures, and the vertical velocity of the 0[superscript +] ions in the F-region ...

  16. Enchanted Clays: 44th Annual Meeting of the Clay Minerals Society (June 2007)

    SciTech Connect (OSTI)

    Randall T. Cygan

    2007-06-01

    “Enchanted Clays: 44th Annual Meeting of the Clay Minerals Society” was held in early June 2007 in beautiful and historic Santa Fe, New Mexico, USA. Santa Fe provided an idyllic location in the southwestern United States for the attendees to enjoy technical and social sessions while soaking up the diverse culture and wonderful climate of New Mexico—The Land of Enchantment. The meeting included a large and varied group of scientists, sharing knowledge and ideas, benefitting from technical interactions, and enjoying the wonderful historic and enchanted environs of Santa Fe. Including significant number of international scientists, the meeting was attended by approximately two hundred participants. The meeting included three days of technical sessions (oral and poster presentations), three days of field trips to clay and geological sites of northern New Mexico, and a full day workshop on the stabilization of carbon by clays. Details can be found at the meeting web site: www.sandia.gov/clay.

  17. Organic or organometallic template mediated clay synthesis

    DOE Patents [OSTI]

    Gregar, K.C.; Winans, R.E.; Botto, R.E.

    1994-05-03

    A method is described for incorporating diverse varieties of intercalates or templates directly during hydrothermal synthesis of clays such as hectorite or montmorillonite-type layer-silicate clays. For a hectorite layer-silicate clay, refluxing a gel of silica sol, magnesium hydroxide sol and lithium fluoride for two days in the presence of an organic or organometallic intercalate or template results in crystalline products containing either (a) organic dye molecules such as ethyl violet and methyl green, (b) dye molecules such as alcian blue that are based on a Cu(II)-phthalocyannine complex, or (c) transition metal complexes such as Ru(II)phenanthroline and Co(III)sepulchrate or (d) water-soluble porphyrins and metalloporphyrins. Montmorillonite-type clays are made by the method taught by U.S. Pat. No. 3,887,454 issued to Hickson, Jun. 13, 1975; however, a variety of intercalates or templates may be introduced. The intercalates or templates should have (i) water-solubility, (ii) positive charge, and (iii) thermal stability under moderately basic (pH 9-10) aqueous reflux conditions or hydrothermal pressurized conditions for the montmorillonite-type clays. 22 figures.

  18. Organic or organometallic template mediated clay synthesis

    DOE Patents [OSTI]

    Gregar, Kathleen C. (Bolingbrook, IL); Winans, Randall E. (Downers Grove, IL); Botto, Robert E. (Downers Grove, IL)

    1994-01-01

    A method for incorporating diverse Varieties of intercalants or templates directly during hydrothermal synthesis of clays such as hectorite or montmorillonite-type layer-silicate clays. For a hectorite layer-silicate clay, refluxing a gel of silica sol, magnesium hydroxide sol and lithium fluoride for two days in the presence of an organic or organometallic intercalant or template results in crystalline products containing either (a) organic dye molecules such as ethyl violet and methyl green, (b) dye molecules such as alcian blue that are based on a Cu(II)-phthalocyannine complex, or (c) transition metal complexes such as Ru(II)phenanthroline and Co(III)sepulchrate or (d) water-soluble porphyrins and metalloporphyrins. Montmorillonite-type clays are made by the method taught by U.S. Pat. No. 3,887,454 issued to Hickson, Jun. 13, 1975; however, a variety of intercalants or templates may be introduced. The intercalants or templates should have (i) water-solubility, (ii) positive charge, and (iii) thermal stability under moderately basic (pH 9-10) aqueous reflux conditions or hydrothermal pressurized conditions for the montmorillonite-type clays.

  19. Microsoft Word - Clay Memo PMC Coburn Obama 11_9_06.doc | Department...

    Office of Environmental Management (EM)

    Clay Memo PMC Coburn Obama 11906.doc Microsoft Word - Clay Memo PMC Coburn Obama 11906.doc Microsoft Word - Clay Memo PMC Coburn Obama 11906.doc More Documents & Publications...

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

    Broader source: Energy.gov [DOE]

    The Bureau of Land Management, with DOE’s 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.

  1. Clay Electric Cooperative, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County,North Carolina:Clay Electric

  2. Characterization of Gulf of Mexico Clay Using Automated Triaxial Testing 

    E-Print Network [OSTI]

    Murali, Madhuri

    2012-02-14

    . This thesis presents the results of SHANSEP triaxial testing performed on undisturbed samples of Gulf of Mexico clay. Background information is given about the clay, the sampling program and the laboratory testing program. The GEOTAC Truepath automated stress...

  3. The Swelling of Clays Within Portland Brownstone

    E-Print Network [OSTI]

    Petta, Jason

    the stone comes into contact with water. Water enters between the clay layers and surrounds the positive and buckling Ex.: rain #12;Example of Damage: Victoria Mansion in Portland, Maine oh my #12;2. Equipment: How 2. Water is poured on top, causes differential swelling 3. Sample warps due to the stress from

  4. Application of a Novel Clay Stabilizer to Mitigate Formation Damage due to Clay Swelling 

    E-Print Network [OSTI]

    Clarke, Timothy

    2014-12-09

    and drilling engineers’ responsibilities. This research focuses on the application of a cationic inorganic Al/Zr-based polymer clay stabilizer to prevent swelling of smectite particles in a sandstone matrix. Previous work has focused on mitigating fines...

  5. The Link between Clay Mineral Weathering and the Stabilization of

    E-Print Network [OSTI]

    Sparks, Donald L.

    The Link between Clay Mineral Weathering and the Stabilization of Ni Surface Precipitates R O B E R 19717 The formation of transition-metal surface precipitates may occur during sorption to clay minerals formation are poorly understood. We monitored changes in the reversibility of Ni sorbed to a clay mineral

  6. HDR Geothermal Energy: Important Lessons From Fenton Hill

    National Nuclear Security Administration (NNSA)

    Stanford, California, February 9-11, 2009 SGP-TR-187 HOT DRY ROCK GEOTHERMAL ENERGY: IMPORTANT LESSONS FROM FENTON HILL Donald W. Brown Los Alamos National Laboratory...

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

    Open Energy Info (EERE)

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

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

    Open Energy Info (EERE)

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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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

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

    Open Energy Info (EERE)

    Modeling-Computer Simulations At Fenton Hill HDR Geothermal Area (Brown & DuTeaux, 1997) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity:...

  15. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    References D. G. Brookins, A. W. Laughlin (1983) Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Geothermal Drill Holes, Fenton Hill, New Mexico Additional...

  16. Compound and Elemental Analysis At Fenton Hill HDR Geothermal...

    Open Energy Info (EERE)

    Geothermal Area (Rao, Et Al., 1996) Exploration Activity Details Location Fenton Hill HDR Geothermal Area Exploration Technique Compound and Elemental Analysis Activity Date 1996 -...

  17. Isotopic Analysis- Fluid At Fenton Hill HDR Geothermal Area ...

    Open Energy Info (EERE)

    Geothermal Area (Rao, Et Al., 1996) Exploration Activity Details Location Fenton Hill HDR Geothermal Area Exploration Technique Isotopic Analysis- Fluid Activity Date 1996 - 1996...

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

    Open Energy Info (EERE)

    References D. G. Brookins, A. W. Laughlin (1983) Rb-Sr Geochronologic Investigation Of Precambrian Samples From Deep Geothermal Drill Holes, Fenton Hill, New Mexico Additional...

  19. Petrography Analysis At Fenton Hill HDR Geothermal Area (Laughlin...

    Open Energy Info (EERE)

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

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

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

    Documents & Publications EA-118 Hill County Electric Cooperative, Inc. PP-305 Montana Alberta Tie Ltd Application for presidential permit OE Docket No. PP-305 Montana Alberta Tie...

  1. CH2M HILL Plateau Remediation Company are

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

    HILL Plateau Remediation Company are safely removing contaminated equipment from the Plutonium Finishing Plant once used to produce plutonium during the Cold War at the Hanford...

  2. Marquam Hill Campus OHSU's central campus, Marquam Hill, is Portland's largest medical destination.

    E-Print Network [OSTI]

    Chapman, Michael S.

    . The intersection of SW Moody Ave & SW Gibbs St alone is host to an aerial tram, pedestrian bridge, streetcar, bike for Students OHSU Transportation & Parking Mail code: PP22A 3181 SW Sam Jackson Park Road Portland, OR 97239 Waterfront (SW Moody Ave & Gibbs St) to Marquam Hill (OHSU Kohler Pavilion) in 5 minutes. The tram operates

  3. Hills, Minnesota: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources Jump to:Hershey,High-TemperatureHiles,Hillcrest, New York:IncHills,

  4. Fenton Hill Hdr Area | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbHFarinello Geothermal PowerGuidelines | OpenFediRenewableFenton Hill

  5. Sou 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity forSiliciumEnergy Inc JumpPennsylvania: EnergySonnenSou Hills

  6. Long Hill Energy Ltd | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LIST OFAMERICA'SHeavyAgency (IRENA) JumpLiterature Review Home Qinsun'sHill Energy Ltd

  7. Red 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-b < RAPID‎WindRecycleBank Jump to:Hills Wind Farm

  8. Steamboat Hills Geothermal 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEurope GmbHSoloPageBefore the SenateHills Geothermal Facility

  9. Sunny Hill Energy | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS ReportEuropeEnergy Information RecentSundropEnergy JumpHill

  10. Wilmont 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EISTJThinWarsaw,WhatUtilityRateNamingHelperVirginia:WillowWilmont Hills

  11. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental JumpInformationBio-Gas Technologies, LLCMichigan:Earth, Wisconsin:Black Hills

  12. Goodnoe 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View New Pages RecentPlantMagma Energy GroupDOESwitzerland)Goodnoe Hills

  13. Mendota 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource HistoryScenariosMarysville MtMedical Area Total Egy Plt IncshallowHills Wind Farm

  14. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYork Jump| OpenExploration At TheWindAquillianHills

  15. Cedar Hills Wind 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,Thermal Gradient Holes JumpHills Wind Facility Jump to:

  16. Chandler 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,Thermal Gradient HolesCentral,Chandler Hills Wind Farm Jump

  17. Hills Creek Powerhouse Turbine and Unit Rehabilitation

    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: Alternative Fuels Data Center Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantityBonneville Power Administration would likeUniverse (JournalvivoHigh energyHighland View school HighlandHydrogen andHighlyHills

  18. Coatings and films derived from clay/wax nanocomposites

    DOE Patents [OSTI]

    Chaiko, David J.; Leyva, Argentina A.

    2006-11-14

    The invention provides methods for making clay/wax nanocomposites and coatings and films of same with improved chemical resistance and gas barrier properties. The invention further provides methods for making and using emulsions of such clay/wax nanocomposites. Typically, an organophillic clay is combined with a wax or wax/polymer blend such that the cohesion energy of the clay matches that of the wax or wax/polymer blend. Suitable organophilic clays include mica and phyllosilicates that have been surface-treated with edge or edge and surface modifying agents. The resulting nanocomposites have applications as industrial coatings and in protective packaging.

  19. RAPIDLY MOVING DIVERTOR PLATES IN A TOKAMAK S.J. Zweben, R.A. Ellis, P. Titus, A. Xing, H. Zhang

    E-Print Network [OSTI]

    Princeton Plasma Physics Laboratory

    RAPIDLY MOVING DIVERTOR PLATES IN A TOKAMAK S.J. Zweben, R.A. Ellis, P. Titus, A. Xing, H. Zhang to replace conventional actively cooled tokamak divertor plates with a set of rapidly moving, passively inertia for ~10-30 sec, and would then be removed from the vessel for processing. When outside the tokamak

  20. City of Castle Hills State of the City and Recommendations 

    E-Print Network [OSTI]

    Bright, Elise; Croxell, Christina

    2003-01-01

    stream_source_info 2006_CastleHills.pdf.txt stream_content_type text/plain stream_size 250 Content-Encoding ISO-8859-1 stream_name 2006_CastleHills.pdf.txt Content-Type text/plain; charset=ISO-8859-1 ...

  1. Becky Hill Green Mountain DNA Conference LT-DNA Analysis

    E-Print Network [OSTI]

    Becky Hill ­ Green Mountain DNA Conference LT-DNA Analysis July 26, 2010 http of the Chief Medical Examiner, NYC Green Mountain DNA Conference Burlington, VT July 26, 2010 Low Template (LT generally aim for 0.5-2 ng 100 pg template 5 pg template #12;Becky Hill ­ Green Mountain DNA Conference LT

  2. 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

  3. Iodide Sorption to Clays and the Relationship to Surface Charge and Clay Texture - 12356

    SciTech Connect (OSTI)

    Miller, Andrew; Kruichiak, Jessica; Tellez, Hernesto; Wang, Yifeng [Sandia National Laboratories, Albuquerque, NM 87185 (United States)

    2012-07-01

    Iodine is assumed to behave conservatively in clay barriers around nuclear waste repositories and in natural sediments. Batch experiments tend to show little to no sorption, while in column experiments iodine is often retarded relative to tritiated water. Current surface complexation theory cannot account for negatively charged ion sorption to a negatively charged clay particle. Surface protonation and iodide sorption to clay minerals were examined using surface titrations and batch sorption experiments with a suite of clay minerals. Surface titrations were completed spanning a range of both pH values and ionic strengths. For reference, similar titrations were performed on pure forms of an Al-O powder. The titration curves were deconvoluted to attain the pKa distribution for each material at each ionic strength. The pKa distribution for the Al-O shows two distinct peaks at 4.8 and 7.5, which are invariant with ionic strength. The pKa distribution of clays was highly variable between the different minerals and as a function of ionic strength. Iodide sorption experiments were completed at high solid:solution ratios to exacerbate sorption properties. Palygorskite and kaolinite had the highest amount of iodide sorption and montmorillonite had the least. (authors)

  4. McGraw-Hill 2008 Yearbook of Science & Technology The McGraw-Hill Companies "Solitons in Electrical Networks"

    E-Print Network [OSTI]

    Ricketts, David S.

    of wave energy within the pulse shape without dispersion and exhibit remarkable nonlinear dynamics dispersion of energy, the light-wave solitons can carry a large amount of digital information in longMcGraw-Hill 2008 Yearbook of Science & Technology © The McGraw-Hill Companies "Solitons

  5. Clay Minerals Related To The Hydrothermal Activity Of The Bouillante...

    Open Energy Info (EERE)

    arc. Three directional wells were drilled in 2001 to optimize the productivity of the geothermal field up to 15 MWe and to investigate the vertical distribution of clay...

  6. Molecular Simulation of Carbon Dioxide Nanodroplets on Clay in...

    Office of Scientific and Technical Information (OSTI)

    Molecular Simulation of Carbon Dioxide Nanodroplets on Clay in Deep Saline Aquifers. Citation Details In-Document Search Title: Molecular Simulation of Carbon Dioxide Nanodroplets...

  7. Molecular Simulation of Carbon Dioxide Brine and Clay Mineral...

    Office of Scientific and Technical Information (OSTI)

    Molecular Simulation of Carbon Dioxide Brine and Clay Mineral Interactions and Determination of Contact Angles. Citation Details In-Document Search Title: Molecular Simulation of...

  8. Molecular Simulation of Carbon Dioxide Nanodroplets on Clay Surfaces...

    Office of Scientific and Technical Information (OSTI)

    Molecular Simulation of Carbon Dioxide Nanodroplets on Clay Surfaces in Deep Saline Aquifers. Citation Details In-Document Search Title: Molecular Simulation of Carbon Dioxide...

  9. Clay Electric Cooperative, Inc- Energy Smart Energy Efficiency Rebate Program

    Broader source: Energy.gov [DOE]

    Rebates are available only to Clay Electric Cooperative (CEC) residential members who are making efficiency upgrades to primary residence served by CEC. Rebates are available for residential...

  10. The need to design and construct roadways on highly plastic clays is common in central and eastern Texas, where expansive clays are prevalent. Roadways constructed on highly plastic clay subgrades may be damaged

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    The need to design and construct roadways on highly plastic clays is common in central and eastern Texas, where expansive clays are prevalent. Roadways constructed on highly plastic clay subgrades may the infiltration of water into highly plastic clays under an increased gravity field in a centrifuge. Project

  11. Investigations of Near-Field Thermal-Hydrologic-Mechanical-Chemical Models for Radioactive Waste Disposal in Clay/Shale Rock

    E-Print Network [OSTI]

    Liu, H.H.

    2012-01-01

    of a jurassic opalinum shale, switzerland. Clays and Clay96   1 INTRODUCTION Clay/shale has been considered asand Rupture of Heterogeneous Shale Samples by Using a Non-

  12. 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...

  13. Becky Hill ABI 3130xl Validation Applied Biosystems HID University/

    E-Print Network [OSTI]

    · Technology ­ Research programs in SNPs, miniSTRs, Y-STRs, mtDNA, qPCR ­ Assay and software development Experiments Performed at NIST Becky Hill ABI Seminar Series Future Trends in Forensic DNA Technology

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

    Office of Energy Efficiency and Renewable Energy (EERE)

    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...

  15. 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...

  16. Naphthene upgrading with pillared synthetic clay catalysts

    SciTech Connect (OSTI)

    Sharma, R.K.; Olson, E.S. [Univ. of North Dakota, Grand Forks, ND (United States)

    1995-12-31

    Catalytic hydrotreatment of methylcyclohexane was investigated to model upgrading of coal-derived naphthenes. Nickel-substituted synthetic mica montmorillonite (NiSMM), alumina-pillared NiSMM and Zirconia-pillared NiSMM were prepared and tested for hydrocracking and hydroisomerization of methylcyclohexane. Infrared and thermal desorption studies of the pyridine-adsorbed catalysts indicated the presence of Lewis and Bronsted acid sites. Total acidity and surface area increased with pillaring of NiSMM with polyoxy aluminum and polyoxy zirconium cations. Methylcyclohexane was reacted with these catalysts under a variety of conditions. Pillared clays gave higher gas yields and higher hydrocracking but lower hydroisomerization activity than nonpillared clay. The majority of the products were branched alkanes (isoparaffinic). These catalysts effectively use hydrogen as indicated by the minimal formation of aromatic hydrocarbons, coke, or other oligomeric materials. The effect of various operating conditions, i.e., reaction temperature, contact time, H{sub 2} pressure, and catalyst, on the product distribution will be described.

  17. The washability of lignites for clay removal

    SciTech Connect (OSTI)

    Oteyaka, B.; Yamik, A.; Ucar, A.; Sahbaz, O.; Demir, U. [Dumlupinar University, Kutahya (Turkey). Dept. of Mining Engineering

    2008-07-01

    In the washability research of the Seyitomer Lignites (Kutahya-Turkey), with lower calorific value (1,863 kcal/kg) and high ash content (51.91%), by heavy medium separation, it was found out that middling clay in the coal had an effect to change the medium density. To prevent this problem, a trommel sieve with 18 and 5 mm aperture diameter was designed, and the clay in the coal was tried to be removed using it before the coal was released to heavy medium. Following that, the obtained coal in -100 + 18 mm and -18 + 5 mm fractions was subjected to sink and float test having 1.4 gcm{sup -3} and 1.7 gcm{sup -3} medium densities (-5 mm fraction will be evaluated in a separate work). Depending on the raw coal, with the floating of -100 + 18 mm and -18 + 5 mm size fraction in 1.4 gcm{sup -3} medium density, clean coal with 60.10% combustible matter recovery, 19.12% ash, and 3,150 kcal/kg was obtained. Also floating of the samples sinking in 1.4 gcm{sup -3} in the medium density (1.7 gcm{sup -3}), middling with 18.70% combustible matter recovery, 41.93% ash, 2,150 kcal/kg, and tailing having 78.31% ash were obtained.

  18. After runaway: The trans-Hill stage of planetesimal growth

    SciTech Connect (OSTI)

    Lithwick, Yoram [Department of Physics and Astronomy, Northwestern University, Evanston, IL 60208, USA and Center for Interdisciplinary Exploration and Research in Astrophysics (CIERA), Evanston, IL 60208 (United States)

    2014-01-01

    When planetesimals begin to grow by coagulation, they first enter an epoch of runaway, during which the biggest bodies grow faster than all the others. The questions of how runaway ends and what comes next have not been answered satisfactorily. We show that runaway is followed by a new stage—the 'trans-Hill stage'—that commences when the bodies that dominate viscous stirring ('big bodies') become trans-Hill, i.e., when their Hill velocity matches the random speed of the small bodies they accrete. Subsequently, the small bodies' random speed grows in lockstep with the big bodies' sizes, such that the system remains in the trans-Hill state. Trans-Hill growth is crucial for determining the efficiency of growing big bodies, as well as their growth timescale and size spectrum. Trans-Hill growth has two sub-stages. In the earlier one, which occurs while the stirring bodies remain sufficiently small, the evolution is collisionless, i.e., collisional cooling among all bodies is irrelevant. The efficiency of forming big bodies in this collisionless sub-stage is very low, ?10? << 1, where ? ? 0.005(a/AU){sup –1} is the ratio between the physical size of a body and its Hill radius. Furthermore, the size spectrum is flat (equal mass per size decade, i.e., q = 4). This collisionless trans-Hill solution explains results from previous coagulation simulations for both the Kuiper Belt and the asteroid belt. The second trans-Hill sub-stage commences once the stirring bodies grow big enough (>?{sup –1} × the size of the accreted small bodies). After that time, collisional cooling among small bodies controls the evolution. The efficiency of forming big bodies rises and the size spectrum becomes more top heavy. Trans-Hill growth can terminate in one of two ways, depending on the sizes of the small bodies. First, mutual accretion of big bodies can become significant and conglomeration proceeds until half of the total mass is converted into big bodies. This mode of growth may explain the observed size distributions of small bodies in the solar system and is explored in our subsequent work. Second, if the big bodies' orbits become separated by their Hill radius, oligarchy commences. This mode likely precedes the formation of fully fledged planets.

  19. The Effect of Physico-Chemical Factors on the Stability and Transport of Clay Particles 

    E-Print Network [OSTI]

    Musharova, Darya

    2012-07-16

    clays, which include the kaolinite groups of clays. Therefore, two basic damage mechanisms of clay minerals are swelling and dispersion. Both mechanisms cause pore plugging, and thus aggravate hydrocarbon ease of flow. In this thesis, the effect...

  20. Water in clay-water systems (1) Philip F. LOW

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    Water in clay-water systems (1) Philip F. LOW Department of Agronomy, Purdue University. Agric. Exp. Stn., West Lafayette, IN 47907, U.S.A. SUMMARY The swelling of clay-water systems and the thermodynamic, hydrodynamic and spectroscopic properties of water in these systems are discussed. The swelling

  1. Toxic element composition of multani mitti clay for nutritional safety

    E-Print Network [OSTI]

    Short, Daniel

    ´, Budapest, Hungary 2012 Abstract Geophagy of multani mitti (MM) clay is very common in central Pakistan of Science, Pakistan Institute of Nuclear Science and Technology (PINSTECH), P.O. Nilore, Islamabad, Pakistan-012-1876-x #12;In Pakistan geophagy of multani mitti (MM) clay is very common especially amongst the women

  2. Cesium Adsorption on Clay Minerals: An EXAFS Spectroscopic

    E-Print Network [OSTI]

    Chorover, Jon

    Cesium Adsorption on Clay Minerals: An EXAFS Spectroscopic Investigation B E N J A M I N C . B O, Arizona 85721-0038 Cesium adsorption on the clay minerals vermiculite and montmorilloniteisdescribedasafunctionofsurfacecoverage using extended X-ray adsorption fine structure spectroscopy (EXAFS). Cesium (Cs) possessed

  3. Testing of Expansive Clays in a Centrifuge Permeameter

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    Testing of Expansive Clays in a Centrifuge Permeameter M. D. Plaisted & J. G. Zornberg with the objective of characterizing the swelling of highly plastic clays using a centrifuge permeameter. The new. This study, conducted using a comparatively simple, non- instrumented centrifuge device complements ongo- ing

  4. This article was downloaded by: [University North Carolina -Chapel Hill] On: 19 July 2012, At: 11:00

    E-Print Network [OSTI]

    Shen, Haipeng

    This article was downloaded by: [University North Carolina - Chapel Hill] On: 19 July 2012, At: 11 of North Carolina at Chapel Hill, Chapel Hill, NC, 27599 b Biomedical Research Imaging Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, 27599 c Department of Statistics and Operations Research

  5. Economic Development Benefits of the Mars Hill Wind Farm, Wind Powering America Rural Economic Development, Case Study (Fact Sheet)

    SciTech Connect (OSTI)

    Not Available

    2009-06-01

    This case study summarizes the economic development benefits of the Mars Hill Wind Farm to the community of Mars Hill, Maine. The Mars Hill Wind Farm is New England's first utility-scale wind farm.

  6. Potassium Fixation and Supply by Soils with Mixed Clay Minerals. 

    E-Print Network [OSTI]

    Hipp, Billy W.

    1969-01-01

    potassium Fixation and Supply By Soils With Misd Clay Minerals I KUS A&M UNIVERSITY Tcrv Agricultural Experiment Station r i 0. Kunkel, Acting Director, College Station, Texas Summary to the plants while Cameron clay supplied onl!. Studies were made... of plants for any one crop period. The plants were n , with distilled water throughout the experiment. ' Ther I Previous work by Hipp and Thomas (3) pointed out the importance of clay type in the assessment of K avail- ability in certain soils of Texas...

  7. SEP Success Story: Turkey Hill Dairy: Where Energy is Not Left...

    Office of Environmental Management (EM)

    Turkey Hill Dairy: Where Energy is Not Left Flapping in the Wind SEP Success Story: Turkey Hill Dairy: Where Energy is Not Left Flapping in the Wind December 21, 2011 - 11:57am...

  8. SURVEYOR REPORT STANDARDS FOR THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    SURVEYOR REPORT STANDARDS FOR THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL A survey report is to accompany each digital survey submitted to the University of North Carolina at Chapel Hill. Reports describe

  9. Flint Hills Resources, LP- FE Dkt. No. 15-168-LNG

    Office of Energy Efficiency and Renewable Energy (EERE)

    The Office of Fossil Energy (FE) of the Department of Energy (DOE) gives notice of receipt of an application, filed on November 5, 2015, by Flint Hills Resources, LP (Flint Hills), requesting long...

  10. Voluntary Protection Program Onsite Review, CH2M HILL B&W West...

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

    CH2M HILL B&W West Valley LLC, West Valley Demonstration Project - October 2013 Voluntary Protection Program Onsite Review, CH2M HILL B&W West Valley LLC, West Valley Demonstration...

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

    E-Print Network [OSTI]

    McDermott, David Thomas

    2009-11-09

    Definitions of the extent of the Loess Hills of the Missouri River valley have become smaller over the last century. The reduced extent of the Hills, as represented in both promotional and scientific literature, no longer accurately reflects...

  12. The Structural and Petrologic Evolution of the Red Hills Ultramafic Massif: Coupled Melt Migration and Deformation during Subduction Initiation 

    E-Print Network [OSTI]

    Stewart, Eric

    2015-07-28

    , and lherzolite (Plateau complex); Banded dunite and harzburgite (Ellis Stream complex). Geothermobarometry, major and trace element geochemistry, geochronology, and structural analysis are combined with the geologic mapping to place the history of the rocks...

  13. Intimate Emptiness: The Flint Hills Wind Turbine Controversy

    E-Print Network [OSTI]

    Graham, Howard Russell

    2008-07-28

    wind turbine sites across the state. 21 In 2000, wind research revealed that the ?Sunflower State ranked near the top in the country for wind-energy potential;? 22 in 2001, the Montezuma Project in Gray County, near Dodge City, Kansas? first wind..., and their argument. My first chapter locates the Flint Hills, explains why they are unique, discovers the reason wind developers wanted to site turbines in the Hills, and introduces the wind controversy. I draw on a number of secondary sources to help position...

  14. 2013 strategic petroleum reserve big hill well integrity grading report.

    SciTech Connect (OSTI)

    Lord, David L.; Roberts, Barry L.; Lord, Anna C. Snider; Bettin, Giorgia; Sobolik, Steven Ronald; Park, Byoung Yoon; Rudeen, David Keith; Eldredge, Lisa; Wynn, Karen; Checkai, Dean; Perry, James Thomas

    2014-02-01

    This report summarizes the work performed in developing a framework for the prioritization of cavern access wells for remediation and monitoring at the Big Hill Strategic Petroleum Reserve site. This framework was then applied to all 28 wells at the Big Hill site with each well receiving a grade for remediation and monitoring. Numerous factors affecting well integrity were incorporated into the grading framework including casing survey results, cavern pressure history, results from geomechanical simulations, and site geologic factors. The framework was developed in a way as to be applicable to all four of the Strategic Petroleum Reserve sites.

  15. Sandstone Acidizing Using Chelating Agents and their Interaction with Clays 

    E-Print Network [OSTI]

    George, Noble Thekkemelathethil 1987-

    2013-01-09

    in the application of acidizing, coreflood tests were performed on Berea and Bandera sandstone cores. Another disadvantage of mud acid has been the fast spending at clay mineral surfaces leading to depletion of acid strength, migration of fines, and formation...

  16. Immersion freezing of clay minerals and bacterial ice nuclei

    E-Print Network [OSTI]

    Hiranuma, Naruki

    2013-01-01

    The immersion mode ice nucleation efficiency of clay minerals and biological aerosols has been investigated using the AIDA (Aerosol Interaction and Dynamics in the Atmosphere) cloud chamber. Both monodisperse and polydisperse ...

  17. Modeling Coupled Processes in Clay Formations for Radioactive Waste Disposal

    SciTech Connect (OSTI)

    Liu, Hui-Hai; Rutqvist, Jonny; Zheng, Liange; Sonnenthal, Eric; Houseworth, Jim; Birkholzer, Jens

    2010-08-31

    As a result of the termination of the Yucca Mountain Project, the United States Department of Energy (DOE) has started to explore various alternative avenues for the disposition of used nuclear fuel and nuclear waste. The overall scope of the investigation includes temporary storage, transportation issues, permanent disposal, various nuclear fuel types, processing alternatives, and resulting waste streams. Although geologic disposal is not the only alternative, it is still the leading candidate for permanent disposal. The realm of geologic disposal also offers a range of geologic environments that may be considered, among those clay shale formations. Figure 1-1 presents the distribution of clay/shale formations within the USA. Clay rock/shale has been considered as potential host rock for geological disposal of high-level nuclear waste throughout the world, because of its low permeability, low diffusion coefficient, high retention capacity for radionuclides, and capability to self-seal fractures induced by tunnel excavation. For example, Callovo-Oxfordian argillites at the Bure site, France (Fouche et al., 2004), Toarcian argillites at the Tournemire site, France (Patriarche et al., 2004), Opalinus clay at the Mont Terri site, Switzerland (Meier et al., 2000), and Boom clay at Mol site, Belgium (Barnichon et al., 2005) have all been under intensive scientific investigations (at both field and laboratory scales) for understanding a variety of rock properties and their relations with flow and transport processes associated with geological disposal of nuclear waste. Clay/shale formations may be generally classified as indurated and plastic clays (Tsang et al., 2005). The latter (including Boom clay) is a softer material without high cohesion; its deformation is dominantly plastic. For both clay rocks, coupled thermal, hydrological, mechanical and chemical (THMC) processes are expected to have a significant impact on the long-term safety of a clay repository. For example, the excavation-damaged zone (EDZ) near repository tunnels can modify local permeability (resulting from induced fractures), potentially leading to less confinement capability (Tsang et al., 2005). Because of clay's swelling and shrinkage behavior (depending on whether the clay is in imbibition or drainage processes), fracture properties in the EDZ are quite dynamic and evolve over time as hydromechanical conditions change. To understand and model the coupled processes and their impact on repository performance is critical for the defensible performance assessment of a clay repository. Within the Natural Barrier System (NBS) group of the Used Fuel Disposition (UFD) Campaign at DOE's Office of Nuclear Energy, LBNL's research activities have focused on understanding and modeling such coupled processes. LBNL provided a report in this April on literature survey of studies on coupled processes in clay repositories and identification of technical issues and knowledge gaps (Tsang et al., 2010). This report will document other LBNL research activities within the natural system work package, including the development of constitutive relationships for elastic deformation of clay rock (Section 2), a THM modeling study (Section 3) and a THC modeling study (Section 4). The purpose of the THM and THC modeling studies is to demonstrate the current modeling capabilities in dealing with coupled processes in a potential clay repository. In Section 5, we discuss potential future R&D work based on the identified knowledge gaps. The linkage between these activities and related FEPs is presented in Section 6.

  18. Analysis of consolidation around driven piles in overconsolidated clay

    E-Print Network [OSTI]

    Niarchos, Dimitrios G

    2012-01-01

    The principal objective of this thesis is to assess the capabilities of an already established analytical framework for understanding and predicting the behavior of piles driven in highly overconsolidated clays (OCR24). ...

  19. The mechanical behavior of heavily overconsolidated resedimented Boston Blue Clay

    E-Print Network [OSTI]

    Vargas Bustamante, Albalyra Geraldine

    2013-01-01

    Geotechnical engineers encounter some of the most challenging problems in heavily overconsolidated soils. Clays under this condition originated in nature or man-made construction. This thesis investigates the mechanical ...

  20. Unsaturated properties for non-Darcian water flow in clay

    E-Print Network [OSTI]

    Liu, H.H.

    2014-01-01

    Physical chemistry of clay-water interaction, Advance inporous media. Advances in Water Resources 2, 351-362. Zou,Newtonian fluids Figure 2. A water element in a capillary

  1. Intercalation of Trichloroethene by Sediment-Associated Clay Minerals

    SciTech Connect (OSTI)

    Matthieu, Donald E.; Brusseau, Mark; Johnson, G. R.; Artiola, J. L.; Bowden, Mark E.; Curry, J. E.

    2013-01-01

    The objective of this research was to examine the potential for intercalation of trichloroethene (TCE) by clay minerals associated with aquifer sediments. Sediment samples were collected from a field site inTucson, AZ. Two widely used Montmorillonite specimen clays were employed as controls. X-ray diffraction, conducted with a controlled-environment chamber, was used to characterize smectite interlayer dspacing for three treatments (bulk air-dry sample, sample mixed with synthetic groundwater, sample mixed with TCE-saturated synthetic groundwater). The results show that the d-spacing measured for the samples treated with TCE-saturated synthetic groundwater are larger (*26%) than those of the untreated samples for all field samples as well as the specimen clays. These results indicate that TCE was intercalated by the clay minerals, which may have contributed to the extensive elution tailing observed in prior miscible-displacement experiments conducted with this sediment.

  2. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query Processing on GPUs

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query Processing on GPUs The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases CPU vs. GPU CPU (3 GHz) System Memory MB) GPU (690 MHz) 2 x 1 MB Cache The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon

  3. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL1 http://gamma.cs.unc.edu/DAB

    E-Print Network [OSTI]

    Lin, Ming C.

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL1 http://gamma.cs.unc.edu/DAB http of NORTH CAROLINA at CHAPEL HILL2 Digital Painting Alvy Ray Smith and Ed Ernshwiller working on "Paint ·No fading or decay ·No physical limits #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL3

  4. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query co-Processing on

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query co University of North Carolina at Chapel Hill #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL Superscalar Out-of-order SMT Performance *graph courtesy of Rakesh Kumar #12;The UNIVERSITY of NORTH CAROLINA

  5. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query co-Processing on

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query co University of North Carolina at Chapel Hill The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Out-of-order SMT Performance *graph courtesy of Rakesh Kumar #12;The UNIVERSITY of NORTH CAROLINA

  6. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query co-Processing on

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query co University of North Carolina at Chapel Hill The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Out-of-order SMT Performance *graph courtesy of Rakesh Kumar The UNIVERSITY of NORTH CAROLINA

  7. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query Processing on GPUs

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query Processing on GPUs The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases CPU vs. GPU CPU (3 GHz) System Memory MB) GPU (690 MHz) 2 x 1 MB Cache #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon

  8. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL DiFi: Distance Fields -Fast

    E-Print Network [OSTI]

    North Carolina at Chapel Hill, University of

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL DiFi: Distance Fields - Fast Computation Using UNIVERSITY of NORTH CAROLINA at CHAPEL HILL Distance Fields Distance Function For a site a scalar function f UNIVERSITY of NORTH CAROLINA at CHAPEL HILL What is a Voronoi Diagram? Given a collection of geometric

  9. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query co-Processing on

    E-Print Network [OSTI]

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query co University of North Carolina at Chapel Hill Stavros Harizopoulos MIT #12;The UNIVERSITY of NORTH CAROLINA of Rakesh Kumar #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases © A. Ailamaki

  10. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Query Processing on GPUs

    E-Print Network [OSTI]

    Ailamaki, Anastassia

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases Query Processing on GPUs UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon Databases CPU vs. GPU CPU (3 GHz) System Memory MB) GPU (690 MHz) 2 x 1 MB Cache #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL@Carnegie Mellon

  11. 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

  12. DEVELOPMENT OF AN ELK SIGHTABILITY MODEL FOR THE BLACK HILLS OF SOUTH DAKOTA

    E-Print Network [OSTI]

    DEVELOPMENT OF AN ELK SIGHTABILITY MODEL FOR THE BLACK HILLS OF SOUTH DAKOTA BY EVAN C. PHILLIPS SIGHTABILITY MODEL FOR THE BLACK HILLS OF SOUTH DAKOTA Evan C. Phillips August 26, 2011 Elk (Cervus elaphus specific to the elk population that resides within the Black Hills of South Dakota. Sightability trials

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

    E-Print Network [OSTI]

    Janée, Greg

    . The agendas for digital library and classification research in relating to KOS are also proposed. [Keywords DIGITIZING RETRIEVING SEARCHING VISUALIZING KNOWLEDGE ORGANIZATION SYSTEMS AUTHORITY FILES CLASSIFICATION ( ) [] [] Integration of Knowledge Organization Systems into Digital Library Architectures Linda Hill, Ph.D.1 Olha

  14. Penrose Life: ash and oscillators Margaret Hill1

    E-Print Network [OSTI]

    Stepney, Susan

    Penrose Life: ash and oscillators Margaret Hill1 , Susan Stepney1 , and Francis Wan2 1 Department tiling grid. We in- vestigate the lifetime to stability, the final `ash' density, and the number quantitative behaviour, with shorter lifetimes, lower ash densities, and higher ocurrence of long

  15. MARQUAM HILL CAMPUS SW SWGIBBS ST / SAM JACKSON PARK RD

    E-Print Network [OSTI]

    Chapman, Michael S.

    B28 EMC MARQUAM HILL CAMPUS BRB SW SWGIBBS ST / SAM JACKSON PARK RD SW SAM JACKSON PARK RD SW US VETERANS HOSPITAL RD SW GAINES ST SW6THAVE SW CAMPUS DR SWUSVETERANSHOSPITALRD SW CAM PUS DR map: www.ohsu.edu/map From Lake Oswego/Sellwood Bridge area · Travel north on S.W. Macadam Ave. · Turn

  16. Hollow clay tile wall program summary report

    SciTech Connect (OSTI)

    Henderson, R.C.; Jones, W.D. [Gilbert/Commonwealth, Inc., Oak Ridge, TN (United States); Beavers, J.E. [MS Technology, Inc. (United States)

    1995-07-30

    Many of the Y-12 Plant buildings, constructed during the 1940s and 1950s, consist of steel ed concrete framing infilled with hollow clay tile (HCT). The infill was intended to provide for building enclosure and was not designed to have vertical or lateral load-carrying capacity. During the late 1970s and early 1980s, seismic and wind evaluations were performed on many of these buildings in conjunction with the preparation of a site-wide safety analysis report. This analytical work, based on the best available methodology, considered lateral load-carrying capacity of the HCT infill on the basis of building code allowable shear values. In parallel with the analysis effort, DOE initiated a program to develop natural phenomena capacity and performance criteria for existing buildings, but these criteria did not specify guidelines for determining the lateral force capacity of frames infilled with HCT. The evaluation of infills was, therefore, based on the provisions for the design of unreinforced masonry as outlined in standard masonry codes. When the results of the seismic and wind evaluations were compared with the new criteria, the projected building capacities fell short of the requirements. Apparently, if the buildings were to meet the new criteria, many millions of dollars would be required for building upgrades. Because the upgrade costs were significant, the assumptions and approaches used in the analyses were reevaluated. Four issues were identified: (1) Once the infilled walls cracked, what capacity (nonlinear response), if any, would the walls have to resist earthquake or wind loads applied in the plane of the infill (in-plane)? (2) Would the infilled walls remain within the steel or reinforced concrete framing when subjected to earthquake or high wind loads applied perpendicular to the infill (out-of-plane)? (3) What was the actual shear capacity of the HCT infill? (4) Was modeling the HCT infill as a shear wall the best approach?

  17. 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))

    1991-01-01

    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.

  18. 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)

    1991-12-31

    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.

  19. Midbarrel hydrocracking process employing rare earth pillared clays

    SciTech Connect (OSTI)

    Gortsema, F.P.; McCauley, J.R.; Miller, J.G. Rabo, J.A.

    1991-02-26

    This patent describes improvement in a process for hydrocracking hydrocarbons boiling above about 700{degrees} F. to midbarrel fuel products boiling between about 300{degrees} F. and about 700{degrees} F. which includes contacting the hydrocarbons with hydrogen under effective hydrocracking conditions in the presence of a catalyst composition consisting of at least one hydrogenation component and at least one cracking component. The improvement comprises utilizing as the cracking component an expanded clay including pillars comprising at least one pillaring metal, at least one rare earth element and oxygen located between the sheets of at least one clay mineral or synthetic analogue thereof.

  20. Diagenesis of clay minerals from early Eocene shales of Texas 

    E-Print Network [OSTI]

    Whynot, John David

    1983-01-01

    expandable layers with depth that is reflected in the K 0 content and cation exchange capac- 2 ity (CEC) of the mixed-layer clay rich fine clay (& 0. 2 )jm) fraction. Samples high in expandable layers have a low K 0 content and high CEC. Samples low... in expandable layers have a high K 0 content and low CEC, which reflect the potassium being fixed in the interlayer positions of expandable layers. Potassium for this reaction may come from the K-feldspar rich silt (2 ? . 63 um) fraction. Some samples show...

  1. Lateral load test of a drilled shaft in clay 

    E-Print Network [OSTI]

    Kasch, Vernon R

    1977-01-01

    LATERAL LOAD TEST OF A DRILLED SHAFT IN CLAY A Thesis by VERNON RAY KASCH Submitted to the Graduate College of Texas A8M University in partial fulfillment of the requirement for the degree of MASTER OF SCIENCE December 1977 Major Subject...: Civil Engineering LATERAL LOAD TEST OF A DRILLED SHAFT IN CLAY A Thesis by VERNON RAY KASCH Approved as to style and content by: Harry M. Coyle - Ch irman of Committee Charles H. Samson, Jr. Head of Department Wayne . Dunlap - Ne er Christop er C...

  2. Clay Minerals Related To The Hydrothermal Activity Of The Bouillante

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County,North Carolina:Clay

  3. The University of North Carolina at Chapel Hill The University of North Carolina at Chapel Hill offers a comprehensive benefit package

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    The University of North Carolina at Chapel Hill The University of North Carolina at Chapel Hill positions. EPA positions are Exempt from the provisions of the State Personnel Act of North Carolina plans are underwritten by the State Health Plan of North Carolina and administered by Blue Cross Blue

  4. Wesley Hills, New York: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia: Energy Resources Jump to:SearchWesley Hills, New York: Energy

  5. Woodland Hills, Utah: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia:Illinois:Wizard Power Pty Ltd JumpWoodcliffWoodlakeHills, Utah:

  6. Vine 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin,Village of Wellington, Ohio (Utility Company)Hill, California:

  7. Sugar Hill, New Hampshire: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)Model for the Entire Country |Illinois: EnergyHill, New

  8. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy Resources Jump to:Hershey, Pennsylvania:Hidden Hills, California: Energy

  9. Druid Hills, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (UtilityInstrumentsAreafor Geothermal Resources Rules - IdahoDruid Hills,

  10. Sedco 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk,SageScheucoSedco Hills, California: Energy Resources Jump to:

  11. Settlers Hill Gas 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for Low Emission Development StrategiesInformationSettlers Hill

  12. Shorewood Hills, Wisconsin: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for LowInformation NanoTexas:Shiloh,Shoreacres,Shorewood Hills,

  13. Society Hill, New Jersey: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity forSilicium de ProvenceSolarProjectHill, New Jersey: Energy

  14. Marshfield Hills, Massachusetts: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma,InformationIllinois: EnergyWisconsin:Marshfield Hills, Massachusetts:

  15. Liberty 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona: EnergyLebanonTexas:Hill, Texas: Energy Resources Jump to:

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

    Open Energy Info (EERE)

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  17. DOE to accept bids for Elk Hills crude

    SciTech Connect (OSTI)

    Not Available

    1992-05-04

    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.

  18. Multiscale micromechanical modeling of the thermal/mechanical properties of polymer/clay nanocomposites

    E-Print Network [OSTI]

    Sheng, Nuo, 1977-

    2006-01-01

    Polymer/clay nanocomposites have been observed to exhibit enhanced thermal/mechanical properties at low weight fractions (We) of clay. Continuum-based composite modeling reveals that the enhanced properties are strongly ...

  19. Clay mineralogy and its effect on physical properties in the Gulf of Mexico northwestern continental slope 

    E-Print Network [OSTI]

    Berti, Debora

    2005-02-17

    The clay mineral composition of sediments deposited in the last six oxygen isotope stages in the Gulf of Mexico continental slope was characterized. Smectite and illite were found to be the two major clay minerals of the ...

  20. On the relationship between water-flux and hydraulic gradient for unsaturated and saturated clay

    E-Print Network [OSTI]

    Liu, H.H.

    2014-01-01

    Threshold gradient for water flow in clay systems. Soil.Darcy’s law for the flow of water in soils. Soil Science 93:1970. Saturated flow of water through clay loam subsoil

  1. Investigations of Near-Field Thermal-Hydrologic-Mechanical-Chemical Models for Radioactive Waste Disposal in Clay/Shale Rock

    E-Print Network [OSTI]

    Liu, H.H.

    2012-01-01

    illitization in burial diagenesis environments. Geochimicausually part of the diagenesis process of clay formation (is usually part of the diagenesis process of clay formation.

  2. Chinese character decoding: a semantic bias? Clay Williams Thomas Bever

    E-Print Network [OSTI]

    Bever, Thomas G.

    Chinese character decoding: a semantic bias? Clay Williams · Thomas Bever Published online: 6 April on Chinese character decoding were examined. Our results suggest that semantic and phonetic radicals are each response times. These results are interpreted to indicate that while educated native Chinese speakers have

  3. Suction effects in deep Boom clay block samples Pierre DELAGE 1

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Suction effects in deep Boom clay block samples Pierre DELAGE 1 , Trung-Tinh LE 1 , Anh-Minh TANG located at Mol (Belgium) called Boom clay, in the context of research into deep nuclear waste disposal. Suction effects in deep Boom clay block samples were investigated through the characterisation

  4. 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) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Water-Gas Sampling At...

  5. DOE Selects CH2M Hill Plateau Remediation Company for Plateau...

    Energy Savers [EERE]

    by CH2M Hill Constructors, Inc. The team also includes AREVA Federal Services, LLC; East Tennessee Materials & Energy Corporation, Inc.; and Fluor Federal Services, Inc. as...

  6. West Hills, New York: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEtGeorgia: Energy Resources JumpChicago, Illinois:JumpHaverstraw, NewHills,

  7. Turpin Hills, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-EnhancingEt Al.,Turin, New York: Energy Resources Jump to:Georgia:Turpin Hills, Ohio:

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

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01

    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.

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

    SciTech Connect (OSTI)

    McDonald, J.

    1980-05-01

    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.

  10. Tara Hills, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren)ModelTalbotts Ltd JumpJumpInformationTaos County,Hills,

  11. Harris Hill, New York: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynnMassachusetts: EnergySoftware IncHarmon,Tennessee: EnergyHarrisHill,

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

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  13. Homa Hills, Wyoming: Energy Resources | Open Energy Information

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  14. Four Hills Nashua Landfill Biomass Facility | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainable Urban TransportFortistar LLC Jump to:EnergyMontana: Energy ResourcesHills

  15. Granite Hills, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View New PagesSustainableGlynn County, Georgia: EnergyGorlitzLedge,Ohio: EnergyTexas:OpenHills,

  16. Fenton Hill HDR Geothermal Area | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, AlabamaETEC GmbHFarinello Geothermal PowerGuidelines | OpenFediRenewableFenton Hill HDR

  17. 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page onRAPID/Geothermal/Exploration/ColoradoRemsenburg-Speonk, NewMichigan: EnergyRocklinRohm and Haas Co JumpElectricHills,

  18. Shinnecock Hills, New York: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing Capacity for LowInformation NanoTexas:Shiloh, Ohio:Shinnecock Hills, New

  19. Spring Hill, Kansas: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page| Open Energy Information Serbia-Enhancing CapacityVectren) Jump to:Spill Prevention andWell Log JumpHill, Kansas:

  20. Meridian Hills, Indiana: Energy Resources | Open Energy Information

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  1. Morgan 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History ViewMayo, Maryland: EnergyInformation MontanaOhio:Hill, California: Energy Resources Jump to:

  2. Los Altos 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas:Montezuma, Arizona:Oregon: EnergyLloyd, NewBranchLongweiLos Alamos CountyAltos Hills,

  3. McGinness Hills Geothermal Project | Open Energy Information

    Open Energy Info (EERE)

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  4. McGraw Hill Construction | Open Energy Information

    Open Energy Info (EERE)

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  5. Lea Hill, Washington: Energy Resources | Open Energy Information

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  6. Lexington Hills, California: Energy Resources | Open Energy Information

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

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

    Open Energy Info (EERE)

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  9. Red Hill, Pennsylvania: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

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  10. Oak Hills Place, Louisiana: Energy Resources | Open Energy Information

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  11. Palos Hills, Illinois: Energy Resources | Open Energy Information

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  12. Penn Hills, Pennsylvania: Energy Resources | Open Energy Information

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  13. Southern Minnesota Hills Wind Farm | Open Energy Information

    Open Energy Info (EERE)

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  14. Barrington Hills, Illinois: Energy Resources | Open Energy Information

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  15. Barton Hills, Michigan: Energy Resources | Open Energy Information

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

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  17. Campton Hills, Illinois: Energy Resources | Open Energy Information

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

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

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  20. Braddock Hills, Pennsylvania: Energy Resources | Open Energy Information

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  1. Brewster Hill, New York: Energy Resources | Open Energy Information

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  2. Bunker Hill Village, Texas: Energy Resources | Open Energy Information

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  3. Clover Hill, Maryland: Energy Resources | Open Energy Information

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  4. Clyde Hill, Washington: Energy Resources | Open Energy Information

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  5. Country Club Hills, Illinois: Energy Resources | Open Energy Information

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  6. Cedar Hills, Oregon: Energy Resources | Open Energy Information

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  7. Cimarron Hills, Colorado: Energy Resources | Open Energy Information

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  8. City of Blue Hill, Nebraska (Utility Company) | Open Energy Information

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

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

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

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  12. Hill County, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History View NewGuam: Energyarea, CaliforniaHessWind Project Jump to:NewHillTexas:

  13. Loess Hills Wind Energy Center | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIXsource History ViewInformationWindsCompressedListguided waves fromLocustLoess Hills

  14. Bedford Hills, New York: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin: EnergyYorkColorado StateWindInc JumpBeatty,Hills, New York:

  15. Black Hills 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowaWisconsin:Pontiac Biomass Facility JumpII Jump to:Bitworks WindBlack Hills

  16. WilderHill New Energy Finance 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoop IncIowa (Utility Company)Idaho)VosslohWest PlainsAssn,WilderHill New Energy

  17. Clover Hill High School 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButtePower Ventures Jump to: navigation, searchClover Hill High School Wind Project

  18. Clay County, Kentucky: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida:

  19. Clay County, Nebraska: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County,

  20. THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL ANNUAL CAMPUS SECURITY REPORT

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL 2014 ANNUAL CAMPUS SECURITY REPORT INCLUDING policies. In accordance with that requirement, The University of North Carolina at Chapel Hill's Office of University Counsel, working with partners across campus, has prepared this report. The University of North

  1. Subsurface Utility Location Standards UNC Chapel Hill Page 1 of 2 May 17, 2013

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    Subsurface Utility Location Standards UNC ­ Chapel Hill Page 1 of 2 May 17, 2013 THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL SUBSURFACE UTILITY LOCATION STANDARDS Created on July 7, 2005 (Updated May 2013) Scope: Perform field location surveys of utilities installed during the construction phase

  2. 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

  3. 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

  4. 1. Introduction The Ferguson Hill section in New York Canyon has been

    E-Print Network [OSTI]

    McRoberts, Christopher A.

    1. Introduction The Ferguson Hill section in New York Canyon has been well studied.g. Muller & Ferguson, 1939; Taylor et al., 1983, 2000; Guex et al., 1997, 2003a, b; Ward et al., 2007 of the Psiloceras tilmanni group at Ferguson Hill as the defining criteria for the base Hettangian GSSP

  5. Photocatalytic properties of titania pillared clays by different drying methods

    SciTech Connect (OSTI)

    Ding, Z.; Zhu, H.Y.; Lu, G.Q.; Greenfield, P.F.

    1999-01-01

    Photocatalysts based on titania pillared clays (TiO{sub 2} PILCs) have been prepared through a sol-gel method. Different drying methods, air drying (AD), air drying after ethanol extraction (EAD), and supercritical drying (SCD) have been employed and found to have significant effects on the photocatalytic efficiency of the resultant catalysts for the oxidation of phenol in water. Titania pillared clay (TiO{sub 2} PILC) obtained by SCD has the highest external and micropore surface area, largest amount and smallest crystallite size of anatase, and exhibited the highest photocatalytic activity. Furthermore, silica titania pillared clay (SiO{sub 2}-TiO{sub 2} PILC) after SCD, titania coated TiO{sub 2} PILC (SCD) and SiO{sub 2}-TiO{sub 2} PILC (SCD) were synthesized to study the key factors controlling the photocatalytic activity. It is concluded that the dispersion of nanometer-sized anatase on the surface of the PILC particles and the suspensibility of the particles are the most important factors for high photocatalytic efficiency.

  6. Independent Oversight Review, Richland Operations Office and CH2M Hill Plateau Remediation Company and Mission Support Alliance- April 2012

    Office of Energy Efficiency and Renewable Energy (EERE)

    Review of Richland Operations Office and CH2M Hill Plateau Remediation Company and Mission Support Alliance Conduct of Operations

  7. The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL DiFi: Fast 3D Distance Field Computation

    E-Print Network [OSTI]

    North Carolina at Chapel Hill, University of

    The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL DiFi: Fast 3D Distance Field Computation using Graphics Hardware Avneesh Sud, Miguel A. Otaduy and Dinesh Manocha University of North Carolina at Chapel Hill http://gamma.cs.unc.edu/DiFi #12;The UNIVERSITY of NORTH CAROLINA at CHAPEL HILL Distance Field

  8. $?$-tempered metadynamics: Artifact independent convergence times for wide hills

    E-Print Network [OSTI]

    Bradley M. Dickson

    2015-10-26

    Recent analysis of well-tempered metadynamics (WTmetaD) showed that it converges without mollification artifacts in the bias potential. Here we explore how metadynamics heals mollification artifacts, how healing impacts convergence time, and whether alternative temperings may be used to improve efficiency. We introduce "$\\mu$-tempered" metadynamics as a simple tempering scheme, inspired by a related mollified adaptive biasing potential (mABP), that results in artifact independent convergence of the free energy estimate. We use a toy model to examine the role of artifacts in WTmetaD and solvated alanine dipeptide to compare the well-tempered and $\\mu$-tempered frameworks demonstrating fast convergence for hill widths as large as $60^{\\circ}$ for $\\mu$TmetaD.

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

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01

    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.

  10. DOE turns down all bids for Elk Hills crude

    SciTech Connect (OSTI)

    Not Available

    1992-03-30

    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.

  11. Evaluation of Used Fuel Disposition in Clay-Bearing Rock

    SciTech Connect (OSTI)

    Jové Colón, Carlos F.; Weck, Philippe F.; Sassani, David H.; Zheng, Liange; Rutqvist, Jonny; Steefel, Carl I.; Kim, Kunhwi; Nakagawa, Seiji; Houseworth, James; Birkholzer, Jens; Caporuscio, Florie A.; Cheshire, Michael; Rearick, Michael S.; McCarney, Mary K.; Zavarin, Mavrik; Benedicto, Ana; Kersting, Annie B.; Sutton, Mark; Jerden, James; Frey, Kurt E.; Copple, Jacqueline M.; Ebert, William

    2014-08-29

    Radioactive waste disposal in shale/argillite rock formations has been widely considered given its desirable isolation properties (low permeability), geochemically reduced conditions, anomalous groundwater pressures, and widespread geologic occurrence. Clay/shale rock formations are characterized by their high content of clay minerals such as smectites and illites where diffusive transport and chemisorption phenomena predominate. These, in addition to low permeability, are key attributes of shale to impede radionuclide mobility. Shale host-media has been comprehensively studied in international nuclear waste repository programs as part of underground research laboratories (URLs) programs in Switzerland, France, Belgium, and Japan. These investigations, in some cases a decade or more long, have produced a large but fundamental body of information spanning from site characterization data (geological, hydrogeological, geochemical, geomechanical) to controlled experiments on the engineered barrier system (EBS) (barrier clay and seals materials). Evaluation of nuclear waste disposal in shale formations in the USA was conducted in the late 70’s and mid 80’s. Most of these studies evaluated the potential for shale to host a nuclear waste repository but not at the programmatic level of URLs in international repository programs. This report covers various R&D work and capabilities relevant to disposal of heat-generating nuclear waste in shale/argillite media. Integration and cross-fertilization of these capabilities will be utilized in the development and implementation of the shale/argillite reference case planned for FY15. Disposal R&D activities under the UFDC in the past few years have produced state-of-the-art modeling capabilities for coupled Thermal-Hydrological-Mechanical-Chemical (THMC), used fuel degradation (source term), and thermodynamic modeling and database development to evaluate generic disposal concepts. The THMC models have been developed for shale repository leveraging in large part on the information garnered in URLs and laboratory data to test and demonstrate model prediction capability and to accurately represent behavior of the EBS and the natural (barrier) system (NS). In addition, experimental work to improve our understanding of clay barrier interactions and TM couplings at high temperatures are key to evaluate thermal effects as a result of relatively high heat loads from waste and the extent of sacrificial zones in the EBS. To assess the latter, experiments and modeling approaches have provided important information on the stability and fate of barrier materials under high heat loads. This information is central to the assessment of thermal limits and the implementation of the reference case when constraining EBS properties and the repository layout (e.g., waste package and drift spacing). This report is comprised of various parts, each one describing various R&D activities applicable to shale/argillite media. For example, progress made on modeling and experimental approaches to analyze physical and chemical interactions affecting clay in the EBS, NS, and used nuclear fuel (source term) in support of R&D objectives. It also describes the development of a reference case for shale/argillite media. The accomplishments of these activities are summarized as follows: ? Development of a reference case for shale/argillite; ? Investigation of Reactive Transport and Coupled THM Processes in EBS: FY14; ? Update on Experimental Activities on Buffer/Backfill Interactions at elevated Pressure and Temperature; ? Thermodynamic Database Development: Evaluation Strategy, Modeling Tools, First-Principles Modeling of Clay, and Sorption Database Assessment; ? ANL Mixed Potential Model For Used Fuel Degradation: Application to Argillite and Crystalline Rock Environments.

  12. Detection and Quantification of Expansive Clay Minerals in Geologically-Diverse Texas Aggregate Fines 

    E-Print Network [OSTI]

    Russell, George 1983-

    2012-11-28

    minerals identified from XRD pattern of Jones Mill clay ???... 48 4.2 Rankin clay with HIM plateau at 12 ? of ?Mg, RT? treatment ............... 48 4.3 Armor aggregate with palygorskite (10.6 ?) and sepiolite (12.2 ?) ?.. 49 4.4 Fibrous palygorskite... and sepiolite minerals in Armor clay (29000X) ?. 50 4.5 Clay mineral quantities in aggregate fines (- 2 mm starting material) ?. 54 4.6 SEM image of high-crystallinity kaolinite ?books? in Rankin fines ?? 59 4.7 SEM images of Scarmado, Tolar, and Yarrington...

  13. Uncertainty in the reactive transport model response to an alkaline perturbation in a clay formation

    E-Print Network [OSTI]

    Burnol, A.; Blanc, P.; Xu, T.; Spycher, N.; Gaucher, E.C.

    2006-01-01

    parameters (permeability, capillary pressure of concrete/Concrete Clay Van Genuchten Po (Pa) Van Genuchten m Specific Heat (J/kg K) Permeability (

  14. Clay County, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida: Energy Resources Jump

  15. Clay 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida: Energy Resources

  16. Clay County, Illinois: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida: Energy

  17. Clay County, Indiana: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida: EnergyIndiana: Energy

  18. Clay County, Iowa: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida: EnergyIndiana:

  19. Clay County, Kansas: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida: EnergyIndiana:Kansas:

  20. Clay County, Minnesota: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida:Minnesota: Energy

  1. Clay County, Mississippi: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida:Minnesota:

  2. Clay County, Missouri: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County, Florida:Minnesota:Missouri:

  3. Clay County, 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County,North Carolina: Energy Resources

  4. Clay County, South Dakota: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County,North Carolina: Energy

  5. Clay County, Tennessee: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County,North Carolina: EnergyTennessee:

  6. Clay County, West Virginia: 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTIONRobertsdale, Alabama (Utility Company) Jump to:New York:Clay County,North Carolina:

  7. Clay-Union 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX ECoopButte County,Camilla,ThermalCubaParker,Georgia (UtilityWilliamsCentralClay-Union

  8. Diagenesis and clay mineral formation at Gale Crater, Mars

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

    Bridges, J. C.; Schwenzer, S. P.; Leveille, R.; Westall, F.; Wiens, R. C.; Mangold, N.; Bristow, T.; Edwards, P.; Berger, G.

    2015-01-18

    The Mars Science Laboratory rover Curiosity found host rocks of basaltic composition and alteration assemblages containing clay minerals at Yellowknife Bay, Gale Crater. On the basis of the observed host rock and alteration minerals, we present results of equilibrium thermochemical modeling of the Sheepbed mudstones of Yellowknife Bay in order to constrain the formation conditions of its secondary mineral assemblage. Building on conclusions from sedimentary observations by the Mars Science Laboratory team, we assume diagenetic, in situ alteration. The modeling shows that the mineral assemblage formed by the reaction of a CO?-poor and oxidizing, dilute aqueous solution (Gale Portage Water)more »in an open system with the Fe-rich basaltic-composition sedimentary rocks at 10–50°C and water/rock ratio (mass of rock reacted with the starting fluid) of 100–1000, pH of ~7.5–12. Model alteration assemblages predominantly contain phyllosilicates (Fe-smectite, chlorite), the bulk composition of a mixture of which is close to that of saponite inferred from Chemistry and Mineralogy data and to that of saponite observed in the nakhlite Martian meteorites and terrestrial analogues. To match the observed clay mineral chemistry, inhomogeneous dissolution dominated by the amorphous phase and olivine is required. We therefore deduce a dissolving composition of approximately 70% amorphous material, with 20% olivine, and 10% whole rock component.« less

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

    E-Print Network [OSTI]

    Winter, William John, 1949-

    2013-03-13

    (standards) imposed upon the mill by the State of Washington Department of Ecology and the U.S. Environmental Protection Agency. The author's assignment also entailed necessary interaction with the project manager and other CH?M HILL design...

  10. Microsoft Word - CH1311-11 CH2M HILL Awards $1B to Small Businesses

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

    price. Since receiving the contract in 2008, CH2M HILL awarded more than 1 billion in contracts to small businesses, representing 28 percent of the contract price to-date. Of...

  11. Joint DOE-CH2M HILL News Release Media Contact: For Immediate...

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

    price. Since receiving the contract in 2008, CH2M HILL awarded more than 1 billion in contracts to small businesses, representing 28 percent of the contract price to date....

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

    Open Energy Info (EERE)

    Rock-Water Interactions in the Fenton Hill, New Mexico, Hot Dry Rock Geothermal Systems I. Fluid Mixing and Chemical Geothermometry Jump to: navigation, search OpenEI Reference...

  13. 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...

  14. Water-Gas Samples At Fenton Hill Hdr Geothermal Area (Goff &...

    Open Energy Info (EERE)

    Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Water-Gas Samples At Fenton Hill Hdr Geothermal Area (Goff & Janik, 2002) Redirect page Jump to:...

  15. Turkey Hill Dairy: Where Energy is Not Left Flapping in the Wind...

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

    Liberty Mint and Blitzburgh Crunch sold from Vermont to Florida, Turkey Hill Dairy is the fourth largest producer of ice cream in the United States. Now, nearly a quarter of the...

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

    E-Print Network [OSTI]

    Phillips, J.

    1998-01-01

    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...

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

    E-Print Network [OSTI]

    Isaacs, Mark Andrew

    1980-01-01

    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. Hadean-Archean transitions: Constraints from the Jack Hills detrital zircon record

    E-Print Network [OSTI]

    Bell, Elizabeth Ann

    2013-01-01

    Sr, Sm-Nd and Pb-Pb geochronology of ancient gneisses from1991. SHRIMP U-Pb zircon geochronology of the Narryer GneissAmelin, Y.V. , 1998. Geochronology of the Jack Hills

  19. University of the West Indies Cave Hill Campus, P.O. Boa: 64

    E-Print Network [OSTI]

    University of the West Indies Cave Hill Campus, P.O. Boa: 64 Barbados. West Indies Bellairs Resea previously (Fbr- ward 1974) in a Sherer! environmental chamber (Model CEL-44) on a 14:10 LD cycle

  20. 2004 Universities Federation for Animal Welfare The Old School, Brewhouse Hill, Wheathampstead,

    E-Print Network [OSTI]

    Indiana University

    S115 © 2004 Universities Federation for Animal Welfare The Old School, Brewhouse Hill by animals in choice tests and improvements in welfare is not straightfor- ward. A range of different

  1. 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).

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

    Broader source: Energy.gov [DOE]

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

  3. Change in the hydraulic properties of a Brazilian clay Ferralsol on clearing for pasture

    E-Print Network [OSTI]

    Boyer, Edmond

    Change in the hydraulic properties of a Brazilian clay Ferralsol on clearing for pasture L. C 80 to 300 m in size. The aim of this study was to analyze how the hydraulic properties of a clay retention properties were determined by using pressure cell equipment. We determined the saturated hydraulic

  4. A Simple Method To Improve the Clarity and Rheological Properties of Polymer/Clay

    E-Print Network [OSTI]

    Raghavan, Srinivasa

    of Standards & Technology, Gaithersburg, Maryland 20899 ABSTRACT We present a simple method to improve. INTRODUCTION P olymer nanocomposites made by mixing thermo- plastic polymers with clay particles have been applications. The one property of polymers/plastics that is adversely impacted by the addition of clay

  5. Evacuated Panels Utilizing Clay-Polymer Aerogel Composites for Improved Housing Insulation

    E-Print Network [OSTI]

    Rollins, Andrew M.

    Evacuated Panels Utilizing Clay-Polymer Aerogel Composites for Improved Housing Insulation March 17 encompasses a newly developed clay-polymer aerogel composite material (developed and patented by Dr. David Aerogel ~22 > 2,500 Silica Aerogel Blanket 10 1,800 (Aspen Aerogel) Silica Aerogel / PP Evacuated Panel 50

  6. Physicochemical Controls on the Formation of Polynuclear Metal Complexes at Clay Mineral Surfaces

    E-Print Network [OSTI]

    Sparks, Donald L.

    Physicochemical Controls on the Formation of Polynuclear Metal Complexes at Clay Mineral Surfaces R. G. Ford Metal sorption to clay minerals may lead to the formation of secondary precipitates structurally similar to the mineral takovite. Saturation with respect to this phase is promoted, in part

  7. Updating Interconnection Screens for PV System Integration

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

    Abraham Ellis, Roger Hill Sandia National Laboratories Tom Key, Kristen Nicole, Jeff Smith Electric Power Research Institute Updating Interconnection Screens for PV System...

  8. Seawater Osmium Isotope Records from Pacific ODP and IODP Sites- Refining the Paleogene Curve and Dating Red Clay Sequences 

    E-Print Network [OSTI]

    Rolewicz, Zachary Louis

    2013-02-04

    exclusively of pelagic clay with little existing age control. Recent work indicates that seawater Osmium (Os) isotope analyses provide useful age control for red clay sequences due to its relatively long residence time compared to oceanic mixing. The drawback...

  9. A New Application of Potassium Nitrate as an Environmentally Friendly Clay Stabilizer in Water-Based Drilling Fluid 

    E-Print Network [OSTI]

    Zhou, Jing

    2015-04-15

    The application of potassium chloride (KCl) as a temporary clay stabilizing additive in water-based drilling fluids is problematic in chloride-sensitive formations. However, failure to utilize clay stabilization leads to additional costs to drilling...

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

    SciTech Connect (OSTI)

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

    1995-03-01

    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.

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

    SciTech Connect (OSTI)

    Rintoul, B.

    1995-11-01

    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.

  12. Model of crack propagation in a clay soil 

    E-Print Network [OSTI]

    Carriere, Patrick Edwidge

    1985-01-01

    of variance (ANOVA) to obtain the best selection to be included in the model. The ANOYA model was expressed by: Model = BO(H) + Bl(CL) + B2(M) + B3(H"M) + B4(H*CL) + B5(M*CL) + B6(H~M*CL) where: H = humidity effect, CL = clay content effect, M = initial.... 0280* T5 0. 7413 0. 5771 6. 16 0. 0001* T6 0. 2973 0. 2887 4. 94 0. 001* T7 0. 2065 0. 3432 2. 89 0. 0084* T8 0. 2543 0. 0767 15. 89 0. 0001* * significant at level 0. 05 30 Table 3. ANOVA results for crack de th. Source Sum of Degrees of Mean F...

  13. Laboratory Hydro-mechanical Characterisation of Boom Clay at Essen and Mol Y. F. Deng1, 2

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 Laboratory Hydro-mechanical Characterisation of Boom Clay at Essen and Mol Y. F. Deng1, 2 , A. M. In the present work, the hydro-mechanical behaviour of Boom clay samples from the borehole Essen-1 at a depth and hydro-mechanical behaviour of Boom clay from Essen at 227-m, 240-m and 248-m depths are similar

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

    SciTech Connect (OSTI)

    Not Available

    1989-01-10

    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)

  15. Characterization of Interlayer Cs+ in Clay Samples Using Secondary Ion Mass Spectrometry with Laser Sample Modification

    SciTech Connect (OSTI)

    G. S. Groenewold; R. Avci; C. Karahan; K. Lefebre; R. V. Fox; M. M. Cortez; A. K. Gianotto; J. Sunner; W. L. Manner

    2004-04-01

    Ultraviolet laser irradiation was used to greatly enhance the secondary ion mass spectrometry (SIMS) detection of Cs+ adsorbed to soil consisting of clay and quartz. Imaging SIMS showed that the enhancement of the Cs+ signal was spatially heterogeneous: the intensity of the Cs+ peak was increased by factors up to 100 for some particles but not at all for others. Analysis of standard clay samples exposed to Cs+ showed a variable response to laser irradiation depending on the type of clay analyzed. The Cs+ abundance was significantly enhanced when Cs+-exposed montmorillonite was irradiated and then analyzed using SIMS, which contrasted with the behavior of Cs+-exposed kaolinite, which displayed no Cs+ enhancement. Exposed illitic clays displayed modest enhancement of Cs+ upon laser irradiation, intermediate between that of kaolinite and montmorillonite. The results for Cs+ were rationalized in terms of adsorption to interlayer sites within the montmorillonite, which is an expandable phyllosilicate. In these locations, Cs+ was not initially detectable using SIMS. Upon irradiation, Cs+ was thermally redistributed, which enabled detection using SIMS. Since neither the illite nor the kaolinite is an expandable clay, adsorption to inner-layer sites does not occur, and either modest or no laser enhancement of the Cs+ signal is observed. Laser irradiation also produced unexpected enhancement of Ti+ from illite and kaolinite clays that contained small quantities of Ti, which indicates the presence of microscopic titanium oxide phases in the clay materials.

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

    SciTech Connect (OSTI)

    Not Available

    1992-05-11

    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.

  17. 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

    2013-06-01

    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.

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

    SciTech Connect (OSTI)

    O'Farrell, T.P.

    1980-03-01

    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.

  19. Monitoring the Excavation Damaged Zone in Opalinus clay by three dimensional reconstruction of the electrical resistivity

    E-Print Network [OSTI]

    Adler, Andy

    rock laboratory: Characterization, simulation and application, Engineering Geology, 117, 39-51. #12; with structural geology, Applied clay science, 33, 21-34. Nicollin, F., Gibert, D., Lesparre, N. & Nussbaum, C

  20. Dechlorination of Pentachlorophenol by ammonium amended clays: development of field applicable techniques 

    E-Print Network [OSTI]

    Lu, Junying

    1997-01-01

    superfund sites in both soil and groundwater. The objective of this thesis is to study mechanisms to dechlorinate PCP into less harmful derivatives. The method that we are interested in utilizes ammonium-amended clays to dechlorinate PCP. Based...

  1. Clay Electric Cooperative, Inc- Energy Smart Solar Water Heater Rebate Program

    Office of Energy Efficiency and Renewable Energy (EERE)

    Clay Electric Cooperative (CEC) provides a rebate of $0.01 per BTU output to its residential members when they purchase qualified solar water heaters. This rebate is capped at 60,000 BTUs per...

  2. A comparison of the behavior of intact and Resedimented Boston Blue Clay (BBC)

    E-Print Network [OSTI]

    House, Robert Donald

    2012-01-01

    Resedimented Boston Blue Clay (RBBC) has been used as an analog test material for research at MIT for decades, due to local variability and the high cost of sampling. However, a comprehensive study of the differences in ...

  3. Engineering properties of Resedimented Ugnu Clay from the Alaskan North Slope

    E-Print Network [OSTI]

    Jones, Cullen A. (Cullen Albert)

    2010-01-01

    This research determined the engineering properties of laboratory Resedimented Ugnu Clay (RUC) specimens created using recovered material from 3800 ft below the surface of the Alaskan Northern Slope to aid with future ...

  4. Investigating the Use of Chelating Agents for Clay Dissolution and Sandstone Acidizing Purposes 

    E-Print Network [OSTI]

    Andotra, Gautam

    2014-08-06

    Mud acid, a mixture of HCl and HF, has been frequently used for stimulating sandstone reservoirs. However, using HCl in such environments can be problematic, especially at higher temperatures. Some of the most common problems are the following: clay...

  5. Radon spectroscopy of packet delay Andre Broido, Ryan King, Evi Nemeth, kc cla#y

    E-Print Network [OSTI]

    California at San Diego, University of

    Radon spectroscopy of packet delay Andre Broido, Ryan King, Evi Nemeth, kc cla#y CAIDA, SDSC techniques, specifically the Radon transform previously applied in geophysics [6] and computer tomography [7

  6. Layer-by-Layer Assembly of Clay-filled Polymer Nanocomposite Thin Films 

    E-Print Network [OSTI]

    Jang, Woo-Sik

    2010-01-14

    robotic dipping system, for the preparation of these thin films, was built. The robot alternately dips a substrate into aqueous mixtures with rinsing and drying in between. Thin films of sodium montmorillonite clay and cationic polymer were grown...

  7. 182 28th ANNUAL eMS Sorption and Desorption of Quaternary Amine Cations on Clays

    E-Print Network [OSTI]

    Sparks, Donald L.

    . L. Sparks Dent of Plant and Soil Sciences, University of Delaware, Newark, DE 19717 The1ldsorption. (1970). Clays Clay Miner., 18,203-212. 3. Greenland, D.J. and J.P. Quirk. (1964) J. Soil ScL, 15, 178.A., P.R. Jaffe, and C.T. Chiou. (1990). Environ. Sci. Techno!., 24, 1167-1172. 6. Cadena, F. and R

  8. Retention of anhydrous ammonia as influenced by clay mineral types, cations, temperature and moisture 

    E-Print Network [OSTI]

    McBee, George G

    1956-01-01

    samples . . . ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ 0 13 Ammonia retained by clays heated to various temperature levels prior to treatment with anhydrous ammonia . . . . ~ 1'9 Ammonia retained by clays treated with anhydrous ammonia prior to heating... to various temperature levels . . . . . ~ 20 5a 6. 70 Ammoni. a retained sxuressed as psr cent of cation-exchange capacity for olays treated with anhydrous ammonia prior to heating to various temperature levels . ~. . . . . . ~ ~ . 21 Ammonia retained...

  9. Muffle furnace evaluation of FGD sludge-coal-clay mixtures as potential synthetic aggregates 

    E-Print Network [OSTI]

    Pettit, Jesse William

    1978-01-01

    MUFFLE FURNACE EVALUATION OF FGD SLUDGE-COAL-CLAY MIXTURES AS POTENTIAL SYNTHETIC AGGREGATES A Thesis JESSE WILLIAM PETTIT Submitted to the Graduate College of Texas ASM University in Partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE December 1978 Major Suoject: Civil Engineering MUFFLE FURNACE EVALUATION OF FGD SLUDGE-COAL-CLAY MIXTURES AS POTENTIAL SYNTHETIC AGGREGATES A Theseus by JESSE WILLIAM PETTIT Approved as to style and content by: r n of Commi tee...

  10. 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

  11. Forestry and Farming System In the Mid-Hills of Nepal

    E-Print Network [OSTI]

    Upadhyay, Kiran Dutta

    1993-01-01

    material to provide food for the huusehold members, heafs, kids to the farming hou;ehold and also dung for composting and recycling, and of income to the far­ ming households Earlier than 1950's sufficient areas of pasture and forest were available... -Hills has been converted into bush land. Trees are overcut, lopped and forest IIoor is overgrazed. The situation is, in fact, worse than what available figures suggest, because many areas of the Hills, now classified under forest, are in fact degraded waste...

  12. BIOGRAPHICAL SKETCH OF MARK E. LUTHER Education: University of North Carolina at Chapel Hill, A.B., Mathematics and Physics, 1976;

    E-Print Network [OSTI]

    Meyers, Steven D.

    BIOGRAPHICAL SKETCH OF MARK E. LUTHER Education: University of North Carolina at Chapel Hill, A.B., Mathematics and Physics, 1976; University of North Carolina at Chapel Hill, M.S., Physical Oceanography, 1980; University of North Carolina at Chapel Hill, Ph.D., Physical Oceanography, 1982 Professional Background

  13. VBA-0033- In the Matter of Kaiser-Hill Company, L.L.C.

    Broader source: Energy.gov [DOE]

    On August 26 and 27, 1999, Kaiser-Hill Company, L.L.C. (K-H) and EG&G Rocky Flats, Inc. (EG&G) respectively filed Notices of Appeal from an Initial Agency Decision by a Hearing Officer from...

  14. The Alexandria Digital Library Project: Metadata Development and Linda L. Hill and Greg Jane

    E-Print Network [OSTI]

    Janée, Greg

    The Alexandria Digital Library Project: Metadata Development and Use Linda L. Hill and Greg Janée lhill@alexandria.ucsb.edu and gjanee@alexandria.ucsb.edu Alexandria Digital Library Project University of California, Santa Barbara Introduction The Alexandria Digital Library (ADL) Project has the unique advantage

  15. 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

  16. UNC-Chapel Hill, COMP 145 Team 18:The Kalman Filter Learning Tool

    E-Print Network [OSTI]

    Welch, Greg

    the modeled (Kalman filter) formulations. 1.1.1 Constant In this case, the water level does not change) the discrete time process noise matrix is (5) where , for the full water level . The filter update equationsUNC-Chapel Hill, COMP 145 Team 18:The Kalman Filter Learning Tool Dynamic and Measurement Models

  17. Test-Taking Strategies compiled by Sheila Kannappan, UNC Chapel Hill Physics & Astronomy

    E-Print Network [OSTI]

    Kannappan, Sheila

    Test-Taking Strategies compiled by Sheila Kannappan, UNC Chapel Hill Physics & Astronomy General* immediately before the test. 3. Know the rubric/grading style of your grader as well as the relative importance of the test. 4. Read all problems and go for the easiest ones first (based on ALL parts). 5. Watch

  18. Transparent Mode Flip-Flops for Collapsible Pipelines Eric L. Hill and Mikko H. Lipasti

    E-Print Network [OSTI]

    Lipasti, Mikko H.

    Transparent Mode Flip-Flops for Collapsible Pipelines Eric L. Hill and Mikko H. Lipasti University of Wisconsin - Madison {elhill, mikko}@ece.wisc.edu Abstract Prior work has shown that collapsible pipelining% of the dynamic power in modern high performance microprocessors. Previous collapsible pipeline proposals either

  19. Page 1 of 5 The University of North Carolina at Chapel Hill

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    Page 1 of 5 The University of North Carolina at Chapel Hill Residence Status Supplemental Form for the Marital Provision Under North Carolina law, married persons are neither favored nor disadvantaged by being provision that allows an applicant who marries a North Carolina legal resident and who becomes domiciled

  20. RSC DECISION THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL AO DECISION

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    RSC DECISION THE UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL AO DECISION Application for Residence North Carolina law, bona fide legal residents (domiciliaries) of North Carolina are eligible for a lower are available for inspection in admissions offices. North Carolina statute (G.S. 116-143) requires: "To qualify

  1. Page 1 of 4 The University of North Carolina at Chapel Hill

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    Page 1 of 4 The University of North Carolina at Chapel Hill Residence Status Supplemental Form) they are stationed in North Carolina for active duty military service or live with a service member who is stationed in North Carolina for active duty military service, or (2) they are residents of North Carolina but have

  2. Page 1 of 4 The University of North Carolina at Chapel Hill

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    Page 1 of 4 The University of North Carolina at Chapel Hill Residence Status Supplemental Form). For the tuition waiver to apply, the deceased or disabled law enforcement/emergency worker must have been a North Carolina legal resident at the time of death or injury. Furthermore, disabled law enforcement

  3. Dating of Sand Dunes Using Cosmogenic Chlorine-36: An Example From the Nebraska Sand Hills, USA

    E-Print Network [OSTI]

    Zreda, Marek

    Dating of Sand Dunes Using Cosmogenic Chlorine-36: An Example From the Nebraska Sand Hills, USA Stephen Moysey, Marek Zreda and Jim Goeke The large-scale mobility of sand dunes in continental dune of the history of a dune field can therefore, provide a proxy climate record derived from the continental plains

  4. Testing the Hill model of transpolar potential with Super Dual Auroral Radar Network observations

    E-Print Network [OSTI]

    Shepherd, Simon

    as a function of solar wind speed and ram pressure, the interplanetary magnetic field, the reconnection electric electric potential and is an important indicator of the amount of energy flowing into and throughTesting the Hill model of transpolar potential with Super Dual Auroral Radar Network observations S

  5. Software Tamper Resistance: Obstructing Static Analysis of Chenxi Wang, Jonathan Hill, John Knight, Jack Davidson

    E-Print Network [OSTI]

    Huang, Wei

    1 Software Tamper Resistance: Obstructing Static Analysis of Programs Chenxi Wang, Jonathan Hill this represents a significant hurdle for code optimization, it provides a theoretical basis for structuring tamper if the decryption process takes place on the same host. What is needed, in this case, is tamper resistant software

  6. SURVIVAL AND HOME RANGE CHARACTERISTICS OF MERRIAM'S TURKEY GOBBLERS IN THE SOUTHERN BLACK HILLS, SOUTH DAKOTA

    E-Print Network [OSTI]

    SURVIVAL AND HOME RANGE CHARACTERISTICS OF MERRIAM'S TURKEY GOBBLERS IN THE SOUTHERN BLACK HILLS;ii SURVIVAL AND HOME RANGE CHARACTERISTICS OF MERRIAM'S TURKEY GOBBLERS IN THE SOUTHERN BLACK l. I thank all fellow graduate students who helped trap turkeys and for making the office an enjoyable

  7. A Socioeconomic Profile of the Poters in the Central Mid-Hills of Nepal

    E-Print Network [OSTI]

    Upadhyay, Kiran Dutta

    1990-01-01

    size of such holdings is less than 0 5 ha. While the hills and mountains support 65 percent of Ute total . population of Nepal. they consist only 43 percent of Ute cultivated land. This comes of an average of 0.12 ha. per person (CBS 1987:vtl­ Ix). lnc.eas...

  8. 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

  9. Particle Swarm Optimization Approach with Parameter-wise Hill-climbing Heuristic for Task

    E-Print Network [OSTI]

    Ludwig, Simone

    addressed the task allocation problem made use of Particle Swarm Optimization (PSO). This paper further improves the performance of PSO by combining PSO with a local search heuristic. In particular, PSO with a parameter-wise hill-climbing heuristic (PSO-HC) for the execution of computationally-intensive as well as I

  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 compositions may reflect Li isotopic fractionation resulting from extensive crystal-melt fractionation. Lithium fractionation in the near­surface environment of > 60 (Tomascak, 2004). Lithium isotopic fractionation has been

  11. Hill Climbing Algorithms for Content-Based Retrieval of Similar Configurations

    E-Print Network [OSTI]

    Papadias, Dimitris

    Hill Climbing Algorithms for Content-Based Retrieval of Similar Configurations Dimitris Papadias Department of Computer Science Hong Kong University of Science and Technology Clear Water Bay, Hong Kong +852 is an important form of content-based retrieval. Exhaustive processing (i.e., retrieval of the best solutions

  12. Extending clp(FD) by Negative Constraint Solving Antonio J. Fern andez and Patricia M. Hill

    E-Print Network [OSTI]

    Hill, Patricia

    and new methods for their propagation. Keywords: Constraint Solving, Constraint Propagation, Labeling several processes: constraint propagation, consistency checks, and labeling (also called enumeration is with School of Computer Studies,University of Leeds, England. Email: hill@scs.leeds.ac.uk This work was partly

  13. 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.

  14. The No-Boundary Probability for the Universe starting at the top of the hill

    E-Print Network [OSTI]

    Tim Clunan

    2007-04-16

    We use the Hartle-Hawking No-Boundary Proposal to make a comparison between the probabilities of the universe starting near, and at, the top of a hill in the effective potential. In the context of top-down cosmology, our calculation finds that the universe doesn't start at the top.

  15. Rodney Ellis | Department of Energy

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

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirley Ann JacksonDepartment ofOffice|inWestMay 13, 2015 TheTechnologies-2015 UpdateremovetoC.Rodney

  16. HDS and deep HDS activity of Co/Mo/S-mesostructured synthetic clays.

    SciTech Connect (OSTI)

    Carrado, K. A.; Song, C.; Kim, J. H.; Castagnola, N.; Fernandez-Saavedra, R.; Marshall, C. L.; Schwartz, M. M.; Penn State Univ.; ICMM-CSIC

    2006-01-01

    The goal of this work is to identify more promising supports from synthetic clay materials to advance hydrotreating catalyst development. Silica sol can be used as the silicon-containing starting material when creating nanoporous layered silicate catalysts with a certain portion of unreacted sol particles incorporated into the final matrix. The resulting structure then has mesoporosity and a unique morphology. Hectorite-based clays have been prepared using different silica sols in order to ascertain the importance of sol characteristics on the final matrix. Several techniques have been applied to characterize the materials, including XRD, TGA, N2 porosimetry, and TEM. For hydrodesulfurization (HDS), the conversion of dibenzothiophene (DBT) to biphenyl was examined at 400 degrees C using CoMoS-loaded mesostructured clay supports. No hydrogenation or hydrocracking was observed with any of the clay supports. The most active clay was derived from Ludox silica sol AS-30 with an activity of 65% DBT conversion and 100% selectivity to biphenyl (BP). For comparison, a reference commercial catalyst displayed 94% BP selectivity. For deep HDS, the conversion of 4,6-dimethyldibenzothiophene was tested at 325 and 350 degrees C. At 325 degrees C, conversions are 92% of commercial catalysts for a CoMoS-loaded mesostructured clay derived from Ludox AM-30 silica sol. A commercially available synthetic hectorite called laponite has very low activity, indicating that the unique morphology of the mesostructured clays is important. Hydrogenolysis vs. hydrogenation pathways are compared for the deep HDS reaction. HR-TEM of the most active deep HDS catalyst revealed a multilayered MoS2 morphology.

  17. Efficiency of clay-TiO2 nanocomposites on the photocatalytic elimination of a model hydrophobic air pollutant

    E-Print Network [OSTI]

    Kibanova, Daria

    2010-01-01

    of semiconductor photocatalysis Chem. Rev. 1995, 95, 69-effluents by TiO 2 photocatalysis Catalysis Today 2000, 63,clay on adsorption and photocatalysis of gaseous molecules

  18. Reduction And Immobilization Of Hexavalent Chromium By Microbially Reduced Fe-bearing Clay Minerals

    SciTech Connect (OSTI)

    Bishop, Michael E.; Glasser, Paul; Dong, Hailiang; Arey, Bruce W.; Kovarik, Libor

    2014-05-15

    Hexavalent chromium (Cr6+) is a major contaminant in the environment. As a redox-sensitive element, the fate and toxicity of chromium is controlled by reduction-oxidation (redox) reactions. Previous research has shown the ability of structural Fe(II) in naturally present and chemically reduced clay minerals to reduce Cr6+ to Cr(III) as a way of immobilization and detoxification. However, it is still poorly known whether or not structural Fe(II) in biologically reduced clay minerals exhibits a similar reactivity and if so, what the kinetics and mechanisms of Cr6+ reduction are. The objective of this study was to determine the kinetics and possible mechanisms of Cr6+ reduction by structural Fe(II) in microbially reduced clay minerals and the nature of reduced Cr(III). Structural Fe(III) in nontronite (NAu-2), montmorillonite (SWy-2), chlorite (CCa-2), and clay-rich sediments from the Ringold Formation of the Hanford site of Washington State, USA was first bioreduced to Fe(II) by an iron-reducing bacterium Geobacter sulfurreducens with acetate as the sole electron donor and anthraquinone-2,6-disulfate (AQDS) as electron shuttle in synthetic groundwater (pH 7). Biogenic Fe(II) was then used to reduce aqueous Cr6+ at three different temperatures, 10°, 20°, and 30°C, in order to determine the temperature dependence of the redox reaction between Cr6+ and clay-Fe(II). The results showed that nontronite and montmorillonite were most effective in reducing aqueous Cr6+ at all three temperatures. In contrast, most Fe(II) in chlorite was not reactive towards Cr6+ reduction at 10°C, though at 30°C there was some reduction. For all the clay minerals, the ratio of total Fe(II) oxidized to Cr6+ reduced was close to the expected stoichiometric value of 3. Characterization of the Cr-clay reaction product with scanning electron microscopy with focused ion beam and transmission electron microscopy with electron energy loss spectroscopy revealed that reduced chromium was possibly in the form of sub-nanometer Cr2O3 in association with residual clay minerals as micro-aggregates. This textural association was expected to minimize the chance of Cr(III) reoxidation upon exposure to oxidants. These results are important for our understanding of how various clay minerals may be used to reductively immobilize the heavy metal contaminant Cr in the environment.

  19. 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

    1987-01-01

    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.

  20. Dynamics of confined reactive water in Smectic clay-zeolite composites.

    SciTech Connect (OSTI)

    Pitman, Michael C.; Van Duin, Adri C. T.

    2012-01-01

    The dynamics of water confined to mesoporous regions in minerals such as swelling clays and zeolites is fundamental to a wide range of resource management issues impacting many processes on a global scale, including radioactive waste containment, desalination, and enhanced oil recovery. Large-scale atomic models of freely diffusing multilayer smectite particles at low hydration confined in a silicalite cage are used to investigate water dynamics in the composite environment with the ReaxFF reactive force field over a temperature range of 300 647 K. The reactive capability of the force field enabled a range of relevant surface chemistry to emerge, including acid/base equilibria in the interlayer calcium hydrates and silanol formation on the edges of the clay and inner surface of the zeolite housing. After annealing, the resulting clay models exhibit both mono- and bilayer hydration structures. Clay surface hydration redistributed markedly and yielded to silicalite water loading. We find that the absolute rates and temperature dependence of water dynamics compare well to neutron scattering data and pulse field gradient measures from relevant samples of Ca-montmorillonite and silicalite, respectively. Within an atomistic, reactive context, our results distinguish water dynamics in the interlayer Ca(OH)2 nH2O environment from water flowing over the clay surface, and from water diffusing within silicalite. We find that the diffusion of water when complexed to Ca hydrates is considerably slower than freely diffusing water over the clay surface, and the reduced mobility is well described by a difference in the Arrhenius pre-exponential factor rather than a change in activation energy.

  1. Dynamics of confined reactive water in smectite clay-zeolite composites

    SciTech Connect (OSTI)

    Pitman, Michael C.; Van Duin, Adri C. T.

    2012-01-01

    The dynamics of water confined to mesoporous regions in minerals such as swelling clays and zeolites is fundamental to a wide range of resource management issues impacting many processes on a global scale, including radioactive waste containment, desalination, and enhanced oil recovery. Large-scale atomic models of freely diffusing multilayer smectite particles at low hydration confined in a silicalite cage are used to investigate water dynamics in the composite environment with the ReaxFF reactive force field over a temperature range of 300 647 K. The reactive capability of the force field enabled a range of relevant surface chemistry to emerge, including acid/base equilibria in the interlayer calcium hydrates and silanol formation on the edges of the clay and inner surface of the zeolite housing. After annealing, the resulting clay models exhibit both mono- and bilayer hydration structures. Clay surface hydration redistributed markedly and yielded to silicalite water loading. We find that the absolute rates and temperature dependence of water dynamics compare well to neutron scattering data and pulse field gradient measures from relevant samples of Ca-montmorillonite and silicalite, respectively. Within an atomistic, reactive context, our results distinguish water dynamics in the interlayer Ca(OH)2 nH2O environment from water flowing over the clay surface, and from water diffusing within silicalite. We find that the diffusion of water when complexed to Ca hydrates is considerably slower than freely diffusing water over the clay surface, and the reduced mobility is well described by a difference in the Arrhenius pre-exponential factor rather than a change in activation energy.

  2. Incoherent Scatter Measurements of E- and F-Region Density, Temperatures, and Collision Frequency at Millstone Hill

    E-Print Network [OSTI]

    Oliver, W. L.

    1979-02-23

    The Millstone Hill incoherent (Thomson) scatter radar system has been operated since 1963 to perform a synoptic study of F2-region electron densities, and electron and ion temperatures. These measurements have been conducted ...

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

    E-Print Network [OSTI]

    Glasgow, Holly Hood

    2012-05-31

    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...

  4. Clean Water Alliance Colorado Citizens Against ToxicWaste, Inc. Defenders of the Black Hills EARTHWORKS High Country

    E-Print Network [OSTI]

    Clean Water Alliance · Colorado Citizens Against ToxicWaste, Inc. Defenders of the Black Hills Alliance for a Safe Environment · Nuclear Information and Resource Service · Sierra Club Nuclear Free

  5. Where Do I Belong?: Evolving Reform and Identity Amongst the Zeme Heraka of North Cachar Hills, Assam, India. 

    E-Print Network [OSTI]

    Longkumer, Arkotong

    2008-01-01

    The focus of this thesis is the Heraka movement and its impact on the Zeme, a ‘Naga tribe’, in the North Cachar Hills of Assam, India. The Heraka is a religious reform movement derived from the traditional practice known ...

  6. CH2M Hill Heat Stress Mitigation Efforts During Tank Farm Work Activities

    SciTech Connect (OSTI)

    Smoot, W.L. [CH2M HILL Hanford Group, Inc., Richland, WA (United States)

    2007-07-01

    In the past, while working under the hot summer sun at the Hanford Tank Farms, workers were assigned a protective work-rest regimen and heat stress mitigation efforts were applied to prevent heat-related illnesses and minimize impacts to project schedules. In February 2006, CH2M HILL kicked off a heat stress improvement initiative led by an experienced person emphasizing the importance of worker involvement, employee education, and the application of the ALARA, or As Low As Reasonably Achievable, concepts of engineered controls, administrative controls, personal protective equipment, and physiological and work site monitoring. As a result of this initiative built upon previous years' efforts, CH2M HILL experienced increased 'wrench time' during the summer of 2006 with fewer heat-related illnesses than in previous years. (authors)

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

    SciTech Connect (OSTI)

    Not Available

    1989-04-01

    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

    1986-01-01

    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

    1987-01-01

    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. Effect of composite microstructure on electrical and mechanical properties of poly(vinyl acetate) composites with carbon black and clay

    E-Print Network [OSTI]

    Miriyala, Sethu M.

    2009-05-15

    black with a primary particle size of 20 nm (a) and a schematic of networked high structure carbon black (b). Clay Overview Hydrous sodium or aluminium phyllosilicates which are typically less than 2 ?m in diameter are known as clay [44, 45...

  11. Long-Term Monitoring of a Drilled Shaft Retaining Wall in Expansive Clay: Behavior Before and During Excavation

    E-Print Network [OSTI]

    Zornberg, Jorge G.

    Long-Term Monitoring of a Drilled Shaft Retaining Wall in Expansive Clay: Behavior Before are that the instrumentation survived construction and is working, residual stresses developed in the drilled shafts prior The motivation for this work is uncertainty in the design of drilled shaft retaining walls in expansive clay

  12. La052605k(250) "Osmotic compression and expansion of highly ordered clay dispersions" Table of Contents Graphics

    E-Print Network [OSTI]

    Paris-Sud XI, Université de

    1 La052605k(250) "Osmotic compression and expansion of highly ordered clay dispersions" Table" #12;2 Osmotic compression and expansion of highly ordered clay dispersions Céline Martin1 , Frédéric, mechanical compression, and osmotic stress (dialysis against a polymer solution). The positional

  13. Oxygen isotope fractionation effects in soil water via interaction with cations (Mg, Ca, K, Na) adsorbed to phyllosilicate clay minerals

    E-Print Network [OSTI]

    Goldsmith, Greg

    ) adsorbed to phyllosilicate clay minerals Erik Oerter a, , Kari Finstad a , Justin Schaefer b , Gregory R the isotope effects caused by high CEC clays in mineral­water systems, we created a series of monominerallic with quartz to determine the isotope effect of non-, or very minimally-, charged mineral surfaces. The d18 O

  14. 3D Model of the McGinness Hills Geothermal Area

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

    Faulds, James E.

    2013-12-31

    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. 10-15º 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.

  15. 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. 10-15º 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.

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

    E-Print Network [OSTI]

    M. Sheinman; Y. Kafri

    2011-11-16

    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.

  17. Subsurface water flow simulated for hill slopes with spatially dependent soil hydraulic characteristics

    SciTech Connect (OSTI)

    Sharma, M.L.; Luxmoore, R.J.; DeAngelis, R.; Ward, R.C.; Yeh, G.T.

    1987-08-01

    Water flow through hill slopes consisting of five soil layers, with varying spatial dependence in hydraulic characteristics in the lateral plane was simulated by solving Richards' equation in three dimensions under varying rainfall intensities and for two complexities of terrain. By concepts of similar media the variability in soil hydraulic characteristics was expressed by a single dimensionless parameter, the scaling factor ..cap alpha... The moments of log normally distributed ..cap alpha.. were set as: Mean = 1.0 and standard deviation = 1.0. Four cases of spatial dependence of ..cap alpha.. in the lateral plane were selected for simulation, using exponential variogram functions ranging in spatial structure from random (no spatial dependence) to large dependence (large correlation lengths). The simulations showed that the rates of subsurface flow from the 30/sup 0/ hillslope, during and following rainfall, were significantly enhanced with an increase in spatial dependence. Subsurface drainage was also increased with increases in rainfall intensity and slop complexity. For hill slopes the relative effects of spatial dependence in soil hydraulic characteristics was smaller with 30/sup 0/ horizontal pitching than without pitching. Hill slopes with a random distribution of hydraulic characteristics provided greater opportunity for soil units with differing water capacities to interact than in cases with spatially correlated distributions. This greater interaction is associated with a greater lag in subsurface flow generation. These studies illustrate some of the expected effects of spatial dependence of soil hydraulic characteristics of the integrated hydrologic response of land areas.

  18. 069 MCNITORINGTHE GROWTH OF SEODNDARYPRECIPITATES UPON METALSORPTICN CM CLAY MINERALS AND ALUMINUM OXIDES USING X-RAY ABSORPTICN FINE STRUCIURE (XAFS)

    E-Print Network [OSTI]

    Sparks, Donald L.

    069 MCNITORINGTHE GROWTH OF SEODNDARYPRECIPITATES UPON METALSORPTICN CM CLAY MINERALS AND ALUMINUM and oxide minerals is typically fast initially, then the rates gradually diminish. In the literature on surfaces of clay minerals and aluminum oxides. #12;

  19. Formation of Replicating Saponite from a Gel in the Presence of Oxalate: Implications for the Formation of Clay Minerals in Carbonaceous Chondrites and the Origin of Life

    E-Print Network [OSTI]

    Schumann, Dirk

    The potential role of clay minerals in the abiotic origin of life has been the subject of ongoing debate for the past several decades. At issue are the clay minerals found in a class of meteorites known as carbonaceous ...

  20. Ultimate capacity of suction caisson in normally and lightly overconsolidated clays 

    E-Print Network [OSTI]

    Sharma, Partha Pratim

    2005-08-29

    is used for the numerical prediction. The finite element study is carried out with three-dimensional models using hybrid elements. A simplified elastic perfectly plastic model with von-Mises yield criterion is used for the study. The saturated clay...

  1. Study on the hydraulic conductivity of Boom clay1 Yong-Feng Deng1, 2

    E-Print Network [OSTI]

    Boyer, Edmond

    1 Study on the hydraulic conductivity of Boom clay1 2 Yong-Feng Deng1, 2 , Anh-Minh Tang2 , Yu Geotechnical Journal 48 (2011) 1461-1470" DOI : 10.1139/T11-048 #12;2 Abstract1 The hydraulic conductivity. Experimental results show that the hydraulic conductivity3 is mainly governed by the soil porosity

  2. Permeability of illite-bearing shale: 1. Anisotropy and effects of clay content and loading

    E-Print Network [OSTI]

    Herbert, Bruce

    Permeability of illite-bearing shale: 1. Anisotropy and effects of clay content and loading-rich shale recovered from the Wilcox formation and saturated with 1 M NaCl solution varies from 3 Â 10À22 transport; KEYWORDS: permeability, shale, connected pore space Citation: Kwon, O., A. K. Kronenberg, A. F

  3. Phosphonic-Based HF Acid: Interactions With Clay Minerals And Flow In Sandstone Cores 

    E-Print Network [OSTI]

    Zhou, Lijun

    2015-05-13

    , phosphonic-based HF acid systems (HF and a phosphonic acid) have been used as an alternative to mud acid. However, very limited research has been performed to investigate the interactions of phosphonic-based acid systems with clay minerals in sandstone...

  4. Influence of an adsorbing polymer in the aging dynamics of Laponite clay suspensions

    E-Print Network [OSTI]

    L. Zulian; B. Ruzicka; G. Ruocco

    2008-11-18

    Clay-polymer dispersions in aqueous solutions have attracted a great interest in recent years due to their industrial applications and intriguing physical properties. Aqueous solutions of bare Laponite particles are known to age spontaneously from an ergodic state to a non ergodic state in a time varying from hours to months depending on Laponite concentration. When a polymer species like Polyethylene Oxide (PEO) is added to the solution, it weakly adsorbs on clay particle surfaces modifying the effective interaction potential between Laponite particles. A dynamic light scattering study, varying polymer concentration at fixed polymer molecular weight (Mw=200.000 g/mol), has been performed in order to understand the effect of polymer on the aging dynamics of the system. The results obtained show that arresting phenomena between clay particles are hindered if PEO is added and consequently the aging dynamics slows down with increasing PEO concentration. This process is possibly due to the progressive coverage of the clay surface by polymers that grow with increasing PEO concentration and may lead to steric stabilization.

  5. Tunable staged release of therapeutics from layer-by-layer coatings with clay interlayer barrier

    E-Print Network [OSTI]

    Tunable staged release of therapeutics from layer-by-layer coatings with clay interlayer barrier of coatings for medical devices and tissue engineering scaffolds, there is a need for thin coatings a self-assembled, polymer-based conformal coating, built by using a water-based layer-by-layer (Lb

  6. Evaluating the Effects of Environmentally Acceptable Clay Stabilizer on Bandera Sandstone 

    E-Print Network [OSTI]

    Emecheta, Akunna C

    2013-08-26

    it possible for large areas of the formation to be effectively treated. 3.2.1.1 BENTONITE Bentonite is impure clay consisting mainly of montmorillonite. It is an absorbent aluminum phyllosilicate (Casás, L. M., M. Pozo, et al. 2013). Bentonite...

  7. On the dynamics of subaqueous clay rich gravity mass flows--the giant Storegga slide, Norway

    E-Print Network [OSTI]

    On the dynamics of subaqueous clay rich gravity mass flows--the giant Storegga slide, Norway F, Universitetet i Oslo, Postboks 1047 Blindern, 0316 Oslo, Norway b Norges Geotekniske Institutt, Postboks 3930 Ulleva°l Stadion, 0806 Oslo, Norway c Norsk Hydro ASA, 0246 Oslo, Norway Received 10 November 2003

  8. Redox-driven dissolution of clay minerals by uranium under high pressure CO2 conditions

    E-Print Network [OSTI]

    Burgos, William

    online 21 June 2014 Editor: J. Fein Keywords: Carbon sequestration Iron-bearing clay minerals Uranium, indicative of potential risks associated with geologic carbon sequestration. © 2014 Elsevier B.V. All rights reserved. 1. Introduction Geologic carbon sequestration (GCS) is a process where CO2 is captured

  9. THE LINK BETWEEN CLAY MINERAL WEATHERING AND THE FORMATION OF NI SURFACE PRECIPITATES

    E-Print Network [OSTI]

    Sparks, Donald L.

    THE LINK BETWEEN CLAY MINERAL WEATHERING AND THE FORMATION OF NI SURFACE PRECIPITATES Andreas C minerals may proceed via formation of surface precipitates, which may lead to a significant long the formation of several mineral phases with distinct solubilities. While turbostratic a-type metal hydroxides

  10. Evaluation of Alpha-Phased Zirconium Phosphate Nanoparticles as a Clay Stabilizer and an EOR Agent 

    E-Print Network [OSTI]

    Zhou, Yi

    2014-12-15

    Migration. Paper presented at the Nigeria Annual International Conference and Exhibition, Lagos, Nigeria, July 30 - August 1. SPE-167503. I.A. El-Monier, H.A.Nasr-El-Din, T.L. Harper, R. Rosen. 2013. A New Environmentally Friendly Clay Stabilizer. SPE...

  11. Fracture populations on the Reykjanes Peninsula, Iceland: Comparison with experimental clay models of oblique rifting

    E-Print Network [OSTI]

    Fracture populations on the Reykjanes Peninsula, Iceland: Comparison with experimental clay models have used high-resolution scanned air photos and field measurements to analyze fracture population on the evolution of fracture populations on the Reykjanes Peninsula, SW Iceland. The peninsula is oriented

  12. RIETVELD REFINEMENT OF REAL STRUCTURE PARAMETERS OF DISORDERED CLAY MINERALS IN

    E-Print Network [OSTI]

    Magee, Joseph W.

    2) Institute of Mineralogy, TU Bergakademie Freiberg, Freiberg, Germany #12;clays and hydrocarbons conventional resource non-conventional resource project: Nicht-konventionelle Kohlenwasserstoffe (non-conventional hydrocarbons in Germany) Germany's potential for shale oil and shale gas NIKO seal gas-rich shale shale

  13. Application of the Modified Methylene Blue Test to Detect Clay Minerals in Coarse Aggregate Fines 

    E-Print Network [OSTI]

    Pitre, Brandon

    2012-12-04

    ............................................................................... 34 3.2. Plasticity Index (ASTM D 4318) ..................................................................... 41 3.3. Bar Linear Shrinkage (Tex-107-E) .................................................................. 42 3.3.1. Results... ............................................................................... 47 vi 4. CONCRETE PERFORMANCE TESTING ............................................................. 50 4.1. Portland Cement Concrete (PCC) Mixes with Pure Clays ............................... 51 4.1.1. Effect on Drying Shrinkage...

  14. Auxiliary Information for "Wind-blown sandstones cemented by sulfate and clay minerals in Gale

    E-Print Network [OSTI]

    Fischer, Woodward

    Auxiliary Information for "Wind-blown sandstones cemented by sulfate and clay minerals in Gale. Sharp exhibit features consistent with eolian sandstones that may be cemented by sulfates. As described to features observed in terrestrial eolian sandstones such as the Navajo sandstone in the southwestern U

  15. The MS-Q Force Field for Clay Minerals: Application to Oil Production Sungu Hwang, Mario Blanco, Ersan Demiralp, Tahir Cagin, and William A. Goddard, III*

    E-Print Network [OSTI]

    Çagin, Tahir

    The MS-Q Force Field for Clay Minerals: Application to Oil Production Sungu Hwang, Mario Blanco inhibitor oil production chemical. 1. Introduction Molecular modeling studies of clay and related zeolite of water, hydrocarbons, and polar organic compounds such as oil field production chemicals on clay mineral

  16. Kinetics of Ion Exchange on Clay Minerals and Soil: I. Evaluation of Methods1 R. A. OGWADA AND D. L. SPARKS2

    E-Print Network [OSTI]

    Sparks, Donald L.

    Kinetics of Ion Exchange on Clay Minerals and Soil: I. Evaluation of Methods1 R. A. OGWADA AND D. L,vermiculite. Ogwada, R.A., and D.L. Sparks. 1986. Kinetics of ion exchangeon clay minerals and soil: I. Evaluation displacement or flow techniques to investigate kinetics of ion exchange on soils and clay minerals (Sparks

  17. Pumped Storage Hydropower (Project Development Support)—Geotechnical Investigation and Value Stream Analysis for the Iowa Hill Pumped-Storage Development

    Office of Energy Efficiency and Renewable Energy (EERE)

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

  18. Benefits of Research in Particle Physics Phil Allport, Barbara Camanzi, Marcus French, ,Nathan Hill, Mark Lancaster, Steve Lloyd, Jason McFall, Val O'Shea, Mike Poole,

    E-Print Network [OSTI]

    Crowther, Paul

    Hill, Mark Lancaster, Steve Lloyd, Jason McFall, Val O'Shea, Mike Poole, Tim Short, Stephen Watts ........................................8 2.9. Professor Mike Poole: a Biography

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

    SciTech Connect (OSTI)

    Janice Gillespie

    2004-11-01

    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.

  20. Solar cycle and seasonal variations in F region electrodynamics at Millstone Hill

    SciTech Connect (OSTI)

    Buonsanto, M.J.; Hagan, M.E.; Salah, J.E. [Massachusetts Institute of Technology, Westford, MA (United States); Fejer, B.G. [Utah State Univ., Logan, UT (United States)

    1993-09-01

    Incoherent scatter radar observations of ion drifts taken at Millstone Hill (42.6{degrees}N, 288.5{degrees}E) during 73 experiments in the period February 1984 to February 1992 are used to construct, for the first time at this station, average quiet-time ExB drift patterns for both solar cycle maximum and minimum, for the summer, winter, and equinox seasons. The daily variation of V{sub {perpendicular}N} shows a reversal from northward to southward drifts near noon, and a return to northward drifts in the premidnight hours. The weaker southward drift in the afternoon in summer noted by Wand and Evans is shown to occur only at sunspot minimum. The daily variation of V{sub {perpendicular}E} shows daytime eastward drifts and nighttime westward drifts, except in summer when the usual daytime eastward maximum near 1200 LT is suppressed. The daily mean drift is westward for all seasons, and is largest in summer. The daytime eastward drift and nighttime westward drift tend to be stronger at solar maximum than at solar minimum. Average drift patterns are also constructed for equinox for both extremely quiet and geomagnetically disturbed periods. V{sub {perpendicular}N} is appreciably more northward under extremely quiet than under disturbed conditions in the postmidnight and morning periods. During extremely quiet periods, V{sub {perpendicular}E} turns slightly eastward in the evening hours, while it is strongly westward for disturbed conditions. This result contrasts with the strong eastward drifts in the evening in summer reported for extremely quiet conditions at Millstone Hill by Gonzalez et al. A strong anticorrelation is seen at Millstone Hill between V{sub {perpendicular}N} and V{sub {parallel}}, as is found at lower latitude stations. The quiet-time patterns are discussed in terms of the causative E and F region dynamo mechanisms. 39 refs., 6 figs., 2 tabs.

  1. 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.; McJannet, G.S.

    1996-12-31

    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.

  2. 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. ); McJannet, G.S. )

    1996-01-01

    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.

  3. CH2M HILL Plateau Remediation Company, NEL-2014-01

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on DeliciousMathematics AndBerylliumDepartmentResolutionCamberley Homes |EnergyJune 19,| Department ofCFASTCH2M HILL

  4. Ranching in the Kansas Flint Hills: Exploring the Built Forms of a Family Cattle Ranch

    E-Print Network [OSTI]

    Adams, Paula Graves

    1997-05-01

    in the Flint Hills 234 Sources Consulted 237 iv List of Figures Page 1.1 Adaptation of W. P. Webb's Land Regions of the United States 2 1.2 The Lazy Flying S Ranch, township 13, range 9, section 4 2 1.3 Periodization of key influences on the landscape 7 2... of concrete silo typical of the 1920s on Skyline Drive 127 5.9 Home ceramic block chicken coop, south elevation 128 5.10 Home ceramic block chicken coop, west elevation 128 5.11 Gus and Auguste Schultz, 1901 136 5.12 Ranch home of Mr. Samuel Fixx, Yampa, Colorado 137...

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

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

    Faulds, James E.

    2013-12-31

    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 60° 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...

  6. 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 60° 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...

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

    E-Print Network [OSTI]

    Mutis-Duplat, Emilio

    1969-01-01

    ) (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...

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

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01

    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.

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

    SciTech Connect (OSTI)

    Not Available

    1986-01-01

    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.

  10. Changing Pattern of Forest Consumption: A Case Study from An Eastern Hill Village in Nepal

    E-Print Network [OSTI]

    Pokharel, Binod

    2003-01-01

    , HMGIN 1982 : 63). It is considered a very important contribution of forestry to hill farming in the use of plant bio-mass when mixed with animal excreta yields organic compost m'anure which forms the principal source of soil nutrients for hilly... an important role m sustamlng. the productivity of the land by using the organic manure of anllnal Binod Pokhorell Chonging Pal/ern ofFores/... 43 dung supported with bedding materials from the forest which provides grass, trees and fodder for animals (ADBIN...

  11. Voluntary Protection Program Onsite Review, CH2M HILL Plateau Remediation

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

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of NaturalDukeWakefield Municipal Gas &SCE-Sessions | Department ofVPV-SiteTestingOfficeU.S. DepartmentVPPPAM HILL

  12. Seven Mile Hill I & II 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmental Jump to:EA EIS Report UrlNM-bRenewableSMUDSectionalIndustriels de GeneveMile Hill I

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

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

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electric vehicle (PEV)Day-June 22,FresnoSky)Nuclear8 Issued to Kaiser-Hill

  14. Coupled hydro-mechanical processes in crytalline rock and ininduratedand plastic clays: A comparative discussion

    SciTech Connect (OSTI)

    Tsang, Chin-Fu; Blumling, Peter; Bernier, Frederic

    2006-02-15

    This paper provides a comparative discussion of coupledhydromechanical processes in three different geological formations:crystalline rock, plastic clay, and indurated clay. First, the importantprocesses and associated property characteristics in the three rock typesare discussed. Then, one particular hydromechanical coupling is broughtup for detailed consideration, that of pore pressure changes in nearbyrock during tunnel excavation. Three field experiments in the three rocktypes are presented and their results are discussed. It is shown that themain physical processes are common to all three rock types, but with verydifferent time constants. The different issues raised by these cases arepointed out, and the transferable lessons learned are identified. Suchcross fertilization and simultaneous understanding of coupled processesin three very different rock types help to greatly enhance confidence inthe state of science in this field.

  15. Report on "Methodologies for Investigating Microbial-Mineral Interactions: A Clay Minerals Society Short Course"

    SciTech Connect (OSTI)

    Patricia A. Maurice

    2010-02-08

    A workshop entitled, “Methods of Investigating Microbial-Mineral Interactions,” was held at the Clay Minerals Society meeting at the Pacific Northwest National Laboratory in Richland, WA on June 19, 2004. The workshop was organized by Patricia A. Maurice (University of Notre Dame) and Lesley A. Warren (McMaster University, CA). Speakers included: Dr. P. Bennett, Dr. J. Fredrickson (PNNL), Dr. S. Lower (Ohio State University), Dr. P. Maurice, Dr. S. Myneni (Princeton University), Dr. E. Shock (Arizona State), Dr. M. Tien (Penn State), Dr. L. Warren, and Dr. J. Zachara (PNNL). There were approximately 75 attendees at the workshop, including more than 20 students. A workshop volume was published by the Clay Minerals Society [Methods for Study of Microbe-Mineral Interactions (2006), CMS Workshop Lectures, vol. 14?(Patricia A. Maurice and Leslie A. Warren, eds.) ISBN 978-1-881208-15-0, 166 pp.

  16. Effects of aluminosilicate minerals in clay soil fractions on pore water hydroxide ion concentrations in soil/cement matrices 

    E-Print Network [OSTI]

    Cook, Evan Russell

    1998-01-01

    between clay minerals and calcium hydroxide. Pozzolanic reactions between aluminosilicate minerals in soils and portiandite or calcium silicate hydrate, generated by cement hydration, may significantly reduce the hydroxide ion concentration in soi...

  17. Molecular dynamics simulation of complex molecules at interfaces: dendritic surfactants in clay and amyloid peptides near lipid bilayers 

    E-Print Network [OSTI]

    Han, Kunwoo

    2009-06-02

    We apply a molecular dynamics (MD) simulation technique to complex molecules at interfaces. Partitioning of dendritic surfactants into clay gallery and Ab protein behavior near hydrated lipids are chosen for the purpose. ...

  18. An investigation of some of the effects of anhydrous ammonia on the clay minerals montmorillonite and illite 

    E-Print Network [OSTI]

    Whiteley, Eli Lamar

    1959-01-01

    A survey of small, medium and large Nicaraguan producers indicated a heavy reliance on imported complete fertilizer. Analysis of soils sampled from the large-scale commercial producers found low P retention in the lowland heavy clay soils...

  19. The effects of the interphase and strain gradients on the elasticity of layer by layer (LBL) polymer/clay nanocomposites

    E-Print Network [OSTI]

    Li, Yaning

    A synergistic stiffening effect observed in the elastic mechanical properties of LBL assembled polymer/clay nanocomposites is studied via two continuum mechanics approaches. The nanostructure of the representative volume ...

  20. Investigations of Near-Field Thermal-Hydrologic-Mechanical-Chemical Models for Radioactive Waste Disposal in Clay/Shale Rock

    SciTech Connect (OSTI)

    Liu, H.H.; Li, L.; Zheng, L.; Houseworth, J.E.; Rutqvist, J.

    2011-06-20

    Clay/shale has been considered as potential host rock for geological disposal of high-level radioactive waste throughout the world, because of its low permeability, low diffusion coefficient, high retention capacity for radionuclides, and capability to self-seal fractures. For example, Callovo-Oxfordian argillites at the Bure site, France (Fouche et al., 2004), Toarcian argillites at the Tournemire site, France (Patriarche et al., 2004), Opalinus Clay at the Mont Terri site, Switzerland (Meier et al., 2000), and Boom clay at the Mol site, Belgium (Barnichon and Volckaert, 2003) have all been under intensive scientific investigation (at both field and laboratory scales) for understanding a variety of rock properties and their relationships to flow and transport processes associated with geological disposal of radioactive waste. Figure 1-1 presents the distribution of clay/shale formations within the USA.

  1. The aggregation of clay minerals and marine microalgal cells : physicochemical theory and implications for controlling harmful algal blooms

    E-Print Network [OSTI]

    Sengco, Mario Rhuel

    2001-01-01

    In recent years, the use of clay minerals has emerged as one of the most promising strategies for directly controlling harmful algal blooms (HABs). Its principle is based on the mutual aggregation of algal cells and mineral ...

  2. The effectiveness of a foliar spray of kaolinite clay in reducing transpiration of cotton plants 

    E-Print Network [OSTI]

    McMichael, Bobbie Lee

    1967-01-01

    in light and to keep them from closing in darkness. Lower temperatures tended to cause the reverse. Culm (8) reported that leaf temperatures are usually higher than the surround- ing air temperatures and that transpiration accounts for a cooling effect...THE EFFECTIVENESS OF A FOLIAR SPRAY OI" KAOLINITE CLAY IN REDUCING TRANSPIRATION OF COTTON PLANTS A Thesis Bobble L. McMichael Submitted to the Graduate Col]ege cf the Texas A&I University ir, Partial fulfillment of the requirements...

  3. Stereo soft x-ray microscopy and elemental mapping of hematite and clay suspensions

    SciTech Connect (OSTI)

    Gleber, S.-C.; Thieme, J.; Chao, W.; Fischer, P.

    2008-09-01

    The spatial arrangements of hematite particles within aqueous soil and clay samples are investigated with soft X-ray microscopy, taking advantage of the elemental contrast at the Fe-L edge around E = 707 eV. In combination with stereo microscopy, information about spatial arrangements are revealed and correlated to electrostatic interactions of the different mixtures. Manipulation of a sample mounted to the microscope is possible and particles added while imaging can be detected.

  4. Sub-THz complex dielectric constants of smectite clay thin samples with Na$^{+}$/Ca$^{++}$-ions

    E-Print Network [OSTI]

    Rezwanur Rahman; Douglas K. McCarty; Manika Prasad

    2015-07-28

    We implement a technique to characterize the electromagnetic properties at frequencies 100 to 165 GHz (3 cm$^{-1}$ to 4.95 cm$^{-1}$) of oriented smectite samples using an open cavity resonator connected to a sub-millimeter wave VNA (Vector Network Analyzer). We measured dielectric constants perpendicular to the bedding plane on oriented Na$^{+}$ and Ca$^{++}$-ion stabilized smectite samples deposited on a glass slide at ambient laboratory conditions (room temperature and room light). The clay layer is much thinner ($\\sim$ 30 $\\mu$m) than the glass substrate ($\\sim$ 2.18 mm). The real part of dielectric constant, $\\epsilon_{re}$, is essentially constant over this frequency range but is larger in Na$^{+}$- than in Ca$^{++}$-ion infused clay. The total electrical conductivity (associated with the imaginary part of dielectric constant, $\\epsilon_{im}$) of both samples increases monotonically at lower frequencies ($$ 110 GHz. The dispersion of the samples display a dependence on the ionic strength in the clay interlayers, i.e., $\\zeta$-potential in the Stern layers.

  5. The occurrence of clays and their bearing on evaporite mineralogy in the Salado Formation, Delaware Basin, New Mexico 

    E-Print Network [OSTI]

    Harville, Donald Gene

    1985-01-01

    THE OCCURRENCE OF CLAYS AND THEIR BEARING ON EVAPORITE MINERALOGY IN THE SALADO FORMATION, DELAWARE BASIN, NEW MEXICO A Thesis by DONALD GENE HARVILLE Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1985 Major Subject: Geology THE OCCURRENCE OF CLAYS AND THEIR BEARING ON EVAPORITE MINERALOGY IN THE SALADO FORMATION, DELAWARE BASIN, NEW MEXICO A Thesis by DONALD GENE HARVILLE Approved as to style...

  6. Authigenic clay minerals in sandstones of the Delaware Mountain Group: Bell Canyon and Cherry Canyon Formations, Waha Field, West Texas 

    E-Print Network [OSTI]

    Walling, Suzette Denise

    1992-01-01

    AUTHIGENIC CLAY MINERALS IN SANDSTONES OF THE DELAWARE MOUNTAIN GROUP: BELL CANYON AND CHERRY CANYON FORMATIONS, WAHA FIELD, WEST TEXAS A Thesis by SUZETTE DENISE WALLING Submitted to the Office of Graduate Studies of Texas A&M University... in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1992 Major Subject: Geology AUTHIGENIC CLAY MINERALS IN SANDSTONES OF THE DELAWARE MOUNTAIN GROUP: BELL CANYON AND CHERRY CANYON FORMATIONS, WAHA FIELD, WEST TEXAS...

  7. Fine particle clay catalysts for coal liquefaction. Quarterly technical progress report, February 9, 1992--May 8, 1992

    SciTech Connect (OSTI)

    Olson, E.S.

    1995-10-01

    An investigation of new methods for the production of iron-pillared clay catalysts and clay-supported iron hydroxyoxide catalysts and the determination of their catalytic activities was continued in this quarter. Previous work in this project showed that a catalyst prepared by adding ferric nitrate and ammonia to an acid-washed clay gave an active catalyst following sulfidation. Further testing of this catalyst with a model compound showed that its hydrocracking activity was considerably lower when used in 10% concentration rather than 50%. In contrast, the mixed iron/alumina pillared clay catalysts were still highly effective at 10% concentration and gave good conversions at one and two hour reaction times. An investigation of preparation methods demonstrated that calcination of both the iron hydroxyoxide-impregnated clay and the mixed iron/alumina pillared clays is essential for activity. High activity was obtained for these catalysts only when they were removed from the aqueous media rapidly, dried, and calcined. The use of ferric sulfate to prepare a clay-supported sulfated iron catalyst was attempted, the resulting catalyst was relatively inactive for hydrocracking. Several new catalysts were synthesized with the idea of decreasing the pillar density and thereby increasing the micropore volume. A zirconia-pillared clay with low pillar density was prepared and intercalated with triiron complex. The hydrocracking activity of this catalyst was somewhat lower than that of the mixed alumina/iron-pillared catalyst. Other new catalysts, that were prepared by first pillaring with an organic ammonium pillaring agent, then introducing a lower number of silica or alumina pillars, and finally the iron component, were also tested. The mixed alumina/iron-pillared catalysts was further tested at low concentration for pyrene hydrogenating and hydrocracking activities.

  8. A study of the effects of repeated loadings and free water on the stability of a lime stabilized clay 

    E-Print Network [OSTI]

    Jantos, Carl Thomas

    1959-01-01

    . Sere Percent Lime (Raw Soil) Triaxial Results . 9, Twe Percent Lime Triaxial Results . 10. Four Percent Lime Triaxial Results 37 37 40 LIST OF FIGURES 1. Triaxial Compression Device and Universal Testing Nachine . 2. Harvard Nlniature Compactor... Equipment 3. Typical Test Speoimens 4. Ltterberg Limits - Brasos River Clay 5. Modified JULS80 Compaction - Brasos River Clay 6. Nohr's Circles and Rupture Envelopes 7, 0 Percent Lime (Raw Soil) Triaxial Test, 15 psi 45 47 48 Lateral Pressure 49 S...

  9. Geochemical study of evaporite and clay mineral-oxyhydroxide samples from the Waste Isolation Pilot Plant site

    SciTech Connect (OSTI)

    Brookins, D.G. [Univ. of New Mexico, Albuquerque, NM (US). Dept. of Geology

    1993-06-01

    Samples of clay minerals, insoluble oxyhydroxides, and their host evaporites from the WIPP site have been studied for their major and minor elements abundances, x-ray diffraction characteristics, K-Ar ages, and Rb-Sr ages. This study was undertaken to determine their overall geochemical characteristics and to investigate possible interactions between evaporates and insoluble constituents. The evaporite host material is water-soluble, having Cl/Br ratios typical of marine evaporites, although the Br content is low. Insoluble material (usually a mixture of clay minerals and oxyhydroxide phases) yields very high Cl/Br ratios, possibly because of Cl from admixed halide minerals. This same material yields K/Rb and Th/U ratios in the normal range for shales; suggesting little, if any, effect of evaporite-induced remobilization of U, K, or Rb in the insoluble material. The rare-earth element (REE) data also show normal REE/chondrite (REE/CHON) distribution patterns, supporting the K/Rb and Th/U data. Clay minerals yield K-Ar dates in the range 365 to 390 Ma and a Rb-Sr isochron age of 428 {+-} 7 Ma. These ages are well in excess of the 220- to 230-Ma formational age of the evaporites, and confirm the detrital origin of the clays. The ages also show that any evaporite or clay mineral reactions that might have occurred at or near the time of sedimentation and diagenesis were not sufficient to reset the K-Ar and Rb-Sr systematics of the clay minerals. Further, x-ray data indicate a normal evaporitic assemblage of clay minerals and Fe-rich oxyhydroxide phases. The clay minerals and other insoluble material appear to be resistant to the destructive effects of their entrapment in the evaporites, which suggests that these insoluble materials would be good getters for any radionuclides (hypothetically) released from the storage of radioactive wastes in the area.

  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.

    2006-01-01

    -row water-harvesting effect for furrow planting compared with hill planting. The furrow-plant- ing method December 2005. ADDITIONAL KEY WORDS: furrow sowing, inter-row water harvesting, soil water content, water Surface water runoff from the hill, where potatoes are planted, to the furrow may exacerbate potato

  11. Application of carbon nanotubes as electrodes in gas discharge tubes Department of Physics and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599

    E-Print Network [OSTI]

    and Astronomy, University of North Carolina, Chapel Hill, North Carolina 27599 W. Simendingera) and C. Debbault Raychem Co., P.O. Box 3000, Fuquay-Varina, North Carolina 27526-3000 H. Shimoda, L. Fleming, B. Stoner, University of North Carolina, Chapel Hill, North Carolina 27599 Received 15 November 1999; accepted

  12. 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

  13. Seismicity Characterization and Monitoring at WESTCARB's Proposed Montezuma Hills Geologic Sequestration Site

    SciTech Connect (OSTI)

    Daley, T.M.; Haught, R.; Peterson, J.E.; Boyle, K.; Beyer, J.H.; Hutchings, L.R.

    2010-09-15

    The West Coast Regional Carbon Sequestration Partnership (WESTCARB), in collaboration with Shell Oil Co. performed site characterization for a potential small-scale pilot test of geologic sequestration of carbon dioxide (CO2). The site area, know as Montezuma Hills, is near the town of Rio Vista in northern California. During the process of injection at a CO2 storage site, there is a potential for seismic events due to slippage upon pre-existing discontinuities or due to creation of new fractures. Observations from many injection projects have shown that the energy from these events can be used for monitoring of processes in the reservoir. Typically, the events are of relatively high frequency and very low amplitude. However, there are also well documented (non-CO2-related) cases in which subsurface injection operations have resulted in ground motion felt by near-by communities. Because of the active tectonics in California (in particular the San Andreas Fault system), and the potential for public concern, WESTCARB developed and followed an induced seismicity protocol (Myer and Daley, 2010). This protocol called for assessing the natural seismicity in the area and deploying a monitoring array if necessary. In this report, we present the results of the natural seismicity assessment and the results of an initial temporary deployment of two seismometers at the Montezuma Hills site. Following the temporary array deployment, the project was suspended and the array removed in August of 2010.

  14. 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))

    1991-02-01

    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.

  15. Heat extracted from the long term flow test in the Fenton Hill HDR reservoir

    SciTech Connect (OSTI)

    Kruger, Paul; Robinson, Bruce

    1994-01-20

    A long-term flow test was carried out in the Fenton Hill HDR Phase-2 reservoir for 14 months during 1992-1993 to examine the potential for supplying thermal energy at a sustained rate as a commercial demonstration of HDR technology. The test was accomplished in several segments with changes in mean flowrate due to pumping conditions. Re-test estimates of the extractable heat content above a minimum useful temperature were based on physical evidence of the size of the Fenton Hill reservoir. A numerical model was used to estimate the extent of heat extracted during the individual flow segments from the database of measured production data during the test. For a reservoir volume of 6.5x10{sup 6}m{sup 3}, the total heat content above a minimum temperature of 150{degree} C was 1.5x10{sup 15}J. For the total test period at the three sustained mean flowrates, the integrated heat extracted was 0.088x10{sup 15}J, with no discernable temperature decline of the produced fluid. The fraction of energy extracted above the abandonment temperature was 5.9%. On the basis of a constant thermal energy extraction rate, the lifetime of the reservoir (without reservoir growth) to the abandonment temperature would be 13.3 years, in good agreement with the pre-test estimate of 15.0 years for the given reservoir volume.

  16. K-Ar Dates Of Hydrothermal Clays From Core Hole VC-2B, Valles Caldera, New

    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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QAsource History View NewTexas: Energy ResourcesOrder atHills,New York:Just Hot Resources

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

    SciTech Connect (OSTI)

    NONE

    1998-01-01

    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.

  18. LRO observations of morphology and surface roughness of volcanic cones and lobate lava flows in the Marius Hills

    E-Print Network [OSTI]

    Glotch, Timothy D.

    of the cones are found in local groupings or alignments. The wide range of volcanic features, from broad low and Head, 1977; Weitz and Head, 1999]. As such, the Marius Hills represent a significant episode of lunar.5 Ga) [McCauley, 1967a; Whitford-Stark and Head, 1977; Heather and Dunkin, 2002; Heather et al., 2003

  19. A Split-Foundry Asynchronous FPGA Benjamin Hill, Robert Karmazin, Carlos Tadeo Ortega Otero, Jonathan Tse, and Rajit Manohar

    E-Print Network [OSTI]

    Manohar, Rajit

    A Split-Foundry Asynchronous FPGA Benjamin Hill, Robert Karmazin, Carlos Tadeo Ortega Otero of a complex digital integrated circuit fabricated in both standard and split-foundry processes. Our 1- conductor foundries, which have become a global resource providing service to a wide range of customers

  20. MerriaM's Turkey PoulT survival in The Black hills, souTh DakoTa

    E-Print Network [OSTI]

    MerriaM's Turkey PoulT survival in The Black hills, souTh DakoTa By Chad P. Lehman, Lester D. Flake, 2008 531-W #12;78 © Intermountain Journal of Sciences, Vol. 14, No. 4, 2008 MerriaM's Turkey Poul investigated poult survival from hatching to 4 wks of age for Merriam's wild turkey (Meleagris gallopavo

  1. The Fifth International Symposium on Computational Wind Engineering (CWE2010) Chapel Hill, North Carolina, USA May 23-27, 2010

    E-Print Network [OSTI]

    Chow, Fotini Katopodes

    the siting of wind turbines to predictions of flow in urban terrain for contaminant dispersion. MesoscaleThe Fifth International Symposium on Computational Wind Engineering (CWE2010) Chapel Hill, North Carolina, USA May 23-27, 2010 Accurate wind characterization in complex terrain using the immersed boundary

  2. OUR SPACES--THE MOST USED RESOURCE ON Library facilities include two main libraries--the D. H. Hill

    E-Print Network [OSTI]

    Young, R. Michael

    , the Libraries supports the innovation that is the economic engine of growth for the state. LIBRARIES FACT SHEETOUR SPACES--THE MOST USED RESOURCE ON CAMPUS Library facilities include two main libraries--the D. H. Hill Library and the James B. Hunt Jr. Library--as well as the Harrye B. Lyons Design Library

  3. Global Control of Complex Power Systems David J. Hill 1 , Yi Guo 2 , Mats Larsson 3 , and Youyi Wang 4

    E-Print Network [OSTI]

    Guo, Yi

    Global Control of Complex Power Systems David J. Hill 1 , Yi Guo 2 , Mats Larsson 3 , and Youyi to total control of power systems. It is upwards compatible from any conventional or prior advanced control voltage control of power systems. 1 Introduction This chapter describes progress towards a general

  4. 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

  5. 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, Université 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

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

    E-Print Network [OSTI]

    Cattin, Rodolphe

    . After injecting the CO2 as a supercritical fluid at depth, a certain amount will slowly dissolve of the dissolved CO2) and even- tually the upward flow of supercritical or gaseous CO2 accompanied by caprockCO2 percolation experiment through chlorite/zeolite-rich sandstone (Pretty Hill Formation ­ Otway

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

    SciTech Connect (OSTI)

    RICH, LAUREN

    2013-09-30

    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.

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

    SciTech Connect (OSTI)

    Not Available

    1994-02-01

    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.

  9. $\\mu$-tempered metadynamics: Artifact independent convergence times for wide hills

    E-Print Network [OSTI]

    Dickson, Bradley M

    2015-01-01

    Recent analysis of well-tempered metadynamics (WTmetaD) showed that it converges without mollification artifacts in the bias potential. Here we explore how metadynamics heals mollification artifacts, how healing impacts convergence time, and whether alternative temperings may be used to improve efficiency. We introduce "$\\mu$-tempered" metadynamics as a simple tempering scheme, inspired by a related mollified adaptive biasing potential (mABP), that results in artifact independent convergence of the free energy estimate. We use a toy model to examine the role of artifacts in WTmetaD and solvated alanine dipeptide to compare the well-tempered and $\\mu$-tempered frameworks demonstrating fast convergence for hill widths as large as $60^{\\circ}$ for $\\mu$TmetaD.

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

    SciTech Connect (OSTI)

    Not Available

    1990-02-01

    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.

  11. Start-up operations at the Fenton Hill HDR Pilot Plant

    SciTech Connect (OSTI)

    Ponden, R.F.

    1991-01-01

    With the completion of the surface test facilities at Fenton Hill, the Hot Dry Rock (HDR) Geothermal Energy Program at Los Alamos is moving steadily into the next stage of development. Start-up operations of the surface facilities have begun in preparation for testing the Phase II reservoir and the initial steady-state phase of operations. A test program has been developed that will entail a number of operational strategies to characterize the thermal performance of the reservoir. The surface facilities have been designed to assure high reliability while providing the flexibility and control to support the different operating modes. This paper presents a review of the system design and provides a discussion of the preliminary results of plant operations and equipment performance.

  12. Start-Up Operations at the Fenton Hill HDR Pilot Plant

    SciTech Connect (OSTI)

    Ponden, Raymond F.

    1992-03-24

    With the completion of the surface test facilities at Fenton Hill, the Hot Dry Rock (HDR) Geothermal Energy Program at Los Alamos is moving steadily into the next stage of development. Start-up operations of the surface facilities have begun in preparation for testing the Phase II reservoir and the initial steady-state phase of operations. A test program has been developed that will entail a number of operational strategies to characterize the thermal performance of the reservoir. The surface facilities have been designed to assure high reliability while providing the flexibility and control to support the different operating modes. This paper presents a review of the system design and provides a discussion of the preliminary results of plant operations and equipment performance.

  13. Laboratory measurements of contaminant attenuation of uranium mill tailings leachates by sediments and clay liners

    SciTech Connect (OSTI)

    Serne, R.J.; Peterson, S.R.; Gee, G.W.

    1983-04-01

    We discuss FY82 progress on the development of laboratory tools to aid in the prediction of migration potential of contaminants present in acidic uranium mill tailings leachate. Further, empirical data on trace metal and radionuclide migration through a clay liner are presented. Acidic uranium mill tailings solution from a Wyoming mill was percolated through a composite sediment called Morton Ranch Clay liner. These laboratory columns and subsequent sediment extraction data show: (1) As, Cr, Pb, Ag, Th and V migrate very slowly; (2) U, Cd, Ni, Zn, Fe, Mn and similar transition metals are initially immobilized during acid neutralization but later are remobilized as the tailings solution exhausts the clay liner's acid buffering capacity. Such metals remain immobilized as long as the effluent pH remains above a pH value of 4 to 4.5, but they become mobile once the effluent pH drops below this range; and (3) fractions of the Se and Mo present in the influent tailings solution are very mobile. Possible controlling mechanisms for the pH-dependent immobilization-mobilization of the trace metals are discussed. More study is required to understand the controlling mechanisms for Se and Mo and Ra for which data were not successfully collected. Using several column lengths (from 4.5 to 65 cm) and pore volume residence times (from 0.8 to 40 days) we found no significant differences in contaminant migration rates or types and extent of controlling processes. Thus, we conclude that the laboratory results may be capable of extrapolation to actual disposal site conditions.

  14. Effects of biogenic silica on acoustic and physical properties of clay-rich marine sediments

    SciTech Connect (OSTI)

    Tribble, J.S.; Mackenzie, F.T.; Urmos, J.; O'Brien, D.K.; Manghnani, M.H. )

    1992-06-01

    The physical properties of marine sediments are influenced by compaction and diagenesis during burial. Changes in mineralogy, chemistry, density, porosity, and microfabric all affect a sediment's acoustic and electrical properties. Sediments from the Japan Trench illustrate the dependence of physical properties on biogenic silica content. Increased opal-A content is correlated with increased porosity and decreased grain density and compressional velocity. Variations with depth in opal-A concentration are therefore reflected in highly variable and, at times, inverse velocity-depth gradients. The diagenetic conversion of opal-A to opal-CT and finally to quartz was investigated at a site in the San Miguel Gap, California. Distinct changes in microfabric, particularly in the porosity distribution, accompany the diagenetic reactions and contribute to a sharp velocity discontinuity at the depth of the opal-A to opal-CT conversion. Evaluation of this reaction at several sites indicates a systematic dependence on temperature and age in clay-rich and moderately siliceous sediments. In ocean margin regions, sediments are buried rapidly, and opal-A may be converted to opal-CT in less than 10 m.y. Temperatures of conversion range from 30{degree} to 50{degree}C. Much longer times (>40 m.y.) are required to complete the conversion in open ocean deposits which are exposed to temperatures less than 15{degree}C. In the absence of silica diagenesis, velocity-depth gradients of most clay-rich and moderately siliceous sediments fall in the narrow range of 0.15 to 0.25 km/s/km which brackets the gradient (0.18 km/s/km) determined for a type pelagic clay section. Relationships such as these can be useful in unraveling the history of a sediment sequence, including the evolution with time of reservoir properties and seismic signatures.

  15. Crosshole EM for oil field characterization and EOR monitoring: Field examples from Lost Hills, California

    SciTech Connect (OSTI)

    Wilt, M.; Schenkel, C.; Wratcher, M.; Lambert, I.; Torres-Verdin, C.; Tseng H.W.

    1996-07-16

    A steamflood recently initiated by Mobil Development and Production U.S. at the Lost Hills No 3 oil field in California is notable for its shallow depth and the application of electromagnetic (EM) geophysical techniques to monitor the subsurface steam flow. Steam was injected into three stacked eastward-dipping unconsolidated oil sands at depths from 60 to 120 m; the plume is expected to develop as an ellipsoid aligned with the regional northwest-southeast strike. Because of the shallow depth of the sands and the high viscosity of the heavy oil, it is important to track the steam in the unconsolidated sediments for both economic and safety reasons. Crosshole and surface-to-borehole electromagnetic imaging were applied for reservoir characterization and steamflood monitoring. The crosshole EM data were collected to map the interwell distribution of the high-resistivity oil sands and to track the injected steam and hot water. Measurements were made in two fiberglass-cased observation wells straddling the steam injector on a northeast-southwest profile. Field data were collected before the steam drive, to map the distribution of the oil sands, and then 6 and 10 months after steam was injected, to monitor the expansion of the steam chest. Resistivity images derived from the collected data clearly delineated the distribution and dipping structure of the target oil sands. Difference images from data collected before and during steamflooding indicate that the steam chest has developed only in the middle and lower oil sands, and it has preferentially migrated westward in the middle oil sand and eastward in the deeper sand. Surface-to-borehole field data sets at Lost Hills were responsive to the large-scale subsurface structure but insufficiently sensitive to model steam chest development in the middle and lower oil sands. As the steam chest develops further, these data will be of more use for process monitoring.

  16. Dune-dammed lakes of the Nebraska Sand Hills: Geologic setting and paleoclimatic implications

    SciTech Connect (OSTI)

    Loope, D.B.; Swinehart, J.B. (Univ. of Nebraska, Lincoln, NE (United States))

    1992-01-01

    Within the western half of this grass-stabilized dunefield, about 1,000 interdune lakes are grouped into two clusters here named the Blue and Birdwood lake basins. In the lake basins, those parts of the valley not filled by dune sand are occupied by modern lakes and Holocene lake sediments. The Blue Creek dam is mounded transverse to flow; spill-over of the lake basin takes place over bedrock on the east side of the dam when lake level is 2 m higher than present. The permeability of dune sand prevents massive overflow, and thereby contributes to the integrity and longevity of the dam. Preserved lake sediments in the basin indicate that Blue Creek was obstructed prior to 13,000 yr BP, probably during glacial maximum (18,000 yr BP). Extensive peats dated at 1,500-1,000 yr BP lie directly on fluvial sand and gravel along the Calamus River, a stream that presently discharges a nearly constant 350 cfs. These sediments indicate blockage of streams also took place when linear dunes were active in the eastern Sand Hills in Late Holocene time. With the onset of an arid episode, dunes forming an interfluves curtail the severity of runoff events. As the regional water table drops, drainages go dry and dunes move uncontested into blocking positions. Although drainages of the eastern Sand Hills appear to have repeatedly broken through sand-blocked channels, the Blue and Birdwood lake basins are still blocked by Late Pleistocene dune dams. The repeated episodes of stream blockage and interbedded lake sediments and dune sands behind the extant dams record several strong fluctuations in Holocene climate. Recently proposed climatic models indicate that the northward flow of warm, moist air from the Gulf of Mexico is enhanced when the Gulf's surface temperature is low and the Bermuda high is intensified and in a western position. When the Bermuda high moves eastward, the core of the North American continent becomes desiccated.

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

    SciTech Connect (OSTI)

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

    1990-05-01

    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.

  18. Hydrothermal formation of Clay-Carbonate alteration assemblages in the Nili Fossae region of Mars

    E-Print Network [OSTI]

    Brown, Adrian J; Baldridge, Alice M; Crowley, James K; Bridges, Nathan T; Thomson, Bradley J; Marion, Giles M; Filho, Carlos R de Souza; Bishop, Janice L

    2014-01-01

    The Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) has returned observations of the Nili Fossae region indicating the presence of Mg- carbonate in small (characterize these carbonate-bearing units. We applied absorption band mapping techniques to investigate a range of possible phyllosilicate and carbonate minerals that could be present in the Nili Fossae region. We also describe a clay-carbonate hydrothermal alteration mineral assemblage in the Archean Warrawoona Group of Western Australia that is a potential Earth analog to the Nili Fossae carbonate-bearing rock units. We discuss the geological and biological implications for hydrothermal processes on Noachian Mars.

  19. High gradient magnetic separation of iron oxide minerals from soil clays 

    E-Print Network [OSTI]

    Schulze, Darrell Gene

    1977-01-01

    steel wool, placed in a strong magnetic field (1. 6 Tesla), provides the magnetic field and magnetic field gradients necessary to trap weakly magnetic, clay size particles flowing through the filter as a dilute suspension in pH 10. 5 Na C03 solution...- magnetic particles. 2. There must be magnetic field gradients across the volume of the particles for magnetic attraction and trapping to occur. A magnetic field on the order of 1-2 Tesla produced by an electro- magnet is necessary to magnetize...

  20. Areal distribution of clay minerals and their relationship to physical properties, Gulf of Mexico 

    E-Print Network [OSTI]

    Hottman, William Edward

    1975-01-01

    of Commi t e lead of De rtment Member Member December 1975 ABSTRACT Areal Distribution of Clay Minerals and their Relationship to Physical Properties, Gulf of Mexico. (December 1975) William E. Hottman, B. A. , California State University (Fullerton... 2 5 12 X 52 X 52 5 X 52 X 2 5 X 52 5 25. 2 11. 7 3. 42 25. 5 20 5 4. 5 25. 25 72. 5 8. 5 24. 0 7. 67 2 ' 77 29, 8 24. 7 4-97 34. 7 36. 24 6. 02 21. 25 6. 92 2, 63 24. o 17, 6 4. 2 21. 0 68. o 8. 8 28. 0 70. 0...

  1. Field tests and new design procedure for laterally loaded drilled shafts in clay 

    E-Print Network [OSTI]

    Bierschwale, Mark W.

    1980-01-01

    , and develop a new design procedure for drilled shafts supporting precast panel retaining walls. FIELD LOAD TESTS The prediction of the behavior of laterally loaded shafts involves the determination of the shaft-soil interaction. One approach... 4ft to l3 ft 5 -very stiff red clay(CH) below 5ft I-O zL 128 l30 P IC WA R L I QUI 0 LIMIT CONTENT /o LI Ml T ? + 7 IO 20 30 COHESIVE SHEAR STRENGTH, Cu, 0. 6 0, 8 I 0 I. 2 I, 4 I, 6 I. 8 ~ Unconfined Compression Test + Miniature Vane...

  2. Clay Sell Sworn in as Deputy Secretary of Energy | Department of Energy

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

    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 Homesum_a_epg0_fpd_mmcf_m.xls" ,"Available from WebQuantity of Natural GasAdjustmentsShirleyEnergy A plug-in electric vehicle (PEV) chargingWASHINGTON, DC - Jeffrey Clay Sell was

  3. CO2 Sorption to Subsingle Hydration Layer Montmorillonite Clay Studied by Excess Sorption and Neutron Diffraction Measurements

    SciTech Connect (OSTI)

    Rother, Gernot; Ilton, Eugene S.; Wallacher, Dirk; Hauss, Thomas; Schaef, Herbert T.; Qafoku, Odeta; Rosso, Kevin M.; Felmy, Andrew R.; Krukowski, Elizabeth; Stack, Andrew G.; Grimm, Nico; Bodnar, Robert J.

    2013-01-15

    Geologic storage of CO2 requires that the caprock sealing the storage rock is highly impermeable by CO2. Swelling clays, which are important components of caprocks, may interact with CO2 under volume change, potentially impacting the seal quality. The interactions of scCO2 with Na saturated montmorillonite clay containing a sub-single layer of water in the interlayer region have been studied by sorption and neutron diffraction techniques. The excess sorption isotherms show maxima at bulk CO2 densities of ??0.15 g/cm3, followed by an approximately linear decrease of excess sorption to zero and negative values with increasing CO2 bulk density. Neutron diffraction experiments on the same clay sample measured interlayer spacing and composition. The results show that limited amounts of CO2 are sorbed into the interlayer region, leading to depression of the interlayer peak intensity and an increase of the d(001) spacing by ca. 0.5 Å. The density of CO2 in the clay pores is relatively stable over a wide range of CO2 pressures at a given temperature, indicating the formation of a clay-CO2 phase. At the excess sorption maximum, increasing CO2 sorption with decreasing temperature is observed while the high-pressure sorption properties exhibit weak temperature dependence.

  4. CO2 Adsorption to Sub-Single Hydration Layer Montmorillonite Clay Studied by Excess Sorption and Neutron Diffraction

    SciTech Connect (OSTI)

    Rother, Gernot [ORNL; Ilton, Eugene [Pacific Northwest National Laboratory (PNNL); Wallacher, Dirk [Helmholtz-Zentrum Berlin; Hauss, Thomas [Helmholtz-Zentrum Berlin; Schaef, Herbert [Pacific Northwest National Laboratory (PNNL); Qafoku, Odeta [Pacific Northwest National Laboratory (PNNL); Rosso, Kevin M. [Pacific Northwest National Laboratory (PNNL); Felmy, Andrew [Pacific Northwest National Laboratory (PNNL); Krukowski, Elizabeth G [ORNL; Stack, Andrew G [ORNL; Bodnar, Robert J [ORNL

    2013-01-01

    Geologic storage of CO2 requires that the caprock sealing the storage rock is highly impermeable by CO2. Swelling clays, which are important components of caprocks, may react with CO2 under volume change, potentially impacting the seal quality. The interactions of scCO2 with Na saturated montmorillonite clay containing a sub-single layer of water in the interlayer region have been studied by sorption and neutron diffraction techniques. The excess sorption isotherms show maxima at bulk CO2 densities of 0.15 g/cm3, followed by an approximately linear decrease of excess sorption to zero and negative values with increasing CO2 bulk density. Neutron diffraction experiments on the same clay sample measured interlayer spacing and composition. The results show that limited amounts of CO2 are sorbed into the interlayer region, leading to depression of the interlayer peak intensity and an increase of the d(001) spacing by ca. 0.5 . The density of CO2 in the clay pores is relatively stable over a wide range of CO2 pressures at a given temperature, indicating the formation of a clay-CO2 phase. At low pressure increasing CO2 adsorption with decreasing temperature is observed while the high-pressure sorption properties exhibit weak or no temperature dependence. Supercritical fluids, sorption phenomena, carbon dioxide, carbon sequestration, caprock integrity

  5. Steep-Slope Assembly Testing of Clay and Concrete Tile With and Without Cool Pigmented Colors

    SciTech Connect (OSTI)

    Miller, William A [ORNL

    2005-11-01

    Cool color pigments and sub-tile venting of clay and concrete tile roofs significantly impact the heat flow crossing the roof deck of a steep-slope roof. Field measures for the tile roofs revealed a 70% drop in the peak heat flow crossing the deck as compared to a direct-nailed asphalt shingle roof. The Tile Roofing Institute (TRI) and its affiliate members are keenly interested in documenting the magnitude of the drop for obtaining solar reflectance credits with state and federal "cool roof" building efficiency standards. Tile roofs are direct-nailed or are attached to a deck with batten or batten and counter-batten construction. S-Misson clay and concrete tile roofs, a medium-profile concrete tile roof, and a flat slate tile roof were installed on fully nstrumented attic test assemblies. Temperature measures of the roof, deck, attic, and ceiling, heat flows, solar reflectance, thermal emittance, and the ambient weather were recorded for each of the tile roofs and also on an adjacent attic cavity covered with a conventional pigmented and directnailed asphalt shingle roof. ORNL measured the tile's underside temperature and the bulk air temperature and heat flows just underneath the tile for batten and counter-batten tile systems and compared the results to the conventional asphalt shingle.

  6. Fine particle clay catalysts for coal liquefaction. Quarterly technical progress report, May 9, 1992--August 8, 1992

    SciTech Connect (OSTI)

    Olson, E.S.

    1995-10-01

    An investigation of new methods for the production of mixed pillared clay catalysts and clay-supported catalysts and determination of their catalytic activities were continued in this quarter. To demonstrate the reproducibility of the preparative method for high activity iron/alumina-pillared montmorillonite catalysts, a new batch of the catalyst was prepared and tested for hydrocracking activity with bibenzyl. This preparation gave conversion and product distribution similar to that reported previously. The mixed iron/alumina-pillared clay was also prepared using a pillaring solution that was aged for longer period of time. To determine the importance of the type of pillaring support in hydrocracking activity, iron/zirconia-pillared montmorillonite was prepared using the same technique as that for iron/alumina-pillared montmorillonite. The reaction of bibenzyl with the sulfided iron/zirconia-pillared catalyst gave a lower hydrocracking conversion than the iron/alumina-pillared catalyst. Addition of a second catalytic metal to the clay support was attempted to determine if a synergistic effect could improve liquefaction. Ferric nitrate and stannous chloride were added to the clay, but the resulting catalyst was relatively poor for hydrocracking and hydrogenation compared with ferric nitrate supported on the clay. New disposable iron catalysts with high acidity and surface area are desired for coal liquefaction. Synthetic iron aluminosilicates were prepared by methods similar to those used for the nickel-substituted synthetic mica montmorillonite (NiSMM) catalysts, which are very effective for hydrogenation and reforming of hydrocarbons. The iron aluminosilicate catalysts were tested for hydrocracking and hydrogenation of bibenzyl, naphthalene and pyrene. Pyrene hydrogenation was effectively catalyzed by the sulfided synthetic iron catalyst.

  7. 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]

    Whitt, Ward

    Proceedings of the 2013 Winter Simulation Conference R. Pasupathy, S.-H. Kim, A. Tolk, R. Hill University New York, NY 10027, USA Ward Whitt Industrial Engineering and Operations Research Columbia

  8. Australian Journal of Earth Sciences (1984) 31, 403-426. The structural evolution of the Fyfe Hills-Khmara Bay region,

    E-Print Network [OSTI]

    Sandiford, Mike

    1984-01-01

    Australian Journal of Earth Sciences (1984) 31, 403-426. The structural evolution of the Fyfe Hills of 403 #12;404 M. SANDIFORD AND C. 1. L. WILSON ~s Strike and dip of composltlonal layering -- Trend

  9. GEOC Martial Taillefert Tuesday, April 09, 2013 130 Realtime sorption and precipitation of nickel on clay minerals: An in situ QuickEXAFS investigation

    E-Print Network [OSTI]

    Sparks, Donald L.

    of nickel on clay minerals: An in situ QuickEXAFS investigation Matthew Siebecker1, mgs@udel.edu, Wei Li1 of nickel sorption on Alrich clay minerals utilizing QuickEXAFS spectroscopy and a custom built flow cell Chemical Interactions at the MineralWater Interface (01:00 PM 05:30 PM) Location: Morial Convention Center

  10. Microcracks, residual strain, velocity, and elastic properties of igneous rocks from a geothermal test-hole at Fenton Hill, New Mexico 

    E-Print Network [OSTI]

    Ciampa, John David

    1980-01-01

    MICROCRACKS, RESIDUAL STRAIN, VELOCITY, AND ELASTIC PROPERTIES OF IGNEOUS ROCKS FRCM A GEOTHERMAL TEST-HOLE AT FENTON HILL, NEW MEXICO A Thesis JOHN DAVID CIAMPA Submitted to the Graduate College of Texas A8M University in partial fulfillment... of the requirement for the degree of MASTER OF SCIENCE August 1980 Major Subject: Geophysics MICROCRACKS, RESIDUAL STRAIN, VELOCITY, AND ELASTIC PROPERTIES OF IGNEOUS ROCKS FROM A GEOTHERMAL TEST-HOLE AT FENTON HILL, NEW MEXICO A Thesis by JOHN DAVID CIAMPA...

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

    SciTech Connect (OSTI)

    Carey, K.B.

    1987-09-01

    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.

  12. Fracture-coating minerals in the Topopah Spring Member and upper tuff of Calico Hills from drill hole J-13

    SciTech Connect (OSTI)

    Carlos, B.

    1989-02-01

    Fracture-lining minerals from drill core in the Topopah Spring Member of the Paintbrush Tuff and the tuff of Calico Hills from water well J-13 were studied to identify the differences between these minerals and those seen in drill core USW G-4. In USW G-4 the static water level (SWL) occurs below the tuff of Calico Hills, but in J-13 the water table is fairly high in the Topopah Spring Member. There are some significant differences in fracture minerals between these two holes. In USW G-4 mordenite is a common fracture-lining mineral in the Topopah Spring Member, increasing in abundance with depth. Euhedral heulandite >0.1 mm in length occurs in fractures for about 20 m above the lower vitrophyre. In J-13, where the same stratigraphic intervals are below the water table, mordenite is uncommon and euhedral heulandite is not seen. The most abundant fracture coating in the Topopah Spring Member in J-13 is drusy quartz, which is totally absent in this interval in USW G-4. Though similar in appearance, the coatings in the vitrophyre have different mineralogy in the two holes. In USW G-4 the coatings are extremely fine grained heulandite and smectite. In J-13 the coatings are fine-grained heulandite, chabazite, and alkali feldspar. Chabazite has not been identified from any other hole in the Yucca Mountain area. Fractures in the tuff of Calico Hills have similar coatings in core from both holes. In J-13, as in USW G-4, the tuff matrix of the Topopah Spring Member is welded and devitrified and that of the tuff of Calico Hills is zeolitic. 11 refs., 10 figs., 5 tabs.

  13. Extremely organic-rich coma of comet C/2010 G2 (Hill) during its outburst in 2012

    SciTech Connect (OSTI)

    Kawakita, Hideyo; Kobayashi, Hitomi; Russo, Neil Dello; Vervack, Ron Jr.; Weaver, Harold A.; DiSanti, Mike A.; Opitom, Cyrielle; Jehin, Emmanuel; Manfroid, Jean; Gillon, Michael; Cochran, Anita L.; Harris, Walter M.; Bockelée-Morvan, Dominique; Biver, Nicolas; Crovisier, Jacques; McKay, Adam J.

    2014-06-20

    We performed high-dispersion near-infrared spectroscopic observations of comet C/2010 G2 (Hill) at 2.5 AU from the Sun using NIRSPEC (R ? 25,000) at the Keck II Telescope on UT 2012 January 9 and 10, about a week after an outburst had occurred. Over the two nights of our observations, prominent emission lines of CH{sub 4} and C{sub 2}H{sub 6}, along with weaker emission lines of H{sub 2}O, HCN, CH{sub 3}OH, and CO were detected. The gas production rate of CO was comparable to that of H{sub 2}O during the outburst. The mixing ratios of CO, HCN, CH{sub 4}, C{sub 2}H{sub 6}, and CH{sub 3}OH with respect to H{sub 2}O were higher than those for normal comets by a factor of five or more. The enrichment of CO and CH{sub 4} in comet Hill suggests that the sublimation of these hypervolatiles sustained the outburst of the comet. Some fraction of water in the inner coma might exist as icy grains that were likely ejected from nucleus by the sublimation of hypervolatiles. Mixing ratios of volatiles in comet Hill are indicative of the interstellar heritage without significant alteration in the solar nebula.

  14. Implications from a study of the timing of oil entrapment in Monterey siliceous shales, Lost Hills, San Joaquin Valley, California

    SciTech Connect (OSTI)

    Julander, D.R. )

    1992-01-01

    The oil and gas-rich upper Miocene siliceous shales of the Monterey Group are the primary development target in the Lost Hills Oil Field, San Joaquin Valley, California. As a result of diagenesis, the siliceous shales can be subdivided by opal phase into three sections (from shallow to deep): the Opal-A diatomites which are rich in oil saturation; the Opal-CT porcellanites which are predominantly wet but include pockets of moderate oil saturation; and the Quartz cherts and porcellanites which in some places are highly oil saturated immediately below the Opal CT section. Productivity trends in each of the three sections have been established through drilling and production testing, but a predictive model was not available until a study of the timing of oil entrapment at Lost Hills was recently completed. The study included an analysis of the depositional history of the siliceous shales and timing of: (1) structural growth of the Lost Hills fold, (2) source-rock maturation, and (3) development of the opal-phase segregation of the Monterey shales. The study led to enhanced understanding of the known oil saturation and production trends in the three opal-phase sections and yielded a predictive model that is being used to identify areas in the field with remedial or delineation potential. The study also produced evidence of fold axis rotation during the Pliocene and Pleistocene that helps explain differences in fracture orientations within the Monterey shales.

  15. Thermo-Hydrological-Mechanical Analysis of a Clay Barrier for Radioactive Waste Isolation: Probabilistic Calibration and Advanced Modeling 

    E-Print Network [OSTI]

    Dontha, Lakshman

    2012-07-16

    The engineered barrier system is a basic element in the design of repository to isolate high level radioactive waste (HLW). In this system, the clay barrier plays a prominent role in dispersing the heat generated from the waste, reduce the flow...

  16. A single hardening elasto-plastic model for Kaolin clay with loading-history-dependent plastic potential function

    E-Print Network [OSTI]

    Prashant, Amit

    A single hardening elasto-plastic model for Kaolin clay with loading-history- dependent plastic and failure criteria are found to be strongly dependent on the principal stress rotation angle () and plastic work. A unique plastic potential function determined solely by the current stress state

  17. WRIGHT, MELANIE CLAY. The Effects of Automation on Team Performance and Team Coordination. (Under the direction of David B. Kaber).

    E-Print Network [OSTI]

    Kaber, David B.

    ABSTRACT WRIGHT, MELANIE CLAY. The Effects of Automation on Team Performance and Team Coordination of automation in a number of work domains, including team environments. However, assessment of the effects of automation on teamwork has been primarily limited to the aviation domain (comparing early conventional

  18. An oribatid mite (Arachnida: Acari) from the Oxford Clay (Jurassic: Upper Callovian) of South Cave Station Quarry, Yorkshire, UK

    E-Print Network [OSTI]

    Selden, Paul A.; Baker, Anne S.; Phipps, Kenneth J.

    2008-01-01

    in mar- ine strata: evidence from the British Jurassic, including a review of the allochthonous vertebrate assemblage from the marine Kimmeridge Clay Formation (Upper Jurassic) of Great Britain. 47–83. In COLECTIVO ARQUEOLO´GICO-PALEON- TOLO´GICO SALENSE...

  19. Soil damping constants related to common soil properties in sands and clays 

    E-Print Network [OSTI]

    Gibson, Gary Clive

    1968-01-01

    SOIL D'c~. 'I'IIIG COESTAlxI. S PI', IslTED TO CO!~i'iOI& SOII. PRO& ERTIES J3I SAE1)S AND CL?"S A Thesis by Gary Olive G'boon Sr b':I' te'I to tho Gra=lu. . te Col lope of Texas Afxl Univcrsi ty in pert'al fulfillsent of the requirenent... for the Je;, ree of YiASTER Ol" SCIEI!CE August ISSS II. ';or Subject: Civil I:nSin er. nb SOIL DAMPING CONSTANTS REIATED TO COMMON SOIL PROPERTIES IN SANDS AND CLAYS A Thesis by Gary Clive Gibson Approved as to style and content by: (Head...

  20. Comparison and coherence with the chromium electroplating NESHAP at Hill Air Force Base

    SciTech Connect (OSTI)

    Palmer, G. [OO-ALC/EME, Hill AFB, UT (United States); Hallenburg, E. [JBR Environmental Consultants, Inc., Sandy, UT (United States)

    1998-12-31

    One of the major functions at the landing gear facility located at Hill AFB are the chromium electroplating operations. This facility is classified as a major, large-hard-chromium electroplating operation, and was likely the first source in United States to comply with Subpart N of the National Emissions Standards for Hazardous Air Pollutants (NESHAP). A required initial performance test under Subpart N was required, besides establishing site-specific operating parameter values. These requirements were established after final promulgation of NESHAPS`s Subpart N on January 25, 1995. Because this compliance effort was the first test of Subpart N in EPA Region VIII, many precedents were established. Classifying the state-of-the-art MAPCO scrubber system to a specific type of scrubber listed in Subpart N posed some challenges and interpretation. The biggest challenge was compliance with the prescribed work practice standard, monitoring, reporting and recordkeeping requirements. The chromium electroplating environment is a corrosive and caustic domicile for equipment and components. With the promulgation of Subpart N, the electroplating facility received additional attention. Following the initial performance test, various modifications were deemed necessary to the control systems, ventilation ducts, exhaust configuration, mesh pads, mesh pad housing and other electroplating assemblages. Decommissioning of the chromium anodizing tanks at the facility was also a result of trying to achieve compliance. Because of system upgrades, a new initial performance test was warranted. The improved system operated under new flow characteristics, site-specific parameter values, and improved collection and scrubbing efficiencies.

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

    SciTech Connect (OSTI)

    Rudeen, David K.; Lord, David L.

    2007-10-01

    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. Geomechanical analysis to predict the oil leak at the wellbores in Big Hill Strategic Petroleum Reserve

    SciTech Connect (OSTI)

    Park, Byoung Yoon

    2014-02-01

    Oil leaks were found in wellbores 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 interbed between the caprock bottom and salt top. A three dimensional finite element model, which contains wellbore element blocks and allows each cavern to be configured individually, is constructed to investigate the wellbore damage mechanism. The model also contains element blocks to represent interface between each lithology and a shear zone to examine the interbed behavior in a realistic manner. The causes of the damaged casing segments are a result of vertical and horizontal movements of the interbed between the caprock and salt dome. The salt top subsides because the volume of caverns below the salt top decrease with time due to salt creep closure, while the caprock subsides at a slower rate because the caprock is thick and stiffer. This discrepancy yields a deformation of the well. The deformed wellbore may fail at some time. An oil leak occurs when the wellbore fails. A possible oil leak date of each well is determined using the equivalent plastic strain failure criterion. A well grading system for a remediation plan is developed based on the predicted leak dates of each wellbore.

  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.

    2000-10-10

    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))

    1992-08-01

    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. Silica phase changes: Diagenetic agent for oil entrapment, Lost Hills field, California

    SciTech Connect (OSTI)

    Julander, D.R.; Szymanski, D.L. )

    1991-02-01

    The siliceous shales of the Monterey Group are the primary development target at Lost Hills. Silica phase changes have influenced the distribution and entrapment of hydrocarbons. With increasing temperature, opal A phase diatomite is converted to opal CT and finally quartz phase rock. All phases are low in permeability. The opal A diatomite is characteristically high in oil saturation and productive saturation. Productivity from this phase is dependent on structural position and fieldwide variations in oil viscosity and biodegradation. The deeper chert reservoir coincides with the opal CT to quartz phase transition. Porosity is again reduced in this transition, but saturations in the quartz phase rocks increase. Tests in the chert reservoir indicate a single, low-permeability system, suggesting the importance of matric contribution. resistivity and porosity in the diatomite, and resistivity and velocity in the chert, are the physical properties which best reflect saturation. Methods exploiting these properties (FMS, BHTV, borehole, and surface shear wave studies) should be helpful in further characterizing the reservoirs and identifying future pay.

  6. The electrorheology of suspensions consisting of Na-Fluorohectorite synthetic clay particles in silicon oil

    E-Print Network [OSTI]

    Y. Méheust; K. P. S. Parmar; B. Schjelderupsen; J. O. Fossum

    2010-02-01

    Under application of an electric field greater than a triggering electric field $E_c \\sim 0.4$ kV/mm, suspensions obtained by dispersing particles of the synthetic clay fluoro-hectorite in a silicon oil, aggregate into chain- and/or column-like structures parallel to the applied electric field. This micro-structuring results in a transition in the suspensions' rheological behavior, from a Newtonian-like behavior to a shear-thinning rheology with a significant yield stress. This behavior is studied as a function of particle volume fraction and strength of the applied electric field, $E$. The steady shear flow curves are observed to scale onto a master curve with respect to $E$, in a manner similar to what was recently found for suspensions of laponite clay [42]. In the case of Na-fluorohectorite, the corresponding dynamic yield stress is demonstrated to scale with respect to $E$ as a power law with an exponent $\\alpha \\sim 1.93$, while the static yield stress inferred from constant shear stress tests exhibits a similar behavior with $\\alpha \\sim 1.58$. The suspensions are also studied in the framework of thixotropic fluids: the bifurcation in the rheology behavior when letting the system flow and evolve under a constant applied shear stress is characterized, and a bifurcation yield stress, estimated as the applied shear stress at which viscosity bifurcation occurs, is measured to scale as $E^\\alpha$ with $\\alpha \\sim 0.5$ to 0.6. All measured yield stresses increase with the particle fraction $\\Phi$ of the suspension. For the static yield stress, a scaling law $\\Phi^\\beta$, with $\\beta = 0.54$, is found. The results are found to be reasonably consistent with each other. Their similarities with-, and discrepancies to- results obtained on laponite-oil suspensions are discussed.

  7. Department of Justice: CH2M Hill Hanford Group Inc. Admits Criminal Conduct, Parent Company Agrees to Cooperate in Ongoing Investigation and Pay $18.5 Million to Resolve Civil and Criminal Allegations

    Broader source: Energy.gov [DOE]

    The Justice Department, in conjunction with the U.S. Attorney’s Office for the Eastern District of Washington, announced today that Colorado-based CH2M Hill Hanford Group Inc. (CHG) and its parent company, CH2M Hill Companies Ltd. (CH2M Hill) have agreed that CHG committed federal criminal violations, defrauding the public by engaging in years of widespread time card fraud.

  8. Testimony of Dr. David Ellis Research Scientist

    E-Print Network [OSTI]

    Construction cost inflation System efficiencies Passage of Proposition 1 Amount of construction financed via-2010) Vehicle Miles Traveled ­ average change over past 10 years in per capita VMT is maintained Fuel efficiency ­ average rate of increase over the past 10 years is maintained Construction cost inflation ­ 5

  9. Testimony of Dr. David Ellis Research Scientist

    E-Print Network [OSTI]

    retail price gasoline and 5.99% of the untaxed retail price of diesel fuel. #12;2 Table 1. Sample Calculation Using Current Fuel Tax System Gasoline Diesel Average Statewide Untaxed Price (June 2014) per price of fuel, the tax yield on gasoline would decrease while the tax yield on diesel fuel would

  10. Ellis Energy Investments | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION J APPENDIX E LISTStar2-0057-EA Jump to:of theClimateElgin, Illinois: EnergyEllergreen Energy

  11. CB Richard Ellis | 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 on Google Bookmark EERE: Alternative Fuels Data Center Home Page on QA:QA J-E-1 SECTION JEnvironmentalBowerbank, Maine:Kansas: Energy Resources Jump to:Energy Inc -6 -Energy22 -3CAPS:CB

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

    SciTech Connect (OSTI)

    Not Available

    1986-08-01

    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.

  13. 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.; Shiflett, D.W.; Deutsch, H.A.

    1996-12-31

    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.

  14. 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. ); Shiflett, D.W. ); Deutsch, H.A. )

    1996-01-01

    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.

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

    SciTech Connect (OSTI)

    Caskey, S.J.

    1991-08-01

    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.

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

    SciTech Connect (OSTI)

    Not Available

    1988-07-01

    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.

  17. 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.

    1992-12-01

    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.

  18. Petrographic report on clay-rich samples from Permian Unit 4 salt, G. Friemel No. 1 well, Palo Duro Basin, Deaf Smith County, Texas: unanalyzed data

    SciTech Connect (OSTI)

    Fukui, L M

    1983-09-01

    This report presents the results of mineralogic and petrographic analyses performed on five samples of clay-rich rock from salt-bearing Permian strata sampled by drill core from G. Friemel No. 1 Well, Deaf Smith County, Texas. Five samples of clay-rich rock from depths of about 2457, 2458, 2521, 2548, and 2568 feet were analyzed to determine the amounts of soluble phase (halite) and the amounts and mineralogy of the insoluble phases. The amounts of halite found were 59, 79, 47, 40, and 4 weight percent, respectively, for the samples. The insoluble minerals are predominately clay (20 to 60 volume percent) and anhydrite (up to 17 volume percent), with minor (about 1.0%) and trace amounts of quartz, dolomite, muscovite, and gypsum. The clays include illite, chlorite, and interstratified chlorite-smectite. The results presented in this petrographic report are descriptive, uninterpreted data. 2 references, 7 tables.

  19. Effect of Residence Time on Ni-Sorption Mechanisms on Clay and Oxide Minerals: An X-ray Absorption Fine Structure (XAFS) Study

    E-Print Network [OSTI]

    Sparks, Donald L.

    Effect of Residence Time on Ni-Sorption Mechanisms on Clay and Oxide Minerals: An X-ray Absorption minerals is typically fast initially, then the rates gradually diminish. In the literature the decline

  20. Carbonation of Clay Minerals Exposed to scCO2/Water at 200 degrees and 250 degrees C

    SciTech Connect (OSTI)

    Sugama, T.; Ecker, L.; Gill, S.; Butcher, T. (BNL); Bour, D. (AltaRock Energy, Inc.)

    2010-11-01

    To clarify the mechanisms of carbonation of clay minerals, such as bentonite, kaolinite, and soft clay, we exposed them to supercritical carbon dioxide (scCO2)/water at temperatures of 200 and 250 C and pressures of 1500 and 2000 psi for 72- and 107-hours. Bentonite, comprising three crystalline phases, montmorillonite (MMT), anorthoclase-type albite, and quartz was susceptible to reactions with ionic carbonic acid yielded by the interactions between scCO2 and water, particularly MMT and anorthoclase-type albite phases. For MMT, the cation-exchangeable ions, such as Na+ and Ca2+, present in its basal interplanar space, were replaced by proton, H+, from ionic carbonic acid; thereafter, the cations leaching from MMT directly reacted with CO32- as a counter ion of H+ to form carbonate compounds. Such in-situ carbonation process in basal space caused the shrinkage and breakage of the spacing structure within MMT. In contrast, the wet carbonation of anorthoclase-type albite, categorized as rock minerals, entailed the formation of three amorphous by-products, such as carbonates, kaolinite-like compounds, and silicon dioxide. Together, these two different carbonations caused the disintegration and corruption of bentonite. Kaolinite clay containing the amorphous carbonates and silicon dioxide was inert to wet carbonation. We noted only a gain in weight due to its water uptake, suggesting that kaolinite-like by-products generated by the wet carbonation of rock minerals might remain unchanged even during extended exposure. Soft clay consisting of two crystalline phases, dolomite and silicon dioxide, also was unaltered by wet carbonation, despite the uptake of water.

  1. Sorption of cadmium and lead by clays from municipal incinerator ash-water suspensions

    SciTech Connect (OSTI)

    Roy, W.R.; Krapac, I.G.; Steele, J.D. [Illinois State Geological Survey, Champaign, IL (United States)

    1993-07-01

    The effect of Cl complexation in extracts of a flue gas-scrubber incinerator fly ash sample on the sorption of Cd and Ph by kaolinite and illite was investigated using batch-sorption methods. In the pH range of 5 to 9, Cl complexation may reduce sorption and thus increase the mobility of these metals. When an ash-water suspension was acidified to pH 6.85, the dissolution of Cl and Ca essentially eliminated Cd sorption because of complexation and cationic competition. Cadmium would be considered as either mobile or very mobile under these conditions. Lead was not soluble in the pH-6.85 suspension. At pH 12, the approximate pH of water in contact with flue gas-scrubber fly ash, Cd was essentially insoluble and Ph occurred as anionic Ph hydroxide. Anionic Ph was sorbed by the two clays, and the extent of sorption was not influenced by Cl or carbonate complexation. Sorption constants, derived from isotherms, suggested that Ph would be relatively immobile in saturated soil-water systems. The recent concern that highly alkaline, flue gas-scrubber fly ash may release environmentally significant concentrations of mobile Ph when placed in an ash-disposal site with a soil liner should be reevaluated in light of this study. 37 refs., 6 figs., 3 tabs.

  2. Capillary suction-time tests on selected clays and shales. Master's thesis

    SciTech Connect (OSTI)

    Hart, K.M.

    1989-05-01

    Shale stability has been an ongoing problem in the drilling of oil wells. The Capillary Suction Time test is simple and easy to use, allowing operators to conduct the test at the rigsite. However because of difficulty in reproducing results, the test should be used only qualitatively. The CST, along with the Methylene Blue, Specific Surface Area and Ensilin tests, accurately predicts shale swelling and dispersion. The tests have the added advantage of being able to be conducted relatively quickly. These tests could be carried out at the rigsite while the drilling is taking place. The experiments conducted also demonstrated the usefulness of KCL as an inhibitor of shale swelling and dispersion. From the CST data, it can be seen that KCL concentrations as low as 0.5% are effective in controlling the swelling of Phillips Ekofisk, Phillips Andrews County, Texaco Mississippi Canyon and Pierre Texaco. However a greater concentration of KCL is required to inhibit the swelling of Gold Seal Bentonite, Standard Arizona, Standard Wyoming and Standard Texas. It is recommended that more concentrations of KCL be tested of the high swelling clays to determine the minimum concentration required to inhibit swelling and dispersion.

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

    SciTech Connect (OSTI)

    Not Available

    1988-08-01

    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.

  4. 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)

    1996-12-31

    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.

  5. 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))

    1996-01-01

    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.

  6. 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.

    2000-04-01

    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.

  7. Investigation of two-phase flow phenomena associated with corrosion in an SF/HLW repository in Opalinus Clay, Switzerland

    SciTech Connect (OSTI)

    Senger, R.; Marschall, P.; Finsterle, S.

    2008-08-04

    Gas generation from corrosion of the waste canisters and gas accumulation in the backfilled emplacement tunnels is a key issue in the assessment of long-term radiological safety of the proposed repository for spent fuel and high-level waste (SF/HLW) sited in the Opalinus Clay formation of Northern Switzerland. Previous modeling studies indicated a significant pressure buildup in the backfilled emplacement tunnels for those sensitivity runs, where corrosion rates were high and the permeability of the Opalinus Clay was very low. As an extension to those studies, a refined process model of the canister corrosion phenomena has been developed, which accounts not only for the gas generation but also for the water consumption associated with the chemical reaction of corrosion of steel under anaerobic conditions. The simulations with the new process model indicate, that with increasing corrosion rates and decreasing host-rock permeability, pressure buildup increased, as expected. However, the simulations taking into account water consumption show that the pressure buildup is reduced compared to the simulation considering only gas generation. The pressure reduction is enhanced for lower permeability of the Opalinus Clay and for higher corrosion rates, which correspond to higher gas generations rates and higher water consumption rates. Moreover, the simulated two-phase flow patterns in the engineered barrier system (EBS) and surrounding Opalinus Clay show important differences at late time of the gas production phase as the generated gas continues to migrate outward into the surrounding host rock. For the case without water consumption, the water flow indicates overall downward flow due to a change in the overall density of the gas-fluid mixture from that based on the initially prescribed hydrostatic pressure gradient. For the case with water consumption, water flow converges toward the waste canister at a rate corresponding to the water consumption rate associated with the corrosion reaction. The water flow toward the canister is maintained even for very low permeabilities of the Opalinus clay, sustaining the anaerobic corrosion of the steel canister.

  8. Structural evaluation of WIPP disposal room raised to Clay Seam G.

    SciTech Connect (OSTI)

    Park, Byoung Yoon (Sandia National Laboratories, Carlsbad, NM); Holland, John F. (Sandia National Laboratories, Albuquerque, NM)

    2007-09-01

    An error was discovered in the ALGEBBRA script used to calculate the disturbed rock zone around the disposal room and the shear failure zone in the anhydrite layers in the original version. To correct the error, a memorandum of correction was submitted according to the Waste Isolation Pilot Plant (WIPP) Quality Assurance program. The recommended course of action was to correct the error, to repeat the post-process, and to rewrite Section 7.4, 7.5, 8, and Appendix B in the original report. The sections and appendix revised by the post-process using the corrected ALGEBRA scripts are provided in this revision. The original report summarizes a series of structural calculations that examine effects of raising the WIPP repository horizon from the original design level upward 2.43 meters. Calculations were then repeated for grid changes appropriate for the new horizon raised to Clay Seam G. Results are presented in three main areas: (1) Disposal room porosity, (2) Disturbed rock zone characteristics, and (3) Anhydrite marker bed failure. No change to the porosity surface for the compliance re-certification application is necessary to account for raising the repository horizon, because the new porosity surface is essentially identical. The disturbed rock zone evolution and devolution are charted in terms of a stress invariant criterion over the regulatory period. This model shows that the propagation of the DRZ into the surrounding rock salt does not penetrate through MB 139 in the case of both the original horizon and the raised room. Damaged salt would be expected to heal in nominally 150 years. The shear failure does not occur in either the upper or lower anhydrite layers at the moment of excavation, but appears above and below the middle of the pillar one day after the excavation. The damaged anhydrite is not expected to heal as the salt in the DRZ is expected to.

  9. 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

  10. A Comparison of Trace-Sampling Techniques for Multi-Megabyte Caches R. E. Kessler, Mark D. Hill, and David A. Wood

    E-Print Network [OSTI]

    Hill, Mark D.

    . Hill, and David A. Wood University of Wisconsin Computer Sciences Department Madison, Wisconsin 53706 also find that cold-start bias in time samples is most effectively reduced by the technique of Wood et Corporation. David A. Wood is supported in part by the National Science Foundation (CCR-9157366

  11. 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

  12. 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

  13. 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

  14. 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

  15. [1] H. P. Hsu, Schaum's outline series: theory and problem of analog and digital communications. New York: McGraw-Hill, 1993.

    E-Print Network [OSTI]

    Kovintavewat, Piya

    [1] H. P. Hsu, Schaum's outline series: theory and problem of analog and digital communications and Tables. McGraw-Hill, 3rd edition, 2008. [10] M. H. Hayes, Statistical digital signal processing communications: fundamentals and applications. Prentice Hall, 2nd-edition, 2001. [13] J. G. Proakis, Digital

  16. Department of Computer Science University of North Carolina at Chapel Hill March 2005 Hair modeling is crucial for generating realistic appearances of

    E-Print Network [OSTI]

    Pollefeys, Marc

    Department of Computer Science University of North Carolina at Chapel Hill March 2005 Motivation of the computational power towards the hairs that are the most significant to the viewer at a given time. Framework Our of the skeleton. The hair geometry (in any geometric representation) Long, curly, red hair blowing in the wind

  17. THIS TRAINING MODULE IS APPROVED FOR NON-COMMERCIAL USE ONLY. Copyright protected by the University of North Carolina at Chapel Hill, 2013-15

    E-Print Network [OSTI]

    McLaughlin, Richard M.

    THIS TRAINING MODULE IS APPROVED FOR NON-COMMERCIAL USE ONLY. Copyright protected by the University of North Carolina at Chapel Hill, 2013-15 Welcome to the HIPAA, Privacy & Security Training Module #12 health information. This training module addresses the essential elements of maintaining the privacy

  18. 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

  19. TopoftheCity-37miles/byReidPriedhorsky(reid@reidster.net) 00.00 -down hill to Clarence & Seymour 00.09 Right -Seymour Ave. -short visibility

    E-Print Network [OSTI]

    Priedhorsky, Reid

    TopoftheCity-37miles/byReidPriedhorsky(reid@reidster.net) 00.00 - down hill to Clarence & Seymour 00.09 Right - Seymour Ave. - short visibility 00.44 Right - Franklin Ave. - rough pavement 00.69 Left Ave. 36.58 Left - Seymour Ave. 36.93 Left - trail 37.04 - end at water tower #12;

  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.