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1

Field Mapping | Open Energy Information  

Open Energy Info (EERE)

Field Mapping Field Mapping Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Field Mapping Details Activities (59) Areas (35) Regions (6) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Data Collection and Mapping Parent Exploration Technique: Data Collection and Mapping Information Provided by Technique Lithology: Map surface geology and hydrothermal alteration. Stratigraphic/Structural: Map fault and fracture patterns, kinematic information. Hydrological: Map surface manifestations of geothermal systems. Thermal: Map surface temperature. Cost Information Low-End Estimate (USD): 400.0040,000 centUSD 0.4 kUSD 4.0e-4 MUSD 4.0e-7 TUSD / hour Median Estimate (USD): 600.0060,000 centUSD

2

Digital Geologic Field Mapping Using Arcpad, In: Digital Mapping...  

Open Energy Info (EERE)

Field Mapping Using Arcpad, In: Digital Mapping Techniques '02- Workshop Proceedings Abstract Research into the practicality of digital mapping by Placer Dome Exploration...

3

Digital Geologic Field Mapping Using Arcpad, In: Digital Mapping Techniques  

Open Energy Info (EERE)

Digital Geologic Field Mapping Using Arcpad, In: Digital Mapping Techniques Digital Geologic Field Mapping Using Arcpad, In: Digital Mapping Techniques '02- Workshop Proceedings Jump to: navigation, search OpenEI Reference LibraryAdd to library Report: Digital Geologic Field Mapping Using Arcpad, In: Digital Mapping Techniques '02- Workshop Proceedings Abstract Research into the practicality of digital mapping by Placer Dome Exploration identified hardware and software solutions to enhance the efficiency and accuracy of field work. The goal of the research was to find a lightweight hardware-software system that allows the user to build a digital map from field observations in much the same way as pen and paper methods. The focus of the research was to minimize the size and weight of computer systems. Systems identified consist of a wearable PC or handheld

4

Field Mapping At Dixie Valley Geothermal Area (Smith, Et Al....  

Open Energy Info (EERE)

Field Mapping At Dixie Valley Geothermal Area (Smith, Et Al., 2001) Exploration Activity Details Location Dixie Valley Geothermal Area Exploration Technique Field Mapping Activity...

5

Optimization of offshore natural gas field development.  

E-Print Network (OSTI)

?? In this thesis the target is to find the optimal development solution of an offshore natural gas field. Natural gas is increasing in importance… (more)

Johansen, Gaute Rannem

2011-01-01T23:59:59.000Z

6

Depositional environment and reservoir morphology of the Upper Wilcox sandstones, Katy gas field, Waller County, Texas  

E-Print Network (OSTI)

" Wilcox oil and gas fields Page Structure map on the top of the Wilcox Group, Katy gas field, Wailer County, Texas. Contour interval is 100 feet. Nap shows location of wells in the field which penetrate the'IJpper Wilcox" section. Cores are from... Sedimentary structures of the Upper Wilcox sandstones in Humble W-35, Katy gas field, Mailer County, Texas 18 Shale character, deformational features, and sedimentary structures of the Upper Wilcox sand- stones in Humble W-35, Katy gas field, Mailer...

DePaul, Gilbert John

2012-06-07T23:59:59.000Z

7

Maps between Deformed and Ordinary Gauge Fields  

E-Print Network (OSTI)

In this paper, we introduce a map between the q-deformed gauge fields defined on the GL$_{q}(N) $-covariant quantum hyperplane and the ordinary gauge fields. Perturbative analysis of the q-deformed QED at the classical level is presented and gauge fixing $\\grave{a} $ la BRST is discussed. An other star product defined on the hybrid $(q,h) $% -plane is explicitly constructed .

L. Mesref

2005-04-13T23:59:59.000Z

8

Definition: Field Mapping-Structural Analysis | Open Energy Information  

Open Energy Info (EERE)

Field Mapping-Structural Analysis Field Mapping-Structural Analysis Jump to: navigation, search Dictionary.png Field Mapping-Structural Analysis Field mapping involves sending one or more geologist to a geothermal site of interest to collect and map surficial hydrologic, geologic and structural information that might be useful in identifying a hydrothermal system. View on Wikipedia Wikipedia Definition A geologic map or geological map is a special-purpose map made to show geological features. Rock units or geologic strata are shown by color or symbols to indicate where they are exposed at the surface. Bedding planes and structural features such as faults, folds, foliations, and lineations are shown with strike and dip or trend and plunge symbols which give these features' three-dimensional orientations. Stratigraphic contour

9

RESOLVED MAGNETIC FIELD MAPPING OF A MOLECULAR CLOUD USING GPIPS  

SciTech Connect

We present the first resolved map of plane-of-sky magnetic field strength for a quiescent molecular cloud. GRSMC 45.60+0.30 subtends 40 Multiplication-Sign 10 pc at a distance of 1.88 kpc, masses 16,000 M{sub Sun }, and exhibits no star formation. Near-infrared background starlight polarizations were obtained for the Galactic Plane Infrared Polarization Survey using the 1.8 m Perkins telescope and the Mimir instrument. The cloud area of 0.78 deg{sup 2} contains 2684 significant starlight polarizations for Two Micron All Sky Survey matched stars brighter than 12.5 mag in the H band. Polarizations are generally aligned with the cloud's major axis, showing an average position angle dispersion of 15 {+-} 2 Degree-Sign and polarization of 1.8 {+-} 0.6%. The polarizations were combined with Galactic Ring Survey {sup 13}CO spectroscopy and the Chandrasekhar-Fermi method to estimate plane-of-sky magnetic field strengths, with an angular resolution of 100 arcsec. The average plane-of-sky magnetic field strength across the cloud is 5.40 {+-} 0.04 {mu}G. The magnetic field strength map exhibits seven enhancements or 'magnetic cores'. These cores show an average magnetic field strength of 8.3 {+-} 0.9 {mu}G, radius of 1.2 {+-} 0.2 pc, intercore spacing of 5.7 {+-} 0.9 pc, and exclusively subcritical mass-to-flux ratios, implying their magnetic fields continue to suppress star formation. The magnetic field strength shows a power-law dependence on gas volume density, with slope 0.75 {+-} 0.02 for n{sub H{sub 2}} {>=}10 cm{sup -3}. This power-law index is identical to those in studies at higher densities, but disagrees with predictions for the densities probed here.

Marchwinski, Robert C.; Pavel, Michael D.; Clemens, Dan P., E-mail: robmarch@bu.edu, E-mail: pavelmi@bu.edu, E-mail: clemens@bu.edu [Institute for Astrophysical Research, Boston University, 725 Commonwealth Ave, Boston, MA 02215 (United States)

2012-08-20T23:59:59.000Z

10

Renormalization group maps for Ising models in lattice gas variables  

E-Print Network (OSTI)

Real space renormalization group maps, e.g., the majority rule transformation, map Ising type models to Ising type models on a coarser lattice. We show that each coefficient of the renormalized Hamiltonian in the lattice gas variables depends on only a finite number of values of the renormalized Hamiltonian. We introduce a method which computes the values of the renormalized Hamiltonian with high accuracy and so computes the coefficients in the lattice gas variables with high accuracy. For the critical nearest neighbor Ising model on the square lattice with the majority rule transformation, we compute over 1,000 different coefficients in the lattice gas variable representation of the renormalized Hamiltonian and study the decay of these coefficients. We find that they decay exponentially in some sense but with a slow decay rate. We also show that the coefficients in the spin variables are sensitive to the truncation method used to compute them.

Tom Kennedy

2009-05-15T23:59:59.000Z

11

Florida Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

2014 Next Release Date: 12312015 Referring Pages: New Field Discoveries of Dry Natural Gas Reserves Florida Dry Natural Gas Proved Reserves Dry Natural Gas Proved Reserves New...

12

Field Mapping At Northern Basin & Range Region (Blewitt Et Al...  

Open Energy Info (EERE)

Blewitt Et Al, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Northern Basin & Range Region (Blewitt Et Al, 2005)...

13

Field Mapping At Walker-Lane Transitional Zone Region (Shevenell...  

Open Energy Info (EERE)

Shevenell, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Walker-Lane Transitional Zone Region (Shevenell, Et...

14

Field Mapping At Chena Geothermal Area (Waring, Et Al., 1917...  

Open Energy Info (EERE)

Waring, Et Al., 1917) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Chena Geothermal Area (Waring, Et Al., 1917) Exploration...

15

Gas hydrate detection and mapping on the US east coast  

SciTech Connect

Project objectives are to identify and map gas hydrate accumulations on the US eastern continental margin using remote sensing (seismic profiling) techniques and to relate these concentrations to the geological factors that-control them. In order to test the remote sensing methods, gas hydrate-cemented sediments will be tested in the laboratory and an effort will be made to perform similar physical tests on natural hydrate-cemented sediments from the study area. Gas hydrate potentially may represent a future major resource of energy. Furthermore, it may influence climate change because it forms a large reservoir for methane, which is a very effective greenhouse gas; its breakdown probably is a controlling factor for sea-floor landslides; and its presence has significant effect on the acoustic velocity of sea-floor sediments.

Ahlbrandt, T.S.; Dillon, W.P.

1993-12-31T23:59:59.000Z

16

Measurement of advective soil gas flux: Results of field and...  

NLE Websites -- All DOE Office Websites (Extended Search)

Measurement of advective soil gas flux: Results of field and laboratory experiments with CO2. Measurement of advective soil gas flux: Results of field and laboratory experiments...

17

Field Mapping At Truckhaven Area (Layman Energy Associates, 2008) | Open  

Open Energy Info (EERE)

Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Truckhaven Area (Layman Energy Associates, 2008) Exploration Activity Details Location Truckhaven Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown Notes A geologic map covering an approximately 70 square mile area centered on the Truckhaven geothermal prospect is shown in Figure 4. This map was prepared by modifying Dibblee's (1984) map using the results of LEA's detailed field mapping in the vicinity of the Truckhaven No. 1 well. Further detail is provided in Figure 5, which shows the results of a portion of LEA's mapping efforts, on an orthophoto base, within an ~7 square mile area which includes the Truckhaven No. 1 and Holly Corp. wells.

18

Field Mapping At Coso Geothermal Area (1978) | Open Energy Information  

Open Energy Info (EERE)

Field Mapping At Coso Geothermal Area (1978) Field Mapping At Coso Geothermal Area (1978) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (1978) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Field Mapping Activity Date 1978 Usefulness not indicated DOE-funding Unknown Notes Geology and alteration mapping analyzed exposed rocks in geothermal region. Neither geologic mapping nor deep drilling have revealed potential deep primary aquifers. Surface alteration at Coso is of three main types: (1) clay-opal-alunite alteration, (2) weak argillic alteration, and (3) stockwork calcite veins and veinlets, which are locally associated with calcareous sinter. References Hulen, J. B. (1 May 1978) Geology and alteration of the Coso

19

Field Mapping At Coso Geothermal Area (2006) | Open Energy Information  

Open Energy Info (EERE)

Field Mapping At Coso Geothermal Area (2006) Field Mapping At Coso Geothermal Area (2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (2006) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Field Mapping Activity Date 2006 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine impact of brittle faulting and seismogenic deformation on permeability in geothermal reservoir Notes New mapping documents a series of late Quaternary NNE-striking normal faults in the central Coso Range that dip northwest, toward and into the main production area of the Coso geothermal field. The faults exhibit geomorphic features characteristic of Holocene activity, and locally are associated with fumaroles and hydothermal alteration. The active faults

20

ARM - Field Campaign - Precision Gas Sampling (PGS) Validation Field  

NLE Websites -- All DOE Office Websites (Extended Search)

govCampaignsPrecision Gas Sampling (PGS) Validation Field Campaign govCampaignsPrecision Gas Sampling (PGS) Validation Field Campaign Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Precision Gas Sampling (PGS) Validation Field Campaign 2003.04.02 - 2003.09.02 Lead Scientist : Marc Fischer For data sets, see below. Description Ecosystem-atmosphere exchange of carbon, water, and energy varies with climate, soil, and land management, in ways 1) that influence the CO2 flux and planetary boundary layer CO2 concentration in ARM CART and 2) that we can model and predict. This activity repeated portable flux system measurements that we performed in spring 2002, by continuing measurements of the spatial heterogeneity of carbon, water, and energy fluxes in fields surrounding the ARM SGP Central Facility (CF).

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

Investigation of natural gas theft by magnetic remanence mapping  

Science Journals Connector (OSTI)

Abstract Natural gas theft causes major losses in the energy industry in Hungary. Among the non-technical losses occurring in natural gas networks, fraudulent residential consumption is one of the main factors. Up to 2014, gas meters that are most widely used in residential monitoring are manufactured with ferromagnetic moving components, which makes it possible to alter or disrupt the operation of the meters non-intrusively by placing permanent magnets on the casing of the meters. Magnetic remanence mapping was used to investigate a sample of 80 recalled residential meters and detect potentially fraudulent activity. 10% of the meters were found suspect by magnetic remanence measurement, of which 50% were confirmed to be potentially hijacked by further mechanical investigation. The details of the technique are described in this paper, along with experimental results and the discussion of the analysis of the real-world samples.

Zsolt Dobó; Helga Kovács; Pál Tóth; Árpád B. Palotás

2014-01-01T23:59:59.000Z

22

Field Mapping At Mokapu Penninsula Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Field Mapping At Mokapu Penninsula Area (Thomas, Field Mapping At Mokapu Penninsula Area (Thomas, 1986) Exploration Activity Details Location Mokapu Penninsula Area Exploration Technique Field Mapping Activity Date Usefulness useful DOE-funding Unknown Notes Geological mapping on Mokapu (Cox and Sinton, 1982) identified at least three separate volcanic vents within the study area and several other vents forming small islets around Mokapu. References Donald M. Thomas (1 January 1986) Geothermal Resources Assessment In Hawaii Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Mokapu_Penninsula_Area_(Thomas,_1986)&oldid=510748" Category: Exploration Activities What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load)

23

Field Mapping At Coso Geothermal Area (1999) | Open Energy Information  

Open Energy Info (EERE)

Field Mapping At Coso Geothermal Area (1999) Field Mapping At Coso Geothermal Area (1999) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (1999) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Field Mapping Activity Date 1999 Usefulness not indicated DOE-funding Unknown Exploration Basis Develop an understanding of the sedimentology and stratigraphy of well-exposed Cenozoic sedimentary strata Notes A detailed sedimentation and tectonics study of the Coso Formation was undertaken to provide a more complete picture of the development of the Basin and Range province in this area. Detailed mapping and depositional analysis distinguishes separate northern and southern depocenters, each with its own accommodation and depositional history.

24

ARM - Field Campaign - Precision Gas Sampling (PGS) Validation Field  

NLE Websites -- All DOE Office Websites (Extended Search)

govCampaignsPrecision Gas Sampling (PGS) Validation Field Campaign govCampaignsPrecision Gas Sampling (PGS) Validation Field Campaign Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Precision Gas Sampling (PGS) Validation Field Campaign 2006.01.01 - 2006.12.31 Lead Scientist : Marc Fischer For data sets, see below. Description Accurate prediction of the regional responses of CO2 flux to changing climate, land use, and management requires models that are parameterized and tested against measurements made in multiple land cover types and over seasonal to inter-annual time scales. In an extension of our earlier work on crop systems, we investigated the effects of burning on the cycles of carbon, water, and energy in an example of grazed land of the Southern Great Plains. In collaboration with Dr. Herman Mayeux, of the USDA Grazing

25

ARM - Field Campaign - Precision Gas Sampling (PGS) Validation Field  

NLE Websites -- All DOE Office Websites (Extended Search)

govCampaignsPrecision Gas Sampling (PGS) Validation Field Campaign govCampaignsPrecision Gas Sampling (PGS) Validation Field Campaign Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Campaign : Precision Gas Sampling (PGS) Validation Field Campaign 2004.04.15 - 2004.12.15 Lead Scientist : Marc Fischer For data sets, see below. Description Accurate prediction of the regional responses of CO2 flux to changing climate, land use, and management requires models that are parameterized and tested against measurements made in multiple land cover types and over seasonal to inter-annual time scales. Models predicting fluxes for un-irrigated agriculture were posed with the challenge of characterizing the onset and severity of plant water stress. We conducted a study that quantified the spatial heterogeneity and temporal variations in land

26

Field Mapping At Raft River Geothermal Area (1990) | Open Energy  

Open Energy Info (EERE)

Field Mapping At Raft River Geothermal Area (1990) Field Mapping At Raft River Geothermal Area (1990) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Raft River Geothermal Area (1990) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Field Mapping Activity Date 1990 Usefulness not indicated DOE-funding Unknown Notes Together, field and 40Ar/39Ar results suggest that Late Cretaceous extension occurred in the Sevier belt hinterland at the same time as shortening in the eastern foreland and at depth in the hinterland. Sufficient topography must have been present to drive upper-crustal extension in the eastern hinterland. References Wells, M.L.; Allmendinger, R.W.; Dallmeyer, R.D. (1 October 1990) Late Cretaceous extension in the hinterland of the Sevier thrust belt,

27

Field Mapping At San Francisco Volcanic Field Area (Warpinski...  

Open Energy Info (EERE)

geologically mapped the target area, obtained rock samples for age dating and mineral chemistry, performed gravity and magnetic surveys, and integrated these results to identify...

28

Field Mapping At Dixie Valley Geothermal Field Area (Wesnousky, Et Al.,  

Open Energy Info (EERE)

2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Dixie Valley Geothermal Field Area (Wesnousky, Et Al., 2003) Exploration Activity Details Location Dixie Valley Geothermal Field Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown References Steven Wesnousky, S. John Caskey, John W. Bell (2003) Recency Of Faulting And Neotechtonic Framework In The Dixie Valley Geothermal Field And Other Geothermal Fields Of The Basin And Range Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Dixie_Valley_Geothermal_Field_Area_(Wesnousky,_Et_Al.,_2003)&oldid=510736" Categories: Exploration Activities DOE Funded Activities What links here

29

Field Mapping At Coso Geothermal Area (2010) | Open Energy Information  

Open Energy Info (EERE)

Field Mapping At Coso Geothermal Area (2010) Field Mapping At Coso Geothermal Area (2010) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Field Mapping Activity Date 2010 Usefulness not indicated DOE-funding Unknown Exploration Basis To determine if there is geothermal potential in the South Ranges Notes It has been believed that the South Ranges at China Lake may host geothermal resources for several decades. Recent Garlock Fault mapping, associated thermochronology work and a well documented but geologically unresolved steaming well to the west suggests that the South Ranges should be investigated for geothermal potential. In 2009, GPO awarded a contract to the University of Kansas to follow through on detailed mapping, trenching, dating and thermochronoloy in the Lava Mountains and the

30

The Natural Gas Pools Characteristics in Sulige Gas Field, Ordos Basin, China  

Science Journals Connector (OSTI)

There are abundant natural gas resources in Sulige gas field, Ordos Basin. The ascertained resources ... setting and reservoir heterogeneity. The characteristics of natural gas pools were analyzed from gas compos...

Lin Xiaoying; Zeng Jianhui; Zhang Shuichang

2012-01-01T23:59:59.000Z

31

NSTX High Field Side Gas Fueling System  

SciTech Connect

Fueling National Spherical Torus Experiment (NSTX) plasmas with gas injected from the high field side (HFS) has produced earlier, more reliable transitions to the H-mode, longer H-mode durations, higher toroidal rotation, and higher edge electron temperature compared with similar discharges using the low field side (LFS) gas fueling injectors. The HFS gas fueling system consists of a Center Stack midplane injector, and an injector at the inner, upper corner of the Center Stack. The challenging design and installation constraints for the HFS gas system involved placing the control components as close as possible to the machine-vacuum interface, devising a special feed-through flange, traversing through vessel regions whose temperatures during bake-out range from 150 to 350 degrees Centigrade, adapting the gas transport tubing size and route to the small instrumentation wire channels behind the existing graphite plasma facing component tiles on the Center Stack, and providing output orifices shielded from excessive plasma power depositions while concentrating the output flow to facilitate fast camera viewing and analysis. Design, recent performance, and future upgrades will be presented.

H.W. Kugel; M. Anderson; G. Barnes; M. Bell; W. Blanchard; L. Dudek; D. Gates; R. Gernhardt; R. Maingi; D. Mueller; T. Provost; R. Raman; V. Soukhanovskii; J. Winston

2003-10-09T23:59:59.000Z

32

Field Mapping At Cascades Region (Ingebritsen & Mariner, 2010) | Open  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Field Mapping At Cascades Region (Ingebritsen & Mariner, 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Cascades Region (Ingebritsen & Mariner, 2010) Exploration Activity Details Location Cascades Geothermal Region Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown References S. E. Ingebritsen, R. H. Mariner (2010) Hydrothermal Heat Discharge In The Cascade Range, Northwestern United States Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Cascades_Region_(Ingebritsen_%26_Mariner,_2010)&oldid=510730"

33

Field Mapping At Coso Geothermal Area (1980) | Open Energy Information  

Open Energy Info (EERE)

Field Mapping At Coso Geothermal Area (1980) Field Mapping At Coso Geothermal Area (1980) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (1980) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Field Mapping Activity Date 1980 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine the areal extent of the magma reservoir Notes The distribution of quaternary rhyolite dome of the Coso Range was analyzed. Thirty-eight separate domes and flows of phenocryst-poor, high-silica rhyolite of similar major element chemical composition were erupted over the past 1 m.y. from vents arranged in a crudely S-shaped array atop a granitic horst in the Coso Range, California. The immediate source of heat for the surficial geothermal phenomena is probably a silicic

34

Greenhouse Gases (GHG) Emissions from Gas Field Water in Southern Gas Field, Sichuan Basin, China  

Science Journals Connector (OSTI)

In order to assess correctly the gases emissions from oil/gas field water and its contributions to the source of greenhouse gases (GHG) at the atmospheric temperature and pressure, ... first developed to study th...

Guojun Chen; Wei Yang; Xuan Fang; Jiaai Zhong…

2014-03-01T23:59:59.000Z

35

Antisymmetric field in string gas cosmology  

E-Print Network (OSTI)

We study how the introduction of a 2-form field flux modify the dynamics of a T-duality invariant string gas cosmology model of Greene, Kabat and Marnerides. It induces a repulsive potential term in the effective action for the scale factor of the spacial dimensions. Without the 2-form field flux, the universe fails to expand when the pressure due to string modes vanishes. With the presence of a homogeneous 2-form field flux, it propels 3 spacial dimensions to grow into a macroscopic 4 dimensional space-time. We find that it triggers an expansion of a universe away from the oscillating phase around the self-dual radius. We also investigate the effects of a constant 2-form field. We can obtain an expanding 4 dimensional space-time by tuning it at the critical value.

Igmar C. Rosas-López; Yoshihisa Kitazawa

2010-07-09T23:59:59.000Z

36

Field Mapping At Glass Buttes Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Field Mapping At Glass Buttes Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Glass Buttes Area (DOE GTP)...

37

Field Mapping At Raft River Geothermal Area (1977) | Open Energy  

Open Energy Info (EERE)

Field Mapping At Raft River Geothermal Area (1977) Field Mapping At Raft River Geothermal Area (1977) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Field Mapping Activity Date 1977 Usefulness useful DOE-funding Unknown Exploration Basis To estimate the permeability and storage parameters of the geothermal reservoir, and the possible existence of barrier boundaries. Notes Production and interference tests were conducted on the geothermal wells RRGE 1 and RRGE 2 during September--November, 1975. In all, three tests were conducted, two of them being short-duration production tests and one, a long duration interference test. The data collected during the tests also indicated that the reservoir pressure varies systematically in response to the changes in the Earth's gravitational field caused by the passage of the

38

Near-surface gas mapping studies of salt geologic features at Weeks Island and other sites  

SciTech Connect

Field sampling and rapid gas analysis techniques were used to survey near-surface soil gases for geotechnical diagnostic purposes at the Weeks Island Strategic Petroleum Reserve (SPR) site and other salt dome locations in southern Louisiana. This report presents the complete data, results and interpretations obtained during 1995. Weeks Island 1994 gas survey results are also briefly summarized; this earlier study did not find a definitive correlation between sinkhole No. 1 and soil gases. During 1995, several hundred soil gas samples were obtained and analyzed in the field by gas chromatography, for profiling low concentrations and gas anomalies at ppm to percent levels. The target gases included hydrogen, methane, ethane and ethylene. To supplement the field data, additional gas samples were collected at various site locations for laboratory analysis of target gases at ppb levels. Gases in the near-surface soil originate predominantly from the oil, from petrogenic sources within the salt, or from surface microbial activity. Surveys were conducted across two Weeks Island sinkholes, several mapped anomalous zones in the salt, and over the SPR repository site and its perimeter. Samples were also taken at other south Louisiana salt dome locations for comparative purposes. Notable results from these studies are that elevated levels of hydrogen and methane (1) were positively associated with anomalous gassy or shear zones in the salt dome(s) and (2) are also associated with suspected salt fracture (dilatant) zones over the edges of the SPR repository. Significantly elevated areas of hydrogen, methane, plus some ethane, were found over anomalous shear zones in the salt, particularly in a location over high pressure gas pockets in the salt, identified in the mine prior to SPR operations. Limited stable isotope ratio analyses, SIRA, were also conducted and determined that methane samples were of petrogenic origin, not biogenic.

Molecke, M.A. [Sandia National Lab., Albuquerque, NM (United States); Carney, K.R.; Autin, W.J.; Overton, E.B. [Louisiana State Univ., Baton Rouge, LA (United States)

1996-10-01T23:59:59.000Z

39

Field Mapping At Raft River Geothermal Area (1993) | Open Energy  

Open Energy Info (EERE)

Exploration Activity: Field Mapping At Raft River Geothermal Area (1993) Exploration Activity: Field Mapping At Raft River Geothermal Area (1993) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Field Mapping Activity Date 1993 Usefulness not indicated DOE-funding Unknown Exploration Basis To determine the importance of Early to Middle Miocene period in the northern Basin and Range region. Notes New apatite fission track cooling age and track length data, supplemented by other information, point to the Early to Middle Miocene as an additional time of very significant extension-induced uplift and range formation. Many ranges in a 700-km-long north-south corridor from the Utah-Nevada-Idaho border to southernmost Nevada experience extension and major exhumation in Early to Middle Miocene time. Reconnaissance apatite ages from the Toiyabe

40

Gas storage and separation by electric field swing adsorption  

DOE Patents (OSTI)

Gases are stored, separated, and/or concentrated. An electric field is applied across a porous dielectric adsorbent material. A gas component from a gas mixture may be selectively separated inside the energized dielectric. Gas is stored in the energized dielectric for as long as the dielectric is energized. The energized dielectric selectively separates, or concentrates, a gas component of the gas mixture. When the potential is removed, gas from inside the dielectric is released.

Currier, Robert P; Obrey, Stephen J; Devlin, David J; Sansinena, Jose Maria

2013-05-28T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Field Mapping At Marysville Mt Area (Blackwell) | Open Energy Information  

Open Energy Info (EERE)

Mt Area (Blackwell) Mt Area (Blackwell) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Marysville Mt Area (Blackwell) Exploration Activity Details Location Marysville Mt Area Exploration Technique Field Mapping Activity Date Usefulness useful DOE-funding Unknown Notes Geologic mapping has outlined a structure which may be a partial control on the high heat flow. The Cretaceous intrusive (outlined by the magnetic data) and the heat flow anomaly occupy a broad dome in the Precambrian rocks, the stock outcropping in the northwest portion of the dome, and the heat flow anomaly restricted to the southwest portion of the dome. References D. D. Blackwell (Unknown) Exploration In A Blind Geothermal Area Near Marysville, Montana, Usa

42

OPTIMAL DEVELOPMENT PLANNING OF OFFSHORE OIL AND GAS FIELD  

E-Print Network (OSTI)

OPTIMAL DEVELOPMENT PLANNING OF OFFSHORE OIL AND GAS FIELD INFRASTRUCTURE UNDER COMPLEX FISCAL Pittsburgh, PA 15213 Abstract The optimal development planning of offshore oil and gas fields has received development planning. Keywords Multiperiod Optimization, Planning, Offshore Oil and Gas, MINLP, MILP, FPSO

Grossmann, Ignacio E.

43

Field Mapping At Dixie Valley Geothermal Field Area (Smith, Et Al., 2001) |  

Open Energy Info (EERE)

Et Al., 2001) Et Al., 2001) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Dixie Valley Geothermal Field Area (Smith, Et Al., 2001) Exploration Activity Details Location Dixie Valley Geothermal Field Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown References Richard P. Smith, Kenneth W. Wisianz, David D. BlackweIl (2001) Geologic And Geophysical Evidence For Intra-Basin And Footwall Faulting At Dixie Valley, Nevada Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Dixie_Valley_Geothermal_Field_Area_(Smith,_Et_Al.,_2001)&oldid=510735" Category: Exploration Activities What links here Related changes Special pages Printable version Permanent link

44

NETL: Methane Hydrates - Barrow Gas Fields - North Slope Borough, Alaska  

NLE Websites -- All DOE Office Websites (Extended Search)

Phase 2- Drilling and Production Testing the Methane Hydrate Resource Potential associated with the Barrow Gas Fields Last Reviewed 04/06/2010 Phase 2- Drilling and Production Testing the Methane Hydrate Resource Potential associated with the Barrow Gas Fields Last Reviewed 04/06/2010 DE-FC26-06NT42962 Goal The goal of this project is to evaluate, design, drill, log, core and production test methane hydrate resources in the Barrow Gas Fields near Barrow, Alaska to determine its impact on future free gas production and its viability as an energy source. Photo of Barrow welcome sign Performers North Slope Borough, Barrow, Alaska 99723 Petrotechnical Resources Alaska (PRA), Fairbanks, AK 99775 University of Alaska Fairbanks, Fairbanks, AK 99775 Background Phase 1 of the Barrow Gas Fields Hydrate Study provided very strong evidence for the existence of hydrates updip of the East Barrow and Walakpa Gas Fields. Full-field history matched reservoir modeling supported the

45

Field Testing of a Portable Radiation Detector and Mapping System  

SciTech Connect

Researchers at the Savannah River Site (SRS) have developed a man- portable radiation detector and mapping system (RADMAPS) which integrates the accumulation of radiation information with precise ground locations. RADMAPS provides field personnel with the ability to detect, locate, and characterize nuclear material at a site or facility by analyzing the gamma or neutron spectra and correlating them with position. the man-portable field unit records gamma or neutron count rate information and its location, along with date and time, using an embedded Global Positioning System (GPS). RADMAPS is an advancement in data fusion, integrating several off-the-shelf technologies with new computer software resulting in a system that is simple to deploy and provides information useful to field personnel in an easily understandable form. Decisions on subsequent actions can be made in the field to efficiently use available field resources. The technologies employed in this system include: recording GPS, radiation detection (typically scintillation detectors), pulse height analysis, analog-to-digital converters, removable solid-state (Flash or SRAM) memory cards, Geographic Information System (GIS) software and personal computers with CD-ROM supporting digital base maps. RADMAPS includes several field deployable data acquisition systems designed to simultaneously record radiation and geographic positions. This paper summarizes the capabilities of RADMAPS and some of the results of field tests performed with the system.

Hofstetter, K.J. [Westinghouse Savannah River Company, AIKEN, SC (United States); Hayes, D.W.; Eakle, R.F.

1998-03-01T23:59:59.000Z

46

,"Underground Natural Gas Storage - Storage Fields Other than...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Underground Natural Gas Storage - Storage Fields Other than Salt Caverns",8,"Monthly","102014","115...

47

,"New York Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2012...

48

Geochemical characteristics and formation process of natural gas in Kela 2 gas field  

Science Journals Connector (OSTI)

On the basis of a large amount of natural gas components and the carbon isotope as well ... as some other analysis data in Kela 2 gas field, the geochemical characteristics, source, origin, and formation process ...

Mengjun Zhao; Shuangfang Lu; Tingdong Wang; Jian Li

2002-12-01T23:59:59.000Z

49

Colorado Dry Natural Gas New Reservoir Discoveries in Old Fields...  

Annual Energy Outlook 2012 (EIA)

New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Colorado Dry Natural Gas New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2...

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Colorado Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Colorado Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

51

Michigan Dry Natural Gas Reserves New Field Discoveries (Billion...  

Gasoline and Diesel Fuel Update (EIA)

New Field Discoveries (Billion Cubic Feet) Michigan Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

52

Utah Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) Utah Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

53

Arkansas Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Arkansas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

54

California Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) California Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

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Pennsylvania Dry Natural Gas Reserves New Field Discoveries ...  

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

New Field Discoveries (Billion Cubic Feet) Pennsylvania Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

56

Louisiana Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) Louisiana Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

57

Mississippi Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Mississippi Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

58

Kansas Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Kansas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

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Oklahoma Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) Oklahoma Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

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Montana Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Montana Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Virginia Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) Virginia Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

62

Alabama Dry Natural Gas Reserves New Field Discoveries (Billion...  

Gasoline and Diesel Fuel Update (EIA)

New Field Discoveries (Billion Cubic Feet) Alabama Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

63

Wyoming Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

64

Texas Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Texas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

65

Ohio Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Ohio Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

66

Alaska Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Alaska Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

67

Miscellaneous States Shale Gas Proved Reserves New Field Discoveries...  

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

New Field Discoveries (Billion Cubic Feet) Miscellaneous States Shale Gas Proved Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

68

Field Mapping At San Francisco Volcanic Field Area (Warpinski, Et Al.,  

Open Energy Info (EERE)

4) 4) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At San Francisco Volcanic Field Area (Warpinski, Et Al., 2004) Exploration Activity Details Location San Francisco Volcanic Field Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown Notes Northern Arizona University has re-assessed the existing exploration data, geologically mapped the target area, obtained rock samples for age dating and mineral chemistry, performed gravity and magnetic surveys, and integrated these results to identify potential drilling targets and sites. Further work may occur in 2004 or 2005. References N. R. Warpinski, A. R. Sattler, R. Fortuna, D. A. Sanchez, J. Nathwani (2004) Geothermal Resource Exploration And Definition Projects

69

Oil and Gas Field Code Master List - Energy Information Administration  

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

Oil and Gas Field Code Master List Oil and Gas Field Code Master List With Data for 2012 | Release Date: May 8, 2013 | Next Release Date: April 2014 Previous Issues Year: 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1998 1997 1996 1995 Go Comprehensive listing of U.S. oil and gas field names. Oil and Gas Field Code Master List 2012 Definition of a Field Afield is defined as "an area consisting of a single reservoir ormultiple reservoirs all grouped on, or related to, the same individual geological structural feature and/or stratigraphic condition. There may be two or more reservoirs in a field which are separated vertically by intervening impervious strata, or laterally by local geologic barriers, or by both." More › About the Field Code Master List Related Links

70

Gas plants, new fields spark production rise  

SciTech Connect

Gas plant construction is welcomed by operators in the Williston Basin, North Dakota. Petroleum and gas production has increased. The Montana portion of the Williston Basin shows new discoveries. Some secondary recovery efforts are in operation. Industrial officials share the same enthusiasm and optimism for rising production as they do for exploration potential in the basin. 5 tables.

Lenzini, D.

1980-04-01T23:59:59.000Z

71

Deformation of a liquid surface due to an impinging gas jet: A conformal mapping approach  

E-Print Network (OSTI)

on it. The problem of a gas jet impinging on a liquid surface arises in several important industrialDeformation of a liquid surface due to an impinging gas jet: A conformal mapping approach Andong He to convert it to steel known as the basic oxygen conversion process1 . In the arc welding process, a high

72

File:BOEMRE OCS.oil.gas.2007-12.map.pdf | Open Energy Information  

Open Energy Info (EERE)

OCS.oil.gas.2007-12.map.pdf OCS.oil.gas.2007-12.map.pdf Jump to: navigation, search File File history File usage Outer Continental Shelf (OCS) Oil & Gas Leasing Program 2007 - 2012 Size of this preview: 700 × 600 pixels. Full resolution ‎(5,250 × 4,500 pixels, file size: 1.39 MB, MIME type: application/pdf) Description Outer Continental Shelf (OCS) Oil & Gas Leasing Program 2007 - 2012 Sources Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE) Related Technologies Oil, Natural Gas Creation Date 2008-09-12 Extent Continental US plus Alaska Countries United States UN Region Northern America US Outer Continental Shelf (OCS) Oil & Gas Leasing Program 2007 - 2012. Includes Atlantic, Gulf of Mexico, Pacific and Alaska Regions.Shows existing leases, areas available for leasing, areas withdrawn from leasing,

73

,"Natural Gas Plant Field Production: Natural Gas Liquids "  

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

Field Production: Natural Gas Liquids " Field Production: Natural Gas Liquids " ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Natural Gas Plant Field Production: Natural Gas Liquids ",16,"Monthly","9/2013","1/15/1981" ,"Release Date:","11/27/2013" ,"Next Release Date:","Last Week of December 2013" ,"Excel File Name:","pet_pnp_gp_a_epl0_fpf_mbbl_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_pnp_gp_a_epl0_fpf_mbbl_m.htm" ,"Source:","Energy Information Administration"

74

Natural Gas Plant Field Production: Natural Gas Liquids  

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

Product: Natural Gas Liquids Pentanes Plus Liquefied Petroleum Gases Ethane Propane Normal Butane Isobutane Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Product: Natural Gas Liquids Pentanes Plus Liquefied Petroleum Gases Ethane Propane Normal Butane Isobutane Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Product Area Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View History U.S. 74,056 76,732 74,938 79,040 82,376 81,196 1981-2013 PADD 1 1,525 1,439 2,394 2,918 2,821 2,687 1981-2013 East Coast 1993-2008 Appalachian No. 1 1,525 1,439 2,394 2,918 2,821 2,687 1993-2013 PADD 2 12,892 13,208 13,331 13,524 15,204 15,230 1981-2013 Ind., Ill. and Ky. 1,975 1,690 2,171 1,877 2,630 2,746 1993-2013

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NETL: Methane Hydrates - DOE/NETL Projects - Mapping Permafrost and Gas  

NLE Websites -- All DOE Office Websites (Extended Search)

Mapping Permafrost and Gas Hydrate using Marine Controlled Source Electromagnetic Methods (CSEM) Last Reviewed 12/18/2013 Mapping Permafrost and Gas Hydrate using Marine Controlled Source Electromagnetic Methods (CSEM) Last Reviewed 12/18/2013 DE-FE0010144 Goal The objective of this project is to develop and test a towed electromagnetic source and receiver system suitable for deployment from small coastal vessels to map near-surface electrical structure in shallow water. The system will be used to collect permafrost data in the shallow water of the U.S. Beaufort Inner Shelf at locations coincident with seismic lines collected by the U.S. Geological Survey (USGS). The electromagnetic data will be used to identify the geometry, extent, and physical properties of permafrost and any associated gas hydrate in order to provide a baseline for future studies of the effects of any climate-driven dissociation of

76

Field Mapping At Raft River Geothermal Area (1980) | Open Energy  

Open Energy Info (EERE)

Raft River Geothermal Area (1980) Raft River Geothermal Area (1980) Exploration Activity Details Location Raft River Geothermal Area Exploration Technique Field Mapping Activity Date 1980 Usefulness not indicated DOE-funding Unknown Exploration Basis Delineate the subsurface geology Notes The Raft River Valley occupies an upper Cenozoic structural basin filled with nearly 1600 m of fluvial silt, sand, and gravel. Rapid facies and thickness changes, steep initial dips (30 0C), and alteration make correlation of basin-fill depositional units very difficult. The Raft River geothermal system is a hot water convective system relying on deep circulation of meteoric water in a region of high geothermal gradients and open fractures near the base of the Tertiary basin fill. References Covington, H. R. (1 September 1980) Subsurface geology of the

77

NETL: Methane Hydrates - 2012 Ignik Sikumi gas hydrate field trial  

NLE Websites -- All DOE Office Websites (Extended Search)

2012 Ignik Sikumi gas hydrate field trial 2012 Ignik Sikumi gas hydrate field trial Photo of the Ignik Drilling Pad Download 2011/2012 Field Test Data Ignik Sikumi #1 "Fire in the Ice" Video Project Background Participants Ignik Sikumi Well Review CO2-Ch4 Exchange Overview August 2, 2013 - Project operations are complete. Read the Final Project Technical Report [PDF-44.1MB] February 19, 2013 - Data from the 2011/2012 field test is now available! Click here to access data. Status Report - May 7, 2012 Final abandonment of Ignik Sikumi #1 wellsite has been completed. Tubing, casing-tubing annulus, and flatpack were filled with cement per the abandonment procedure approved by the Alaska Oil and Gas Conservation Commission. To minimize effects on the landscape and leave as little trace of the operations as possible, a small area around the wellhead was

78

Geology of new Springdale gas field in northeastern Kansas  

SciTech Connect

The Springdale gas field in Leavenworth County, Kansas, is east of the old McLouth and north of the old Ackerland/Jarbolo fields, both now used for gas storage. Gas production from McLouth sand bodies and the Burgess sand in the Cherokee Group (Pennsylvanian) ranges from 1350 to 1400 ft and extends to the nearby Great Kansas City area. Gas pressures range from 350 to 500 psi and open-flow tests produced up to 675 MCFGD. Structurally, the better wells are high on the flanks of a paleovalley opening toward the north. This structure is reflected on the erosional surface of the Mississippian rocks below and is preserved in the now-deformed base of the Kansas City Group of rocks. The Springdale field is only one of several new Pennsylvanian gas fields in Leavenworth, Wyandotte, and Johnson Counties, Kansas, that are currently commercial. These fields serve as a good example of opening a new frontier in an old area.

Goebel, E.D.; Dow, V.E.

1987-08-01T23:59:59.000Z

79

Field Mapping At Fish Lake Valley Area (DOE GTP) | Open Energy...  

Open Energy Info (EERE)

(1 January 2011) GTP ARRA Spreadsheet Additional References Retrieved from "http:en.openei.orgwindex.php?titleFieldMappingAtFishLakeValleyArea(DOEGTP)&oldid51073...

80

Field Mapping At Brady Hot Springs Area (Wesnousky, Et Al., 2003...  

Open Energy Info (EERE)

Brady Hot Springs Area (Wesnousky, Et Al., 2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Brady Hot Springs Area...

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

Lithium bromide absorption chiller passes gas conditioning field test  

SciTech Connect

A lithium bromide absorption chiller has been successfully used to provide refrigeration for field conditioning of natural gas. The intent of the study was to identify a process that could provide a moderate level of refrigeration necessary to meet the quality restrictions required by natural-gas transmission companies, minimize the initial investment risk, and reduce operating expenses. The technology in the test proved comparatively less expensive to operate than a propane refrigeration plant. Volatile product prices and changes in natural-gas transmission requirements have created the need for an alternative to conventional methods of natural-gas processing. The paper describes the problems with the accumulation of condensed liquids in pipelines, gas conditioning, the lithium bromide absorption cycle, economics, performance, and operating and maintenance costs.

Lane, M.J.; Huey, M.A. [Nicol and Associates, Richardson, TX (United States)

1995-07-31T23:59:59.000Z

82

Observed oil and gas field size distributions: A consequence of the discovery process and prices of oil and gas  

Science Journals Connector (OSTI)

If observed oil and gas field size distributions are obtained ... should approximate that of the parent population of oil and gas fields. However, empirical evidence ... the observable size distributions change w...

Lawrence J. Drew; Emil D. Attanasi; John H. Schuenemeyer

1988-11-01T23:59:59.000Z

83

Experimentally observed field–gas interaction in intense optical lattices  

SciTech Connect

When a gas perturbed by a laser interference pattern, an optical lattice, exhibits a periodic modulation of its refractive index, strong Bragg diffraction of the perturbing light can occur. This scattering reduces the field's ability to further manipulate the gas. Experimental observations of Bragg scattering, evidence of a two-way coupling, are compared to the evolution of the light fields calculated by solutions to the wave equation. Comparison indicates momentum deposition as a prime contributor to the shape of the scattering function vs. lattice velocity, a rationale further supported through additional direct simulation Monte Carlo simulation.

Graul, Jacob S.; Cornella, Barry M.; Ketsdever, Andrew D.; Lilly, Taylor C. [Department of Mechanical and Aerospace Engineering, University of Colorado Colorado Springs, Colorado Springs, Colorado 80918 (United States)] [Department of Mechanical and Aerospace Engineering, University of Colorado Colorado Springs, Colorado Springs, Colorado 80918 (United States); Shneider, Mikhail N. [Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544 (United States)] [Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, New Jersey 08544 (United States)

2013-12-09T23:59:59.000Z

84

Field Mapping At Valles Caldera - Sulphur Springs Geothermal...  

Open Energy Info (EERE)

based on surface mapping of the caldera. References Roy A. Bailey, Robert Leland Smith, Clarence Samuel Ross (1969) Stratigraphic Nomenclature of Volcanic Rocks in the Jemez...

85

Field Mapping At Valles Caldera - Redondo Geothermal Area (Bailey...  

Open Energy Info (EERE)

based on surface mapping of the caldera. References Roy A. Bailey, Robert Leland Smith, Clarence Samuel Ross (1969) Stratigraphic Nomenclature of Volcanic Rocks in the Jemez...

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SMOOTH OIL & GAS FIELD OUTLINES MADE FROM BUFFERED WELLS  

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

The VBA code provided at the bottom of this document is an updated version The VBA code provided at the bottom of this document is an updated version (from ArcGIS 9.0 to ArcGIS 9.2) of the polygon smoothing algorithm described below. A bug that occurred when multiple wells had the same location was also fixed. SMOOTH OIL & GAS FIELD OUTLINE POLYGONS MADE FROM BUFFERED WELLS Why smooth buffered field outlines? See the issues in the figure below: [pic] The smoothing application provided as VBA code below does the following: Adds area to the concave portions; doesn't add area to convex portions to maintain buffer spacing Fills in non-field "islands" smaller than buffer size Joins separate polygon rings with a "bridge" if sufficiently close Minimizes increase in total field area Methodology: creates trapezoids between neighboring wells within an oil/gas

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Field Mapping At Hawthorne Area (Lazaro, Et Al., 2010) | Open Energy  

Open Energy Info (EERE)

Field Mapping At Hawthorne Area (Lazaro, Et Al., Field Mapping At Hawthorne Area (Lazaro, Et Al., 2010) Exploration Activity Details Location Hawthorne Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown Notes The Navy GPO has contracted the University of Nevada Reno Great Basin for Center for Geothermal Research to conduct additional field exploration at HAD. The tasks required by the Navy range from field mapping and water sampling; detailed mapping, to low angle sun photo interpretations, trenching, to 3-D seismic interpretations and modeling. References Michael Lazaro, Chris Page, Andy Tiedeman, Andrew Sabin, Steve Bjornstad, Steve Alm, David Meade, Jeff Shoffner, Kevin Mitchell, Bob Crowder, Greg Halsey (2010) United States Department Of The Navy Geothermal

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Field Mapping At Jemez Pueblo Area (DOE GTP) | Open Energy Information  

Open Energy Info (EERE)

Field Mapping At Jemez Pueblo Area (DOE GTP) Field Mapping At Jemez Pueblo Area (DOE GTP) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Jemez Pueblo Area (DOE GTP) Exploration Activity Details Location Jemez Pueblo Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown References (1 January 2011) GTP ARRA Spreadsheet Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Jemez_Pueblo_Area_(DOE_GTP)&oldid=510743" Categories: Exploration Activities DOE Funded Activities ARRA Funded Activities What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 1863638471

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Field Mapping At Coso Geothermal Area (1968-1971) | Open Energy Information  

Open Energy Info (EERE)

Field Mapping At Coso Geothermal Area (1968-1971) Field Mapping At Coso Geothermal Area (1968-1971) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (1968-1971) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Field Mapping Activity Date 1968 - 1971 Usefulness useful DOE-funding Unknown Exploration Basis Fumarolic and hot springs activity Notes Snowmelt patterns has the greatest utility in locating areas of presently active thermal fluid leakage References Koenig, J.B.; Gawarecki, S.J.; Austin, C.F. (1 February 1972) Remote sensing survey of the Coso geothermal area, Inyo county, California. Technical publication 1968--1971 Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Coso_Geothermal_Area_(1968-1971)&oldid=473716"

90

Solubility trapping in formation water as dominant CO2 sink in natural gas fields  

E-Print Network (OSTI)

LETTERS Solubility trapping in formation water as dominant CO2 sink in natural gas fields Stuart M removal in nine natural gas fields in North America, China and Europe, using noble gas and carbon isotope tracers. The natural gas fields investigated in our study are dominated by a CO2 phase and provide

Haszeldine, Stuart

91

Field Mapping At Salt Wells Area (Coolbaugh, Et Al., 2006) | Open Energy  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Field Mapping At Salt Wells Area (Coolbaugh, Et Al., 2006) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Salt Wells Area (Coolbaugh, Et Al., 2006) Exploration Activity Details Location Salt Wells Geothermal Area Exploration Technique Field Mapping Activity Date 2005 - 2005 Usefulness useful DOE-funding Unknown Exploration Basis Geochemical water sampling, mineral distribution mapping, and shallow (30 cm) temperature probe measurements were conducted to expand on a previous field mapping study of surface geothermal features at Salt Wells, in order

92

Mapping Magnetic Near-Field Distributions of Plasmonic Nanoantennas  

Science Journals Connector (OSTI)

However, standard far-field optical microscopy methods have insufficient resolution and provide no information about the electromagnetic near-fields. ... The top right panel of Figure 3a illustrates how the charges and magnetic near-field (green circles) at the probe aperture line up with the charge distribution and magnetic near-field of the SPR mode. ... and magnetic field lines and Poynting vector distributions are reconstructed in a vol. ...

Denitza Denkova; Niels Verellen; Alejandro V. Silhanek; Ventsislav K. Valev; Pol Van Dorpe; Victor V. Moshchalkov

2013-03-06T23:59:59.000Z

93

Integral-Field Stellar and Ionized Gas Kinematics of Peculiar Virgo Cluster Spiral Galaxies  

E-Print Network (OSTI)

We present the stellar and ionized gas kinematics of 13 bright peculiar Virgo cluster galaxies observed with the DensePak Integral Field Unit at the WIYN 3.5-meter telescope, to seek kinematic evidence that these galaxies have experienced gravitational interactions or gas stripping. 2-Dimensional maps of the stellar velocity $V$, and stellar velocity dispersion $\\sigma$ and the ionized gas velocity (H$\\beta$ and/or [\\ion{O}{3}]) are presented for galaxies in the sample. The stellar rotation curves and velocity dispersion profiles are determined for 13 galaxies, and the ionized gas rotation curves are determined for 6 galaxies. Misalignments between the optical and kinematical major axis are found in several galaxies. While in some cases this is due to a bar, in other cases it seems associated with a gravitational interaction or ongoing ram pressure stripping. Non-circular gas motions are found in nine galaxies, with various causes including bars, nuclear outflows, or gravitational disturbances. Several galaxi...

Cortés, J R; Hardy, E

2014-01-01T23:59:59.000Z

94

Flow Mapping in a Gas-Solid Riser via Computer Automated Radioactive Particle Tracking (CARPT)  

SciTech Connect

Statement of the Problem: Developing and disseminating a general and experimentally validated model for turbulent multiphase fluid dynamics suitable for engineering design purposes in industrial scale applications of riser reactors and pneumatic conveying, require collecting reliable data on solids trajectories, velocities ? averaged and instantaneous, solids holdup distribution and solids fluxes in the riser as a function of operating conditions. Such data are currently not available on the same system. Multiphase Fluid Dynamics Research Consortium (MFDRC) was established to address these issues on a chosen example of circulating fluidized bed (CFB) reactor, which is widely used in petroleum and chemical industry including coal combustion. This project addresses the problem of lacking reliable data to advance CFB technology. Project Objectives: The objective of this project is to advance the understanding of the solids flow pattern and mixing in a well-developed flow region of a gas-solid riser, operated at different gas flow rates and solids loading using the state-of-the-art non-intrusive measurements. This work creates an insight and reliable database for local solids fluid-dynamic quantities in a pilot-plant scale CFB, which can then be used to validate/develop phenomenological models for the riser. This study also attempts to provide benchmark data for validation of Computational Fluid Dynamic (CFD) codes and their current closures. Technical Approach: Non-Invasive Computer Automated Radioactive Particle Tracking (CARPT) technique provides complete Eulerian solids flow field (time average velocity map and various turbulence parameters such as the Reynolds stresses, turbulent kinetic energy, and eddy diffusivities). It also gives directly the Lagrangian information of solids flow and yields the true solids residence time distribution (RTD). Another radiation based technique, Computed Tomography (CT) yields detailed time averaged local holdup profiles at various planes. Together, these two techniques can provide the needed local solids flow dynamic information for the same setup under identical operating conditions, and the data obtained can be used as a benchmark for development, and refinement of the appropriate riser models. For the above reasons these two techniques were implemented in this study on a fully developed section of the riser. To derive the global mixing information in the riser, accurate solids RTD is needed and was obtained by monitoring the entry and exit of a single radioactive tracer. Other global parameters such as Cycle Time Distribution (CTD), overall solids holdup in the riser, solids recycle percentage at the bottom section of the riser were evaluated from different solids travel time distributions. Besides, to measure accurately and in-situ the overall solids mass flux, a novel method was applied.

Muthanna Al-Dahhan; Milorad P. Dudukovic; Satish Bhusarapu; Timothy J. O'hern; Steven Trujillo; Michael R. Prairie

2005-06-04T23:59:59.000Z

95

Geology of Bravo Dome carbon dioxide gas field, New Mexico  

SciTech Connect

The Bravo Dome carbon dioxide gas field is located in Union and Harding Counties of northeast New Mexico. The Bravo Dome field covers approximately 800,000 acres, but areal boundaries of the field have not been fully defined. Production in 1989 was 113 bcf of gas from 272 wells. Cumulative production at the end of 1989 was 626 bcf. Estimated recoverable reserves are more than 10 tcf. The gas is 98-99% CO{sub 2}. Most CO{sub 2} produced from Bravo Dome is used for enhanced oil recovery in the Permian basin. The Bravo Dome is a faulted, southeast-plunging, basement-cored anticlinal nose. It is bordered on the east and south by large high-angle faults of Pennsylvanian and Wolfcampian (Early Permian) age. The principal reservoir in the Bravo Dome field is the Tubb sandstone (Leonardian-Permian) at depths of 1,900 to 2,950 ft. The Tubb consists of 0-400 ft of fine- to medium-grained, well-sorted, orange feldspathic sandstone. It rests unconformably on Precambrian basement on the highest parts of the Bravo Dome and is not offset by late Paleozoic faults that form the dome. The Cimmaron Anhydrite (Leonardian-Permian) conformably overlies the Tubb and is a vertical seal. The trap at Bravo Dome has structural and stratigraphic aspects. Drape of Tubb sandstone over the dome created structural closure on the northeast, southeast, and southwest flanks of the field. Trapping on the northwest flank of the field is associated with regional northwest thinning of the Tubb.

Broadhead, R.F. (New Mexico Bureau of Mines and Mineral Resources, Socorro (United States))

1991-03-01T23:59:59.000Z

96

Gas insulated transmission line with insulators having field controlling recesses  

DOE Patents (OSTI)

A gas insulated transmission line having a novel insulator for supporting an inner conductor concentrically within an outer sheath. The insulator has a recess contiguous with the periphery of one of the outer and inner conductors. The recess is disposed to a depth equal to an optimum gap for the dielectric insulating fluid used for the high voltage insulation or alternately disposed to a large depth so as to reduce the field at the critical conductor/insulator interface.

Cookson, Alan H. (Pittsburgh, PA); Pederson, Bjorn O. (Chelmsford, MA)

1984-01-01T23:59:59.000Z

97

Field Mapping At Kilauea East Rift Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

Field Mapping At Kilauea East Rift Area (Thomas, Field Mapping At Kilauea East Rift Area (Thomas, 1986) Exploration Activity Details Location Kilauea East Rift Area Exploration Technique Field Mapping Activity Date Usefulness useful DOE-funding Unknown Notes Geologic mapping on the East Rift Zone (ERZ) conducted by Peterson (1967), J. Moore (1971), and Wright and Fiske (1971) detailed historic lava flows originating in the ERZ and developed structural models of the rift based on the locations and progressions of recorded eruptive cycles. These studies have more recently been expanded by Holcomb (1980, 1981) and R. Moore (1982, 1983) who have presented more detailed mapping of all surface flows (historic and prehistoric), fissures and faulting on the eastern flank of the Kilauea shield. The model developed from these studies is of a rift

98

Thermodynamics of Modified Chaplygin Gas and Tachyonic Field  

E-Print Network (OSTI)

Here we generalize the results of the work of ref. [10] in modified Chaplygin gas model and tachyonic field model. Here we have studied the thermodynamical behaviour and the equation of state in terms of volume and temperature for both models. We have used the solution and the corresponding equation of state of our previous work [12] for tachyonic field model. We have also studied the thermodynamical stability using thermal equation of state for the tachyonic field model and have shown that there is no critical points during thermodynamical expansion. The determination of $T_{*}$ due to expansion for the tachyonic field have been discussed by assuming some initial conditions. Here, the thermal quantities have been investigated using some reduced parameters.

Samarpita Bhattacharya; Ujjal Debnath

2010-12-26T23:59:59.000Z

99

Field Mapping At Reese River Area (Henkle, Et Al., 2005) | Open Energy  

Open Energy Info (EERE)

Field Mapping At Reese River Area (Henkle, Et Al., Field Mapping At Reese River Area (Henkle, Et Al., 2005) Exploration Activity Details Location Reese River Area Exploration Technique Field Mapping Activity Date Usefulness useful DOE-funding Unknown References William R. Henkle Jr., Wayne C. Gundersen, Thomas D. Gundersen (2005) Mercury Geochemical, Groundwater Geochemical, And Radiometric Geophysical Signatures At Three Geothermal Prospects In Northern Nevada Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Reese_River_Area_(Henkle,_Et_Al.,_2005)&oldid=510756" Categories: Exploration Activities DOE Funded Activities What links here Related changes Special pages Printable version Permanent link Browse properties 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load)

100

Phased Array Ultrasonic Sound Field Mapping in Cast Austenitic Stainless Steel  

SciTech Connect

This study maps the phased array-generated acoustic sound fields through three types of CASS microstructure in four specimens to quantitatively assess the beam formation effectiveness in these materials.

Crawford, Susan L.; Prowant, Matthew S.; Cinson, Anthony D.; Larche, Michael R.; Diaz, Aaron A.; Anderson, Michael T.

2014-05-31T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Mapping  

Science Journals Connector (OSTI)

Mapping is a creative method that invites participants to visually represent or depict the aspect of their lives that is under investigation. The underlying aim of a mapping exercise is to elicit a full, holis...

Valerie A. Futch

2014-01-01T23:59:59.000Z

102

Total field aeromagnetic map of the Raft River known Geothermal Resource  

Open Energy Info (EERE)

field aeromagnetic map of the Raft River known Geothermal Resource field aeromagnetic map of the Raft River known Geothermal Resource Area, Idaho by the US Geological Survey Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Report: Total field aeromagnetic map of the Raft River known Geothermal Resource Area, Idaho by the US Geological Survey Details Activities (1) Areas (1) Regions (0) Abstract: GEOTHERMAL ENERGY; MAGNETIC SURVEYS; MAPS; RAFT RIVER VALLEY; AERIAL SURVEYING; GEOTHERMAL RESOURCES; IDAHO; KGRA; FEDERAL REGION X; GEOPHYSICAL SURVEYS; NORTH AMERICA; RESOURCES; SURVEYS; USA Author(s): Geological Survey, Denver, CO (USA) Published: DOE Information Bridge, 1/1/1981 Document Number: Unavailable DOI: 10.2172/5456508 Source: View Original Report Aeromagnetic Survey At Raft River Geothermal Area (1981) Raft River Geothermal Area

103

Field Mapping At Olowalu-Ukumehame Canyon Area (Thomas, 1986) | Open Energy  

Open Energy Info (EERE)

source source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit History Facebook icon Twitter icon » Field Mapping At Olowalu-Ukumehame Canyon Area (Thomas, 1986) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Olowalu-Ukumehame Canyon Area (Thomas, 1986) Exploration Activity Details Location Olowalu-Ukumehame Canyon Area Exploration Technique Field Mapping Activity Date Usefulness not useful DOE-funding Unknown Notes Geologic mapping (Diller, 1982) in this area has identified several trachitic and alkalic dikes, plugs, and vents within the area bounded by the canyons (Fig. 21). The frequency distribution of those dikes in the two

104

Field Mapping At Fish Lake Valley Area (Deymonaz, Et Al., 2008) | Open  

Open Energy Info (EERE)

Fish Lake Valley Area (Deymonaz, Et Al., 2008) Fish Lake Valley Area (Deymonaz, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Fish Lake Valley Area (Deymonaz, Et Al., 2008) Exploration Activity Details Location Fish Lake Valley Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown Notes (2) detailed geologic mapping of the Emigrant Miocene sedimentary basin and surrounding Paleozoic basement rocks; References John Deymonaz, Jeffrey G. Hulen, Gregory D. Nash, Alex Schriener (2008) Esmeralda Energy Company Final Scientific Technical Report, January 2008, Emigrant Slimhole Drilling Project, Doe Gred Iii (De-Fc36-04Go14339) Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Fish_Lake_Valley_Area_(Deymonaz,_Et_Al.,_2008)&oldid=510737"

105

Field Mapping At Nw Basin & Range Region (Shevenell, Et Al., 2008) | Open  

Open Energy Info (EERE)

Field Mapping At Nw Basin & Range Region (Shevenell, Field Mapping At Nw Basin & Range Region (Shevenell, Et Al., 2008) Exploration Activity Details Location Northwest Basin and Range Geothermal Region Exploration Technique Field Mapping Activity Date Usefulness could be useful with more improvements DOE-funding Unknown Notes On a more local scale, Faulds et al. (2003, 2005a, 2005b, 2006) have conducted structural analysis and detailed geologic mapping at a number of sites throughout Nevada and have found that productive geothermal systems typically occur in one of several structural settings, including step-overs in normal fault zones, near the ends of major normal faults where the faults break into multiple splays, in belts of overlapping faults, at fault intersections, and in small pull aparts along strike-slip faults.

106

A Soil Gas Survey Over Rotorua Geothermal Field, Rotorua, New Zealand |  

Open Energy Info (EERE)

Soil Gas Survey Over Rotorua Geothermal Field, Rotorua, New Zealand Soil Gas Survey Over Rotorua Geothermal Field, Rotorua, New Zealand Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Journal Article: A Soil Gas Survey Over Rotorua Geothermal Field, Rotorua, New Zealand Details Activities (0) Areas (0) Regions (0) Abstract: Soil gases have been used as an exploration tool for minerals, oil and gas, and geothermal energy, through the detection of anomalous gas levels. This paper describes a soil gas survey conducted over a large part of the Rotorua geothermal field to supplement the sparse gas data from drillhole samples and to determine gas distribution patterns over the field. Data collected from a reference hole were used to observe the effect changing meteorological conditions had on soil gas levels. The results were

107

2 Comparing E field changes aloft to lightning mapping 4 Richard G. Sonnenfeld,1  

E-Print Network (OSTI)

-to-ground (CG) lightning flash can be quantified. As 12 the flash progresses, the locations of the charge2 Comparing E field changes aloft to lightning mapping 3 data 4 Richard G. Sonnenfeld,1 John electric and magnetic sensors 7 for determining how lightning alters electric field vectors relative

Hager, William

108

Microseismicity and 3-D Mapping of an Active Geothermal Field, Kilauea  

Open Energy Info (EERE)

Microseismicity and 3-D Mapping of an Active Geothermal Field, Kilauea Microseismicity and 3-D Mapping of an Active Geothermal Field, Kilauea Lower East Rift Zone, Puna, Hawaii Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference Paper: Microseismicity and 3-D Mapping of an Active Geothermal Field, Kilauea Lower East Rift Zone, Puna, Hawaii Abstract The local fault and dike structures in Puna, southeastern Hawaii, are of interest both in terms of electricity productionand volcanic hazard monitoring. The geothermal powerplant at Puna has a 30 MW capacity and is built on a sectionof the Kilauea Lower East Rift Zone that was resurfaced by lava flows as recently as 1955 and 1960.The Puna Borehole Network was established in 2006 inorder to provide detailed seismic data about the Puna geothermal field. The array consists of eight 3-component borehole

109

A Multistage Stochastic Programming Approach for the Planning of Offshore Oil or Gas Field Infrastructure  

E-Print Network (OSTI)

1 A Multistage Stochastic Programming Approach for the Planning of Offshore Oil or Gas Field, Houston, TX 77098 Abstract The planning of offshore oil or gas field infrastructure under uncertainty is addressed in this paper. The main uncertainties considered are in the initial maximum oil or gas flowrate

Grossmann, Ignacio E.

110

Understanding Sectoral Labor Market Dynamics: An Equilibrium Analysis of the Oil and Gas Field Services  

E-Print Network (OSTI)

Understanding Sectoral Labor Market Dynamics: An Equilibrium Analysis of the Oil and Gas Field examines the response of employment and wages in the US oil and gas ...eld services industry to changes the dynamic response of wages and employment in the U.S. Oil and Gas Field Services (OGFS) industry to changes

Sadoulet, Elisabeth

111

Field Mapping At U.S. West Region (Laney, 2005) | Open Energy Information  

Open Energy Info (EERE)

Field Mapping At U.S. West Region (Laney, 2005) Field Mapping At U.S. West Region (Laney, 2005) Exploration Activity Details Location U.S. West Region Exploration Technique Field Mapping Activity Date Usefulness useful DOE-funding Unknown Notes Characterization and Conceptual Modeling of Magmatically-Heated and Deep-Circulation, High-Temperature Hydrothermal Systems in the Basin and Range and Cordilleran United States, Moore, Nash, Nemcok, Lutz, Norton, Kaspereit, Berard, van de Putte, Johnson and Deymonaz. Utilizing a wealth of formerly proprietary subsurface samples and datasets for exemplary high-temperature western U.S. geothermal systems, develop and publish detailed and refined new conceptual and numerical hydrothermal-history models of fundamental scientific import but, more importantly, of use to

112

Field Mapping At Northern Basin & Range Region (Blewitt, Et Al., 2003) |  

Open Energy Info (EERE)

Blewitt, Et Al., 2003) Blewitt, Et Al., 2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Northern Basin & Range Region (Blewitt, Et Al., 2003) Exploration Activity Details Location Northern Basin and Range Geothermal Region Exploration Technique Field Mapping Activity Date Usefulness could be useful with more improvements DOE-funding Unknown References Geoffrey Blewittl, Mark F. Coolbaugh, Don Sawatzky, William Holt, James Davis, Richard A. Bennett (2003) Targeting Of Potential Geothermal Resources In The Great Basin From Regional To Basin-Scale Relationship Between Geodetic Strain And Geological Structures Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Northern_Basin_%26_Range_Region_(Blewitt,_Et_Al.,_2003)&oldid=510749"

113

Field Mapping At Salt Wells Area (Coolbaugh, Et Al., 2004) | Open Energy  

Open Energy Info (EERE)

Salt Wells Area (Coolbaugh, Et Al., 2004) Salt Wells Area (Coolbaugh, Et Al., 2004) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Salt Wells Area (Coolbaugh, Et Al., 2004) Exploration Activity Details Location Salt Wells Area Exploration Technique Field Mapping Activity Date 2004 Usefulness useful DOE-funding Unknown Exploration Basis Coolbaugh et al. conducted a study at Salt Wells in 2004 to evaluate the application of inexpensive hand-held digital GPS devices for the rapid mapping of structures and geothermal surface features in the field. Notes A Hewlett-Packard iPAQ model 5550 pocket PC (purchased with extra battery packs, chargers, memory cards, and GPS unit for a total cost of US $1300) equipped with ArcPad, a GIS-functional software package capable of

114

Maps  

NLE Websites -- All DOE Office Websites (Extended Search)

Maps Maps Maps Los Alamos is located in Northern New Mexico about 35 miles (about 40 minutes drive) northwest of Santa Fe and 1 hour and 45 minutes drive from Albuquerque. Contact LANL Directory 667-5061 Badge Office (505) 667-6901 Email Institutional Visits and Events (505) 667-2222 Location and directions How to get to LANL Los Alamos is located in Northern New Mexico about 35 miles (about 40 minutes drive) northwest of Santa Fe and 1 hour and 45 minutes drive from Albuquerque. Laboratory facilities can be found in 50 different work areas that are spread across 36 square miles. Below is the general location of the Otowi Building, Badge Office, cafeteria, and Research Library. V Screen reader users: click here for plain HTML Go to Google Maps Home Casa Grande Drive, Los Alamos, NM

115

PERCENT FEDERAL LAND FOR OIL/GAS FIELD OUTLINES  

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

Federalland as your second layer. Copy the code into a VBA module in ArcMap. Inputs: Data frame in ArcMap named "Task 2" Layer (0) is a reference layer of your choice Layer...

116

Huntsman and West Engelland Fields a Case History of Gas Migration  

Science Journals Connector (OSTI)

During the years 1982–85, a lengthy litigation took place between KN Energy and Marathon Oil Corp. The case involved performance of two ... gas into the gas cap of a producing oil field. After some 3 years of ext...

M. R. Tek

1989-01-01T23:59:59.000Z

117

File:BOEMRE oil.gas.plant.platform.sta.brbra.map.4.2010.pdf | Open Energy  

Open Energy Info (EERE)

oil.gas.plant.platform.sta.brbra.map.4.2010.pdf oil.gas.plant.platform.sta.brbra.map.4.2010.pdf Jump to: navigation, search File File history File usage Federal Leases in Pacific Ocean, near Santa Barbara Channel Size of this preview: 463 × 599 pixels. Other resolution: 464 × 600 pixels. Full resolution ‎(1,275 × 1,650 pixels, file size: 234 KB, MIME type: application/pdf) Description Federal Leases in Pacific Ocean, near Santa Barbara Channel Sources Bureau of Ocean Energy Management, Regulation and Enforcement (BOEMRE) Related Technologies Oil, Natural Gas Creation Date 2010-04 Extent Santa Barbara Channel Countries United States UN Region Northern America States California Locations of oil and separation and treatment plants, oil separation, gas processing, and treatment plants, oil spill response vessels, platforms,

118

Field Mapping At Coso Geothermal Area (2001-2003) | Open Energy Information  

Open Energy Info (EERE)

-2003) -2003) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (2001-2003) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Field Mapping Activity Date 2001 - 2003 Usefulness not indicated DOE-funding Unknown Exploration Basis Determine structural control on permeability and fluid production Notes New multifold seismic reflection data from the Coso geothermal field in the central Coso Range, eastern California, image brittle faults and other structures in a zone of localized crustal extension between two major strike-slip faults. Production in the Coso field primarily occurs in the hanging walls of the listric faults. References Unruh, J. (1 January 2001) NEW SEISMIC IMAGING OF THE COSO

119

Field Mapping At Walker-Lane Transitional Zone Region (Shevenell, Et Al.,  

Open Energy Info (EERE)

Walker-Lane Transitional Zone Region (Shevenell, Et Al., Walker-Lane Transitional Zone Region (Shevenell, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Walker-Lane Transitional Zone Region (Shevenell, Et Al., 2008) Exploration Activity Details Location Walker-Lane Transition Zone Geothermal Region Exploration Technique Field Mapping Activity Date Usefulness could be useful with more improvements DOE-funding Unknown Notes On a more local scale, Faulds et al. (2003, 2005a, 2005b, 2006) have conducted structural analysis and detailed geologic mapping at a number of sites throughout Nevada and have found that productive geothermal systems typically occur in one of several structural settings, including step-overs in normal fault zones, near the ends of major normal faults where the

120

Field Mapping At Central Nevada Seismic Zone Region (Shevenell, Et Al.,  

Open Energy Info (EERE)

Shevenell, Et Al., Shevenell, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Central Nevada Seismic Zone Region (Shevenell, Et Al., 2008) Exploration Activity Details Location Central Nevada Seismic Zone Geothermal Region Exploration Technique Field Mapping Activity Date Usefulness could be useful with more improvements DOE-funding Unknown Notes On a more local scale, Faulds et al. (2003, 2005a, 2005b, 2006) have conducted structural analysis and detailed geologic mapping at a number of sites throughout Nevada and have found that productive geothermal systems typically occur in one of several structural settings, including step-overs in normal fault zones, near the ends of major normal faults where the faults break into multiple splays, in belts of overlapping faults, at fault

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Field Mapping At Northern Basin & Range Region (Shevenell, Et Al., 2008) |  

Open Energy Info (EERE)

Northern Basin & Range Region (Shevenell, Et Al., 2008) Northern Basin & Range Region (Shevenell, Et Al., 2008) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Northern Basin & Range Region (Shevenell, Et Al., 2008) Exploration Activity Details Location Northern Basin and Range Geothermal Region Exploration Technique Field Mapping Activity Date Usefulness could be useful with more improvements DOE-funding Unknown Notes On a more local scale, Faulds et al. (2003, 2005a, 2005b, 2006) have conducted structural analysis and detailed geologic mapping at a number of sites throughout Nevada and have found that productive geothermal systems typically occur in one of several structural settings, including step-overs in normal fault zones, near the ends of major normal faults where the

122

Field Mapping At Seven Mile Hole Area (Larson, Et Al., 2009) | Open Energy  

Open Energy Info (EERE)

Seven Mile Hole Area (Larson, Et Al., 2009) Seven Mile Hole Area (Larson, Et Al., 2009) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Seven Mile Hole Area (Larson, Et Al., 2009) Exploration Activity Details Location Seven Mile Hole Area Exploration Technique Field Mapping Activity Date Usefulness not indicated DOE-funding Unknown Notes The distribution of hydrothermally altered rocks was mapped over about 1 km2 in the Sevenmile Hole area. Two to four kilogram hand samples located by a handheld GPS were collected from many outcrops K735for laboratory analyses References Peter B. Larson, Allison Phillips, David John, Michael Cosca, Chad Pritchard, Allen Andersen, Jennifer Manion (2009) A Preliminary Study Of Older Hot Spring Alteration In Sevenmile Hole, Grand Canyon Of The

123

An Efficient Multiperiod MINLP Model for Optimal Planning of Offshore Oil and Gas Field Infrastructure  

Science Journals Connector (OSTI)

An Efficient Multiperiod MINLP Model for Optimal Planning of Offshore Oil and Gas Field Infrastructure ... Offshore oil and gas field development represents a very complex problem and involves multibillion dollar investments and profits (Babusiaux et al.(1)). ... This paper focuses on a nonconvex MINLP model for the strategic/tactical planning of the offshore oil and gas fields, which includes sufficient details to make it useful for realistic oilfield development projects, as well as for extensions to include fiscal and uncertainty considerations. ...

Vijay Gupta; Ignacio E. Grossmann

2012-04-07T23:59:59.000Z

124

Directly Mapping Magnetic Field Effects of Neuronal Activity by Magnetic Resonance  

E-Print Network (OSTI)

Directly Mapping Magnetic Field Effects of Neuronal Activity by Magnetic Resonance Imaging Jinhu Xiong,* Peter T. Fox, and Jia-Hong Gao Research Imaging Center, University of Texas Health Science Center at San Antonio, San Antonio, Texas Abstract: Magnetic resonance imaging (MRI) of brain functional

Gabrieli, John

125

,"New York Dry Natural Gas New Reservoir Discoveries in Old Fields...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas New Reservoir Discoveries in Old Fields (Billion Cubic...

126

Field Mapping At Coso Geothermal Area (1977-1978) | Open Energy Information  

Open Energy Info (EERE)

Coso Geothermal Area (1977-1978) Coso Geothermal Area (1977-1978) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Coso Geothermal Area (1977-1978) Exploration Activity Details Location Coso Geothermal Area Exploration Technique Field Mapping Activity Date 1977 - 1978 Usefulness not indicated DOE-funding Unknown Notes Hydrogeologic investigation of Coso hot springs was conducted by field examination of geologic rock units and springs and other features of hydrologic significance and sampling of waters for chemical analysis; determination of the local Coso Hot Springs and regional groundwater hydrology, including consideration of recharge, discharge, movement, and water quality; determination of the possible impact of large-scale geothermal development on Coso Hot Springs.

127

Water alternating enriched gas injection to enhance oil production and recovery from San Francisco Field, Colombia  

E-Print Network (OSTI)

The main objectives of this study are to determine the most suitable type of gas for a water-alternating-gas (WAG) injection scheme, the WAG cycle time, and gas injection rate to increase oil production rate and recovery from the San Francisco field...

Rueda Silva, Carlos Fernando

2012-06-07T23:59:59.000Z

128

Integrated Reservoir Characterization and Simulation Studies in Stripper Oil and Gas Fields  

E-Print Network (OSTI)

The demand for oil and gas is increasing yearly, whereas proven oil and gas reserves are being depleted. The potential of stripper oil and gas fields to supplement the national energy supply is large. In 2006, stripper wells accounted for 15% and 8...

Wang, Jianwei

2010-01-14T23:59:59.000Z

129

,"Underground Natural Gas Storage - Salt Cavern Storage Fields"  

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

Salt Cavern Storage Fields" Salt Cavern Storage Fields" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Underground Natural Gas Storage - Salt Cavern Storage Fields",8,"Monthly","9/2013","1/15/1994" ,"Release Date:","12/12/2013" ,"Next Release Date:","1/7/2014" ,"Excel File Name:","ngm10vmall.xls" ,"Available from Web Page:","http://www.eia.gov/oil_gas/natural_gas/data_publications/natural_gas_monthly/ngm.html" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov"

130

High-Resolution Aeromagnetic Survey Map of Part of the Southwest Nevada Volcanic Field  

SciTech Connect

A high-resolution aeromagnetic survey was recently flown to collect data for geologic investigations in the Southwest Nevada Volcanic Field. This survey represents a marked improvement over previous (1999) surveys. The survey includes over 860 km{sup 2} covered by nearly 16,000 km of flightline with 60-m spacing and an instrument altitude of 30 m above the ground surface. Features of interest visible in the dataset include magnetic banding in the volcanic tuffs that form the faulted terrain and sharp delineation of Quaternary basalt cinder cones and lava flows. This 1:100,000-scale map includes a shaded-relief map base and a semi-transparent overlay of the aeromagnetic data, with inset maps illustrating (1) comparisons of detail between the 1999 and 2004 datasets, (2) polarity reversal banding in the volcanic tuff ridges, (3) details of the morphology of Quaternary basalt centers enhanced by aeromagnetic data, and (4) use of GIS in planning the survey.

G. Keating; R. Prueitt; A. Cogbill

2004-06-21T23:59:59.000Z

131

Mapping of the molecular gas inflow towards the Seyfert nucleus of NGC4051 using Gemini NIFS  

E-Print Network (OSTI)

We present two-dimensional (2D) stellar and gaseous kinematics of the inner ~130x180 pc^2 of the Narrow Line Seyfert 1 galaxy NGC4051 at a sampling of 4.5 pc, from near-infrared K-band spectroscopic observations obtained with the Gemini's Near-infrared Integral Field Spectrograph (NIFS). The turnover of the stellar rotation curve at only ~55 pc from the nucleus, revealing a highly concentrated gravitational potential. The stellar velocity dispersion of the bulge is ~60 km/s -- implying on a nuclear black hole mass of ~10^6 M_sun -- within which patches of lower velocity dispersion suggest the presence of regions of more recent star formation. The Brgamma emission-line shows no rotation as well as no blueshifts or redshifts in excess of 30 km/s, and is thus not restricted to the galaxy plane. The [CaVIII] coronal region is compact but resolved, extending over the inner 75 pc. It shows the highest blueshifts -- of up to -250 km/s, and the highest velocity dispersions, interpreted as due to outflows from the active nucleus, supporting an origin close to the nucleus. Subtraction of the stellar velocity field from the gaseous velocity field has allowed us to isolate non-circular motions observed in the H_2 emitting gas. The most conspicuous kinematic structures are two nuclear spiral arms. We interpret these structures as inflows towards the nucleus, a result similar to those of previous studies in which we have found streaming motions along nuclear spirals in ionized gas using optical IFU observations. We have calculated the mass inflow rate along the nuclear spiral arms, obtaining $\\dot{M}_{H_2} ~ 4x10^{-5} M_Sun/yr, value ~100 times smaller than the accretion rate necessary to power the active nucleus.

Rogemar A. Riffel; Thaisa Storchi-Bergmann; Claudia Winge; Peter J. McGregor; Tracy Beck; Henrique Schmitt

2008-01-31T23:59:59.000Z

132

Establishment of an oil and gas database for increased recovery and characterization of oil and gas carbonate reservoir heterogeneity. [Jurassic Smackover Formation  

SciTech Connect

This volume contains maps, well logging correlated to porosity and permeability, structural cross section, graph of production history, porosity vs. natural log permeability plot, detailed core log, paragenetic sequence and reservoir characterization sheet of the following fields in southwest Alabama: Appleton oil field; Barnett oil field; Barrytown oil field; Big Escambia Creek gas and condensate field; Blacksher oil field; Broken Leg Creed oil field; Bucatunna Creed oil field; Chappell Hill oil field; Chatom gas and condensate field; Choctaw Ridge oil field; Chunchula gas and condensate field; Cold Creek oil field; Copeland gas and condensate field; Crosbys Creed gas and condensate field; and East Barnett oil field. (AT)

Kopaska-Merkel, D.C.; Moore, H.E. Jr.; Mann, S.D.; Hall, D.R.

1992-06-01T23:59:59.000Z

133

Establishment of an oil and gas database for increased recovery and characterization of oil and gas carbonate reservoir heterogeneity. Appendix 1, Volume 1  

SciTech Connect

This volume contains maps, well logging correlated to porosity and permeability, structural cross section, graph of production history, porosity vs. natural log permeability plot, detailed core log, paragenetic sequence and reservoir characterization sheet of the following fields in southwest Alabama: Appleton oil field; Barnett oil field; Barrytown oil field; Big Escambia Creek gas and condensate field; Blacksher oil field; Broken Leg Creed oil field; Bucatunna Creed oil field; Chappell Hill oil field; Chatom gas and condensate field; Choctaw Ridge oil field; Chunchula gas and condensate field; Cold Creek oil field; Copeland gas and condensate field; Crosbys Creed gas and condensate field; and East Barnett oil field. (AT)

Kopaska-Merkel, D.C.; Moore, H.E. Jr.; Mann, S.D.; Hall, D.R.

1992-06-01T23:59:59.000Z

134

Field Mapping At Nw Basin & Range Region (Blewitt, Et Al., 2003) | Open  

Open Energy Info (EERE)

Nw Basin & Range Region (Blewitt, Et Nw Basin & Range Region (Blewitt, Et Al., 2003) Exploration Activity Details Location Northwest Basin and Range Geothermal Region Exploration Technique Field Mapping Activity Date Usefulness could be useful with more improvements DOE-funding Unknown References Geoffrey Blewittl, Mark F. Coolbaugh, Don Sawatzky, William Holt, James Davis, Richard A. Bennett (2003) Targeting Of Potential Geothermal Resources In The Great Basin From Regional To Basin-Scale Relationship Between Geodetic Strain And Geological Structures Retrieved from "http://en.openei.org/w/index.php?title=Field_Mapping_At_Nw_Basin_%26_Range_Region_(Blewitt,_Et_Al.,_2003)&oldid=510752" Categories: Exploration Activities DOE Funded Activities What links here Related changes Special pages

135

Field Mapping At Northern Basin and Range Geothermal Region (1993) | Open  

Open Energy Info (EERE)

Geothermal Region (1993) Geothermal Region (1993) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Field Mapping At Northern Basin and Range Geothermal Region (1993) Exploration Activity Details Location Northern Basin and Range Geothermal Region Exploration Technique Field Mapping Activity Date 1993 Usefulness not indicated DOE-funding Unknown Notes New apatite fission track cooling age and track length data, supplemented by other information, point to the Early to Middle Miocene as an additional time of very significant extension-induced uplift and range formation. Many ranges in a 700-km-long north-south corridor from the Utah-Nevada-Idaho border to southernmost Nevada experience extension and major exhumation in Early to Middle Miocene time. Reconnaissance apatite ages from the Toiyabe

136

Oklahoma Dry Natural Gas New Reservoir Discoveries in Old Fields (Billion  

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

New Reservoir Discoveries in Old Fields (Billion Cubic Feet) New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Oklahoma Dry Natural Gas New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 96 108 95 1980's 99 77 208 329 327 163 398 242 163 146 1990's 437 259 110 108 79 53 66 84 42 37 2000's 42 52 18 13 9 48 12 56 85 178 2010's 1 18 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Dry Natural Gas New Reservoir Discoveries in Old Fields Oklahoma Dry Natural Gas Proved Reserves Dry Natural Gas New Reservoir Discoveries in Old Fields

137

Analysis of the Development of Messoyakha Gas Field: A Commercial Gas Hydrate Reservoir  

E-Print Network (OSTI)

). Natural gas from methane hydrate has the potential to play a major role in ensuring adequate future energy supplies in the US. The worldwide volume of gas in the hydrate state has been estimated to be approximately 1.5 x 10^16 m^3 (Makogon 1984). More than...

Omelchenko, Roman 1987-

2012-12-11T23:59:59.000Z

138

Characterization of Field-Exposed Iron Aluminide Hot Gas Filters  

SciTech Connect

The use of a power turbine fired with coal-derived synthesis gas will require some form of gas cleaning in order to protect turbine and downstream components from degradation by erosion, corrosion, or deposition. Hot-gas filtration is one form of cleaning that offers the ability to remove particles from the gases produced by gasification processes without having to substantially cool and, possibly, reheat them before their introduction into the turbine. This technology depends critically on materials durability and reliability, which have been the subject of study for a number of years (see, for example, Alvin 1997, Nieminen et al. 1996, Oakey et al. 1997, Quick and Weber 1995, Tortorelli, et al. 1999).

McKamey, C.G.; McCleary, D.; Tortorelli, P.F.; Sawyer, J.; Lara-Curzio, E.; Judkins, R.R.

2002-09-19T23:59:59.000Z

139

Ultrasonic Sound Field Mapping Through Coarse Grained Cast Austenitic Stainless Steel Components  

SciTech Connect

The Pacific Northwest National Laboratory (PNNL) has been involved with nondestructive examination (NDE) of coarse-grained cast austenitic stainless steel (CASS) components for over 30 years. More recent work has focused on mapping the ultrasonic sound fields generated by low-frequency phased array probes that are typically used for the evaluation of CASS materials for flaw detection and characterization. The casting process results in the formation of large grained material microstructures that are nonhomogeneous and anisotropic. The propagation of ultrasonic energy for examination of these materials results in scattering, partitioning and redirection of these sound fields. The work reported here provides an assessment of sound field formation in these materials and provides recommendations on ultrasonic inspection parameters for flaw detection in CASS components.

Crawford, Susan L.; Prowant, Matthew S.; Cinson, Anthony D.; Larche, Michael R.; Diaz, Aaron A.

2014-08-01T23:59:59.000Z

140

Estimated gas reserves and availability of the Viking-Kinsella Field, Alberta, Canada  

E-Print Network (OSTI)

-KINSELVL FEEI' . ~. . . . . . . . . . ~ ~ ~ - ~ 3 '3 CIASSIF ICATION of RESERVES Proved Reserves Probable Reserves Possible Reserves 5 6 6 6 FUTURE AVAIIJBXLITY of PIPELINE GAS. . . . . . . . . . . . . . . . 6 Estimation of' Projected Peri...'ormance of Free Gas . . . . . . . 7 Estimated Projected Performance of' the Viking-Kinaella Field . 9 CONCWS ION ACKNOWLZDGEbEN1'S REFERENCES 13 TABUIAT I 0 NS I - Estimated Natnral Gas Reserves--viking sand IX - Projected Perf'ormance--Viking Sand 15...

Meyer, Lawrence Joffre

1952-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Stochastic Programming Approach for the Planning of Offshore Oil or Gas Field Infrastructure under Decision-Dependent Uncertainty  

Science Journals Connector (OSTI)

Stochastic Programming Approach for the Planning of Offshore Oil or Gas Field Infrastructure under Decision-Dependent Uncertainty ... The planning of offshore oil or gas field infrastructure under uncertainty is addressed in this article. ... An Efficient Multiperiod MINLP Model for Optimal Planning of Offshore Oil and Gas Field Infrastructure ...

Bora Tarhan; Ignacio E. Grossmann; Vikas Goel

2009-02-23T23:59:59.000Z

142

Electromagnetic fields and transport coefficients in a hot pion gas  

E-Print Network (OSTI)

We present recent results on finite temperature electromagnetic form factors and the electrical conductivity in a pion gas. The standard Chiral Perturbation Theory power counting needs to be modified for transport coefficients. We pay special attention to unitarity and to possible applications for dilepton and photon production.

A. Gomez Nicola; D. Fernandez-Fraile

2006-08-24T23:59:59.000Z

143

Secondary natural gas recovery in mature fluvial sandstone reservoirs, Frio Formation, Agua Dulce Field, South Texas  

SciTech Connect

An approach that integrates detailed geologic, engineering, and petrophysical analyses combined with improved well-log analytical techniques can be used by independent oil and gas companies of successful infield exploration in mature Gulf Coast fields that larger companies may consider uneconomic. In a secondary gas recovery project conducted by the Bureau of Economic Geology and funded by the Gas Research Institute and the U.S. Department of Energy, a potential incremental natural gas resource of 7.7 bcf, of which 4.0 bcf may be technically recoverable, was identified in a 490-ac lease in Agua Dulce field. Five wells in this lease had previously produced 13.7 bcf from Frio reservoirs at depths of 4600-6200 ft. The pay zones occur in heterogeneous fluvial sandstones offset by faults associated with the Vicksburg fault zone. The compartments may each contain up to 1.0 bcf of gas resources with estimates based on previous completions and the recent infield drilling experience of Pintas Creek Oil Company. Uncontacted gas resources occur in thin (typically less than 10 ft) bypassed zones that can be identified through a computed log evaluation that integrates open-hole logs, wireline pressure tests, fluid samples, and cores. At Agua Dulce field, such analysis identified at 4-ft bypassed zone uphole from previously produced reservoirs. This reservoir contained original reservoir pressure and flowed at rates exceeding 1 mmcf/d. The expected ultimate recovery is 0.4 bcf. Methodologies developed in the evaluation of Agua Dulce field can be successfully applied to other mature gas fields in the south Texas Gulf Coast. For example, Stratton and McFaddin are two fields in which the secondary gas recovery project has demonstrated the existence of thin, potentially bypassed zones that can yield significant incremental gas resources, extending the economic life of these fields.

Ambrose, W.A.; Levey, R.A. (Univ. of Texas, Austin, TX (United States)); Vidal, J.M. (ResTech, Inc., Houston, TX (United States)); Sippel, M.A. (Research and Engineering Consultants, Inc., Englewood, CA (United States)); Ballard, J.R. (Envirocorp Services and Technology, Houston, TX (United States)); Coover, D.M. Jr. (Pintas Creek Oil Company, Corpus Christi, TX (United States)); Bloxsom, W.E. (Coastal Texas Oil and Gas, Houston, TX (United States))

1993-09-01T23:59:59.000Z

144

A new generation of multilateral well enhances small gas field economics  

E-Print Network (OSTI)

the economic benefits of the new technology in the domain of offshore and small gas fields. This work also shows that this new generation of multilaterals brings new option values to the domain of multilateral technology....

Atse, Jean-Philippe

2004-09-30T23:59:59.000Z

145

Water Intensity Assessment of Shale Gas Resources in the Wattenberg Field in Northeastern Colorado  

Science Journals Connector (OSTI)

Water Intensity Assessment of Shale Gas Resources in the Wattenberg Field in Northeastern Colorado ... Efficient use of water, particularly in the western U.S., is an increasingly important aspect of many activities including agriculture, urban, and industry. ...

Stephen Goodwin; Ken Carlson; Ken Knox; Caleb Douglas; Luke Rein

2014-04-21T23:59:59.000Z

146

Optimization of offshore oil and gas field development using mathematical programming  

E-Print Network (OSTI)

OPTIMIZATION OF OFFSHORE OIL AND GAS FIELD DEVELOPMENT USING MATHEMATICAL PROGRAMMING A Thesis by TODD THATCHER GRIMMETT Submitted to the Graduate College of Texas A6M University in partial fulfillment of the requirements for the degree... of MASTER OF SCIENCE August 1986 Major Subject: Petroleum Engineering OPTIMIZATION OF OFFSHORE OIL AND GAS FIELD DEVELOPMENT VSING MATHEMATICAL PROGRAMMING A Thesis by TODD THATCHER GRIMMETT Approved as to style and content by: R. A. Startzma...

Grimmett, Todd Thatcher

2012-06-07T23:59:59.000Z

147

Estimation of Landfill Gas Generation Rate and Gas Permeability Field of Refuse Using Inverse Modeling  

Science Journals Connector (OSTI)

Landfill methane must be captured to reduce emissions of greenhouse gases; moreover it can be used as an alternative energy source. However, despite the widespread use of landfill gas (LFG) collection systems for...

Yoojin Jung; Paul Imhoff; Stefan Finsterle

2011-10-01T23:59:59.000Z

148

Magnetism of a relativistic degenerate electron gas in a strong magnetic field  

SciTech Connect

The magnetization and magnetic susceptibility of a degenerate electron gas in a strong magnetic field in which electrons are located on the ground Landau level and the electron gas has the properties of a nonlinear paramagnet have been calculated. The paradoxical properties of the electron gas under these conditions-a decrease in the magnetization with the field and an increase in the magnetization with the temperature-have been revealed. It has been shown that matter under the corresponding conditions of neutron stars is a paramagnet with a magnetic susceptibility of {chi} {approx} 0.001.

Skobelev, V. V., E-mail: v.skobelev@inbox.ru [Moscow State Industrial University (Russian Federation)

2012-09-15T23:59:59.000Z

149

Mapping residual stress fields from Vickers hardness indents using Raman microprobe spectroscopy  

SciTech Connect

Micro-Raman spectroscopy is used to map the residual stress fields in the vicinity of Vickers hardness indents. Both 514.5 and 488.0 nm, light is used to excite the effect and the resulting shifted and broadened Raman peaks are analyzed using computer deconvolution. Half-wave plates are used to vary the orientation of the incident later light`s polarization state with respect to crystal orientation. The Raman scattered light is then analyzed for polarization dependences which are indicative of the various components of the Raman scattering tensor. Such studies can yield valuable information about the orientation of stress components in a well known stress field. The results can then be applied to the determination of stress components in machined semiconductor materials.

Sparks, R.G.; Enloe, W.S.; Paesler, M.A.

1988-12-01T23:59:59.000Z

150

Site Map | ScienceCinema  

Office of Scientific and Technical Information (OSTI)

Site Map Site Map Home Audio Search Fielded Search About Help Site Map Contact Us Website PoliciesImportant Links...

151

NETL: News Release - Field Testing Underway of Remote Sensor Gas Leak  

NLE Websites -- All DOE Office Websites (Extended Search)

September 16, 2004 September 16, 2004 Field Testing Underway of Remote Sensor Gas Leak Detection Systems CASPER, WY-An extensive field test that will document and demonstrate how effective technologies are in remotely detecting natural gas leaks is being held September 13-17, as the Department of Energy simulates natural gas leaks along a predetermined course at DOE's Rocky Mountain Oilfield Testing Center (RMOTC). Low-flying aircraft, satellites and special ground vehicles carrying advanced leak detection sensors will participate as representatives of the gas industry and potential technology manufacturers observe the technologies in a real-world environment and evaluate their readiness for commercialization. The test plan was devised with strong input from an industry advisory board and test participants to compare the effectiveness of several gas-leak detection devices from ground, air and satellite based platforms.

152

Passive drainage and biofiltration of landfill gas: Results of Australian field trial  

Science Journals Connector (OSTI)

A field scale trial was undertaken at a landfill site in Sydney, Australia (2004–2008), to investigate passive drainage and biofiltration of landfill gas as a means of managing landfill gas emissions from low to moderate gas generation landfill sites. The objective of the trial was to evaluate the effectiveness of a passive landfill gas drainage and biofiltration system at treating landfill gas under field conditions, and to identify and evaluate the factors that affect the behaviour and performance of the system. The trial results showed that passively aerated biofilters operating in a temperate climate can effectively oxidise methane in landfill gas, and demonstrated that maximum methane oxidation efficiencies greater than 90% and average oxidation efficiencies greater than 50% were achieved over the 4 years of operation. The trial results also showed that landfill gas loading was the primary factor that determined the behaviour and performance of the passively aerated biofilters. The landfill gas loading rate was found to control the diffusion of atmospheric oxygen into the biofilter media, limiting the microbial methane oxidation process. The temperature and moisture conditions within the biofilter were found to be affected by local climatic conditions and were also found to affect the behaviour and performance of the biofilter, but to a lesser degree than the landfill gas loading.

Stuart A. Dever; Gareth E. Swarbrick; Richard M. Stuetz

2011-01-01T23:59:59.000Z

153

Field-dependent collision frequency of the two-dimensional driven random Lorentz gas Christoph Dellago*  

E-Print Network (OSTI)

Institute for Theoretical Physics, University of Utrecht, Postbus 80006, Utrecht 3508 TA, The Netherlands-driven, thermostated Lorentz gas the collision frequency increases with the magnitude of the applied field due to long exponents on the applied field strength. These nonanalytic terms can be traced back to logarithmic terms

Dellago, Christoph

154

GAS EXCITATION IN ULIRGs: MAPS OF DIAGNOSTIC EMISSION-LINE RATIOS IN SPACE AND VELOCITY  

SciTech Connect

Emission-line spectra extracted at multiple locations across 39 ultraluminous infrared galaxies have been compiled into a spectrophotometric atlas. Line profiles of H{alpha}, [N II], [S II], [O I], H{beta}, and [O III] are resolved and fit jointly with common velocity components. Diagnostic ratios of these line fluxes are presented in a series of plots, showing how the Doppler shift, line width, gas excitation, and surface brightness change with velocity at fixed position and also with distance from the nucleus. One general characteristic of these spectra is the presence of shocked gas extending many kiloparsecs from the nucleus. In some systems, the rotation curves of the emitting gas indicate motions that suggest gas disks, which are most frequent at early merger stages. At these early merger stages, the emission line ratios indicate the presence of shocked gas, which may be triggered by the merger event. We also report the general characteristics of the integrated spectra.

Soto, Kurt T.; Martin, Crystal L. [Physics Department, University of California, Santa Barbara, CA 93106-9530 (United States)

2012-11-15T23:59:59.000Z

155

UK Oil and Gas Collaborative Doctoral Training Centre (2014 start) Project Title: Environmental assessment of deep-water sponge fields in relation to oil and gas  

E-Print Network (OSTI)

UK Oil and Gas Collaborative Doctoral Training Centre (2014 start) Project Title: Environmental assessment of deep-water sponge fields in relation to oil and gas activity: a west of Shetland case study industry and government identified sponge grounds in areas of interest to the oil and gas sector

Henderson, Gideon

156

Flexible gas insulated transmission line having regions of reduced electric field  

DOE Patents (OSTI)

A gas insulated transmission line having radially flexible field control means for reducing the electric field along the periphery of the inner conductor at predetermined locations wherein the support insulators are located. The radially flexible field control means of the invention includes several structural variations of the inner conductor, wherein careful controlling of the length to depth of surface depressions produces regions of reduced electric field. Several embodiments of the invention dispose a flexible connector at the predetermined location along the inner conductor where the surface depressions that control the reduced electric field are located.

Cookson, Alan H. (Pittsburgh, PA); Fischer, William H. (Wilkins Township, Allegheny County, PA); Yoon, Kue H. (Pittsburgh, PA); Meyer, Jeffry R. (Penn Hills Township, Allegheny County, PA)

1983-01-01T23:59:59.000Z

157

Turtle Bayou - 1936 to 1983: case history of a major gas field in south Louisiana  

SciTech Connect

Turtle Bayou field, located in the middle Miocene trend in S. Louisiana, is nearing the end of a productive life which spans over 30 yr. Discovered by Shell Oil Co. in 1949 after unsuccessful attempts by 2 other majors, the field is a typical, low relief, moderately faulted Gulf Coast structure, probably associated with deep salt movement. The productive interval includes 22 separate gas-bearing sands in a regressive sequence of sands and shales from approx. 6500 to 12,000 ft. Now estimated to have contained ca 1.2 trillion scf of gas in place, cumulative production through 1982 was 702 billion scf. Cumulative condensate-gas ratio has been 20 bbl/million. Recovery mechanisms in individual reservoirs include strong bottom water drive, partial edgewater drive, and pressure depletion. Recovery efficiencies in major reservoirs range from 40 to 75% of original gas in place.

Cronquist, C.

1983-01-01T23:59:59.000Z

158

Tokamap:?A Hamiltonian twist map for magnetic field lines in a toroidal geometry  

Science Journals Connector (OSTI)

A Hamiltonian twist map (tokamap) is constructed as a representation of the stroboscopic plot of magnetic field lines in a toroidal confinement device as used in fusion physics. This “tokamap” is compatible with minimal toroidal geometry requirements (in particular, the polar axis cannot be crossed upon iteration). It depends on two parameters: the stochasticity parameter K and the winding number on axis, w. With increasing values of K, chaotic regions appear mostly near the edge of the torus, while the zone near the magnetic axis remains very robust. The number and nature of the fixed points are studied in detail, as they determine the appearance of the phase portraits near the axis. It is shown that the topology undergoes several bifurcations as K and/or w are varied. The various phase portraits reproduce the qualitative features known in tokamak physics. The time series exhibit a typical behavior describable by a continuous time random walk, as found in previous works on the standard map.

R. Balescu; M. Vlad; F. Spineanu

1998-07-01T23:59:59.000Z

159

U.S. Natural Gas Plant Field Production  

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

Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View History Natural Gas Liquids 74,056 76,732 74,938 79,040 82,376 81,196 1981-2013 Pentanes Plus 9,772 10,464 10,689 11,270 11,542 11,167 1981-2013 Liquefied Petroleum Gases 64,284 66,268 64,249 67,770 70,834 70,029 1981-2013 Ethane 27,647 28,274 26,311 27,829 30,063 30,015 1981-2013 Propane 23,332 24,191 24,157 25,425 25,974 25,545 1981-2013 Normal Butane 5,876 6,383 6,543 6,399 6,508 6,893 1981-2013 Isobutane 7,429 7,420 7,238 8,117 8,289 7,576 1981-2013 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: See Definitions, Sources, and Notes link above for more information on this table.

160

U.S. Natural Gas Plant Field Production  

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

2007 2008 2009 2010 2011 2012 View 2007 2008 2009 2010 2011 2012 View History Natural Gas Liquids 650,794 652,822 697,124 757,019 808,865 881,306 1981-2012 Pentanes Plus 95,899 96,530 98,904 101,155 106,284 116,002 1981-2012 Liquefied Petroleum Gases 554,895 556,292 598,220 655,864 702,581 765,304 1981-2012 Ethane 258,682 256,713 280,590 317,180 337,972 356,592 1981-2012 Propane 185,099 187,340 199,398 213,782 230,227 260,704 1981-2012 Normal Butane 46,833 48,976 49,528 56,655 57,399 65,555 1981-2012 Isobutane 64,281 63,263 68,704 68,247 76,983 82,453 1981-2012 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: See Definitions, Sources, and Notes link above for more information on this table.

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Maps: Exploration, Resources, Reserves, and Production - Energy Information  

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

Maps: Exploration, Resources, Reserves, and Production Maps: Exploration, Resources, Reserves, and Production Summary Maps: Natural Gas in the Lower 48 States and North America Gas Production in Conventional Fields, Lower 48 States PDF (2.8 MB) JPG (2.5 MB) Gas Production in Offshore Fields, Lower 48 States PDF (0.4 MB) JPG (1.5 MB) Shale Gas and Oil Plays, Lower 48 States Updated 5/9/2011 PDF (1.6 MB) JPG (2.1 MB) Shale Gas and Oil Plays, North America Updated 5/9/2011 PDF (0.4 MB) JPG (1.2 MB) Major Tight Gas Plays, Lower 48 States PDF (1.6 MB) JPG (2.2 MB) Coalbed Methane Fields, Lower 48 States PDF (1.8 MB) JPG (2.7 MB) Oil- and Gas-Related Maps, Geospatial Data, and Geospatial Software Oil and Gas Field Maps in Portable Document Format Oil and Gas Field Data in Shapefile Format EIA's Oil and Gas Field Boundary Generation Scripts

162

A field example of a gas orifice meter with debris-ridden liquid in mist flow  

SciTech Connect

A field example of debris-ridden liquids in an orifice meter is presented in this paper. Flow conditions in gas pipelines containing hydrocarbon liquids and particulate matter are discussed. Known effects on measurement of the presence of these materials in orifice meters is presented. By definition, gas measurement is accurate if performed on a clean and dry flow stream. This paper demonstrates the importance of removing as much liquid and debris as possible prior to measurement.

Chisholm, J.L.; Mooney, C.V. [Texas A and M Univ., Kingsville, TX (United States); Datta-Barua, L.; Feldmann, R.J.

1995-12-31T23:59:59.000Z

163

Spatially resolved velocity maps of halo gas around two intermediate-redshift galaxies  

Science Journals Connector (OSTI)

......with the circular velocity of the halo, which is related to halo mass according to km s1...representing halo mass in units of 1012Mo...sightlines near G1 show a velocity width of deltav 90...Detailed H-I maps of nearby galaxy...absorption due to recycled winds (e.g. Oppenheimer......

Hsiao-Wen Chen; Jean-René Gauthier; Keren Sharon; Sean D. Johnson; Preethi Nair; Cameron J. Liang

2014-01-01T23:59:59.000Z

164

A model of the AGS based on stepwise ray-tracing through the measured field maps of the main magnets  

SciTech Connect

Two-dimensional mid-plane magnetic field maps of two of the main AGS magnets were produced, from Hall probe measurements, for a series of different current settings. The analysis of these data yielded the excitation functions [1] and the harmonic coefficients [2] of the main magnets which have been used so far in all the models of the AGS. The constant increase of the computation power makes it possible today to directly use a stepwise raytracing through these measured field maps with a reasonable computation time. We describe in detail how these field maps have allowed the generation of models of the 6 different types of AGS main magnets, and how they are being handled with the Zgoubi ray-tracing code [3]. We give and discuss a number of results obtained regarding both beam and spin dynamics in the AGS, and we provide comparisons with other numerical and analytical modelling methods.

Dutheil Y.; Meot, F.; Tsoupas, N.

2012-05-20T23:59:59.000Z

165

Ultrasonic Phased Array Sound Field Mapping Through Large-Bore Coarse Grained Cast Austenitic Stainless Steel (CASS) Piping Materials  

SciTech Connect

A sound field beam mapping exercise was conducted to further understand the effects of coarse grained microstructures found in CASS materials on phased array ultrasonic wave propagation. Laboratory measurements were made on three CASS specimens with different microstructures; the specimens were polished and etched to reveal measurable grain sizes, shapes and orientations. Three longitudinal, phased array probes were fixed on a specimen's outside diameter with the sound field directed toward one end (face) of the pipe segment over a fixed range of angles. A point receiver was raster scanned over the surface of the specimen face generating a sound field image. A slice of CASS material was then removed from the specimen end and the beam mapping exercise repeated. The sound fields acquired were analyzed for spot size, coherency, and beam redirection. Analyses were conducted between the resulting sound fields and the microstructural characteristics of each specimen.

Cinson, Anthony D.; Crawford, Susan L.; Prowant, Matthew S.; Diaz, Aaron A.; Hathaway, John E.; Anderson, Michael T.

2012-04-16T23:59:59.000Z

166

U.S. Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)  

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

New Field Discoveries (Billion Cubic Feet) New Field Discoveries (Billion Cubic Feet) U.S. Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 3,173 3,860 3,188 1980's 2,539 3,731 2,687 1,574 2,536 999 1,099 1,089 1,638 1,450 1990's 2,004 848 649 899 1,894 1,666 1,451 2,681 1,074 1,568 2000's 1,983 3,578 1,332 1,222 759 942 409 796 1,170 1,372 2010's 850 947 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: New Field Discoveries of Dry Natural Gas Reserves U.S. Dry Natural Gas Proved Reserves Dry Natural Gas Proved Reserves New Field Discoveries

167

Maps of Selected State Subdivisions  

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

Crude Oil, Natural Gas, and Natural Gas Liquids Crude Oil, Natural Gas, and Natural Gas Liquids Proved Reserves Summary Maps of Selected State Subdivisions Map 1: Alaska Map 2: California Map 3: Louisiana Map 4: New Mexico Map 5: Texas Map 6: Western Planning Area, Gulf of Mexico Map 7: Central Planning Area, Gulf of Mexico Map 8: Eastern Planning Area, Gulf of Mexico Map 1: Alaska AK 50 - North Onshore and Offshore AK 10 - South Onshore AK 05 - South State Offshore AK 00 - South Federal Offshore Map 2: California CA 50 - Coastal Region Onshore CA 90 - Los Angeles Basin Onshore CA 10 - San Joaquin Basin Onshore

168

Thermodynamic functions of a nonrelativistic degenerate neutron gas in a magnetic field  

SciTech Connect

The Fermi energy, partial concentrations of polarized neutrons, pressure, and volume energy density of a degenerate nonrelativistic neutron gas in a magnetic field are calculated using numerical methods taking into account the anomalous magnetic moment of a neutron. The results of calculations are a generalization of relations underlying the Oppenheimer-Volkov model of a neutron star to the case of an applied magnetic field. An ultrastrong (up to 10{sup 17} G) magnetic field changes the pressure and internal energy of the star and affects it static configuration and evolution. It is shown that a degenerate neutron gas in ultrastrong and weak magnetic fields is paramagnetic; the corresponding values of magnetic susceptibility differ by a factor on the order of unity. The possibility of experimentally verifying the results from analysis of pulsar-emitted radiation is discussed.

Skobelev, V. V., E-mail: v.skobelev@inbox.ru [Moscow State Industrial University (Russian Federation)

2010-01-15T23:59:59.000Z

169

Field Laboratory in the Osage Reservation -- Determination of the Status of Oil and Gas Operations: Task 1. Development of Survey Procedures and Protocols  

SciTech Connect

Procedures and protocols were developed for the determination of the status of oil, gas, and other mineral operations on the Osage Mineral Reservation Estate. The strategy for surveying Osage County, Oklahoma, was developed and then tested in the field. Two Osage Tribal Council members and two Native American college students (who are members of the Osage Tribe) were trained in the field as a test of the procedures and protocols developed in Task 1. Active and inactive surface mining operations, industrial sites, and hydrocarbon-producing fields were located on maps of the county, which was divided into four more or less equal areas for future investigation. Field testing of the procedures, protocols, and training was successful. No significant damage was found at petroleum production operations in a relatively new production operation and in a mature waterflood operation.

Carroll, Herbert B.; Johnson, William I.

1999-04-27T23:59:59.000Z

170

Practical scheme for a light-induced gauge field in an atomic Bose gas  

Science Journals Connector (OSTI)

We propose a scheme to generate an Abelian gauge field in an atomic gas using two crossed laser beams. If the internal atomic state follows adiabatically the eigenstates of the atom-laser interaction, Berry’s phase gives rise to a vector potential that can nucleate vortices in a Bose gas. The present scheme operates even for a large detuning with respect to the atomic resonance, making it applicable to alkali-metal atoms without significant heating due to spontaneous emission. We test the validity of the adiabatic approximation by integrating the set of coupled Gross-Pitaevskii equations associated with the various internal atomic states, and we show that the steady state of the interacting gas indeed exhibits a vortex lattice, as expected from the adiabatic gauge field.

Kenneth J. Günter, Marc Cheneau, Tarik Yefsah, Steffen P. Rath, and Jean Dalibard

2009-01-21T23:59:59.000Z

171

Play analysis and stratigraphic position of Uinta Basin tertiary - age oil and gas fields  

SciTech Connect

Tertiary-age sediments in the Uinta basin produce hydrocarbons from five types of plays. These play types were determined by hydrocarbon type, formation, depositional environment, rock type, porosity, permeability, source, and per-well recovery. Each well was reviewed to determine the stratigraphic position and producing characteristics of each producing interval. The five types of plays are as follows: (1) naturally fractured oil reservoirs, (2) low-permeability oil reservoirs, (3) high-permeability of oil reservoirs, (4) low-permeability gas reservoirs, and (5) tight gas sands. Several fields produce from multiple plays, which made it necessary to segregate the hydrocarbon production into several plays. The stratigraphic position of the main producing intervals is shown on a basin-wide cross section, which is color-coded by play type. This 61-well cross section has several wells from each significant Tertiary oil and gas field in the Uinta basin.

Williams, R.A. (Pennzoil Exploration and Production Co., Houston, TX (United States))

1993-08-01T23:59:59.000Z

172

Kadanwari Gas Field, Pakistan: a disappointment turns into an attractive development opportunity  

Science Journals Connector (OSTI)

...orientated, 2 km spaced seismic grid, with a shot point interval...consistent set of results to use in estimating volumetric gas-in-place...this paper reality. Jerry Smart, Simon Beswetherick and Richard...1998. Kadanwari field: The benefits of asset management. Proceedings...

Nasir Ahmad; Siddique Chaudhry

173

,"Wyoming Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Wyoming Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18swy_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18swy_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

174

,"Pennsylvania Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Pennsylvania Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18spa_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18spa_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

175

,"Colorado Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Colorado Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sco_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sco_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

176

,"Virginia Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Virginia Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sva_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sva_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

177

,"Alabama Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Alabama Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sal_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sal_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

178

,"North Dakota Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","North Dakota Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18snd_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18snd_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

179

,"Florida Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Florida Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sfl_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sfl_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

180

,"New Mexico Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","New Mexico Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18snm_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18snm_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

,"Arkansas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Arkansas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sar_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sar_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

182

,"Montana Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Montana Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18smt_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18smt_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

183

,"U.S. Working Natural Gas Underground Storage Depleted Fields Capacity (MMcf)"  

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

Depleted Fields Capacity (MMcf)" Depleted Fields Capacity (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Working Natural Gas Underground Storage Depleted Fields Capacity (MMcf)",1,"Annual",2012 ,"Release Date:","12/12/2013" ,"Next Release Date:","1/7/2014" ,"Excel File Name:","nga_epg0_sacwd_nus_mmcfa.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/nga_epg0_sacwd_nus_mmcfa.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

184

,"Mississippi Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Mississippi Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sms_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sms_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

185

,"Michigan Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Michigan Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18smi_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18smi_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

186

Study of Inflationary Generalized Cosmic Chaplygin Gas for Standard and Tachyon Scalar Fields  

E-Print Network (OSTI)

We consider an inflationary universe model in the context of generalized cosmic Chaplygin gas by taking matter field as standard and tachyon scalar fields. We evaluate the corresponding scalar fields and scalar potentials during intermediate and logamediate inflationary regimes by modifying the first Friedmann equation. In each case, we evaluate the number of e-folds, scalar as well as tensor power spectra, scalar spectral index and important observational parameter, i.e., tensor-scalar ratio in terms of inflatons. The graphical behavior of this parameter shows that the model remains incompatible with WMAP7 and Planck observational data in each case.

M. Sharif; Rabia Saleem

2014-06-18T23:59:59.000Z

187

,"Oklahoma Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Oklahoma Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sok_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sok_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

188

,"West Virginia Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","West Virginia Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18swv_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18swv_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

189

,"Kentucky Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Kentucky Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sky_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sky_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov"

190

Case study of a horizontal well in a layered Rotliegendes gas field  

SciTech Connect

A horizontal well was drilled in the Ravenspurn North field to drain a thin gas column above the aquifer. The field has a significant variation in reservoir quality, with most of the wells requiring stimulation by hydraulic fracturing. The reservoir is formed from a stacked sequence of aeolian dune and fluvial sandstones with a wide permeability range. The horizontal well was chosen as an alternative to stimulation by hydraulic fracturing to avoid water production from the aquifer. The well was successful, flowing at higher gas rates than expected with no water production. Production, core, and production logging data were used to demonstrate greater than expected lateral heterogeneity in the field. The horizontal well was found to be appropriate for the very specific conditions found in one part of the reservoir; however, the overall development strategy of using hydraulic fracture remains the preferred technique.

Catterall, S.J.A.; Yaliz, A. (Hamilton Oil Co. Ltd., London (United Kingdom))

1995-02-01T23:59:59.000Z

191

Turtle Bayou--1936 to 1983--case history of a major gas field in South Louisiana  

SciTech Connect

Turtle Bayou Field, located in the middle Miocene trend in South Louisiana, is nearing the end of a productive life which spans over 30 years. Discovered by Shell Oil Company in 1949 after unsuccessful attempts by two other majors, the field is a typical, low relief, moderately faulted Gulf Coast structure, probably associated with deep salt movement. The productive interval includes 22 separate gas-bearing sands in a regressive sequence of sands and shales from approximately 6500 to 12,000 feet. Now estimated to have contained about 1.2 trillion standard cubic feet of gas in place, cumulative production through 1982 was 702 billion standard cubic feet. Cumulative condensate-gas ratio has been 20 barrels per million. Recovery mechanisms in individual reservoirs include strong bottom water drive, partial edgewater drive, and pressure depletion. Recovery efficiencies in major reservoirs range from 40 to 75 percent of original gas in place. On decline since 1973, it is anticipated the field will be essentially depleted in the next five years.

Cronquist, C.

1983-10-01T23:59:59.000Z

192

Turtle Bayou 1936-1983: case history of a major gas field in south Louisiana  

SciTech Connect

Turtle Bayou field, located in the middle Miocene trend in south Louisiana, is nearing the end of a productive life spanning more than 30 years. Discovered by Shell Oil Co. in 1949 after unsuccessful attempts by two other companies, the field is a typical, low-relief, moderately faulted U.S. Gulf Coast structure, probably associated with deep salt movement. The productive interval includes 22 separate gas-bearing sands in a regressive sequence of sands and shales from approximately 6,500 to 12,000 ft (1980 to 3660 m). Now estimated to have contained about 1.2 trillion scf (34 X 10/sup 9/ std m/sup 3/) of gas in place, cumulative production through 1982 was 702 billion scf (20 X 10/sup 9/ std m/sup 3/). Cumulative condensate/gas ration (CGR) has been 20 bbl/MMcf (110 X 10/sup -6/ m/sup 3//m/sup 3/. Recovery mechanisms in individual reservoirs include strong bottomwater drive, partial edgewater drive, and pressure depletion. Recovery efficiencies in major reservoirs range form 40 to 83% of original gas in place (OGIP). On decline since 1973, it is anticipated the field will be essentially depleted in the next 5 years.

Cronquist, C.

1984-11-01T23:59:59.000Z

193

Costs and indices for domestic oil and gas field equipment and production operations 1994 through 1997  

SciTech Connect

This report presents estimated costs and cost indices for domestic oil and natural gas field equipment and production operations for 1994, 1995, 1996, and 1997. The costs of all equipment and services are those in effect during June of each year. The sums (aggregates) of the costs for representative leases by region, depth, and production rate were averaged and indexed. This provides a general measure of the increased or decreased costs from year to year for lease equipment and operations. These general measures do not capture changes in industry-wide costs exactly because of annual variations in the ratio of the total number of oil wells to the total number of gas wells. The detail provided in this report is unavailable elsewhere. The body of this report contains summary tables, and the appendices contain detailed tables. Price changes for oil and gas, changes in taxes on oil and gas revenues, and environmental factors (compliance costs and lease availability) have a significant impact on the number and cost of oil and gas wells drilled. These changes also impact the cost of oil and gas equipment and production operations.

NONE

1998-03-01T23:59:59.000Z

194

Costs and indices for domestic oil and gas field equipment and production operations 1990 through 1993  

SciTech Connect

This report presents estimated costs and indice for domestic oil and gas field equipment and production operations for 1990, 1991, 1992, and 1993. The costs of all equipment and serives were those in effect during June of each year. The sums (aggregates) of the costs for representative leases by region, depth, and production rate were averaged and indexed. This provides a general measure of the increased or decreased costs from year to year for lease equipment and operations. These general measures do not capture changes in industry-wide costs exactly because of annual variations in the ratio of oil wells to gas wells. The body of the report contains summary tables, and the appendices contain detailed tables. Price changes for oil and gas, changes in taxes on oil and gas revenues, and environmental factors (costs and lease availability) have significant impact on the number and cost of oil and gas wells drilled. These changes also impact the cost of oil and gas production equipment and operations.

Not Available

1994-07-08T23:59:59.000Z

195

Calculation of electronic states of a two-dimensional electron gas in a periodic magnetic field  

E-Print Network (OSTI)

CALCULATION OF ELECTRONIC STATES OF A TWO-DIMENSIONAL ELECTRON GAS IN A PERIODIC MAGNETIC FIELD A Thesis ANISI. L HAOEE Submitted to the Office ol' Graduate Studies of Texas A&M I. , niversity in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE, May 1992 Major Subject: Electricaj Engineering CALCULATION OF ELECTRONIC STATES OF A TWO-DIMENSIONAL ELECTRON GAS IN A PERIODIC MAGNETIC FIEI D A Thesis by ANISIlL HAOLtE 8L~ M. H. Weichold (Chair of Oornmittee) D...

Haque, Anisul

2012-06-07T23:59:59.000Z

196

Global mapping and characterization of Titan's dune fields with Cassini: Correlation between RADAR and VIMS observations  

E-Print Network (OSTI)

and VIMS observations S. Rodriguez a, , A. Garcia a , A. Lucas a , T. Appéré a , A. Le Gall b , E. Reffet the Cassini RADAR and VIMS (Visual and Infrared Mapping Spectrometer) images ­ the latter being empirically. Furthermore, the strong correlation between RADAR-mapped dunes and the VIMS ``dark brown'' unit (72%) allows

Narteau, Clément

197

Evaluation of naturally fractured gas shale production utilizing multiwell transient tests: A field study  

SciTech Connect

A series of multiple well transient tests were conducted in a Devonian shale gas field in Meigs County, Ohio. Production parameters were quantified and it was determined that the reservoir is highly anisotropic, which is a significant factor in calculating half-fracture length from pressure transient data. Three stimulation treatments, including conventional explosive shooting, nitrogen foam frac, and high energy gas frac (HEGF), were compared on the basis of overall effectiveness and performance. Based on the evaluation of results, the nitrogen foam frac provided the most improved productivity. The study provided new type curves and analytical solutions for the mathematical representation of naturally fractured reservoirs and confirmed that the shale reservoir in Meigs County can be modeled as a dual porosity system using pseudosteady-state gas transfer from the matrix to the fracture system.

Chen, C.C.; Alam, J.; Blanton, T.L.; Vozniak, J.P.

1984-05-01T23:59:59.000Z

198

FIRST SYNOPTIC MAPS OF PHOTOSPHERIC VECTOR MAGNETIC FIELD FROM SOLIS/VSM: NON-RADIAL MAGNETIC FIELDS AND HEMISPHERIC PATTERN OF HELICITY  

SciTech Connect

We use daily full-disk vector magnetograms from Vector Spectromagnetograph on Synoptic Optical Long-term Investigations of the Sun system to synthesize the first Carrington maps of the photospheric vector magnetic field. We describe these maps and make a comparison of the observed radial field with the radial field estimate from line-of-sight magnetograms. Furthermore, we employ these maps to study the hemispheric pattern of current helicity density, H{sub c} , during the rising phase of solar cycle 24. The longitudinal average over the 23 consecutive solar rotations shows a clear signature of the hemispheric helicity rule, i.e., H{sub c} is predominantly negative in the north and positive in the south. Although our data include the early phase of cycle 24, there appears to be no evidence for a possible (systematic) reversal of the hemispheric helicity rule at the beginning of the cycle as predicted by some dynamo models. Furthermore, we compute the hemispheric pattern in active region latitudes (-30 Degree-Sign {<=} {theta} {<=} 30 Degree-Sign ) separately for weak (100 G < |B{sub r} | < 500 G) and strong (|B{sub r} | > 1000 G) radial magnetic fields. We find that while the current helicity of strong fields follows the well-known hemispheric rule (i.e., {theta} {center_dot} H{sub c} < 0), H{sub c} of weak fields exhibits an inverse hemispheric behavior (i.e., {theta} {center_dot} H{sub c} > 0), albeit with large statistical scatter. We discuss two plausible scenarios to explain the opposite hemispheric trend of helicity in weak and strong field regions.

Gosain, S.; Pevtsov, A. A. [National Solar Observatory, 950 North Cherry Avenue, Tucson, AZ 85719 (United States); Rudenko, G. V.; Anfinogentov, S. A. [Institute of Solar-Terrestrial Physics (ISTP), Russian Academy of Sciences, Irkutsk (Russian Federation)

2013-07-20T23:59:59.000Z

199

Semiclassical Approximation for Non-Abelian Field Strength Correlators in the Instanton Dilute Gas Model  

E-Print Network (OSTI)

Field strength correlators are semi-classically evaluated in the dilute gas model of non-Abelian sources (instantons) and compared with lattice data for QCD at zero temperature. We show that one of the Euclidean invariant, tensorial structures vanishes for configurations being purely selfdual or anti-selfdual. We compute the invariant functions contributing to the correlators within the two lowest orders in an instanton density expansion. Fitting instanton size and density for quenched and full QCD, we obtain a reasonable description.

E. -M. Ilgenfritz; B. V. Martemyanov; S. V. Molodtsov; M. Müller--Preussker; Yu. A. Simonov

1997-12-26T23:59:59.000Z

200

A New Variable Modified Chaplygin Gas Model Interacting with Scalar Field  

E-Print Network (OSTI)

In this letter we present a new form of the well known Chaplygin gas model by introducing inhomogeneity in the EOS. This model explains $\\omega=-1$ crossing. Also we have given a graphical representation of the model using $\\{r,s\\}$ parameters. We have also considered an interaction of this model with the scalar field by introducing a phenomenological coupling function and have shown that the potential decays with time.

Writambhara Chakraborty; Ujjal Debnath

2010-06-11T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Modified Chaplygin Gas as Scalar Field and Holographic Dark Energy Model  

E-Print Network (OSTI)

We study the correspondence between field theoretic and holographic dark energy density of the universe with the modified Chaplygin gas (MCG) respectively both in a flat and non-flat FRW universe. We present an equivalent representation of the MCG with a homogeneous minimally coupled scalar field by constructing the corresponding potential. A new scalar field potential is obtained here which is physically realistic and important for cosmological model building. In addition we also present holographic dark energy model described by the MCG. The dynamics of the corresponding holographic dark energy field is determined by reconstructing the potential in a non-flat universe. The stability of the holographic dark energy in this case in a non-flat universe is also discussed.

B. C. Paul; P. Thakur; A. Saha

2008-09-20T23:59:59.000Z

202

Power spectrum in the Chaplygin gas model: tachyonic, fluid and scalar field representations  

E-Print Network (OSTI)

The Chaplygin gas model, characterized by an equation of state of the type $p = - \\frac{A}{\\rho}$ emerges naturally from the Nambu-Goto action of string theory. This fluid representation can be recast under the form of a tachyonic field given by a Born-Infeld type Lagrangian. At the same time, the Chaplygin gas equation of state can be obtained from a self-interacting scalar field. We show that, from the point of view of the supernova type Ia data, the three representations (fluid, tachyonic, scalar field) lead to the same results. However, concerning the matter power spectra, while the fluid and tachyonic descriptions lead to exactly the same results, the self-interacting scalar field representation implies different statistical estimations for the parameters. In particular, the estimation for the dark matter density parameter in the fluid representation favors a universe dominated almost completely by dark matter, while in the self-interacting scalar field representation the prediction is very closed to that obtained in the $\\Lambda$CDM model.

C. E. M. Batista; J. C. Fabris; M. Morita

2009-04-24T23:59:59.000Z

203

Report on field experiment program lithium bromide absorption chiller: Field gas conditioning project, Grayson County, Texas. Topical report, May 1991-December 1994  

SciTech Connect

The primary objective of the project was to determine the applicability of using commercial absorption air conditioning technology in an oil and gas field environment to condition natural gas to meet contractual limitations. Operational and maintenance requirements were documented throughout the test period of 1992 through 1994.

Lane, M.J.; Kilbourn, R.A.; Huey, M.A.

1995-12-01T23:59:59.000Z

204

Mapping of the molecular gas inflow towards the Seyfert nucleus of NGC4051 using Gemini NIFS  

E-Print Network (OSTI)

We present two-dimensional (2D) stellar and gaseous kinematics of the inner ~130x180 pc^2 of the Narrow Line Seyfert 1 galaxy NGC4051 at a sampling of 4.5 pc, from near-infrared K-band spectroscopic observations obtained with the Gemini's Near-infrared Integral Field Spectrograph (NIFS). The turnover of the stellar rotation curve at only ~55 pc from the nucleus, revealing a highly concentrated gravitational potential. The stellar velocity dispersion of the bulge is ~60 km/s -- implying on a nuclear black hole mass of ~10^6 M_sun -- within which patches of lower velocity dispersion suggest the presence of regions of more recent star formation. The Brgamma emission-line shows no rotation as well as no blueshifts or redshifts in excess of 30 km/s, and is thus not restricted to the galaxy plane. The [CaVIII] coronal region is compact but resolved, extending over the inner 75 pc. It shows the highest blueshifts -- of up to -250 km/s, and the highest velocity dispersions, interpreted as due to outflows from the act...

Riffel, Rogemar A; Winge, Claudia; McGregor, Peter J; Beck, Tracy; Schmitt, Henrique

2008-01-01T23:59:59.000Z

205

Mapping the Ionization State of Laser-Irradiated Ar Gas Jets With Multi-Wavelength Monochromatic X-Ray Imaging  

SciTech Connect

Two-dimensional monochromatic images of fast-electron stimulated Ar K{alpha} and He-{alpha} x-ray self-emission have recorded a time-integrated map of the extent of Ar{sup {approx}6+} and Ar{sup 16+} ions, respectively, within a high density (10{sup 20} cm{sup -3} atomic density) Ar plasma. This plasma was produced by irradiating a 2 mm wide clustering Ar gas jet with an ultra-high intensity (10{sup 19} W/cm{sup 2}, 200 fs) Ti:Sapphire laser operating at 800 nm. Spherically bent quartz crystals in the 200 (for K{alpha}) and 201 (for He-{alpha}) planes were used as near-normal incidence reflective x-ray optics. We see that a large (830 {micro}m long) region of plasma emits K{alpha} primarily along the laser axis, while the He-{alpha} emission is confined to smaller hot spot (230 {micro}m long) region that likely corresponds to the focal volume of the f/8 laser beam. X-ray spectra from a Bragg spectrometer operating in the von Hamos geometry, which images in one dimension, indicate that the centroids of the K{alpha} and He-{alpha} emission regions are separated by approximately 330 {micro}m along the laser axis.

Kugland, N L; Doppner, T; Kemp, A; Schaeffer, D; Glenzer, S H; Niemann, C

2010-04-08T23:59:59.000Z

206

U.S. Dry Natural Gas New Reservoir Discoveries in Old Fields (Billion Cubic  

Gasoline and Diesel Fuel Update (EIA)

New Reservoir Discoveries in Old Fields (Billion Cubic Feet) New Reservoir Discoveries in Old Fields (Billion Cubic Feet) U.S. Dry Natural Gas New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 3,301 4,579 2,566 1980's 2,577 2,998 3,419 2,965 2,686 2,960 1,771 1,499 1,909 2,243 1990's 2,412 1,604 1,724 1,866 3,480 2,452 3,110 2,382 2,162 2,196 2000's 2,368 2,800 1,694 1,610 1,206 1,208 1,155 1,188 1,622 2,598 2010's 1,668 1,227 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Dry Natural Gas New Reservoir Discoveries in Old Fields

207

Geology, reservoir engineering and methane hydrate potential of the Walakpa Gas Field, North Slope, Alaska  

SciTech Connect

The Walakpa Gas Field, located near the city of Barrow on Alaska's North Slope, has been proven to be methane-bearing at depths of 2000--2550 feet below sea level. The producing formation is a laterally continuous, south-dipping, Lower Cretaceous shelf sandstone. The updip extent of the reservoir has not been determined by drilling, but probably extends to at least 1900 feet below sea level. Reservoir temperatures in the updip portion of the reservoir may be low enough to allow the presence of in situ methane hydrates. Reservoir net pay however, decreases to the north. Depths to the base of permafrost in the area average 940 feet. Drilling techniques and production configuration in the Walakpa field were designed to minimize formation damage to the reservoir sandstone and to eliminate methane hydrates formed during production. Drilling development of the Walakpa field was a sequential updip and lateral stepout from a previously drilled, structurally lower confirmation well. Reservoir temperature, pressure, and gas chemistry data from the development wells confirm that they have been drilled in the free-methane portion of the reservoir. Future studies in the Walakpa field are planned to determine whether or not a component of the methane production is due to the dissociation of updip in situ hydrates.

Glenn, R.K.; Allen, W.W.

1992-12-01T23:59:59.000Z

208

,"U.S. Natural Gas Number of Underground Storage Depleted Fields Capacity (Count)"  

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

Depleted Fields Capacity (Count)" Depleted Fields Capacity (Count)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Natural Gas Number of Underground Storage Depleted Fields Capacity (Count)",1,"Annual",2012 ,"Release Date:","12/12/2013" ,"Next Release Date:","1/7/2014" ,"Excel File Name:","na1391_nus_8a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/na1391_nus_8a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 5:43:06 PM"

209

,"Utah Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Utah Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sut_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sut_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:11:13 PM"

210

,"Alaska Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Alaska Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sak_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sak_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:11:07 PM"

211

,"U.S. Natural Gas Underground Storage Depleted Fields Capacity (MMcf)"  

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

Depleted Fields Capacity (MMcf)" Depleted Fields Capacity (MMcf)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Natural Gas Underground Storage Depleted Fields Capacity (MMcf)",1,"Annual",2012 ,"Release Date:","12/12/2013" ,"Next Release Date:","1/7/2014" ,"Excel File Name:","na1391_nus_2a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/na1391_nus_2a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 5:43:05 PM"

212

,"Kansas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Kansas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18sks_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18sks_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:11:09 PM"

213

Influence of spatially varying pseudo-magnetic field on a 2D electron gas in graphene  

E-Print Network (OSTI)

The effect of a varying pseudo-magnetic field, which falls as $1/x^2$, on a two dimensional electron gas in graphene is investigated. By considering the second order Dirac equation, we show that its correct general solution is that which might present singular wavefunctions since such field induced by elastic deformations diverges as $x\\rightarrow0$. We show that only this consideration yields the known relativistic Landau levels when we remove such elastic field. We have observed that the zero Landau level fails to develop for certain values of it. We then speculate about the consequences of these facts to the quantum Hall effect on graphene. We also analyze the changes in the relativistic cyclotron frequency. We hope our work being probed in these contexts, since graphene has great potential for electronic applications.

L. G. da Silva Leite; D. Cogollo; C. Filgueiras; Edilberto O. Silva

2015-01-28T23:59:59.000Z

214

,"Ohio Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Ohio Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18soh_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18soh_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:11:11 PM"

215

,"Texas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)"  

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

New Field Discoveries (Billion Cubic Feet)" New Field Discoveries (Billion Cubic Feet)" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","Texas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2011 ,"Release Date:","8/1/2013" ,"Next Release Date:","8/1/2014" ,"Excel File Name:","rngr18stx_1a.xls" ,"Available from Web Page:","http://tonto.eia.gov/dnav/ng/hist/rngr18stx_1a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.doe.gov" ,,"(202) 586-8800",,,"12/12/2013 6:11:12 PM"

216

Hydrate risks and prevention solutions for a high pressure gas field offshore in South China Sea  

Science Journals Connector (OSTI)

YC13-4 gas field is located in the west of the South China Sea, where the seawater depth is around 90 m, and the average surface temperature is 26.2°C, while the minimum temperature at seabed is 18.9°C. Subsea wellheads are designed for gas production. In this paper, the risks of hydrate formation during drilling, well testing and gas production are analysed under different operation conditions. The results show that most hydrate problems will occur during shutdown and restart operations, and the degree of hydrate occurrence is slight to medium, which poses difficult tasks for choosing safe, reliable and economic methods to mitigate the hydrate problems. Various solutions for hydrate control in different processes are considered, including filling the wellbore with drilling/completion fluids or seawater for pressure control during shutdowns, and injection of methanol into wellbore and subsea pipeline during production. A simple and economic method using down-hole chokes to reduce gas pressure before it enters the hydrate stability zone is introduced, and the placement depth of the down-hole choke is determined. [Received: September 5, 2012; Accepted: March 6, 2013

Liang Zhang; Anyuan Huang; Wei Wang; Shaoran Ren; Shukai Jin; Dake Fang

2013-01-01T23:59:59.000Z

217

Costs and indices for domestic oil and gas field equipment and production operations, 1992--1995  

SciTech Connect

This report presents estimated costs and cost indices for domestic oil and natural gas field equipment and production operations for 1992, 1993, 1994, and 1995. The costs of all equipment and services are those in effect during June of each year. The sum (aggregates) of the costs for representative leases by region, depth, and production rate were averaged and indexed. This provides a general measure of the increased or decreased costs from year to year for lease equipment and operations. These general measured do not capture changes in industry-wide costs exactly because of annual variations in the ratio of the total number of oil wells to the total number of gas wells. The detail provided in this report is unavailable elsewhere. The body of this report contains summary tables, and the appendices contain detailed tables.

NONE

1996-08-01T23:59:59.000Z

218

Semi-flexible gas-insulated transmission line using electric field stress shields  

DOE Patents (OSTI)

A gas-insulated transmission line includes an outer sheath, an inner conductor, an insulating gas electrically insulating the inner conductor from the outer sheath, and insulating supports insulatably supporting the inner conductor within the outer sheath. The inner conductor is provided with flexibility by use of main conductor sections which are joined together through a conductor hub section and flexible flexing elements. Stress shields are provided to control the electric field at the locations of the conductor hub sections where the insulating supports are contacting the inner conductor. The flexing elements and the stress shields may also be utilized in connection with a plug and socket arrangement for providing electrical connection between main conductor sections.

Cookson, Alan H. (Churchill Borough, PA); Dale, Steinar J. (Monroeville, PA); Bolin, Philip C. (Wilkins Township, Allegheny County, PA)

1982-12-28T23:59:59.000Z

219

Relief Mapping of Non-Height-Field Surface Details Fabio Policarpo  

E-Print Network (OSTI)

. Teapot with a weave pattern (left). Close-up views of the teapot's body (center and right) reveal vector units, and is easier to implement. Figure 1(left) shows a teapot mapped with a weave pattern rendered with our technique. Close-up views of the teapot's body revealing the details of the pattern

Oliveira, Manuel M.

220

Map-making in small field modulated CMB polarisation experiments: approximating the maximum-likelihood method  

E-Print Network (OSTI)

Map-making presents a significant computational challenge to the next generation of kilopixel CMB polarisation experiments. Years worth of time ordered data (TOD) from thousands of detectors will need to be compressed into maps of the T, Q and U Stokes parameters. Fundamental to the science goal of these experiments, the observation of B-modes, is the ability to control noise and systematics. In this paper, we consider an alternative to the maximum-likelihood method, called destriping, where the noise is modelled as a set of discrete offset functions and then subtracted from the time-stream. We compare our destriping code (Descart: the DEStriping CARTographer) to a full maximum-likelihood map-maker, applying them to 200 Monte-Carlo simulations of time-ordered data from a ground based, partial-sky polarisation modulation experiment. In these simulations, the noise is dominated by either detector or atmospheric 1/f noise. Using prior information of the power spectrum of this noise, we produce destriped maps of T, Q and U which are negligibly different from optimal. The method does not filter the signal or bias the E or B-mode power spectra. Depending on the length of the destriping baseline, the method delivers between 5 and 22 times improvement in computation time over the maximum-likelihood algorithm. We find that, for the specific case of single detector maps, it is essential to destripe the atmospheric 1/f in order to detect B-modes, even though the Q and U signals are modulated by a half-wave plate spinning at 5-Hz.

D. Sutton; B. R. Johnson; M. L. Brown; P. Cabella; P. G. Ferreira; K. M. Smith

2008-07-23T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Characterization of the reactive flow field dynamics in a gas turbine injector using high frequency PIV  

E-Print Network (OSTI)

The present work details the analysis of the aerodynamics of an experimental swirl stabilized burner representative of gas turbine combustors. This analysis is carried out using High Frequency PIV (HFPIV) measurements in a reactive situation. While this information is usually available at a rather low rate, temporally resolved PIV measurements are necessary to better understand highly turbulent swirled flows, which are unsteady by nature. Thanks to recent technical improvements, a PIV system working at 12 kHz has been developed to study this experimental combustor flow field. Statistical quantities of the burner are first obtained and analyzed, and the measurement quality is checked, then a temporal analysis of the velocity field is carried out, indicating that large coherent structures periodically appear in the combustion chamber. The frequency of these structures is very close to the quarter wave mode of the chamber, giving a possible explanation for combustion instability coupling.

Barbosa, Séverine; Ducruix, Sébastien

2008-01-01T23:59:59.000Z

222

Phased Array Ultrasonic Sound Field Mapping through Large-Bore Coarse Grained Cast Austenitic Stainless Steel (CASS) Components  

SciTech Connect

A sound field beam mapping exercise was conducted to assist in understanding the effects of coarse-grained microstructures found in cast austenitic stainless steel (CASS) materials on acoustic longitudinal wave propagation. Ultrasonic laboratory measurements were made on three specimens representing four different grain structures. Phased array (PA) probes were fixed on each specimen surface and excited in the longitudinal mode at specific angles while a point receiver was scanned in a raster pattern over the end of the specimen, generating a transmitted sound field image. Three probes operating at nominal frequencies of 0.5, 0.8, and 1.0 MHz were used. A 6.4 mm (0.25-in.) thick slice was removed from the specimen end and beam mapping was repeated three times, yielding four full sets of beam images. Data were collected both with a constant part path for each configuration (probe, specimen and slice, angle, etc.) and with a variable part path (fixed position on the surface). The base specimens and slices were then polished and etched to reveal measureable grain microstructures that were compared to the sound field interactions and scattering effects seen in the collected data.

Crawford, Susan L.; Cinson, Anthony D.; Prowant, Matthew S.; Coble, Jamie B.; Diaz, Aaron A.; Anderson, Michael T.

2012-09-01T23:59:59.000Z

223

Trap types vs productivity of significant Wilcox gas fields in the south Texas, listric growth fault trend, and the divergent origin of its two largest producers  

SciTech Connect

Detailed mapping and analysis of 23 Wilcox fields in the subject trend indicates that gas production is related to trap type. Of total cumulative production of 3.4 TCFG, 65% is from upthrown fault blocks implying very effective fault seals due to differential pressure and/or shale smears. NE Thompsonville and Bob West fields have produced 650 and 200 BCFG, respectively, with 400 BCFG remaining reserves in the latter. The field structures are not attributed to listric growth faulting, as is suggested by their trend location. NE Thompsonville is a 9-mile-long turtle structure that originated through depositional loading of an upper slope basin, followed by tilting, and then eventual collapse of a sediment squeeze-up mound due to gravitational instability. These events provide an excellent example of basin evolution through sediment loading accompanied by withdrawal of a salt-shale substrate; the basin flanks are defined by basin-dipping listric faulting that accommodated subsidence and merge beneath its floor. Bob West Field lies along the edge of the Laramide fold belt. The 1-1/2 x 4 mile field anticline adjoins a deep-seated fault that slices over and across a buried structural ridge of probable Cretaceous age. Uplift of the latter, immediately following deposition of 20+ stacked, shelf-bar producing sands, upwarped the fault and resulted in rollover growth of the Wilcox anticline. The fault shows no downward decrease in dip typical of listric faults. NE Thompsonville and Bob West fields both produce upthrown along crestal faults. This analysis indicates that {open_quotes}high-side{close_quotes} closures, irrespective of diverse origins, have achieved head-of-the-class stature as Wilcox gas producers.

Stricklin, F.L. Jr. [Wilcox Exploration Enterprises, Woodlands, TX (United States)

1996-09-01T23:59:59.000Z

224

Improving the Field Performance of Natural Gas Furnaces, Chicago, Illinois (Fact Sheet)  

SciTech Connect

The objective of this project is to examine the impact that common installation practices and age-induced equipment degradation may have on the installed performance of natural gas furnaces, as measured by steady-state efficiency and AFUE. PARR identified twelve furnaces of various ages and efficiencies that were operating in residential homes in the Des Moines Iowa metropolitan area and worked with a local HVAC contractor to retrieve them and test them for steady-state efficiency and AFUE in the lab. Prior to removal, system airflow, static pressure, equipment temperature rise, and flue loss measurements were recorded for each furnace. After removal from the field the furnaces were transported to the Gas Technology Institute (GTI) laboratory, where PARR conducted steady-state efficiency and AFUE testing. The test results show that steady-state efficiency in the field was 6.4% lower than that measured for the same furnaces under standard conditions in the lab, which included tuning the furnace input and air flow rate. Comparing AFUE measured under ASHRAE standard conditions with the label value shows no reduction in efficiency for the furnaces in this study over their 15 to 24 years of operation when tuned to standard conditions. Further analysis of the data showed no significant correlation between efficiency change and the age or the rated efficiency of the furnace.

Rothgeb, S.; Brand, L.

2013-11-01T23:59:59.000Z

225

Interpretation of CHAMP Crustal Field Anomaly Maps Using Geographical Information System (GIS) Technique  

Science Journals Connector (OSTI)

Crustal field models from CHAMP magnetic measurements are increasingly stable and reliable. In particular, they now allow for quantitative geological studies of crustal structure and composition. Here, we use a f...

Kumar Hemant; Stefan Maus; Volker Haak

2005-01-01T23:59:59.000Z

226

A statistical analysis of well production rates from UK oil and gas fields – Implications for carbon capture and storage  

Science Journals Connector (OSTI)

Abstract The number of wells required to dispose of global CO2 emissions by injection into geological formations is of interest as a key indicator of feasible deployment rate, scale and cost. Estimates have largely been driven by forecasts of sustainable injection rate from mathematical modelling of the CO2 injection process. Recorded fluid production rates from oil and gas fields can be considered an observable analogue in this respect. The article presents statistics concerning Cumulative average Bulk fluid Production (CBP) rates per well for 104 oil and gas fields from the UK offshore region. The term bulk fluid production is used here to describe the composite volume of oil, gas and water produced at reservoir conditions. Overall, the following key findings are asserted: (1) CBP statistics for UK offshore oil and gas fields are similar to those observed for CO2 injection projects worldwide. (2) 50% probability of non-exceedance (PNE) for CBP for oil and gas fields without water flood is around 0.35 Mt/yr/well of CO2 equivalent. (3) There is negligible correlation between reservoir transmissivity and CBP. (4) Study of net and gross CBP for water flood fields suggest a 50% PNE that brine co-production during CO2 injection could lead to a 20% reduction in the number of wells required.

Simon A. Mathias; Jon G. Gluyas; Eric J. Mackay; Ward H. Goldthorpe

2013-01-01T23:59:59.000Z

227

Identification and evaluation of bypassed and incompletely drained gas reservoirs in the wave-dominated deltaic system of the Frio Formation (Oligocene), North McFaddin field, Victoria County, South Texas  

SciTech Connect

An integrated geologic, engineering, and petrophysical evaluation of North McFaddin field, undertaken in cooperation with the current operator. Anaqua Oil and Gas, Inc., targeted actual and potential secondary natural gas resources within thin reservoirs (typically 5-15 ft thick). Funded by the Gas Research Institute, the U.S. Department of Energy, and the State of Texas, this research forms part of the Secondary Gas Recovery project of the Bureau of Economic Geology. Improved vertical resolution of recently developed wireline tools and advances in well-log analytical techniques have been fundamental in identifying these resources. Reservoirs are vertically compartmentalized by nonreservoir facies of subequal thicknesses and collectively are grouped into sequences 75-100 ft thick. Individual reservoirs typically form laterally discontinuous lobes (5000-6000 ft wide) of variable elongation and orientation with respect to inferred depositional dip. Reservoir facies are interpreted to be of distal shoreface origin. Contour maps of net sandstone thickness, relative spontaneous potential deflection, and resistivity were superposed for each reservoir unit. These data were integrated with structure maps and well-test production, wireline-formation test, and sidewall-core data, allowing the potentially productive limits of each reservoir unit to be delineated. By comparing subsequently determined volumes of original gas in place with historical production data, potentially recoverable reserves were estimated to be as much as 1000 mmcf for individual reservoirs. These procedures enabled not only the recommendation of recompletion targets, but also suggested a strategic location for a potential development well.

Burn, M.J.; Levey, R.A. (Univ. of Texas, Austin, TX (United States)); Sippel, M.A. (Research and Engineering Consultants, Inc., Englewood, CO (United States)); Vidal, J. (ResTech, Inc., Houston, TX (United States)); Ballard, J.R. (Envirocorp Services Technology, Inc., Houston, TX (United States)); Knowles, P. (Anaqua Oil and Gas, Inc., Corpus Christi, TX (United States))

1993-09-01T23:59:59.000Z

228

Field evaluation of natural gas and dry sorbent injection for MWC emissions control  

SciTech Connect

The Institute of Gas Technology (IGT), in cooperation with the Olmsted Waste-to-Energy Facility (OWEF) and with subcontracted engineering services from the Energy and Environmental Research Corporation (EER), has completed the detailed engineering and preparation of construction specifications for an Emissions Reduction Testing System (ERTS). The ERTS has been designed for retrofit to one of two 100-ton/day municipal waste combustors at the OWEF, located in Rochester, Minnesota. The purpose of the retrofit is to conduct a field evaluation of a combined natural gas and sorbent injection process (IGT`s METHANE de-TOX{sup SM}, IGT Patent No. 5,105,747) for reducing the emissions of oxides of nitrogen (NO{sub x}), hydrochloric acid (HCI), oxides of sulfur (SO{sub x}), carbon monoxide (CO), total hydrocarbons (THC), and chlorinated hydrocarbons (dioxin/furans). In addition, the design includes modifications for the control of heavy metals (HM). Development of the process should allow the waste-to-energy industry to meet the Federal New Source Performance Standards for these pollutants at significantly lower costs when compared to existing technology of Thermal deNO{sub x} combined with spray dryer scrubber/fabric filters. Additionally, the process should reduce boiler corrosion and increase both the thermal and power production efficiency of the facility.

Wohadlo, S.; Abbasi, H.; Cygan, D. [Institute of Gas Technology, Chicago, IL (United States)] Institute of Gas Technology, Chicago, IL (United States)

1993-10-01T23:59:59.000Z

229

,"U.S. Natural Gas Plant Field Production"  

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

Annual",2012,"6/30/1981" Annual",2012,"6/30/1981" ,"Release Date:","9/27/2013" ,"Next Release Date:","9/26/2014" ,"Excel File Name:","pet_pnp_gp_dc_nus_mbbl_a.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_pnp_gp_dc_nus_mbbl_a.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"11/25/2013 11:17:57 AM" "Back to Contents","Data 1: U.S. Natural Gas Plant Field Production" "Sourcekey","MNGFPUS1","MPPFPUS1","MLPFPUS1","METFPUS1","MPRFPUS1","MBNFPUS1","MBIFPUS1"

230

,"U.S. Natural Gas Plant Field Production"  

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

Monthly","9/2013","1/15/1981" Monthly","9/2013","1/15/1981" ,"Release Date:","11/27/2013" ,"Next Release Date:","Last Week of December 2013" ,"Excel File Name:","pet_pnp_gp_dc_nus_mbbl_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_pnp_gp_dc_nus_mbbl_m.htm" ,"Source:","Energy Information Administration" ,"For Help, Contact:","infoctr@eia.gov" ,,"(202) 586-8800",,,"11/25/2013 11:17:57 AM" "Back to Contents","Data 1: U.S. Natural Gas Plant Field Production" "Sourcekey","MNGFPUS1","MPPFPUS1","MLPFPUS1","METFPUS1","MPRFPUS1","MBNFPUS1","MBIFPUS1"

231

Precisely mapping the magnetic field gradient in vacuum with an atom interferometer  

SciTech Connect

The magnetic field gradient has been measured with an atom interferometer using the magnetic sublevels of {sup 87}Rb atoms. The Doppler-insensitive measurement effectively eliminates the contribution from gravity and background vibration noise, and the differential measurement also can reject some systematic errors. A resolution of 300 pT/mm has been demonstrated with a 90-s integration time and a spatial resolution of 1.4 mm. The gradiometer was then used to measure the magnetic field gradient in an ultrahigh-vacuum environment. The technique will also be very useful to subtract the systematic error arising from the magnetic field inhomogeneity in precision atom-interferometry experiments, such as gravity measurement.

Zhou Minkang; Hu Zhongkun; Duan Xiaochun; Sun Buliang; Zhao Jinbo; Luo Jun [School of Physics, Huazhong University of Science and Technology, Wuhan 430074 (China)

2010-12-15T23:59:59.000Z

232

Numerical modeling of gas migration into and through faulted sand reservoirs in Pabst Field (Main Pass East Block 259), northern Gulf of Mexico  

E-Print Network (OSTI)

The further exploration and development of Pabst Gas Field with faulted sand reservoirs require an understanding of the properties and roles of faults, particularly Low Throw near Vertical Faults (LTNVFs), in gas migration and accumulation at a...

Li, Yuqian

2006-08-16T23:59:59.000Z

233

Processes involved in the origin and accumulation of hydrocarbon gases in the Yuanba gas field, Sichuan Basin, southwest China  

Science Journals Connector (OSTI)

Abstract Natural gases in the superimposed Sichuan Basin commonly experienced a history of remigration in marine carbonate reservoirs since the late Cretaceous. The reservoir in the Changxing Formation (P2c) in the Yuanba gas field in the Sichuan Basin is characterized by a great burial depth of 6200–7000 m and a high temperature about 165 °C. The gas dryness is 99.73–99.99%, and ?13C values of methane and ethane are ?31.0 to ?28.9‰ and ?29.9 to ?25.6‰, respectively. The chemical and isotopic compositions of natural gases, abundant reservoir solid bitumen, and high reservoir temperature (maximum to 240 °C) indicate that the \\{P2c\\} gases are of sapropelic origin and are derived from oil cracking. The paleo-oil layers, recognized by solid bitumen distribution, were mainly developed in high position traps when the paleo-oil accumulated during the early Jurassic. Reconstructed structural evolution shows the northwest was uplifted sharply and southern part dipped gently to the north in the gas field after oil cracking. Fluid potential analyses based on changes in the structural configuration imply that gas should re-migrate mainly to the northwest. The observations that paleo-oil-water contacts are mainly above the present day gas-water contacts in the northwest traps, and are below present day gas-water contacts in the middle and eastern traps also confirm the gas remigration trend. Currently, high gas production wells are mainly located in northwest traps and in high positions in the middle and eastern traps. Systematic analyses on early paleo-oil accumulation and late gas remigration processes can reduce the economic risks associated with natural gas exploration in the northeastern Sichuan Basin.

Pingping Li; Fang Hao; Xusheng Guo; Huayao Zou; Xinya Yu; Guangwei Wang

2015-01-01T23:59:59.000Z

234

Microwave Mapping As a Possible New Diagnostic Tool for LargeScale Solar Magnetic Fields  

E-Print Network (OSTI)

, they are able to give a general impression of the nature and order of magnitude of the expected effects (where the field values used for the construction of synoptic charts are measured) this component with the synoptic magnetic charts and in terms of quantitative details they still have some deficiencies

Petrovay, Kristóf

235

Identification and selection of a stable gel polymer to control or reduce water production in gas condensate fields  

Science Journals Connector (OSTI)

Abstract The existence of water in hydrocarbon reservoirs damages the wells. In many cases, it leads to shut off the wells and decreases the gas production efficiency. For example, one of the problems of fractured gas wells is unwanted water invasion to gas production areas through the existing fracture in the reservoirs. This would increase the water production and decrease the gas production efficiency. As well, increasing of water/gas production ratio will increase the total operational costs due to water separation from the gas flow, corrosion of inside and outside well facilities and hydrate formation. Hence, prevention of water production in gas wells can boost the gas production economy. Generally, some mechanical and chemical methods exist to control unwanted water. One of the most effective methods to control and prevent of water production in hydrocarbon reservoirs is gel polymer method. The gel polymer is a chemical method with high efficiency and low cost. This work is concerned with producing a stable and suitable gel polymer (HPAM–Cr (III) gel system) to control and remove water in the gas condensate fields. The important parameters in the gel construction such as the polymer and cross-linker concentrations, pH of solution and also the effect of different additives have been examined and optimized at four temperatures of 30, 60, 80 and 100 °C. The effect of gel polymer on the absolute and relative permeabilities of two different cores for water and gas condensate fluids has been investigated. The results show that prepared gel polymer results in decreasing the water relative permeability, while increases the gas condensate relative permeability.

Shahram Karimi; Feridun Esmaeilzadeh; Dariush Mowla

2014-01-01T23:59:59.000Z

236

Controls of coal fabric on coalbed gas production and compositional shift in both field production and canister desorption tests  

SciTech Connect

The production rates of coalbed gas wells commonly vary significantly, even in the same field with similar reservoir permeability and gas content. The compositional variation in produced gas is also not everywhere predictable, although in most fields produced gas becomes progressively enriched in CO, through the production life of a reservoir, such as parts of the San Juan basin. In contrast, it is generally observed that the ratio of CO{sub 2}:CH{sub 4} declines with time during field and laboratory desorption testing of coal cores. In this study, we investigate numerically the importance of coal fabric, namely cleat spacing and aperture width, on the performance of coalbed gas wells and gas compositional shifts during production. Because of the cubic relationship between fracture permeability and fracture aperture width (and thus fracture porosity) for a given cleat permeability, the production profile of coal seams varies depending on whether the permeability is distributed among closely spaced fractures (cleat) with narrower apertures or more widely spaced fractures (cleat) with wider apertures. There is a lower fracture porosity for coal with widely spaced fractures than for coal with closely spaced fractures. Therefore, the relative permeability to gas increases more rapidly for coals with more widely spaced cleats as less dewatering from fractures is required, assuming that the fractures are initially water saturated. The enrichment of CO{sub 2} in the production gas with time occurs because of the stronger adsorption of coals for CO{sub 2} than CH{sub 4}. However, during desorption of coal cores, CO{sub 2} desorbs more rapidly than methane because desorption rate is governed more by diffusion than by sorption affinity, and CO{sub 2} has much higher effective diffusivity in microporous coals than CH{sub 4}.

Cui, X.J.; Bustin, R.M. [University of British Columbia, Vancouver, BC (Canada)

2006-03-15T23:59:59.000Z

237

Interferometric Mapping of Magnetic Fields: The massive star forming region G34.4+0.23 MM  

E-Print Network (OSTI)

We report millimeter interferometric observations of polarized continuum and line emission from the massive star forming region G34.4. Polarized thermal dust emission at 3 mm wavelength and CO $J=1 \\to 0$ line emission were observed using the Berkeley-Illinois-Maryland Association (BIMA) array. Our results show a remarkably uniform polarization pattern in both dust and in CO J=$1 \\to 0$ emission. In addition, the line emission presents a consistent uniform polarization pattern over most of the velocity channel maps. These uniform polarization patterns are aligned with the north-south main axis of the filament between the main millimeter source (MM) and the ultra-compact H {\\scriptsize II} region, which are the central sources in G34.4, suggesting a magnetic field orthogonal to this axis. This morphology is consistent with a magnetically supported disk seen roughly edge-on.

P. C. Cortes; R. M. Crutcher; D. Shepherd; L. Bronfman

2008-01-28T23:59:59.000Z

238

CROSS SECTIONS AND FIELD MAPS: CHEROKEE AND BUG FIELDS, SAN JUAN COUNTY, UTAH, AND LITTLE UTE AND SLEEPING UTE FIELDS, MONTEZUMA COUNTY, COLORADO  

SciTech Connect

Over 400 million barrels (64 million m{sup 3}) of oil have been produced from the shallow-shelf carbonate reservoirs in the Pennsylvanian (Desmoinesian) Paradox Formation in the Paradox Basin, Utah and Colorado. With the exception of the giant Greater Aneth field, the other 100 plus oil fields in the basin typically contain 2 to 10 million barrels (0.3-1.6 million m{sup 3}) of original oil in place. Most of these fields are characterized by high initial production rates followed by a very short productive life (primary), and hence premature abandonment. Only 15 to 25 percent of the original oil in place is recoverable during primary production from conventional vertical wells. An extensive and successful horizontal drilling program has been conducted in the giant Greater Aneth field. However, to date, only two horizontal wells have been drilled in small Ismay and Desert Creek fields. The results from these wells were disappointing due to poor understanding of the carbonate facies and diagenetic fabrics that create reservoir heterogeneity. These small fields, and similar fields in the basin, are at high risk of premature abandonment. At least 200 million barrels (31.8 million m{sup 3}) of oil will be left behind in these small fields because current development practices leave compartments of the heterogeneous reservoirs undrained. Through proper geological evaluation of the reservoirs, production may be increased by 20 to 50 percent through the drilling of low-cost single or multilateral horizontal legs from existing vertical development wells. In addition, horizontal drilling from existing wells minimizes surface disturbances and costs for field development, particularly in the environmentally sensitive areas of southeastern Utah and southwestern Colorado.

Thomas C. Chidsey Jr; Craig D. Morgan; Kevin McClure; David E. Eby; Laura L. Wray

2003-12-01T23:59:59.000Z

239

BUFFERED WELL FIELD OUTLINES  

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

OIL & GAS FIELD OUTLINES FROM BUFFERED WELLS OIL & GAS FIELD OUTLINES FROM BUFFERED WELLS The VBA Code below builds oil & gas field boundary outlines (polygons) from buffered wells (points). Input well points layer must be a feature class (FC) with the following attributes: Field_name Buffer distance (can be unique for each well to represent reservoirs with different drainage radii) ...see figure below. Copy the code into a new module. Inputs: In ArcMap, data frame named "Task 1" Well FC as first layer (layer 0). Output: Polygon feature class in same GDB as the well points FC, with one polygon field record (may be multiple polygon rings) per field_name. Overlapping buffers for the same field name are dissolved and unioned (see figure below). Adds an attribute PCTFEDLAND which can be populated using the VBA

240

Firms and sustainability: Mapping the intellectual origins and structure of the corporate sustainability field  

Science Journals Connector (OSTI)

Business research has repeatedly been criticized for its lack of engagement with pressing issues such as climate change, despite a surge of publications on corporate sustainability topics in recent years. We are therefore interested in identifying the knowledge development and knowledge gaps in business scholarship on the relationship between firms, environment and society. This paper provides a systematic review of the corporate sustainability field in form of a bibliometric analysis based on citation data acquired from the Social Sciences Citation Index. The final dataset contained 3117 records published between 1953 and 2011. Our analysis shows that, over the last 50 years, the field of corporate sustainability has emerged from a few primary nodes of research and developed into four distinct conceptual genealogies: corporate social performance theory, stakeholder theory, a corporate social performance versus economic performance debate, and a greening of management debate. The results of our analysis suggest four key findings. First, the four genealogies only comprise a relatively narrowly focused research scope. Second, there is very little integration and citation of work in other disciplinary areas such as ecology or environmental science. Third, the existing literature has a strong focus on empirically examining the relationship between a firm's environmental and/or social performance and its financial performance. Finally, there is little consideration of managerial implications and consequences of climate change in the corporate sustainability literature to date. We suggest that while this may be a reflection of an insular field, it may also be a role played by the management literature turning away from problem based issues in favor of empirical results, theory building, and the identification of variables that influence firm profitability and can be subjected to direct managerial control. We conclude by outlining pathways for future research.

Martina K. Linnenluecke; Andrew Griffiths

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

FIELD DEMONSTRATION OF A MEMBRANE PROCESS TO RECOVER HEAVY HYDROCARBONS AND TO REMOVE WATER FROM NATURAL GAS  

SciTech Connect

The objective of this project is to design, construct and field demonstrate a 3-MMscfd membrane system to recover natural gas liquids (NGL) and remove water from raw natural gas. An extended field test to demonstrate system performance under real-world conditions is required to convince industry users of the efficiency and reliability of the process. The system will be designed and fabricated by Membrane Technology and Research, Inc. (MTR) and then installed and operated at British Petroleum (BP)-Amoco's Pascagoula, MS plant. The Gas Research Institute will partially support the field demonstration and BP-Amoco will help install the unit and provide onsite operators and utilities. The gas processed by the membrane system will meet pipeline specifications for dewpoint and Btu value and can be delivered without further treatment to the pipeline. Based on data from prior membrane module tests, the process is likely to be significantly less expensive than glycol dehydration followed by propane refrigeration, the principal competitive technology. At the end of this demonstration project the process will be ready for commercialization. The route to commercialization will be developed during this project and may involve collaboration with other companies already servicing the natural gas processing industry.

K.A. Lokhandwala; T. Hofmann; J. Kaschemekat; C. Bailey; M. Jacobs; R. Baker; Membrane Group

2000-04-04T23:59:59.000Z

242

FIELD DEMONSTRATION OF A MEMBRANE PROCESS TO RECOVER HEAVY HYDROCARBONS AND TO REMOVE WATER FROM NATURAL GAS  

SciTech Connect

The objective of this project is to design, construct and field demonstrate a 3-MMscfd membrane system to recover natural gas liquids (NGL) and remove water from raw natural gas. An extended field test to demonstrate system performance under real-world conditions is required to convince industry users of the efficiency and reliability of the process. The system will be designed and fabricated by Membrane Technology and Research, Inc. (MTR) and then installed and operated at British Petroleum (BP)-Amoco's Pascagoula, MS plant. The Gas Research Institute will partially support the field demonstration and BP-Amoco will help install the unit and provide onsite operators and utilities. The gas processed by the membrane system will meet pipeline specifications for dewpoint and Btu value and can be delivered without further treatment to the pipeline. Based on data from prior membrane module tests, the process is likely to be significantly less expensive than glycol dehydration followed by propane refrigeration, the principal competitive technology. At the end of this demonstration project the process will be ready for commercialization. The route to commercialization will be developed during this project and may involve collaboration with other companies already servicing the natural gas processing industry.

R. Baker; T. Hofmann; J. Kaschemekat; K.A. Lokhandwala; Membrane Group; Module Group; Systems Group

2001-01-11T23:59:59.000Z

243

Optimizing the efficiency of cylindrical cyclone gas/liquid separators for field applications  

E-Print Network (OSTI)

Problems associated with the use of compact cylindrical cyclone gas/liquid (CCGL) separators can be attributed to two physical phenomena: gas carry-under and liquid carryover (LCO). Inadequate understanding of the complex multiphase hydrodynamic...

Adebare, Adedeji

2006-10-30T23:59:59.000Z

244

Open-Source LCA Tool for Estimating Greenhouse Gas Emissions from Crude Oil Production Using Field Characteristics  

Science Journals Connector (OSTI)

Open-Source LCA Tool for Estimating Greenhouse Gas Emissions from Crude Oil Production Using Field Characteristics ... OPGEE models oil production emissions in more detail than previous transport LCA models. ... El-Houjeiri, H. and Brandt, A.Exploring the variation of GHG emissions from conventional oil production using an engineering-based LCA model. ...

Hassan M. El-Houjeiri; Adam R. Brandt; James E. Duffy

2013-05-01T23:59:59.000Z

245

Herschel Far-Infrared Spectral-mapping of Orion BN/KL Outflows: Spatial distribution of excited CO, H2O, OH, O and C+ in shocked gas  

E-Print Network (OSTI)

We present ~2'x2' spectral-maps of Orion BN/KL outflows taken with Herschel at ~12'' resolution. For the first time in the far-IR domain, we spatially resolve the emission associated with the bright H2 shocked regions "Peak 1" and "Peak 2" from that of the Hot Core and ambient cloud. We analyze the ~54-310um spectra taken with the PACS and SPIRE spectrometers. More than 100 lines are detected, most of them rotationally excited lines of 12CO (up to J=48-47), H2O, OH, 13CO, and HCN. Peaks 1/2 are characterized by a very high L(CO)/L(FIR)~5x10^{-3} ratio and a plethora of far-IR H2O emission lines. The high-J CO and OH lines are a factor ~2 brighter toward Peak 1 whereas several excited H2O lines are ~50% brighter toward Peak 2. A simplified non-LTE model allowed us to constrain the dominant gas temperature components. Most of the CO column density arises from Tk~200-500 K gas that we associate with low-velocity shocks that fail to sputter grain ice mantles and show a maximum gas-phase H2O/CO~10^{-2} abundance r...

Goicoechea, Javier R; Cernicharo, Jose; Neufeld, David A; Vavrek, Roland; Bergin, Edwin A; Cuadrado, Sara; Encrenaz, Pierre; Etxaluze, Mireya; Melnick, Gary J; Polehampton, Edward

2014-01-01T23:59:59.000Z

246

Effect of neutral gas heating on the wave magnetic fields of a low pressure 13.56?MHz planar coil inductively coupled argon discharge  

SciTech Connect

The axial and radial magnetic field profiles in a 13.56?MHz (radio frequency) laboratory 6 turn planar coil inductively coupled plasma reactor are simulated with the consideration of the effect of neutral gas heating. Spatially resolved electron densities, electron temperatures, and neutral gas temperatures were obtained for simulation using empirically fitted electron density and electron temperature and heuristically determined neutral gas temperature. Comparison between simulated results and measured fields indicates that neutral gas heating plays an important role in determining the skin depth of the magnetic fields.

Jayapalan, Kanesh K., E-mail: kane-karnage@yahoo.com; Chin, Oi-Hoong, E-mail: ohchin@um.edu.my [Plasma Technology Research Centre, Department of Physics, University of Malaya, 50603 Kuala Lumpur (Malaysia)] [Plasma Technology Research Centre, Department of Physics, University of Malaya, 50603 Kuala Lumpur (Malaysia)

2014-04-15T23:59:59.000Z

247

Effect on cavity optomechanics of the interaction between a cavity field and a one-dimensional interacting bosonic gas  

SciTech Connect

We investigate optomechanical coupling between one-dimensional interacting bosons and the electromagnetic field in a high-finesse optical cavity. We show that by tuning interatomic interactions, one can realize effective optomechanics with mechanical resonators ranging from side-mode excitations of a Bose-Einstein condensate (BEC) to particle-hole excitations of a Tonks-Girardeau (TG) gas. We propose that this unique feature can be formulated to detect the BEC-TG gas crossover and measure the sine-Gordon transition continuously and nondestructively.

Sun Qing [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Center of Theoretical Physics, Department of Physics, Capital Normal University, Beijing 100048 (China); Hu Xinghua; Liu, W. M. [Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China); Xie, X. C. [International Center for Quantum Materials, Peking University, Beijing 100871 (China); Department of Physics, Oklahoma State University, Stillwater, Oklahoma 74078 (United States); Ji Anchun [Center of Theoretical Physics, Department of Physics, Capital Normal University, Beijing 100048 (China); Beijing National Laboratory for Condensed Matter Physics, Institute of Physics, Chinese Academy of Sciences, Beijing 100190 (China)

2011-08-15T23:59:59.000Z

248

Mapping and ranking flow units in reef and shoal reservoirs associated with paleohighs: upper Jurassic (Oxfordian) Smackover Formation, Appleton and Vocation Fields, Escambia and Monroe Counties, Alabama  

E-Print Network (OSTI)

to the flanks of the topographic high. Figure 3. Fluid production history of the Appleton and Vocation fields. . . . . Figure 4. Black box shows the location of the future Gulf of Mexico basin within a larger view of Pangea. . 10 Figure 5. Regional map... basin. . . . . . . . . . . 14 Figure 7. Extent of Smackover deposits in the United States. . . . . . . . . 1 5 Figure g. Type log showing log responses to lithofacies in Appleton and Vocation fields. . 19 Fiyire 9. Ahr's integrated triangle diagram...

Morgan, Dylan

2003-01-01T23:59:59.000Z

249

Short-Term Energy Outlook Supplement: Status of Libyan Loading Ports and Oil and Natural Gas Fields  

Gasoline and Diesel Fuel Update (EIA)

Short-Term Energy Outlook Supplement: Short-Term Energy Outlook Supplement: Status of Libyan Loading Ports and Oil and Natural Gas Fields Tuesday, September 10, 2013, 10:00AM EST Overview During July and August 2013, protests at major oil loading ports in the central-eastern region of Libya forced the complete or partial shut-in of oil fields linked to the ports. As a result of protests at ports and at some oil fields, crude oil production fell to 1.0 million barrels per day (bbl/d) in July and 600,000 bbl/d in August, although the production level at the end of August was far lower. At the end of August, an armed group blocked pipelines that connect the El Sharara and El Feel (Elephant) fields to the Zawiya and Mellitah export terminals, respectively, forcing the shutdown of those fields. El Sharara had been

250

Ground Gas Handbook  

Science Journals Connector (OSTI)

...pathways of least resistance to gas transport, and applications are discussed, such as migrating landfill gas emissions, also from leaking landfill gas collection systems, as well as natural gas and oil-field gas leakage from abandoned production...

Allen W Hatheway

251

Safe storage and effective monitoring of CO2 in depleted gas fields  

Science Journals Connector (OSTI)

...Department of Exploration Geophysics...engineering and the oil and gas industries...The higher costs of offshore storage...rate was the benchmark for the...because of cost. Figure S4...Asia Pacific Oil & Gas Conference...2009), A benchmark study on...sequestration process. Exploration Geophysics...

Charles R. Jenkins; Peter J. Cook; Jonathan Ennis-King; James Undershultz; Chris Boreham; Tess Dance; Patrice de Caritat; David M. Etheridge; Barry M. Freifeld; Allison Hortle; Dirk Kirste; Lincoln Paterson; Roman Pevzner; Ulrike Schacht; Sandeep Sharma; Linda Stalker; Milovan Urosevic

2012-01-01T23:59:59.000Z

252

EIA - Natural Gas Pipeline Network - Combined Natural Gas Transportation  

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

Combined Natural Gas Transportation Maps Combined Natural Gas Transportation Maps About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates U.S. Natural Gas Pipeline Network Map of U.S. Natural Gas Pipeline Network Major Natural Gas Supply Basins Relative to Natural Gas Pipeline Transportation Corridors Map of Major Natural Gas Supply Basins Relative to Natural Gas Pipeline Transportation Corridors see related text enlarge see related text enlarge U.S. Regional Breakdown Map of U.S. Regional Breakout States (in Grey) Highly Dependent on Interstate Pipelines for Natural Gas Supplies Map of States (in Grey) Highly Dependent on Interstate Pipelines for Natural Gas Supplies

253

Geology, reservoir engineering and methane hydrate potential of the Walakpa Gas Field, North Slope, Alaska. Final report  

SciTech Connect

The Walakpa Gas Field, located near the city of Barrow on Alaska`s North Slope, has been proven to be methane-bearing at depths of 2000--2550 feet below sea level. The producing formation is a laterally continuous, south-dipping, Lower Cretaceous shelf sandstone. The updip extent of the reservoir has not been determined by drilling, but probably extends to at least 1900 feet below sea level. Reservoir temperatures in the updip portion of the reservoir may be low enough to allow the presence of in situ methane hydrates. Reservoir net pay however, decreases to the north. Depths to the base of permafrost in the area average 940 feet. Drilling techniques and production configuration in the Walakpa field were designed to minimize formation damage to the reservoir sandstone and to eliminate methane hydrates formed during production. Drilling development of the Walakpa field was a sequential updip and lateral stepout from a previously drilled, structurally lower confirmation well. Reservoir temperature, pressure, and gas chemistry data from the development wells confirm that they have been drilled in the free-methane portion of the reservoir. Future studies in the Walakpa field are planned to determine whether or not a component of the methane production is due to the dissociation of updip in situ hydrates.

Glenn, R.K.; Allen, W.W.

1992-12-01T23:59:59.000Z

254

Weed Mapping in Early-Season Maize Fields Using Object-Based Analysis of Unmanned Aerial Vehicle (UAV) Images  

E-Print Network (OSTI)

10 | e77151 Weed Maps with UAV Images References 1. ECPA (of unmanned aerial vehicle (UAV) imagery for rangelandUnmanned Aerial Vehicle (UAV) for Early Site Specific Weed

Kelly, Maggi

2013-01-01T23:59:59.000Z

255

The Esso Energy Award Lecture, 1998. Boosting production from low-pressure oil and gas fields: a revolution in hydrocarbon production  

Science Journals Connector (OSTI)

...Boosting production from low-pressure oil and gas fields: a revolution in hydrocarbon...major part of the future source of oil and gas supply. Full development...Caledonia Ltd (Wood Group Engineering), Marathon Oil UK Ltd, Mobil North Sea Ltd, Oil...

1999-01-01T23:59:59.000Z

256

Improving the Field Performance of Natural Gas Furnaces, Chicago, Illinois (Fact Sheet), Building America Case Study: Technology Solutions for New and Existing Homes, Building Technologies Office (BTO)  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

the Field Performance the Field Performance of Natural Gas Furnaces Chicago, Illinois PROJECT INFORMATION Project Name: Improving Gas Furnace Performance-A Field and Lab Study at End of Life Location: Chicago, IL Partnership for Advanced Residential Retrofit www.gastechnology.org Building Component: Natural Gas Furnaces Application: New and/or retrofit; Single and/or multifamily Year Tested: 2012/2013 Applicable Climate Zone(s): All or specify which ones PERFORMANCE DATA Cost of Energy Efficiency Measure (including labor): $250 for adjustments Projected Energy Savings: 6.4% heating savings Projected Energy Cost Savings: $100/year climate-dependent Gas furnaces can successfully operate in the field for 20 years or longer with

257

Graphene enhanced evanescent field in microfiber multimode interferometer for highly sensitive gas sensing  

Science Journals Connector (OSTI)

Graphene based new physics phenomena are leading to a variety of stimulating graphene-based photonic devices. In this study, the enhancement of surface evanescent field by graphene...

Yao, B C; Wu, Y; Zhang, A Q; Rao, Y J; Wang, Z G; Cheng, Y; Gong, Y; Zhang, W L; Chen, Y F; Chiang, K S

2014-01-01T23:59:59.000Z

258

Effective ionization coefficients, electron drift velocities, and limiting breakdown fields for gas mixtures of possible interest to particle detectors  

SciTech Connect

We have measured the gas-density, N, normalized effective ionization coefficient, {bar a}/N, and the electron drift velocity, w, as a function of the density-reduced electric field, E/N, and obtained the limiting, (E/N){sub lim}, value of E/N for the unitary gases Ar, CO{sub 2}, and CF{sub 4}, the binary gas mixtures CO{sub 2}:Ar (20: 80), CO{sub 2}:CH{sub 4} (20:80), and CF{sub 4}:Ar (20:80), and the ternary gas mixtures CO{sub 2}:CF{sub 4}:Ar (10:10:80) and H{sub 2}O: CF{sub 4}:Ar (2:18:80). Addition of the strongly electron thermalizing gas CO{sub 2} or H{sub 2}O to the binary mixture CF{sub 4}:Ar (1) cools'' the mixture (i.e., lowers the electron energies), (2) has only a small effect on the magnitude of w(E/N) in the E/N range employed in the particle detectors, and (3) increases {bar a}/N for E/N {ge} 50 {times} 10{sup {minus}17} V cm{sup 2}. The increase in {bar a}/N, even though the electron energies are lower in the ternary mixture, is due to the Penning ionization of CO{sub 2}(or H{sub 2}O) in collisions with excited Ar* atoms. The ternary mixtures -- being fast, cool, and efficient -- have potential for advanced gas-filled particle detectors such as those for the SCC muon chambers. 17 refs., 8 figs., 1 tab.

Datskos, P.G. (Tennessee Univ., Knoxville, TN (United States). Dept. of Physics); Christophorou, L.G.; Carter, J.G. (Oak Ridge National Lab., TN (United States))

1991-01-01T23:59:59.000Z

259

Development of gas cluster ion beam surface treatments for reducing field emission and breakdown in RF cavities  

SciTech Connect

Sub-micron-scale surface roughness and contamination cause field emission that can lead to high voltage breakdown of electrodes, and these are limiting factors in the development of high gradient RF technology. We are studying various Gas Cluster Ion Beam (GCIB) treatments to smooth, clean, etch and/or chemically alter electrode surfaces to allow higher fields and accelerating gradients, and to reduce the time and cost of conditioning high voltage electrodes. For this paper, we have processed Nb, Stainless Steel, and Ti electrode materials using beams of Ar, O2, or NF3 +O2 clusters with accelerating potentials up to 35 kV. Using a Scanning Field Emission Microscope (SFEM), we have repeatedly seen a dramatic reduction in the number of field emission sites on Nb coupons treated with GCIB. Smoothing effects on Stainless steel and Ti substrates have been evaluated using AFM imaging and show that 200-nm wide polishing scratch marks are greatly attenuated. A 150-mm diameter GCIB treated stainless steel electrode has now shown virtually no DC field emission current at gradients over 20 MV/m.

D.R. Swenson; E. Degenkolb; A.T. Wu; Z. Insepov

2006-11-01T23:59:59.000Z

260

The thermodynamics for a hadronic gas of fireballs with internal color structures and chiral fields  

E-Print Network (OSTI)

The thermodynamical partition function for a gas of color-singlet bags consisting of fundamental and adjoint particles in both $U(N_c)$ and $SU(N_c)$ group representations is reviewed in detail. The constituent particle species are assumed to satisfy various thermodynamical statistics. The gas of bags is probed to study the phase transition for a nuclear matter in the extreme conditions. These bags are interpreted as the Hagedorn states and they are the highly excited hadronic states which are produced below the phase transition point to the quark-gluon plasma. The hadronic density of states has the Gross-Witten critical point and exhibits a third order phase transition from a hadronic phase dominated by the discrete low-lying hadronic mass spectrum particles to another hadronic phase dominated by the continuous Hagedorn states. The Hagedorn threshold production is found just above the highest known experimental discrete low-lying hadronic mass spectrum. The subsequent Hagedorn phase undergoes a first order deconfinement phase transition to an explosive quark-gluon plasma. The role of the chiral phase transition in the phases of the discrete low-lying mass spectrum and the continuous Hagedorn mass spectrum is also considered. It is found crucial in the phase transition diagram. Alternate scenarios are briefly discussed for the Hagedorn gas undergoes a higher order phase transition through multi-processes of internal color-flavor structure modification.

Ismail Zakout; Carsten Greiner

2007-09-03T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Mean-field approach in the multi-component gas of interacting particles applied to relativistic heavy-ion collisions  

E-Print Network (OSTI)

Generalized mean-field approach for thermodynamic description of relativistic single- and multi-component gas in the grand canonical ensemble is formulated. In the framework of the proposed approach different phenomenological excluded-volume procedures are presented and compared to the existing ones. The mean-field approach is then used to effectively include hard-core repulsion in hadron-resonance gas model for description of chemical freeze-out in heavy-ion collisions. We calculate the collision energy dependence of several quantities for different values of hard-core hadron radius and for different excluded-volume procedures such as van der Waals and Carnahan-Starling models. It is shown that a choice of the excluded-volume model becomes important for large particle densities, and for large enough values of hadron radii ($r\\gtrsim0.9$ fm) there can be a sizable difference between different excluded-volume procedures used to describe the chemical freeze-out in heavy-ion collisions. For the smaller and more commonly used values of hard-core hadron radii ($r\\lesssim0.5$ fm) the van der Waals excluded-volume procedure is shown to be sufficient.

D. Anchishkin; V. Vovchenko

2015-01-23T23:59:59.000Z

262

Enridged contour maps  

Science Journals Connector (OSTI)

The visualization of scalar functions of two variables is a classic and ubiquitous application. We present a new method to visualize such data. The method is based on a non-linear mapping of the function to a height field, followed by visualization as ... Keywords: contours, flow visualization, height fields, mapping, multivariate visualization

Jarke J. van Wijk; Alexandru Telea

2001-10-01T23:59:59.000Z

263

Hydrodynamic flow in lower Cretaceous Muddy sandstone, Gas Draw Field, Powder River Basin, Wyoming  

E-Print Network (OSTI)

/dx =[pj(p?- p )j (dh/dx), (4) where 8 is the angle of inclination, dz/dx is the slope of the oil- water interface, dh/dx is the horizontal component of head change, and pj(p - p ) is an amplification factor (Willis, 1961). Thus the w 0 hydrodynamic oil... reflected by Muddy thickness greater than 100 ft appears to cross the north end of Gas Draw, but 37 CHEVRON 1 FEDERAL PERMEABILITY (md) FEET 1000 100 10 I 0. 1 20 POROSITY &Im 20 10 0 WATER SATURATION 100 80 80 40 20 0 I I I I I I OIL SATURATION...

Lin, Joseph Tien-Chin

2012-06-07T23:59:59.000Z

264

The Potential Field in and around a Gas Discharge, and Its Influence on the Discharge Mechanism  

Science Journals Connector (OSTI)

In the first part of the paper, results on the spatial extension of cathode and anode fall regions in carbon arcs are reported. Potential-probe measurements reveal that the potential drop in front of either electrode is confined to less than one tenth of a millimeter. In the second part of the paper, the distortion of the potential field in and around any discharge, as caused by the non-uniform space charge distribution in the discharge, is discussed for the cases of a low current carbon arc and a negative point corona; for the latter case use was made of data by Loeb. The potential field distortions result in radial electric fields which, depending on their polarity, seem to hinder or support the radial expansion of the discharge. Potential-probe measurements in low and high current carbon arcs are in good agreement with this theoretical analysis and prove the transitional region between the distorted potential field in the arc and the undistorted potential field outside of the discharge to be a fairly thin one.

W. Finkelnburg and S. M. Segal

1951-08-01T23:59:59.000Z

265

MULTI-KEV X-RAY YIELDS FROM HIGH-Z GAS TARGETS FIELDED AT OMEGA  

SciTech Connect

The authors report on modeling of x-ray yield from gas-filled targets shot at the OMEGA laser facility. The OMEGA targets were 1.8 mm long, 1.95 mm in diameter Be cans filled with either a 50:50 Ar:Xe mixture, pure Ar, pure Kr or pure Xe at {approx} 1 atm. The OMEGA experiments heated the gas with 20 kJ of 3{omega} ({approx} 350 nm) laser energy delivered in a 1 ns square pulse. the emitted x-ray flux was monitored with the x-ray diode based DANTE instruments in the sub-keV range. Two-dimensional x-ray images (for energies 3-5 keV) of the targets were recorded with gated x-ray detectors. The x-ray spectra were recorded with the HENWAY crystal spectrometer at OMEGA. Predictions are 2D r-z cylindrical with DCA NLTE atomic physics. Models generally: (1) underpredict the Xe L-shell yields; (2) overpredict the Ar K-shell yields; (3) correctly predict the Xe thermal yields; and (4) greatly underpredict the Ar thermal yields. However, there are spreads within the data, e.g. the DMX Ar K-shell yields are correctly predicted. The predicted thermal yields show strong angular dependence.

Kane, J O; Fournier, K B; May, M J; Colvin, J D; Thomas, C A; Marrs, R E; Compton, S M; Moody, J D; Bond, E J; Davis, J F

2010-11-04T23:59:59.000Z

266

Adaptive Management and Planning Models for Cultural Resources in Oil and Gas Fields in New Mexico and Wyoming  

SciTech Connect

In 2002, Gnomon, Inc., entered into a cooperative agreement with the U.S. Department of Energy (DOE) National Energy Technology Laboratory (NETL) for a project entitled, Adaptive Management and Planning Models for Cultural Resources in Oil and Gas Fields in New Mexico and Wyoming (DE-FC26-02NT15445). This project, funded through DOE’s Preferred Upstream Management Practices grant program, examined cultural resource management practices in two major oil- and gas-producing areas, southeastern New Mexico and the Powder River Basin of Wyoming (Figure 1). The purpose of this project was to examine how cultural resources have been investigated and managed and to identify more effective management practices. The project also was designed to build information technology and modeling tools to meet both current and future management needs. The goals of the project were described in the original proposal as follows: Goal 1. Create seamless information systems for the project areas. Goal 2. Examine what we have learned from archaeological work in the southeastern New Mexico oil fields and whether there are better ways to gain additional knowledge more rapidly or at a lower cost. Goal 3. Provide useful sensitivity models for planning, management, and as guidelines for field investigations. Goal 4. Integrate management, investigation, and decision- making in a real-time electronic system. Gnomon, Inc., in partnership with the Wyoming State Historic Preservation Office (WYSHPO) and Western GeoArch Research, carried out the Wyoming portion of the project. SRI Foundation, in partnership with the New Mexico Historic Preservation Division (NMHPD), Statistical Research, Inc., and Red Rock Geological Enterprises, completed the New Mexico component of the project. Both the New Mexico and Wyoming summaries concluded with recommendations how cultural resource management (CRM) processes might be modified based on the findings of this research.

Eckerle, William; Hall, Stephen

2005-12-30T23:59:59.000Z

267

field  

National Nuclear Security Administration (NNSA)

9%2A en Ten-Year Site Plans (TYSP) http:nnsa.energy.govaboutusouroperationsinfopsinfopstysp

field field-type-text field-field-page-name">

268

Noble gas magnetic resonator  

DOE Patents (OSTI)

Precise measurements of a precessional rate of noble gas in a magnetic field is obtained by constraining the time averaged direction of the spins of a stimulating alkali gas to lie in a plane transverse to the magnetic field. In this way, the magnetic field of the alkali gas does not provide a net contribution to the precessional rate of the noble gas.

Walker, Thad Gilbert; Lancor, Brian Robert; Wyllie, Robert

2014-04-15T23:59:59.000Z

269

ADAPTIVE MANAGEMENT AND PLANNING MODELS FOR CULTURAL RESOURCES IN OIL & GAS FIELDS IN NEW MEXICO AND WYOMING  

SciTech Connect

This report summarizes activities that have taken place in the last six (6) months (January 2005-June 2005) under the DOE-NETL cooperative agreement ''Adaptive Management and Planning Models for Cultural Resources in Oil and Gas Fields, New Mexico and Wyoming'' DE-FC26-02NT15445. This project examines the practices and results of cultural resource investigation and management in two different oil and gas producing areas of the United States: southeastern New Mexico and the Powder River Basin of Wyoming. The project evaluates how cultural resource investigations have been conducted in the past and considers how investigation and management could be pursued differently in the future. The study relies upon full database population for cultural resource inventories and resources and geomorphological studies. These are the basis for analysis of cultural resource occurrence, strategies for finding and evaluating cultural resources, and recommendations for future management practices. Activities can be summarized as occurring in either Wyoming or New Mexico. Gnomon as project lead, worked in both areas.

Peggy Robinson

2005-07-01T23:59:59.000Z

270

ADAPTIVE MANAGEMENT AND PLANNING MODELS FOR CULTURAL RESOURCES IN OIL & GAS FIELDS IN NEW MEXICO AND WYOMING  

SciTech Connect

This report contains a summary of activities of Gnomon, Inc. and five subcontractors that have taken place during the first six months of 2004 (January 1, 2004-June 30, 2004) under the DOE-NETL cooperative agreement: ''Adaptive Management and Planning Models for Cultural Resources in Oil & Gas Fields in New Mexico and Wyoming'', DE-FC26-02NT15445. Although Gnomon and all five subcontractors completed tasks during these six months, most of the technical experimental work was conducted by the subcontractor, SRI Foundation (SRIF). SRIF created a sensitivity model for the Azotea Mesa area of southeastern New Mexico that rates areas as having a very good chance, a good chance, or a very poor chance of containing cultural resource sites. SRIF suggested that the results of the sensitivity model might influence possible changes in cultural resource management (CRM) practices in the Azote Mesa area of southeastern New Mexico.

Peggy Robinson

2004-07-01T23:59:59.000Z

271

ADAPTIVE MANAGEMENT AND PLANNING MODELS FOR CULTURAL RESOURCES IN OIL & GAS FIELDS IN NEW MEXICO AND WYOMING  

SciTech Connect

This report contains a summary of activities of Gnomon, Inc. and five subcontractors that have taken place during the second six months (July 1, 2003-December 31, 2003) under the DOE-NETL cooperative agreement: ''Adaptive Management and Planning Models for Cultural Resources in Oil & Gas Fields in New Mexico and Wyoming'', DE-FC26-02NT15445. Although Gnomon and all five subcontractors completed tasks during these six months, most of the technical experimental work was conducted by the subcontractor, SRI Foundation (SRIF). SRIF created a sensitivity model for the Loco Hills area of southeastern New Mexico that rates areas as having a very good chance, a good chance, or a very poor chance of containing cultural resource sites. SRIF suggested that the results of the sensitivity model might influence possible changes in cultural resource management (CRM) practices in the Loco Hills area of southeastern New Mexico.

Peggy Robinson

2004-01-01T23:59:59.000Z

272

map_legend  

Gasoline and Diesel Fuel Update (EIA)

c c Natural Gas Market Hub a Surface Congressional District (113th) Underground b Coal Mines U.S. States Map Legend County Boundary Power Plants K A B C E 0 G L H I J Biomass Coal Geothermal Market Hubs Transmission and Pipelines Hydro Natural Gas Other Fossil Gases Petroleum Pumped Storage Solar Wind Wood Petroleum Import Site f Northeast Home Heating Oil Reserve Site 4 j Petroleum Refinery h DOT NPMS Gas Transmission Pipeline Due to security constraints, only a single county's pipelines can be shown at a time for this layer. The natural gas interstate, intrastate, and gathering pipelines layer (see below) can be viewed across larger geographic areas, but is not as accurate or complete. DOT NPMS Hazardous Liquid Pipeline Hazardous liquids include crude oil, product, liquid petroleum gas, natural gas liquid, hydrogen gas,

273

Geochemical evaluation of CO2 injection and containment in a depleted gas field  

Science Journals Connector (OSTI)

Abstract The short- and long-term geochemical impact of CO2 injection into a depleted gas reservoir (DGR) is investigated using reservoir/geochemical modeling with TOUGH2/TOUGHREACT and 1D kinetic diffusion modeling with PHREEQC (caprock/well-cement). Simulations of CO2 injection into the reservoir predict displacement and buoyancy of post-production CH4, as well as dry-out of the near-well zone. We computed that the areal extent of the CH4/brine dominated zone and the dry-out zone are relatively small compared to the CO2/brine dominated zone after well-closure. For the current DGR model we therefore conclude that it is reasonable to model geochemical reactions in the reservoir without taking into account post-production CH4. Although the CO2 dissolution capacity of the studied DGR is smaller compared to a deep saline aquifer of similar size, the modeling predicts that dissolution and subsequent CO2 mineral trapping proceed faster. Precipitation of dawsonite and magnesite were yet predicted at initial CO2 partial pressure (PCO2) of 9.3 bar, while these minerals were not identified in reservoir samples. This could indicate that their tendency of precipitation is overestimated by the model and hence the database used. This has significant impact on long-term modeled bulk porosity and PCO2. Simulations of CO2 diffusion through the caprock show that mineral reactions significantly retard the total dissolved carbon (TDC) plume. After 10,000 years, 99% of the TDC is present within the first 6.4 m above the reservoir contact. The progression of the TDC plume in the caprock is sensitive to the composition, kinetic rates, and surface area of primary and secondary minerals. Cement alteration modeling shows progressive carbonation of cement phases, resulting in three zones of distinct mineralogy and porosity. The three zones are predominantly characterized by: (i) unaltered cement, (ii) portlandite dissolution, and (iii) calcite precipitation. The simulated thickness of the affected zone is 3.8 cm after 100 years. This distance is sensitive to kinetic rate constants of C–S–H phases, but less sensitive to kinetic rate constant of portlandite. In summary, our applied methodology provides quantitative predictions of the geochemical impact of CO2 on the DGR storage complex. The methodology can be used for screening of potential DGR storage locations and to define criteria for minimal caprock and cement sheet thickness, for assuring short- and long-term integrity of the storage location.

Tim J. Tambach; Mariëlle Koenen; Laura J. Wasch; Frank van Bergen

2015-01-01T23:59:59.000Z

274

Extension maps  

E-Print Network (OSTI)

We define extension maps as maps that extend a system (through adding ancillary systems) without changing the state in the original system. We show, using extension maps, why a completely positive operation on an initially entangled system results in a non positive mapping of a subsystem. We also show that any trace preserving map, either positive or negative, can be decomposed in terms of an extension map and a completely positive map.

Aik-meng Kuah; E. C. G. Sudarshan

2005-03-12T23:59:59.000Z

275

The holographic mapping of the Standard Model onto the black hole horizon, Part I: Abelian vector field, scalar field and BEH Mechanism  

E-Print Network (OSTI)

Interactions between outgoing Hawking particles and ingoing matter are determined by gravitational forces and Standard Model interactions. In particular the gravitational interactions are responsible for the unitarity of the scattering against the horizon, as dictated by the holographic principle, but the Standard Model interactions also contribute, and understanding their effects is an important first step towards a complete understanding of the horizon's dynamics. The relation between in- and outgoing states is described in terms of an operator algebra. In this paper, the first of a series, we describe the algebra induced on the horizon by U(1) vector fields and scalar fields, including the case of an Englert-Brout-Higgs mechanism, and a more careful consideration of the transverse vector field components.

G. 't Hooft

2005-04-25T23:59:59.000Z

276

New Method of Denitrification Analysis of Bradyrhizobium Field Isolates by Gas Chromatographic Determination of 15N-Labeled N2  

Science Journals Connector (OSTI)

...determined from nitrogen isotope paring...of the carrier gas on the sensitivity...Low-pressure solubility of gases in liquid water. Chem. Rev...Chromatography, Gas methods Culture...Nitrites metabolism Nitrogen Isotopes metabolism...

Reiko Sameshima-Saito; Kaori Chiba; Kiwamu Minamisawa

2004-05-01T23:59:59.000Z

277

Low-frequency anomalies in spectral ratios of single station microtremor measurements: Observations across an oil and gas field in Austria  

E-Print Network (OSTI)

Low-frequency anomalies in spectral ratios of single station microtremor measurements: Observations across an oil and gas field in Austria Marc Lambert and Stefan M. Schmalholz, Geological Institute, ETH are calculated from the different components of ground motion measured at single stations. An example

Podladchikov, Yuri

278

A comparison of microseismicity induced by gel-proppant-and water-injected hydraulic fractures, Carthage Cotton Valley gas field, East Texas  

E-Print Network (OSTI)

A comparison of microseismicity induced by gel-proppant- and water-injected hydraulic fractures induced during a series of hydraulic fracture completions within the Cotton Valley formation of East Texas a series of hydraulic fracture imaging tests in the Carthage Cotton Valley gas field of East Texas (Walker

279

Location Map  

SciTech Connect

Map file package containing shaded relief base with Hot Pot project area, major roads, railroads, and rivers. The inset map shows regional Paleozoic structural elements.

Lane, Michael

2013-06-27T23:59:59.000Z

280

Location Map  

DOE Data Explorer (OSTI)

Map file package containing shaded relief base with Hot Pot project area, major roads, railroads, and rivers. The inset map shows regional Paleozoic structural elements.

Lane, Michael

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

New Applications Of Geothermal Gas Analysis To Exploration | Open Energy  

Open Energy Info (EERE)

New Applications Of Geothermal Gas Analysis To Exploration New Applications Of Geothermal Gas Analysis To Exploration Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Paper: New Applications Of Geothermal Gas Analysis To Exploration Details Activities (4) Areas (4) Regions (0) Abstract: Gas analysis is applied to exploration at the Lightn~gD ock geothe~aflie ld, which has no surface manifestations, to exploration by drilling, and to monitoring Cerro Prieto - a producing field. It is assumed that reservoir fluids have a different gas chemistry than local groundwater, and that gas chemistry can be interpreted as a three source system, magmatic, crustal, and meteoric, modified by processes of boiling, mixing, and condensation. We show that gas analyses can delineate the location of major structures that serve as fluid conduits, map fluid flow

282

Hot Pot Field Observations  

SciTech Connect

Map of field observations including depressions, springs, evidence of former springs, travertine terraces and vegetation patterns. Map also contains interpretation of possible spring alignments.

Lane, Michael

2013-06-28T23:59:59.000Z

283

Hot Pot Field Observations  

DOE Data Explorer (OSTI)

Map of field observations including depressions, springs, evidence of former springs, travertine terraces and vegetation patterns. Map also contains interpretation of possible spring alignments.

Lane, Michael

284

For the first 15 years of my life, I lived in the shadow of the oil and gas fields of South Louisiana and became accustomed to the oil indus-  

E-Print Network (OSTI)

For the first 15 years of my life, I lived in the shadow of the oil and gas fields of South jobs and how they worked together to drill and explore for oil and gas. It was no wonder then that I in building the oil and gas assets in Enerfin Resources over a 20 year period to over $250 million. After

Stephens, Jacqueline

285

Seismic inversion and attributes analysis for porosity evaluation of the tight gas sandstones of the Whicher Range field in the Perth Basin, Western Australia  

Science Journals Connector (OSTI)

Abstract A comprehensive understanding of porosity variations in tight gas sandstones plays an important role in reservoir management and provision of plans for developing of the field. This is especially important when we encounter with some degree of complexity in reservoir characteristics of these sandstones. Reservoir properties of tight gas sandstones of the Whicher Range field, the target reservoir of this study, were affected by internal reservoir heterogeneity mostly related to depositional and diagenetic features of the reservoir sandstones. In this study, 2D seismic data in combination with well log data were used for prediction of porosity based on seismic inversion technique and multi-attribute regression analysis. The results show that acoustic impedance from model based inversion is the main seismic attribute in reservoir characterization of tight sandstones of the field. Wide variations in this parameter can be effectively used to differentiate the reservoir sandstones based on their tightness degree. Investigation of porosity by this method resulted in 2D-view of porosity variations in sandstone reservoir which is in accordance with variations in geological characteristics of tight gas sandstones in the field. This view can be extended to a 3D-view in the framework of reservoir model to follow the variations throughout the field.

Rahim Kadkhodaie-Ilkhchi; Reza Moussavi-Harami; Reza Rezaee; Majid Nabi-Bidhendi; Ali Kadkhodaie-Ilkhchi

2014-01-01T23:59:59.000Z

286

Fuel gas conditioning process  

DOE Patents (OSTI)

A process for conditioning natural gas containing C.sub.3+ hydrocarbons and/or acid gas, so that it can be used as combustion fuel to run gas-powered equipment, including compressors, in the gas field or the gas processing plant. Compared with prior art processes, the invention creates lesser quantities of low-pressure gas per unit volume of fuel gas produced. Optionally, the process can also produce an NGL product.

Lokhandwala, Kaaeid A. (Union City, CA)

2000-01-01T23:59:59.000Z

287

Microseismic mapping of a Cotton Valley hydraulic fracture using decimated downhole arrays J.T. Rutledge  

E-Print Network (OSTI)

Microseismic mapping of a Cotton Valley hydraulic fracture using decimated downhole arrays J three hydraulic fracture operations in the Cotton Valley gas field of East Texas. Two 48-level, 3 a consortia of operators and service companies conducted an extensive hydraulic fracture imaging demonstration

288

Property:CoverageMap | Open Energy Information  

Open Energy Info (EERE)

CoverageMap CoverageMap Jump to: navigation, search This is a property of type String. Pages using the property "CoverageMap" Showing 25 pages using this property. (previous 25) (next 25) A ALLETE Inc., d/b/a Minnesota Power Smart Grid Project + SmartGridMap-ALLETEMNPower.JPG + American Transmission Company LLC II Smart Grid Project + SmartGridMap-AmericanTransmissionII.JPG + American Transmission Company LLC Smart Grid Project + SmartGridMap-AmericanTransmission.JPG + Atlantic City Electric Company Smart Grid Project + SmartGridMap-AtlanticCityElectric.JPG + Avista Utilities Smart Grid Project + SmartGridMap-AvistaUtilities.JPG + B Baltimore Gas and Electric Company Smart Grid Project + SmartGridMap-BaltimoreGasElectric.JPG + Black Hills Power, Inc. Smart Grid Project + SmartGridMap-BlackHills.JPG +

289

EIA - Natural Gas Pipeline Network - Underground Natural Gas...  

NLE Websites -- All DOE Office Websites (Extended Search)

LNG Peak Shaving and Import Facilities Map About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 20072008 with selected updates U.S. LNG Peaking...

290

Using Decline Map Anlaysis (DMA) to Test Well Completion Influence on Gas Production Decline Curves in Barnett Shale (Denton, Wise, and Tarrant Counties)  

E-Print Network (OSTI)

The increasing interest and focus on unconventional reservoirs is a result of the industry's direction toward exploring alternative energy sources. It is due to the fact that conventional reservoirs are being depleted at a fast pace. Shale gas...

Alkassim, Ibrahim

2010-01-14T23:59:59.000Z

291

Current status of MHI CO2 capture plant technology, large scale demonstration project and road map to commercialization for coal fired flue gas application  

Science Journals Connector (OSTI)

(1) It is becoming increasingly evident that the prolonged utilization of fossil fuels for primary energy production, especially coal which is relatively cheap and abundant, is inevitable and that Carbon Capture and Storage (CCS) technology can significantly reduce CO2 emissions from this sector thus allowing the continued environmentally sustainable use of this important energy commodity on a global basis. (2) MHI has co-developed the Kansai Mitsubishi Carbon Dioxide Recovery Process (KM-CDR Process™) and KS-1™ absorbent, which has been deployed in seven CO2 capture plants, now under commercial operation operating at a CO2 capture capacity of 450 metric tons per day (tpd). In addition, a further two commercial plants are now under construction all of which capture CO2 from natural gas fired flue gas boilers and steam reformers. Accordingly this technology is now available for commercial scale CO2 capture for gas boiler and gas turbine application. (3) However before offering commercial CO2 capture plants for coal fired flue gas application, it is necessary to verify the influence of, and develop countermeasures for, related impurities contained in coal fired flue gas. This includes the influence on both the absorbent and the entire system of the CO2 capture plant to achieve high operational reliability and minimize maintenance requirements. (4) Preventing the accumulation of impurities, especially the build up of dust, is very important when treating coal fired flue gas and MHI has undertaken significant work to understand the impact of impurities in order to achieve reliable and stable operating conditions and to efficiently optimize integration between the CO2 capture plant, the coal fired power plant and the flue gas clean up equipment. (5) To achieve this purpose, MHI constructed a 10 tpd CO2 capture demonstration plant at the Matsushima 1000 MW Power Station and confirmed successful, long term demonstration following ?5000 hours of operation in 2006–07 with 50% financial support by RITE, as a joint program to promote technological development with the private sector, and cooperation from J-POWER. (6) Following successful demonstration testing at Matsushima, additional testing was undertaken in 2008 to examine the impact of entrainment of higher levels of flue gas impurities (primarily \\{SOx\\} and dust by bypassing the existing FGD) and to determine which components of the CO2 recovery process are responsible for the removal of these impurities. Following an additional 1000 demonstration hours, results indicated stable operational performance in relation to the following impurities; (1) SO2: Even at higher SO2 concentrations were almost completely removed from the flue gas before entering the CO2 absorber. (2) Dust: The accumulation of dust in the absorbent was higher, leading to an advanced understanding of the behavior of dust in the CO2 capture plant and the dust removal efficiency of each component within the CO2 recovery system. The data obtained is useful for the design of large-scale units and confirms the operating robustness of the CO2 capture plant accounting for wide fluctuations in impurity concentrations. (7) This important coal fired flue gas testing showed categorically that minimizing the accumulation of large concentrations of impurities, and to suppress dust concentrations below a prescribed level, is important to achieve long-term stable operation and to minimize maintenance work for the CO2 capture plant. To comply with the above requirement, various countermeasures have been developed which include the optimization of the impurity removal technology, flue gas pre treatment and improved optimization with the flue gas desulfurization facility. (8) In case of a commercial scale CO2 capture plant applied for coal fired flue gas, its respective size will be several thousand tpd which represents a considerable scale-up from the 10 tpd demonstration plant. In order to ensure the operational reliability and to accurately confirm the influence and the behavior of the impurities in coal fired fl

Takahiko Endo; Yoshinori Kajiya; Hiromitsu Nagayasu; Masaki Iijima; Tsuyoshi Ohishi; Hiroshi Tanaka; Ronald Mitchell

2011-01-01T23:59:59.000Z

292

3D geological modelling from boreholes, cross-sections and geological maps, application over former natural gas storages in coal mines  

Science Journals Connector (OSTI)

In a wide range of applications involving geological modelling, geological data available at low cost usually consist of documents such as cross-sections or geological maps and punctual data like borehole logs or outcrop descriptions. In order to build ... Keywords: 3D geological modelling, Data structuration, GIS, Geomodeler

Olivier Kaufmann; Thierry Martin

2008-03-01T23:59:59.000Z

293

File:EIA-offshore-gas.pdf | Open Energy Information  

Open Energy Info (EERE)

offshore-gas.pdf offshore-gas.pdf Jump to: navigation, search File File history File usage Natural Gas Production in Offshore Fields, Lower 48 States Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 467 KB, MIME type: application/pdf) Description Natural Gas Production in Offshore Fields, Lower 48 States Sources Energy Information Administration Related Technologies Natural Gas Creation Date 2009-04-08 Extent National Countries United States UN Region Northern America File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 18:32, 20 December 2010 Thumbnail for version as of 18:32, 20 December 2010 1,650 × 1,275 (467 KB) MapBot (Talk | contribs) Automated bot upload

294

File:EIA-conventional-gas.pdf | Open Energy Information  

Open Energy Info (EERE)

conventional-gas.pdf conventional-gas.pdf Jump to: navigation, search File File history File usage Natural Gas Production in Conventional Fields, Lower 48 States Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 3.25 MB, MIME type: application/pdf) Description Natural Gas Production in Conventional Fields, Lower 48 States Sources Energy Information Administration Related Technologies Natural Gas Creation Date 2009-04-08 Extent National Countries United States UN Region Northern America File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 17:54, 20 December 2010 Thumbnail for version as of 17:54, 20 December 2010 1,650 × 1,275 (3.25 MB) MapBot (Talk | contribs) Automated bot upload

295

Fluid pressure arrival time tomography: Estimation and assessment in the presence of inequality constraints, with an application to a producing gas field at Krechba, Algeria  

SciTech Connect

Deformation in the overburden proves useful in deducing spatial and temporal changes in the volume of a producing reservoir. Based upon these changes we estimate diffusive travel times associated with the transient flow due to production, and then, as the solution of a linear inverse problem, the effective permeability of the reservoir. An advantage an approach based upon travel times, as opposed to one based upon the amplitude of surface deformation, is that it is much less sensitive to the exact geomechanical properties of the reservoir and overburden. Inequalities constrain the inversion, under the assumption that the fluid production only results in pore volume decreases within the reservoir. We apply the formulation to satellite-based estimates of deformation in the material overlying a thin gas production zone at the Krechba field in Algeria. The peak displacement after three years of gas production is approximately 0.5 cm, overlying the eastern margin of the anticlinal structure defining the gas field. Using data from 15 irregularly-spaced images of range change, we calculate the diffusive travel times associated with the startup of a gas production well. The inequality constraints are incorporated into the estimates of model parameter resolution and covariance, improving the resolution by roughly 30 to 40%.

Rucci, A.; Vasco, D.W.; Novali, F.

2010-04-01T23:59:59.000Z

296

Development of the temperature fields in an electric arc struck on a point electrode in a homogeneous gas stream  

Science Journals Connector (OSTI)

A study is made of the problem of a point electric source in a homogeneous gas stream and operating in the arc discharge regime. The development of an electric arc struck on a point cathode in a ... . The station...

A. B. Vatazhin

297

Simulation of the influence high-frequency (2 MHz) capacitive gas discharge and magnetic field on the plasma sheath near a surface in hypersonic gas flow  

SciTech Connect

The plasma sheath near the surface of a hypersonic aircraft formed under associative ionization behind the shock front shields the transmission and reception of radio signals. Using two-dimensional kinetic particle-in-cell simulations, we consider the change in plasma-sheath parameters near a flat surface in a hypersonic flow under the action of electrical and magnetic fields. The combined action of a high-frequency 2-MHz capacitive discharge, a constant voltage, and a magnetic field on the plasma sheath allows the local electron density to be reduced manyfold.

Schweigert, I. V., E-mail: ischweig@itam.nsc.ru [Russian Academy of Sciences, Khristianovich Institute of Theoretical and Applied Mechanics, Siberian Branch (Russian Federation)

2012-08-15T23:59:59.000Z

298

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation  

NLE Websites -- All DOE Office Websites (Extended Search)

Mapping Study to Characterize NSCR Performance on a Natural Gas-Fueled Engine Mapping Study to Characterize NSCR Performance on a Natural Gas-Fueled Engine Mapping Study to Characterize NSCR Performance on a Natural Gas-Fueled Engine Authors: Mohamed Toema (speaker), Sarah Nuss-Warren, and Kirby S. Chapman, Kansas State University National Gas Machinery Laboratory; James McCarthy and Thomas McGrath, Innovative Environmental Solutions Inc. Venue: ASME Internal Combustion Engine Division 2009 Spring Technical Conference, May 3–6, Milwaukee, WI. http://www.asmeconferences.org/ICES09/index.cfm [external site]. Abstract: The researchers are conducting a project to characterize pollutant emissions performance of field gas-fired four-stroke cycle rich burn engines equipped with non-selective catalytic reduction (NSCR) technology. Engine emissions and operating parameters are being monitored on three engines over an extended period. In addition, a mapping study was conducted on one engine. The NSCR was operated at various controlled air-to-fuel (AF) ratios while emission measurements were conducted and engine operating parameters monitored. NOx, CO, and oxygen were measured using both EPA reference method technology and the portable analyzer used in the long-term study. In the mapping study, ammonia, formaldehyde, CO, NOx, and speciated hydrocarbon emissions were recorded in real-time using an extractive FTIR system. This paper focuses on the engine mapping phase. The mapping tests demonstrated a trade-off between NOx emissions and CO, ammonia, and hydrocarbon emissions. Richer engine operation (lower AF) decreases NOx emissions at the expense of higher CO, ammonia, and hydrocarbons. Leaner operation has the opposite effect. The results to date of the semi-continuous monitoring are presented in a separate paper.

299

Experimental study of industrial gas turbine flames including quantification of pressure influence on flow field, fuel/air premixing and flame shape  

Science Journals Connector (OSTI)

Abstract A commercial swirl burner for industrial gas turbine combustors was equipped with an optically accessible combustion chamber and installed in a high-pressure test-rig. Several premixed natural gas/air flames at pressures between 3 and 6 bar and thermal powers of up to 1 MW were studied by using a variety of measurement techniques. These include particle image velocimetry (PIV) for the investigation of the flow field, one-dimensional laser Raman scattering for the determination of the joint probability density functions of major species concentrations, mixture fraction and temperature, planar laser induced fluorescence (PLIF) of OH for the visualization of the flame front, chemiluminescence measurements of OH* for determining the lift-off height and size of the flame and acoustic recordings. The results give insights into important flame properties like the flow field structure, the premixing quality and the turbulence–flame interaction as well as their dependency on operating parameters like pressure, inflow velocity and equivalence ratio. The 1D Raman measurements yielded information about the gradients and variation of the mixture fraction and the quality of the fuel/air mixing, as well as the reaction progress. The OH PLIF images showed that the flame was located between the inflow of fresh gas and the recirculated combustion products. The flame front structures varied significantly with Reynolds number from wrinkled flame fronts to fragmented and strongly corrugated flame fronts. All results are combined in one database that can be used for the validation of numerical simulations.

Ulrich Stopper; Wolfgang Meier; Rajesh Sadanandan; Michael Stöhr; Manfred Aigner; Ghenadie Bulat

2013-01-01T23:59:59.000Z

300

Applications of advanced petroleum production technology and water alternating gas injection for enhanced oil recovery - Mattoon Oil Field, Illinois. Final report  

SciTech Connect

Phase I results of a C0{sub 2}-assisted oil recovery demonstration project in selected Cypress Sandstone reservoirs at Mattoon Field, Illinois are reported. The design and scope of this project included C0{sub 2} injectvity testing in the Pinnell and Sawyer units, well stimulaton treatments with C0{sub 2} in the Strong unit and infill well drilling, completion and oil production. The field activities were supported by extensive C0{sub 2}-oil-water coreflood experiments, CO{sub 2} oil-phase interaction experiments, and integrated geologic modeling and reservoir simulations. The progress of the project was made public through presentations at an industry meeting and a DOEs contractors` symposium, through quarterly reports and one-to-one consultations with interested operators. Phase II of this project was not implemented. It would have been a water-alternating-gas (WAG) project of longer duration.

Baroni, M. [American Oil Recovery, Inc., Decatur, IL (United States)

1995-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Data Collection and Mapping | Open Energy Information  

Open Energy Info (EERE)

Data Collection and Mapping Data Collection and Mapping Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Data Collection and Mapping Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Data Collection and Mapping Parent Exploration Technique: Field Techniques Information Provided by Technique Lithology: Map surface geology and hydrothermal alteration. Bulk and trace element analysis of rocks, minerals, and sediments. Identify and document surface geology and mineralogy. Rapid and unambiguous identification of unknown minerals.[1] Stratigraphic/Structural: Locates active faults in the area of interest. Map fault and fracture patterns, kinematic information

302

Natural Gas Weekly Update  

Annual Energy Outlook 2012 (EIA)

force majeure declared December 17 at its Totem storage field, Colorado Interstate Gas Pipeline (CIG) reported that it anticipates repair work to be complete around February 12,...

303

Environment of deposition and reservoir properties of Teapot sandstones (Upper Cretaceous), Well Draw field, Converse County, Wyoming  

E-Print Network (OSTI)

fossils, and reservoir morphology. Three distinct sandstone facies produce oil and gas at Well Draw field. The main producing zone consists of thicker, channel turbidites. The lower two zones are thinly interbedded with shale and have limited reservoir...) strati- graphically updip (west) of Well Draw field. Structure map of top of Lower Cretaceous Dakota Sandstone. Contour interval is 1, 000 ft (304. 8 m). IIIodified from Berg (1975). Marine shelf sandstones form an important category of oil and gas...

Sullivan, John Joseph

2012-06-07T23:59:59.000Z

304

Properties of Molecular Gas in Galaxies in Early and Mid Stage of Interaction: II. Molecular Gas Fraction  

E-Print Network (OSTI)

We have investigated properties of interstellar medium in interacting galaxies in early and mid stages using mapping data of 12CO(J =1-0) and HI. Total gas mass (a sum of atomic and molecular gas mass) in interacting galaxies slightly reduced with large dispersion in the comparison with field galaxies. We found that molecular gas mass is enhanced in interacting galaxies assuming the standard CO-H2 conversion factor, while atomic gas mass is reduced. These results are reinforced by the fact that interacting galaxies have higher molecular gas fraction (fmol), a ratio of the surface density of molecular gas to that of total gas, (0.71 +- 0.15) than isolated galaxies (0.52 +- 0.18) and this indicates that an efficient transition from atomic gas to molecular gas is induced by the interaction. Isolated spiral galaxies show monotonically and gradually increase of fmol along the surface density of total gas. Contrary to isolated galaxies, interacting galaxies show high fmol (>0.8) even at low surface density of total...

Kaneko, Hiroyuki; Iono, Daisuke; Tamura, Yoichi; Tosaki, Tomoka; Nakanishi, Koichiro; Sawada, Tsuyoshi

2014-01-01T23:59:59.000Z

305

The Geopolitics of Oil, Gas, and Ecology in the Caucasus and Caspian Sea Basin. 1998 Caucasus Conference Report.  

E-Print Network (OSTI)

Energy Agency, Caspian Oil and Gas. Paris: Energy Charterforecasting studies on oil and gas projects in Kazakhstan33 Map of oil and gas

Garcelon, Marc; Walker, Edward W.; Patten-Wood, Alexandra; Radovich, Aleksandra

1998-01-01T23:59:59.000Z

306

Fault Mapping | Open Energy Information  

Open Energy Info (EERE)

form form View source History View New Pages Recent Changes All Special Pages Semantic Search/Querying Get Involved Help Apps Datasets Community Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon » Fault Mapping Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Fault Mapping Details Activities (2) Areas (2) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Data Collection and Mapping Parent Exploration Technique: Data Collection and Mapping Information Provided by Technique Lithology: Stratigraphic/Structural: Locates active faults in the area of interest Hydrological: Can reveal whether faults are circulating hydrothermal fluids Thermal: Dictionary.png

307

U.S. Energy Information Administration (EIA) - Map  

Annual Energy Outlook 2012 (EIA)

check an item to hide or show it in the map. Electric Power Plants (>100 MW) Coal Hydroelectric Natural Gas Nuclear Petroleum Wood Wind Other Electricity Transmission Lines...

308

Figure 3-11 South Table Mountain Utilities Map  

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

FTLB AMMO LEGEND Gas Existing Buildings Electrical Figure 3-11 South Table Mountain Utilities Map Sewer Communication Water Surface Drainage Storm Water WATER TANK FACILITIES...

309

DOE Recovery Act Field Projects | Department of Energy  

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

DOE Recovery Act Field Projects DOE Recovery Act Field Projects DOE Recovery Act Field Projects View All Maps Addthis...

310

Energy Citations Database (ECD) - Site Map  

Office of Scientific and Technical Information (OSTI)

Site Map Home Basic Search Fielded Search Document Availability About ECD Help FAQ Contact Us Website Policies and Important Links Alerts Log On Alerts Registration Alerts Help...

311

A critical review of methods used in the estimation of natural gas reserves: Natural gas reserves in the state of Texas. Some educational prerequisites in the field of petroleum economics and evaluation.  

E-Print Network (OSTI)

-Associated Gas Reserves Volumetr ic Method Discussion of the Factors in tne Volumetri. Formula The Decline Curve Method 7 7 12 Ie Methods of Estimating Associated Gas Reserves Methods of Estimatmg Dissolved Gas Reserves Water Drive Constant Voluxne... Bibliography 58 TABLE of ILLUSTRATIONS ~Pa e A CRITICAI REVIEW OF METHODS USED IN THE ESTIMATION OF NATURAL GAS RESERVES Curves Curve No Curves Showing Change in the Compressi- bility Factor with Depth and Composition of the Wet Gas. Z4-A Curve No...

Crichton, John Alston

2012-06-07T23:59:59.000Z

312

Evaluation of water production in tight gas sands in the Cotton Valley formation in the Caspiana, Elm Grove and Frierson fields  

E-Print Network (OSTI)

.........................................................76 4.2.3 Water-Gas Ratio Trend in 1976 .........................................................78 4.2.4 Water-Gas Ratio Trend in 1977 .........................................................81 4.2.5 Water-Gas Ratio Trend 1978 ? 2004... .........................................................76 4.2.3 Water-Gas Ratio Trend in 1976 .........................................................78 4.2.4 Water-Gas Ratio Trend in 1977 .........................................................81 4.2.5 Water-Gas Ratio Trend 1978 ? 2004...

Ozobeme, Charles Chinedu

2007-04-25T23:59:59.000Z

313

Surface Plasmon Resonance (SPR) Reflectance Imaging: A Label-Free/Real-Time Mapping of Microscale Mixture Concentration Fields (Water+Ethanol)  

E-Print Network (OSTI)

Mixture Concentration Fields (Water+Ethanol) Iltai Kim and Kenneth D. Kihm Department of Mechanical (water+ethanol) concentration fields with surface plasmon resonance (SPR) reflectance technique based the refractive index and mixture concentration fields. The presented results show that ethanol penetrates

Kihm, IconKenneth David

314

Scientific Visualization Applications in Oil & Gas Exploration and Production  

E-Print Network (OSTI)

Scientific Visualization Applications in Oil & Gas Exploration and Production SIBGRAPI 2009 #12 Property cross plots #12;Oil and gas production analysis and optimization SIBGRAPI 2009 Structural maps with property distributions Well schematics Production network Gas injection optimization Reservoir slices #12

Lewiner, Thomas (Thomas Lewiner)

315

Maps and Mapping Page 1 of 7  

E-Print Network (OSTI)

Maps and Mapping Page 1 of 7 OBJECTIVES This exercise covers map projection, the systematic rendering of the earth's round, three-dimensional surface onto a flat map. Any map projection inherently, and orientation of the earth's surface features. You will use Flex Projector to evaluate various map projections

Clarke, Keith

316

Maps and Mapping Page 1 of 11  

E-Print Network (OSTI)

Maps and Mapping Page 1 of 11 OBJECTIVES Online mapping is redefining the concept of maps in our culture. Cartographic mash-ups, mapping applications that combine content from multiple sources. The relative ease with which anyone can add location based information to a map has inspired a mash

Clarke, Keith

317

Maps - U.S. Energy Information Administration (EIA)  

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

Maps Maps Overview & General Energy Disruptions Interactive maps with energy infrastructure and real-time storm tracking Historical Disruption reports Gulf of Mexico Fact Sheet Country Analysis Briefs U.S. Census Region Map U.S. Climate Zones for 2003 Commercial Buildings Energy Consumption Survey (CBECS) U.S. Federal Region Map State Energy Profile Maps | Map Details and Data Coal mines Federal lands Market hubs: NGL and natural gas Oil/gas production, refining and processing Pipelines and electric transmission Power plants Resources: coal, oil and gas, shale, tight gas, biomass, geothermal, photovotaic solar, wind Storage Waterborne transport: petroleum ports, waterways, and LNG import/export terminals World Regions Coal Asia coal consumption by country, 1980-2010 (animation)

318

Site Map  

NLE Websites -- All DOE Office Websites (Extended Search)

Home » Site Map Home » Site Map Site Map Home About Overview NERSC Mission Contact us Staff Center Leadership Sudip Dosanjh Select Publications Jeff Broughton Katie Antypas John Shalf Francesca Verdier Center Administration James Craw Norma Early Jeff Grounds Betsy MacGowan Zaida McCunney Lynn Rippe Suzanne Stevenson David Tooker Center Communications Jon Bashor Linda Vu Margie Wylie Kathy Kincade Advanced Technologies Group Nicholas Wright Brian Austin Research Projects Matthew Cordery Christopher Daley Analytics Group Peter Nugent David Camp Hank Childs Harinarayan Krishnan Burlen Loring Joerg Meyer Prabhat Oliver Ruebel Daniela Ushizima Gunther Weber Yushu Yao Computational Systems Group Jay Srinivasan James Botts Scott Burrow Tina Butler Nick Cardo Tina Declerck Ilya Malinov David Paul Larry Pezzaglia Iwona Sakrejda

319

Natural Gas Annual 2006  

Gasoline and Diesel Fuel Update (EIA)

6 6 Released: October 31, 2007 The Natural Gas Annual 2006 Summary Highlights provides an overview of the supply and disposition of natural gas in 2006 and is intended as a supplement to the Natural Gas Annual 2006. The Natural Gas Annual 2006 Summary Highlights provides an overview of the supply and disposition of natural gas in 2006 and is intended as a supplement to the Natural Gas Annual 2006. Natural Gas Annual --- Full report in PDF (5 MB) Special Files --- All CSV files contained in a self-extracting executable file. Respondent/Company Level Natural Gas Data Files Annual Natural and Supplemental Gas Supply and Disposition Company level data (1996 to 2007) as reported on Form EIA-176 are provided in the EIA-176 Query System and selected data files. EIA-191A Field Level Underground Natural Gas Storage Data: Detailed annual data (2006 and 2007) of storage field capacity, field type, and maximum deliverability as of December 31st of the report year, as reported by operators of all U.S. underground natural gas storage fields.

320

File:EIA-coalbed-gas.pdf | Open Energy Information  

Open Energy Info (EERE)

coalbed-gas.pdf coalbed-gas.pdf Jump to: navigation, search File File history File usage Coalbed Methane Fields, Lower 48 States Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 2.28 MB, MIME type: application/pdf) Description Coalbed Methane Fields, Lower 48 States Sources Energy Information Administration Related Technologies Natural Gas Creation Date 2009-04-08 Extent National Countries United States UN Region Northern America File history Click on a date/time to view the file as it appeared at that time. Date/Time Thumbnail Dimensions User Comment current 17:53, 20 December 2010 Thumbnail for version as of 17:53, 20 December 2010 1,650 × 1,275 (2.28 MB) MapBot (Talk | contribs) Automated bot upload You cannot overwrite this file.

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

9, 2001 9, 2001 Prices headed up the middle of last week despite seasonal or cooler temperatures everywhere but California (See Temperature Map) (See Deviation from Normal Temperatures Map) and the July 4th holiday, regarded as one of the lowest natural gas consumption days. As expected, the resulting 10-cent-per-MMBtu gain at the Henry Hub on Thursday compared with the previous Friday was undone the following day. The futures price for August delivery was able to stay ahead of the previous week by 12.2 cents to settle at $3.218 on Friday. Spot natural gas prices for large packages in southern California increased as much as $2.71 per MMBtu as temperatures soared and gas-fired power plants endeavored to meet air conditioning demand. Prices started to recede as temperatures abated by the end of the week. Strong gas supplies across the country supported another hefty net addition to storage of 105 Bcf.

322

Manhattan Project: Maps  

Office of Scientific and Technical Information (OSTI)

MAPS MAPS Resources Scroll down to view thumbnails of each map. Leslie Groves looks at a map of Japan. Manhattan Project: General Manhattan Project Facilities Places map "Signature Facilities of the MED" map Hanford Hanford map Hanford (black and white) map Hanford Site Diagram Hanford Site Location Map Hanford: Native Peoples map Hanford: Town map Los Alamos Map of Los Alamos, New Mexico Los Alamos: "Tech Area" map Oak Ridge Map of Clinton Engineer Works, Oak Ridge Clinton Engineer Works, Oak Ridge (black and white) map Oak Ridge: Projected Site for Atomic Production Plants, 1942, map Other Flight paths for Hiroshima and Nagasaki missions map Map of the Trinity Test Site Post-War U.S. Nuclear Tests map Manhattan Project Facilities Manhattan Project Facilities

323

Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Gas Sampling Gas Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Gas Sampling Details Activities (7) Areas (7) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Field Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: High flux can be indicative of conduits for fluid flow. Hydrological: Gas composition and source of fluids. Thermal: Anomalous flux is associated with active hydrothermal activity. Distinguish magmatic/mantle heat inputs. Can be used to estimate reservoir fluid temperatures. Dictionary.png Gas Sampling: Gas sampling is done to characterize the chemical, thermal, and hydrological properties of a surface or subsurface hydrothermal system.

324

The Cosmic Web Imager : An integral field spectrograph for the Hale Telescope at Palomar Observatory. Instrument  

E-Print Network (OSTI)

The Cosmic Web Imager : An integral field spectrograph for the Hale Telescope at Palomar for the Hale 200" telescope at the Palomar Observatory. CWI has been built specifically for the observation), and oxygen (OVI 1036°A) to detect and map diffuse gas around and between galaxies and quasars at redshifts 2

Martin, Chris

325

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Impact of Interruptible Natural Gas Service A Snapshot of California Natural Gas Market: Status and Outlook EIA's Testimony on Natural Gas Supply and Demand Residential Natural Gas Price Brochure Status of Natural Gas Pipeline System Capacity Previous Issues of Natural Gas Weekly Update Natural Gas Homepage Overview Net additions to storage during the fourth week of April were estimated to have been over 100 Bcf-a record high level for the first month of the refill season. Compared to last year when only 36 Bcf or 1.2 Bcf per day were added to stocks in April, this year the industry appears to be taking advantage of the reduction in demand that typically occurs in April, the first shoulder month of the year, and the recent price declines. After beginning the week down, spot prices at the Henry Hub trended down most days last week to end trading on Friday at $4.49 per MMBtu-the lowest price since early November. On the NYMEX futures market, the near-month (June) contract also moved down most days and ended last week at $4.490-down $0.377 from the previous Friday. Some-early summer high temperatures last week in the Northeast and winter-like weather in the Rockies (See Temperature Map) (See Deviation from Normal Temperatures Map) appear to have had little impact on the natural gas markets as prices declined most days at most major locations.

326

Thermal maps of gases in heterogeneous reactions  

Science Journals Connector (OSTI)

... gas–solid interface. Consequently, much effort is invested in optimizing the design of catalytic reactors, usually by modelling the coupling between heat transfer, fluid dynamics and surface reaction kinetics ... reaction. However, it is challenging to probe the behaviour of a gas inside a reactor without disturbing its flow, particularly when trying also to map the physical parameters and ...

Nanette N. Jarenwattananon; Stefan Glöggler; Trenton Otto; Arek Melkonian; William Morris; Scott R. Burt; Omar M. Yaghi; Louis-S. Bouchard

2013-10-23T23:59:59.000Z

327

Natural Gas Annual 2007  

Gasoline and Diesel Fuel Update (EIA)

7 7 Released: January 28, 2009 The Natural Gas Annual 2007 provides information on the supply and disposition of natural gas in the United States. Production, transmission, storage, deliveries, and price data are published by State for 2007. Summary data are presented for each State for 2003 to 2007. The Natural Gas Annual 2007 Summary Highlights provides an overview of the supply and disposition of natural gas in 2007 and is intended as a supplement to the Natural Gas Annual 2007. Natural Gas Annual --- Full report in PDF (5 MB) Special Files --- All CSV files contained in a self-extracting executable file. Respondent/Company Level Natural Gas Data Files Annual Natural and Supplemental Gas Supply and Disposition Company level data (1996 to 2007) as reported on Form EIA-176 are provided in the EIA-176 Query System and selected data files. EIA-191A Field Level Underground Natural Gas Storage Data: Detailed annual data (2005 to 2007) of storage field capacity, field type, and maximum deliverability as of December 31st of the report year, as reported by operators of all U.S. underground natural gas storage fields.

328

Natural Gas Annual 2009  

Gasoline and Diesel Fuel Update (EIA)

9 9 Released: December 28, 2010 The Natural Gas Annual 2009 provides information on the supply and disposition of natural gas in the United States. Production, transmission, storage, deliveries, and price data are published by State for 2009. Summary data are presented for each State for 2005 to 2009. The Natural Gas Annual 2009 Summary Highlights provides an overview of the supply and disposition of natural gas in 2009 and is intended as a supplement to the Natural Gas Annual 2009. Natural Gas Annual --- Full report in PDF (5 MB) Special Files --- All CSV files contained in a self-extracting executable file. Respondent/Company Level Natural Gas Data Files Annual Natural and Supplemental Gas Supply and Disposition Company level data (1996 to 2009) as reported on Form EIA-176 are provided in the EIA-176 Query System and selected data files. EIA-191A Field Level Underground Natural Gas Storage Data: Detailed annual data (2005 to 2009) of storage field capacity, field type, and maximum deliverability as of December 31st of the report year, as reported by operators of all U.S. underground natural gas storage fields.

329

Natural Gas Annual 2008  

Gasoline and Diesel Fuel Update (EIA)

8 8 Released: March 2, 2010 The Natural Gas Annual 2008 provides information on the supply and disposition of natural gas in the United States. Production, transmission, storage, deliveries, and price data are published by State for 2008. Summary data are presented for each State for 2004 to 2008. The Natural Gas Annual 2008 Summary Highlights provides an overview of the supply and disposition of natural gas in 2008 and is intended as a supplement to the Natural Gas Annual 2008. Natural Gas Annual --- Full report in PDF (5 MB) Special Files --- All CSV files contained in a self-extracting executable file. Respondent/Company Level Natural Gas Data Files Annual Natural and Supplemental Gas Supply and Disposition Company level data (1996 to 2008) as reported on Form EIA-176 are provided in the EIA-176 Query System and selected data files. EIA-191A Field Level Underground Natural Gas Storage Data: Detailed annual data (2005 to 2008) of storage field capacity, field type, and maximum deliverability as of December 31st of the report year, as reported by operators of all U.S. underground natural gas storage fields.

330

Site Map | DOEpatents  

Office of Scientific and Technical Information (OSTI)

Site Map Site Map Home Basic Search Advanced Search DOEpatents FAQ About DOEpatents Site Map Contact Us Website PoliciesImportant Links...

331

Microminiature gas chromatograph  

DOE Patents (OSTI)

A microminiature gas chromatograph (.mu.GC) comprising a least one silicon wafer, a gas injector, a column, and a detector. The gas injector has a normally closed valve for introducing a mobile phase including a sample gas in a carrier gas. The valve is fully disposed in the silicon wafer(s). The column is a microcapillary in silicon crystal with a stationary phase and is mechanically connected to receive the mobile phase from the gas injector for the molecular separation of compounds in the sample gas. The detector is mechanically connected to the column for the analysis of the separated compounds of sample gas with electronic means, e.g., ion cell, field emitter and PIN diode.

Yu, Conrad M. (Antioch, CA)

1996-01-01T23:59:59.000Z

332

Category:Map Files | Open Energy Information  

Open Energy Info (EERE)

image files, and where available, links to KMZ image files, and where available, links to KMZ sources used to generate the image files. Add.png Add a new Map File Subcategories This category has the following 4 subcategories, out of 4 total. M [×] Map Image Files‎ [×] Map PDF Files‎ N [×] NREL Map Files‎ 1 pages S [×] SWERA Map Files‎ Media in category "Map Files" The following 200 files are in this category, out of 1,687 total. (previous 200) (next 200) Australia-Solar-Map.png Australia-Solar-Map.png 55 KB Banglmetst 221.pdf Banglmetst 221.pdf 5.42 MB Black.Warrior.Basin usgs.map.pdf Black.Warrior.Basin us... 148 KB BOEMRE atlantic.OCS.multiple.use.map.2003.pdf BOEMRE atlantic.OCS.mu... 3.06 MB BOEMRE lease.platforms.santa.barb.map.5.2010.pdf BOEMRE lease.platforms... 1.41 MB BOEMRE OCS.oil.gas.2007-12.map.pdf

333

Gathering Interstellar Gas  

Science Journals Connector (OSTI)

...pressure of the solar wind and the inward pressure...heliosphere encounters a mass equivalent to Mount...heliosphere—a lower velocity brings into question...that can be used with the map of the interstellar gas...strength of its stellar wind. As we explore the diverse...

Seth Redfield

2012-06-08T23:59:59.000Z

334

Observation of multiple ionization pathways for OCS in an intense laser field resolved by three-dimensional covariance mapping and visualized by hierarchical ionization topology  

SciTech Connect

The two- and three-body Coulomb explosion of carbonyl sulfide (OCS) by 790 nm, 50 fs laser pulses focused to {approx_equal}10{sup 16} W cm{sup -2} has been investigated by the three-dimensional covariance mapping technique. In a triatomic molecule, a single charge state, in this case the trication, has been observed to dissociate into two distinct energy channels. With the aid of a three-dimensional visualization technique to reveal the ionization hierarchy, evidence is presented for the existence of two sets of ionization pathways resulting from these two initial states. While one group of ions can be modeled using a classical enhanced ionization model, the second group, consisting of mainly asymmetric channels, cannot. The results provide clear evidence that an enhanced ionization approach must also be accompanied by an appreciation of the effects of excited ionic states and multielectronic processes.

Bryan, W. A.; Newell, W. R.; Sanderson, J. H.; Langley, A. J. [Department of Physics and Astronomy, University College London, Gower Street, London WC1E 6BT (United Kingdom); Department of Physics, University of Waterloo, Waterloo, Ontario, N2L 3G1 (Canada); Central Laser Facility, Rutherford Appleton Laboratory, Chilton, Didcot, Oxon OX11 0QX (United Kingdom)

2006-11-15T23:59:59.000Z

335

Observation of multiple ionization pathways for OCS in an intense laser field resolved by three-dimensional covariance mapping and visualized by hierarchical ionization topology  

E-Print Network (OSTI)

The two- and three-body Coulomb explosion of carbonyl sulfide (OCS) by 790 nm, 50 fs laser pulses focussed to $\\approx $ 10$^{16}$ Wcm$^{-2}$ has been investigated by three-dimensional covariance mapping technique. For the first time in a triatomic molecule, a single charge state, in this case the trication, has been observed to dissociate into two distinct energy channels. With the aid of a three dimensional visualization technique to reveal the ionization hierarchy, evidence is presented for the existence of two sets of ionization pathways resulting from these two initial states. While one group of ions can be modeled using a Classical enhanced ionization model, the second group, consisting of mainly asymmetric channels, can not. The results provide clear evidence that an enhanced ionization approach must also be accompanied by an appreciation of the effects of excited ionic states and multi-electronic processes.

W. A. Bryan; W. R. Newell; J. H. Sanderson; A. J. Langley

2006-10-10T23:59:59.000Z

336

Artificial neural network modeling and cluster analysis for organic facies and burial history estimation using well log data: A case study of the South Pars Gas Field, Persian Gulf, Iran  

Science Journals Connector (OSTI)

Intelligent and statistical techniques were used to extract the hidden organic facies from well log responses in the Giant South Pars Gas Field, Persian Gulf, Iran. Kazhdomi Formation of Mid-Cretaceous and Kangan-Dalan Formations of Permo-Triassic Data ... Keywords: Artificial neural network, Burial history, Cluster analysis, Organic facies, Rock-Eval pyrolysis, Well log data

Bahram Alizadeh; Saeid Najjari; Ali Kadkhodaie-Ilkhchi

2012-08-01T23:59:59.000Z

337

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Impact of Interruptible Natural Gas Service A Snapshot of California Natural Gas Market: Status and Outlook EIA's Testimony on Natural Gas Supply and Demand Residential Natural Gas Price Brochure Status of Natural Gas Pipeline System Capacity Previous Issues of Natural Gas Weekly Update Natural Gas Homepage Overview: Monday, June 04, 2001 Stock builds slowed from their recent pace, even though spot prices continued their downward trend to end the week at the Henry Hub at $3.71 per MMBtu, which is a Friday-to-Friday decline of $0.14 per MMBtu. The NYMEX contract price for June delivery at the Henry Hub settled Tuesday at $3.738, the lowest close-out of a near month contract since the May 2000 contract. The July contract price was $3.930 per MMBtu on Friday, $0.103 lower than a week earlier. Mild weather in the Northeast and Midwest continued to suppress prices on the Eastern Seaboard, while a short burst of warm temperatures in southern California early in the week had the opposite effect on prices in that region. (See Temperature Map) (See Deviation from Normal Temperatures Map) Net injections to storage for the week ended Friday, May 25 were 99 Bcf, breaking a 4-week string of 100-plus net injections.

338

Feminism, Maps and GIS  

Science Journals Connector (OSTI)

Until recently, there was not much connection between feminism and cartography or GIS (geographic information science and/or system) but today they are increasingly intertwined. The meaning and purpose of mapping have significantly changed in recent decades due to several reasons. For example, the mapping process has become computerized, virtually all spatial information is now digital, and GIS has emerged as essential when working with spatial data. At the same time, women have increased their visibility and presence in science and technologies. Feminist scholarship, too, has made a profound impact on social science and geography and has come to inform and influence the fields of cartography and GIS. This article discusses the changing relationship of cartography and GIS and presents major feminist critiques of these fields. After examining the undervalued contribution of women to both cartography and GIS, the article focuses on an ongoing engagement of feminism with GIS and practices of mapping. This engagement includes reclaiming the power of vision, creating a range of feminist cartographies, and the broader impacts of geospatial technologies on women's daily lives.

M. Pavlovskaya

2009-01-01T23:59:59.000Z

339

Fermilab Map Instructions  

NLE Websites -- All DOE Office Websites (Extended Search)

This Fermilab interactive map is actually a series of maps. The first map in the series--the map that you just clicked on to get this window--is an overview of the entire Fermilab...

340

Influence assessment of landfill gas pumping  

Science Journals Connector (OSTI)

Changes in CH4 gas concentrations arising in a landfill as a consequence of a number of gas extraction pumping rates, are characterized. The field-monitored results indicate a fairly free flow of gas through the ...

Edward A. McBean; Anthony J. Crutcher; Frank A. Rovers

1984-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Fractional Zaslavsky and Henon Discrete Maps  

E-Print Network (OSTI)

This paper is devoted to the memory of Professor George M. Zaslavsky passed away on November 25, 2008. In the field of discrete maps, George M. Zaslavsky introduced a dissipative standard map which is called now the Zaslavsky map. G. Zaslavsky initialized many fundamental concepts and ideas in the fractional dynamics and kinetics. In this paper, starting from kicked damped equations with derivatives of non-integer orders we derive a fractional generalization of discrete maps. These fractional maps are generalizations of the Zaslavsky map and the Henon map. The main property of the fractional differential equations and the correspondent fractional maps is a long-term memory and dissipation. The memory is realized by the fact that their present state evolution depends on all past states with special forms of weights.

Vasily E. Tarasov

2011-07-26T23:59:59.000Z

342

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Overview - May 21, 2001 Somewhat warmer temperatures early in the week, especially in the South, provided a lift to natural gas spot and futures prices. (See Temperature Map) (See Deviation from Normal Temperatures Map) However, a report of another large stock build and a revised forecast for normal to below-normal temperatures over a larger area of the country turned the week's gains into losses. On a week-to-week basis, the spot price of natural gas at the Henry Hub dropped $0.10 to end Friday, May 18 at $4.15 per MMBtu, while the NYMEX price of natural gas for June delivery at the Henry Hub declined $0.013 to $4.291 per MMBtu. At 119 Bcf, net injections to storage for the week ended May 11, 2001, were the highest value for the 8-year period of weekly AGA data.

343

Husimi Maps in Graphene  

E-Print Network (OSTI)

We present a method for bridging the gap between the Dirac effective field theory and atomistic simulations in graphene based on the Husimi projection, allowing us to depict phenomena in graphene at arbitrary scales. This technique takes the atomistic wavefunction as an input, and produces semiclassical pictures of quasiparticles in the two Dirac valleys. We use the Husimi tech- nique to produce maps of the scattering behavior of boundaries, giving insight into the properties of wavefunctions at energies both close to and far from the Dirac point. Boundary conditions play a significant role to the rise of Fano resonances, which we examine using the Husimi map to deepen our understanding of bond currents near resonance.

Douglas J. Mason; Mario F. Borunda; Eric J. Heller

2012-06-08T23:59:59.000Z

344

SECONDARY NATURAL GAS RECOVERY IN THE APPALACHIAN BASIN: APPLICATION OF ADVANCED TECHNOLOGIES IN A FIELD DEMONSTRATION SITE, HENDERSON DOME, WESTERN PENNSYLVANIA  

SciTech Connect

The principal objectives of this project were to test and evaluate technologies that would result in improved characterization of fractured natural-gas reservoirs in the Appalachian Basin. The Bureau of Economic Geology (Bureau) worked jointly with industry partner Atlas Resources, Inc. to design, execute, and evaluate several experimental tests toward this end. The experimental tests were of two types: (1) tests leading to a low-cost methodology whereby small-scale microfractures observed in matrix grains of sidewall cores can be used to deduce critical properties of large-scale fractures that control natural-gas production and (2) tests that verify methods whereby robust seismic shear (S) waves can be generated to detect and map fractured reservoir facies. The grain-scale microfracture approach to characterizing rock facies was developed in an ongoing Bureau research program that started before this Appalachian Basin study began. However, the method had not been tested in a wide variety of fracture systems, and the tectonic setting of rocks in the Appalachian Basin composed an ideal laboratory for perfecting the methodology. As a result of this Appalachian study, a low-cost commercial procedure now exists that will allow Appalachian operators to use scanning electron microscope (SEM) images of thin sections extracted from oriented sidewall cores to infer the spatial orientation, relative geologic timing, and population density of large-scale fracture systems in reservoir sandstones. These attributes are difficult to assess using conventional techniques. In the Henderson Dome area, large quartz-lined regional fractures having N20E strikes, and a subsidiary set of fractures having N70W strikes, are prevalent. An innovative method was also developed for obtaining the stratigraphic and geographic tops of sidewall cores. With currently deployed sidewall coring devices, no markings from which top orientation can be obtained are made on the sidewall core itself during drilling. The method developed in this study involves analysis of the surface morphology of the broken end of the core as a top indicator. Together with information on the working of the tool (rotation direction), fracture-surface features, such as arrest lines and plume structures, not only give a top direction for the cores but also indicate the direction of fracture propagation in the tough, fine-grained Cataract/Medina sandstones. The study determined that microresistivity logs or other image logs can be used to obtain accurate sidewall core azimuths and to determine the precise depths of the sidewall cores. Two seismic S-wave technologies were developed in this study. The first was a special explosive package that, when detonated in a conventional seismic shot hole, produces more robust S-waves than do standard seismic explosives. The importance of this source development is that it allows S-wave seismic data to be generated across all of the Appalachian Basin. Previously, Appalachian operators have not been able to use S-wave seismic technology to detect fractured reservoirs because the industry-standard S-wave energy source, the horizontal vibrator, is not a practical source option in the heavy timber cover that extends across most of the basin. The second S-wave seismic technology that was investigated was used to verify that standard P-wave seismic sources can create robust downgoing S-waves by P-to-S mode conversion in the shallow stratigraphic layering in the Appalachian Basin. This verification was done by recording and analyzing a 3-component vertical seismic profile (VSP) in the Atlas Montgomery No. 4 well at Henderson Dome, Mercer County, Pennsylvania. The VSP data confirmed that robust S-waves are generated by P-to-S mode conversion at the basinwide Onondaga stratigraphic level. Appalachian operators can thus use converted-mode seismic technology to create S-wave images of fractured and unfractured rock systems throughout the basin.

BOB A. HARDAGE; ELOISE DOHERTY; STEPHEN E. LAUBACH; TUCKER F. HENTZ

1998-08-14T23:59:59.000Z

345

Maps and Mapping Lab 6: Terrain Representation  

E-Print Network (OSTI)

Maps and Mapping Lab 6: Terrain Representation OBJECTIVES Representing the earth's relief on a two. In this exercise, we will examine some ways that terrain can be represented on a map and in digital form. You exaggeration using Google Earth. MATERIALS USGS Quadrangle map, Ruler, Pencil, Calculator, Google Earth (4

Clarke, Keith

346

Oil and Gas Gateway | Open Energy Information  

Open Energy Info (EERE)

Oil and Gas Gateway Oil and Gas Gateway Jump to: navigation, search Oil and Gas Companies The oil and gas industry is the largest energy industry in the world, with companies spanning the globe. The map below depicts the top oil companies. Anyone can add another company to this list. Add a new Oil and Gas Company Loading map... {"format":"googlemaps3","type":"ROADMAP","types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"limit":500,"offset":0,"link":"all","sort":[""],"order":[],"headers":"show","mainlabel":"","intro":"","outro":"","searchlabel":"\u2026

347

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

in waters up to 9000 feet deep. Southern Natural Gas Company has scheduled a shut-in test at the Muldon Storage Field in Mississippi for April 5 through April 11. Under the...

348

Fluid Inclusion Gas Analysis  

SciTech Connect

Fluid inclusion gas analysis for wells in various geothermal areas. Analyses used in developing fluid inclusion stratigraphy for wells and defining fluids across the geothermal fields. Each sample has mass spectrum counts for 180 chemical species.

Dilley, Lorie

2013-01-01T23:59:59.000Z

349

Holographic Chaplygin gas model  

E-Print Network (OSTI)

In this paper we consider a correspondence between the holographic dark energy density and Chaplygin gas energy density in FRW universe. Then we reconstruct the potential and the dynamics of the scalar field which describe the Chaplygin cosmology.

M R Setare

2007-04-27T23:59:59.000Z

350

Eastern Energy Zones Mapping Tool  

Energy.gov (U.S. Department of Energy (DOE))

The Eastern Interconnection States’ Planning Council (EISPC) has released the Energy Zones (EZ) Mapping Tool, a free, web-based interactive tool that will help states and other stakeholders in the Eastern Interconnection identify geographic areas suitable for the development of clean energy resources (natural gas, sequestration or utilitization locations for C02 from coal, nuclear, and renewable) which can potentially provide significant amounts of new electric power generation.

351

The military aircraft gas turbine  

Science Journals Connector (OSTI)

The development of the gas turbine for use in military aircraft is discussed. The advancing fields of component technology and engine testing are also outlined

R.M. Denning; R.J. Lane

1983-01-01T23:59:59.000Z

352

Adiabatic Demagnetization Refrigerator Field Mapping and Shielding Models for a 70 mK Superconducting Transition Edge Sensor Array and Associated Electronics  

SciTech Connect

An X-ray detection instrument to be flown on a sounding rocket experiment (the Advanced Technology Solar Spectroscopic Imager -- ATSSI) for solar physics observations is being developed by the Lockheed Martin Solar and Astrophysics Laboratory (LMSAL). The detector is a novel class of microcalorimeter, a superconducting Transition-Edge Sensor (TES), that coupled with associated SQUID and feedback electronics requires high temperature stability at {approx}70 mK to resolve the energy of absorbed X-ray photons emitted from the solar corona. The cooling system incorporates an existing Adiabatic Demagnetization Refrigerator (ADR) developed at the University of Wisconsin (UW), which was previously flown to study the diffuse cosmic X-ray background. The Si thermistor detectors for that project required 130 K shielded JFET electronic components that are much less sensitive to the external field of the ADR solenoid than are the 1st ({approx}70 mK) and 2nd ({approx}2 K) SQUID stages used with TESs for solar observations. Modification of the Wisconsin ADR design, including TES focal plane and electronics re-positioning, therefore requires a tradeoff between the existing ADR solenoid nulling coil geometry and a low mass passive solenoid shield, while preserving the vibration isolation features of the existing design. We have developed models to accurately compute the magnetic field with and without shielding or nulling coils at critical locations to guide the re-design of the detector subsystem. The models and their application are described.

Ladner, D. R. [N-Science Corporation, Arvada, CO 80002 (United States); Martinez-Galarce, D. S. [Lockheed Martin Solar and Astrophysics Laboratory, Palo Alto, CA 94304 (United States); McCammon, D. [University of Wisconsin, Madison, WI 53706 (United States)

2006-04-27T23:59:59.000Z

353

Tips for Key Maps / Inset Maps How Do I Add a Key Maps or Inset Maps  

E-Print Network (OSTI)

Tips for Key Maps / Inset Maps How Do I Add a Key Maps or Inset Maps You need a new data frame o the properties/look of the extent rectangle Tips Index Map o Should be a simplified version of the map o Should cover at least 5X the area of the main map o Should have its own scale/coordinates/title o Main coverage

Brownstone, Rob

354

Acquisition of Landmark Knowledge from Static and Dynamic Presentation of Route Maps  

E-Print Network (OSTI)

gas station is north of McDonald's" can be expressed succinctly in maps (Figure 1) by placing an icon of a gas station on the north side of an icon of McDonald's. Maps have further advantages since they can representation of the direction "Shell gas station is north of McDonald's" Despite the ability to preserve

Bremen, Universität

355

Category:Data Collection and Mapping | Open Energy Information  

Open Energy Info (EERE)

1 pages F Fault Mapping 1 pages Field Mapping 1 pages H Hand-held X-Ray Fluorescence (XRF) 1 pages M Macrophotography 1 pages P Portable X-Ray...

356

Abandoned oil fields in Oklahoma  

SciTech Connect

Data are presented for approximately 165 abandoned oil fields in Oklahoma that have produced 10,000 or more barrels of oil prior to abandonment. The following information is provided for each field: county; DOE field code; field name; AAPG geologic province code; discovery date of field; year of last production, if known; discovery well operator; proven acreage; formation thickness; depth of field; gravity of oil production; calendar year; yearly field oil production; yearly field gas production; cumulative oil production; cumulative gas production; number abandoned fields in county; cumulative production of oil from fields; and cumulative production of gas from fields. (ATT)

Chism, J.

1983-08-01T23:59:59.000Z

357

Category:Map PDF Files | Open Energy Information  

Open Energy Info (EERE)

PDF Files PDF Files Jump to: navigation, search This category contains map files that originated in PDF format. Media in category "Map PDF Files" The following 200 files are in this category, out of 277 total. (previous 200) (next 200) Black.Warrior.Basin usgs.map.pdf Black.Warrior.Basin us... 148 KB BOEMRE atlantic.OCS.multiple.use.map.2003.pdf BOEMRE atlantic.OCS.mu... 3.06 MB BOEMRE lease.platforms.santa.barb.map.5.2010.pdf BOEMRE lease.platforms... 1.41 MB BOEMRE OCS.oil.gas.2007-12.map.pdf BOEMRE OCS.oil.gas.200... 1.39 MB BOEMRE oil.gas.plant.platform.sta.brbra.map.4.2010.pdf BOEMRE oil.gas.plant.p... 234 KB BOEMRE platforms.leases.longbeach.map.5.2010.pdf BOEMRE platforms.lease... 57 KB BOEMRE US.CSB.bathy.map.pdf BOEMRE US.CSB.bathy.ma... 824 KB BOEMRE US.CSB.Map.pdf

358

Category:Map Image Files | Open Energy Information  

Open Energy Info (EERE)

Image Files Image Files Jump to: navigation, search This category contains map files that originated in an image format (such as gif or jpeg). Media in category "Map Image Files" The following 200 files are in this category, out of 1,687 total. (previous 200) (next 200) Australia-Solar-Map.png Australia-Solar-Map.png 55 KB Banglmetst 221.pdf Banglmetst 221.pdf 5.42 MB Black.Warrior.Basin usgs.map.pdf Black.Warrior.Basin us... 148 KB BOEMRE atlantic.OCS.multiple.use.map.2003.pdf BOEMRE atlantic.OCS.mu... 3.06 MB BOEMRE lease.platforms.santa.barb.map.5.2010.pdf BOEMRE lease.platforms... 1.41 MB BOEMRE OCS.oil.gas.2007-12.map.pdf BOEMRE OCS.oil.gas.200... 1.39 MB BOEMRE oil.gas.plant.platform.sta.brbra.map.4.2010.pdf BOEMRE oil.gas.plant.p... 234 KB BOEMRE platforms.leases.longbeach.map.5.2010.pdf

359

Evidential cognitive maps  

Science Journals Connector (OSTI)

In order to handle uncertain information, this paper proposes evidential cognitive maps (ECMs), similar to the fuzzy cognitive maps (FCMs). ECMs are uncertain-graph structures for representing causal reasoning through the combination of cognitive maps ... Keywords: Data fusion, Decision making, Evidence theory, Evidential cognitive maps, Fuzzy cognitive maps

Bingyi Kang; Yong Deng; Rehan Sadiq; Sankaran Mahadevan

2012-11-01T23:59:59.000Z

360

Gas Flux Sampling | Open Energy Information  

Open Energy Info (EERE)

Gas Flux Sampling Gas Flux Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Gas Flux Sampling Details Activities (26) Areas (20) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Gas Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: High flux can be indicative of conduits for fluid flow. Hydrological: Thermal: Anomalous flux is associated with active hydrothermal activity. Dictionary.png Gas Flux Sampling: Gas flux sampling measures the flow of volatile gas emissions from a specific location and compares it to average background emissions. Anomalously high gas flux can be an indication of hydrothermal activity.

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

EIA - Natural Gas Pipeline Network - Underground Natural Gas Storage  

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

Storage Storage About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates Underground Natural Gas Storage Overview | Regional Breakdowns Overview Underground natural gas storage provides pipelines, local distribution companies, producers, and pipeline shippers with an inventory management tool, seasonal supply backup, and access to natural gas needed to avoid imbalances between receipts and deliveries on a pipeline network. There are three principal types of underground storage sites used in the United States today. They are: · depleted natural gas or oil fields (326), · aquifers (43), or · salt caverns (31). In a few cases mine caverns have been used. Most underground storage facilities, 82 percent at the beginning of 2008, were created from reservoirs located in depleted natural gas production fields that were relatively easy to convert to storage service, and that were often close to consumption centers and existing natural gas pipeline systems.

362

Maps and Plans  

E-Print Network (OSTI)

shrouded door to box seats. Rose / Maps and Plans Re-Placing Places 20.1 Rose / Maps and Plans Re-Placing PlacesMaps and Plans Thomas Rose Architectural plans create the

Rose, Thomas

2008-01-01T23:59:59.000Z

363

Holomorphic segre preserving maps  

E-Print Network (OSTI)

for holomorphic Segre maps. Math. Ann. 337, 457-478, (2007).There are no holomorphic maps satisfying criteria (1.37). (j ? C\\{0}, the family of maps given by H = c 1 z 1 , . . . ,

Angle, Robert Blair

2008-01-01T23:59:59.000Z

364

Natural Gas  

Science Journals Connector (OSTI)

30 May 1974 research-article Natural Gas C. P. Coppack This paper reviews the world's existing natural gas reserves and future expectations, together with natural gas consumption in 1972, by main geographic...

1974-01-01T23:59:59.000Z

365

Building America Technlogy Solutions for New and Existing Homes: Improving the Field Performance of Natural Gas Furnaces, Chicago, Illinois (Fact Sheet)  

Energy.gov (U.S. Department of Energy (DOE))

In this project, the PARR research team examined the impact that common installation practices and age-induced equipment degradation may have on the installed performance of natural gas furnaces, as measured by steady-state efficiency and AFUE.

366

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

25, 2001 25, 2001 The industry stock build that began in April has continued into June as the latest weekly estimate indicates that more than 100 Bcf was again added to working gas storage levels. At the same time that natural gas stocks have been increasing, prices have been generally trending down. Prices at many major spot markets moved down most days last week and ended the week between 20 and 30 cents per MMBtu below Tuesday's prices. On the NYMEX futures market, the near-month (July) contract also ended the week down 25 cents from Tuesday's high of $3.981. Much of the country continued to enjoy moderate temperatures during last week, which saw the first day of summer (June 21) prices (See Temperature Map) (See Deviation from Normal Temperatures Map).

367

Study of gas production potential of New Albany Shale (group) in the Illinois basin  

SciTech Connect

The New Albany Shale (Devonian and Mississippian) is recognized as both a source rock and gas-producing reservoir in the Illinois basin. The first gas discovery was made in 1885, and was followed by the development of several small fields in Harrison County, Indiana, and Meade County, Kentucky. Recently, exploration for and production of New Albany gas has been encouraged by the IRS Section 29 tax credit. To identify technology gaps that have restricted the development of gas production form the shale gas resource in the basin, the Illinois Basin Consortium (IBC), composed of the Illinois, Indiana, and Kentucky geological surveys, is conducting a cooperative research project with the Gas Research Institute (GRI). An earlier study of the geological and geochemical aspects of the New Albany was conducted during 1976-1978 as part of the Eastern Gas Shales Project (EGSP) sponsored by the Department of Energy (DOE). The current IBC/GRI study is designed to update and reinterpret EGSP data and incorporate new data obtained since 1978. During the project, relationships between gas production and basement structures are being emphasized by constructing cross sections and maps showing thickness, structure, basement features, and thermal maturity. The results of the project will be published in a comprehensive final report in 1992. The information will provide a sound geological basis for ongoing shale-gas research, exploration, and development in the basin.

Hasenmueller, N.R.; Boberg, W.S.; Comer, J.; Smidchens, Z. (Indiana Geological Survey, Bloomington (United States)); Frankie, W.T.; Lumm, D.K. (Illinois State Geological Survey, Champaign (United States)); Hamilton-Smith, T.; Walker, J.D. (Kentucky Geological Survey, Lexington (United States))

1991-08-01T23:59:59.000Z

368

Historical Network Maps  

NLE Websites -- All DOE Office Websites (Extended Search)

Publications and Presentations Galleries ESnet Awards and Honors ESnet Live Blog Home Engineering Services The Network Network Maps Historical Network Maps Engineering...

369

Trivializing maps, the Wilson flow and the HMC algorithm  

E-Print Network (OSTI)

In lattice gauge theory, there exist field transformations that map the theory to the trivial one, where the basic field variables are completely decoupled from one another. Such maps can be constructed systematically by integrating certain flow equations in field space. The construction is worked out in some detail and it is proposed to combine the Wilson flow (which generates approximately trivializing maps for the Wilson gauge action) with the HMC simulation algorithm in order to improve the efficiency of lattice QCD simulations.

Martin Lüscher

2009-12-03T23:59:59.000Z

370

“Deep Maps”: A Brief for Digital Palimpsest Mapping Projects (DPMPs, or “Deep Maps”)  

E-Print Network (OSTI)

DEEP  MAPS”:  A  Brief  for   Digital  Palimpsest  DPMPs,  or  “Deep  Maps”)   SHELLEY  FISHER  FISHKIN  paintings,   drawings,   maps,   photos,   books,  

Fishkin, Shelley Fisher

2011-01-01T23:59:59.000Z

371

FIELD DEPLOYMENT EVALUATION OF THE FREEZE-THAW/EVAPORATION (FTE) PROCESS TO TREAT OIL AND GAS PRODUCED WATERS. Task 45. Final topical report  

SciTech Connect

TASK 45 FIELD DEPLOYMENT EVALUATION OF THE FREEZE-THAW/ EVAPORATION (FTE ) PROCESS TO TREAT OIL AND GAS PRODUCED WATERS coupling evaporation with freezing. This offers operators a year- round method for treating produced water. Treating water with the FTE process reduces the volume of water to be disposed of as well as purifying the water to a level acceptable for watering livestock and agricultural lands. This process is currently used at two evaporation facilities, one in the San Juan Basin in New Mexico and one in the Green River Basin in Wyoming. the freezing point below that of pure water. When such a solution is cooled below 32EF, relatively pure ice crystals form, along with an unfrozen brine solution that contains elevated concentrations of salts. Because of the brine's high concentration of these constituents, its density is greater than that of the ice, and the purified ice and brine are easily separated. Coupling the natural processes of freezing and evaporation makes the FTE process a more cost- effective and efficient method for the treatment and disposal of produced water and allows for year-round operation of an FTE facility. drops below 32 F, produced water is automatically pumped from a holding pond and sprayed onto a freezing pad. The freezing pad consists of an elevated framework of piping with regularly placed, upright, extendable spray heads similar to those used to irrigate lawns. As the spray freezes, an ice pile forms over the elevated framework of pipes, and the brine, with an elevated constituent concentration, drains from the ice pile. The high-salinity brine, identified by its high electrical conductivity, is separated using automatic valves and pumped to a pond where it can subsequently be disposed of by conventional methods. As the ice pile increases in height, the sprayers are extended. When the ice on the freezing pad melts, the relatively pure water is pumped from the freezing pad and discharged or stored for later use . No new wastes are generated by the FTE process. and the U. S. Department of Energy has been conducted since 1992 to develop a commercial FTE purification process for produced waters. Numeric process and economic modeling, as well as the laboratory-scale process simulation that confirmed the technical and economic feasibility of the process, was performed by B. C. Technologies, Ltd., and the University of North Dakota Energy & Environmental Research Center (EERC) from 1992 to 1995. They then conducted a field evaluation from 1995 to 1997 in New Mexico's San Juan Basin at a conventional evaporation facility operated by Amoco Production Company. The results of this evaluation confirmed that the FTE process has significant commercial economic potential. A new facility was designed in 1998, and its construction is expected to begin in 1999.

Ames A. Grisanti; James A. Sorensen

1999-05-01T23:59:59.000Z

372

Advanced combustion technologies for gas turbine power plants  

SciTech Connect

Objectives are to develop actuators for enhancing the mixing between gas streams, increase combustion stability, and develop hgih-temperature materials for actuators and sensors in combustors. Turbulent kinetic energy maps of an excited jet with co-flow in a cavity with a partially closed exhaust end are given with and without a longitudinal or a transverse acoustic field. Dielectric constants and piezoelectric coefficients were determined for Sr{sub 2}(Nb{sub x}Ta{sub 1-x}){sub 2}O{sub 7} ceramics.

Vandsburger, U. [Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States). Dept. of Mechanical Engineering; Roe, L.A. [Arkansas Univ., Fayetteville, AR (United States). Dept. of Mechanical Engineering; Desu, S.B. [Virginia Polytechnic Inst. and State Univ., Blacksburg, VA (United States). Dept. of Materials Science and Engineering

1995-12-31T23:59:59.000Z

373

The split algebras and noncompact Hopf maps  

SciTech Connect

We develop a noncompact version of the Hopf maps based on the split algebras. The split algebras consist of three species: split-complex numbers, split quaternions, and split octonions. They correspond to three noncompact Hopf maps that represent topological maps between hyperboloids in different dimensions with hyperboloid bundle. We realize such noncompact Hopf maps in two ways: one is to utilize the split-imaginary unit, and the other is to utilize the ordinary imaginary unit. Topological structures of the hyperboloid bundles are explored, and the canonical connections are naturally regarded as noncompact gauge field of monopoles.

Hasebe, Kazuki [Department of General Education, Kagawa National College of Technology, Takuma-cho, Mitoyo city, Kagawa 769-1192 (Japan)

2010-05-15T23:59:59.000Z

374

Allinea MAP at NERSC  

NLE Websites -- All DOE Office Websites (Extended Search)

MAP MAP MAP MAP from Allinea Software is a parallel profiler with a simple graphical user interface. It is installed on Hopper, Edison and Carver. Note that the performance of the X Windows-based MAP Graphical User Interface can be greatly improved if used in conjunction with the free NX software. Introduction Allinea MAP is a parallel profiler with simple Graphical User Interface. MAP can be run with up to 512 processors, to profile serial, OpenMP and MPI codes. The Allinea MAP web page and 'Allinea DDT and MAP User Guide' (available as $ALLINEA_TOOLS_DOCDIR/userguide.pdf after loading an allineatools module) are good resources for learning more about some of the advanced MAP features. Loading the Allinea Tools Module To use MAP, first load the 'allineatools' module to set the correct

375

Reprint of "3D geological modelling from boreholes, cross-sections and geological maps, application over former natural gas storages in coal mines" [Comput. Geosci. 34 (2008) 278-290  

Science Journals Connector (OSTI)

In a wide range of applications involving geological modelling, geological data available at low cost usually consist of documents such as cross-sections or geological maps and punctual data like borehole logs or outcrop descriptions. In order to build ... Keywords: 3D geological modelling, Data structuration, GIS, Geomodeler

Olivier Kaufmann; Thierry Martin

2009-01-01T23:59:59.000Z

376

Supercomputers Model 3D Map of Adolescent Universe  

NLE Websites -- All DOE Office Websites (Extended Search)

slice of the adolescent universe-just 3 billion years after the Big Bang. The map shows a web of hydrogen gas that varies from low to high density at a time when the universe was...

377

Emergency Exit Maps | Stanford Synchrotron Radiation Lightsource  

NLE Websites -- All DOE Office Websites (Extended Search)

Emergency Exit Maps SSRL Exit Maps Exit map 219 exit map trailer 274 exit map 450 trailers exit map trailer 271 exit map trailer 270 exit map trailer 294 exit maps 118 & 117 exit...

378

Career Map: Instrumentation Coordinator  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Instrumentation Coordinator positions.

379

Career Map: Engineering Manager  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Engineering Manager positions.

380

Career Map: Environmental Scientist  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Environmental Scientist positions.

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Career Map: Construction Worker  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Construction Worker positions.

382

Career Map: Industrial Engineer  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Industrial Engineer positions.

383

Career Map: Mechanical Engineer  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Mechanical Engineer positions.

384

Career Map: Aerospace Engineer  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Aerospace Engineer positions.

385

Career Map: Resource Scientist  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Resource Scientist positions.

386

Career Map: Electrical Engineer  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Electrical Engineer positions.

387

Career Map: Research Scientist  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Research Scientist positions.

388

Career Map: Transportation Worker  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Transportation Worker positions.

389

Career Map: Meteorological Technician  

Energy.gov (U.S. Department of Energy (DOE))

The Wind Program's Career Map provides job description information for Meteorological Technician positions.

390

Field evaluation of cofiring gas with coal for quantifying operational benefits and emissions trim in a utility boiler. Volume 2. Topical report, 1989-1990  

SciTech Connect

The volume consists of 14 appendixes to accompany volume 1 of the report, and covers the following test data: analysis of coal, fylash, and bottom ash samples; cleanliness factors; slagging observation record sheets; stack opacity measurements; stack sulphur dioxide and nitrogen oxides measurements; total coal flow; fuel gas flow; furnace exit gas temperature; percent oxygen at economizer outlet; percent excess air; bulk steam temperatures at secondary superheater and reheater outlets; secondary superheater and reheater tube outlet leg temperatures; unit heat rate; and models used for data interpretation.

Clark, K.J.; Torbov, T.S.; Impey, R.J.; Hara, K.G.; Burnett, T.D.

1993-02-01T23:59:59.000Z

391

Differential maps, difference maps, interpolated maps, and long term prediction  

SciTech Connect

Mapping techniques may be thought to be attractive for the long term prediction of motion in accelerators, especially because a simple map can approximately represent an arbitrarily complicated lattice. The intention of this paper is to develop prejudices as to the validity of such methods by applying them to a simple, exactly solveable, example. It is shown that a numerical interpolation map, such as can be generated in the accelerator tracking program TEAPOT, predicts the evolution more accurately than an analytically derived differential map of the same order. Even so, in the presence of appreciable'' nonlinearity, it is shown to be impractical to achieve accurate'' prediction beyond some hundreds of cycles of oscillation. This suggests that the value of nonlinear maps is restricted to the parameterization of only the leading'' deviation from linearity. 41 refs., 6 figs.

Talman, R.

1988-06-01T23:59:59.000Z

392

Surface Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Surface Gas Sampling Surface Gas Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Surface Gas Sampling Details Activities (12) Areas (10) Regions (1) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Gas Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Hydrological: Gas composition and source of fluids. Thermal: Distinguish magmatic/mantle heat inputs. Can be used to estimate reservoir fluid temperatures. Dictionary.png Surface Gas Sampling: Gas sampling is done to characterize the chemical, thermal, or hydrological properties of a surface or subsurface hydrothermal system. Other definitions:Wikipedia Reegle Introduction

393

Rapid communication Mapping urban pipeline leaks: Methane leaks across Boston  

E-Print Network (OSTI)

Rapid communication Mapping urban pipeline leaks: Methane leaks across Boston Nathan G. Phillips a of methane (CH4) in the United States. To assess pipeline emissions across a major city, we mapped CH4 leaks signatures w20& lighter (m ¼ �57.8&, �1.6& s.e., n ¼ 8). Repairing leaky natural gas distribution systems

Jackson, Robert B.

394

The Esso Energy Award Lecture, 1998. Boosting production from low-pressure oil and gas fields: a revolution in hydrocarbon production  

Science Journals Connector (OSTI)

...have developed a simple cost-effective system which...moving parts; low capital cost, with the payback achieved...14% coal oil gas hydro nuclear Figure 2. World primary...such as ASME, API, BS, Dnv stoomwezen (Dutch...The WELLCOM system is a cost-effective way to boost...

1999-01-01T23:59:59.000Z

395

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Overview Overview Lower prices and a report of another considerable net injection to stocks were featured in last week's gas markets. As of Friday, May 11, 2001, the spot price of natural gas at the Henry Hub dropped $0.24 from the previous Friday to $4.25 per MMBtu. The NYMEX price of natural gas for June delivery at the Henry Hub declined $0.212 for the week to $4.278 per MMBtu. A record-setting 108 Bcf was added to natural gas stocks for the week ended May 4, 2001. The demand for cooling is still somewhat limited as mild temperatures prevailed around most of the country. (See Temperature Map) (See Deviation from Normal Temperatures Map) Prices Mid-week prices were at the lowest level since early August. Even with an end-of-the-week influence from the futures market that caused a slight upturn, spot prices at the major supply hubs were $0.25 to $0.65 cents per MMBtu lower on a week-to-week basis with Katy, Texas ending at $4.23; the Henry Hub, Louisiana at $4.25; Midcon, Oklahoma at $4.11; and Opal, Wyoming at $3.30. Prices at the Chicago and New York citygates were lower as well, registering $4.35 and $4.65 at week's end, off a respective $0.27 and $0.20 per MMBtu for the week. SoCal provided the only exception to the generally lower trend as demand increased because of warmer temperatures. Natural gas prices receded before temperatures did, though. The effect of unscheduled maintenance on the PG&E Gas Transmission system was imperceptible to PG&E's large-volume purchasers. By Friday, the PG&E customers were paying $3.51 less at $4.18 while SoCal's citygate price was only $0.47 lower at $11.92.

396

GIS Surface Effects Map Archive, Nevada Test Site, Nevada  

SciTech Connect

The GIS Surface Effects Map Archive contains a comprehensive collection of maps showing the surface effects produced by underground nuclear testing at the Nevada Test Site. From 1951 to 1992, scientists with the U.S. Geological Survey and agencies of the U.S. Department of Energy used field and aerial-photo mapping techniques to painstakingly map such surface effects as collapse sinks, craters, cracks, fractures, faults, and pressure ridges. Shortly after each test, a complex surface effects map was produced. Of the more than 920 underground detonations conducted at the Nevada Test Site, 688 were mapped for surface effects. This archive preserves these original maps in digital format. A Geographic Information System (GIS) was used to digitally reproduce each original, hand-drawn surface effects map and to assemble these maps into the digital data sets of this archive. The archive was designed to allow easy access to the maps, while preserving the original maps for perpetuity. Users can query the detonation sites database; prepare, view, and print individual or composite maps; and perform various types of scientific analysis and management tasks. Spatial analyses and queries can be performed on detonation sites and related surface effects in conjunction with other chronological, geographical, geological, or hydrological information via links to external maps and databases. This browser interface provides information about the archive, the history of surface effects mapping at the Nevada Test Site, the methods used to produce the digital surface effects maps, and links to published reports, data tables, and maps. Location maps show testing areas, operational areas, and detonation sites. Demonstration maps illustrate the methods used to produce the digital surface effects maps and exhibit some of the characteristics and uses for these data. Use the links below to view and print individual surface effects maps, retrieve information about the detonations and types of surface effects produced, and to learn about the organization and intended use of the map data contained in the archive.

Grasso, Dennis N.

2003-08-28T23:59:59.000Z

397

Thematic Maps 9 Thematic Maps: Visualizing  

E-Print Network (OSTI)

Thematic Maps 9 Thematic Maps: Visualizing Spatial Variability and Shared Benefits SSSSSpatial Agreements Figure 5. GIS and visualization: from bottom to top -- topography, social water stress index and Mexico..... By superimposing several different data sets within a Geographic Information System (GIS

Wolf, Aaron

398

Gas Turbines  

Science Journals Connector (OSTI)

When the gas turbine generator was introduced to the power generation ... fossil-fueled power plant. Twenty years later, gas turbines were established as an important means of ... on utility systems. By the early...

Jeffrey M. Smith

1996-01-01T23:59:59.000Z

399

Optimization of the gas production rate by marginal cost analysis: Influence of the sales gas pressure, gas price and duration of gas sales contract  

Science Journals Connector (OSTI)

Abstract The development of a gas field requires accurate planning, but the gas production rate is one of the main challenges in determining the feasibility of a gas project. An optimum gas production rate is determined not only by the gas reserve and reservoir characteristics but also by the consumer's requirements of the sales gas pressure, duration of the gas sales contract and gas price. This paper presents a gas production optimization model based on the marginal cost approach to maximize economic profit using a case study in the Donggi gas field. The results reveal that increasing the sales gas pressure and gas price raises the optimum gas production rate and increases the maximum profit; meanwhile, increasing the duration of a gas sales contract will reduce the optimum gas production rate and reduce or increase the maximum profit depending on the gas reserve and reservoir characteristics. This work clearly shows the relationship between the user's requirements and optimum gas production rate, which is an important piece of information for negotiating the gas price and planning production.

Suprapto Soemardan; Widodo Wahyu Purwanto; Arsegianto

2014-01-01T23:59:59.000Z

400

Research of Shale Gas in China  

Science Journals Connector (OSTI)

The shale gas is an efficient and abundant energy sources ... field. With the support of our country, shale gas research has very progress. The researchers commenced ... in the early period of 21st century. Shale

Haifeng Chen; Miao He; Bing Han; Zhonglin Li…

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

VLT-SINFONI integral field spectroscopy of low-z luminous and ultraluminous infrared galaxies I. Atlas of the 2D gas structure  

E-Print Network (OSTI)

We present an atlas of a sample of local (U)LIRGs covering the luminosity range log(L_IR/L_sun)=11.1-12.4. The atlas is based on near-infrared H and K-band VLT-SINFONI IFS, and presents the ionised, partially ionised, and warm molecular gas 2D flux distributions and kinematics over a FoV of 3x3 kpc (LIRGs) and 12x12kpc (ULIRGs) and with average linear resolutions of 0.2kpc and 0.9kpc, respectively. The different phases of the gas show a wide morphological variety with the nucleus as the brightest Br_g source for 33% of the LIRGs and 71% of the ULIRGs, whereas all the (U)LIRGs have their maximum H_2 emission in their nuclear regions. In LIRGs, the ionised gas distribution is dominated by the emission from the star-forming rings or giant HII regions in the spiral arms. The Br_g and [FeII] line at 1.644 micron trace the same structures, although the emission peaks at different locations in some of the objects, and the [FeII] seems to be more extended and diffuse. The ULIRG subsample contains mainly pre-coalescen...

López, J Piqueras; Arribas, S; Alonso-Herrero, A; Bedregal, A G

2012-01-01T23:59:59.000Z

402

Gas Turbines  

Science Journals Connector (OSTI)

... the time to separate out the essentials and the irrelevancies in a text-book. The gas ...gasturbine ...

H. CONSTANT

1950-10-21T23:59:59.000Z

403

Pre-industrial charcoal production in Lower Lusatia (Brandenburg, Germany): Detection and evaluation of a large charcoal-burning field by combining archaeological studies, GIS-based analyses of shaded-relief maps and dendrochronological age determination  

Science Journals Connector (OSTI)

Abstract In pre-industrial times, charcoal burning was a common source of energy across Europe. Charcoal production and its related consequences for the upland environment are well known due to historical and palaeoenvironmental research. In recent years, awareness has grown regarding the use of woods in the lowlands for charcoal production. In the last 20 years, a large charcoal-burning field in Lower Lusatia (Brandenburg, North German Lowlands) was discovered by systematic archaeological excavations of the opencast mine of Jänschwalde. However, the excavations are limited to the mine, which only covers a portion of the Jänschwalder Heide and the surrounding forests. In this paper, we present the results of our study regarding the spatial extension and timing of charcoal production in the Jänschwalder Heide and its surrounding areas. We applied a combined approach using archaeological research results, GIS-analyses of shaded-relief maps (SRMs) and tree-ring dating of selected charcoal kiln remains. Approximately 900 excavated charcoal kiln ground plans were analysed, which provided a solid data basis for our GIS analyses. For an extensive evaluation, we enlarged our study area beyond the limits of the lignite mine. We identified and digitised the remains of the charcoal kilns by creating \\{SRMs\\} from digital elevation models (DEMs) that were based on high-resolution airborne laser scanning data (ALS). The data from the excavated and digitised charcoal kiln remains were analysed in terms of their sizes and spatial distributions. In addition, the dendrochronological ages of 16 selected charcoal kiln remains were determined. This study shows that charcoal production was more extensive than initially proven by archaeological excavations. The remains of more than 5000 charcoal kilns were detected on the \\{SRMs\\} across an area that was twice as large as the excavated charcoal-burning field. In the Jänschwalder Heide, considerably more charcoal kiln relicts exist compared with the surrounding communal areas. Furthermore, the charcoal kiln remains in the Jänschwalder Heide have larger diameters, suggesting large-scale charcoal production for supplying energy to the nearby ironworks at Peitz. However, the charcoal production on the communal land was most likely for local crafts. The ages of the charcoal kiln remains indicated that charcoal production occurred between the 17th and 19th centuries, corresponding with the main period of charcoal burning. Overall, our study suggested that charcoal production sites are underestimated in the modern landscapes of the North German Lowlands.

A. Raab; M. Takla; T. Raab; A. Nicolay; A. Schneider; H. Rösler; K.-U. Heußner; E. Bönisch

2014-01-01T23:59:59.000Z

404

COBE Sky Map  

NLE Websites -- All DOE Office Websites (Extended Search)

COBE sky map COBE sky map This map of the ancient sky shows the minute variations in the microwave background discovered by the team led by Lawrence Berkeley Laboratory astrophysicist George Smoot. As seen in the map, vast regions of space have minute variations in temperature. Over billions of years, gravity magnified these small differences into the clusters of galaxies we observe today. Displayed horizontally across the middle of the map is the Milky Way galaxy. The image, a 360-degree map of the whole sky, shows the relic radiation from the Big Bang. The map was derived from one year of data taken by the Differential Microwave Radiometers onboard NASA's Cosmic Background Explorer satellite. Using Galactic coordinates, the map shows the plane of the Milky Way galaxy horizontally and the center of our galaxy at its

405

Memory-mapped transactions  

E-Print Network (OSTI)

Memory-mapped transactions combine the advantages of both memory mapping and transactions to provide a programming interface for concurrently accessing data on disk without explicit I/O or locking operations. This interface ...

Sukha, Jim

2005-01-01T23:59:59.000Z

406

Integrable quantum mappings  

Science Journals Connector (OSTI)

A quantum R-matrix structure is presented for a family of exactly integrable multidimensional rational mappings related to lattice versions of the Korteweg–de Vries equation. It is shown that these mappings possess a commuting family of invariants.

F. W. Nijhoff; H. W. Capel; V. G. Papageorgiou

1992-08-15T23:59:59.000Z

407

WIPP Projects Interative Map  

Energy.gov (U.S. Department of Energy (DOE))

View WIPP Projects in a larger map. To report corrections, please email WeatherizationInnovation@ee.doe.gov.

408

National Hydropower Map  

Energy.gov (U.S. Department of Energy (DOE))

High-resolution map produced by Oak Ridge National Laboratory showing hydropower resources throughout the United States.

409

SERC Grants Interactive Map  

Energy.gov (U.S. Department of Energy (DOE))

View SERC Grants in a larger map. To report corrections, please email SustainableEnergyWAP@ee.doe.gov.

410

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

1, 2002 (next release 2:00 p.m. on July 18) 1, 2002 (next release 2:00 p.m. on July 18) Since Wednesday, July 3, natural gas spot prices have declined at most locations east of the Rocky Mountains, while climbing at most markets in the West. For the week (Wednesday-Wednesday), prices at the Henry Hub fell 6 cents or 2 percent to $3.04 per MMBtu. High temperatures contributed to increased cooling demand for gas, which spurred the price hikes in the West, while smaller demand owing to the Fourth of July holiday weekend likely contributed to the declines in the East.(See Temperature Map) (See Deviation Map) The price of the NYMEX futures contract for August delivery at the Henry Hub fell 20 cents yesterday (July 10) to settle at $2.864 per MMBtu, almost 28 cents less than last Wednesday's price. Natural gas in storage increased to 2,353 Bcf, which exceeds the 5-year average by more than 19 percent. The spot price for West Texas Intermediate (WTI) crude oil moved down 9 cents per barrel or less than 1 percent since last Wednesday, trading at $26.73 per barrel or $4.61 per MMBtu.

411

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Due to the observance of Veterans Day on Monday, November 12, the next Natural Gas Weekly Update, will be published on Tuesday, November 13, 2001. Due to the observance of Veterans Day on Monday, November 12, the next Natural Gas Weekly Update, will be published on Tuesday, November 13, 2001. Overview: Monday, November 5, 2001 Spot prices at the Henry Hub began the week up then trended down to end the week 10 cents below the previous Friday at $2.96 per MMBtu. This represents a reversal from the pattern of a week earlier when the Henry Hub price gained more than $0.70 per MMBtu on a Friday-to-Friday basis. Warmer-than-normal temperatures in most parts of the country last week along with forecasts calling for the moderate weather to continue into the weekend contributed to the decline in prices. .(See Temperature Map) (See Deviation Map) Estimates of weekly net additions to storage again were below normal levels for this time of year but the total working gas in storage remained above average and well above volumes at this time last year. The price of West Texas Intermediate (WTI) crude oil moved down $1.95 per barrel for the week to end trading on Friday at $20.20 or $3.48 per MMBtu.

412

Category:USGS Map Files | Open Energy Information  

Open Energy Info (EERE)

USGS Map Files USGS Map Files Jump to: navigation, search This category contains map files produced by the United States Geological Survey. Media in category "USGS Map Files" The following 7 files are in this category, out of 7 total. Black.Warrior.Basin usgs.map.pdf Black.Warrior.Basin us... 148 KB Fut oilp 03.pdf Fut oilp 03.pdf 10.02 MB Undiscovered.nat.gas.sacrametno.basin.2006.map.jpg Undiscovered.nat.gas.s... 81 KB Uscells1msmall.oil.gas.pdf Uscells1msmall.oil.gas... 3.33 MB USGS-Geothermal-System-Locations.png USGS-Geothermal-System... 754 KB USGS-Western-USA-Geothermal-Favorability.png USGS-Western-USA-Geoth... 1.56 MB Usgs.9.2010.Fig01.pdf Usgs.9.2010.Fig01.pdf 4.02 MB Retrieved from "http://en.openei.org/w/index.php?title=Category:USGS_Map_Files&oldid=325392

413

Naturally fractured tight gas reservoir detection optimization  

SciTech Connect

The work plan for October 1, 1997 to September 30, 1998 consisted of investigation of a number of topical areas. These topical areas were reported in four quarterly status reports, which were submitted to DOE earlier. These topical areas are reviewed in this volume. The topical areas covered during the year were: (1) Development of preliminary tests of a production method for determining areas of natural fracturing. Advanced Resources has demonstrated that such a relationship exists in the southern Piceance basin tight gas play. Natural fracture clusters are genetically related to stress concentrations (also called stress perturbations) associated with local deformation such a faulting. The mechanical explanation of this phenomenon is that deformation generally initiates at regions where the local stress field is elevated beyond the regional. (2) Regional structural and geologic analysis of the Greater Green River Basin (GGRB). Application of techniques developed and demonstrated during earlier phases of the project for sweet-spot delineation were demonstrated in a relatively new and underexplored play: tight gas from continuous-typeUpper Cretaceous reservoirs of the Greater Green River Basin (GGRB). The effort included data acquisition/processing, base map generation, geophysical and remote sensing analysis and the integration of these data and analyses. (3) Examination of the Table Rock field area in the northern Washakie Basin of the Greater Green River Basin. This effort was performed in support of Union Pacific Resources- and DOE-planned horizontal drilling efforts. The effort comprised acquisition of necessary seismic data and depth-conversion, mapping of major fault geometry, and analysis of displacement vectors, and the development of the natural fracture prediction. (4) Greater Green River Basin Partitioning. Building on fundamental fracture characterization work and prior work performed under this contract, namely structural analysis using satellite and potential field data, the GGRB was divided into partitions that will be used to analyze the resource potential of the Frontier and Mesaverde Upper Cretaceous tight gas play. A total of 20 partitions were developed, which will be instrumental for examining the Upper Cretaceous play potential. (5) Partition Analysis. Resource assessment associated with individual partitions was initiated starting with the Vermilion Sub-basin and the Green River Deep (which include the Stratos well) partitions (see Chapter 5). (6) Technology Transfer. Tech transfer was achieved by documenting our research and presenting it at various conferences.

NONE

1998-11-30T23:59:59.000Z

414

MAPS MANUAL 2010 PROTOCOL  

E-Print Network (OSTI)

MAPS MANUAL 2010 PROTOCOL INSTRUCTIONS FOR THE ESTABLISHMENT AND OPERATION OF CONSTANT-EFFORT BIRD-BANDING STATIONS AS PART OF THE MONITORING AVIAN PRODUCTIVITY AND SURVIVORSHIP (MAPS) PROGRAM David F. De;ACKNOWLEDGEMENTS We thank MAPS biologists Eric Feuss, Denise Jones, Sara Martin, Eric (Zed) Ruhlen, Hillary Smith

DeSante, David F.

415

MAPS MANUAL 2014 PROTOCOL  

E-Print Network (OSTI)

MAPS MANUAL 2014 PROTOCOL INSTRUCTIONS FOR THE ESTABLISHMENT AND OPERATION OF CONSTANT-EFFORT BIRD-BANDING STATIONS AS PART OF THE MONITORING AVIAN PRODUCTIVITY AND SURVIVORSHIP (MAPS) PROGRAM David F. De;ACKNOWLEDGEMENTS We thank MAPS biologists Eric Feuss, Denise Jones, Sara Martin, Eric (Zed) Ruhlen, Hillary Smith

DeSante, David F.

416

MAPS MANUAL 2008 PROTOCOL  

E-Print Network (OSTI)

MAPS MANUAL 2008 PROTOCOL INSTRUCTIONS FOR THE ESTABLISHMENT AND OPERATION OF CONSTANT-EFFORT BIRD-BANDING STATIONS AS PART OF THE MONITORING AVIAN PRODUCTIVITY AND SURVIVORSHIP (MAPS) PROGRAM David F. De;ACKNOWLEDGEMENTS We thank MAPS biologists Eric Feuss, Denise Jones, Sara Martin, Eric (Zed) Ruhlen, Jim Saracco

DeSante, David F.

417

MAPS MANUAL 2013 PROTOCOL  

E-Print Network (OSTI)

MAPS MANUAL 2013 PROTOCOL INSTRUCTIONS FOR THE ESTABLISHMENT AND OPERATION OF CONSTANT-EFFORT BIRD-BANDING STATIONS AS PART OF THE MONITORING AVIAN PRODUCTIVITY AND SURVIVORSHIP (MAPS) PROGRAM David F. De;ACKNOWLEDGEMENTS We thank MAPS biologists Eric Feuss, Denise Jones, Sara Martin, Eric (Zed) Ruhlen, Hillary Smith

DeSante, David F.

418

MAPS MANUAL 2011 PROTOCOL  

E-Print Network (OSTI)

MAPS MANUAL 2011 PROTOCOL INSTRUCTIONS FOR THE ESTABLISHMENT AND OPERATION OF CONSTANT-EFFORT BIRD-BANDING STATIONS AS PART OF THE MONITORING AVIAN PRODUCTIVITY AND SURVIVORSHIP (MAPS) PROGRAM David F. De;ACKNOWLEDGEMENTS We thank MAPS biologists Eric Feuss, Denise Jones, Sara Martin, Eric (Zed) Ruhlen, Hillary Smith

DeSante, David F.

419

MAPS MANUAL 2012 PROTOCOL  

E-Print Network (OSTI)

MAPS MANUAL 2012 PROTOCOL INSTRUCTIONS FOR THE ESTABLISHMENT AND OPERATION OF CONSTANT-EFFORT BIRD-BANDING STATIONS AS PART OF THE MONITORING AVIAN PRODUCTIVITY AND SURVIVORSHIP (MAPS) PROGRAM David F. De;ACKNOWLEDGEMENTS We thank MAPS biologists Eric Feuss, Denise Jones, Sara Martin, Eric (Zed) Ruhlen, Hillary Smith

DeSante, David F.

420

Colorado Natural Gas Number of Gas and Gas Condensate Wells ...  

Annual Energy Outlook 2012 (EIA)

Gas and Gas Condensate Wells (Number of Elements) Colorado Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

California Natural Gas Number of Gas and Gas Condensate Wells...  

Annual Energy Outlook 2012 (EIA)

Gas and Gas Condensate Wells (Number of Elements) California Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

422

Louisiana Natural Gas Number of Gas and Gas Condensate Wells...  

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

Gas and Gas Condensate Wells (Number of Elements) Louisiana Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

423

Michigan Natural Gas Number of Gas and Gas Condensate Wells ...  

Annual Energy Outlook 2012 (EIA)

Gas and Gas Condensate Wells (Number of Elements) Michigan Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

424

Oklahoma Natural Gas Number of Gas and Gas Condensate Wells ...  

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

Gas and Gas Condensate Wells (Number of Elements) Oklahoma Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

425

Virginia Natural Gas Number of Gas and Gas Condensate Wells ...  

Annual Energy Outlook 2012 (EIA)

Gas and Gas Condensate Wells (Number of Elements) Virginia Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

426

Tennessee Natural Gas Number of Gas and Gas Condensate Wells...  

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

Gas and Gas Condensate Wells (Number of Elements) Tennessee Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

427

Pennsylvania Natural Gas Number of Gas and Gas Condensate Wells...  

Gasoline and Diesel Fuel Update (EIA)

Gas and Gas Condensate Wells (Number of Elements) Pennsylvania Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

428

Arkansas Natural Gas Number of Gas and Gas Condensate Wells ...  

Annual Energy Outlook 2012 (EIA)

Gas and Gas Condensate Wells (Number of Elements) Arkansas Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

429

Maryland Natural Gas Number of Gas and Gas Condensate Wells ...  

Gasoline and Diesel Fuel Update (EIA)

Gas and Gas Condensate Wells (Number of Elements) Maryland Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

430

Illinois Natural Gas Number of Gas and Gas Condensate Wells ...  

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

Gas and Gas Condensate Wells (Number of Elements) Illinois Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

431

Missouri Natural Gas Number of Gas and Gas Condensate Wells ...  

Gasoline and Diesel Fuel Update (EIA)

Gas and Gas Condensate Wells (Number of Elements) Missouri Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

432

Mississippi Natural Gas Number of Gas and Gas Condensate Wells...  

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

Gas and Gas Condensate Wells (Number of Elements) Mississippi Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

433

Nebraska Natural Gas Number of Gas and Gas Condensate Wells ...  

Annual Energy Outlook 2012 (EIA)

Gas and Gas Condensate Wells (Number of Elements) Nebraska Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

434

Field ionization from carbon nanofibers  

E-Print Network (OSTI)

The Micro Gas Analyzer project aims to develop power-efficient, high resolution, high sensitivity, portable and real-time gas sensors. We developed a field ionizer array based on gated CNTs. Arrays of CNTs are used because ...

Adeoti, Bosun J

2008-01-01T23:59:59.000Z

435

Real-Time Traffic Maps  

E-Print Network (OSTI)

d. (2007). Barcelona Traffic Map. Barcelona. 2007. Berendt,Spatial Thinking with Geographic Maps: An Empirical Study.Data on Choropleth Maps in Series." Annals of the

Goldsberry, Kirk Patrick

2007-01-01T23:59:59.000Z

436

Site Map - EERE Commercialization Office  

NLE Websites -- All DOE Office Websites (Extended Search)

Site Map Site Map Printable Version Share this resource Quick Links Energy Innovation Portal Site Map Commercialization Home Page About Success Stories Legacy Initiatives Small...

437

Site Map | DOE Data Explorer  

Office of Scientific and Technical Information (OSTI)

Site Map Site Map Home Basic Search Advanced Search DDE FAQ About DDE Site Map Data ID Service Contact Us Website PoliciesImportant Links...

438

Soil Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

Soil Gas Sampling Soil Gas Sampling Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Technique: Soil Gas Sampling Details Activities (0) Areas (0) Regions (0) NEPA(0) Exploration Technique Information Exploration Group: Field Techniques Exploration Sub Group: Field Sampling Parent Exploration Technique: Gas Sampling Information Provided by Technique Lithology: Stratigraphic/Structural: Identify concealed faults that act as conduits for hydrothermal fluids. Hydrological: Identify hydrothermal gases of magmatic origin. Thermal: Differentiate between amagmatic or magmatic sources heat. Dictionary.png Soil Gas Sampling: Soil gas sampling is sometimes used in exploration for blind geothermal resources to detect anomalously high concentrations of hydrothermal gases

439

FIELD TEST PROGRAM FOR LONG-TERM OPERATION OF A COHPAC SYSTEM FOR REMOVING MERCURY FROM COAL-FIRED FLUE GAS  

SciTech Connect

With the Nation's coal-burning utilities facing the possibility of tighter controls on mercury pollutants, the U.S. Department of Energy is funding projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Sorbent injection technology represents one of the simplest and most mature approaches to controlling mercury emissions from coal-fired boilers. It involves injecting a solid material such as powdered activated carbon into the flue gas. The gas-phase mercury in the flue gas contacts the sorbent and attaches to its surface. The sorbent with the mercury attached is then collected by the existing particle control device along with the other solid material, primarily fly ash. During 2001, ADA Environmental Solutions (ADA-ES) conducted a full-scale demonstration of sorbent-based mercury control technology at the Alabama Power E.C. Gaston Station (Wilsonville, AL). This unit burns a low-sulfur bituminous coal and uses a hot-side electrostatic precipitator (ESP) in combination with a Compact Hybrid Particulate Collector (COHPAC{trademark}) baghouse to collect fly ash. The majority of the fly ash is collected in the ESP with the residual being collected in the COHPAC{trademark} baghouse. Activated carbon was injected between the ESP and COHPAC{trademark} units to collect the mercury. Short-term mercury removal levels in excess of 90% were achieved using the COHPAC{trademark} unit. The test also showed that activated carbon was effective in removing both forms of mercury--elemental and oxidized. However, a great deal of additional testing is required to further characterize the capabilities and limitations of this technology relative to use with baghouse systems such as COHPAC{trademark}. It is important to determine performance over an extended period of time to fully assess all operational parameters. The project described in this report focuses on fully demonstrating sorbent injection technology at a coal-fired power generating plant that is equipped with a COHPAC{trademark} system. The overall objective is to evaluate the long-term effects of sorbent injection on mercury capture and COHPAC{trademark} performance. The work is being done on one-half of the gas stream at Alabama Power Company's Plant Gaston Unit 3 (nominally 135 MW). Data from the testing will be used to determine: (1) If sorbent injection into a high air-to-cloth ratio baghouse is a viable, long-term approach for mercury control; and (2) Design criteria and costs for new baghouse/sorbent injection systems that will use a similar, polishing baghouse (TOXECON{trademark}) approach.

Jean Bustard; Charles Lindsey; Paul Brignac; Travis Starns; Sharon Sjostrom; Trent Taylor; Cindy Larson

2004-01-29T23:59:59.000Z

440

Field Test Program for Long-Term Operation of a COHPAC System for Removing Mercury from Coal-Fired Flue Gas  

SciTech Connect

With the Nation's coal-burning utilities facing the possibility of tighter controls on mercury pollutants, the U.S. Department of Energy is funding projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Sorbent injection technology represents one of the simplest and most mature approaches to controlling mercury emissions from coal-fired boilers. It involves injecting a solid material such as powdered activated carbon into the flue gas. The gas-phase mercury in the flue gas contacts the sorbent and attaches to its surface. The sorbent with the mercury attached is then collected by the existing particle control device along with the other solid material, primarily fly ash. During 2001, ADA Environmental Solutions (ADA-ES) conducted a full-scale demonstration of sorbent-based mercury control technology at the Alabama Power E.C. Gaston Station (Wilsonville, Alabama). This unit burns a low-sulfur bituminous coal and uses a hot-side electrostatic precipitator (ESP) in combination with a Compact Hybrid Particulate Collector (COHPAC{reg_sign}) baghouse to collect fly ash. The majority of the fly ash is collected in the ESP with the residual being collected in the COHPAC{reg_sign} baghouse. Activated carbon was injected between the ESP and COHPAC{reg_sign} units to collect the mercury. Short-term mercury removal levels in excess of 90% were achieved using the COHPAC{reg_sign} unit. The test also showed that activated carbon was effective in removing both forms of mercury-elemental and oxidized. However, a great deal of additional testing is required to further characterize the capabilities and limitations of this technology relative to use with baghouse systems such as COHPAC{reg_sign}. It is important to determine performance over an extended period of time to fully assess all operational parameters. The project described in this report focuses on fully demonstrating sorbent injection technology at a coal-fired power generating plant that is equipped with a COHPAC{reg_sign} system. The overall objective is to evaluate the long-term effects of sorbent injection on mercury capture and COHPAC{reg_sign} performance. The work is being done on one-half of the gas stream at Alabama Power Company's Plant Gaston Unit 3 (nominally 135 MW). Data from the testing will be used to determine: (1) If sorbent injection into a high air-to-cloth ratio baghouse is a viable, long-term approach for mercury control; and (2) Design criteria and costs for new baghouse/sorbent injection systems that will use a similar, polishing baghouse (TOXECON{trademark}) approach.

Jean Bustard; Charles Lindsey; Paul Brignac; Travis Starns; Sharon Sjostrom; Trent Taylor; Cindy Larson

2004-06-04T23:59:59.000Z

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Wednesday, January 02, 2002 Wednesday, January 02, 2002 Spot prices in the Midwest and the East moved up most days during the holiday period as cold weather blanketed much of the area. .(See Temperature Map) (See Deviation Map) (Temperature map) (Temperature Deviation Map). Prices in Chicago moved close to $3.00 per MMBtu last week, while prices in the New York City area approached $5.00 on the last day of the year. Daytime temperatures early this week in the Northeast remained in the 20s and 30s from Washington, DC to Boston. The National Weather Service is calling for the wintry temperatures to continue through the end of the week in most areas in the eastern two thirds of the country. On the NYMEX, the daily settlement price for the futures contract for February delivery has declined in recent trading as the higher-than-average storage levels continue to be the main contributor to the current strong natural gas supply situation. An estimated 2,992 Bcf remains in storage as of December 21, 2001. The spot price for West Texas Intermediate (WTI) crude oil moved down in last week's trading and ended the year at $19.96 per barrel or $3.44 per MMBtu on Monday.

442

FLNG compared to LNG carriers - Requirements and recommendations for LNG production facilities and re-gas units.  

E-Print Network (OSTI)

??An increasing price and demand for natural gas has made it possible to explore remote gas fields. Traditional offshore production platforms for natural gas have… (more)

Aronsson, Erik

2012-01-01T23:59:59.000Z

443

Maps & Web Mapping: An Introduction to Cartography Edition (2015)  

E-Print Network (OSTI)

Maps & Web Mapping: An Introduction to Cartography 1st Edition (2015) By Keith Clarke Links Showcase Site http://www.pearsonhighered.com/clarke-1e-info/index.html Catalog Link Maps & Web Mapping

Clarke, Keith

444

Abandoned oil fields in Kansas and Nebraska  

SciTech Connect

Data on approximately 400 abandoned oil fields in Kansas and 90 abandoned oil fields in Nebraska are presented. The following information is obtained on each field: county; DOE field code; field name; AAPG geologic province code; discovery date; year of last production; discovery well operator; proven acreage; formation thickness; depth of field; API gravity; calendar year; yearly field oil production; yearly field gas production; cumulative oil production; cumulative gas production; number abandoned fields in county; cumulative production of oil from fields; and cumulative production of gas from fields. (DMC)

Not Available

1982-12-01T23:59:59.000Z

445

Oil and Gas CDT Quantifying the role of groundwater in hydrocarbon systems using noble gas  

E-Print Network (OSTI)

Oil and Gas CDT Quantifying the role of groundwater in hydrocarbon systems using noble gas isotopes by groundwater (or oil) degassing. Other natural gas fields may have been produced in-situ or migrated as a free expert academics from across the CDT and also experienced oil and gas industry professionals

Henderson, Gideon

446

MAGNETIZED GAS IN THE SMITH HIGH VELOCITY CLOUD  

SciTech Connect

We report the first detection of magnetic fields associated with the Smith High Velocity Cloud. We use a catalog of Faraday rotation measures toward extragalactic radio sources behind the Smith Cloud, new H I observations from the Robert C. Byrd Green Bank Telescope, and a spectroscopic map of H? from the Wisconsin H-Alpha Mapper Northern Sky Survey. There are enhancements in rotation measure (RM) of ?100 rad m{sup –2} which are generally well correlated with decelerated H? emission. We estimate a lower limit on the line-of-sight component of the field of ?8 ?G along a decelerated filament; this is a lower limit due to our assumptions about the geometry. No RM excess is evident in sightlines dominated by H I or H? at the velocity of the Smith Cloud. The smooth H? morphology of the emission at the Smith Cloud velocity suggests photoionization by the Galactic ionizing radiation field as the dominant ionization mechanism, while the filamentary morphology and high (?1 Rayleigh) H? intensity of the lower-velocity magnetized ionized gas suggests an ionization process associated with shocks due to interaction with the Galactic interstellar medium. The presence of the magnetic field may contribute to the survival of high velocity clouds like the Smith Cloud as they move from the Galactic halo to the disk. We expect these data to provide a test for magnetohydrodynamic simulations of infalling gas.

Hill, Alex S.; McClure-Griffiths, Naomi M. [CSIRO Astronomy and Space Science, Marsfield, NSW (Australia); Mao, S. A. [Department of Astronomy, University of Wisconsin-Madison, Madison, WI (United States); Benjamin, Robert A. [Department of Physics, University of Wisconsin-Whitewater, Whitewater, WI (United States); Lockman, Felix J., E-mail: alex.hill@csiro.au, E-mail: naomi.mcclure-griffiths@csiro.au, E-mail: mao@astro.wisc.edu, E-mail: benjamir@uww.edu, E-mail: jlockman@nrao.edu [National Radio Astronomy Observatory, Green Bank, WV (United States)

2013-11-01T23:59:59.000Z

447

Isotopic Analysis At Dixie Valley Geothermal Field Area (Laney, 2005) |  

Open Energy Info (EERE)

Isotopic Analysis At Dixie Valley Geothermal Field Area (Laney, 2005) Isotopic Analysis At Dixie Valley Geothermal Field Area (Laney, 2005) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: Isotopic Analysis- Fluid At Dixie Valley Geothermal Field Area (Laney, 2005) Exploration Activity Details Location Dixie Valley Geothermal Field Area Exploration Technique Isotopic Analysis- Fluid Activity Date Usefulness not indicated DOE-funding Unknown Notes Gas and Isotopes Geochemistry, Kennedy, van Soest and Shevenell. During FY04, we concentrated on two primary projects. The first was a detailed study of helium isotope systematics throughout Dixie Valley and the inter-relationship between the Dixie Valley geothermal reservoir and local hydrology. The second is the construction of a helium isotope "map" of the

448

Geographic information systems (GIS) for geologic mapping  

SciTech Connect

The computer-based Geographic Information System (GIS) is a powerful and versatile tool for preparation of geologic maps. Using GIS different types of geographically oriented information can be displayed on a common base in a flexible format that facilitates examination of relationships between the types of information. In addition, text-based and graphic information (attributes) from separate databases can be attached to points, lines or areas within the different map layers. Although GIS has enormous potential for geologic mapping, it must be used with care. Key considerations when using GIS include realistic representation of the geology, choice of an appropriate scale for the maps, and comparison of the computer-generated maps with field observations to maintain quality control. In building multilayer GIS maps, the data sources must be at a scale appropriate to the intended use. Information derived from diverse sources must be examined carefully to assure that it is valid at the scale of representation required. Examples of GIS products created for one purpose, but potentially misused for a different purpose, include formation contacts (lines) on a regional geologic map scaled up for a facility siting study or well locations on a small-scale location map subsequently contoured for contaminant plume prediction at a very large scale. In using GIS to prepare geologic maps, it is essential to have a clear rationale for the map and use an appropriate scale to depict the various layers of information. The authors of GIS-based geologic maps must be aware that the attractive, polished appearance of their products may tempt some end users to stretch and misinterpret the information displayed.

Schock, S.C. (Environmental Protection Agency, Cincinnati, OH (United States). Center for Environmental Research Information)

1993-03-01T23:59:59.000Z

449

Gas Distribution Modeling using Sparse Gaussian Process Mixture Models  

E-Print Network (OSTI)

Gas Distribution Modeling using Sparse Gaussian Process Mixture Models Cyrill Stachniss1 Christian-- In this paper, we consider the problem of learning a two dimensional spatial model of a gas distribution with a mobile robot. Building maps that can be used to accurately predict the gas concentration at query

Stachniss, Cyrill

450

Aeromagnetic map | Open Energy Information  

Open Energy Info (EERE)

map Jump to: navigation, search OpenEI Reference LibraryAdd to library Map: Aeromagnetic mapInfo GraphicMapChart Cartographer Zietz and Kirby Published U.S. Geological Survey,...

451

EIA - Natural Gas Storage Data & Analysis  

Gasoline and Diesel Fuel Update (EIA)

Storage Storage Weekly Working Gas in Underground Storage U.S. Natural gas inventories held in underground storage facilities by East, West, and Producing regions (weekly). Underground Storage - All Operators Total storage by base gas and working gas, and storage activity by State (monthly, annual). Underground Storage by Type U.S. storage and storage activity by all operators, salt cavern fields and nonsalt cavern (monthly, annual). Underground Storage Capacity Storage capacity, working gas capacity, and number of active fields for salt caverns, aquifers, and depleted fields by State (monthly, annual). Liquefied Natural Gas Additions to and Withdrawals from Storage By State (annual). Weekly Natural Gas Storage Report Estimates of natural gas in underground storage for the U.S. and three regions of the U.S.

452

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Holiday Notice: Holiday Notice: Due to the federal holiday in observance of Martin Luther King Day on Monday, January 21, 2002, the next issue of the Natural Gas Weekly Update will be published on Tuesday, January 22, 2002. Overview: Monday, January 14, 2002 Natural gas prices were generally lower last week as the fundamentals of ample working gas in storage and very little temperature-driven swing demand dominated the market. With little in the way of market-changing developments, trading in both the spot and futures markets tended to occur in relatively small price ranges throughout the week. The warming trend begun late in the previous week continued nearly unabated through last week, with the heavy gas-consuming areas of the Midwest and Northeast recording many of the greatest deviations above daily normal temperatures. Philadelphia, New York City, and Buffalo, NY had at least 3 days of temperatures that were 10 or more degrees above normal; Chicago's temperature reached an unusually warm 26 degrees above normal on Wednesday. (See Temperature Map) (See Deviation Map) Spot prices at the Henry Hub moved down moderately from the previous week, ending trading on Friday at $2.31, down 5 cents from the previous Friday. On the NYMEX, the futures contract for February delivery at the Henry Hub declined by $0.071 from the previous Friday, settling on Friday, January 11 at $2.204 per MMBtu. The spot price for West Texas Intermediate crude oil also fell, dipping below $20 per barrel for the first time in the New Year, ending trading last Friday at $19.67 per barrel, or $3.39 per MMBtu, down $1.80 per barrel, or $0.31 per MMBtu, from Friday, January 4.

453

Generalized qudit Choi maps  

E-Print Network (OSTI)

Following the linear programming prescription of Ref. \\cite{PRA72}, the $d\\otimes d$ Bell diagonal entanglement witnesses are provided. By using Jamiolkowski isomorphism, it is shown that the corresponding positive maps are the generalized qudit Choi maps. Also by manipulating particular $d\\otimes d$ Bell diagonal separable states and constructing corresponding bound entangled states, it is shown that thus obtained $d\\otimes d$ BDEW's (consequently qudit Choi maps) are non-decomposable in certain range of their parameters.

M. A. Jafarizadeh; M. Rezaeen; S. Ahadpour

2006-07-24T23:59:59.000Z

454

S.M.A.R.T. map: Site map attribute retrieval technique  

SciTech Connect

Plant Engineering`s Space and Site Planning (S&SP) organization at Lawrence Livermore National Laboratory (LLNL) has developed a new tool, which is a computerized mapping system that can graphically illustrate facility characteristics. The current ``base`` map being used is the LLNL Site Map prepared by Plant Engineering`s CADD Support group. Using current information in the Facility Information Tracking System (FITS) database, a Microsoft Excel spreadsheet, an electronic sort can be made, tying in the AutoCAD-generated site map to specific database fields. This link is accomplished by using a software overlay called the CadPLUS InfoEngine. The fields in the database include such things as, facility number, occupant program, population, facility age, facility quality, security level, etc. By selecting one or a combination of the fields, a map is generated, illustrating in color and hatch patterns the facilities or entities that are associated with the chosen fields. This process can be very useful for seeing the LLNL site at a glance, with highlighted characteristics for particular areas of interest. The generation of large complex graphics, using large-scale databases selectively, can be accomplished quickly. These extractions and links between data and graphics create a S.M.A.R.T. Map.

Brown-Rall, M.

1995-03-29T23:59:59.000Z

455

Dot Density Maps Dot density maps, or dot maps, portray the geographic distribution of discrete phenomena  

E-Print Network (OSTI)

Dot Density Maps Dot density maps, or dot maps, portray the geographic distribution of discrete for representing geographic patterns. Dot density maps are particularly useful for understanding global distribution of the mapped phenomenon and comparing relative densities of different regions on the map. Dot

Klippel, Alexander

456

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

,366 ,366 95,493 1.08 0 0.00 1 0.03 29,406 0.56 1,206 0.04 20,328 0.64 146,434 0.73 - Natural Gas 1996 Million Percent of Million Percent of Cu. Feet National Total Cu. Feet National Total Net Interstate Movements: Industrial: Marketed Production: Vehicle Fuel: Deliveries to Consumers: Electric Residential: Utilities: Commercial: Total: South Carolina South Carolina 88. Summary Statistics for Natural Gas South Carolina, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ...........................................

457

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

0,216 0,216 50,022 0.56 135 0.00 49 1.67 85,533 1.63 8,455 0.31 45,842 1.45 189,901 0.95 - Natural Gas 1996 Million Percent of Million Percent of Cu. Feet National Total Cu. Feet National Total Net Interstate Movements: Industrial: Marketed Production: Vehicle Fuel: Deliveries to Consumers: Electric Residential: Utilities: Commercial: Total: M a r y l a n d Maryland 68. Summary Statistics for Natural Gas Maryland, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... NA NA NA NA NA Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 9 7 7 7 8 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 33 28 26 22 135 From Oil Wells ...........................................

458

The Intense Radiation Gas  

E-Print Network (OSTI)

We present a new dispersion relation for photons that are nonlinearly interacting with a radiation gas of arbitrary intensity due to photon-photon scattering. It is found that the photon phase velocity decreases with increasing radiation intensity, it and attains a minimum value in the limit of super-intense fields. By using Hamilton's ray equations, a self-consistent kinetic theory for interacting photons is formulated. The interaction between an electromagnetic pulse and the radiation gas is shown to produce pulse self-compression and nonlinear saturation. Implications of our new results are discussed.

M. Marklund; P. K. Shukla; B. Eliasson

2005-03-08T23:59:59.000Z

459

Maps | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

About Energy.gov » News & Blog » Maps About Energy.gov » News & Blog » Maps Maps Map Title Topics - Any - Tax Credits, Rebates, Savings Energy Efficiency -Homes --Heating & Cooling ---Heating ---Cooling ---Heat Pumps --Water Heating ---Swimming Pool Heaters --Home Weatherization ---Home Energy Audits ---Insulation ---Sealing Your Home ---Ventilation --Saving Electricity ---Lighting ---Appliances & Electronics ---Buying & Making Electricity --Design & Remodeling ---Windows, Doors, & Skylights --Landscaping -Vehicles --Alternative Fuel Vehicles --Fuel Economy --Batteries --Biofuels --Clean Cities -Building Design --Construction --Commercial Weatherization --Commercial Heating & Cooling --Commercial Lighting --Solar Decathlon -Manufacturing Energy Sources -Renewables --Solar ---SunShot --Wind --Water

460

Maps | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

About Energy.gov » News & Blog » Maps About Energy.gov » News & Blog » Maps Maps Map Title Topics - Any - Tax Credits, Rebates, Savings Energy Efficiency -Homes --Heating & Cooling ---Heating ---Cooling ---Heat Pumps --Water Heating ---Swimming Pool Heaters --Home Weatherization ---Home Energy Audits ---Insulation ---Sealing Your Home ---Ventilation --Saving Electricity ---Lighting ---Appliances & Electronics ---Buying & Making Electricity --Design & Remodeling ---Windows, Doors, & Skylights --Landscaping -Vehicles --Alternative Fuel Vehicles --Fuel Economy --Batteries --Biofuels --Clean Cities -Building Design --Construction --Commercial Weatherization --Commercial Heating & Cooling --Commercial Lighting --Solar Decathlon -Manufacturing Energy Sources -Renewables --Solar ---SunShot --Wind --Water

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Maps of Svalbard  

Science Journals Connector (OSTI)

... NORGES SVALBARD og Ishavs-undersokelser, now known as Norsk Polarinstitutt, has begun the issue of a detailed map of Svalbard in folded sheets, ...

1948-07-03T23:59:59.000Z

462

A demonstration and evaluation of trajectory mapping  

SciTech Connect

Problem of creating synoptic maps from asynoptically gathered data has prompted the development of a number schemes, the most notable being the Kalman filter, Salby-Fourier technique, and constituent reconstruction. This thesis presents a new technique, called trajectory mapping, which employs a simple model of air parcel motion to create synoptic maps from asynoptically gathered data. Four sources of trajectory mapping errors were analyzed; results showed that (1) the computational error is negligible; (2) measurement uncertainties can result in errors which grow with time scales of a week; (3) isentropic approximations lead to errors characterized by time scales of a week; and (4) wind field inaccuracies can cause significant errors in individual parcel trajectories in a matter of hours. All the studies, however, indicated that while individual trajectory errors can grow rapidly, constituent distributions, such as on trajectory maps, are much more robust, maintaining a high level of accuracy for periods on the order of several weeks. This technique was successfully applied to a variety of problems:(1) dynamical wave- breaking events; (2) satellite data validation for both instrument accuracy and precision; and (3) accuracy of meteorological wind fields. Such demonstrations imply that trajectory mapping will become an important tool in answering questions of global change, particularly the issue of ozone depletion.

Morris, G.A. [Rice Univ., Houston, TX (United States). Dept. of Space Physics and Astronomy

1994-09-01T23:59:59.000Z

463

Category:EIA Map Files | Open Energy Information  

Open Energy Info (EERE)

Map Files Map Files Jump to: navigation, search This category contains map files produced by the U.S. Energy Information Administration. Media in category "EIA Map Files" The following 113 files are in this category, out of 113 total. EIA-AK-CookInlet-BOE.pdf EIA-AK-CookInlet-BOE.pdf 10.19 MB EIA-AK-CookInlet-Gas.pdf EIA-AK-CookInlet-Gas.pdf 10.19 MB EIA-AK-CookInlet-Liquids.pdf EIA-AK-CookInlet-Liqui... 10.19 MB EIA-AK-NorthSlope-BOE.pdf EIA-AK-NorthSlope-BOE.pdf 2.16 MB EIA-AK-NorthSlope-gas.pdf EIA-AK-NorthSlope-gas.pdf 2.16 MB EIA-AK-NorthSlope-liquids.pdf EIA-AK-NorthSlope-liqu... 2.17 MB EIA-AK-NPRA-ANWR-BOE.pdf EIA-AK-NPRA-ANWR-BOE.pdf 6.71 MB EIA-AK-NPRA-ANWR-GAS.pdf EIA-AK-NPRA-ANWR-GAS.pdf 6.78 MB EIA-AK-NPRA-ANWR-LIQ.pdf EIA-AK-NPRA-ANWR-LIQ.pdf 6.77 MB EIA-Appalach1-NY-BOE.pdf

464

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

9, 2002 9, 2002 Since Wednesday May 1, spot prices were down at most locations with some exceptions, despite large increases across the board on Wednesday, May 8, owing primarily to rising crude oil prices. For the week, prices at the Henry Hub declined a little over 1 percent, falling 5 cents to $3.74 per MMBtu. (See Temperature Map) (See Deviation Map)Temperatures helped to drive demand for natural gas as overnight lows in the 20's in some parts of the country contributed to heating demand, and mid-day highs in the 90's in other parts of the country increased cooling demand. Prices in Florida surged past $7, owing to a combination of high temperatures and gas transportation difficulties, which constrained supply. The spot price for West Texas Intermediate (WTI) crude oil climbed $1.18 per barrel or over 4 percent since last Wednesday, trading at $27.76 per barrel or $4.79 per MMBtu.

465

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Monday, January 28, 2002 Monday, January 28, 2002 Natural gas prices generally declined last week as mild temperatures continued in most of the country and working gas storage stocks remain at very high levels. Spot prices at most major markets that serve the eastern two-thirds of the country ended the week down from the previous Friday with weather forecasts for the past weekend calling for daytime temperatures to be in the mid 50s to the low 60s in an area stretching from Chicago to Boston. At the Henry Hub prices moved down 9 cents on Friday to end at $2.04 per MMBtu--$0.25 below the previous Friday. The National Weather Service's (NWS) latest 6- to 10-day forecast is calling for above normal temperatures to continue through this week in most areas east of the Mississippi River. (See Temperature Map) (See Deviation Map) At the NYMEX futures market, the February contract continued to trend down as it ended the week trading at $2.037 per MMBtu-off almost $0.20 from previous Friday. The spot price for West Texas Intermediate (WTI) crude oil gained almost $1.80 per barrel reaching $19.80 on Friday or about $3.40 per MMBtu.

466

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

11, 2002 11, 2002 On Friday, spot gas traded at the Henry Hub for $2.20 per MMBtu, marking no change from the price on the previous Friday. Last week spot prices at the Henry Hub traded within a tight range of $2.14-$2.20 per MMBtu. Temperatures in much of the country returned to above normal in the second half of the week and the National Weather Service's (NWS) latest 6-to 10-day forecast called for this pattern to continue through the weekend and all of this week. (See Temperature Map) (See Deviation Map) This dominant pattern of above normal temperatures has resulted in heating degree days thus far this winter that are 16 percent lower than normal. At the NYMEX, the settlement price for the March contract ended the week up almost 5 cents at $2.191 per MMBtu. Natural gas stocks remained well above last year's level as estimated net withdrawals were 82 Bcf during the last week of January. The spot price for West Texas Intermediate (WTI) crude oil moved down 15 cents last week and ended Friday trading at $20.25 per barrel or $3.49 per MMBtu.

467

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

13, 2001 13, 2001 Spot prices for natural gas appeared to stabilize just above the $3.00 mark during the week ended August 10, 2001, as the price at the Henry Hub in Louisiana varied between $3.14 and $2.98 per million Btu. Net injections of natural gas into storage for the previous week again fell within the range of market expectations reported in the trade press and contributed to the stability of the price level. However, due to warmer-than-normal temperatures in the Northeast, Midwest, and parts of the Southwest and Southeast, prices at the Henry Hub increased early in the week before decreasing and finishing over 2 percent lower than the previous week. (See Temperature Map) (See Deviation from Normal Temperatures Map) The price of West Texas Intermediate (WTI) crude oil finished the week at $28.10 per barrel or $4.84 per million Btu, an increase of almost 2 percent above the previous Friday.

468

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Monday, November 19, 2001 Monday, November 19, 2001 Last week, the NYMEX futures contract price for December delivery at the Henry Hub continued the generally downward trend that began in late October. The contract ended last week's trading at $2.637 per MMBtu-nearly 55 cents lower than the $3.183 recorded when it began as the near-month contract on October 30. Spot prices also experienced a similar pattern and reportedly declined well over $1.00 per MMBtu at most major market locations. The spot price at the Henry Hub on Friday hit its lowest level in more than two and a half years. The continued warmer-than-normal weather in most parts of the country appears to be a major contributing factor in the almost 3-week decline in natural gas prices. (Temperature Map) (Temperature Deviation Map) Another factor is the relatively high stocks that continued to increase in the second week of November. Working gas in storage now stands at its highest level since November 1998. The spot price for West Texas Intermediate (WTI) crude oil dropped by more than $2.00 per barrel on Thursday and ended the week at $18.05, or $3.11 per MMBtu-its lowest level in over 2 years.

469

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

Due to the upcoming holidays, we will not produce another Natural Gas Weekly Update until January 2, 2002. Due to the upcoming holidays, we will not produce another Natural Gas Weekly Update until January 2, 2002. Overview: Monday, December 17, 2001 The spot price at the Henry Hub finished the trading week on December 14 at $2.41 per MMBtu, roughly 30 cents or 14 percent over the previous Friday. On the NYMEX, the settlement price of the futures contract for January delivery at the Henry Hub settled at $2.846 per MMBtu, up nearly 28 cents over the previous Friday. Market prices were affected early in the week by colder weather, and then by milder temperatures that prevailed after Tuesday. (Temperature Map)(Temperature Deviation Map) At 22 Bcf, withdrawals from storage were again much smaller than historical averages. The spot price for West Texas Intermediate (WTI) crude oil increased by over 1 percent, climbing to $19.31 per barrel or $3.33 per MMBtu.

470

Quantitative Assessment of Robot-generated Maps  

SciTech Connect

Mobile robotic mapping is now considered to be a sufficiently mature field with demonstrated successes in various domains. While much progress has been made in the development of computationally efficient and consistent mapping schemes, it is still murky, at best, on how these maps can be evaluated. We are motivated by the absence of an accepted standard for quantitatively measuring the performance of robotic mapping systems against user-defined requirements. It is our belief that the development of standardized methods for quantitatively evaluating existing robotic technologies will improve the utility of mobile robots in already established application areas, such as vacuum cleaning, robot surveillance, and bomb disposal. This approach will also enable the proliferation and acceptance of such technologies in emerging markets. This chapter summarizes our preliminary efforts by bringing together the research community towards addressing this important problem which has ramifications not only from researchers perspective but also from consumers, robot manufacturers, and developers viewpoints.

Scrapper, Chris [National Institute of Standards and Technology (NIST); Madhavan, Raj [ORNL; Lakaemper, Rolf [Temple University

2009-01-01T23:59:59.000Z

471

Natural Gas | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Sources » Fossil » Natural Gas Sources » Fossil » Natural Gas Natural Gas July 30, 2009 DOE Leads National Research Program in Gas Hydrates The U.S. Department of Energy today told Congress the agency is leading a nationwide program in search of naturally occurring natural gas hydrates - a potentially significant storehouse of methane--with far reaching implications for the environment and the nation's future energy supplies. May 18, 2009 DOE-Supported Publication Boosts Search for Oil, Natural Gas by Petroleum Operators A comprehensive publication detailing the oil-rich fields of Utah and nearby states, sponsored by the U.S. Department of Energy, can now provide petroleum companies and related service providers with the geologic, geographic, and engineering data needed to tap into these resources.

472

MAP3S precipitation chemistry network: seventh periodic summary report, 1983. [MAP3S Network  

SciTech Connect

This summary report, the seventh in the series, contains complete field and chemical data from the MAP3S Precipitation Chemistry Network for the year 1983. Sections cover QA/QC of the MAP3S/PCN; network history, network site information and a MAP3S/PCN bibliography; and a brief statistical look at the laboratory operations for 1983. There is also a brief statistical summary for 1982 to 1983. Included under the Quality Control section are the QA audits for site performance, laboratory comparisons, field blank and pH test results, and sample shipping and analysis results. Included is a listing of cooperating organizations and personnel for the MAP3S/PCN. 10 references, 10 figures, 32 tables.

Rothert, J.E.; Dana, M.T.

1984-11-01T23:59:59.000Z

473

,"Missouri Natural Gas Summary"  

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

Gas Wells (MMcf)","Missouri Natural Gas Gross Withdrawals from Oil Wells (MMcf)","Missouri Natural Gas Gross Withdrawals from Shale Gas (Million Cubic Feet)","Missouri Natural...

474

Integrated Management Requirements mapping  

SciTech Connect

This document contains five appendices documenting how Sandia implemented the DOE Conduct of Operations (5480.19) and DOE Quality Assurance (5700.6C) orders. It provides a mapping of the Sandia integrated requirements to the specific requirements of each Order and a mapping to Sandia`s approved program for implementing the Conduct of Operations Order.

Holmes, J.T.; Andrews, N.S.

1992-06-01T23:59:59.000Z

475

Integrated Management Requirements mapping  

SciTech Connect

This document contains five appendices documenting how Sandia implemented the DOE Conduct of Operations (5480.19) and DOE Quality Assurance (5700.6C) orders. It provides a mapping of the Sandia integrated requirements to the specific requirements of each Order and a mapping to Sandia's approved program for implementing the Conduct of Operations Order.

Holmes, J.T.; Andrews, N.S.

1992-06-01T23:59:59.000Z

476

Maps & Geographic Information  

E-Print Network (OSTI)

Geog 380 Maps & Geographic Information Geog 488/588 GIS 1: Introduction to GIS Geog 475/575 Digital 495/595 Maps, Models & GIS Geog 489/589 Building a GIS Data Base with GPS Geog 492/592 GIS 2: Advanced Compilation & Data Base Design Geog 490/590 GIS Programming Geog 410/510 Applied GIS: 3-D Visualization Geog

477

Introgression & mapping Fiber cell  

E-Print Network (OSTI)

Germplasm Introgression Genomics & mapping Fiber cell initiation Radiation hybrid (RH) mapping and breeding. Research activities commonly include plant breeding, genetics, genomics, cytogenetics, molecular methods. (C, S) · Contribute uniquely to genomics and its relevance to genetic improvement (C,S) · Harness

478

Gas turbine noise control  

Science Journals Connector (OSTI)

The use of gas turbine powered generators and pumping stations are likely to increase over the next two decades. Alternative fuel systems utilizing fluidized coal beds are likely in the near future and direct combustion of pulverized coal is also a possibility. The primary problem of generally unacceptable noise levels from gas turbine powered equipment affects both community noise and hearing conservation alike. The noise criteria of such plant remain a significant design factor. The paper looks at the technical and historical aspects associated with the noise generation process and examines past present and possible future approaches to the problem of silencing gas turbine units; adequately specifying the acoustical criteria and ratings; evaluates the techniques by which these criteria should be measured; and correlates these with the typical results achieved in the field.

Louis A. Challis and Associates Pty. Ltd.

1979-01-01T23:59:59.000Z

479

map | OpenEI  

Open Energy Info (EERE)

map map Dataset Summary Description (Abstract): A map depicting model estimates of monthly average daily total radiation using inputs derived from satellite and surface observations of cloud cover, aerosol optical depth, precipitable water vapor, albedo, atmospheric pressure and ozone sampled at a 40km resolution. (Purpose): A visual depiction of solar energy resource for photovoltaic power systems. Source NREL Date Released December 11th, 2003 (11 years ago) Date Updated October 30th, 2007 (7 years ago) Keywords Cuba GEF GHI map NREL solar SWERA UNEP Data application/pdf icon Download Maps (pdf, 1.3 MiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Attribution License Comment Please cite NREL and UNEP SWERA.

480

maps | OpenEI  

Open Energy Info (EERE)

maps maps Dataset Summary Description (Abstract): 50 m wind power density (W/m2) maps of Sri Lanka (Purpose): To provide information on the wind resource potential within Sri Lanka, with supplemental information on political boundaries, transmission lines, roads, and terrain relief. Source NREL Date Released June 30th, 2004 (10 years ago) Date Updated November 01st, 2007 (7 years ago) Keywords GEF GIS maps NREL Sri Lanka SWERA UNEP wind Data application/zip icon Download Maps (zip, 799.1 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset

Note: This page contains sample records for the topic "gas field maps" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Agegraphic Chaplygin gas model of dark energy  

E-Print Network (OSTI)

We establish a connection between the agegraphic models of dark energy and Chaplygin gas energy density in non-flat universe. We reconstruct the potential of the agegraphic scalar field as well as the dynamics of the scalar field according to the evolution of the agegraphic dark energy. We also extend our study to the interacting agegraphic generalized Chaplygin gas dark energy model.

Ahmad Sheykhi

2010-02-07T23:59:59.000Z

482

Magnetic field topology and field lines structure in the Dynamic Ergodic Divertor of TEXTOR-94  

Science Journals Connector (OSTI)

An analytical model of the magnetic field perturbations and the mapping technique to study field line dynamics in an ergodic divertor tokamak are developed. The analytical formulas for the vacuum magnetic field p...

S. S. Abdullaev; K. H. Finken; A. Kaleck…

1998-01-01T23:59:59.000Z

483

Natural Gas Weekly Update  

Gasoline and Diesel Fuel Update (EIA)

23, 2001 23, 2001 Another mid-summer week of relatively mild temperatures in many of the nation's major gas consuming market regions and a large estimate of net injections of working gas into storage put downward pressure on spot and futures prices. Some parts of New England saw high temperatures only in the 70s for several days last week, while highs in the 80s stretched down the mid-Atlantic region as far as northern Georgia and well into the Midwest. On the West Coast, highs rarely exceeded 80 degrees, with a number of locations reporting highs in the 60s. (See Temperature Map) (See Deviation from Normal Temperatures Map). Spot prices declined for the week in nearly all markets, with spot gas at the Henry Hub trading at $2.95 per MMBtu on Friday, down $0.21 from the previous Friday. The NYMEX futures contract for August delivery fell even more, ending the week down $0.295 per MMBtu at $2.955-the first sub-$3 settlement for a near-month contract since April 11 of last year. The spot price for West Texas Intermediate (WTI) crude oil fell four days in a row and traded on Wednesday and Thursday below $25 per barrel before recovering Friday to $25.60 per barrel, or $4.41 per MMBtu. This, too, is the first time since last April that WTI has fallen below $25 per barrel, and is the second week in a row of losses of $1 or more per barrel.

484

Question about Map of Wind Farms | OpenEI Community  

Open Energy Info (EERE)

Question about Map of Wind Farms Question about Map of Wind Farms Home > Groups > Developer I am curious whether there is a data file that contains the GPS coordinates for all of the wind farms on the Open EI map (en.openei.org/wiki/Map_of_Wind_Farms). I saw that coordinates can be found separately for each wind farm (by clicking on the wind farm name to the right of the map), but I am hoping there is a short cut that could allow me to quickly map all of the wind farms using GIS software. Submitted by Wzeng on 13 July, 2012 - 13:59 1 answer Points: 0 Hi, there is a button labeled "Download CSV" below the map. A recent change was made to make the geographic coordinates available in the download. They appear in a field titled Coordinates as numeric values of latitude and longitude, in decimal degrees. In order to use with GIS software, the

485

Question about Map of Wind Farms | OpenEI Community  

Open Energy Info (EERE)

Question about Map of Wind Farms Question about Map of Wind Farms Home > Groups > Developer I am curious whether there is a data file that contains the GPS coordinates for all of the wind farms on the Open EI map (en.openei.org/wiki/Map_of_Wind_Farms). I saw that coordinates can be found separately for each wind farm (by clicking on the wind farm name to the right of the map), but I am hoping there is a short cut that could allow me to quickly map all of the wind farms using GIS software. Submitted by Wzeng on 13 July, 2012 - 13:59 1 answer Points: 0 Hi, there is a button labeled "Download CSV" below the map. A recent change was made to make the geographic coordinates available in the download. They appear in a field titled Coordinates as numeric values of latitude and longitude, in decimal degrees. In order to use with GIS software, the

486

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

68,747 68,747 34,577 0.39 0 0.00 34 1.16 14,941 0.29 0 0.00 11,506 0.36 61,058 0.31 I d a h o Idaho 60. Summary Statistics for Natural Gas Idaho, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation.......................... 0 0 0 0 0 Vented

487

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

0 0 0 0.00 0 0.00 0 0.00 540 0.01 0 0.00 2,132 0.07 2,672 0.01 H a w a i i Hawaii 59. Summary Statistics for Natural Gas Hawaii, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation.......................... 0 0 0 0 0 Vented and Flared

488

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

483,052 483,052 136,722 1.54 6,006 0.03 88 3.00 16,293 0.31 283,557 10.38 41,810 1.32 478,471 2.39 F l o r i d a Florida 57. Summary Statistics for Natural Gas Florida, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 47 50 98 92 96 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 7,584 8,011 8,468 7,133 6,706 Total.............................................................. 7,584 8,011 8,468 7,133 6,706 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ...............

489

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

291,898 291,898 113,995 1.29 0 0.00 4 0.14 88,078 1.68 3,491 0.13 54,571 1.73 260,140 1.30 I o w a Iowa 63. Summary Statistics for Natural Gas Iowa, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation.......................... 0 0 0

490

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

Vehicle Fuel: Vehicle Fuel: Deliveries to