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We encourage you to perform a real-time search of NLEBeta
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1

Analysis of stress sensitivity and its influence on oil production from tight reservoirs  

E-Print Network [OSTI]

indicate that low-permeability tight oil reservoirs arepermeability cores Effect of Stress Sensitivity on Oil Production During oil production from tight

Lei, Qun; Xiong, Wei; Yuan, Cui; Wu, Yu-Shu

2008-01-01T23:59:59.000Z

2

Crude oil prices: Are our oil markets too tight?  

SciTech Connect (OSTI)

The answer to the question posed in the title is that tightness in the market will surely prevail through 1997. And as discussed herein, with worldwide demand expected to continue to grow, there will be a strong call on extra oil supply. Meeting those demands, however, will not be straightforward--as many observers wrongly believe--considering the industry`s practice of maintaining crude stocks at ``Just in time`` inventory levels. Further, impact will be felt from the growing rig shortage, particularly for deepwater units, and down-stream capacity limits. While these factors indicate 1997 should be another good year for the service industry, it is difficult to get any kind of consensus view from the oil price market. With most observers` information dominated by the rarely optimistic futures price of crude, as reflected by the NYMEX, the important fact is that oil prices have remained stable for three years and increased steadily through 1996.

Simmons, M.R. [Simmons and Co. International, Houston, TX (United States)

1997-02-01T23:59:59.000Z

3

Expansion of the NRL Tight-Binding Method to Include f-orbitals and Application in Thorium and Actinium .  

E-Print Network [OSTI]

??The current NRL Tight-Binding suite of programs was designed to only include s, p, and d orbitals in the basis. Because of this limitation, materials… (more)

Durgavich, Joel

2012-01-01T23:59:59.000Z

4

Low Total OECD Oil Stocks* Keep Market Balance Tight  

Gasoline and Diesel Fuel Update (EIA)

5 5 Notes: This chart illustrates why EIA sees crude oil prices staying relatively high. It shows global inventories, as measured by OECD petroleum stocks. EIA sees a tenuous supply/demand balance over the remainder of 2001. Global inventories remain low, and need to recover to more adequate levels of forward demand coverage in order to avoid continued price volatility. The most recent data show OECD inventories remaining at very low levels. Low inventories increase the potential for price volatility throughout 2001. Inventories are a good measure of the supply/demand balance that affects prices. A large over-supply (production greater than demand) will put downward pressure on prices, while under-supply will push prices upward. OECD inventories illustrate the changes in the world petroleum

5

Analysis of stress sensitivity and its influence on oil productionfrom tight reservoirs  

SciTech Connect (OSTI)

This paper presents a study of the relationship betweenpermeability and effective stress in tight petroleum reservoirformations. Specifically, a quantitative method is developed to describethe correlation between permeability and effective stress, a method basedon the original in situ reservoir effective stress rather than ondecreased effective stress during development. The experimental resultsshow that the relationship between intrinsic permeability and effectivestress in reservoirs in general follows a quadratic polynomial functionalform, found to best capture how effective stress influences formationpermeability. In addition, this experimental study reveals that changesin formation permeability, caused by both elastic and plasticdeformation, are permanent and irreversible. Related pore-deformationtests using electronic microscope scanning and constant-rate mercuryinjection techniques show that while stress variation generally has smallimpact onrock porosity, the size and shape of pore throats have asignificant impact on permeability-stress sensitivity. Based on the testresults and theoretical analyses, we believe that there exists a cone ofpressure depression in the area near production within suchstress-sensitive tight reservoirs, leading to a low-permeability zone,and that well production will decrease under the influence of stresssensitivity.

Lei, Qun; Xiong, Wei; Yuan, Cui; Wu, Yu-Shu

2007-08-28T23:59:59.000Z

6

The Performance of Fractured Horizontal Well in Tight Gas Reservoir  

E-Print Network [OSTI]

?, including tight gas, gas/oil shale, oil sands, and coal-bed methane. North America has a substantial growth in its unconventional oil and gas market over the last two decades. The primary reason for that growth is because North America, being a mature...

Lin, Jiajing

2012-02-14T23:59:59.000Z

7

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

for for IEA Bilateral Meetings March 14, 2013 | Paris, France by Adam Sieminski, Administrator Annual Energy Outlook 2013 projections to 2040 2 * Growth in energy production outstrips consumption growth * Crude oil production rises sharply over the next decade * Motor gasoline consumption reflects more stringent fuel economy standards * The U.S. becomes a net exporter of natural gas in the early 2020s * U.S. energy-related carbon dioxide emissions remain below their 2005 level through 2040 Adam Sieminski, IEA Bilateral Meetings, March 14, 2013 U.S. energy use grows slowly over the projection reflecting improving energy efficiency and slow, extended economic recovery 3 0 20 40 60 80 100 120 1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040

8

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

Washington Association of Money Managers Washington Association of Money Managers April 18, 2013 | Washington, DC By Adam Sieminski, Administrator U.S. Shale Gas 2 Adam Sieminski , WAMM, April 18, 2013 An average well in shale gas and other continuous resource plays has steep decline curves Adam Sieminski , WAMM, April 18, 2013 3 0 500 1,000 1,500 2,000 0 5 10 15 20 Haynesville Eagle Ford Woodford Marcellus Fayetteville million cubic feet per year Source: EIA, Annual Energy Outlook 2012 1 0% 50% 100% 0 5 10 15 20 Cumulative production = EUR Oil production by monthly vintage of wells in the Williston Basin - production grows with continued drilling Adam Sieminski , WAMM, April 18, 2013

9

Analytical questions for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

For For Consumer Energy Alliance February 21, 2013 | Washington, D.C. By Adam Sieminski, Administrator Annual Energy Outlook 2013 projections to 2040 2 * Growth in energy production outstrips consumption growth * Crude oil production rises sharply over the next decade * Motor gasoline consumption reflects more stringent fuel economy standards * The U.S. becomes a net exporter of natural gas in the early 2020s * U.S. energy-related carbon dioxide emissions remain below their 2005 level through 2040 Adam Sieminski February 21, 2013 U.S. energy use grows slowly over the projection reflecting improving energy efficiency and slow, extended economic recovery 3 0 20 40 60 80 100 120 1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040

10

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

Council on Foreign Relations Council on Foreign Relations April 11, 2013 | Washington, DC By Adam Sieminski, Administrator U.S. Shale Gas 2 Adam Sieminski , CFR, April 11, 2013 An average well in shale gas and other continuous resource plays can also have steep decline curves, which require continued drilling to grow production 3 0 500 1,000 1,500 2,000 0 5 10 15 20 Haynesville Eagle Ford Woodford Marcellus Fayetteville million cubic feet per year Source: EIA, Annual Energy Outlook 2012 1 0% 50% 100% 0 5 10 15 20 Cumulative production = EUR Adam Sieminski , CFR, April 11, 2013 For example: Oil production by monthly vintage of wells in the Williston Basin 4 Source: Drilling Info history through August 2012, EIA Short-Term Energy Outlook, February 2013 forecast

11

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

IFRI IFRI March 14, 2013 | Paris, France by Adam Sieminski, Administrator Annual Energy Outlook 2013 projections to 2040 2 * Growth in energy production outstrips consumption growth * Crude oil production rises sharply over the next decade * Motor gasoline consumption reflects more stringent fuel economy standards * The U.S. becomes a net exporter of natural gas in the early 2020s * U.S. energy-related carbon dioxide emissions remain below their 2005 level through 2040 Adam Sieminski , IFRI March 14, 2013 U.S. energy use grows slowly over the projection reflecting improving energy efficiency and slow, extended economic recovery 3 U.S. primary energy consumption quadrillion Btu Adam Sieminski , IFRI March 14, 2013 History Projections 2011 36% 20%

12

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

FLAME Natural Gas & LNG Conference FLAME Natural Gas & LNG Conference March 13, 2013 | Amsterdam, Netherlands by Adam Sieminski, Administrator Annual Energy Outlook 2013 projections to 2040 2 * Growth in energy production outstrips consumption growth * Crude oil production rises sharply over the next decade * Motor gasoline consumption reflects more stringent fuel economy standards * The U.S. becomes a net exporter of natural gas in the early 2020s * U.S. energy-related carbon dioxide emissions remain below their 2005 level through 2040 Adam Sieminski , FLAME March 13, 2013 U.S. energy use grows slowly over the projection reflecting improving energy efficiency and slow, extended economic recovery 3 0 20 40 60 80 100 120 1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040

13

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

Baltimore Chartered Financial Analyst Society Baltimore Chartered Financial Analyst Society April 08, 2013 | Baltimore, MD By Adam Sieminski, Administrator Annual Energy Outlook 2013 projections to 2040 2 * Growth in energy production outstrips consumption growth * Crude oil production rises sharply over the next decade * Motor gasoline consumption reflects more stringent fuel economy standards * The U.S. becomes a net exporter of natural gas in the early 2020s * U.S. energy-related carbon dioxide emissions remain below their 2005 level through 2040 Adam Sieminski, Baltimore CFA Society April 08, 2013 U.S. energy use grows slowly over the projection reflecting improving energy efficiency and slow, extended economic recovery 3 0 20 40 60 80 100 120 1980 1985 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040

14

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

American Petroleum Institute American Petroleum Institute April 04, 2013 | Washington, DC By Adam Sieminski, Administrator U.S. Shale Gas 2 Adam Sieminski , API, April 04, 2013 An average well in shale gas and other continuous resource plays can also have steep decline curves, which require continued drilling to grow production 3 0 500 1,000 1,500 2,000 0 5 10 15 20 Haynesville Eagle Ford Woodford Marcellus Fayetteville million cubic feet per year Source: EIA, Annual Energy Outlook 2012 1 0% 50% 100% 0 5 10 15 20 Cumulative production = EUR Adam Sieminski , API, April 04, 2013 For example: Oil production by monthly vintage of wells in the Williston Basin 4 Source: DrillingInfo history through August 2012, EIA Short-Term Energy Outlook, February 2013 forecast

15

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

CERAWEEK 2013, North American Energy CERAWEEK 2013, North American Energy March 06, 2013 | Houston, TX by Adam Sieminski, Administrator U.S. Shale Gas 2 Adam Sieminski , CERAWEEK, March 06, 2013 An average well in shale gas and other continuous resource plays can also have steep decline curves, which require continued drilling to grow production 3 0 500 1,000 1,500 2,000 0 5 10 15 20 Haynesville Eagle Ford Woodford Marcellus Fayetteville million cubic feet per year Source: EIA, Annual Energy Outlook 2012 1 0% 50% 100% 0 5 10 15 20 Cumulative production = EUR Adam Sieminski , CERAWEEK, March 06, 2013 For example: Oil production by monthly vintage of wells in the Williston Basin 4 Source: DrillingInfo history through August 2012, EIA Short-Term Energy Outlook, February 2013 forecast

16

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

Platts - North American Crude Marketing Conference Platts - North American Crude Marketing Conference March 01, 2013 | Houston, TX by Adam Sieminski, Administrator Annual Energy Outlook 2013 projections to 2040 Adam Sieminski , Platts, March 01, 2013 2 * Growth in energy production outstrips consumption growth * Crude oil production rises sharply over the next decade * Motor gasoline consumption reflects more stringent fuel economy standards * The U.S. becomes a net exporter of natural gas in the early 2020s * U.S. energy-related carbon dioxide emissions remain below their 2005 level through 2040 U.S. energy use grows slowly over the projection reflecting improving energy efficiency and slow, extended economic recovery 3 U.S. primary energy consumption quadrillion Btu

17

US production of natural gas from tight reservoirs  

SciTech Connect (OSTI)

For the purposes of this report, tight gas reservoirs are defined as those that meet the Federal Energy Regulatory Commission`s (FERC) definition of tight. They are generally characterized by an average reservoir rock permeability to gas of 0.1 millidarcy or less and, absent artificial stimulation of production, by production rates that do not exceed 5 barrels of oil per day and certain specified daily volumes of gas which increase with the depth of the reservoir. All of the statistics presented in this report pertain to wells that have been classified, from 1978 through 1991, as tight according to the FERC; i.e., they are ``legally tight`` reservoirs. Additional production from ``geologically tight`` reservoirs that have not been classified tight according to the FERC rules has been excluded. This category includes all producing wells drilled into legally designated tight gas reservoirs prior to 1978 and all producing wells drilled into physically tight gas reservoirs that have not been designated legally tight. Therefore, all gas production referenced herein is eligible for the Section 29 tax credit. Although the qualification period for the credit expired at the end of 1992, wells that were spudded (began to be drilled) between 1978 and May 1988, and from November 5, 1990, through year end 1992, are eligible for the tax credit for a subsequent period of 10 years. This report updates the EIA`s tight gas production information through 1991 and considers further the history and effect on tight gas production of the Federal Government`s regulatory and tax policy actions. It also provides some high points of the geologic background needed to understand the nature and location of low-permeability reservoirs.

Not Available

1993-10-18T23:59:59.000Z

18

The technology of the New South Wales torbanite : including an introduction on oil shale.  

E-Print Network [OSTI]

??Although the nature of the products of thermal decomposition of oil shale has attracted the attention of both scientist and industrialist, oil shale possibly ranks… (more)

Cane, Reginald Frank

1946-01-01T23:59:59.000Z

19

A high liquid yield process for retorting various organic materials including oil shale  

DOE Patents [OSTI]

This invention is a continuous retorting process for various high molecular weight organic materials, including oil shale, that yields an enhanced output of liquid product. The organic material, mineral matter, and an acidic catalyst, that appreciably adsorbs alkenes on surface sites at prescribed temperatures, are mixed and introduced into a pyrolyzer. A circulating stream of olefin enriched pyrolysis gas is continuously swept through the organic material and catalyst, whereupon, as the result of pyrolysis, the enhanced liquid product output is provided. Mixed spent organic material, mineral matter, and cool catalyst are continuously withdrawn from the pyrolyzer. Combustion of the spent organic material and mineral matter serves to reheat the catalyst. Olefin depleted pyrolysis gas, from the pyrolyzer, is enriched in olefins and recycled into the pyrolyzer. The reheated acidic catalyst is separated from the mineral matter and again mixed with fresh organic material, to maintain the continuously cyclic process. 2 figs.

Coburn, T.T.

1988-07-26T23:59:59.000Z

20

High liquid yield process for retorting various organic materials including oil shale  

DOE Patents [OSTI]

This invention is a continuous retorting process for various high molecular weight organic materials, including oil shale, that yields an enhanced output of liquid product. The organic material, mineral matter, and an acidic catalyst, that appreciably adsorbs alkenes on surface sites at prescribed temperatures, are mixed and introduced into a pyrolyzer. A circulating stream of olefin enriched pyrolysis gas is continuously swept through the organic material and catalyst, whereupon, as the result of pyrolysis, the enhanced liquid product output is provided. Mixed spent organic material, mineral matter, and cool catalyst are continuously withdrawn from the pyrolyzer. Combustion of the spent organic material and mineral matter serves to reheat the catalyst. Olefin depleted pyrolysis gas, from the pyrolyzer, is enriched in olefins and recycled into the pyrolyzer. The reheated acidic catalyst is separated from the mineral matter and again mixed with fresh organic material, to maintain the continuously cyclic process.

Coburn, Thomas T. (Livermore, CA)

1990-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

High Hopes, Tight Quarters  

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

Hopes, Hopes, Tight Quarters Unique Recycler, world's largest array of permanent magnets, taking shape in crowded Main Injector tunnel. by Mike Perricone, Office of Public Affairs The magnets are numbered in the hundreds; their weight is measured in tons. The available space in the tunnel is usually about four and a half feet, but it can be as little as two or three inches, and the forklifts doing the moving have been custom- designed for these tight quarters. The obstacles include water systems, cable trays, workers performing other installations, and the precisely aligned components of the signature Main Injector accelerator. The consequences of a possible slip-up: Don't even ask. Installation crews can put eight to 10 magnets in place in a day, if the magnets are located close together. Installing a magnet

22

Using simple models to describe oil production from unconventional reservoirs.  

E-Print Network [OSTI]

??Shale oil (tight oil) is oil trapped in low permeability shale or sandstone. Shale oil is a resource with great potential as it is heavily… (more)

Song, Dong Hee

2014-01-01T23:59:59.000Z

23

Review of EIA Oil Production Outlooks  

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

Review of EIA oil production outlooks For 2014 EIA Energy Conference July 15, 2014 | Washington, DC By Samuel Gorgen, Upstream Analyst Overview Gorgen, Tight Oil Production Trends...

24

Characterization and Alteration of Wettability States of Alaskan Reserviors to Improve Oil Recovery Efficiency (including the within-scope expansion based on Cyclic Water Injection - a pulsed waterflood for Enhanced Oil Recovery)  

SciTech Connect (OSTI)

Numerous early reports on experimental works relating to the role of wettability in various aspects of oil recovery have been published. Early examples of laboratory waterfloods show oil recovery increasing with increasing water-wetness. This result is consistent with the intuitive notion that strong wetting preference of the rock for water and associated strong capillary-imbibition forces gives the most efficient oil displacement. This report examines the effect of wettability on waterflooding and gasflooding processes respectively. Waterflood oil recoveries were examined for the dual cases of uniform and non-uniform wetting conditions. Based on the results of the literature review on effect of wettability and oil recovery, coreflooding experiments were designed to examine the effect of changing water chemistry (salinity) on residual oil saturation. Numerous corefloods were conducted on reservoir rock material from representative formations on the Alaska North Slope (ANS). The corefloods consisted of injecting water (reservoir water and ultra low-salinity ANS lake water) of different salinities in secondary as well as tertiary mode. Additionally, complete reservoir condition corefloods were also conducted using live oil. In all the tests, wettability indices, residual oil saturation, and oil recovery were measured. All results consistently lead to one conclusion; that is, a decrease in injection water salinity causes a reduction in residual oil saturation and a slight increase in water-wetness, both of which are comparable with literature observations. These observations have an intuitive appeal in that water easily imbibes into the core and displaces oil. Therefore, low-salinity waterfloods have the potential for improved oil recovery in the secondary recovery process, and ultra low-salinity ANS lake water is an attractive source of injection water or a source for diluting the high-salinity reservoir water. As part of the within-scope expansion of this project, cyclic water injection tests using high as well as low salinity were also conducted on several representative ANS core samples. These results indicate that less pore volume of water is required to recover the same amount of oil as compared with continuous water injection. Additionally, in cyclic water injection, oil is produced even during the idle time of water injection. It is understood that the injected brine front spreads/smears through the pores and displaces oil out uniformly rather than viscous fingering. The overall benefits of this project include increased oil production from existing Alaskan reservoirs. This conclusion is based on the performed experiments and results obtained on low-salinity water injection (including ANS lake water), vis-a-vis slightly altering the wetting conditions. Similarly, encouraging cyclic water-injection test results indicate that this method can help achieve residual oil saturation earlier than continuous water injection. If proved in field, this would be of great use, as more oil can be recovered through cyclic water injection for the same amount of water injected.

Abhijit Dandekar; Shirish Patil; Santanu Khataniar

2008-12-31T23:59:59.000Z

25

Evaluation of EOR Potential by Gas and Water Flooding in Shale Oil Reservoirs.  

E-Print Network [OSTI]

??The demand for oil and natural gas will continue to increase for the foreseeable future; unconventional resources such as tight oil, shale gas, shale oil… (more)

Chen, Ke

2013-01-01T23:59:59.000Z

26

Fraced horizontal well shows potential of deep tight gas  

SciTech Connect (OSTI)

Successful completion of a multiple fraced, deep horizontal well demonstrated new techniques for producing tight gas sands. In Northwest Germany, Mobil Erdgas-Erdoel GmbH drilled, cased, and fraced the world`s deepest horizontal well in the ultra-tight Rotliegendes ``Main`` sand at 15,687 ft (4,783 m) true vertical depth. The multiple frac concept provides a cost-efficient method to economically produce significant gas resources in the ultra-tight Rotliegendes ``Main`` sand. Besides the satisfactory initial gas production rate, the well established several world records, including deepest horizontal well with multiple fracs, and proved this new technique to develop ultra-tight sands.

Schueler, S. [Mobil Erdgas-Erdoel GmbH, Celle (Germany); Santos, R. [Mobil Erdgas-Erdoel GmbH, Hamburg (Germany)

1996-01-08T23:59:59.000Z

27

Tight Product Balance Pushes Up Product Spread (Spot Product - Crude  

Gasoline and Diesel Fuel Update (EIA)

5 5 Notes: Gasoline inventories indicate how tight the gasoline product market is in any one region. When the gasoline market is tight, it affects the portion of gasoline price is the spread between spot product price and crude oil price. Note that in late 1998-and early 1999 spreads were very small when inventories were quite high. Contrast summers of 1998 or 1999 with summer 2000. Last summer's tight markets, resulting low stocks and transition to Phase 2 RFG added price pressure over and above the already high crude price pressure on gasoline -- particularly in the Midwest. As we ended last winter, gasoline inventories were low, and the spread between spot prices and crude oil were higher than typical as a result. Inventories stayed well below average and the spread during the

28

Application of horizontal drilling to tight gas reservoirs  

SciTech Connect (OSTI)

Vertical fractures and lithologic heterogeneity are extremely important factors controlling gas flow rates and total gas recovery from tight (very low permeability) reservoirs. These reservoirs generally have in situ matrix permeabilities to gas of less than 0.1 md. Enhanced gas recovery methods have usually involved hydraulic fracturing; however, the induced vertical hydraulic fractures almost always parallel the natural fracture and may not be an efficient method to establish a good conduit to the wellbore. Horizontal drilling appears to be an optimum method to cut across many open vertical fractures. Horizontal holes will provide an efficient method to drain heterogeneous tight reservoirs even in unfractured rocks. Although many horizontal wells have now been completed in coalbed methane and oil reservoirs, very few have been drilled to exclusively evaluate tight gas reservoirs. The U.S. Department of Energy (DOE) has funded some horizontal and slanthole drilling in order to demonstrate the applicability of these techniques for gas development. Four DOE holes have been drilled in Devonian gas shales in the Appalachian basin, and one hole has been drilled in Upper Cretaceous tight sandstones in the Piceance basin of Colorado. The Colorado field experiment has provided valuable information on the abundance and openness of deeply buried vertical fractures in tight sandstones. These studies, plus higher gas prices, should help encourage industry to begin to further utilize horizontal drilling as a new exploitation method for tight gas reservoirs.

Spencer, C.W. (U.S. Geological Survey, Lakewood, CO (United States)); Lorenz, J.C. (Sandia National Labs., Albuquerque, NM (United States)); Brown, C.A. (Synder Oil Co., Denver, CO (United States))

1991-03-01T23:59:59.000Z

29

Simulation and Economic Screening of Improved Oil Recovery Methods with Emphasis on Injection Profile Control Including Waterflooding, Polymer Flooding and a Thermally Activated Deep Diverting Gel  

E-Print Network [OSTI]

at 95% Watercut ................................................ 35 Figure 18: Polymer flood [LH] ? Oil Saturation at 95% Watercut .................................. 36 Figure 19: Base Cases ? Incremental Oil Production... 22: DDG ? Incremental Oil Production with 0 md Block .................................... 39 Figure 23: DDG ? Incremental Water Production with 0 md Block................................ 39 Figure 24: Polymer Flood ? Oil Production at Different...

Okeke, Tobenna

2012-07-16T23:59:59.000Z

31

Western tight gas sands advanced logging workshop proceedings  

SciTech Connect (OSTI)

An advanced logging research program is one major aspect of the Western Tight Sands Program. Purpose of this workshop is to help BETC define critical logging needs for tight gas sands and to allow free interchange of ideas on all aspects of the current logging research program. Sixteen papers and abstracts are included together with discussions. Separate abstracts have been prepared for the 12 papers. (DLC)

Jennings, J B; Carroll, Jr, H B [eds.

1982-04-01T23:59:59.000Z

32

Earth'sFuture Remote sensing of fugitive methane emissions from oil and  

E-Print Network [OSTI]

and tight oil reservoirs to exploit formerly inaccessible or unprofitable energy resources in rock are drilled out. In the production process of tight oil, co-occurring natural gas is typically used to drive. Therefore, methane emissions from field production of oil and gas from tight reservoirs have the potential

Dickerson, Russell R.

33

Pore-scale mechanisms of gas flow in tight sand reservoirs  

E-Print Network [OSTI]

include tight gas sands, gas shales, and coal-bed methane.Figure 3. Although the gas-shale production grows at a

Silin, D.

2011-01-01T23:59:59.000Z

34

Naturally fractured tight gas reservoir detection optimization. Quarterly report, July 1--September 30, 1994  

SciTech Connect (OSTI)

Research continued in the detection of naturally fractured tight gas reservoirs. Tasks include modeling, data analysis, geologic assessment of the Piceance Basin, and remote sensing.

NONE

1997-05-01T23:59:59.000Z

35

Naturally fractured tight gas reservoir detection optimization  

SciTech Connect (OSTI)

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

36

Low Stocks Mean Tight Markets  

Gasoline and Diesel Fuel Update (EIA)

6 6 Notes: Like those for other petroleum products, gasoline inventories have been running below normal. As of the latest weekly data, stocks are about 5% lower than the low end of the normal range for this time of year. Behind all of the low product inventories are low crude oil inventories. Recall that the crude market tightened in 1999 when OPEC cut back production. Demand was greater than supply and inventories were used to make up the difference. They have not yet recovered. Crude oil inventories are running about 7% below the low end of the normal range for this time of year. After last week's very large stock draw, it appears inventories are the lowest that they have been since December 1975. The U.S. inventory data will be an important price barometer to

37

Tight Oklahoma gas sands remain an attractive play  

SciTech Connect (OSTI)

The Cherokee tight gas sands of Oklahoma remain an attractive play because of improvements in drilling and completion practices and actions by the Oklahoma Corporation Commission (OCC) that allow separate allowables for new wells. The expired federal tax credits for tight gas wells have not been the only reason for increased activity. Since decontrol of most regulated gas pricing and since 1986, the number of wells drilled and gas production per well have been increasing in the cherokee area while overall drilling in Oklahoma has decreased. These conclusions are based on wells as categorized by permit date and not by the spud, completion, or first production date. A few wells outside but adjacent to the Cherokee area may have been included, although, their impact on the conclusions is considered nominal. The paper discusses the tight gas credit, proration units, the concept of separate allowables, costs, completion efficiency, and the economic outlook for this area.

Cartwright, G.L. [Marathon Oil Co., Oklahoma City, OK (United States)

1995-04-24T23:59:59.000Z

38

Are World Oil's Prospects Not Declining All That Fast?  

Science Journals Connector (OSTI)

...oil sands of Alberta, wringing oil from beneath North Dakota by fracking, drilling down to the superdeep deposits beneath the...inaccessible oil deposits like the Canadian oil sands and North Dakota tight oil, a lower decline rate makes for abundant...

Richard A. Kerr

2012-08-10T23:59:59.000Z

39

Developing a tight gas sand advisor for completion and stimulation in tight gas reservoirs worldwide  

E-Print Network [OSTI]

DEVELOPING A TIGHT GAS SAND ADVISOR FOR COMPLETION AND STIMULATION IN TIGHT GAS RESERVOIRS WORLDWIDE A Thesis by KIRILL BOGATCHEV Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE December 2007 Major Subject: Petroleum Engineering DEVELOPING A TIGHT GAS SAND ADVISOR FOR COMPLETION AND STIMULATION IN TIGHT GAS RESERVOIRS WORLDWIDE A Thesis by KIRILL...

Bogatchev, Kirill Y

2008-10-10T23:59:59.000Z

40

Outer Continental Shelf oil and gas activities in the Gulf of Alaska (including Lower Cook Inlt) and their onshore impacts: a summary report, September 1980  

SciTech Connect (OSTI)

The search for oil and gas on the Outer Continental Shelf (OCS) in the Gulf of Alaska subregion of the Alaska leasing region began in 1967, when geophysical surveys of the area were initiated. Two lease sales have been held in the subregion. Lease Sale 39, for the Northern Gulf of Alaska, was held on April 13, 1976, and resulted in the leasing of 76 tracts. Lease Sale CI, for Lower Cook Inlet, was held on October 27, 1977, and resulted in the leasing of 87 tracts. Exploratory drilling on the tracts leased in Sale 39 began in September 1976, and exploratory drilling on tracts leased in Sale CI began in July 1978. Commercial amounts of hydrocarbons have not been found in any of the wells drilled in either sale area. Seventy-four of the leases issued in the Northern Gulf of Alaska have been relinquished. As of June 1980, exploratory drilling in both areas had ceased, and none was planned for the near future. The next lease sale in the Gulf of Alaska, Sale 55, is scheduled for October 1980. Lease Sale 60 (Lower Cook Inlet and Shelikof Strait) is scheduled for September 1981, and Lease Sale 61 (OCS off Kodiak Island) is scheduled for April 1983. Sale 60 will be coordinated with a State lease sale in adjacent State-owned waters. The most recent estimates (June 1980) by the US Geological Survey of risked, economically recoverable resources for the 2 tracts currently under lease in the Northern Gulf of Alaska are negligible. For the 87 tracts currently under lease in Lower Cook Inlet, the USGS has produced risked, economically recoverable resource estimates of 35 million barrels of oil and 26 billion cubic feet of gas. These resource estimates for the leased tracts in both areas are short of commercially producible amounts. Onshore impacts from OCS exploration have been minimal. Two communities - Yakutat and Seward - served as support bases for the Northern Gulf of Alaska.

Jackson, J.B.; Dorrier, R.T.

1980-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Gas seal for an in situ oil shale retort and method of forming thermal barrier  

DOE Patents [OSTI]

A gas seal is provided in an access drift excavated in a subterranean formation containing oil shale. The access drift is adjacent an in situ oil shale retort and is in gas communication with the fragmented permeable mass of formation particles containing oil shale formed in the in situ oil shale retort. The mass of formation particles extends into the access drift, forming a rubble pile of formation particles having a face approximately at the angle of repose of fragmented formation. The gas seal includes a temperature barrier which includes a layer of heat insulating material disposed on the face of the rubble pile of formation particles and additionally includes a gas barrier. The gas barrier is a gas-tight bulkhead installed across the access drift at a location in the access drift spaced apart from the temperature barrier.

Burton, III, Robert S. (Mesa, CO)

1982-01-01T23:59:59.000Z

42

Burning Droplets Composed of Light Cycle Oil and Diesel Light Oil  

Science Journals Connector (OSTI)

Burning Droplets Composed of Light Cycle Oil and Diesel Light Oil ... 3. General Characteristics ... Now we are considering using LCO as well as its blend with LO in gas turbine (GT) or partially in the combined cycling gas turbine (CCGT),10 as to avoid the tight standards on oil compositions. ...

Guangwen Xu; Masiki Ikegami; Senji Honma; Khoji Ikeda; Hiroshi Nagaishi; Daniel L. Dietrich; Yasuhiro Takeshita

2002-01-05T23:59:59.000Z

43

tight_nuts_thehub closed_boot  

E-Print Network [OSTI]

tight_nuts_the­hub closed_boot in_jack_boot in_pump_boot in_wheel1_boot in_wrench_boot inflated_nuts_the­hub closed_boot in_jack_boot in_pump_boot in_wheel1_boot in_wrench_boot inflated_wheel2 on_wheel2_the­hub tight_nuts_the­hub closed_boot in_jack_boot in_pump_boot in_wheel1_boot in_wrench_boot inflated_wheel2

Murphy, Robert F.

44

Developing a tight gas sand advisor for completion and stimulation in tight gas reservoirs worldwide  

E-Print Network [OSTI]

and experience about completion and stimulation technologies used in TGS reservoirs. We developed the principal design and two modules of a computer program called Tight Gas Sand Advisor (TGS Advisor), which can be used to assist engineers in making decisions...

Bogatchev, Kirill Y.

2009-05-15T23:59:59.000Z

45

U.S. crude oil production expected to top 9 million barrels per...  

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

oil prices should be strong enough to support most drilling in North Dakota's Bakken shale formation and in the tight oil basins of Texas which account for the majority of the...

46

Technology Is Turning U.S. Oil Around But Not the World's  

Science Journals Connector (OSTI)

...technologies of fracking and horizontal...oil boom in North Dakota. CREDIT: JIM...as the “fracking” that is now unlocking North Dakota's oil riches...production in North Dakota and elsewhere in the west, fracking of “tight...

Richard A. Kerr

2012-02-03T23:59:59.000Z

47

Naturally fractured tight gas reservoir detection optimization  

SciTech Connect (OSTI)

The goal of the work this quarter has been to partition and high-grade the Greater Green River basin for exploration efforts in the Upper Cretaceous tight gas play and to initiate resource assessment of the basin. The work plan for the quarter of July 1-September 30, 1998 comprised three tasks: (1) Refining the exploration process for deep, naturally fractured gas reservoirs; (2) Partitioning of the basin based on structure and areas of overpressure; (3) Examination of the Kinney and Canyon Creek fields with respect to the Cretaceous tight gas play and initiation of the resource assessment of the Vermilion sub-basin partition (which contains these two fields); and (4) Initiation analysis of the Deep Green River Partition with respect to the Stratos well and assessment of the resource in the partition.

NONE

1998-11-30T23:59:59.000Z

48

Naturally fractured tight gas reservoir detection optimization  

SciTech Connect (OSTI)

During this quarter, work began on the regional structural and geologic analysis of the greater Green River basin (GGRB) in southwestern Wyoming, northwestern Colorado and northeastern Utah. The ultimate objective of the regional analysis is to apply the techniques developed and demonstrated during earlier phases of the project to sweet-spot delineation in a relatively new and underexplored play: tight gas from continuous-type Upper Cretaceous reservoirs of the GGRB. The primary goal of this work is to partition and high-grade the greater Green River basin for exploration efforts in the Cretaceous tight gas play. The work plan for the quarter of January 1, 1998--March 31, 1998 consisted of three tasks: (1) Acquire necessary data and develop base map of study area; (2) Process data for analysis; and (3) Initiate structural study. The first task and second tasks were completed during this reporting period. The third task was initiated and work continues.

NONE

1998-09-30T23:59:59.000Z

49

Hydraulic fracturing in tight, fissured media  

SciTech Connect (OSTI)

Large volumes of natural gas are found in tight, fissured reservoirs. Hydraulic fracturing can enhance recovery, but many complications, such as pressure-sensitive or accelerated leakoff, damage, and complex fracturing, arise during treatment of such reservoirs. This paper reports that special procedures generally should be considered during breakdown and fracturing of these reservoirs. In addition, the use of alternative stimulation strategies may be beneficial.

Warpinski, N.R. (Sandia National Lab., Albuquerque, NM (US))

1991-02-01T23:59:59.000Z

50

Assumptions to the Annual Energy Outlook 1999 - Oil and Gas Supply Module  

Gasoline and Diesel Fuel Update (EIA)

oil.gif (4836 bytes) oil.gif (4836 bytes) The NEMS Oil and Gas Supply Module (OGSM) constitutes a comprehensive framework with which to analyze oil and gas supply. A detailed description of the OGSM is provided in the EIA publication, Model Documentation Report: The Oil and Gas Supply Module (OGSM), DOE/EIA-M063(99), (Washington, DC, January 1999). The OGSM provides crude oil and natural gas short-term supply parameters to both the Natural Gas Transmission and Distribution Module and the Petroleum Market Module. The OGSM simulates the activity of numerous firms that produce oil and natural gas from domestic fields throughout the United States, acquire natural gas from foreign producers for resale in the United States, or sell U.S. gas to foreign consumers. OGSM encompasses domestic crude oil and natural gas supply by both conventional and nonconventional recovery techniques. Nonconventional recovery includes enhanced oil recovery and unconventional gas recovery from tight gas formations, gas shale, and coalbeds. Foreign gas transactions may occur via either pipeline (Canada or Mexico) or transport ships as liquefied natural gas (LNG).

51

Oil and Gas Exploration  

E-Print Network [OSTI]

Metals Industrial Minerals Oil and Gas Geothermal Exploration Development Mining Processing Nevada, oil and gas, and geothermal activities and accomplishments in Nevada: production statistics, exploration and development including drilling for petroleum and geothermal resources, discoveries of ore

Tingley, Joseph V.

52

Packing tight Hamilton cycles in 3-uniform hypergraphs Alan Frieze  

E-Print Network [OSTI]

Packing tight Hamilton cycles in 3-uniform hypergraphs Alan Frieze Michael Krivelevich Po-Shen Loh Abstract Let H be a 3-uniform hypergraph with n vertices. A tight Hamilton cycle C H of H can be covered by edge-disjoint tight Hamilton cycles, for n divisible by 4. Consequently, we

Frieze, Alan

53

Packing tight Hamilton cycles in 3-uniform hypergraphs Alan Frieze  

E-Print Network [OSTI]

Packing tight Hamilton cycles in 3-uniform hypergraphs Alan Frieze Carnegie Mellon University alan ploh@cmu.edu Abstract Consider a 3-uniform hypergraph H with n vertices. A tight Hamilton cycle C H by edge- disjoint tight Hamilton cycles, for n divisible by 4. Consequently, random 3-uniform hypergraphs

Krivelevich, Michael

54

Documentation of the Oil and Gas Supply Module (OGSM)  

SciTech Connect (OSTI)

The purpose of this report is to define the objectives of the Oil and Gas Supply Model (OGSM), to describe the model`s basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public. Projected production estimates of US crude oil and natural gas are based on supply functions generated endogenously within National Energy Modeling System (NEMS) by the OGSM. OGSM encompasses domestic crude oil and natural gas supply by both conventional and nonconventional recovery techniques. Nonconventional recovery includes enhanced oil recovery (EOR), and unconventional gas recovery (UGR) from tight gas formations, Devonian/Antrim shale and coalbeds. Crude oil and natural gas projections are further disaggregated by geographic region. OGSM projects US domestic oil and gas supply for six Lower 48 onshore regions, three offshore regions, and Alaska. The general methodology relies on forecasted profitability to determine exploratory and developmental drilling levels for each region and fuel type. These projected drilling levels translate into reserve additions, as well as a modification of the production capacity for each region. OGSM also represents foreign trade in natural gas, imports and exports by entry region. Foreign gas trade may occur via either pipeline (Canada or Mexico), or via transport ships as liquefied natural gas (LNG). These import supply functions are critical elements of any market modeling effort.

NONE

1998-01-01T23:59:59.000Z

55

AEO2014 Oil and Gas Working Group Meeting Summary  

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

competitiveness. Page 8 of 9 22) What is the distance of the Great Bear tight oil well test area from TAPS? EIA response: One well is off the Dalton highway, the play ranges up to...

56

Oil shale, tar sand, coal research, advanced exploratory process technology, jointly sponsored research  

SciTech Connect (OSTI)

Progress made in five research programs is described. The subtasks in oil shale study include oil shale process studies and unconventional applications and markets for western oil shale.The tar sand study is on recycle oil pyrolysis and extraction (ROPE) process. Four tasks are described in coal research: underground coal gasification; coal combustion; integrated coal processing concepts; and sold waste management. Advanced exploratory process technology includes: advanced process concepts; advanced mitigation concepts; and oil and gas technology. Jointly sponsored research covers: organic and inorganic hazardous waste stabilization; CROW field demonstration with Bell Lumber and Pole; development and validation of a standard test method for sequential batch extraction fluid; PGI demonstration project; operation and evaluation of the CO[sub 2] HUFF-N-PUFF process; fly ash binder for unsurfaced road aggregates; solid state NMR analysis of Mesaverde group, Greater Green River Basin, tight gas sands; flow-loop testing of double-wall pipe for thermal applications; shallow oil production using horizontal wells with enhanced oil recovery techniques; NMR analysis of sample from the ocean drilling program; and menu driven access to the WDEQ hydrologic data management system.

Not Available

1992-01-01T23:59:59.000Z

57

Naturally fractured tight gas reservoir detection optimization  

SciTech Connect (OSTI)

Building upon the partitioning of the Greater Green River Basin (GGRB) that was conducted last quarter, the goal of the work this quarter has been to conclude evaluation of the Stratos well and the prototypical Green River Deep partition, and perform the fill resource evaluation of the Upper Cretaceous tight gas play, with the goal of defining target areas of enhanced natural fracturing. The work plan for the quarter of November 1-December 31, 1998 comprised four tasks: (1) Evaluation of the Green River Deep partition and the Stratos well and examination of potential opportunity for expanding the use of E and P technology to low permeability, naturally fractured gas reservoirs, (2) Gas field studies, and (3) Resource analysis of the balance of the partitions.

NONE

1999-06-01T23:59:59.000Z

58

Biochemical upgrading of oils  

DOE Patents [OSTI]

A process for biochemical conversion of heavy crude oils is provided. The process includes contacting heavy crude oils with adapted biocatalysts. The resulting upgraded oil shows, a relative increase in saturated hydrocarbons, emulsions and oxygenates and a decrease in compounds containing organic sulfur, organic nitrogen and trace metals. Adapted microorganisms which have been modified under challenged growth processes are also disclosed. 121 figs.

Premuzic, E.T.; Lin, M.S.

1999-01-12T23:59:59.000Z

59

Air Tightness of New U.S. Houses: A Preliminary Report  

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

Tightness of New U.S. Houses: A Preliminary Report Tightness of New U.S. Houses: A Preliminary Report Title Air Tightness of New U.S. Houses: A Preliminary Report Publication Type Report LBNL Report Number LBNL-48671 Year of Publication 2002 Authors Sherman, Max H., and Nance Matson Abstract Most dwellings in the United States are ventilated primarily through leaks in the building shell (i.e., infiltration) rather than by whole-house mechanical ventilation systems. Consequently, quantification of envelope air-tightness is critical to determining how much energy is being lost through infiltration and how much infiltration is contributing toward ventilation requirements. Envelope air tightness and air leakage can be determined from fan pressurization measurements with a blower door. Tens of thousands of unique fan pressurization measurements have been made of U.S. dwellings over the past decades. LBNL has collected the available data on residential infiltration into its Residential Diagnostics Database, with support from the U.S. Department of Energy. This report documents the envelope air leakage section of the LBNL database, with particular emphasis on new construction. The work reported here is an update of similar efforts carried out a decade ago, which used available data largely focused on the housing stock, rather than on new construction. The current effort emphasizes shell tightness measurements made on houses soon after they are built. These newer data come from over two dozen datasets, including over 73,000 measurements spread throughout a majority of the U.S. Roughly one-third of the measurements are for houses identified as energy-efficient through participation in a government or utility program. As a result, the characteristics reported here provide a quantitative estimate of the impact that energy-efficiency programs have on envelope tightness in the US, as well as on trends in construction.

60

DOE Showcases Websites for Tight Gas Resource Development | Department of  

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

Showcases Websites for Tight Gas Resource Development Showcases Websites for Tight Gas Resource Development DOE Showcases Websites for Tight Gas Resource Development July 30, 2009 - 1:00pm Addthis Washington, D.C. -- Two U.S. Department of Energy (DOE) projects funded by the Office of Fossil Energy's National Energy Technology Laboratory provide quick and easy web-based access to sought after information on tight-gas sandstone plays. Operators can use the data on the websites to expand natural gas recovery in the San Juan Basin of New Mexico and the central Appalachian Basin of West Virginia and Pennsylvania. As production from conventional natural gas resources declines, natural gas from tight-gas sandstone formations is expected to contribute a growing percentage to the nation's energy supply. "Tight gas" is natural gas

Note: This page contains sample records for the topic "including tight oil" 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

Methods and apparatus for measuring the tightness of enclosures  

DOE Patents [OSTI]

Disclosed are methods and apparatus for measuring tightness of an enclosure such as a building by utilizing alternating pressurization techniques. One method comprises providing apparatus capable of causing an internal volume change for the enclosure, the apparatus including a means for determining the instantaneous volume change, and a means for determining the instantaneous pressure within the enclosure. The apparatus is operated within the enclosure to change the volume thereof, and at least one of the frequency and the displacement is adjusted to achieve a root mean square pressure in the enclosure approximately equal to a reference pressure. At that pressure, the leakage of the enclosure is determined from the instantaneous displacement and instantaneous pressure values.

Modera, Mark P. (3815 Brighton Ave., Oakland, CA 94602); Sherman, Max H. (461 Hudson St., Oakland, CA 94618)

1987-01-13T23:59:59.000Z

62

Consumer Winter Heating Oil Costs  

Gasoline and Diesel Fuel Update (EIA)

6 6 Notes: The outlook for heating oil costs this winter, due to high crude oil costs and tight heating oil supplies, breaks down to an expected increase in heating expenditures for a typical oil-heated household of more than $200 this winter, the result of an 18% increase in the average price and an 11% increase in consumption. The consumption increase is due to the colder than normal temperatures experienced so far this winter and our expectations of normal winter weather for the rest of this heating season. Last winter, Northeast heating oil (and diesel fuel) markets experienced an extremely sharp spike in prices when a severe weather situation developed in late January. It is virtually impossible to gauge the probability of a similar (or worse) price shock recurring this winter,

63

Experiments with an Ecological Interface for Monitoring Tightly-Coordinated Robot Teams  

E-Print Network [OSTI]

Experiments with an Ecological Interface for Monitoring Tightly-Coordinated Robot Teams Gal A, with an ecological socially-attentive display that makes the state of coordination explicit. The results show such monitoring include search and rescue operations [4], multi-rover planetary exploration, and multi-vehicle

Kaminka, Gal A.

64

No Oil: The coming Utopia/Dystopia and Communal Possibilities  

E-Print Network [OSTI]

supplies of conventional oil, and exploitable supplies of alternative forms of oil and related hydrocarbons, including tar sands and oil shale. Because new supplies of conventional oil are declining steadily, there is quite a lot of activity in the oil... to exploit the huge deposits of oil sands in Canada. Oil sands and oil shale look good because they contain vast amounts of oil. The problem is that of turning the reserves, locked into other geological formations, into useful oil. According to current...

Miller, Timothy

2006-03-01T23:59:59.000Z

65

US Geological Survey publications on western tight gas reservoirs  

SciTech Connect (OSTI)

This bibliography includes reports published from 1977 through August 1988. In 1977 the US Geological Survey (USGS), in cooperation with the US Department of Energy's, (DOE), Western Gas Sands Research program, initiated a geological program to identify and characterize natural gas resources in low-permeability (tight) reservoirs in the Rocky Mountain region. These reservoirs are present at depths of less than 2,000 ft (610 m) to greater than 20,000 ft (6,100 m). Only published reports readily available to the public are included in this report. Where appropriate, USGS researchers have incorporated administrative report information into later published studies. These studies cover a broad range of research from basic research on gas origin and migration to applied studies of production potential of reservoirs in individual wells. The early research included construction of regional well-log cross sections. These sections provide a basic stratigraphic framework for individual areas and basins. Most of these sections include drill-stem test and other well-test data so that the gas-bearing reservoirs can be seen in vertical and areal dimensions. For the convenience of the reader, the publications listed in this report have been indexed by general categories of (1) authors, (2) states, (3) geologic basins, (4) cross sections, (5) maps (6) studies of gas origin and migration, (7) reservoir or mineralogic studies, and (8) other reports of a regional or specific topical nature.

Krupa, M.P.; Spencer, C.W.

1989-02-01T23:59:59.000Z

66

Naturally fractured tight gas reservoir detection optimization  

SciTech Connect (OSTI)

The work plan for the quarter of October 1, 1997--December 31, 1997 consisted of two tasks: (1) Present results of Rulison field test at various conferences, seminars, and to Barrett Resources and Snyder Oil Co. and (2) Continue work into developing a predictive quantitative method for locating fault-related natural fractures. The first task was completed during this reporting period. The second task continues the beginning of quantitative fracture mechanics analysis of the geologic processes that are involved for the development of fault-related natural fractures. The goal of this work is to develop a predictive capability of locating natural fractures prior to drilling.

NONE

1998-09-30T23:59:59.000Z

67

Tight Hamilton Cycles in Random Uniform Hypergraphs Andrzej Dudek  

E-Print Network [OSTI]

Tight Hamilton Cycles in Random Uniform Hypergraphs Andrzej Dudek Alan Frieze June 28, 2011 Abstract In this paper we show that e/n is the sharp threshold for the existence of tight Hamilton cycles also determine thresholds for the existence of other types of Hamilton cycles. 1 Introduction

Frieze, Alan

68

Pressure-transient test design in tight gas formations  

SciTech Connect (OSTI)

This paper outlines a procedure for pre- and postfracture pressure-transient test design in low-permeability (tight) gas formations. The procedures proposed are based on many years' experience in evaluating low-permeability formations, and particularly on recent experience with Gas Research Inst. (GRI) programs in eastern Devonian gas shales and in western tight-gas formations.

Lee, W.J.

1987-10-01T23:59:59.000Z

69

OIL SHALE  

E-Print Network [OSTI]

Seyitömer, Himmeto?lu and Hat?lda? oil shale deposits. The results demonstrate that these oil shales are

Fields (in-situ Combustion Approach; M. V. Kök; G. Guner; S. Bagci?

70

Tight sands gain as U.S. gas source  

SciTech Connect (OSTI)

This report, the last of a four part series assessing unconventional gas development in the US, examines the state of the tight gas sands industry following the 1992 expiration of the qualification period for the Sec. 29 Nonconventional Fuels Tax Credit. Because tight gas sands were the most mature of the unconventional gas sources and received only a modest tax credit, one would not expect much change when the tax credit qualification period ended, and post-1992 drilling and production data confirm this. What the overall statistics do not show, and thus the main substance of this article, is how rediscovered tight gas plays and the evolution in tight gas exploration and extraction technology have shifted the outlook for tight gas drilling and its economics from a low productivity, marginally economic resource to a low cost source of gas supply.

Kuuskraa, V.A.; Hoak, T.E.; Kuuskraa, J.A. [Advanced Resources International Inc., Arlington, VA (United States); Hansen, J. [Gas Research Inst., Chicago, IL (United States)

1996-03-18T23:59:59.000Z

71

STEO January 2013 - oil production increase  

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

oil production to increase in 2013 and 2014 oil production to increase in 2013 and 2014 U.S. crude oil production is expected to keep rising over the next two years. America's oil output will jump nearly 900,000 barrels per day in 2013 to an average 7.3 million barrels a day, according to the latest monthly forecast from the U.S. Energy Information Administration. This would mark the biggest one-year increase in output since U.S. commercial crude oil production began in 1859. U.S. daily oil production is expected to rise by another 600,000 barrels in 2014 to nearly 8 million barrels a day, the highest level since 1988. Most of America's oil production growth over the next two years will come from more drilling activity in tight shale rock formations located in North Dakota and Texas

72

U.S. Crude Oil Inventory Outlook  

Gasoline and Diesel Fuel Update (EIA)

9 9 Notes: Consistent with OECD inventories, U.S. inventories are low. They have been well below the normal range for over one year. Crude oil stocks in the United States, while tending to increase of late toward more normal levels, remain well below average. At the end of December, crude oil stocks were near 289 million barrels, about 4% below the 5-year average, and slightly higher than at the end of 1999. The latest weekly data, for the week ending January 19, show U.S. crude oil stocks at 286 million barrels, just about a million barrels above their level a year ago. Near-term tightness in U.S. crude oil markets have kept current prices above forward prices, reflecting current strength in crude oil demand relative to supply. Relatively strong U.S. oil demand next year should keep crude oil

73

Utah Heavy Oil Program  

SciTech Connect (OSTI)

The Utah Heavy Oil Program (UHOP) was established in June 2006 to provide multidisciplinary research support to federal and state constituents for addressing the wide-ranging issues surrounding the creation of an industry for unconventional oil production in the United States. Additionally, UHOP was to serve as an on-going source of unbiased information to the nation surrounding technical, economic, legal and environmental aspects of developing heavy oil, oil sands, and oil shale resources. UHOP fulGilled its role by completing three tasks. First, in response to the Energy Policy Act of 2005 Section 369(p), UHOP published an update report to the 1987 technical and economic assessment of domestic heavy oil resources that was prepared by the Interstate Oil and Gas Compact Commission. The UHOP report, entitled 'A Technical, Economic, and Legal Assessment of North American Heavy Oil, Oil Sands, and Oil Shale Resources' was published in electronic and hard copy form in October 2007. Second, UHOP developed of a comprehensive, publicly accessible online repository of unconventional oil resources in North America based on the DSpace software platform. An interactive map was also developed as a source of geospatial information and as a means to interact with the repository from a geospatial setting. All documents uploaded to the repository are fully searchable by author, title, and keywords. Third, UHOP sponsored Give research projects related to unconventional fuels development. Two projects looked at issues associated with oil shale production, including oil shale pyrolysis kinetics, resource heterogeneity, and reservoir simulation. One project evaluated in situ production from Utah oil sands. Another project focused on water availability and produced water treatments. The last project considered commercial oil shale leasing from a policy, environmental, and economic perspective.

J. Bauman; S. Burian; M. Deo; E. Eddings; R. Gani; R. Goel; C.K. Huang; M. Hogue; R. Keiter; L. Li; J. Ruple; T. Ring; P. Rose; M. Skliar; P.J. Smith; J.P. Spinti; P. Tiwari; J. Wilkey; K. Uchitel

2009-10-20T23:59:59.000Z

74

Oil and Gas Conservation (Montana)  

Broader source: Energy.gov [DOE]

Parts 1 and 2 of this chapter contain a broad range of regulations pertaining to oil and gas conservation, including requirements for the regulation of oil and gas exploration and extraction by the...

75

Results from Tight and Loose Coupled Multiphysics in Nuclear Fuels Performance Simulations using BISON  

SciTech Connect (OSTI)

The behavior of nuclear fuel in the reactor environment is affected by multiple physics, most notably heat conduction and solid mechanics, which can have a strong influence on each other. To provide credible solutions, a fuel performance simulation code must have the ability to obtain solutions for each of the physics, including coupling between them. Solution strategies for solving systems of coupled equations can be categorized as loosely-coupled, where the individual physics are solved separately, keeping the solutions for the other physics fixed at each iteration, or tightly coupled, where the nonlinear solver simultaneously drives down the residual for each physics, taking into account the coupling between the physics in each nonlinear iteration. In this paper, we compare the performance of loosely and tightly coupled solution algorithms for thermomechanical problems involving coupled thermal and mechanical contact, which is a primary source of interdependence between thermal and mechanical solutions in fuel performance models. The results indicate that loosely-coupled simulations require significantly more nonlinear iterations, and may lead to convergence trouble when the thermal conductivity of the gap is too small. We also apply the tightly coupled solution strategy to a nuclear fuel simulation of an experiment in a test reactor. Studying the results from these simulations indicates that perhaps convergence for either approach may be problem dependent, i.e., there may be problems for which a loose coupled approach converges, where tightly coupled won’t converge and vice versa.

S. R. Novascone; B. W. Spencer; D. Andrs; R. L. Williamson; J. D. Hales; D. M. Perez

2013-05-01T23:59:59.000Z

76

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

Open Energy Info (EERE)

tight-gas.pdf tight-gas.pdf Jump to: navigation, search File File history File usage Major Tight Gas Plays, Lower 48 States Size of this preview: 776 × 600 pixels. Full resolution ‎(1,650 × 1,275 pixels, file size: 2.04 MB, MIME type: application/pdf) Description Major Tight Gas Plays, Lower 48 States Sources U.S. Energy Information Administration Related Technologies Natural Gas Creation Date 2010-06-06 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 18:44, 20 December 2010 Thumbnail for version as of 18:44, 20 December 2010 1,650 × 1,275 (2.04 MB) MapBot (Talk | contribs) Automated bot upload You cannot overwrite this file.

77

TIGHT CLOSURE IN GRADED RINGS Karen E. Smith \\Lambda  

E-Print Network [OSTI]

TIGHT CLOSURE IN GRADED RINGS Karen E. Smith \\Lambda Abstract. This paper facilitates is supported by the U.S. National Science Foundation. Typeset by A M S­T E X 1 #12; 2 KAREN E. SMITH \\Lambda

Smith, Karen E.

78

OIl Speculation  

Gasoline and Diesel Fuel Update (EIA)

Investor Investor Flows and the 2008 Boom/Bust in Oil Prices Kenneth J. Singleton 1 August 10, 2011 1 Graduate School of Business, Stanford University, kenneths@stanford.edu. This research is the outgrowth of a survey paper I prepared for the Air Transport Association of America. I am grateful to Kristoffer Laursen for research assistance and to Kristoffer and Stefan Nagel for their comments. Abstract This paper explores the impact of investor flows and financial market conditions on returns in crude-oil futures markets. I begin by arguing that informational frictions and the associated speculative activity may induce prices to drift away from "fundamental" values and show increased volatility. This is followed by a discussion of the interplay between imperfect infor- mation about real economic activity, including supply, demand, and inventory accumulation, and speculative

79

Documentation of the Oil and Gas Supply Module (OGSM)  

SciTech Connect (OSTI)

The purpose of this report is to define the objectives of the Oil and Gas Supply Model (OGSM), to describe the model`s basic approach, and to provide detail on how the model works. This report is intended as a reference document for model analysts, users, and the public. It is prepared in accordance with the Energy Information Administration`s (EIA) legal obligation to provide adequate documentation in support of its statistical and forecast reports (Public Law 93-275, Section 57(b)(2)). Projected production estimates of U.S. crude oil and natural gas are based on supply functions generated endogenously within National Energy Modeling System (NEMS) by the OGSM. OGSM encompasses domestic crude oil and natural gas supply by both conventional and nonconventional recovery techniques. Nonconventional recovery includes enhanced oil recovery (EOR), and unconventional gas recovery (UGR) from tight gas formations, Devonian shale and coalbeds. Crude oil and natural gas projections are further disaggregated by geographic region. OGSM projects U.S. domestic oil and gas supply for six Lower 48 onshore regions, three offshore regions, and Alaska. The general methodology relies on forecasted drilling expenditures and average drilling costs to determine exploratory and developmental drilling levels for each region and fuel type. These projected drilling levels translate into reserve additions, as well as a modification of the production capacity for each region. OGSM also represents foreign trade in natural gas, imports and exports by entry region. Foreign gas trade may occur via either pipeline (Canada or Mexico), or via transport ships as liquefied natural gas (LNG). These import supply functions are critical elements of any market modeling effort.

NONE

1995-10-24T23:59:59.000Z

80

„Peak Oil  

Science Journals Connector (OSTI)

Wissenschaftliche Voraussagen deuten auf „Peak Oil“, das Maximum globaler Erdölförderung, in unserer ... der demokratischen Systeme führen. Psychoanalytische Betrachtung darf „Peak Oil“ für die Zivilisation als e...

Dr. Manuel Haus; Dr. med. Christoph Biermann

2013-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Waste oil reduction: GKN  

SciTech Connect (OSTI)

This report details the steps required to establish a waste oil management program. Such a program can reduce operational costs, cut wastewater treatment costs and produce a better quality wastewater effluent through such means as: reducing the volume of oils used; segregating oils at the source of generation for recovery and reuse; and reducing the quality of oily wastewater generated. It discusses the metal-working fluid recovery options available for such a program, namely settling, filtration, hydrocyclone, and centrifugation. Included are source lists for vendors of oil skimmer equipment and coolant recovery systems.

Hunt, G.

1995-08-01T23:59:59.000Z

82

Oil shale, tar sand, coal research, advanced exploratory process technology, jointly sponsored research. Quarterly technical progress report, July--September 1992  

SciTech Connect (OSTI)

Progress made in five research programs is described. The subtasks in oil shale study include oil shale process studies and unconventional applications and markets for western oil shale.The tar sand study is on recycle oil pyrolysis and extraction (ROPE) process. Four tasks are described in coal research: underground coal gasification; coal combustion; integrated coal processing concepts; and sold waste management. Advanced exploratory process technology includes: advanced process concepts; advanced mitigation concepts; and oil and gas technology. Jointly sponsored research covers: organic and inorganic hazardous waste stabilization; CROW field demonstration with Bell Lumber and Pole; development and validation of a standard test method for sequential batch extraction fluid; PGI demonstration project; operation and evaluation of the CO{sub 2} HUFF-N-PUFF process; fly ash binder for unsurfaced road aggregates; solid state NMR analysis of Mesaverde group, Greater Green River Basin, tight gas sands; flow-loop testing of double-wall pipe for thermal applications; shallow oil production using horizontal wells with enhanced oil recovery techniques; NMR analysis of sample from the ocean drilling program; and menu driven access to the WDEQ hydrologic data management system.

Not Available

1992-12-31T23:59:59.000Z

83

Tight gas sands study breaks down drilling and completion costs  

SciTech Connect (OSTI)

Given the high cost to drill and complete tight gas sand wells, advances in drilling and completion technology that result in even modest cost savings to the producer have the potential to generate tremendous savings for the natural gas industry. The Gas Research Institute sponsored a study to evaluate drilling and completion costs in selected tight gas sands. The objective of the study was to identify major expenditures associated with tight gas sand development and determine their relative significance. A substantial sample of well cost data was collected for the study. Individual well cost data were collected from nearly 300 wells in three major tight gas sand formations: the Cotton Valley sand in East Texas, the Frontier sand in Wyoming, and the Wilcox sand in South Texas. The data were collected and organized by cost category for each formation. After the information was input into a data base, a simple statistical analysis was performed. The statistical analysis identified data discrepancies that were then resolved, and it helped allow conclusions to be drawn regarding drilling and completion costs in these tight sand formations. Results are presented.

Brunsman, B. (Gas Research Inst., Chicago, IL (United States)); Saunders, B. (S.A. Holditch Associates Inc., College Station, TX (United States))

1994-06-06T23:59:59.000Z

84

Outlook for U.S. shale oil and gas  

Gasoline and Diesel Fuel Update (EIA)

shale oil and gas shale oil and gas IAEE/AEA Meeting January 4, 2014 | Philadelphia, PA By Adam Sieminski, EIA Administrator Key insights on drilling productivity and production trends Adam Sieminski, IAEE/AEA January 4, 2014 2 * The U.S. has experienced a rapid increase in natural gas and oil production from shale and other tight resources * Six tight oil and shale gas plays taken together account for nearly 90% of domestic oil production growth and virtually all domestic natural gas production growth over the last 2 years * Higher drilling efficiency and new well productivity, rather than an increase in the rig count, have been the main drivers of recent production growth * Steep legacy production decline rates are being offset by growing

85

Structural Oil Pan With Integrated Oil Filtration And Cooling System  

DOE Patents [OSTI]

An oil pan for an internal combustion engine includes a body defining a reservoir for collecting engine coolant. The reservoir has a bottom and side walls extending upwardly from the bottom to present a flanged lip through which the oil pan may be mounted to the engine. An oil cooler assembly is housed within the body of the oil pan for cooling lubricant received from the engine. The body includes an oil inlet passage formed integrally therewith for receiving lubricant from the engine and delivering lubricant to the oil cooler. In addition, the body also includes an oil pick up passage formed integrally therewith for providing fluid communication between the reservoir and the engine through the flanged lip.

Freese, V, Charles Edwin (Westland, MI)

2000-05-09T23:59:59.000Z

86

Regional Vermont Agency Provides Work in Tight-Knit Communities |  

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

Vermont Agency Provides Work in Tight-Knit Communities Vermont Agency Provides Work in Tight-Knit Communities Regional Vermont Agency Provides Work in Tight-Knit Communities June 11, 2010 - 4:33pm Addthis Weatherization auditors and crews assist in making a Vermont home more energy-efficient in New England winters. | Photo Courtesy of Southeastern Vermont Community Action (SEVCA) Agency | Weatherization auditors and crews assist in making a Vermont home more energy-efficient in New England winters. | Photo Courtesy of Southeastern Vermont Community Action (SEVCA) Agency | Joshua DeLung "I think everyone has their heart in it. I think we see weatherization as a really worthy process." Morgan McKane, weatherization auditor at SEVCA Morgan McKane spent most of his career in southeast Vermont working in the

87

Completion methods in thick, multilayered tight gas sands  

E-Print Network [OSTI]

sands have been proposed in the petroleum literature. Kuuskraa, V.A. and Haas, M.R. proposed that “tight gas is merely an arbitrary delineation of a natural geologic continuity in the permeability of a reservoir rock. The dominant characteristic...-situ permeability as low as 0.001 mD”6. 10 Misra, R. proposed that “tight gas sands are reservoirs that have low permeability (< 0.1 mD) and which cannot be produced at economic flow rates or do not produce economic volumes without the assistance from...

Ogueri, Obinna Stavely

2008-10-10T23:59:59.000Z

88

Completion methods in thick, multilayered tight gas sands  

E-Print Network [OSTI]

sands have been proposed in the petroleum literature. Kuuskraa, V.A. and Haas, M.R. proposed that ?tight gas is merely an arbitrary delineation of a natural geologic continuity in the permeability of a reservoir rock. The dominant characteristic...-situ permeability as low as 0.001 mD?6. 10 Misra, R. proposed that ?tight gas sands are reservoirs that have low permeability (< 0.1 mD) and which cannot be produced at economic flow rates or do not produce economic volumes without the assistance from...

Ogueri, Obinna Stavely

2009-05-15T23:59:59.000Z

89

Invisibility in non-Hermitian tight-binding lattices  

E-Print Network [OSTI]

Reflectionless defects in Hermitian tight-binding lattices, synthesized by the intertwining operator technique of supersymmetric quantum mechanics, are generally not invisible and time-of-flight measurements could reveal the existence of the defects. Here it is shown that, in a certain class of non-Hermitian tight-binding lattices with complex hopping amplitudes, defects in the lattice can appear fully invisible to an outside observer. The synthesized non-Hermitian lattices with invisible defects possess a real-valued energy spectrum, however they lack of parity-time (PT) symmetry, which does not play any role in the present work.

Stefano Longhi

2010-08-31T23:59:59.000Z

90

Qubits from tight knots and bent nano-bars  

E-Print Network [OSTI]

We propose a novel mechanism for creating a qubit based on a tight knot, that is a nano-quantum wire system so small and so cold as to be quantum coherent with respect to curvature-induced effects. To establish tight knots as legitimate candidates for qubits, we propose an effective curvature-induced potential that produces the two-level system and identify the tunnel coupling between the two local states. We propose also a different design of nano-mechanical qubit based on twisted nano-rods. We describe how both devices can be manipulated. Also we outline possible decoherence channels, detection schemes and experimental setups.

Victor Atanasov; Rossen Dandoloff

2008-03-21T23:59:59.000Z

91

Division of Oil, Gas, and Mining Permitting  

E-Print Network [OSTI]

" or "Gas" does not include any gaseous or liquid substance processed from coal, oil shale, or tar sands

Utah, University of

92

OPTIMIZATION OF INFILL DRILLING IN NATURALLY-FRACTURED TIGHT-GAS RESERVOIRS  

SciTech Connect (OSTI)

A major goal of industry and the U.S. Department of Energy (DOE) fossil energy program is to increase gas reserves in tight-gas reservoirs. Infill drilling and hydraulic fracture stimulation in these reservoirs are important reservoir management strategies to increase production and reserves. Phase II of this DOE/cooperative industry project focused on optimization of infill drilling and evaluation of hydraulic fracturing in naturally-fractured tight-gas reservoirs. The cooperative project involved multidisciplinary reservoir characterization and simulation studies to determine infill well potential in the Mesaverde and Dakota sandstone formations at selected areas in the San Juan Basin of northwestern New Mexico. This work used the methodology and approach developed in Phase I. Integrated reservoir description and hydraulic fracture treatment analyses were also conducted in the Pecos Slope Abo tight-gas reservoir in southeastern New Mexico and the Lewis Shale in the San Juan Basin. This study has demonstrated a methodology to (1) describe reservoir heterogeneities and natural fracture systems, (2) determine reservoir permeability and permeability anisotropy, (3) define the elliptical drainage area and recoverable gas for existing wells, (4) determine the optimal location and number of new in-fill wells to maximize economic recovery, (5) forecast the increase in total cumulative gas production from infill drilling, and (6) evaluate hydraulic fracture simulation treatments and their impact on well drainage area and infill well potential. Industry partners during the course of this five-year project included BP, Burlington Resources, ConocoPhillips, and Williams.

Lawrence W. Teufel; Her-Yuan Chen; Thomas W. Engler; Bruce Hart

2004-05-01T23:59:59.000Z

93

November 10, 2004 Robust Automatic Parallel Parking in Tight Spaces  

E-Print Network [OSTI]

park AGVs in tight spaces under both vehicle localization errors and parking space detection errors the kinematic model of a skid steering autonomous ground vehicle (AGV). They are then demonstrated exper. This paper also presents a genetic fuzzy system which uses a genetic algorithm's learning ability

Collins, Emmanuel

94

Investigation of oil adsorption capacity of granular organoclay media and the kinetics of oil removal from oil-in-water emulsions  

E-Print Network [OSTI]

Produced water, a byproduct of oil and gas production, includes almost 98% of all waste generated by oil and gas exploration and their production activities. This oil contaminated waste water has a great impact on our environment and is considered...

Islam, Sonia

2007-04-25T23:59:59.000Z

95

Peak Oil  

Science Journals Connector (OSTI)

At the start of the new millennium, the expression “Peak Oil” was unknown. Nevertheless, a discussion about when the world’s rate of oil production would reach its maximum had already ... . King Hubbert presented...

Kjell Aleklett

2012-01-01T23:59:59.000Z

96

Peak Oil  

Science Journals Connector (OSTI)

Between 2000 and 2010, world oil prices advanced from approximately $25 per barrel to more than $100 per barrel. The price appreciation of oil over the decade was around ten times the rate of inflation.

Robert Rapier

2012-01-01T23:59:59.000Z

97

Pathology waste includes: Transgenic animals.  

E-Print Network [OSTI]

resistant, have tight fitting covers, be clean, and in good repair. · Pathology waste must be transferred via the Internet: · Visit www.ehs.uci.edu/programs/enviro/. · Fill out the "Biomedical Waste

George, Steven C.

98

Methods and apparatuses for preparing upgraded pyrolysis oil  

DOE Patents [OSTI]

Methods and apparatuses for preparing upgraded pyrolysis oil are provided herein. In an embodiment, a method of preparing upgraded pyrolysis oil includes providing a biomass-derived pyrolysis oil stream having an original oxygen content. The biomass-derived pyrolysis oil stream is hydrodeoxygenated under catalysis in the presence of hydrogen to form a hydrodeoxygenated pyrolysis oil stream comprising a cyclic paraffin component. At least a portion of the hydrodeoxygenated pyrolysis oil stream is dehydrogenated under catalysis to form the upgraded pyrolysis oil.

Brandvold, Timothy A; Baird, Lance Awender; Frey, Stanley Joseph

2013-10-01T23:59:59.000Z

99

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

Deloitte Energy Conference Deloitte Energy Conference May 21, 2013 | Washington, DC By Adam Sieminski, Administrator U.S. Shale Gas 2 Adam Sieminski , Deloitte, May 21, 2013 Domestic production of shale gas has grown dramatically over the past few years Adam Sieminski , Deloitte, May 21, 2013 3 shale gas production (dry) billion cubic feet per day Sources: LCI Energy Insight gross withdrawal estimates as of March 2013 and converted to dry production estimates with EIA-calculated average gross-to-dry shrinkage factors by state and/or shale play. Shale gas leads growth in total gas production through 2040 to reach half of U.S. output 4 U.S. dry natural gas production trillion cubic feet Source: EIA, Annual Energy Outlook 2013

100

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

Energy Symposium, University of Oklahoma, Price College Energy Institute Energy Symposium, University of Oklahoma, Price College Energy Institute March 05, 2013 | Norman, OK by Adam Sieminski, Administrator EIA's mission and main functions Adam Sieminski , Energy Symposium, March 05, 2013 2 Independent Statistical and Analytical agency within the U.S. Department of Energy - EIA collects, analyzes, and disseminates independent and impartial energy information to promote sound policymaking, efficient markets, and public understanding of energy and its interaction with the economy and the environment. - By law, its data, analyses, and forecasts are independent of approval by any other officer or employee of the U.S. Government [EIA] ...is the gold standard for energy data around the world, and the

Note: This page contains sample records for the topic "including tight oil" 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

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

Joint Forum on US Shale Gas & Pacific Gas Markets Joint Forum on US Shale Gas & Pacific Gas Markets May 14, 2013 | New York, NY By Adam Sieminski, Administrator U.S. Shale Gas 2 Adam Sieminski , May 14, 2013 Domestic production of shale gas has grown dramatically over the past few years Adam Sieminski , May 14, 2013 3 0 5 10 15 20 25 30 2000 2002 2004 2006 2008 2010 2012 Rest of US Marcellus (PA and WV) Haynesville (LA and TX) Eagle Ford (TX) Bakken (ND) Woodford (OK) Fayetteville (AR) Barnett (TX) Antrim (MI, IN, and OH) shale gas production (dry) billion cubic feet per day Sources: LCI Energy Insight gross withdrawal estimates as of March 2013 and converted to dry production estimates with EIA-calculated average gross-to-dry shrinkage factors by state and/or shale play. Shale gas leads growth in total gas production through 2040 to

102

Status and outlook for shale gas and tight oil development in the U.S.  

Gasoline and Diesel Fuel Update (EIA)

The Energy Council The Energy Council March 09, 2013 | Washington, DC by Adam Sieminski, Administrator EIA's mission and main functions Adam Sieminski, Energy Council March 09, 2013 2 Independent Statistical and Analytical agency within the U.S. Department of Energy - EIA collects, analyzes, and disseminates independent and impartial energy information to promote sound policymaking, efficient markets, and public understanding of energy and its interaction with the economy and the environment. - By law, its data, analyses, and forecasts are independent of approval by any other officer or employee of the U.S. Government [EIA] ...is the gold standard for energy data around the world, and the accessibility of it is so much greater than other places - Dan Yergin,

103

Oil shale: The environmental challenges III  

SciTech Connect (OSTI)

This book presents the papers of a symposium whose purpose was to discuss the environmental and socio-economic aspects of oil shale development. Topics considered include oil shale solid waste disposal, modeling spent shale disposal, water management, assessing the effects of oil shale facilities on water quality, wastewater treatment and use at oil shale facilities, potential air emissions from oil shale retorting, the control of air pollutant emissions from oil shale facilities, oil shale air emission control, socioeconomic research, a framework for mitigation agreements, the Garfield County approach to impact mitigation, the relationship of applied industrial hygiene programs and experimental toxicology programs, and industrial hygiene programs.

Petersen, K.K.

1983-01-01T23:59:59.000Z

104

Dynamics of the Oil Transition: Modeling Capacity, Costs, and Emissions  

E-Print Network [OSTI]

playing key role in peak-oil debate, future energy supply.of di?ering views of peak oil, including Yergin’s, isHubbert’s Peak: The Impending World Oil Shortage. Princeton

Brandt, Adam R.; Farrell, Alexander E.

2008-01-01T23:59:59.000Z

105

Peak Oil and REMI PI+: State Fiscal Implications  

E-Print Network [OSTI]

, nation, and states) · Shale oil not included ­ Shale oil reserve estimates 2.0 Trillion bbls in USPeak Oil and REMI PI+: State Fiscal Implications Jim Peach Arrowhead Center Prosper Project is peak oil? · Why peak oil (and gas) matters ­ (In energy and non-energy states) ­ National Real GDP

Johnson, Eric E.

106

Water issues associated with heavy oil production.  

SciTech Connect (OSTI)

Crude oil occurs in many different forms throughout the world. An important characteristic of crude oil that affects the ease with which it can be produced is its density and viscosity. Lighter crude oil typically can be produced more easily and at lower cost than heavier crude oil. Historically, much of the nation's oil supply came from domestic or international light or medium crude oil sources. California's extensive heavy oil production for more than a century is a notable exception. Oil and gas companies are actively looking toward heavier crude oil sources to help meet demands and to take advantage of large heavy oil reserves located in North and South America. Heavy oil includes very viscous oil resources like those found in some fields in California and Venezuela, oil shale, and tar sands (called oil sands in Canada). These are described in more detail in the next chapter. Water is integrally associated with conventional oil production. Produced water is the largest byproduct associated with oil production. The cost of managing large volumes of produced water is an important component of the overall cost of producing oil. Most mature oil fields rely on injected water to maintain formation pressure during production. The processes involved with heavy oil production often require external water supplies for steam generation, washing, and other steps. While some heavy oil processes generate produced water, others generate different types of industrial wastewater. Management and disposition of the wastewater presents challenges and costs for the operators. This report describes water requirements relating to heavy oil production and potential sources for that water. The report also describes how water is used and the resulting water quality impacts associated with heavy oil production.

Veil, J. A.; Quinn, J. J.; Environmental Science Division

2008-11-28T23:59:59.000Z

107

Starting Up Microbial Enhanced Oil Recovery  

Science Journals Connector (OSTI)

This chapter gives the reader a practical introduction into microbial enhanced oil recovery (MEOR) including the microbial production of natural gas from oil. Decision makers who consider the use of one of the...

Michael Siegert; Jana Sitte; Alexander Galushko; Martin Krüger

2014-01-01T23:59:59.000Z

108

Enhanced Oil Recovery | Department of Energy  

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

Enhanced Oil Recovery Enhanced Oil Recovery Enhanced Oil Recovery Cross-section illustrating how carbon dioxide and water can be used to flush residual oil from a subsurface rock formation between wells. Cross-section illustrating how carbon dioxide and water can be used to flush residual oil from a subsurface rock formation between wells. Crude oil development and production in U.S. oil reservoirs can include up to three distinct phases: primary, secondary, and tertiary (or enhanced) recovery. During primary recovery, the natural pressure of the reservoir or gravity drive oil into the wellbore, combined with artificial lift techniques (such as pumps) which bring the oil to the surface. But only about 10 percent of a reservoir's original oil in place is typically produced during primary recovery. Secondary recovery techniques extend a

109

Winter Crude Oil and  

Gasoline and Diesel Fuel Update (EIA)

4 4 Notes: While the relatively low stock forecast (although not as low as last winter) adds some extra pressure to prices, the price of crude oil could be the major factor affecting heating oil prices this winter. The current EIA forecast shows residential prices averaging $1.29 this winter, assuming no volatility. The average retail price is about 7 cents less than last winter, but last winter included the price spike in November 2000, December 2000, and January 2001. Underlying crude oil prices are currently expected to be at or below those seen last winter. WTI averaged over $30 per barrel last winter, and is currently forecast to average about $27.50 per barrel this winter. As those of you who watch the markets know, there is tremendous uncertainty in the amount of crude oil supply that will be available this winter. Less

110

Tight-binding model for hydrogen-silicon interactions  

SciTech Connect (OSTI)

We have developed an empirical tight-binding model for use in molecular-dynamics simulations to study hydrogen-silicon systems. The hydrogen-silicon interaction is constructed to reproduce the electronic energy levels and vibration frequencies of silane (SiH{sub 4}). Further use of the model in the studies of disilane (Si{sub 2}H{sub 6}) and of hydrogen on the Si(111) surface also yields results in good agreement with first-principles calculations and experiments.

Min, B.J.; Lee, Y.H.; Wang, C.Z.; Chan, C.T.; Ho, K.M. (Microelectronics Research Center, Ames Laboratory, Iowa State University, Ames, Iowa 50011 (United States) Department of Physics and Astronomy, Ames Laboratory, Iowa State University, Ames, Iowa 50011 (United States))

1992-03-15T23:59:59.000Z

111

Fuel oil and kerosene sales 1997  

SciTech Connect (OSTI)

The Fuel Oil and Kerosene Sales 1997 report provides information, illustrations and state-level statistical data on end-use sales of kerosene; No. 1, No. 2, and No. 4 distillate fuel oil; and residual fuel oil. State-level kerosene sales include volumes for residential, commercial, industrial, farm, and all other uses. State-level distillate sales include volumes for residential, commercial, industrial, oil company, railroad, vessel bunkering, military, electric utility, farm, on-highway, off highway construction, and other uses. State-level residual fuel sales include volumes for commercial, industrial, oil company, vessel bunkering, military, electric utility, and other uses. 24 tabs.

NONE

1998-08-01T23:59:59.000Z

112

A tightly coupled GIS and distributed hydrologic modeling framework  

Science Journals Connector (OSTI)

Abstract Distributed, physics-based hydrologic models require spatially explicit specification of parameters related to climate, geology, land-cover, soil, and topography. Extracting these parameters from national geodatabases requires intensive data processing. Furthermore, mapping these parameters to model mesh elements necessitates development of data access tools that can handle both spatial and temporal datasets. This paper presents an open-source, platform independent, tightly coupled GIS and distributed hydrologic modeling framework, \\{PIHMgis\\} (www.pihm.psu.edu), to improve model-data integration. Tight coupling is achieved through the development of an integrated user interface with an underlying shared geodata model, which improves data flow between the \\{PIHMgis\\} data processing components. The capability and effectiveness of the \\{PIHMgis\\} framework in providing functionalities for watershed delineation, domain decomposition, parameter assignment, simulation, visualization and analyses, is demonstrated through prototyping of a model simulation. The framework and the approach are applicable for watersheds of varied sizes, and offer a template for future GIS-Model integration efforts.

Gopal Bhatt; Mukesh Kumar; Christopher J. Duffy

2014-01-01T23:59:59.000Z

113

Oil shale, tar sands, and related materials  

SciTech Connect (OSTI)

This sixteen-chapter book focuses on the many problems and the new methodology associated with the commercialization of the oil shale and tar sand industry. Topics discussed include: an overview of the Department of Energy's oil shale R, D, and D program; computer simulation of explosive fracture of oil shale; fracturing of oil shale by treatment with liquid sulfur dioxide; chemistry of shale oil cracking; hydrogen sulfide evolution from Colorado oil shale; a possible mechanism of alkene/alkane production in oil shale retorting; oil shale retorting kinetics; kinetics of oil shale char gasification; a comparison of asphaltenes from naturally occurring shale bitumen and retorted shale oils: the influence of temperature on asphaltene structure; beneficiation of Green River oil shale by density methods; beneficiation of Green River oil shale pelletization; shell pellet heat exchange retorting: the SPHER energy-efficient process for retorting oil shale; retorted oil shale disposal research; an investigation into the potential economics of large-scale shale oil production; commercial scale refining of Paraho crude shale oil into military specification fuels; relation between fuel properties and chemical composition; chemical characterization/physical properties of US Navy shale-II fuels; relation between fuel properties and chemical composition: stability of oil shale-derived jet fuel; pyrolysis of shale oil residual fractions; synfuel stability: degradation mechanisms and actual findings; the chemistry of shale oil and its refined products; the reactivity of Cold Lake asphaltenes; influence of thermal processing on the properties of Cold Lake asphaltenes: the effect of distillation; thermal recovery of oil from tar sands by an energy-efficient process; and hydropyrolysis: the potential for primary upgrading of tar sand bitumen.

Stauffer, H.C.

1981-01-01T23:59:59.000Z

114

In situ bioremediation of petroleum in tight soils using hydraulic fracturing  

SciTech Connect (OSTI)

This case study evaluated the effectiveness of in situ bioremediation of petroleum hydrocarbons in tight soils. The study area was contaminated with cutting oil from historic releases from underground piping, probably dating back to the 1940`s. Previous site assessment work indicated that the only chemicals of concern were total petroleum hydrocarbons (TPH). Two fracture sets (stacks) were installed at different locations to evaluate this in situ bioremediation technique under passive and active conditions. Several injection wells were drilled at both locations to provide entry for hydraulic fracturing equipment. A series of circular, horizontal fractures 40 to 50 feet in diameter were created at different depths, based on the vertical extent of contamination at the site. The injection wells were screened across the contaminated interval which effectively created underground bioreactors. Soils were sampled and analyzed for total petroleum hydrocarbons on five separate occasions over the nine-month study. Initial average soil concentrations of total petroleum hydrocarbons of 5,700 mg/kg were reduced to 475 mg/kg within nine months of hydraulic fracturing. The analytical results indicate an average reduction in TPH at the sample locations of 92 percent over the nine-month study period. This project demonstrates that in situ bioremediation using hydraulic fracturing has significant potential as a treatment technology for petroleum contaminated soils.

Stavnes, S. [Environmental Protection Agency, Denver, CO (United States); Yorke, C.A. [Foremost Solutions, Inc., Golden, CO (United States); Thompson, L. [Pintail Systems, Inc., Aurora, CO (United States)

1996-12-31T23:59:59.000Z

115

Tight-binding study of the electronic structure of amorphous silicon  

Science Journals Connector (OSTI)

We have performed tight-binding calculations on a model of an amorphous silicon sample generated previously by a molecular-dynamics simulation employing the Stillinger-Weber potential. The sample consists of 588 atoms and contains a high density of floating-bond defects. Two tight-binding calculations are presented, one using the widely accepted Chadi parameters, which include only nearest-neighbor interactions, and the other using the parameters recently proposed by Allen, Broughton, and McMahan (ABM) [Phys. Rev. B 34, 859 (1986)] for a nonorthogonal basis set. Comparison of the densities of states shows similar behavior in the valence band, but the electron density near a defect is less localized with the ABM parameters. It is also found that the projected density of states on the fivefold-coordinated atoms is very close to that on the fourfold-coordinated atoms, while the projected density of states on the threefold-coordinated atoms is distinctly different and has more states in the gap.

James L. Mercer; Jr. and M. Y. Chou

1991-03-15T23:59:59.000Z

116

Critical Power Correlation for Axially Uniformly Heated Tight-Lattice Bundles  

SciTech Connect (OSTI)

Critical power experiments were carried out, and the critical power correlation for axially uniformly heated tight bundles has been derived based on the present experimental data and data sets measured by the Bettis Atomic Power Laboratory. The shape of the test section simulates the fuel assembly of the reduced-moderation water reactor (RMWR), which is a water-cooled breeder reactor with a core of the tight triangular fuel rod arrangement. The obtained correlation covers the following conditions: channel geometry (triangular arrangement bundle of 7 to 20 rods, 6.6 to 12.3 mm in rod diameter, 1.0- to 2.3-mm gap between rods, 1.37 to 1.8 m in heated length), mass velocity of 100 to 2500 kg/(m{sup 2}s), inlet quality of -0.2 to 0, pressure of 2 to 8.5 MPa, and radial peaking factor of 0.98 to 1.5, which include uniform, center-peak, and liner transverse heat flux distribution data. An excellent agreement was obtained between the developed correlation and data (371 points) within an error of {+-}4.6%.

Kureta, Masatoshi; Akimoto, Hajime [Japan Atomic Energy Research Institute (Japan)

2003-07-15T23:59:59.000Z

117

Oil Spill Prevention, Control and Countermeasures Plan  

SciTech Connect (OSTI)

Environmental Protection Agency regulations 40 CFR Part 112, Oil Pollution Prevention,'' include requirements for a written Oil Spill Prevention, Control, and Countermeasures (SPCC) Plan. This document provides such an SPCC Plan for facilities at 100-N Area managed by Westinghouse Hanford Co. Should an oil spill occur at 100-N Area, the following actions should be followed: stop the flow of oil, contain the oil spill in order to prevent it from reaching the river, and notify Environmental Protection. Environmental Protection will assess the oil spill and determine if remedial action is necessary. If needed, an oil spill response team will deploy oil spill control and clean-up equipment at the river shoreline to remove any oil that enters the river.

Zoric, J P

1989-02-01T23:59:59.000Z

118

Essays on Macroeconomics and Oil  

E-Print Network [OSTI]

Oil Production . . . . . . . . . . . . . . . . . . . . . . . . . . .Oil Production in Venezuela and Mexico . . . . . . . . . .Oil Production and Productivity in Venezuela and

CAKIR, NIDA

2013-01-01T23:59:59.000Z

119

Essays on Macroeconomics and Oil  

E-Print Network [OSTI]

the Oil Industry . . . . . . . . . . . . . . . . . . . . . .in the Venezuelan Oil Industry . . . . . . . . . . . . .and Productivity: Evidence from the Oil Industry . .

CAKIR, NIDA

2013-01-01T23:59:59.000Z

120

Borate-containing oil-in-water microemulsion fluid  

SciTech Connect (OSTI)

An oil-in-water emulsion is described that contains water, oil, borate and a surfactant to prevent the separation of the components into various phases. Suitable oils include both natural and synthetic oil. Preferred are the lower viscosity mineral oils having viscosities ranging from 10 centistroke at 40 C to 100 centistroke at 40 C. Mineral oil fractions of naphthenic-based stocks also are preferred because of their ease of emulsification as compared to paraffinic-based stocks. Suitable synthetic oils include the diesters, alkyl benzenes, and polyalphaolefins. The hydrated potassium borates are preferred. Suitable surfactants include the anionic, nonionic, cationic and amphoteric surfactants. 5 claims.

Stayner, R.A.

1982-06-29T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

International Energy Outlook 2006 - World Oil Markets  

Gasoline and Diesel Fuel Update (EIA)

Oil Markets Oil Markets International Energy Outlook 2006 Chapter 3: World Oil Markets In the IEO2006 reference case, world oil demand increases by 47 percent from 2003 to 2030. Non-OECD Asia, including China and India, accounts for 43 percent of the increase. In the IEO2006 reference case, world oil demand grows from 80 million barrels per day in 2003 to 98 million barrels per day in 2015 and 118 million barrels per day in 2030. Demand increases strongly despite world oil prices that are 35 percent higher in 2025 than in last yearÂ’s outlook. Much of the growth in oil consumption is projected for the nations of non-OECD Asia, where strong economic growth is expected. Non-OECD Asia (including China and India) accounts for 43 percent of the total increase in world oil use over the projection period.

122

NETL: Oil & Natural Gas Projects  

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

Low Permeability Gas Low Permeability Gas Design and Implementation of Energized Fracture Treatment in Tight Gas Sands DE-FC26-06NT42955 Goal The goal of this project is to develop methods and tools that can enable operators to design, optimize, and implement energized fracture treatments in a systematic way. The simulator that will result from this work would significantly expand the use and cost-effectiveness of energized fracs and improve their design and implementation in tight gas sands. Performer University of Texas-Austin, Austin, TX Background A significant portion of U.S. natural gas production comes from unconventional gas resources such as tight gas sands. Tight gas sands account for 58 percent of the total proved natural gas reserves in the United States. As many of these tight gas sand basins mature, an increasing number of wells are being drilled or completed into nearly depleted reservoirs. This includes infill wells, recompletions, and field-extension wells. When these activities are carried out, the reservoir pressures encountered are not as high as the initial reservoir pressures. In these situations, where pressure drawdowns can be less than 2,000 psi, significant reductions in well productivity are observed, often due to water blocking and insufficient clean-up of fracture-fluid residues. In addition, many tight gas sand reservoirs display water sensitivity—owing to high clay content—and readily imbibe water due both to very high capillary pressures and low initial water saturations.

123

Ischemic preconditioning enhances integrity of coronary endothelial tight junctions  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Cardiac tight junctions are present between coronary endothelial cells. Black-Right-Pointing-Pointer Ischemic preconditioning preserves the structural and functional integrity of tight junctions. Black-Right-Pointing-Pointer Myocardial edema is prevented in hearts subjected to ischemic preconditioning. Black-Right-Pointing-Pointer Ischemic preconditioning enhances translocation of ZO-2 from cytosol to cytoskeleton. -- Abstract: Ischemic preconditioning (IPC) is one of the most effective procedures known to protect hearts against ischemia/reperfusion (IR) injury. Tight junction (TJ) barriers occur between coronary endothelial cells. TJs provide barrier function to maintain the homeostasis of the inner environment of tissues. However, the effect of IPC on the structure and function of cardiac TJs remains unknown. We tested the hypothesis that myocardial IR injury ruptures the structure of TJs and impairs endothelial permeability whereas IPC preserves the structural and functional integrity of TJs in the blood-heart barrier. Langendorff hearts from C57BL/6J mice were prepared and perfused with Krebs-Henseleit buffer. Cardiac function, creatine kinase release, and myocardial edema were measured. Cardiac TJ function was evaluated by measuring Evans blue-conjugated albumin (EBA) content in the extravascular compartment of hearts. Expression and translocation of zonula occludens (ZO)-2 in IR and IPC hearts were detected with Western blot. A subset of hearts was processed for the observation of ultra-structure of cardiac TJs with transmission electron microscopy. There were clear TJs between coronary endothelial cells of mouse hearts. IR caused the collapse of TJs whereas IPC sustained the structure of TJs. IR increased extravascular EBA content in the heart and myocardial edema but decreased the expression of ZO-2 in the cytoskeleton. IPC maintained the structure of TJs. Cardiac EBA content and edema were reduced in IPC hearts. IPC enhanced the translocation of ZO-2 from cytosol to cytoskeleton. In conclusion, TJs occur in normal mouse heart. IPC preserves the integrity of TJ structure and function that are vulnerable to IR injury.

Li, Zhao [Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007 (United States)] [Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007 (United States); Jin, Zhu-Qiu, E-mail: zhu-qiu.jin@sdstate.edu [Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007 (United States)] [Department of Pharmaceutical Sciences, College of Pharmacy, South Dakota State University, Brookings, SD 57007 (United States)

2012-08-31T23:59:59.000Z

124

Pump apparatus including deconsolidator  

DOE Patents [OSTI]

A pump apparatus includes a particulate pump that defines a passage that extends from an inlet to an outlet. A duct is in flow communication with the outlet. The duct includes a deconsolidator configured to fragment particle agglomerates received from the passage.

Sonwane, Chandrashekhar; Saunders, Timothy; Fitzsimmons, Mark Andrew

2014-10-07T23:59:59.000Z

125

Oil from Coal  

Science Journals Connector (OSTI)

... sources are not capable of indefinite expansion, since their industrial stability is dependent upon adequate markets for the main products—coke of various kinds or gas. They were, however, ... gallon and remain in operation until 1950, and that it should be extended to include diesel oil used in motor vehicles. It might be feared that this extension would involve ...

C. H. LANDER

1938-04-09T23:59:59.000Z

126

Integrated seismic study of naturally fractured tight gas reservoirs. Technical progress report, January 1, 1994--March 31, 1994  

SciTech Connect (OSTI)

The study area is located at the southern end of the Powder River Basin in Converse County in east-central Wyoming. It is a low permeability fractured site, with both gas and oil present. Reservoirs are highly compartmentalized due to the low permeabilities, and fractures provide the only practical drainage paths for production. The two formations of interest are: The Niobrara, a fractured shale and limey shale to chalk, which is a reservoir rock, but also its own source rock; and the Frontier, a tight sandstone lying directly below the Niobrara, brought into contact with it by an unconformity. This was the tenth quarter of the contract. During this quarter the investigators (1) continued processing the seismic data, and (2) continued modeling some of the P-wave amplitude anomalies that we see in the data.

Mavko, G.; Nur, A.

1994-04-29T23:59:59.000Z

127

Integrated seismic study of naturally fractured tight gas reservoirs. Technical progress report, October 1, 1993--December 31, 1993  

SciTech Connect (OSTI)

This was the ninth quarter of the contract. During this quarter we (1) continued processing the seismic data, (2) collected additional logs to aid in the interpretation, and (3)began modeling some of the P-wave amplitude anomalies that we see in the data. The study area is located at the southern end of the powder river Basin in Converse county in east-central Wyoming. It is a low permeability fractured site, with both has and oil present. Reservoirs are highly compartmentalized due tot he low permeabilities, and fractures provide the only practical drainage paths for production. The two formations of interest are: The Niobrara; a fractured shale and limey shale to chalk, which is a reservoir rock, but also its own source rock. The Frontier, a tight sandstone lying directly below the Niobrara, brought into contract with it by an unconformity.

Mavko, G.; Nur, A.

1994-01-29T23:59:59.000Z

128

Tight-Binding Models of Amorphous Systems: Liquid Metals  

Science Journals Connector (OSTI)

A tight-binding approach to the electronic structure of disordered systems is developed for a simple one-orbital model of a liquid metal. An equation is derived for a one-electron continuum Green's function from which the electronic density of states can be obtained. Utilizing an analogy between this Green's function and the T matrix of multiple-scattering theory, results are obtained corresponding to the quasicrystalline approximation (QCA) of Lax and the self-consistent approximation (SCA) of Schwartz and Ehrenreich. Moments of the spectral function are also analyzed. Calculations were made using random and hard-sphere pair distribution functions. The QCA in this model is quite inadequate, and the SCA, while a considerable improvement, proves to involve a questionable approximation to the three-body distribution function.

Laura M. Roth

1973-05-15T23:59:59.000Z

129

Numerical simulations of the Macondo well blowout reveal strong control of oil flow by reservoir permeability and exsolution of gas  

E-Print Network [OSTI]

simulation of reservoir depletion and oil flow from themodel included the oil reservoir and the well with a toppressures of the deep oil reservoir, to a two-phase oil-gas

Oldenburg, C.M.

2013-01-01T23:59:59.000Z

130

Bakken Shale Oil Production Trends  

E-Print Network [OSTI]

) database and in the format of monthly production for oil, water and gas. Additional 95 well data including daily production rate, completion, Pressure Volume Temperature (PVT), pressure data are given from companies who sponsor for this research study...

Tran, Tan

2012-07-16T23:59:59.000Z

131

Peaking of World Oil Production  

Science Journals Connector (OSTI)

Nonrenewable and renewable energy sources make up the two major energy categories of interest to our industrial civilization. Nonrenewable energy includes different fossil fuels (coal, oil, natural gas) th...

J. Edward Gates

2014-01-01T23:59:59.000Z

132

OIL IMPORTS: For and Against  

Science Journals Connector (OSTI)

OIL IMPORTS: For and Against ... The eight—Ashland Oil, Atlantic Richfield, Cities Service, Marathon Oil, Mobil Oil, Standard Oil (Ind.), ...

1969-07-28T23:59:59.000Z

133

Fuel oil and kerosene sales 1996  

SciTech Connect (OSTI)

The Fuel Oil and Kerosene Sales 1996 report provides information, illustrations and State-level statistical data on end-use sales of kerosene; No. 1, No. 2, and No. 4 distillate fuel oil; and residual fuel oil. State-level kerosene sales include volumes for residential, commercial, industrial, farm, and all other uses. State-level distillate sales include volumes for residential, commercial, industrial, oil company, railroad, vessel bunkering, military, electric utility, farm, on-highway, off highway construction, and other uses. State-level residual fuel sales include volumes for commercial, industrial, oil company, vessel bunkering, military, electric utility, and other uses. The Petroleum Marketing Division, Office of Oil and Gas, Energy Information Administration ensures the accuracy, quality, and confidentiality of the published data in the Fuel Oil and Kerosene Sales 1996. 24 tabs.

NONE

1997-08-01T23:59:59.000Z

134

Palm oil - towards a sustainable future?.  

E-Print Network [OSTI]

?? The food industry faces problems relating to the sustainability of palm oil as a food commodity. These problem areas include social, environmental, economic and… (more)

Nilsson, Sara

2013-01-01T23:59:59.000Z

135

Bioconversion of Heavy oil.  

E-Print Network [OSTI]

??70 % of world?s oil reservoirs consist of heavy oil, and as the supply of conventional oil decreases, researchers are searching for new technologies to… (more)

Steinbakk, Sandra

2011-01-01T23:59:59.000Z

136

Geologic and production characteristics of the Tight Mesaverde Group: Piceance Basin, Colorado  

SciTech Connect (OSTI)

The Mesaverde Group of the Piceance Basin in western Colorado has been a pilot study area for government-sponsored tight gas sand research for over 20 years. This study provides a critical comparison of the geologic, production and reservoir characteristics of existing Mesaverde gas producing areas within the basin to those same characteristics at the MWX site near Rifle, Colorado. As will be discussed, the basin has been partitioned into three areas having similar geologic and production characteristics. Stimulation techniques have been reviewed for each partitioned area to determine the most effective stimulation technique currently used in the Mesaverde. This study emphasizes predominantly the southern Piceance Basin because of the much greater production and geologic data there. There may be Mesaverde gas production in northern areas but because of the lack of production and relatively few penetrations, the northern Piceance Basin was not included in the detailed parts of this study. 54 refs., 31 figs., 7 tabs.

Myal, F.R.; Price, E.H.; Hill, R.E.; Kukal, G.C.; Abadie, P.A.; Riecken, C.C.

1989-07-01T23:59:59.000Z

137

Completion strategy includes clay and precipitate control  

SciTech Connect (OSTI)

This article describes the conditions which are necessary for a successful oil well completion in the Mississippi and Cherokee zones of South Central Kansas. Topics considered include paraffin precipitation, clay swelling and migration, and iron precipitation. Clays in these zones are sensitive to water-base treating fluids and tend to swell and migrate to the well bore, thereby causing permeability damage. The presence of iron in the Mississippi and Cherokee formations has been indicated by cuttings, core samples, and connate water samples.

Sandy, T.; Gardner, G.R.

1985-05-06T23:59:59.000Z

138

5 World Oil Trends WORLD OIL TRENDS  

E-Print Network [OSTI]

5 World Oil Trends Chapter 1 WORLD OIL TRENDS INTRODUCTION In considering the outlook for California's petroleum supplies, it is important to give attention to expecta- tions of what the world oil market. Will world oil demand increase and, if so, by how much? How will world oil prices be affected

139

Crude Existence: The Politics of Oil in Northern Angola  

E-Print Network [OSTI]

oil corporations including Conoco, Petrofina, Texaco, Elf Aqui- taine, British Petroleum, Braspetro, Total, Cities Services, Mitsubishi, and Marathon

Reed, Kristin

2009-01-01T23:59:59.000Z

140

Pressure analysis of the hydromechanical fracture behaviour in stimulated tight sedimentary geothermal reservoirs  

E-Print Network [OSTI]

The future of Geothermal Energy. Massachusetts Institute ofthe exploitation of geothermal energy from such rocks. Wemethod to extract geothermal energy from tight sedimentary

Wessling, S.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Production optimization of a tight sandstone gas reservoir with well completions: A numerical simulation study.  

E-Print Network [OSTI]

??Tight gas sands have significant gas reserves, which requires cost-effective well completion technology and reservoir development plans for viable commercial exploitation. In this study, a… (more)

Defeu, Cyrille W.

2010-01-01T23:59:59.000Z

142

Pulping black liquor used directly as a green and effective source for neat oil and as an emulsifier of catalytic cracking heavy oil  

Science Journals Connector (OSTI)

The objective of this study is to evaluate the use of emulsified heavy oils to conduct the FCC reaction. The emulsified heavy oil was prepared by homogenizing. Properties of emulsified heavy oil, including int...

Ge Xu; Ji-he Yang; Hui-hui Mao; Zhi Yun

2011-09-01T23:59:59.000Z

143

Process for oil shale retorting  

DOE Patents [OSTI]

Particulate oil shale is subjected to a pyrolysis with a hot, non-oxygenous gas in a pyrolysis vessel, with the products of the pyrolysis of the shale contained kerogen being withdrawn as an entrained mist of shale oil droplets in a gas for a separation of the liquid from the gas. Hot retorted shale withdrawn from the pyrolysis vessel is treated in a separate container with an oxygenous gas so as to provide combustion of residual carbon retained on the shale, producing a high temperature gas for the production of some steam and for heating the non-oxygenous gas used in the oil shale retorting process in the first vessel. The net energy recovery includes essentially complete recovery of the organic hydrocarbon material in the oil shale as a liquid shale oil, a high BTU gas, and high temperature steam.

Jones, John B. (300 Enterprise Bldg., Grand Junction, CO 80501); Kunchal, S. Kumar (300 Enterprise Bldg., Grand Junction, CO 80501)

1981-10-27T23:59:59.000Z

144

of oil yields from enhanced oil recovery  

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

oil yields from enhanced oil recovery (EOR) and CO oil yields from enhanced oil recovery (EOR) and CO 2 storage capacity in depleted oil reservoirs. The primary goal of the project is to demonstrate that remaining oil can be economically produced using CO 2 -EOR technology in untested areas of the United States. The Citronelle Field appears to be an ideal site for concurrent CO 2 storage and EOR because the field is composed of sandstone reservoirs

145

Invisible surface defects in a tight-binding lattice  

E-Print Network [OSTI]

Surface Tamm states arise in one-dimensional lattices from some defects at the lattice edge and their energy generally falls in a gap of the crystal. The defects at the surface change rather generally the phase of propagative Bloch waves scattered off at the lattice edge, so that an observer, far from the surface, can detect the existence of edge defects from e.g. time-of-flight measurements as a delay or an advancement of a Bloch wave packet. Here we show that a special class of defects can sustain surface Tamm states which are invisible, in a sense that reflected waves acquire the same phase as in a fully homogeneous lattice with no surface state. Surface states have an energy embedded into the tight-binding lattice band and show a lower than exponential (algebraic) localization. Like most of bound states in the continuum of von Neumann - Wigner type, such states are fragile and decay into resonance surface states in presence of perturbations or lattice disorder. The impact of structural lattice imperfections and disorder on the invisibility of the defects is investigated by numerical simulations.

Stefano Longhi

2014-06-24T23:59:59.000Z

146

U.S. Energy Information Administration | Annual Energy Outlook...  

Gasoline and Diesel Fuel Update (EIA)

natural-gas-to-liquids process. 13 Includes liquids produced from kerogen (oil shale, not to be confused with tight oil (shale oil). Note: Ethanol is represented in...

147

U.S. Energy Information Administration | Annual Energy Outlook...  

Gasoline and Diesel Fuel Update (EIA)

natural-gas-to-liquids process. 13 Includes liquids produced from kerogen (oil shale, not to be confused with tight oil (shale oil)). - - Not applicable. Note: Ethanol...

148

Hydrotreating of oil from eastern oil shale  

SciTech Connect (OSTI)

Oil shale provides one of the major fossil energy reserves for the United States. The quantity of reserves in oil shale is less than the quantity in coal, but is much greater (by at least an order of magnitude) than the quantity of crude oil reserves. With so much oil potentially available from oil shale, efforts have been made to develop techniques for its utilization. In these efforts, hydrotreating has proved to be an acceptable technique for upgrading raw shale oil to make usuable products. The present work demonstrated the use of the hydrotreating technique for upgrading an oil from Indiana New Albany oil shale.

Scinta, J.; Garner, J.W.

1984-01-01T23:59:59.000Z

149

Improving the Availability and Delivery of Critical Information for Tight Gas Resource Development in the Appalachian Basin  

SciTech Connect (OSTI)

To encourage, facilitate and accelerate the development of tight gas reservoirs in the Appalachian basin, the geological surveys in Pennsylvania and West Virginia collected widely dispersed data on five gas plays and formatted these data into a large database that can be accessed by individual well or by play. The database and delivery system that were developed can be applied to any of the 30 gas plays that have been defined in the basin, but for this project, data compilation was restricted to the following: the Mississippian-Devonian Berea/Murrysville sandstone play and the Upper Devonian Venango, Bradford and Elk sandstone plays in Pennsylvania and West Virginia; and the 'Clinton'/Medina sandstone play in northwestern Pennsylvania. In addition, some data were collected on the Tuscarora Sandstone play in West Virginia, which is the lateral equivalent of the Medina Sandstone in Pennsylvania. Modern geophysical logs are the most common and cost-effective tools for evaluating reservoirs. Therefore, all of the well logs in the libraries of the two surveys from wells that had penetrated the key plays were scanned, generating nearly 75,000 scanned e-log files from more than 40,000 wells. A standard file-naming convention for scanned logs was developed, which includes the well API number, log curve type(s) scanned, and the availability of log analyses or half-scale logs. In addition to well logs, other types of documents were scanned, including core data (descriptions, analyses, porosity-permeability cross-plots), figures from relevant chapters of the Atlas of Major Appalachian Gas Plays, selected figures from survey publications, and information from unpublished reports and student theses and dissertations. Monthly and annual production data from 1979 to 2007 for West Virginia wells in these plays are available as well. The final database also includes digitized logs from more than 800 wells, sample descriptions from more than 550 wells, more than 600 digital photos in 1-foot intervals from 11 cores, and approximately 260 references for these plays. A primary objective of the research was to make data and information available free to producers through an on-line data delivery model designed for public access on the Internet. The web-based application that was developed utilizes ESRI's ArcIMS GIS software to deliver both well-based and play-based data that are searchable through user-originated queries, and allows interactive regional geographic and geologic mapping that is play-based. System tools help users develop their customized spatial queries. A link also has been provided to the West Virginia Geological Survey's 'pipeline' system for accessing all available well-specific data for more than 140,000 wells in West Virginia. However, only well-specific queries by API number are permitted at this time. The comprehensive project web site (http://www.wvgs.wvnet.edu/atg) resides on West Virginia Geological Survey's servers and links are provided from the Pennsylvania Geological Survey and Appalachian Oil and Natural Gas Research Consortium web sites.

Mary Behling; Susan Pool; Douglas Patchen; John Harper

2008-12-31T23:59:59.000Z

150

Effects of low temperature preheating on the pyrolysis products from blocks of oil shale.  

E-Print Network [OSTI]

??Oil shale is a sedimentary rock composed of inorganic and organic fractions. The inorganic minerals contained in oil shale include: dolomite, calcite, quartz, i1 lite,… (more)

Alston, David W.

1905-01-01T23:59:59.000Z

151

Remedial investigation work plan for Bear Creek Valley Operable Unit 1 (S-3 Ponds, Boneyard/Burnyard, Oil Landfarm, Sanitary Landfill 1, and the Burial Grounds, including Oil Retention Ponds 1 and 2) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Volume 1, Main text  

SciTech Connect (OSTI)

The intent and scope of the work plan are to assemble all data necessary to facilitate selection of remediation alternatives for the sites in Bear Creek Valley Operable Unit 1 (BCV OU 1) such that the risk to human health and the environment is reduced to acceptable levels based on agreements with regulators. The ultimate goal is to develop a final Record Of Decision (ROD) for all of the OUs in BCV, including the integrator OU. However, the initial aim of the source OUs is to develop a ROD for interim measures. For source OUs such as BCV OU 1, data acquisition will not be carried out in a single event, but will be carried out in three stages that accommodate the schedule for developing a ROD for interim measures and the final site-wide ROD. The three stages are as follows: Stage 1, Assemble sufficient data to support decisions such as the need for removal actions, whether to continue with the remedial investigation (RI) process, or whether no further action is required. If the decision is made to continue the RI/FS process, then: Stage 2, Assemble sufficient data to allow for a ROD for interim measures that reduce risks to the human health and the environment. Stage 3, Provide input from the source OU that allows a final ROD to be issued for all OUs in the BCV hydrologic regime. One goal of the RI work plan will be to ensure that sampling operations required for the initial stage are not repeated at later stages. The overall goals of this RI are to define the nature and extent of contamination so that the impact of leachate, surface water runoff, and sediment from the OU I sites on the integrator OU can be evaluated, the risk to human health and the environment can be defined, and the general physical characteristics of the subsurface can be determined such that remedial alternatives can be screened.

Not Available

1993-09-01T23:59:59.000Z

152

System and method for preparing near-surface heavy oil for extraction using microbial degradation  

DOE Patents [OSTI]

A system and method for enhancing the recovery of heavy oil in an oil extraction environment by feeding nutrients to a preferred microbial species (bacteria and/or fungi). A method is described that includes the steps of: sampling and identifying microbial species that reside in the oil extraction environment; collecting fluid property data from the oil extraction environment; collecting nutrient data from the oil extraction environment; identifying a preferred microbial species from the oil extraction environment that can transform the heavy oil into a lighter oil; identifying a nutrient from the oil extraction environment that promotes a proliferation of the preferred microbial species; and introducing the nutrient into the oil extraction environment.

Busche, Frederick D. (Highland Village, TX); Rollins, John B. (Southlake, TX); Noyes, Harold J. (Golden, CO); Bush, James G. (West Richland, WA)

2011-04-12T23:59:59.000Z

153

FE Oil and Natural Gas News | Department of Energy  

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

July 30, 2009 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. July 30, 2009 DOE Showcases Websites for Tight Gas Resource Development Two U.S. Department of Energy projects funded by the Office of Fossil Energy's National Energy Technology Laboratory provide quick and easy web-based access to sought after information on tight-gas sandstone plays. 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

154

Putting oil prices in perspective  

SciTech Connect (OSTI)

The author discusses the flawed'' energy policy of the US that seems to be: protect access to Persian Gulf oil with every means at its disposal. He discusses in general terms the real cost of oil which should include the military cost of the continuing conflicts in the Middle East. Full-cycle measurement (from the point of origin to the point of use) to determine energy costs would show natural gas and alternative fuels in their true cost.

Kauffmann, B.

1995-02-01T23:59:59.000Z

155

Near Shore Submerged Oil Assessment  

E-Print Network [OSTI]

) oil spill in the Gulf of Mexico, submerged oil refers to near shore oil which has picked up sediments You Should Know About Submerged Oil 1. Submerged oil is relatively uncommon: DWH oil is a light crude

156

Waste oil reclamation. (Latest citations from the NTIS Bibliographic database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning the reclamation and recycling of used lubricating oils. Topics include specific program descriptions, re-refining techniques, chemical component analysis, and reclaimed oil performance. Appropriate regulations, standards, and clean-up efforts at sites contaminated by waste oils or waste oil refineries are included. (Contains a minimum of 228 citations and includes a subject term index and title list.)

Not Available

1993-11-01T23:59:59.000Z

157

Waste oil reclamation. (Latest citations from the NTIS database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning the reclamation and recycling of used lubricating oils. Topics include specific program descriptions, re-refining techniques, chemical component analysis, and reclaimed oil performance. Appropriate regulations, standards, and clean-up efforts at sites contaminated by waste oils or waste oil refineries are included. (Contains a minimum of 222 citations and includes a subject term index and title list.)

Not Available

1993-05-01T23:59:59.000Z

158

Energy dependence, oil prices and exchange rates: the Dominican economy since 1990  

Science Journals Connector (OSTI)

This paper studies the impact that oil prices have had on the floating exchange rate ... these two variables for large developed economies and oil-producing countries, always including the 1970s oil crises in the...

Diego Méndez-Carbajo

2011-04-01T23:59:59.000Z

159

Fact #652: December 6, 2010 U.S. Crude Oil Production Rises ...  

Energy Savers [EERE]

2: December 6, 2010 U.S. Crude Oil Production Rises Fact 652: December 6, 2010 U.S. Crude Oil Production Rises The production of crude oil in the U.S., including lease...

160

Crude Oil Imports From Persian Gulf  

Gasoline and Diesel Fuel Update (EIA)

Crude Oil Imports From Persian Gulf Crude Oil Imports From Persian Gulf January - June 2013 | Release Date: August 29, 2013 | Next Release Date: February 27, 2014 2013 Crude Oil Imports From Persian Gulf Highlights It should be noted that several factors influence the source of a company's crude oil imports. For example, a company like Motiva, which is partly owned by Saudi Refining Inc., would be expected to import a large percentage from the Persian Gulf, while Citgo Petroleum Corporation, which is owned by the Venezuelan state oil company, would not be expected to import a large percentage from the Persian Gulf, since most of their imports likely come from Venezuela. In addition, other factors that influence a specific company's sources of crude oil imports would include the characteristics of various crude oils as well as a company's economic

Note: This page contains sample records for the topic "including tight oil" 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

Minerals and potentially hazardous trace elements in marine oil shale: new insights from the Shengli River North surface mine, northern Tibet, China  

Science Journals Connector (OSTI)

The Shengli River–Changshe Mountain oil shale zone, including the Changliang Mountain–Shengli River oil shale, the Shengli River North oil shale, and the Changshe Mountain oil shale, represents potentially the la...

Xiugen Fu; Jian Wang; Fuwen Tan; Xinglei Feng…

2014-08-01T23:59:59.000Z

162

The microstructure of the North American oil market  

Science Journals Connector (OSTI)

Abstract Recent developments in production of oil and natural gas from the tight sand and shale rock formations (primarily hydraulic fracturing and horizontal drilling) have a profound impact on the North American energy markets. The paper reviews recent crude oil production trends and their impact on the price relationships across different geographical locations in the US and Canada. Price disparity between different market hubs is attributed to the collision between growing volumetric flows of crude oil (as well as changing quality mix of produced crudes) and rigidity of the existing midstream and refining infrastructure. We continue with a discussion of how the North American oil industry adjusts to new disruptive technologies in exploration and production of hydrocarbons.

Vincent Kaminski

2014-01-01T23:59:59.000Z

163

Chemical and Oil Spill/Release Clean-Up and Reporting Requirements Chemicals and oils are used throughout Penn State University. Chemicals may be loosely defined as any material  

E-Print Network [OSTI]

Chemical and Oil Spill/Release Clean-Up and Reporting Requirements Chemicals and oils are used, reactive, flammable, or toxic. This can include, for example, oil-based paints, alcohol, WD-40, and any number of laboratory materials. Oils include petroleum products, vegetable oils, hydraulic and mineral

Maroncelli, Mark

164

Category:Oil and Gas | Open Energy Information  

Open Energy Info (EERE)

Gas Gas Jump to: navigation, search This category includes companies and information related to oil (petroleum) or natural gas. Pages in category "Oil and Gas" The following 114 pages are in this category, out of 114 total. A Abu Dhabi National Oil Company Abu Dhabi Supreme Petroleum Council Al Furat Petroleum Company Alabama Oil and Gas Board Alaska Division of Oil and Gas Alaska Oil and Gas Conservation Commission Algeria Ministry of Energy and Mining Archaeological Resource Protection Act Archaeological Resources Protection Act Arizona Oil and Gas Commission Arkansas Oil and Gas Commission B Bahrain National Gas and Oil Authority Bald and Golden Eagle Protection Act C California Division of Oil, Gas, and Geothermal Resources California Environmental Quality Act

165

RMOTC - Testing - Enhanced Oil Recovery  

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

Enhanced Oil Recovery Enhanced Oil Recovery Notice: As of July 15th 2013, the Department of Energy announced the intent to sell Naval Petroleum Reserve Number 3 (NPR3). The sale of NPR-3 will also include the sale of all equipment and materials onsite. A decision has been made by the Department of Energy to complete testing at RMOTC by July 1st, 2014. RMOTC will complete testing in the coming year with the currently scheduled testing partners. For more information on the sale of NPR-3 and sale of RMOTC equipment and materials please join our mailing list here. RMOTC will play a significant role in continued enhanced oil recovery (EOR) technology development and field demonstration. A scoping engineering study on Naval Petroleum Reserve No. 3's (NPR-3) enhanced oil recovery

166

Oil shale retort apparatus  

DOE Patents [OSTI]

A retorting apparatus including a vertical kiln and a plurality of tubes for delivering rock to the top of the kiln and removal of processed rock from the bottom of the kiln so that the rock descends through the kiln as a moving bed. Distributors are provided for delivering gas to the kiln to effect heating of the rock and to disturb the rock particles during their descent. The distributors are constructed and disposed to deliver gas uniformly to the kiln and to withstand and overcome adverse conditions resulting from heat and from the descending rock. The rock delivery tubes are geometrically sized, spaced and positioned so as to deliver the shale uniformly into the kiln and form symmetrically disposed generally vertical paths, or "rock chimneys", through the descending shale which offer least resistance to upward flow of gas. When retorting oil shale, a delineated collection chamber near the top of the kiln collects gas and entrained oil mist rising through the kiln.

Reeves, Adam A. (Grand Junction, CO); Mast, Earl L. (Norman, OK); Greaves, Melvin J. (Littleton, CO)

1990-01-01T23:59:59.000Z

167

Heating oils, 1982  

SciTech Connect (OSTI)

Properties of 235 heating oils marketed in the United States were submitted for study and compilation under agreement between BETC and API. The fuels were manufactured by 25 petroleum refining companies in 88 domestic refineries. The data are tabulated according to six grades of fuel and subdivided into five geographic regions in which the fuels are marketed. The five regions containing a total of 16 marketing districts are shown on a map in the report. Trend charts are included showing average properties of the six grades of fuel for the past several years. Summaries of the results of the tests by grade and by region for 1982 compared with data for 1981 are tabulated. Analyses of grade 6 foreign import oils are presented.

Shelton, E.M.

1982-08-01T23:59:59.000Z

168

Heating oils, 1980  

SciTech Connect (OSTI)

Properties of 247 heating oils marketed in the United States were submitted for study and compilation under agreement between the Bartlesville Energy Technology Center and the American Petroleum Institute. The fuels were manufactured by 26 petroleum refining companies in 87 domestic refineries. The data are tabulated according to six grades of fuel and subdivided into five geographic regions in which the fuels are marketed. The six grades of fuel are defined by the American Society for Testing and Materials Specification D396. The five regions containing a total of 16 marketing districts are shown on a map in the report. Trend charts are included showing average properties of the six grades of fuel for the past several years. Summaries of the results of the tests by grade and by region for 1980 compared with data for 1979 are shown in tables. Analyses of grades 2, 5(light), and 6 foreign import oils are presented.

Shelton, E.M.

1980-10-01T23:59:59.000Z

169

Heating oils, 1981  

SciTech Connect (OSTI)

Properties of 249 heating oils marketed in the United States were submitted for study and compilation under agreement between the Bartlesville Energy Technology Center (BETC) and the American Petroleum Institute (API). The fuels were manufactured by 28 petroleum refining companies in 92 domestic refineries. The data are tabulated according to six grades of fuel and subdivided into five geographic regions in which the fuels are marketed. The six grades of fuels are defined by the American Society for Testing and Materials (ASTM) Specification D396. The five regions containing a total of 16 marketing districts are shown on a map in the report. Trend charts are included showing average properties of the six grades of fuel for the past several years. Summaries of the results of the tests by grade and by region for 1981 compared with data for 1980 are shown in Tables 1 through 6. Analyses of grade 6 foreign import oils are presented in Table 13.

Shelton, E.M.

1981-08-01T23:59:59.000Z

170

NETL: News Release - DOE Selects Projects Targeting America's "Tight" Gas  

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

7, 2006 7, 2006 DOE Selects Projects Targeting America's "Tight" Gas Resources Research to Help Unlock Nation's Largest Growing Source of Natural Gas WASHINGTON, DC - The Department of Energy today announced the selection of two cost-shared research and development projects targeting America's major source of natural gas: low-permeability or "tight" gas formations. Tight gas is the largest of three so-called unconventional gas resources?the other two being coalbed methane (natural gas) and gas shales. Production of unconventional gas in the United States represents about 40 percent of the Nation's total gas output in 2004, but could grow to 50 percent by 2030 if advanced technologies are developed and implemented. The constraints on producing tight gas are due to the impermeable nature of the reservoir rocks, small reservoir compartments, abnormal (high or low) pressures, difficulty in predicting natural fractures that aid gas flow rates, and need to predict and avoid reservoirs that produce large volumes of water.

171

ORTHONORMAL DILATIONS OF NON-TIGHT FRAMES MARCIN BOWNIK, JOHN JASPER, AND DARRIN SPEEGLE  

E-Print Network [OSTI]

ORTHONORMAL DILATIONS OF NON-TIGHT FRAMES MARCIN BOWNIK, JOHN JASPER, AND DARRIN SPEEGLE Abstract and Riesz bounds are the same. Recently, Bownik and Jasper [3, Proposition 2.3] proved a dilation result

Scannell, Kevin Patrick

172

China's Global Oil Strategy  

E-Print Network [OSTI]

capability to secure oil transport security. Additionally,international oil agreements: 1) ensuring energy security;security, and many argue that as the second-largest consumer of oil

Thomas, Bryan G

2009-01-01T23:59:59.000Z

173

Understanding Crude Oil Prices  

E-Print Network [OSTI]

2007”. comparison, Mexico used 6.6— Chinese oil consumption17. Oil production from the North Sea, Mexico’s Cantarell,Mexico, Italy, France, Canada, US, and UK. Figure 10. Historical Chinese oil

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

174

Understanding Crude Oil Prices  

E-Print Network [OSTI]

2004. “OPEC’s Optimal Crude Oil Price,” Energy Policy 32(2),023 Understanding Crude Oil Prices James D. Hamilton Junedirectly. Understanding Crude Oil Prices* James D. Hamilton

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

175

Understanding Crude Oil Prices  

E-Print Network [OSTI]

business of having some oil in inventory, which is referredKnowledge of all the oil going into inventory today for salebe empty, because inventories of oil are essential for the

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

176

Understanding Crude Oil Prices  

E-Print Network [OSTI]

2004. “OPEC’s Optimal Crude Oil Price,” Energy Policy 32(2),percent change in real oil price. Figure 3. Price of crude023 Understanding Crude Oil Prices James D. Hamilton June

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

177

Understanding Crude Oil Prices  

E-Print Network [OSTI]

2004. “OPEC’s Optimal Crude Oil Price,” Energy Policy 32(2),percent change in real oil price. Figure 3. Price of crudein predicting quarterly real oil price change. variable real

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

178

China's Global Oil Strategy  

E-Print Network [OSTI]

by this point, China’s demand Oil Demand vs. Domestic Supplycurrent pace of growth in oil demand as staying consistentand predictions of oil supply and demand affected foreign

Thomas, Bryan G

2009-01-01T23:59:59.000Z

179

Understanding Crude Oil Prices  

E-Print Network [OSTI]

and Income on Energy and Oil Demand,” Energy Journal 23(1),2006. “China’s Growing Demand for Oil and Its Impact on U.S.in the supply or demand for oil itself could be regarded as

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

180

Understanding Crude Oil Prices  

E-Print Network [OSTI]

2007”. comparison, Mexico used 6.6— Chinese oil consumption17. Oil production from the North Sea, Mexico’s Cantarell,

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Desulfurization of heavy oil  

Science Journals Connector (OSTI)

Strategies for heavy oil desulfurization were evaluated by reviewing desulfurization literature and critically assessing the viability of the various methods for heavy oil. The desulfurization methods includin...

Rashad Javadli; Arno de Klerk

2012-03-01T23:59:59.000Z

182

China's Global Oil Strategy  

E-Print Network [OSTI]

China’s domestic oil supply will peak, and demand Robertpeak will come around 2020, 24 and that by this point, China’s demand Oil

Thomas, Bryan G

2009-01-01T23:59:59.000Z

183

Tall oil pitch  

Science Journals Connector (OSTI)

n....Undistilled residue from the distillation of crude tall oil. It is generally recognized that tall oil pitches contain some high-boiling esters and neutral...

2007-01-01T23:59:59.000Z

184

China's Global Oil Strategy  

E-Print Network [OSTI]

Analysts agree that the Persian Gulf region will continue tos oil imports. 17 The Persian Gulf region is particularlyaccess to oil from the Persian Gulf because of conflict

Thomas, Bryan G

2009-01-01T23:59:59.000Z

185

oil1990.xls  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

(dollars) (dollars) (dollars) (dollars) Table 1. Consumption and Expenditures in U.S. Households that Use Fuel OilKerosene, 1990 Residential Buildings Average Fuel Oil...

186

Oil Sands Feedstocks  

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

Centre for Upgrading Technology 'a Canada-Alberta alliance for bitumen and heavy oil research' Oil Sands Feedstocks C Fairbridge, Z Ring, Y Briker, D Hager National Centre...

187

Crude Oil Domestic Production  

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

Data Series: Crude Oil Domestic Production Refinery Crude Oil Inputs Refinery Gross Inputs Refinery Operable Capacity (Calendar Day) Refinery Percent Operable Utilization Net...

188

Re-refined lubrication oils. (Latest citations from the NTIS bibliographic database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning treatments and re-refining of used lubrication oils. Topics include the decontamination processes, reclamation of automobile oils, and handling and storage of waste oils. Environmental analyses of used oil recycling are included. Environmental, resource conservation, and economic aspects of recycled lubricating oils are also discussed. (Contains 50-250 citations and includes a subject term index and title list.)

NONE

1995-07-01T23:59:59.000Z

189

The great Arctic oil race begins  

Science Journals Connector (OSTI)

... oil, and up to 30% of its gas — and most of it is offshore. On 17 January, Moe awarded 26 production licences for developed ... . On 17 January, Moe awarded 26 production licences for developed offshore oil areas in the Norwegian and Barents Sea to companies including Statoil, Total, ExxonMobil ...

Quirin Schiermeier

2012-01-31T23:59:59.000Z

190

CONGRESS STALLS ON OIL-SPILL RESPONSE  

Science Journals Connector (OSTI)

CONGRESS STALLS ON OIL-SPILL RESPONSE ... Efforts to pass OFFSHORE DRILLING safety legislation have sputtered over the past year ... In response, the Interior Department has revised the rules governing offshore oil and natural gas drilling to include a lengthier and more extensive permitting process, and the industry has developed new well control and deepwater spill containment technology. ...

GLENN HESS

2011-08-22T23:59:59.000Z

191

Biochemically enhanced oil recovery and oil treatment  

DOE Patents [OSTI]

This invention relates to the preparation of new, modified organisms, through challenge growth processes, that are viable in the extreme temperature, pressure and pH conditions and salt concentrations of an oil reservoir and that are suitable for use in microbial enhanced oil recovery. The modified microorganisms of the present invention are used to enhance oil recovery and remove sulfur compounds and metals from the crude oil. 62 figures.

Premuzic, E.T.; Lin, M.

1994-03-29T23:59:59.000Z

192

Biochemically enhanced oil recovery and oil treatment  

DOE Patents [OSTI]

This invention relates to the preparation of new, modified organisms, through challenge growth processes, that are viable in the extreme temperature, pressure and pH conditions and salt concentrations of an oil reservoir and that are suitable for use in microbial enhanced oil recovery. The modified microorganisms of the present invention are used to enhance oil recovery and remove sulfur compounds and metals from the crude oil.

Premuzic, Eugene T. (East Moriches, NY); Lin, Mow (Rocky Point, NY)

1994-01-01T23:59:59.000Z

193

Economic vulnerability to Peak Oil  

Science Journals Connector (OSTI)

Abstract Peak Oil, which refers to the maximum possible global oil production rate, is increasingly gaining attention in both science and policy discourses. However, little is known about how this phenomenon will impact economies, despite its apparent imminence and potential dangers. In this paper, we construct a vulnerability map of the U.S. economy, combining two approaches for analyzing economic systems, i.e. input–output analysis and social network analysis (applied to economic data). Our approach reveals the relative importance of individual economic sectors, and how vulnerable they are to oil price shocks. As such, our dual-analysis helps identify which sectors, due to their strategic position, could put the entire U.S. economy at risk from Peak Oil. For the U.S., such sectors would include Iron Mills, Fertilizer Production and Transport by Air. Our findings thus provide early warnings to downstream companies about potential ‘trouble’ in their supply chain, and inform policy action for Peak Oil. Although our analysis is embedded in a Peak Oil narrative, it is just as valid and useful in the context of developing a climate roadmap toward a low carbon economy.

Christian Kerschner; Christina Prell; Kuishuang Feng; Klaus Hubacek

2013-01-01T23:59:59.000Z

194

Evaluating incentives in the tax legislation applicable to the South African oil, petroleum and gas industry / Moolman A.M.  

E-Print Network [OSTI]

??The oil and gas sector holds several advantages for South Africa: direct benefits include providing growth in the country’s economy by optimising available oil and… (more)

Moolman, Anneke Maré.

2012-01-01T23:59:59.000Z

195

Integrated seismic study of naturally fractured tight gas reservoirs. Technical progress report, April 1, 1993--June 31, 1993  

SciTech Connect (OSTI)

This was the seventh quarter of the contract. During this quarter we (1) continued the large task of processing the seismic data, (2) collected additional geological information to aid in the interpretation, (3) tied the well log data to the seismic via generation of synthetic seismograms, (4) began integrating regional structural information and fracture trends with our observations of structure in the study area, (5) began constructing a velocity model for time-to-depth conversion and subsequent AVO and raytrace modeling experiments, and (6) completed formulation of some theoretical tools for relating fracture density to observed elastic anisotropy. The study area is located at the southern end of the Powder River Basin in Converse County in east-central Wyoming. It is a low permeability fractured site, with both gas and oil present. Reservoirs are highly compartmentalized due to the low permeabilities, and fractures provide the only practical drainage paths for production. The two formations of interest are: The Niobrara: a fractured shale and limey shale to chalk, which is a reservoir rock, but also its own source rock. The Frontier: a tight sandstone lying directly below the Niobrara, brought into contact with it by an unconformity. A basemap is presented with the seismic lines being analyzed for this project plus locations of 13 wells that we are using to supplement the analysis. The arrows point to two wells for which we have constructed synthetic seismograms.

Mavko, G.; Nur, A.

1993-07-26T23:59:59.000Z

196

Integrated seismic study of naturally fractured tight gas reservoirs. Technical progress report, January 1, 1993--March 31, 1993  

SciTech Connect (OSTI)

During this quarter we (1) received the last of the field tapes and survey information for the seismic field data acquisition which was finished at the very end of the previous quarter, (2) began the large task of processing the seismic data, (3) collected well logs and other informination to aid in the interpretation, and (4) initiated some seismic modeling studies. As already reported, the field data acquisition was at Amoco`s Powder River Basin site in southeast Wyoming. This is a low permeability fractured site, with both gas and oil present. The reservoir is highly compartmentalized, due to the low permeability, with the fractures providing the only practical drainage paths for production. The two formations of interest are: The Niobrara: a fractured shale and limey shale to chalk, which is a reservoir rock, but also its own source rock. The Frontier: a tight sandstone lying directly below the Niobrara, brought into contact with it by an unconformity. The fractures are thought to lie in a roughly northwest-southeast trend, along the strike of a flexure, which forms one of the boundaries of the basin.

Mavko, G.; Nur, A.

1993-04-26T23:59:59.000Z

197

Views on peak oil and its relation to climate change policy  

Science Journals Connector (OSTI)

Definitions of fossil fuel reserves and resources and assessed stock data are reviewed and clarified. Semantics explain a large stake of conflict between advocate and critical voices on peak oil. From a holistic sources–sinks perspective, limited carrying capacity of atmospheric sinks, not absolute scarcity in oil resources, will impose tight constraints on oil use. Eventually observed peaks in oil production in nearby years will result from politically imposed limits on carbon emissions, and not be caused by physical lack of oil resources. Peak-oil belief induces passive climate policy attitudes when suggesting carbon dioxide emissions will peak naturally linked to dwindling oil supplies. Active policies for reducing emissions and use of fossil fuels will also encompass higher energy end-use prices. Revenues obtained from higher levies on oil use can support financing energy efficiency and renewable energy options. But when oil producers charge the higher prices they can pump new oil for many decades, postponing peak oil to occur while extending carbon lock-in.

Aviel Verbruggen; Mohamed Al Marchohi

2010-01-01T23:59:59.000Z

198

Method for forming an in-situ oil shale retort in differing grades of oil shale  

SciTech Connect (OSTI)

An in-situ oil shale retort is formed in a subterranean formation containing oil shale. The formation comprises at least one region of relatively richer oil shale and another region of relatively leaner oil shale. According to one embodiment, formation is excavated from within a retort site for forming at least one void extending horizontally across the retort site, leaving a portion of unfragmented formation including the regions of richer and leaner oil shale adjacent such a void space. A first array of vertical blast holes are drilled in the regions of richer and leaner oil shale, and a second array of blast holes are drilled at least in the region of richer oil shale. Explosive charges are placed in portions of the blast holes in the first and second arrays which extend into the richer oil shale, and separate explosive charges are placed in portions of the blast holes in the first array which extend into the leaner oil shale. This provides an array with a smaller scaled depth of burial (sdob) and closer spacing distance between explosive charges in the richer oil shale than the sdob and spacing distance of the array of explosive charges in the leaner oil shale. The explosive charges are detonated for explosively expanding the regions of richer and leaner oil shale toward the horizontal void for forming a fragmented mass of particles. Upon detonation of the explosive, greater explosive energy is provided collectively by the explosive charges in the richer oil shale, compared with the explosive energy produced by the explosive charges in the leaner oil shale, resulting in comparable fragmentation in both grades of oil shale.

Ricketts, T.E.

1984-04-24T23:59:59.000Z

199

A Century of Oil-Shale Patents (1845 to 1945)  

Science Journals Connector (OSTI)

A Century of Oil-Shale Patents (1845 to 1945) ... Oil Shale Research and Demonstration Plant Division, Bureau of Mines, Department of the Interior, Washington 25, D. C. ... THE research and development program of the Bureau of Mines relating to synthetic liquid fuels includes a project for the compilation and study of all patents concerned with the treatment of oil shale and its products. ...

SIMON KLOSKY

1946-09-10T23:59:59.000Z

200

RFID BASED GRAIN AND OIL PRODUCTS TRACEABILITY1  

E-Print Network [OSTI]

RFID BASED GRAIN AND OIL PRODUCTS TRACEABILITY1 AND ITS COMPUTER IMPLEMENTATION Haiyan Hu ,*2 the study of the traceability of grain and oil products. Include the study contents, and a system we developed for traceability of grain and oil products, and the demonstration of the study. The system we

Boyer, Edmond

Note: This page contains sample records for the topic "including tight oil" 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

Oil depletion or a market problem? A framing analysis of peak oil in The Economist news magazine  

Science Journals Connector (OSTI)

Abstract Despite an increase of oil production from unconventional resources, concerns about the depletion of ‘cheap oil’ are more imminent than ever. Recognising the importance of media in influencing public opinion, risk perceptions and policy making, this research presents a framing analysis of peak oil in The Economists’ news magazine (2008 and 2012). One hundred and seventy articles, of which 58 focused on energy security and oil production, were analysed using content and discourse analysis. Coverage was multi-facetted, and included oil depletion as one storyline within the supply challenge frame, especially during times of very high oil prices. Oil prices and the rapid growth in ‘fracking’ were found to be critical discourse moments, influencing the nature of oil coverage in The Economist. Overall, due to The Economist's neoliberal ideology and the resulting optimistic framing of market forces and new technologies, this research found that the news magazine does not contribute majorly to enhancing the public debate on peak oil.

Susanne Becken

2014-01-01T23:59:59.000Z

202

Ships After Oil  

Science Journals Connector (OSTI)

Ships After Oil ... Special self-propelled tenders planned for offshore drilling operations in Gulf ...

1956-07-02T23:59:59.000Z

203

OIL & GAS INSTITUTE Introduction  

E-Print Network [OSTI]

OIL & GAS INSTITUTE CONTENTS Introduction Asset Integrity Underpinning Capabilities 2 4 4 6 8 9 10 COMPETITIVENESS UNIVERSITY of STRATHCLYDE OIL & GAS INSTITUTE OIL & GAS EXPERTISE AND PARTNERSHIPS #12;1 The launch of the Strathclyde Oil & Gas Institute represents an important step forward for the University

Mottram, Nigel

204

Effect of demineralization of El-lajjun Jordanian oil shale on oil yield  

Science Journals Connector (OSTI)

The effect of demineralization on oil yield and mineral composition of Jordanian oil shale was investigated. A standard digestion procedure using a range of inorganic and organic acids including HCl, HNO3, HF, and CH3COOH was used to enhance the oil recovery of oil shale samples collected from the El-lajjun area. The total yield of the digested samples, as determined by Fischer Assay, has shown a maximum value (two folds the untreated sample) obtained when using CH3COOH. The kaolin in the treated oil shale with a high concentration of CH3COOH is believed to have transformed to illite as found in the XRD analysis. The treatment of oil shale using \\{HCl\\} has shown an increased ratio of oil to gas as a result of the digestion of calcite in the oil shale. At higher concentrations of HNO3, the acid is believed to react with the kerogen in the oil shale resulting in high levels of low molecular weight compounds. Therefore, the amount of non-condensable gases produced by Fischer assay after treatment with a high concentration of HNO3 is relatively high. HF is believed to drive off water from the oil shale by dissolving the clay minerals leading to increased oil to gas ratio.

Adnan Al-Harahsheh; Mohammad Al-Harahsheh; Awni Al-Otoom; Mamdoh Allawzi

2009-01-01T23:59:59.000Z

205

OGEL (Oil, Gas & Energy Law Intelligence): Focussing on recent developments in the area of oil-gas-energy law,  

E-Print Network [OSTI]

About OGEL OGEL (Oil, Gas & Energy Law Intelligence): Focussing on recent developments in the area of oil-gas-energy law, regulation, treaties, judicial and arbitral cases, voluntary guidelines, tax and contracting, including the oil-gas- energy geopolitics. For full Terms & Conditions and subscription rates

Dixon, Juan

206

Oil | Department of Energy  

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

Oil Oil Oil Oil Prices, 2000-2008 For the first time since 1995, U.S. oil production has surpassed imports. Explore the trend with our interactive chart. | Graphic by Daniel Wood, Energy Department. For the first time since 1995, U.S. oil production has surpassed imports. Explore the trend with our interactive chart. | Graphic by Daniel Wood, Energy Department. Oil is used for heating and transportation -- most notably, as fuel for gas-powered vehicles. America's dependence on foreign oil has declined in recent years, but oil prices have increased. The Energy Department supports research and policy options to increase our domestic supply of oil while ensuring environmentally sustainable supplies domestically and abroad, and is investing in research, technology and

207

Oil Dependencies and Peak Oil's Effects on Oil Consumption.  

E-Print Network [OSTI]

?? During the year of 2007, the world has experienced historically high oil prices both in nominal and in real terms, which has reopened discussions… (more)

Tekin, Josef

2007-01-01T23:59:59.000Z

208

Production of Natural Gas and Fluid Flow in Tight Sand Reservoirs  

SciTech Connect (OSTI)

This document reports progress of this research effort in identifying relationships and defining dependencies between macroscopic reservoir parameters strongly affected by microscopic flow dynamics and production well performance in tight gas sand reservoirs. These dependencies are investigated by identifying the main transport mechanisms at the pore scale that should affect fluids flow at the reservoir scale. A critical review of commercial reservoir simulators, used to predict tight sand gas reservoir, revealed that many are poor when used to model fluid flow through tight reservoirs. Conventional simulators ignore altogether or model incorrectly certain phenomena such as, Knudsen diffusion, electro-kinetic effects, ordinary diffusion mechanisms and water vaporization. We studied the effect of Knudsen's number in Klinkenberg's equation and evaluated the effect of different flow regimes on Klinkenberg's parameter b. We developed a model capable of explaining the pressure dependence of this parameter that has been experimentally observed, but not explained in the conventional formalisms. We demonstrated the relevance of this, so far ignored effect, in tight sands reservoir modeling. A 2-D numerical simulator based on equations that capture the above mentioned phenomena was developed. Dynamic implications of new equations are comprehensively discussed in our work and their relative contribution to the flow rate is evaluated. We performed several simulation sensitivity studies that evidenced that, in general terms, our formalism should be implemented in order to get more reliable tight sands gas reservoirs' predictions.

Maria Cecilia Bravo

2006-06-30T23:59:59.000Z

209

Turbine cooling waxy oil  

SciTech Connect (OSTI)

A process for pipelining a waxy oil to essentially eliminate deposition of wax on the pipeline wall is described comprising: providing a pressurized mixture of the waxy oil and a gas; effecting a sudden pressure drop of the mixture of the oil and the gas through an expansion turbine, thereby expanding the gas and quickly cooling the oil to below its cloud point in the substantial absence of wax deposition and forming a slurry of wax particles and oil; and pipelining the slurry.

Geer, J.S.

1987-10-27T23:59:59.000Z

210

World frontiers beckon oil finders  

SciTech Connect (OSTI)

This paper discusses the international aspects of the petroleum industry. Most who work in the industry agree that the possibilities for huge are found largely in international regions. Something that is helping fuel that possibility is the way countries are increasingly opening their doors to US oil industry involvement. Listed in this paper is a partial list of the reported projects now underway around the world involving US companies. It is not intended to be comprehensive, but rather an indication of how work continues despite a general lull atmosphere for the oil industry. These include Albania, Bulgaria, Congo, Czechoslovakia, Dominican Republic, Ethiopia, Ireland, Malta, Madagascar, Mongolia, Mozambique, Nigeria, Panama, Paraquay, and Senegal.

Not Available

1991-09-01T23:59:59.000Z

211

Waste oil reclamation. (Latest citations from the NTIS bibliographic database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning methods and equipment for reclamation and recycling of waste oils. Citations discuss recovery, disposal, and reuse of lubricating oils. Topics include economic analysis, programs assessment, re-refining techniques, chemical component analysis, and reclaimed oil evaluation. Regulations and standards for waste oil treatment and waste oil refineries are examined. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1996-08-01T23:59:59.000Z

212

Waste oil reclamation. (Latest citations from the NTIS bibliographic database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning methods and equipment for reclamation and recycling of waste oils. Citations discuss recovery, disposal, and reuse of lubricating oils. Topics include economic analysis, programs assessment, re-refining techniques, chemical component analysis, and reclaimed oil evaluation. Regulations and standards for waste oil treatment and waste oil refineries are examined. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1995-03-01T23:59:59.000Z

213

Waste oil reclamation. (Latest citations from the NTIS bibliographic database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning methods and equipment for reclamation and recycling of waste oils. Citations discuss recovery, disposal, and reuse of lubricating oils. Topics include economic analysis, programs assessment, re-refining techniques, chemical component analysis, and reclaimed oil evaluation. Regulations and standards for waste oil treatment and waste oil refineries are examined. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1997-10-01T23:59:59.000Z

214

Destruction of attractive bosonic cloud due to high spatial coherence in tight trap  

SciTech Connect (OSTI)

We study coherence of a trapped bosonic cloud with attractive finite-range interaction in a tight harmonic trap. One-body density and pair-distribution function in the ground state for different trap sizes are calculated. We also calculate healing length and the correlation length which signify the presence of high spatial coherence in a very tight trap leading to the destruction of the condensate for a fixed particle number. This is in marked variance with the usual collapse of the attractive metastable condensate when N>N{sub cr}. Thus we investigate the critical frequency and critical size of the trap for the existence of attractive Bose-Einstein condensation. The finite-range interaction gives a nonlocal effect in the effective many-body potential, and we observe a high-density stable branch besides the known metastable branch. Moreover, the new branch shows universal behavior even in the very tight trap.

Biswas, Anindya; Das, Tapan Kumar [Department of Physics, University of Calcutta, 92 A.P.C. Road, Kolkata 700009 (India); Chakrabarti, Barnali [Instituto de Fisica, Universidade of Sao Paulo, CP 66318, 05315-970 Sao Paulo-SP (Brazil); Department of Physics, Lady Brabourne College, P1/2 Surawardi Avenue, Kolkata 700017 (India); Salasnich, Luca [Dipartimento di Fisica ''Galileo Galilei'' and CNISM, Universita di Padova, Via Marzolo 8, IT-35122 Padova (Italy)

2011-10-15T23:59:59.000Z

215

Petrophysical Analysis and Geographic Information System for San Juan Basin Tight Gas Reservoirs  

SciTech Connect (OSTI)

The primary goal of this project is to increase the availability and ease of access to critical data on the Mesaverde and Dakota tight gas reservoirs of the San Juan Basin. Secondary goals include tuning well log interpretations through integration of core, water chemistry and production analysis data to help identify bypassed pay zones; increased knowledge of permeability ratios and how they affect well drainage and thus infill drilling plans; improved time-depth correlations through regional mapping of sonic logs; and improved understanding of the variability of formation waters within the basin through spatial analysis of water chemistry data. The project will collect, integrate, and analyze a variety of petrophysical and well data concerning the Mesaverde and Dakota reservoirs of the San Juan Basin, with particular emphasis on data available in the areas defined as tight gas areas for purpose of FERC. A relational, geo-referenced database (a geographic information system, or GIS) will be created to archive this data. The information will be analyzed using neural networks, kriging, and other statistical interpolation/extrapolation techniques to fine-tune regional well log interpretations, improve pay zone recognition from old logs or cased-hole logs, determine permeability ratios, and also to analyze water chemistries and compatibilities within the study area. This single-phase project will be accomplished through four major tasks: Data Collection, Data Integration, Data Analysis, and User Interface Design. Data will be extracted from existing databases as well as paper records, then cleaned and integrated into a single GIS database. Once the data warehouse is built, several methods of data analysis will be used both to improve pay zone recognition in single wells, and to extrapolate a variety of petrophysical properties on a regional basis. A user interface will provide tools to make the data and results of the study accessible and useful. The final deliverable for this project will be a web-based GIS providing data, interpretations, and user tools that will be accessible to anyone with Internet access. During this project, the following work has been performed: (1) Assimilation of most special core analysis data into a GIS database; (2) Inventorying of additional data, such as log images or LAS files that may exist for this area; (3) Analysis of geographic distribution of that data to pinpoint regional gaps in coverage; (4) Assessment of the data within both public and proprietary data sets to begin tuning of regional well logging analyses and improve payzone recognition; (5) Development of an integrated web and GIS interface for all the information collected in this effort, including data from northwest New Mexico; (6) Acquisition and digitization of logs to create LAS files for a subset of the wells in the special core analysis data set; and (7) Petrophysical analysis of the final set of well logs.

Martha Cather; Robert Lee; Robert Balch; Tom Engler; Roger Ruan; Shaojie Ma

2008-10-01T23:59:59.000Z

216

Essays on Macroeconomics and Oil  

E-Print Network [OSTI]

Oil Production in Venezuela and Mexico . . . . . . . . . .Venezuela with Mexico, another major oil pro- ducing countryOil Production and Productivity in Venezuela and Mexico . . . . . . . .

CAKIR, NIDA

2013-01-01T23:59:59.000Z

217

Essays on Macroeconomics and Oil  

E-Print Network [OSTI]

Oil Production in Venezuela and Mexico . . . . . . . . . .Oil Production and Productivity in Venezuela and Mexico . . . . . . . .2.6: Oil Production in Venezuela and Mexico 350 Productivity

CAKIR, NIDA

2013-01-01T23:59:59.000Z

218

AN ENGINE OIL LIFE ALGORITHM.  

E-Print Network [OSTI]

??An oil-life algorithm to calculate the remaining percentage of oil life is presented as a means to determine the right time to change the oil… (more)

Bommareddi, Anveshan

2009-01-01T23:59:59.000Z

219

SUPRI heavy oil research program  

SciTech Connect (OSTI)

The 14th Annual Report of the SUPRI Heavy Oil Research Program includes discussion of the following topics: (1) A Study of End Effects in Displacement Experiments; (2) Cat Scan Status Report; (3) Modifying In-situ Combustion with Metallic Additives; (4) Kinetics of Combustion; (5) Study of Residual Oil Saturation for Steam Injection and Fuel Concentration for In-Situ Combustion; (6) Analysis of Transient Foam Flow in 1-D Porous Media with Computed Tomography; (7) Steam-Foam Studies in the Presence of Residual Oil; (8) Microvisualization of Foam Flow in a Porous Medium; (9) Three- Dimensional Laboratory Steam Injection Model; (10) Saturation Evaluation Following Water Flooding; (11) Numerical Simulation of Well-to-Well Tracer Flow Test with Nonunity Mobility Ratio.

Aziz, K.; Ramey, H.J. Jr.; Castanier, L.M.

1991-12-01T23:59:59.000Z

220

Economics of Peak Oil  

Science Journals Connector (OSTI)

Abstract ‘Peak oil’ refers to the future decline in world production of crude oil and the accompanying potentially calamitous effects. The peak oil literature typically rejects economic analysis. This article argues that economic analysis is indeed appropriate for analyzing oil scarcity because standard economic models can replicate the observed peaks in oil production. Moreover, the emphasis on peak oil is misplaced as peaking is not a good indicator of scarcity, peak oil techniques are overly simplistic, the catastrophes predicted by the peak oil literature are unlikely, and the literature does not contribute to correcting identified market failures. Efficiency of oil markets could be improved by instead focusing on remedying market failures such as excessive private discount rates, environmental externalities, market power, insufficient innovation incentives, incomplete futures markets, and insecure property rights.

S.P. Holland

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Secure Fuels from Domestic Resources The Continuing Evolution of America’s Oil Shale and Tar  

E-Print Network [OSTI]

domestic oil shale and tar sands industries since the first release and to include profiles of additional

Sands Industries

222

NOAA Technical Memorandum NOS OR&R 42 Deepwater Horizon Oil Spill  

E-Print Network [OSTI]

NOAA Technical Memorandum NOS OR&R 42 Deepwater Horizon Oil Spill: Salt Marsh Oiling Conditions, evaluating, and responding to threats to coastal environments, including oil and chemical spills, releases to prepare for and respond to oil and chemical releases. Determines damage to natural resources from

223

Mapping oil spills on sea water using spectral mixture analysis of hyperspectral image data  

E-Print Network [OSTI]

Mapping oil spills on sea water using spectral mixture analysis of hyperspectral image data Javier large spill oil events threatening coastal habitats and species. Some recent examples include the 2002 Prestige tanker oil spill in Galicia, Northern Spain, as well as repeated oil spill leaks evidenced

Plaza, Antonio J.

224

Apparatus for distilling shale oil from oil shale  

SciTech Connect (OSTI)

An apparatus for distilling shale oil from oil shale comprises: a vertical type distilling furnace which is divided by two vertical partitions each provided with a plurality of vent apertures into an oil shale treating chamber and two gas chambers, said oil shale treating chamber being located between said two gas chambers in said vertical type distilling furnace, said vertical type distilling furnace being further divided by at least one horizontal partition into an oil shale distilling chamber in the lower part thereof and at least one oil shale preheating chamber in the upper part thereof, said oil shale distilling chamber and said oil shale preheating chamber communication with each other through a gap provided at an end of said horizontal partition, an oil shale supplied continuously from an oil shale supply port provided in said oil shale treating chamber at the top thereof into said oil shale treating chamber continuously moving from the oil shale preheating chamber to the oil shale distilling chamber, a high-temperature gas blown into an oil shale distilling chamber passing horizontally through said oil shale in said oil shale treating chamber, thereby said oil shale is preheated in said oil shale preheating chamber, and a gaseous shale oil is distilled from said preheated oil shale in said oil shale distilling chamber; and a separator for separating by liquefaction a gaseous shale oil from a gas containing the gaseous shale oil discharged from the oil shale preheating chamber.

Shishido, T.; Sato, Y.

1984-02-14T23:59:59.000Z

225

Economic analysis of Western cooperation on oil: 1974-1980  

SciTech Connect (OSTI)

Western cooperation on oil in the International Energy Agency (IEA) began as an effort to deter future selective oil embargoes and predatory OPEC pricing. Later, cooperation was extended to include more-general emergency-preparedness measures and collective efforts to reduce oil imports. Economic theory suggests that cooperation will lead to a more nearly optimal level of oil imports and oil stocks than action taken solely on a national basis. Nevertheless, the experience of the period between 1974 and 1980 demonstrates that cooperation is difficult to achieve. IEA countries made little progress in building oil stocks and implementing oil-import-reduction policies. They were unprepared for the Iranian oil-supply interruption and failed to take sufficiently effective steps to mitigate the effects of the interruption. A case study with several appendices reviews the agreements reached in the IEA and at annual economic summit meetings and details an evolution toward national oil-import targets a means of enforcing the discipline of oil-importing nations. Closer cooperation in oil-import reduction was slowed by burden-sharing problems. The study recommends policy measures that would enhance Western cooperation. These include market pricing and free trade of fuels, increased national oil and gas stocks, and a method of encouraging more flexible use of stocks during supply interruptions too small to trigger the formal IEA sharing system.

Larson, A.P.

1982-01-01T23:59:59.000Z

226

Crude Oil and Petroleum Products Total Stocks Stocks by Type  

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

Product: Crude Oil and Petroleum Products Crude Oil All Oils (Excluding Crude Oil) Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Normal Butane/Butylene Isobutane/Butylene Other Hydrocarbons Oxygenates (excluding Fuel Ethanol) MTBE Other Oxygenates Renewables (including Fuel Ethanol) Fuel Ethanol Renewable Diesel Fuel Other Renewable Fuels Unfinished Oils Unfinished Oils, Naphthas & Lighter Unfinished Oils, Kerosene & Light Gas Unfinished Oils, Heavy Gas Oils Residuum Motor Gasoline Blending Comp. (MGBC) MGBC - Reformulated MGBC - Reformulated, RBOB MGBC - Reformulated, RBOB w/ Alcohol MGBC - Reformulated, RBOB w/ Ether MGBC - Reformulated, GTAB MGBC - Conventional MGBC - Conventional, CBOB MGBC - Conventional, GTAB MGBC - Conventional Other Aviation Gasoline Blending Comp. Finished Motor Gasoline Reformulated Gasoline Reformulated Gasoline Blended w/ Fuel Ethanol Reformulated Gasoline, Other Conventional Gasoline Conventional Gasoline Blended Fuel Ethanol Conventional Gasoline Blended Fuel Ethanol, Ed55 and Lower Conventional Other Gasoline Finished Aviation Gasoline Kerosene-Type Jet Fuel Kerosene Distillate Fuel Oil Distillate F.O., 15 ppm Sulfur and under Distillate F.O., Greater than 15 to 500 ppm Sulfur Distillate F.O., Greater 500 ppm Sulfur Residual Fuel Oil Residual F.O., than 1.00% Sulfur Petrochemical Feedstocks Naphtha for Petro. Feedstock Use Other Oils for Petro. Feedstock Use Special Naphthas Lubricants Waxes Petroleum Coke Asphalt and Road Oil Miscellaneous Products Period-Unit: Monthly-Thousand Barrels Annual-Thousand Barrels

227

The Effects of Tight Budgetary Control on Employee Behavior in the Public Sector of Jordan, Pakistan and Sweden.  

E-Print Network [OSTI]

?? This thesis aims to explore the effects of tight budgetary control on employee behavior focusing on employee loyalty, employee satisfaction, job related tension and… (more)

Al-Shaibie, Mahmoud

2014-01-01T23:59:59.000Z

228

Aqueous flooding methods for tertiary oil recovery  

DOE Patents [OSTI]

A method of aqueous flooding of subterranean oil bearing formation for tertiary oil recovery involves injecting through a well into the formation a low alkaline pH aqueous sodium bicarbonate flooding solution. The flooding solution's pH ranges from about 8.25 to 9.25 and comprises from 0.25 to 5 weight percent and preferably about 0.75 to 3.0 weight percent of sodium bicarbonate and includes a petroleum recovery surfactant of 0.05 to 1.0 weight percent and between 1 and 20 weight percent of sodium chloride. After flooding, an oil and water mixture is withdrawn from the well and the oil is separated from the oil and water mixture.

Peru, Deborah A. (Bartlesville, OK)

1989-01-01T23:59:59.000Z

229

Oil and Gas Supply Module  

Gasoline and Diesel Fuel Update (EIA)

Onshore Lower 48 Oil and Gas Supply Submodule, Offshore Oil and Gas Supply Submodule, Oil Shale Supply Submodule1, and Alaska Oil and Gas Supply Submodule. A detailed description...

230

Oil and Gas Supply Module  

Gasoline and Diesel Fuel Update (EIA)

Onshore Lower 48 Oil and Gas Supply Submodule, Offshore Oil and Gas Supply Submodule, Oil Shale Supply Submodule, and Alaska Oil and Gas Supply Submodule. A detailed description of...

231

Application of Artificial Neural Network for Estimating Tight Gas Sand Intrinsic Permeability  

Science Journals Connector (OSTI)

Application of Artificial Neural Network for Estimating Tight Gas Sand Intrinsic Permeability ... This jth neuron occupies a general position in the network since it accepts inputs from nodes in the input layer and sends its output to neurons to the second hidden layer. ... (15)?Veelenturf, L. P. J. Analysis and Applications of Artificial Neural Networks; Prentice Hall:? London, 1995. ...

Ali A. Garrouch; Nejib Smaoui

1996-09-19T23:59:59.000Z

232

Disordered graphene and boron nitride in a microwave tight-binding analogue S. Barkhofen,1  

E-Print Network [OSTI]

Disordered graphene and boron nitride in a microwave tight-binding analogue S. Barkhofen,1 M Sophia-Antipolis, 06108 Nice, France (Dated: December 20, 2012) Experiments on hexagonal graphene of the high flexibility of the discs positions, consequences of the disorder introduced in the graphene

Paris-Sud XI, Université de

233

Tightly-Coupled Navigation Assistance in Heterogeneous Multi-Robot Teams  

E-Print Network [OSTI]

Tightly-Coupled Navigation Assistance in Heterogeneous Multi-Robot Teams Lynne E. Parker, Balajee International Conference on Intelligent Robots and Systems (IROS), Sendai, Japan, 2004. Abstract-- This paper robot teams, specifically for the task of navigation assistance. These cooperative behaviors enable

Parker, Lynne E.

234

Using multi-layer models to forecast gas flow rates in tight gas reservoirs  

E-Print Network [OSTI]

.2 Typical Tight Gas Sand Log Interval (Cotton Valley Formation)........................... 3 2.1 Type of Decline Curves by Arps........................................................................... 11 2.2 Fetkovich Type Curves... ......................................................................................... 14 2.3 Fetkovich Type Curves for Gas Wells .................................................................. 15 3.1 Plan View of Hydraulic Fracture and Grid System...............................................30 3.2 History Match...

Jerez Vera, Sergio Armando

2007-04-25T23:59:59.000Z

235

Tight Lower Bounds for st-Connectivity on the NNJAG Model (jeff@cs.yorku.ca)  

E-Print Network [OSTI]

4=3) on the NNJAG model by Edmonds Edm93a]. Our lower bound is tight for S 2 O(n1 ), for any > 0 to the size of the internal mem- ory of a machine. In these applications algorithms that run in small space

Edmonds, Jeff

236

Production of Natural Gas and Fluid Flow in Tight Sand Reservoirs  

SciTech Connect (OSTI)

This document reports progress of this research effort in identifying possible relationships and defining dependencies between macroscopic reservoir parameters strongly affected by microscopic flow dynamics and production well performance in tight gas sand reservoirs. Based on a critical review of the available literature, a better understanding of the main weaknesses of the current state of the art of modeling and simulation for tight sand reservoirs has been reached. Progress has been made in the development and implementation of a simple reservoir simulator that is still able to overcome some of the deficiencies detected. The simulator will be used to quantify the impact of microscopic phenomena in the macroscopic behavior of tight sand gas reservoirs. Phenomena such as, Knudsen diffusion, electro-kinetic effects, ordinary diffusion mechanisms and water vaporization are being considered as part of this study. To date, the adequate modeling of gas slippage in porous media has been determined to be of great relevance in order to explain unexpected fluid flow behavior in tight sand reservoirs.

Maria Cecilia Bravo; Mariano Gurfinkel

2005-06-30T23:59:59.000Z

237

Quantum confined Stark effect in Gaussian quantum wells: A tight-binding study  

SciTech Connect (OSTI)

The main characteristics of the quantum confined Stark effect (QCSE) are studied theoretically in quantum wells of Gaussian profile. The semi-empirical tight-binding model and the Green function formalism are applied in the numerical calculations. A comparison of the QCSE in quantum wells with different kinds of confining potential is presented.

Ramírez-Morales, A.; Martínez-Orozco, J. C.; Rodríguez-Vargas, I. [Unidad Académica de Física, Universidad Autónoma de Zacatecas, Calzada Solidaridad Esquina Con Paseo La Bufa S/N, 98060 Zacatecas, Zac. (Mexico)

2014-05-15T23:59:59.000Z

238

A Tight Approximation for an EOQ Model with Supply Disruptions Lawrence V. Snyder  

E-Print Network [OSTI]

, supply disruptions, EOQ, approximations, power-of-two policies 1 Introduction Despite the carefulA Tight Approximation for an EOQ Model with Supply Disruptions Lawrence V. Snyder Dept. of Industrial and Systems Engineering Lehigh University 200 West Packer Ave., Mohler Lab Bethlehem, PA, 18015

Snyder, Larry

239

Waste oil reclamation, January 1980-August 1991 (Citations from the NTIS Data Base). Rept. for Jan 80-Aug 91  

SciTech Connect (OSTI)

The bibliography contains citations concerning the reclamation and recycling of used lubricating oils. Topics include specific program descriptions, re-refining techniques, chemical component analysis, and reclaimed oil performance. Appropriate regulations, standards, and clean-up efforts at sites contaminated by waste oils or waste oil refineries are included. (Contains 144 citations with title list and subject index.)

Not Available

1991-07-01T23:59:59.000Z

240

China's Global Oil Strategy  

E-Print Network [OSTI]

21, 2008. Ying, Wang. “ China, Venezuela firms to co-developApril 21, “China and Venezuela sign oil agreements. ” Chinaaccessed April 21, “Venezuela and China sign oil deal. ” BBC

Thomas, Bryan G

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Using Oils As Pesticides  

E-Print Network [OSTI]

Petroleum and plant-derived spray oils show increasing potential for use as part of Integrated Pest Management systems for control of soft-bodied pests on fruit trees, shade trees, woody ornamentals and household plants. Sources of oils, preparing...

Bogran, Carlos E.; Ludwig, Scott; Metz, Bradley

2006-10-30T23:59:59.000Z

242

Residential heating oil price  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

heating oil price decreases The average retail price for home heating oil fell 6.3 cents from a week ago to 2.91 per gallon. That's down 1.10 from a year ago, based on the...

243

Residential heating oil price  

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

heating oil price decreases The average retail price for home heating oil fell 7.5 cents from a week ago to 2.84 per gallon. That's down 1.22 from a year ago, based on the...

244

Residential heating oil price  

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

heating oil price decreases The average retail price for home heating oil fell 7.6 cents from a week ago to 2.97 per gallon. That's down 1.05 from a year ago, based on the...

245

Residential heating oil price  

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

heating oil price decreases The average retail price for home heating oil fell 3.6 cents from a week ago to 3.04 per gallon. That's down 99.4 cents from a year ago, based on the...

246

US Crude oil exports  

Gasoline and Diesel Fuel Update (EIA)

2014 EIA Energy Conference U.S. Crude Oil Exports July 14, 2014 By Lynn D. Westfall U.S. Energy Information Administration U.S. crude oil production has grown by almost 50% since...

247

PREDICTIVE MODELS. Enhanced Oil Recovery Model  

SciTech Connect (OSTI)

PREDICTIVE MODELS is a collection of five models - CFPM, CO2PM, ICPM, PFPM, and SFPM - used in the 1982-1984 National Petroleum Council study of enhanced oil recovery (EOR) potential. Each pertains to a specific EOR process designed to squeeze additional oil from aging or spent oil fields. The processes are: 1 chemical flooding; 2 carbon dioxide miscible flooding; 3 in-situ combustion; 4 polymer flooding; and 5 steamflood. CFPM, the Chemical Flood Predictive Model, models micellar (surfactant)-polymer floods in reservoirs, which have been previously waterflooded to residual oil saturation. Thus, only true tertiary floods are considered. An option allows a rough estimate of oil recovery by caustic or caustic-polymer processes. CO2PM, the Carbon Dioxide miscible flooding Predictive Model, is applicable to both secondary (mobile oil) and tertiary (residual oil) floods, and to either continuous CO2 injection or water-alternating gas processes. ICPM, the In-situ Combustion Predictive Model, computes the recovery and profitability of an in-situ combustion project from generalized performance predictive algorithms. PFPM, the Polymer Flood Predictive Model, is switch-selectable for either polymer or waterflooding, and an option allows the calculation of the incremental oil recovery and economics of polymer relative to waterflooding. SFPM, the Steamflood Predictive Model, is applicable to the steam drive process, but not to cyclic steam injection (steam soak) processes. The IBM PC/AT version includes a plotting capability to produces a graphic picture of the predictive model results.

Ray, R.M. [DOE Bartlesville Energy Technology Center, Bartlesville, OK (United States)

1992-02-26T23:59:59.000Z

248

Oil shale retorted underground  

Science Journals Connector (OSTI)

Oil shale retorted underground ... Low-temperature underground retorting of oil shale produces a crude oil with many attractive properties, Dr. George R. Hill of the University of Utah told a meeting of the American Institute of Mining, Metallurgical, and Petroleum Engineers last week in Los Angeles. ... Typical above-ground retorting of oil shale uses temperatures of 900° to 1100° F. because of the economic need ... ...

1967-02-27T23:59:59.000Z

249

Method for maximizing shale oil recovery from an underground formation  

DOE Patents [OSTI]

A method for maximizing shale oil recovery from an underground oil shale formation which has previously been processed by in situ retorting such that there is provided in the formation a column of substantially intact oil shale intervening between adjacent spent retorts, which method includes the steps of back filling the spent retorts with an aqueous slurry of spent shale. The slurry is permitted to harden into a cement-like substance which stabilizes the spent retorts. Shale oil is then recovered from the intervening column of intact oil shale by retorting the column in situ, the stabilized spent retorts providing support for the newly developed retorts.

Sisemore, Clyde J. (Livermore, CA)

1980-01-01T23:59:59.000Z

250

Summary World Oil Data (from World on the Edge) | OpenEI  

Open Energy Info (EERE)

Oil Data (from World on the Edge) Oil Data (from World on the Edge) Dataset Summary Description This dataset presents summary information related to world oil. It is part of a supporting dataset for the book World On the Edge: How to Prevent Environmental and Economic Collapse by Lester R. Brown, available from the Earth Policy Institute. This world oil dataset includes the following data: World oil production (1950 - 2009): Top 20 producing countries (2009); Oil production in U.S. (1900 - 2009); Oil consumption in U.S. (950 - 2010); Oil consumption in China (1965 - 2009); Oil consumption in E.U. (1965 - 2009); Top 20 oil importing countries (2009); World's 20 largest oil discoveries; Real price of gasoline (2007); Retail gas prices by country (2008); and fossil fuel consumption subsidies (2009).

251

Heavy oil production from Alaska  

SciTech Connect (OSTI)

North Slope of Alaska has an estimated 40 billion barrels of heavy oil and bitumen in the shallow formations of West Sak and Ugnu. Recovering this resource economically is a technical challenge for two reasons: (1) the geophysical environment is unique, and (2) the expected recovery is a low percentage of the oil in place. The optimum advanced recovery process is still undetermined. Thermal methods would be applicable if the risks of thawing the permafrost can be minimized and the enormous heat losses reduced. Use of enriched natural gas is a probable recovery process for West Sak. Nearby Prudhoe Bay field is using its huge natural gas resources for pressure maintenance and enriched gas improved oil recovery (IOR). Use of carbon dioxide is unlikely because of dynamic miscibility problems. Major concerns for any IOR include close well spacing and its impact on the environment, asphaltene precipitation, sand production, and fines migration, in addition to other more common production problems. Studies have indicated that recovering West Sak and Lower Ugnu heavy oil is technically feasible, but its development has not been economically viable so far. Remoteness from markets and harsh Arctic climate increase production costs relative to California heavy oil or Central/South American heavy crude delivered to the U.S. Gulf Coast. A positive change in any of the key economic factors could provide the impetus for future development. Cooperation between the federal government, state of Alaska, and industry on taxation, leasing, and permitting, and an aggressive support for development of technology to improve economics is needed for these heavy oil resources to be developed.

Mahmood, S.M.; Olsen, D.K. [NIPER/BDM-Oklahoma, Inc., Bartlesville, OK (United States); Thomas, C.P. [Idaho National Engineering Lab., Idaho Falls, ID (United States)

1995-12-31T23:59:59.000Z

252

Exploiting heavy oil reserves  

E-Print Network [OSTI]

North Sea investment potential Exploiting heavy oil reserves Beneath the waves in 3D Aberdeen the potential of heavy oil 8/9 Taking the legal lessons learned in the north Sea to a global audience 10 potential Exploiting heavy oil reserves Aberdeen: A community of science AT WORK FOR THE ENERGY SECTOR ISSUE

Levi, Ran

253

Meals included in Conference Registrations  

E-Print Network [OSTI]

Meals included in Conference Registrations Meals included as part of the cost of a conference the most reasonable rates are obtained. Deluxe hotels and motels should be avoided. GSA rates have been for Georgia high cost areas. 75% of these amounts would be $21 for non- high cost areas and $27 for high cost

Arnold, Jonathan

254

Canadian operators boost heavy oil production  

SciTech Connect (OSTI)

Recent technological advances in slurry pipelining, horizontal wells, and thermal recovery techniques have made recovery of Canadian heavy oil resources more economical. In addition, reduced government royalties have made investment in these difficult reservoirs more attractive. As a result, activity has increased in heavy-oil fields in Alberta and Saskatchewan. This paper review the various oil sand recovery projects under development in the area and the current government policies which are helping to develop them. The paper also provides brief descriptions of the equipment and technologies that have allowed a reduced cost in the development. Items discussed include surface mining techniques, horizontal drilling, reservoir engineering techniques, separation processes, and thermal recovery.

Perdue, J.M.

1996-05-01T23:59:59.000Z

255

Fuel oil and kerosene sales 1995  

SciTech Connect (OSTI)

This publication contains the 1995 survey results of the ``Annual Fuel Oil and Kerosene Sales Report`` (Form EIA-821). This is the seventh year that the survey data have appeared in a separate publication. Except for the kerosene and on-highway diesel information, data presented in Tables 1 through 12 (Sales of Fuel Oil and Kerosene) present results of the EIA-821 survey. Tables 13 through 24 (Adjusted Sales of Fuel Oil and Kerosene) include volumes that are based on the EIA-821 survey but have been adjusted to equal the product supplied volumes published in the Petroleum Supply Annual (PSA). 24 tabs.

NONE

1996-09-01T23:59:59.000Z

256

Diesel fuel oils, 1980  

SciTech Connect (OSTI)

Properties of diesel fuels produced during 1980 were submitted for study and compilation under a cooperative agreement between the Department of Energy, Bartlesville Energy Technology Center, Bartlesville, Oklahoma and the American Petroleum Institute. Tests of 192 samples of diesel fuel oils from 95 refineries throughout the country were made by 28 petroleum groups according to type of diesel fuel. Each group of analyses is subdivided into five tabulations according to five general regions of the country where the fuels are marketed. The regions, containing a total of 16 districts, are shown on a map in the report. Data from 13 laboratory tests on each individual diesel fuel sample are listed and arranged by geographic marketing districts in decreasing order of sales volumes. Charts are included showing trends of averages of certain properties for the four types of diesel fuels for the years 1960-1980. Summaries of the results of the 1980 survey, compared with similar data for 1979, are shown.

Shelton, E.M.

1980-12-01T23:59:59.000Z

257

Heating oils, 1983  

SciTech Connect (OSTI)

Properties of 195 heating oils marketed in the United States were submitted for study and compilation under agreement between the Bartlesville Energy Technology Center (BETC) and the American Petroleum Institute (API). The fuels were manufactured by 25 petroleum refining companies in 83 domestic refineries. The data are tabulated according to six grades of fuel and subdivided into five geographic regions in which the fuels are marketed. The six grades of fuels are defined by the American Society for Testing and Materials (ASTM) Specification D396. The five regions containing a total of 16 marketing districts are shown on a map in the report. Trend charts are included showing average properties of the six grades of fuel for the past several years. Summaries of the results of the tests by grade and by region for 1983 are compared with data for 1982. 7 figures, 12 tables.

Shelton, E.M.

1983-08-01T23:59:59.000Z

258

Manufacture of refrigeration oils  

SciTech Connect (OSTI)

Lubricating oils suitable for use in refrigeration equipment in admixture with fluorinated hydrocarbon refrigerants are produced by solvent extraction of naphthenic lubricating oil base stocks, cooling the resulting extract mixture, optionally with the addition of a solvent modifier, to form a secondary raffinate and a secondary extract, and recovering a dewaxed oil fraction of lowered pour point from the secondary raffinate as a refrigeration oil product. The process of the invention obviates the need for a separate dewaxing operation, such as dewaxing with urea, as conventionally employed for the production of refrigeration oils.

Chesluk, R.P.; Platte, H.J.; Sequeira, A.J.

1981-12-08T23:59:59.000Z

259

Used oil recycling: Closing the loop  

SciTech Connect (OSTI)

This paper provides an overview of the recycling and re-refining of used oil. Recommended best management practices to encourage the safe management, collection, recovery and purchasing of this resource are identified. Management practices address handling, separating, and specifications. Other topics outlined include collection methods, market research, state studies and programs, environmental and economic factors of recycling, re-refining, and oil filters. References, studies, regulations, and other sources of information are noted in the bibliography.

Arner, R. [Northern Virginia Planning District Commission, Annandale, VA (United States)

1996-08-01T23:59:59.000Z

260

Abstract 3691: Fish oil increases immune cell infiltration of tumors and reduces the incidence of mammary carcinogenesis in Her2neu mice.  

Science Journals Connector (OSTI)

...pattern on fatty acid composition of edible oil in Bangladesh: From preclinical studies...essential commodities, including edible oils, because of insufficient local production...million, and its improving economy. Edible oil is an energy-dense food nutrient providing...

William J. Turbitt; Shawntawnee D. Collins; Haifang Xu; Sharlene Washington; Cesar Aliaga; Karam El-Bayoumy; Andrea Manni; Connie J. Rogers

2013-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Monte-Carlo simulation of the tight-binding model of graphene with partially screened Coulomb interactions  

E-Print Network [OSTI]

We report on Hybrid-Monte-Carlo simulations of the tight-binding model with long-range Coulomb interactions for the electronic properties of graphene. We investigate the spontaneous breaking of sublattice symmetry corresponding to a transition from the semimetal to an antiferromagnetic insulating phase. Our short-range interactions thereby include the partial screening due to electrons in higher energy states from ab initio calculations based on the constrained random phase approximation [T.O.Wehling {\\it et al.}, Phys.Rev.Lett.{\\bf 106}, 236805 (2011)]. In contrast to a similar previous Monte-Carlo study [M.V.Ulybyshev {\\it et al.}, Phys.Rev.Lett.{\\bf 111}, 056801 (2013)] we also include a phenomenological model which describes the transition to the unscreened bare Coulomb interactions of graphene at half filling in the long-wavelength limit. Our results show, however, that the critical coupling for the antiferromagnetic Mott transition is largely insensitive to the strength of these long-range Coulomb tails. They hence confirm the prediction that suspended graphene remains in the semimetal phase when a realistic static screening of the Coulomb interactions is included.

Dominik Smith; Lorenz von Smekal

2014-03-14T23:59:59.000Z

262

Carcinogenicity Studies of Estonian Oil Shale Soots  

E-Print Network [OSTI]

determine the carcinogenicity of Estonian oil shale soot as well as the soot from oil shale fuel oil. All

A. Vosamae

263

Interstate Oil and Gas Conservation Compact (Maryland) | Department of  

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

Interstate Oil and Gas Conservation Compact (Maryland) Interstate Oil and Gas Conservation Compact (Maryland) Interstate Oil and Gas Conservation Compact (Maryland) < Back Eligibility Commercial Construction Fed. Government Industrial Institutional Investor-Owned Utility Local Government Municipal/Public Utility Retail Supplier Rural Electric Cooperative Systems Integrator Tribal Government Utility Program Info State Maryland Program Type Siting and Permitting Provider Interstate Oil and Gas Compact Commission This legislation authorizes the State to join the Interstate Compact for the Conservation of Oil and Gas. The Compact is an agreement that has been entered into by 30 oil- and gas-producing states, as well as eight associate states and 10 international affiliates (including seven Canadian provinces). Members participate in the Interstate Oil and Gas Compact

264

Geotechnical properties of oil-contaminated Kuwaiti sand  

SciTech Connect (OSTI)

Large quantities of oil-contaminated sands resulted from exploded oil wells, burning oil fires, the destruction of oil storage tanks, and the formation of oil lakes in Kuwait at the end of the Gulf War. An extensive laboratory testing program was carried out to determine the geotechnical characteristics of this material. Testing included basic properties, compaction and permeability tests, and triaxial and consolidation tests on clean and contaminated sand at the same relative density. Contaminated specimens were prepared by mixing the sand with oil in the amount of 6% by weight or less to match field conditions. The influence of the type of oil, and relative density was also investigated by direct shear tests. The results indicated a small reduction in strength and permeability and an increase in compressibility due to contamination. The preferred method of disposal of this material is to use it as a stabilizing material for other projects such as road construction.

Al-Sanad, H.A.; Eid, W.K.; Ismael, N.F. [Kuwait Univ., Safat (Kuwait). Dept. of Civil Engineering] [Kuwait Univ., Safat (Kuwait). Dept. of Civil Engineering

1995-05-01T23:59:59.000Z

265

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

SciTech Connect (OSTI)

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

266

Crude Oil, Heating Oil, and Propane Market Outlook  

Gasoline and Diesel Fuel Update (EIA)

Oil, Heating Oil, and Propane Market Outlook Oil, Heating Oil, and Propane Market Outlook 8/13/01 Click here to start Table of Contents Crude Oil, Heating Oil, and Propane Market Outlook Short-Term World Oil Price Forecast Price Movements Related to Supply/Demand Balance OPEC Production Likely To Remain Low U.S. Reflects World Market Crude Oil Outlook Conclusions Distillate Prices Increase With Crude Oil Distillate Stocks on the East Coast Were Very Low Entering Last Winter Distillate Demand Strong Last Winter More Supply Possible This Fall than Forecast Distillate Fuel Oil Imports Could Be Available - For A Price Distillate Supply/Demand Balance Reflected in Spreads Distillate Stocks Expected to Remain Low Winter Crude Oil and Distillate Price Outlook Heating Oil Outlook Conclusion Propane Prices Follow Crude Oil

267

Creating Ground State Molecules with Optical Feshbach Resonances in Tight Traps  

SciTech Connect (OSTI)

We propose to create ultracold ground state molecules in an atomic Bose-Einstein condensate by adiabatic crossing of an optical Feshbach resonance. We envision a scheme where the laser intensity and possibly also frequency are linearly ramped over the resonance. Our calculations for {sup 87}Rb show that for sufficiently tight traps it is possible to avoid spontaneous emission while retaining adiabaticity, and conversion efficiencies of up to 50% can be expected.

Koch, Christiane P. [Laboratoire Aime Cotton, CNRS, Ba circumflex t. 505, Campus d'Orsay, 91405 Orsay Cedex (France); Department of Physical Chemistry and Fritz Haber Research Center, Hebrew University, Jerusalem 91904 (Israel); Masnou-Seeuws, Francoise [Laboratoire Aime Cotton, CNRS, Bat. 505, Campus d'Orsay, 91405 Orsay Cedex (France); Kosloff, Ronnie [Department of Physical Chemistry and Fritz Haber Research Center, Hebrew University, Jerusalem 91904 (Israel)

2005-05-20T23:59:59.000Z

268

(Nearly-)Tight Bounds on the Linearity and Contiguity of Christophe Crespelle  

E-Print Network [OSTI]

Workshop France (2012)" #12;Lemma 1 For a rooted complete binary tree T, rank(T) = ph(T) = h(T). Theorem 2 For any rooted tree T, we have rank(T) = ph(T). Upper bounds for contiguity and linearity of cographs. We by their cotree, a rooted tree with two kinds of nodes labeled by P and S, giving a tight upper bound

Paris-Sud XI, Université de

269

Crude Oil Analysis Database  

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

The composition and physical properties of crude oil vary widely from one reservoir to another within an oil field, as well as from one field or region to another. Although all oils consist of hydrocarbons and their derivatives, the proportions of various types of compounds differ greatly. This makes some oils more suitable than others for specific refining processes and uses. To take advantage of this diversity, one needs access to information in a large database of crude oil analyses. The Crude Oil Analysis Database (COADB) currently satisfies this need by offering 9,056 crude oil analyses. Of these, 8,500 are United States domestic oils. The database contains results of analysis of the general properties and chemical composition, as well as the field, formation, and geographic location of the crude oil sample. [Taken from the Introduction to COAMDATA_DESC.pdf, part of the zipped software and database file at http://www.netl.doe.gov/technologies/oil-gas/Software/database.html] Save the zipped file to your PC. When opened, it will contain PDF documents and a large Excel spreadsheet. It will also contain the database in Microsoft Access 2002.

Shay, Johanna Y.

270

Electromagnetic Heating Methods for Heavy Oil Reservoirs  

SciTech Connect (OSTI)

The most widely used method of thermal oil recovery is by injecting steam into the reservoir. A well-designed steam injection project is very efficient in recovering oil, however its applicability is limited in many situations. Simulation studies and field experience has shown that for low injectivity reservoirs, small thickness of the oil-bearing zone, and reservoir heterogeneity limits the performance of steam injection. This paper discusses alternative methods of transferring heat to heavy oil reservoirs, based on electromagnetic energy. They present a detailed analysis of low frequency electric resistive (ohmic) heating and higher frequency electromagnetic heating (radio and microwave frequency). They show the applicability of electromagnetic heating in two example reservoirs. The first reservoir model has thin sand zones separated by impermeable shale layers, and very viscous oil. They model preheating the reservoir with low frequency current using two horizontal electrodes, before injecting steam. The second reservoir model has very low permeability and moderately viscous oil. In this case they use a high frequency microwave antenna located near the producing well as the heat source. Simulation results presented in this paper show that in some cases, electromagnetic heating may be a good alternative to steam injection or maybe used in combination with steam to improve heavy oil production. They identify the parameters which are critical in electromagnetic heating. They also discuss past field applications of electromagnetic heating including technical challenges and limitations.

Sahni, A.; Kumar, M.; Knapp, R.B.

2000-05-01T23:59:59.000Z

271

Biodiesel production using waste frying oil  

SciTech Connect (OSTI)

Research highlights: {yields} Waste sunflower frying oil is successfully converted to biodiesel using lipase as catalyst. {yields} Various process parameters that affects the conversion of transesterification reaction such as temperature, enzyme concentration, methanol: oil ratio and solvent are optimized. {yields} Inhibitory effect of methanol on lipase is reduced by adding methanol in three stages. {yields} Polar solvents like n-hexane and n-heptane increases the conversion of tranesterification reaction. - Abstract: Waste sunflower frying oil is used in biodiesel production by transesterification using an enzyme as a catalyst in a batch reactor. Various microbial lipases have been used in transesterification reaction to select an optimum lipase. The effects of various parameters such as temperature, methanol:oil ratio, enzyme concentration and solvent on the conversion of methyl ester have been studied. The Pseudomonas fluorescens enzyme yielded the highest conversion. Using the P. fluorescens enzyme, the optimum conditions included a temperature of 45 deg. C, an enzyme concentration of 5% and a methanol:oil molar ratio 3:1. To avoid an inhibitory effect, the addition of methanol was performed in three stages. The conversion obtained after 24 h of reaction increased from 55.8% to 63.84% because of the stage-wise addition of methanol. The addition of a non-polar solvent result in a higher conversion compared to polar solvents. Transesterification of waste sunflower frying oil under the optimum conditions and single-stage methanol addition was compared to the refined sunflower oil.

Charpe, Trupti W. [Chemical Engineering Department, Institute of Chemical Technology, Matunga, Mumbai 400 019 (India); Rathod, Virendra K., E-mail: vk.rathod@ictmumbai.edu.in [Chemical Engineering Department, Institute of Chemical Technology, Matunga, Mumbai 400 019 (India)

2011-01-15T23:59:59.000Z

272

Sponsorship includes: Agriculture in the  

E-Print Network [OSTI]

Sponsorship includes: · Agriculture in the Classroom · Douglas County Farm Bureau · Gifford Farm · University of Nebraska Agricultural Research and Development Center · University of Nebraska- Lincoln Awareness Coalition is to help youth, primarily from urban communities, become aware of agriculture

Nebraska-Lincoln, University of

273

Attenuated Total Reflection Infrared (ATR-IR) Spectroscopy of a Water-in-Oil Emulsion  

Science Journals Connector (OSTI)

Water-in-oil (w/o) emulsions are of great interest in many areas including food technology and the oil and gas industry. However, the molecular mechanisms that lead to a stable...

Kiefer, Johannes; Frank, Kerstin; Schuchmann, Heike P

2011-01-01T23:59:59.000Z

274

Aging effects on oil-contaminated Kuwaiti sand  

SciTech Connect (OSTI)

Large quantities of oil-contaminated sands resulted from the destruction of oil wells and the formation of oil lakes in Kuwait at the end of the Gulf Wa/r. A laboratory testing program was carried out to determine the geotechnical properties of this material and the effect of aging on their properties. Tests included direct shear, triaxial, and consolidation tests on clean and contaminated sand at the same relative density. The influence of aging was examined by testing uncontaminated sand after aging for one, three, and six months in natural environmental conditions. The results indicated increased strength and stiffness due to aging and a reduction of the oil content due to evaporation of volatile compounds. The factors that influence the depth of oil penetration in compacted sand columns were also examined including the type of oil, relative density, and the amount of fines.

Al-Sanad, H.A.; Ismael, N.F. [Kuwait Univ., Safat (Kuwait). Dept. of Civil Engineering

1997-03-01T23:59:59.000Z

275

World Oil: Market or Mayhem?  

E-Print Network [OSTI]

The world oil market is regarded by many as a puzzle. Why are oil prices so volatile? What is OPEC and what does OPEC do? Where are oil prices headed in the long run? Is “peak oil” a genuine concern? Why did oil prices ...

Smith, James L.

2008-01-01T23:59:59.000Z

276

Vegetable oil fuel  

SciTech Connect (OSTI)

In this article, the future role of renewable agricultural resources in providing fuel is discussed. it was only during this century that U.S. farmers began to use petroleum as a fuel for tractors as opposed to forage crop as fuel for work animals. Now farmers may again turn to crops as fuel for agricultural production - the possible use of sunflower oil, soybean oil and rapeseed oil as substitutes for diesel fuel is discussed.

Bartholomew, D.

1981-04-01T23:59:59.000Z

277

Fuel oil and kerosene sales 1993  

SciTech Connect (OSTI)

This publication contains the 1993 survey results of the ``Annual Fuel Oil and Kerosene, Sales Report`` (Form EIA-821). This is the fifth year that the survey data have appeared in a separate publication. Prior to the 1989 report, the statistics appeared in the Petroleum Marketing Annual (PMA) for reference year 1988 and the Petroleum Marketing Monthly (PMM) for reference years 1984 through 1987. The 1993 edition marks the 10th annual presentation of the results of the ongoing ``Annual Fuel Oil and Kerosene Sales Report`` survey. Except for the kerosene and on-highway diesel information, data presented in Tables 1 through 12 (Sales of Fuel Oil and Kerosene) present results of the EIA-821 survey. Tables 13 through 24 (Adjusted Sales of Fuel Oil and Kerosene) include volumes that are based on the EIA-821 survey but have been adjusted to equal the products supplied volumes published in the Petroleum Supply Annual (PSA).

Not Available

1994-10-03T23:59:59.000Z

278

Oil and gas journal databook, 1987 edition  

SciTech Connect (OSTI)

This book is an annual compendium of surveys and special reports reviewed by experts. The 1987 edition opens with a forward by Gene Kinney, co-publisher of the Oil and Gas Journal and includes the OGJ 400 Report, Crude Oil Assays, Worldwide Petrochemical Survey, the Midyear Forecast and Reviews, the Worldwide Gas Processing Report, the Ethylene Report, Sulfur Survey, the International Refining, Catalyst Compilation, Annual Refining Survey, Worldwide Construction Report, Pipeline Economics Report, Worldwide Production and Refining Report, the Morgan Pipeline Cost Index for Oil and Gas, the Nelson Cost Index, the Hughes Rig Count, the Smith Rig Count, the OGJ Production Report, the API Refinery Report, API Crude and Product Stocks, APU Imports of Crude and Products, and the complete Oil and Gas Journal 1986 Index of articles.

Not Available

1987-01-01T23:59:59.000Z

279

The role of non conventional oil in the attenuation of peak oil  

Science Journals Connector (OSTI)

In this paper, the possible substitution of conventional with non conventional oil is studied using system dynamics models. The model proposed in this paper is based on geological, economic and technological aspects, and it fits approximately the behaviour observed by Hubbert. A first validation of the model has been made with the USA oil production data. These USA data show that there is a good coincidence between our model and the reality. This model has been expanded in order to include the substitution of the conventional oil with the non conventional one for the World. Two models with different ways to treat the contribution of non conventional oil have been developed and tested: a base model (business as usual), which extrapolates the last two decades’ growth of this type of oil into the future, and a model that explores how much non conventional oil would be needed in order to avoid a peak and decrease in the global non renewable fuel production. The results show that, even under some hypotheses that we consider optimistic, the attenuation of the peak oil decline requires more than 10% of sustained growth of non conventional oil production over at least the next two decades.

Carlos de Castro; Luis Javier Miguel; Margarita Mediavilla

2009-01-01T23:59:59.000Z

280

US oil consumption, oil prices, and the macroeconomy  

Science Journals Connector (OSTI)

Since the oil price shock of 1973–74, researchers have waged ... national income. Studies examining the relationship between oil prices, oil consumption, and real output have produced remarkably ... to dramatical...

Ali F. Darrat; Otis W. Gilley; Don J. Meyer

1996-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Lower oil prices also cutting winter heating oil and propane...  

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

Lower oil prices also cutting winter heating oil and propane bills Lower oil prices are not only driving down gasoline costs, but U.S. consumers will also see a bigger savings in...

282

Effects of Oil and Oil Dispersants on the Marine Environment  

Science Journals Connector (OSTI)

13 April 1971 research-article Effects of Oil and Oil Dispersants on the Marine Environment R. G. J. Shelton In the context of marine pollution, the term 'oil' can cover a very wide range of substances and usually...

1971-01-01T23:59:59.000Z

283

Enhanced Oil Recovery to Fuel Future Oil Demands | GE Global...  

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

to Fuel Future Oil Demands Enhanced Oil Recovery to Fuel Future Oil Demands Trevor Kirsten 2013.10.02 I'm Trevor Kirsten and I lead a team of GE researchers that investigate a...

284

Chapter 2 - Offshore Oil and Gas Drilling Engineering and Equipment  

Science Journals Connector (OSTI)

Abstract This chapter introduces the drilling engineering and equipment in the field of offshore oil and gas.It starts by introducing the drilling platform used in the offshore oil and gas. Then it presents the wellhead and wellhead devices used in the offshore oil and gas. After these two, it begins to introduce the drilling engineer including preparation, working procedure, well completion and so on. Finally, it roughly introduces the new technology in drilling and new drilling rig nowadays.

Huacan Fang; Menglan Duan

2014-01-01T23:59:59.000Z

285

Oil and Gas (Indiana)  

Broader source: Energy.gov [DOE]

This division of the Indiana Department of Natural Resources provides information on the regulation of oil and gas exploration, wells and well spacings, drilling, plugging and abandonment, and...

286

Understanding Crude Oil Prices  

E-Print Network [OSTI]

disruptions, and the peak in U.S. oil production account foroil increased 81.1% (logarithmically) between January 1979 and the peak

Hamilton, James Douglas

2008-01-01T23:59:59.000Z

287

What substitutes for oil?  

Science Journals Connector (OSTI)

... bagasse, ethyl alcohol, vegetable oils, methane and hydrogen; as well as hydro and nuclear power generation, conservation methods, and solar, wind and tidal energy.

David Spurgeon

1978-06-29T23:59:59.000Z

288

Crude Oil Prices  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Information AdministrationPetroleum Marketing Annual 2001 41 Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued Year Month PAD District II...

289

Crude Oil Prices  

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

Information AdministrationPetroleum Marketing Annual 2002 41 Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued Year Month PAD District II...

290

Crude Oil Prices  

Gasoline and Diesel Fuel Update (EIA)

Information AdministrationPetroleum Marketing Annual 2000 41 Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued Year Month PAD District II...

291

Crude Oil Prices  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Information AdministrationPetroleum Marketing Annual 1999 41 Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued Year Month PAD District II...

292

Crude Oil Prices  

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

Information AdministrationPetroleum Marketing Annual 1998 41 Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued Year Month PAD District II...

293

NETL: Oil & Gas  

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

Oil & Gas Publications KMD Contacts Project Summaries EPAct 2005 Arctic Energy Office Announcements Software Stripper Wells Efficient recovery of our nation's fossil fuel resources...

294

Oil and Gas Supply Module  

Gasoline and Diesel Fuel Update (EIA)

States, acquire natural gas from foreign producers for resale States, acquire natural gas from foreign producers for resale in the United States, or sell U.S. gas to foreign consumers. OGSM encompasses domestic crude oil and natural gas supply by both conventional and nonconventional recovery techniques. Nonconventional recovery includes unconventional gas recovery from low permeability formations of sandstone and shale, and coalbeds. Foreign gas transactions may occur via either pipeline (Canada or Mexico) or transport ships as liquefied natural gas (LNG). Energy Information Administration/Assumptions to the Annual Energy Outlook 2006 89 Figure 7. Oil and Gas Supply Model Regions Source: Energy Information Administration, Office of Integrated Analysis and Forecasting. Report #:DOE/EIA-0554(2006) Release date: March 2006

295

The weathering of oil after the Deepwater?Horizon oil spill: insights from the chemical composition of the oil from the sea surface, salt marshes and sediments  

Science Journals Connector (OSTI)

The oil released during the Deepwater Horizon (DWH) oil spill may have both short-?and long-time impacts on the northern Gulf of Mexico ecosystems. An understanding of how the composition and concentration of the oil are altered by weathering, including chemical, physical and biological processes, is needed to evaluate the oil toxicity and impact on the ecosystem in the northern Gulf of Mexico. This study examined petroleum hydrocarbons in oil mousse collected from the sea surface and salt marshes, and in oil deposited in sediments adjacent to the wellhead after the DWH oil spill. Oil mousses were collected at two stations (OSS and CT, located 130 and 85?km away from the wellhead, respectively) in May 2010, and two sediment samples from stations SG and SC, within 6 km of the wellhead, in May 2011. We also collected oil mousse from salt marshes at Marsh Point (MP), Mississippi, 186?km away from the wellhead in July 2010. In these samples, n-alkanes, polycyclic aromatic hydrocarbons (PAHs), alkylated PAHs, BTEX (collective name of benzene, toluene, ethylbenzene and p-, m-, and o-xylenes), C3-benzenes and trace metals were measured to examine how the oil was altered chemically. The chemical analysis indicates that the oil mousses underwent different degrees of weathering with the pattern of OSS?DWH oil spill, as supported by the presence of short-chained n-alkanes (C10?C 15), BTEX and C 3-benzenes. The weathering of oil in sediment may result from biological degradation and dissolution, evidenced by the preferential loss of mid-chained n-alkanes C16?C 27, lower ratios of n-C 17/Pr and n-C 18/Ph , and preferential loss of PAHs relative to alkylated PAHs.

Zhanfei Liu; Jiqing Liu; Qingzhi Zhu; Wei Wu

2012-01-01T23:59:59.000Z

296

PIA - Northeast Home Heating Oil Reserve System (Heating Oil...  

Office of Environmental Management (EM)

Home Heating Oil Reserve System (Heating Oil) More Documents & Publications PIA - WEB Physical Security Major Application PIA - GovTrip (DOE data) PIA - WEB Unclassified...

297

Lead Corrosion and Oil Oxidation  

Science Journals Connector (OSTI)

... tests the horn was AISI 304, the balls were variously high purity Al, Cu, SAE 52100 steel, and Pb. The oil was a refined paraffinic mineral oil into which ... oil Bearing

J. K. APPELDOORN; P. PACOR; V. RIDDEI

1972-10-20T23:59:59.000Z

298

Oil shale technology  

SciTech Connect (OSTI)

Oil shale is undoubtedly an excellent energy source that has great abundance and world-wide distribution. Oil shale industries have seen ups and downs over more than 100 years, depending on the availability and price of conventional petroleum crudes. Market forces as well as environmental factors will greatly affect the interest in development of oil shale. Besides competing with conventional crude oil and natural gas, shale oil will have to compete favorably with coal-derived fuels for similar markets. Crude shale oil is obtained from oil shale by a relatively simple process called retorting. However, the process economics are greatly affected by the thermal efficiencies, the richness of shale, the mass transfer effectiveness, the conversion efficiency, the design of retort, the environmental post-treatment, etc. A great many process ideas and patents related to the oil shale pyrolysis have been developed; however, relatively few field and engineering data have been published. Due to the vast heterogeneity of oil shale and to the complexities of physicochemical process mechanisms, scientific or technological generalization of oil shale retorting is difficult to achieve. Dwindling supplied of worldwide petroleum reserves, as well as the unprecedented appetite of mankind for clean liquid fuel, has made the public concern for future energy market grow rapidly. the clean coal technology and the alternate fuel technology are currently of great significance not only to policy makers, but also to process and chemical researchers. In this book, efforts have been made to make a comprehensive text for the science and technology of oil shale utilization. Therefore, subjects dealing with the terminological definitions, geology and petrology, chemistry, characterization, process engineering, mathematical modeling, chemical reaction engineering, experimental methods, and statistical experimental design, etc. are covered in detail.

Lee, S. (Akron Univ., OH (United States). Dept. of Chemical Engineering)

1991-01-01T23:59:59.000Z

299

Appendix F Cultural Resources, Including  

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

Appendix F Appendix F Cultural Resources, Including Section 106 Consultation STATE OF CALIFORNIA - THE RESOURCES AGENCY EDMUND G. BROWN, JR., Governor OFFICE OF HISTORIC PRESERVATION DEPARTMENT OF PARKS AND RECREATION 1725 23 rd Street, Suite 100 SACRAMENTO, CA 95816-7100 (916) 445-7000 Fax: (916) 445-7053 calshpo@parks.ca.gov www.ohp.parks.ca.gov June 14, 2011 Reply in Reference To: DOE110407A Angela Colamaria Loan Programs Office Environmental Compliance Division Department of Energy 1000 Independence Ave SW, LP-10 Washington, DC 20585 Re: Topaz Solar Farm, San Luis Obispo County, California Dear Ms. Colamaria: Thank you for seeking my consultation regarding the above noted undertaking. Pursuant to 36 CFR Part 800 (as amended 8-05-04) regulations implementing Section

300

Dangling Bond Defects in a-Si,Ge Alloys: A Theoretical Study Using the Tight-Binding Method  

Science Journals Connector (OSTI)

This paper presents a theoretical study of Si and Ge atom dangling bond defects in a-Si,Ge alloys. We use a tight-binding Hamiltonian, and a structural model based on a cluster Bethe Lattice. The central clust...

S. Y. Lin; G. Lucovsky

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

CONGRESS BLASTS OIL INDUSTRY  

Science Journals Connector (OSTI)

IN PACKED HEARINGS last week before angry members of Congress, the heads of BP, ExxonMobil, Chevron, ConocoPhillips, and Shell Oil defended their industry in light of the April 20 BP oil rig explosion in the Gulf of Mexico, which has led to the worst ...

JEFF JOHNSON

2010-06-21T23:59:59.000Z

302

Oil Quantity : The histori  

E-Print Network [OSTI]

model for Prudhoe Bay. Figure 11: Historical Prudhoe Bay oil production data, modeled economically Production (million bbl per Month) Historical Production Best Fit (Hist. Tax w/ELF, Ref. P) High Price 120 140 160 19 Oil Quantity Con Wel N E A N N ng Results e Bay : The histori Bay over tim : Prudhoe Ba

Lin, C.-Y. Cynthia

303

The Geopolitics of Oil  

Science Journals Connector (OSTI)

...reduce their production by a similar...barrels ofoil a day. Although the...barrels of oil per day. It is likely...Virtually all the OPEC producers, particularly...their oil. In 1973, 90 percent...increase indigenous production, and ac-celerate...

1980-12-19T23:59:59.000Z

304

Balancing oil and environment... responsibly.  

SciTech Connect (OSTI)

Balancing Oil and Environment…Responsibly As the price of oil continues to skyrocket and global oil production nears the brink, pursuing unconventional oil supplies, such as oil shale, oil sands, heavy oils, and oils from biomass and coal has become increasingly attractive. Of particular significance to the American way is that our continent has significant quantities of these resources. Tapping into these new resources, however, requires cutting-edge technologies for identification, production, processing and environmental management. This job needs a super hero or two for a job of this size and proportion…

Weimer, Walter C.; Teske, Lisa

2007-01-25T23:59:59.000Z

305

Essays on Macroeconomics and Oil  

E-Print Network [OSTI]

Oil Production in Venezuela and Mexico . . . . . . . . . .and Productivity in Venezuela and Mexico . . . . . . . . OilEllner, ”Organized Labor in Venezuela 1958-1991: Behavior

CAKIR, NIDA

2013-01-01T23:59:59.000Z

306

Chinaâs Oil Diplomacy with Russia.  

E-Print Network [OSTI]

??In Chinaâs view, it is necessary to get crude oil and oil pipeline. Under Russia and China strategic partnership, China tries to obtain âlong term… (more)

Chao, Jiun-chuan

2011-01-01T23:59:59.000Z

307

Peak oil: diverging discursive pipelines.  

E-Print Network [OSTI]

??Peak oil is the claimed moment in time when global oil production reaches its maximum rate and henceforth forever declines. It is highly controversial as… (more)

Doctor, Jeff

2012-01-01T23:59:59.000Z

308

Countries Gasoline Prices Including Taxes  

Gasoline and Diesel Fuel Update (EIA)

Countries (U.S. dollars per gallon, including taxes) Countries (U.S. dollars per gallon, including taxes) Date Belgium France Germany Italy Netherlands UK US 01/13/14 7.83 7.76 7.90 8.91 8.76 8.11 3.68 01/06/14 8.00 7.78 7.94 8.92 8.74 8.09 3.69 12/30/13 NA NA NA NA NA NA 3.68 12/23/13 NA NA NA NA NA NA 3.63 12/16/13 7.86 7.79 8.05 9.00 8.78 8.08 3.61 12/9/13 7.95 7.81 8.14 8.99 8.80 8.12 3.63 12/2/13 7.91 7.68 8.07 8.85 8.68 8.08 3.64 11/25/13 7.69 7.61 8.07 8.77 8.63 7.97 3.65 11/18/13 7.99 7.54 8.00 8.70 8.57 7.92 3.57 11/11/13 7.63 7.44 7.79 8.63 8.46 7.85 3.55 11/4/13 7.70 7.51 7.98 8.70 8.59 7.86 3.61 10/28/13 8.02 7.74 8.08 8.96 8.79 8.04 3.64 10/21/13 7.91 7.71 8.11 8.94 8.80 8.05 3.70 10/14/13 7.88 7.62 8.05 8.87 8.74 7.97 3.69

309

oil | OpenEI  

Open Energy Info (EERE)

oil oil Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 134, and contains only the reference case. The data is broken down into Crude oil, dry natural gas. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO EIA end-of-year reserves gas oil Data application/vnd.ms-excel icon AEO2011: Oil and Gas End-of-Year Reserves and Annual Reserve Additions- Reference Case (xls, 58.4 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset

310

Chapter 5 - Crude Oil  

Science Journals Connector (OSTI)

Abstract Oil has been the number one source of energy in the world since the middle of the twentieth century. The world is very dependent on petroleum for transportation fuels, petrochemicals and asphalt. But ever increasing demand has caused the price of oil to spike in recent years, and only the world economic crisis has been able to temper demand and bring the price down to more reasonable levels. However, the demand and price are likely to shoot up again when the economy recovers. At the same time, the peak oil theory of M. King Hubbert predicts that world oil production is likely to peak soon. This prediction raises questions about what source of energy will come to the fore when oil is not able to keep up.

Brian F. Towler

2014-01-01T23:59:59.000Z

311

Generation of a beam of fast electrons by tightly focusing a radially polarized ultrashort laser pulse  

SciTech Connect (OSTI)

The generation of an electron beam through longitudinal field acceleration from a tightly focused radially polarized (TM{sub 01}) laser mode is reported. The longitudinal field is generated by focusing a TM{sub 01} few-cycle laser pulse (1.8 {mu}m, 550 {mu}J, 15 fs) with a high numerical aperture parabola. The created longitudinal field in the focal region is intense enough to ionize atoms and accelerate electrons to 23 keV of energy from a low density oxygen gas. The characteristics of the electron beam are presented.

Payeur, S.; Fourmaux, S.; Schmidt, B. E.; MacLean, J. P.; Tchervenkov, C.; Legare, F.; Kieffer, J. C. [ALLS Facility, Institut National de la Recherche Scientifique Energie, Materiaux et Telecommunications (INRS-EMT), 1650, boul. Lionel-Boulet, Varennes, Quebec J3X 1S2 (Canada); Piche, M. [Centre d'Optique, Photonique et Laser (COPL), 2375 rue de la Terrasse, Universite Laval, Quebec G1V 0A6 (Canada)

2012-07-23T23:59:59.000Z

312

30 kV coaxial vacuum-tight feedthrough for operation at cryogenic temperatures  

E-Print Network [OSTI]

In this paper we describe the technology of building a vacuum-tight high voltage feedthrough which is able to operate at voltages up to 30 kV. The feedthrough has a coaxial structure with a grounded sheath which makes it capable to lead high voltage potentials into cryogenic liquids, without risk of surface discharges in the gas phase above the liquid level. The feedthrough is designed to be used in ionization detectors, based on liquefied noble gases, such as Argon or Xenon.

I. Kreslo; I. Badhrees; S. Delaquis; A. Ereditato; S. Janos; M. Messina; U. Moser; B. Rossi; M. Zeller

2010-11-05T23:59:59.000Z

313

Tight bound on coherent-state-based entanglement generation over lossy channels  

SciTech Connect (OSTI)

The first stage of the hybrid quantum repeaters is entanglement generation based on transmission of pulses in coherent states over a lossy channel. Protocols to make entanglement with only one type of error are favorable for rendering subsequent entanglement distillation efficient. Here we provide the tight upper bound on performances of these protocols that is determined only by the channel loss. In addition, we show that this bound is achievable by utilizing a proposed protocol [K. Azuma, N. Sota, R. Namiki, S. K. Oezdemir, T. Yamamoto, M. Koashi, and N. Imoto, Phys. Rev. A 80, 060303(R) (2009)] composed of a simple combination of linear optical elements and photon-number-resolving detectors.

Azuma, Koji; Sota, Naoya; Koashi, Masato; Imoto, Nobuyuki [Division of Materials Physics, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka 560-8531 (Japan)

2010-02-15T23:59:59.000Z

314

Tight bounds on the size of neural networks for classification problems  

SciTech Connect (OSTI)

This paper relies on the entropy of a data-set (i.e., number-of-bits) to prove tight bounds on the size of neural networks solving a classification problem. First, based on a sequence of geometrical steps, the authors constructively compute an upper bound of O(mn) on the number-of-bits for a given data-set - here m is the number of examples and n is the number of dimensions (i.e., R{sup n}). This result is used further in a nonconstructive way to bound the size of neural networks which correctly classify that data-set.

Beiu, V. [Los Alamos National Lab., NM (United States); Pauw, T. de [Universite Catholique de Louvain, Louvain-la-Neuve (Belgium). Dept. de Mathematique

1997-06-01T23:59:59.000Z

315

Laser-induced fluorescence fiber optic probe measurement of oil dilution by fuel  

DOE Patents [OSTI]

Apparatus for detecting fuel in oil includes an excitation light source in optical communication with an oil sample for exposing the oil sample to excitation light in order to excite the oil sample from a non-excited state to an excited state and a spectrally selective device in optical communication with the oil sample for detecting light emitted from the oil sample as the oil sample returns from the excited state to a non-excited state to produce spectral indicia that can be analyzed to determine the presence of fuel in the oil sample. A method of detecting fuel in oil includes the steps of exposing a oil sample to excitation light in order to excite the oil sample from a non-excited state to an excited state, as the oil sample returns from the excited state to a non-excited state, detecting light emitted from the oil sample to produce spectral indicia; and analyzing the spectral indicia to determine the presence of fuel in the oil sample.

Parks, II, James E [Knoxville, TN; Partridge, Jr., William P [Oak Ridge, TN

2010-11-23T23:59:59.000Z

316

NETL: Natural Gas Resources, Enhanced Oil Recovery, Deepwater Technology  

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

and Natural Gas Projects and Natural Gas Projects Index of Research Project Summaries Use the links provided below to access detailed DOE/NETL project information, including project reports, contacts, and pertinent publications. Search Natural Gas and Oil Projects Current Projects Natural Gas Resources Shale Gas Environmental Other Natural Gas Resources Ehanced Oil Recovery CO2 EOR Environmental Other EOR & Oil Resources Deepwater Technology Offshore Architecture Safety & Environmental Other Deepwater Technology Methane Hydrates DOE/NETL Projects Completed Projects Completed Natural Gas Resources Completed Enhanced Oil Recovery Completed Deepwater Technology Completed E&P Technologies Completed Environmental Solutions Completed Methane Hydrates Completed Transmission & Distribution

317

DOE's Portal to Deepwater Horizon Oil Spill Data  

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

On April 20, 2010, the Deepwater Horizon platform in the Gulf of Mexico exploded. The explosion and fire killed and injured workers on the oil rig, and caused major releases of oil and gas into the Gulf for several months. The Department of Energy, in keeping with the Obama Administrations ongoing commitment to transparency, provided online access to data and information related to the response to the BP oil spill. Included are schematics, pressure tests, diagnostic results, video clips, and other data. There are also links to the Restore the Gulf website, to the trajectory forecasts from NOAA, and oil spill information from the Environmental Protection Agency.

318

Fuel and fuel blending components from biomass derived pyrolysis oil  

DOE Patents [OSTI]

A process for the conversion of biomass derived pyrolysis oil to liquid fuel components is presented. The process includes the production of diesel, aviation, and naphtha boiling point range fuels or fuel blending components by two-stage deoxygenation of the pyrolysis oil and separation of the products.

McCall, Michael J.; Brandvold, Timothy A.; Elliott, Douglas C.

2012-12-11T23:59:59.000Z

319

Heavy oils (natural and refined)  

SciTech Connect (OSTI)

This section of the Petroleum and Coal review again contains discussions on the analysis of asphalts, bitumens, tars, and pitches as well as heavy natural and refined oils. The characterization of these heavy (high-boiling) materials impacts the way they are produced, their effect on the processing environment, and their suitability for various end products. The analysis of these heavy materials is becoming increasingly important as crude oil stocks get heavier and larger quantities of high-boiling materials are processed to derive clean lower boiling products. This review covers articles found in the literature in the last two years. This review will cover new or improved analytical procedures and applications to new sources of heavy oils. This review will be subdivided into individual separation or analytical techniques. Combined analytical techniques (e.g., GC-FT-IR) will be included under the technique most emphasized in the article. The review is categorized further by chromatographic techniques, spectroscopic techniques, thermal techniques, and miscellaneous. 71 refs.

Lintelmann, K.A. [Marathon Oil Co., Littleton, CO (United States)

1995-06-15T23:59:59.000Z

320

Plan for addressing issues relating to oil shale plant siting  

SciTech Connect (OSTI)

The Western Research Institute plan for addressing oil shale plant siting methodology calls for identifying the available resources such as oil shale, water, topography and transportation, and human resources. Restrictions on development are addressed: land ownership, land use, water rights, environment, socioeconomics, culture, health and safety, and other institutional restrictions. Descriptions of the technologies for development of oil shale resources are included. The impacts of oil shale development on the environment, socioeconomic structure, water availability, and other conditions are discussed. Finally, the Western Research Institute plan proposes to integrate these topics to develop a flow chart for oil shale plant siting. Western Research Institute has (1) identified relative topics for shale oil plant siting, (2) surveyed both published and unpublished information, and (3) identified data gaps and research needs. 910 refs., 3 figs., 30 tabs.

Noridin, J. S.; Donovan, R.; Trudell, L.; Dean, J.; Blevins, A.; Harrington, L. W.; James, R.; Berdan, G.

1987-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Method for closing a drift between adjacent in-situ oil shale retorts  

SciTech Connect (OSTI)

A row of horizontally spaced-apart in situ oil shale retorts is formed in a subterranean formation containing oil shale. Each row of retorts is formed by excavating development drifts at different elevations through opposite side boundaries of a plurality of retorts in the row of retorts. Each retort is formed by explosively expanding formation toward one or more voids within the boundaries of the retort site to form a fragmented permeable mass of formation particles containing oil shale in each retort. Following formation of each retort, the retort development drifts on the advancing side of the retort are closed off by covering formation particles within the development drift with a layer of crushed oil shale particles having a particle size smaller than the average particle size of oil shale particles in the adjacent retort. In one embodiment, the crushed oil shale particles are pneumatically loaded into the development drift to pack the particles tightly all the way to the top of the drift and throughout the entire cross section of the drift. The closure between adjacent retorts provided by the finely divided oil shale provides sufficient resistance to gas flow through the development drift to effectively inhibit gas flow through the drift during subsequent retorting operations.

Hines, A.E.

1984-04-10T23:59:59.000Z

322

Method for closing a drift between adjacent in situ oil shale retorts  

DOE Patents [OSTI]

A row of horizontally spaced-apart in situ oil shale retorts is formed in a subterranean formation containing oil shale. Each row of retorts is formed by excavating development drifts at different elevations through opposite side boundaries of a plurality of retorts in the row of retorts. Each retort is formed by explosively expanding formation toward one or more voids within the boundaries of the retort site to form a fragmented permeable mass of formation particles containing oil shale in each retort. Following formation of each retort, the retort development drifts on the advancing side of the retort are closed off by covering formation particles within the development drift with a layer of crushed oil shale particles having a particle size smaller than the average particle size of oil shale particles in the adjacent retort. In one embodiment, the crushed oil shale particles are pneumatically loaded into the development drift to pack the particles tightly all the way to the top of the drift and throughout the entire cross section of the drift. The closure between adjacent retorts provided by the finely divided oil shale provides sufficient resistance to gas flow through the development drift to effectively inhibit gas flow through the drift during subsequent retorting operations.

Hines, Alex E. (Grand Junction, CO)

1984-01-01T23:59:59.000Z

323

Evaluating technologies of oil spill surveillance  

SciTech Connect (OSTI)

Surveillance and monitoring of oil in the marine environment imposes a broad spectrum of remote sensing requirements. At the US Coast Guard Research Development Center, the environmental safety branch is sponsoring oil spill remote sensing research in four areas of technology: Synthetic aperture radar (SAR), Frequency-scanning microwave radiometry (FSR), Laser fluorosensing (LFS), and Forward-looking infrared (FLIR) imagers. SAR technology uses sophisticated signal processing to overcome prior limitations, providing images of higher and more uniform spatial acuity which may enable interpreters to more-readily distinguish petroleum slicks from others. The ability to determine the distribution of oil thickness within a slick is necessary when an estimate of oil volume is desired. Scientists at MIT have formulated a new approach to radiometric oil thickness measurement that takes advantage of recent advances in electronic component technology. The initial data collected with a prototype FSR instrument have validated the FSR concept and more work is ongoing. The Coast Guard is co-funding a program to demonstrate and evaluate the capabilities of an airborne laser fluorosensor to support oil spill response operations. During a controlled test, the instrument successfully demonstrated an ability to detect oil on water, ice, and various beach surfaces. Additional testing included different oil types and allowed for weathering. Data analysis is ongoing. Recent developments in infrared imager technology have produced a wide variety of off-the-shelf, portable cameras that could potentially provide a rapid-response spill assessment capability. The R D Center has been involved in the testing of many of these sensors.

Hover, G.L.

1993-07-01T23:59:59.000Z

324

Internal combuston engine having separated cylinder head oil drains and crankcase ventilation passages  

DOE Patents [OSTI]

An internal combustion engine includes separated oil drain-back and crankcase ventilation passages. The oil drain-back passages extend from the cylinder head to a position below the top level of oil in the engine's crankcase. The crankcase ventilation passages extend from passages formed in the main bearing bulkheads from positions above the oil level in the crankcase and ultimately through the cylinder head. Oil dams surrounding the uppermost portions of the crankcase ventilation passages prevent oil from running downwardly through the crankcase ventilation passages.

Boggs, David Lee (Bloomfield Hills, MI); Baraszu, Daniel James (Plymouth, MI); Foulkes, David Mark (Erfstadt, DE); Gomes, Enio Goyannes (Ann Arbor, MI)

1998-01-01T23:59:59.000Z

325

Diesel fuel oils, 1982  

SciTech Connect (OSTI)

Properties of diesel fuels produced during 1982 were submitted for study and compilation under a cooperative agreement between the Department of Energy (DOE), Bartlesville Energy Technology Center (BETC), Bartlesville, Oklahoma and the American Petroleum Institute (API). Tests of 184 samples of diesel fuel oils from 83 refineries throughout the country were made by 27 petroleum groups according to type of diesel fuel. Each group of analyses is subdivided into five tabulations according to five general regions of the country where the fuels are marketed. The regions, containing a total of 16 districts, are shown on a map in the report. Data from 13 laboratory tests on each individual diesel fuel sample are listed and arranged by geographic marketing districts in decreasing order of sales volumes. Charts are included showing trends of averages of certain properties for the four types of diesel fuels for the years 1960 to 1982. Summaries of the results of the 1982 survey, compared with similar data for 1981, are shown in Tables 1 through 4 of the report. A summary of 1-D and 2-D fuels are presented in Tables 5 and 6 respectively.

Shelton, E.M.

1982-11-01T23:59:59.000Z

326

Diesel fuel oils, 1981  

SciTech Connect (OSTI)

Properties of diesel fuels produced during 1981 were submitted for study and compilation under a cooperative agreement between the Department of Energy (DOE), Bartlesville Energy Technology Center (BETC), Bartlesville, Oklahoma and the American Petroleum Institute (API). Tests of 160 samples of diesel fuel oils from 77 refineries throughout the country were made by 26 petroleum groups according to type of diesel fuel. Each group of analyses is subdivided into five tabulations according to five general regions of the country where the fuels are marketed. The regions, containing a total of 16 districts, are shown on a map in the report. Data from 13 laboratory tests on each individual diesel fuel sample are listed and arranged by geographic marketing districts in decreasing order of sales volumes. Charts are included showing trends of averages of certain properties for the four types of diesel fuels for the years 1960 to 1981. Summaries of the results of the 1981 survey, compared with similar data for 1980, are shown.

Shelton, E.M.

1981-12-01T23:59:59.000Z

327

Optimal operating strategies coping with uncertainties of world oil prices for China's strategic petroleum reserve  

Science Journals Connector (OSTI)

Since 2003, China has begun to establish its own strategic petroleum reserves (SPR) to strengthen its oil supply security. Due to the unpredictable feature of the oil supply interruption or sudden price rising, questions about operating the SPR become an important issue for China's policy makers. This paper analysed the operating strategies for China's SPR by developing a stochastic dynamic programming model, which considered uncertainties of the world oil prices and the construction process of China's SPR sites. Different situations, including normal world oil prices, short-term world oil price rising, continuously high world oil prices and continuously oil price decrease were considered and discussed. Optimal SPR operating strategies coping with uncertainties of world oil prices for China were derived and relevant policy implications were obtained. The influence effects on world oil price caused by the acquisition or drawdown actions of China's SPR were considered, too.

Xin Chen; Hailin Mu

2013-01-01T23:59:59.000Z

328

" Row: End Uses;" " Column: Energy Sources, including Net Electricity;"  

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

6 End Uses of Fuel Consumption, 2006;" 6 End Uses of Fuel Consumption, 2006;" " Level: National and Regional Data; " " Row: End Uses;" " Column: Energy Sources, including Net Electricity;" " Unit: Trillion Btu." " "," ",," ","Distillate"," "," ",," " " ",,,,"Fuel Oil",,,"Coal" " "," ","Net","Residual","and",,"LPG and","(excluding Coal"," " "End Use","Total","Electricity(a)","Fuel Oil","Diesel Fuel(b)","Natural Gas(c)","NGL(d)","Coke and Breeze)","Other(e)"

329

" Row: End Uses;" " Column: Energy Sources, including Net Electricity;"  

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

1. End Uses of Fuel Consumption, 1998;" 1. End Uses of Fuel Consumption, 1998;" " Level: National and Regional Data; " " Row: End Uses;" " Column: Energy Sources, including Net Electricity;" " Unit: Physical Units or Btu." " "," ",," ","Distillate"," "," ","Coal"," "," " " ",,,,"Fuel Oil",,,"(excluding Coal" " "," ","Net","Residual","and","Natural Gas(c)","LPG and","Coke and Breeze)"," ","RSE" " ","Total","Electricity(a)","Fuel Oil","Diesel Fuel(b)","(billion","NGL(d)","(million","Other(e)","Row"

330

" Row: End Uses;" " Column: Energy Sources, including Net Electricity;"  

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

2. End Uses of Fuel Consumption, 1998;" 2. End Uses of Fuel Consumption, 1998;" " Level: National and Regional Data; " " Row: End Uses;" " Column: Energy Sources, including Net Electricity;" " Unit: Trillion Btu." " "," ",," ","Distillate"," "," ",," "," " " ",,,,"Fuel Oil",,,"Coal",,"RSE" " "," ","Net","Residual","and",,"LPG and","(excluding Coal"," ","Row" "End Use","Total","Electricity(a)","Fuel Oil","Diesel Fuel(b)","Natural Gas(c)","NGL(d)","Coke and Breeze)","Other(e)","Factors"

331

" Row: End Uses;" " Column: Energy Sources, including Net Electricity;"  

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

5 End Uses of Fuel Consumption, 2010;" 5 End Uses of Fuel Consumption, 2010;" " Level: National and Regional Data; " " Row: End Uses;" " Column: Energy Sources, including Net Electricity;" " Unit: Physical Units or Btu." " "," ",," ","Distillate"," "," ","Coal"," " " ",,,,"Fuel Oil",,,"(excluding Coal" " "," ","Net","Residual","and","Natural Gas(c)","LPG and","Coke and Breeze)"," " " ","Total","Electricity(a)","Fuel Oil","Diesel Fuel(b)","(billion","NGL(d)","(million","Other(e)"

332

" Row: End Uses;" " Column: Energy Sources, including Net Electricity;"  

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

5 End Uses of Fuel Consumption, 2002;" 5 End Uses of Fuel Consumption, 2002;" " Level: National and Regional Data; " " Row: End Uses;" " Column: Energy Sources, including Net Electricity;" " Unit: Physical Units or Btu." " "," ",," ","Distillate"," "," ",," "," " " ",,,,"Fuel Oil",,,"Coal" " "," ","Net","Residual","and","Natural ","LPG and","(excluding Coal"," ","RSE" " ","Total","Electricity(a)","Fuel Oil","Diesel Fuel(b)","Gas(c)","NGL(d)","Coke and Breeze)","Other(e)","Row"

333

" Row: End Uses;" " Column: Energy Sources, including Net Electricity;"  

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

6 End Uses of Fuel Consumption, 2010;" 6 End Uses of Fuel Consumption, 2010;" " Level: National and Regional Data; " " Row: End Uses;" " Column: Energy Sources, including Net Electricity;" " Unit: Trillion Btu." " "," ",," ","Distillate"," "," ",," " " ",,,,"Fuel Oil",,,"Coal" " "," ","Net","Residual","and",,"LPG and","(excluding Coal"," " "End Use","Total","Electricity(a)","Fuel Oil","Diesel Fuel(b)","Natural Gas(c)","NGL(d)","Coke and Breeze)","Other(e)"

334

" Row: End Uses;" " Column: Energy Sources, including Net Electricity;"  

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

6 End Uses of Fuel Consumption, 2002;" 6 End Uses of Fuel Consumption, 2002;" " Level: National and Regional Data; " " Row: End Uses;" " Column: Energy Sources, including Net Electricity;" " Unit: Trillion Btu." " "," ",," ","Distillate"," "," ",," "," " " ",,,,"Fuel Oil",,,"Coal",,"RSE" " "," ","Net","Residual","and","Natural ","LPG and","(excluding Coal"," ","Row" "End Use","Total","Electricity(a)","Fuel Oil","Diesel Fuel(b)","Gas(c)","NGL(d)","Coke and Breeze)","Other(e)","Factors"

335

" Row: End Uses;" " Column: Energy Sources, including Net Electricity;"  

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

5 End Uses of Fuel Consumption, 2006;" 5 End Uses of Fuel Consumption, 2006;" " Level: National and Regional Data; " " Row: End Uses;" " Column: Energy Sources, including Net Electricity;" " Unit: Physical Units or Btu." " "," ",," ","Distillate"," "," ","Coal"," " " ",,,,"Fuel Oil",,,"(excluding Coal" " "," ","Net","Residual","and","Natural Gas(c)","LPG and","Coke and Breeze)"," " " ","Total","Electricity(a)","Fuel Oil","Diesel Fuel(b)","(billion","NGL(d)","(million","Other(e)"

336

Selected Abstracts & Bibliography of International Oil Spill Research, through 1998  

E-Print Network [OSTI]

Kuwait, Middle East, oil and gas fields, oil refinery, oil waste, oil well,Equipment Kuwait Oil Co. 1991. Mideast well fire, oil spillKuwait, Persian Gulf, Saudia Arabia, Oil spill, cleanup, oil spills, crude, oil spill incidents, oil spills-pipeline, warfare, oil skimmers, oil wells,

Louisiana Applied Oil Spill Research & Development Program Electronic Bibliography

1998-01-01T23:59:59.000Z

337

The depth of the oil/brine interface and crude oil leaks in SPR caverns  

SciTech Connect (OSTI)

Monitoring wellhead pressure evolution is the best method of detecting crude oil leaks in SPR caverns while oil/brine interface depth measurements provide additional insight. However, to fully utilize the information provided by these interface depth measurements, a thorough understanding of how the interface movement corresponds to cavern phenomena, such as salt creep, crude oil leakage, and temperature equilibration, as well as to wellhead pressure, is required. The time evolution of the oil/brine interface depth is a function of several opposing factors. Cavern closure due to salt creep and crude oil leakage, if present, move the interface upward. Brine removal and temperature equilibration of the oil/brine system move the interface downward. Therefore, the relative magnitudes of these factors determine the net direction of interface movement. Using a mass balance on the cavern fluids, coupled with a simplified salt creep model for closure in SPR caverns, the movement of the oil/brine interface has been predicted for varying cavern configurations, including both right-cylindrical and carrot-shaped caverns. Three different cavern depths and operating pressures have been investigated. In addition, the caverns were investigated at four different points in time, allowing for varying extents of temperature equilibration. Time dependent interface depth changes of a few inches to a few feet were found to be characteristic of the range of cases studied. 5 refs, 19 figs., 1 tab.

Heffelfinger, G.S.

1991-06-01T23:59:59.000Z

338

OpenEI - oil  

Open Energy Info (EERE)

/0 en AEO2011: Oil and Gas /0 en AEO2011: Oil and Gas End-of-Year Reserves and Annual Reserve Additions http://en.openei.org/datasets/node/805 This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 134, and contains only the reference case. The data is broken down into Crude oil, dry natural gas. 

License
Type of License: 

339

Fuel Oil and Kerosene Sales - Energy Information Administration  

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

Petrolem Reports Petrolem Reports Fuel Oil and Kerosene Sales With Data for 2012 | Release Date: November 15, 2013 | Next Release Date: November 2014 Previous Issues Year: 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 Go The Fuel Oil and Kerosene Sales 2012 report provides information, illustrations and State-level statistical data on end-use sales of kerosene; No.1, No. 2, and No. 4 distillate fuel oil; and residual fuel oil. State-level kerosene sales include volumes for residential, commercial, industrial, farm, and all other uses. State-level distillate sales include volumes for residential, commercial, industrial, oil company, railroad, vessel bunkering, military, electric utility, farm, on-highway, off-highway construction, and other uses. State-level residual fuel sales

340

SPR Crude Oil Acquisition Procedures | Department of Energy  

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

SPR Crude Oil Acquisition Procedures SPR Crude Oil Acquisition Procedures SPR Crude Oil Acquisition Procedures Section 301(e)(2) of the Energy Policy Act of 2005 (Public Law 109-58) directs the Secretary of Energy to develop procedures to acquire petroleum, subject to certain conditions, in quantities to fill the Strategic Petroleum Reserve (SPR) to the authorized one billion barrel capacity. On April 24, 2006, a Notice of Proposed Rulemaking (NOPR) for acquisition of crude oil for the SPR was published in the Federal Register. The procedures include provisions for acquisition through several means, including direct purchase, by transfer of royalty oil from the Department of the Interior, and by receipt of premium barrels resulting from deferral of scheduled deliveries of petroleum for the Reserve.

Note: This page contains sample records for the topic "including tight oil" 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

HS_Oil_Studyguide.indd  

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

Oil Oil Fossil Energy Study Guide: Oil Pet roleum-or cr ude oil-is a fossil fuel that is found in large quantities beneath the Earth's sur face and is often used as a fuel or raw material in the chemical indust r y. It is a smelly, yellow-to-black liquid and is usually found in underg round areas called reser voirs. If you could look down an oil well and see oil where Nature created it, you might be surprised. You wouldn't see a big underground lake, as a lot of people think. Oil doesn't exist in deep, black pools. In fact, an underground oil formation-an "oil reservoir"-looks very much like any other rock formation. Oil exists in this underground formation as tiny droplets trapped inside the open spaces, called "pores," inside rocks. Th

342

MS_Oil_Studyguide.indd  

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

LOOKING DOWN AN OIL WELL LOOKING DOWN AN OIL WELL Ever wonder what oil looks like underground, down deep, hundreds or thousands of feet below the surface, buried under millions of tons of rock and dirt? If you could look down an oil well and see oil where nature created it, you might be surprised. You wouldn't see a big underground lake, as a lot of people think. Oil doesn't exist in deep, black pools. In fact, an underground oil formation-called an "oil reservoir" -looks very much like any other rock formation. It looks a lot like...well, rock. Oil exists underground as tiny droplets trapped inside the open spaces, called "pores," inside rocks. Th e "pores" and the oil droplets can be seen only through a microscope. Th e droplets cling to the rock, like drops of water cling

343

Oil and Gas Supply Module  

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

Oil and Gas Supply Module Oil and Gas Supply Module This page inTenTionally lefT blank 119 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2013 Oil and Gas Supply Module The NEMS Oil and Gas Supply Module (OGSM) constitutes a comprehensive framework with which to analyze crude oil and natural gas exploration and development on a regional basis (Figure 8). The OGSM is organized into 4 submodules: Onshore Lower 48 Oil and Gas Supply Submodule, Offshore Oil and Gas Supply Submodule, Oil Shale Supply Submodule[1], and Alaska Oil and Gas Supply Submodule. A detailed description of the OGSM is provided in the EIA publication, Model Documentation Report: The Oil and Gas Supply Module (OGSM), DOE/EIA-M063(2011), (Washington, DC, 2011). The OGSM provides

344

Cleaning the Valhall offshore oil pipeline  

SciTech Connect (OSTI)

Severe wax deposits built up in the 20-in. (500-mm) Valhall subsea crude oil pipeline over a period of years. The successful program to remove these deposits gradually but completely with a series of foam and mechanical pigs is described, including details on equipment and procedures. The unique risks and difficulties associated with solids removal in offshore pipelines are discussed.

Marshall, G.R. (Amoco Norway Oil Co. (NO))

1990-08-01T23:59:59.000Z

345

An energy-economic oil production model  

Science Journals Connector (OSTI)

......underlying economic factors such as labour or capital investment into oil infrastructure...L, Res), (1.4) where K denotes capital; L, labour and Res, natural resources...including other energy sources such as natural gas, coal, hydro and nuclear power, and......

Peter Berg; Paul Hanz; Ian Milton

2013-04-01T23:59:59.000Z

346

Characteristics of Baku and eastern crudes as raw materials for lube oil production  

SciTech Connect (OSTI)

This article presents data to show that the lube cuts from the Baku medium-wax crudes, in contrast to the eastern medium-wax crudes, will not give oils with viscosity indexes above 90 even when severly treated. The medium-wax Baku crudes have higher contents of naphthenic-paraffinic hydrocarbons, and their aromatic hydrocarbons are present in smaller amounts and have poorer viscosity-temperature properties. The Baku refineries have become the principal suppliers of lube oils in the USSR because of their use of low-wax crudes and relatively simple manufacturing processes. In recent years, the resources of low-wax crudes have declined while the medium-wax crudes have increased. The Baku medium-wax crudes are distinguished by higher contents of oils, including residual oils. It is concluded that the Baku medium-wax crudes should be processed to produce oils that are in short supply, such as transformer oils, turbine oils, compressor oils, high-viscosity oils of the P-28 type, and special-purpose oils (e.g., white oils, naphthenic oils) for which a high viscosity index is not a requirement. The medium-wax crudes from the eastern districts should be used to produce oils with viscosity indexes above 90. Includes 5 tables.

Samedova, F.I.; Kasumova, A.M.

1984-01-01T23:59:59.000Z

347

Oil Price Volatility  

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

Speculation and Oil Price Volatility Speculation and Oil Price Volatility Robert J. Weiner Robert J. Weiner Professor of International Business, Public Policy & Professor of International Business, Public Policy & Public Administration, and International Affairs Public Administration, and International Affairs George Washington University; George Washington University; Membre Associ Membre Associ é é , GREEN, Universit , GREEN, Universit é é Laval Laval EIA Annual Conference Washington Washington 7 April 2009 7 April 2009 1 FACTORS DRIVNG OIL PRICE VOLATILITY FACTORS DRIVNG OIL PRICE VOLATILITY ► ► Market fundamentals Market fundamentals . . Fluctuations in supply, Fluctuations in supply, demand, and market power demand, and market power Some fundamentals related to expectations of Some fundamentals related to expectations of

348

Oil Market Assessment  

Gasoline and Diesel Fuel Update (EIA)

Logo Oil Market Assessment - September Logo Oil Market Assessment - September 12, 2001 EIA Home Page Based on Energy Information Administration (EIA) contacts and trade press reports, overall U.S. and global oil supplies appear to have been minimally impacted by yesterday's terrorist attacks on the World Trade Center and the Pentagon. Rumors of scattered closures of U.S. refineries, pipelines, and terminals were reported, and Louisiana Offshore Oil Port operations were partially suspended. While the NYMEX and New York Harbor were temporarily closed, operations are expected to resume soon. Most, if not all petroleum industry infrastructure is expected to resume normal operations today or in the very near term. Prices at all levels (where markets were open) posted increases yesterday, but many prices fell today, as initial reactions

349

Residential Heating Oil Prices  

Gasoline and Diesel Fuel Update (EIA)

This chart highlights residential heating oil prices for the current and This chart highlights residential heating oil prices for the current and past heating season. As you can see, prices have started the heating season, about 40 to 50 cents per gallon higher than last year at this time. The data presented are from EIA's State Heating Oil and Propane Program. We normally collect and publish this data twice a month, but given the low stocks and high prices, we started tracking the prices weekly. These data will also be used to determine the price trigger mechanism for the Northeast Heating Oil Reserve. The data are published at a State and regional level on our web site. The slide is to give you some perspective of what is happening in these markets, since you probably will get a number of calls from local residents about their heating fuels bills

350

India: Becoming well oiled  

Science Journals Connector (OSTI)

... been stirred into vigorous action and its redoubled efforts to find more oil onshore and offshore are beginning to yield results. From onshore fields in Assam and Gujarat, production this ... figure will go up to 11 million tonnes.

Correspondent

1976-04-01T23:59:59.000Z

351

Production of Shale Oil  

E-Print Network [OSTI]

Intensive pre-project feasibility and engineering studies begun in 1979 have produced an outline plan for development of a major project for production of shale oil from private lands in the Piceance Basin in western Colorado. This outline plan...

Loper, R. D.

1982-01-01T23:59:59.000Z

352

Steadying of oil prices  

Science Journals Connector (OSTI)

Oil prices have fallen below the 30 dollar mark ... in the lower half of OPEC’s target price band. Will OPEC manage to maintain high prices and revenues by restricting production?

Klaus Matthies

353

Imbibition assisted oil recovery  

E-Print Network [OSTI]

analyzed in detail to investigate oil recovery during spontaneous imbibition with different types of boundary conditions. The results of these studies have been upscaled to the field dimensions. The validity of the new definition of characteristic length...

Pashayev, Orkhan H.

2004-11-15T23:59:59.000Z

354

Sound Oil Company  

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

Sound Oil Company Sound Oil Company file:///C|/Documents%20and%20Settings/blackard/Desktop/EIA/LEE0152.HTM[11/29/2012 2:30:44 PM] DECISION AND ORDER OF THE DEPARTMENT OF ENERGY Application for Exception Name of Petitioner: Sound Oil Company Date of Filing: August 16, 1994 Case Number: LEE-0152 On August 16, 1994, Sound Oil Company (Sound) of Seattle Washington, filed an Application for Exception with the Office of Hearings and Appeals of the Department of Energy. In its Application, Sound requests that it be relieved of the requirement that it file the Energy Information Administration's (EIA) form entitled "Resellers'/Retailers' Monthly Petroleum Product Sales Report" (Form EIA-782B). As explained below, we have determined that the Application for Exception should be denied.

355

Oil Reserves and Production  

Science Journals Connector (OSTI)

...research-article Oil Reserves and Production Eric Drake The growth of world energy requirements over the last...remaining proved recoverable reserves will probably decline continuously...to grow. The declining reserves will be insufficient to...

1974-01-01T23:59:59.000Z

356

Crude Oil Prices  

Gasoline and Diesel Fuel Update (EIA)

20.86 20.67 20.47 20.24 20.32 19.57 See footnotes at end of table. 21. Domestic Crude Oil First Purchase Prices Energy Information Administration Petroleum Marketing Annual...

357

Crude Oil Prices  

Gasoline and Diesel Fuel Update (EIA)

19.11 18.73 18.63 17.97 18.75 18.10 See footnotes at end of table. 21. Domestic Crude Oil First Purchase Prices Energy Information Administration Petroleum Marketing Annual...

358

Oil shale research in China  

SciTech Connect (OSTI)

There have been continued efforts and new emergence in oil shale research in Chine since 1980. In this paper, the studies carried out in universities, academic, research and industrial laboratories in recent years are summarized. The research areas cover the chemical structure of kerogen; thermal behavior of oil shale; drying, pyrolysis and combustion of oil shale; shale oil upgrading; chemical utilization of oil shale; retorting waste water treatment and economic assessment.

Jianqiu, W.; Jialin, Q. (Beijing Graduate School, Petroleum Univ., Beijing (CN))

1989-01-01T23:59:59.000Z

359

Biocatalysis in Oil Refining  

SciTech Connect (OSTI)

Biocatalysis in Oil Refining focuses on petroleum refining bioprocesses, establishing a connection between science and technology. The micro organisms and biomolecules examined for biocatalytic purposes for oil refining processes are thoroughly detailed. Terminology used by biologists, chemists and engineers is brought into a common language, aiding the understanding of complex biological-chemical-engineering issues. Problems to be addressed by the future R&D activities and by new technologies are described and summarized in the last chapter.

Borole, Abhijeet P [ORNL; Ramirez-Corredores, M. M. [BP Global Fuels Technology

2007-01-01T23:59:59.000Z

360

Oil spill response resources  

E-Print Network [OSTI]

from Marathon Oil Company for their encouragement and support. Last, but not least, I would like to thank Lynette Schlandt for her help during my stay at this University. vu TABLE OF CONTENTS Page ABSTRACT. . . . . nl DEDICATION... tool for control. The State of Texas passed and implemented OSPRA (Oil Spill Prevention and Response Act) of 1991. The most significant requirement for both these laws was the need for a Facility Response Plan for the companies. This would help a...

Muthukrishnan, Shankar

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Pore-scale mechanisms of gas flow in tight sand reservoirs  

SciTech Connect (OSTI)

Tight gas sands are unconventional hydrocarbon energy resource storing large volume of natural gas. Microscopy and 3D imaging of reservoir samples at different scales and resolutions provide insights into the coaredo not significantly smaller in size than conventional sandstones, the extremely dense grain packing makes the pore space tortuous, and the porosity is small. In some cases the inter-granular void space is presented by micron-scale slits, whose geometry requires imaging at submicron resolutions. Maximal Inscribed Spheres computations simulate different scenarios of capillary-equilibrium two-phase fluid displacement. For tight sands, the simulations predict an unusually low wetting fluid saturation threshold, at which the non-wetting phase becomes disconnected. Flow simulations in combination with Maximal Inscribed Spheres computations evaluate relative permeability curves. The computations show that at the threshold saturation, when the nonwetting fluid becomes disconnected, the flow of both fluids is practically blocked. The nonwetting phase is immobile due to the disconnectedness, while the permeability to the wetting phase remains essentially equal to zero due to the pore space geometry. This observation explains the Permeability Jail, which was defined earlier by others. The gas is trapped by capillarity, and the brine is immobile due to the dynamic effects. At the same time, in drainage, simulations predict that the mobility of at least one of the fluids is greater than zero at all saturations. A pore-scale model of gas condensate dropout predicts the rate to be proportional to the scalar product of the fluid velocity and pressure gradient. The narrowest constriction in the flow path is subject to the highest rate of condensation. The pore-scale model naturally upscales to the Panfilov's Darcy-scale model, which implies that the condensate dropout rate is proportional to the pressure gradient squared. Pressure gradient is the greatest near the matrix-fracture interface. The distinctive two-phase flow properties of tight sand imply that a small amount of gas condensate can seriously affect the recovery rate by blocking gas flow. Dry gas injection, pressure maintenance, or heating can help to preserve the mobility of gas phase. A small amount of water can increase the mobility of gas condensate.

Silin, D.; Kneafsey, T.J.; Ajo-Franklin, J.B.; Nico, P.

2010-11-30T23:59:59.000Z

362

The relationship between crude oil and gasoline prices  

Science Journals Connector (OSTI)

This study investigates the dynamic relationship between crude oil and retail gasoline prices during the last 21 years and determines ... that date, the results show that gasoline prices include higher profit mar...

Ali T. Akarca; Dimitri Andrianacos

1998-08-01T23:59:59.000Z

363

Oil/gas collector/separator for underwater oil leaks  

DOE Patents [OSTI]

An oil/gas collector/separator for recovery of oil leaking, for example, from an offshore or underwater oil well. The separator is floated over the point of the leak and tethered in place so as to receive oil/gas floating, or forced under pressure, toward the water surface from either a broken or leaking oil well casing, line, or sunken ship. The separator is provided with a downwardly extending skirt to contain the oil/gas which floats or is forced upward into a dome wherein the gas is separated from the oil/water, with the gas being flared (burned) at the top of the dome, and the oil is separated from water and pumped to a point of use. Since the density of oil is less than that of water it can be easily separated from any water entering the dome.

Henning, Carl D. (Livermore, CA)

1993-01-01T23:59:59.000Z

364

Formulation of soluble oils with synthetic and petroleum sulfonates  

SciTech Connect (OSTI)

Metalworking fluids for metal removal are formulated to provide cooling, lubrication, and rust protection when cutting and machining metals. There are basically four types of cutting fluids: straight oils, synthetics, semisynthetic fluids and soluble oils. The last type is the most widely used for metal removal operations such as cutting, drilling and grinding. Soluble oils used for metalworking operations are normally the oil-in-water type, with oil as the internal phase and water as the external phase. The soluble oils can have rather complex compositions, usually containing two or more emulsifiers and coupling agents, as well as additives to provide rust inhibition, lubricity, detergency, resistance to bacterial attack and foam control. The dominant emulsifier in a soluble oil is usually sodium sulfonate which also has the secondary benefit of being a rust inhibitor. Soluble oil emulsions based on petroleum or synthetic sulfonates have been found to improve lubrication and cleaning of metal parts and equipment. As has been done previously, a series of emulsification studies were conducted using petroleum and synthetic sulfonates. Emulsifier level, coemulsifiers and minor formulation adjustments were made to optimize each system. This study was made using naphthenic oil basestock. Formulations were evaluated using criteria including concentrate stability, hard and soft water emulsion stability, emulsibility, foaming tendency and response to defoamers, antirust properties and cost effectiveness of individual formulations. The results of these evaluations are presented in the present paper.

Eckard, A.; Riff, I.; Weaver, J. [Witco Corp., Oakland, NJ (United States)

1997-06-01T23:59:59.000Z

365

Distributed Reforming of Biomass Pyrolysis Oils: Cooperative Research and Development Final Report, CRADA number CRD-06-00192  

SciTech Connect (OSTI)

The objective of this project is for Chevron and NREL to collaborate in determining the effect of bio-oil composition variability on autothermal reforming performance including bio-oil volatilization, homogeneous oxidative cracking, and catalytic reforming.

Czernik, S.

2010-07-01T23:59:59.000Z

366

Analytical tools for investigating strong-field QED processes in tightly focused laser fields  

E-Print Network [OSTI]

The present paper is the natural continuation of the letter [Phys. Rev. Lett. \\textbf{113}, 040402 (2014)], where the electron wave functions in the presence of a background electromagnetic field of general space-time structure have been constructed analytically, assuming that the initial energy of the electron is the largest dynamical energy scale in the problem and having in mind the case of a background tightly focused laser beam. Here, we determine the scalar and the spinor propagators under the same approximations, which are useful tools for calculating, e.g., total probabilities of processes occurring in such complex electromagnetic fields. In addition, we also present a simpler and more general expression of the electron wave functions found in [Phys. Rev. Lett. \\textbf{113}, 040402 (2014)] and we indicate a substitution rule to obtain them starting from the well-known Volkov wave functions in a plane-wave field.

Di Piazza, A

2015-01-01T23:59:59.000Z

367

The Formation of Systems with Tightly-packed Inner Planets (STIPs) via Aerodynamic Drift  

E-Print Network [OSTI]

The NASA Kepler mission has revealed an abundant class of Systems with Tightly-packed Inner Planets (STIPs). The current paradigm for planet formation suggests that small planetesimals will quickly spiral into the host star due to aerodynamic drag, preventing rocky planet formation. In contrast, we find that aerodynamic drift, when acting on an ensemble of solids, can concentrate mass at short orbital periods in gaseous disks. Sublimation fronts may further aid this process. Kepler data suggest that the innermost known planets are found near the silicate sublimation zone. STIP planets should have a wide range of volatile fractions due to aerodynamic drift and H2 dissociation-driven gas accretion. We further propose that the low mass of Mars is evidence that the Solar System was once a proto-STIP.

Boley, Aaron C

2013-01-01T23:59:59.000Z

368

Tight-Binding Modeling and Low-Energy Behavior of the Semi-Dirac Point  

Science Journals Connector (OSTI)

We develop a tight-binding model description of semi-Dirac electronic spectra, with highly anisotropic dispersion around point Fermi surfaces, recently discovered in electronic structure calculations of VO2-TiO2 nanoheterostructures. We contrast their spectral properties with the well-known Dirac points on the honeycomb lattice relevant to graphene layers and the spectra of bands touching each other in zero-gap semiconductors. We also consider the lowest order dispersion around one of the semi-Dirac points and calculate the resulting electronic energy levels in an external magnetic field. In spite of apparently similar electronic structures, Dirac and semi-Dirac systems support diverse low-energy physics.

S. Banerjee; R. R. P. Singh; V. Pardo; W. E. Pickett

2009-07-01T23:59:59.000Z

369

Demonstration of a memory for tightly guided light in an optical nanofiber  

E-Print Network [OSTI]

We report the experimental observation of slow-light and coherent storage in a setting where light is tightly confined in the transverse directions. By interfacing a tapered optical nanofiber with a cold atomic ensemble, electromagnetically induced transparency is observed and light pulses at the single-photon level are stored in and retrieved from the atomic medium with an overall efficiency of (10 +/- 0.5) %. Collapses and revivals can be additionally controlled by an applied magnetic field. Our results based on subdiffraction-limited optical mode interacting with atoms via the strong evanescent field demonstrate an alternative to free-space focusing and a novel capability for information storage in an all-fibered quantum network.

Gouraud, B; Nicolas, A; Morin, O; Laurat, J

2015-01-01T23:59:59.000Z

370

Tight-binding theory of spin-orbit coupling in graphynes  

Science Journals Connector (OSTI)

We investigate the effects of Rashba and intrinsic spin-orbit couplings (SOC) in graphynes. First, we develop a general method to address spin-orbit couplings within the tight-binding theory. Then, we apply this method to ?-, ?-, and ?-graphyne, and determine the SOC parameters in terms of the microscopic hopping and onsite energies. We find that for ?-graphyne, as in graphene, the intrinsic SOC opens a nontrivial gap, whereas the Rashba SOC splits each Dirac cone into four. In ?- and ?-graphyne, the Rashba SOC can lead to a Lifshitz phase transition, thus transforming the zero-gap semiconductor into a gapped system or vice versa, when pairs of Dirac cones annihilate or emerge. The existence of internal (within the benzene ring) and external SOC in these compounds allows us to explore a myriad of phases not available in graphene.

Guido van Miert; Vladimir Juri?i?; Cristiane Morais Smith

2014-11-11T23:59:59.000Z

371

National Energy Board Act Part VI (Oil and Gas) Regulations (Canada)  

Broader source: Energy.gov [DOE]

These regulations from the National Energy Board cover licensing for oil and gas, including the exportation and importation of natural gas. The regulations also cover inspections, reporting...

372

Blowout in the Gulf: The BP Oil Spill Disaster and the Future of Energy in America  

E-Print Network [OSTI]

inventory of accidents – including the Exxon Valdez spill in Alaska – and violations, due to the self-rule in which oil

Ferrara, Enzo

2011-01-01T23:59:59.000Z

373

Miscible, multi-component, diesel fuels and methods of bio-oil transformation  

DOE Patents [OSTI]

Briefly described, embodiments of this disclosure include methods of recovering bio-oil products, fuels, diesel fuels, and the like are disclosed.

Adams, Thomas (Athens, GA); Garcia, Manuel (Quebec, CA); Geller, Dan (Athens, GA); Goodrum, John W. (Athens, GA); Pendergrass, Joshua T. (Jefferson, GA)

2010-10-26T23:59:59.000Z

374

Optimising the Use of Spent Oil Shale.  

E-Print Network [OSTI]

??Worldwide deposits of oil shales are thought to represent ~3 trillion barrels of oil. Jordanian oil shale deposits are extensive and high quality, and could… (more)

FOSTER, HELEN,JANE

2014-01-01T23:59:59.000Z

375

WASTEWATER TREATMENT IN THE OIL SHALE INDUSTRY  

E-Print Network [OSTI]

during oil shale retorting: retort water and gas condensate.commercial oil shale plant, retort water and gas condensateunique to an oil shale retort water, gas condensate, and

Fox, J.P.

2010-01-01T23:59:59.000Z

376

Enhanced Oil Recovery | Department of Energy  

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

Enhanced Oil Recovery Enhanced Oil Recovery Cross-section illustrating how carbon dioxide and water can be used to flush residual oil from a subsurface rock formation between...

377

Oil Prices and Long-Run Risk.  

E-Print Network [OSTI]

??I show that relative levels of aggregate consumption and personal oil consumption provide anexcellent proxy for oil prices, and that high oil prices predict low… (more)

READY, ROBERT

2011-01-01T23:59:59.000Z

378

heavy_oil | netl.doe.gov  

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

Heavy Oil Publications KMD Contacts Project Summaries EPAct 2005 Arctic Energy Office Announcements Software Stripper Wells Heavy oil is a vast U.S. oil resource that is...

379

Deepwater Oil & Gas Resources | Department of Energy  

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

Deepwater Oil & Gas Resources Deepwater Oil & Gas Resources The United States has significant natural gas and oil reserves. But many of these resources are increasingly harder to...

380

NETL: Oil & Natural Gas Projects  

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

Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma DE-FC26-00NT15125 Project Goal The Hunton formation in Oklahoma has some unique production characteristics, including large water production, initially decreasing gas-oil ratios, and excellent dynamic continuity—but poor geological continuity. The overall goal of the project is to understand the mechanism of gas and oil production from the Hunton Formation in Oklahoma so that similar reservoirs in other areas can be efficiently exploited. An additional goal is to develop methodologies to improve oil recovery using secondary recovery techniques. Performers University of Tulsa, Tulsa, OK Marjo Operating Company, Tulsa, OK University of Houston, Houston, TX Orca Exploration, Tulsa, OK

Note: This page contains sample records for the topic "including tight oil" 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

Modelling oil price volatility with structural breaks  

Science Journals Connector (OSTI)

In this paper, we provide two main innovations: (i) we analyze oil prices of two prominent markets namely West Texas Intermediate (WTI) and Brent using the two recently developed tests by Narayan and Popp (2010) and Liu and Narayan, 2010 both of which allow for two structural breaks in the data series; and (ii) the latter method is modified to include both symmetric and asymmetric volatility models. We identify two structural breaks that occur in 1990 and 2008 which coincidentally correspond to the Iraqi/Kuwait conflict and the global financial crisis, respectively. We find evidence of persistence and leverage effects in the oil price volatility. While further extensions can be pursued, the consideration of asymmetric effects as well as structural breaks should not be jettisoned when modelling oil price volatility.

Afees A. Salisu; Ismail O. Fasanya

2013-01-01T23:59:59.000Z

382

U.S. Crude Oil Stocks  

Gasoline and Diesel Fuel Update (EIA)

5 5 Notes: U.S. crude oil stocks stood at about 289 million barrels on September 8, according to EIA's latest survey. This puts them about 24 million barrels below the level seen at the same time last year. Current market conditions do not suggest much improvement in the near term. We probably ended last month (August 2000) with the lowest level for end-of-August crude oil stocks (289 million barrels) in the United States since 1976, when crude oil inputs to refineries were about 2 million barrels per day less than today. However, by EIA data, we have seen (at least slightly) lower crude stocks in recent months, including an end-December 1999 level of 284 million barrels. The American Petroleum Institute (API), which also surveys petroleum supply and demand

383

Oil and Gas Supply Module  

Gasoline and Diesel Fuel Update (EIA)

1 1 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2012 Oil and Gas Supply Module The NEMS Oil and Gas Supply Module (OGSM) constitutes a comprehensive framework with which to analyze crude oil and natural gas exploration and development on a regional basis (Figure 8). The OGSM is organized into 4 submodules: Onshore Lower 48 Oil and Gas Supply Submodule, Offshore Oil and Gas Supply Submodule, Oil Shale Supply Submodule[1], and Alaska Oil and Gas Supply Submodule. A detailed description of the OGSM is provided in the EIA publication, Model Documentation Report: The Oil and Gas Supply Module (OGSM), DOE/EIA-M063(2011), (Washington, DC, 2011). The OGSM provides crude oil and natural gas short-term supply parameters to both the Natural Gas Transmission and Distribution Module and the Petroleum

384

Economic effects of peak oil  

Science Journals Connector (OSTI)

Assuming that global oil production peaked, this paper uses scenario analysis to show the economic effects of a possible supply shortage and corresponding rise in oil prices in the next decade on different sectors in Germany and other major economies such as the US, Japan, China, the OPEC or Russia. Due to the price-inelasticity of oil demand the supply shortage leads to a sharp increase in oil prices in the second scenario, with high effects on GDP comparable to the magnitude of the global financial crises in 2008/09. Oil exporting countries benefit from high oil prices, whereas oil importing countries are negatively affected. Generally, the effects in the third scenario are significantly smaller than in the second, showing that energy efficiency measures and the switch to renewable energy sources decreases the countries' dependence on oil imports and hence reduces their vulnerability to oil price shocks on the world market.

Christian Lutz; Ulrike Lehr; Kirsten S. Wiebe

2012-01-01T23:59:59.000Z

385

Oil burners: Crude oil, atomization, and combustion efficiency. (Latest citations from the NTIS bibliographic database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning fuel properties and boiler operations techniques to make maximum use of heavy crude oil, shale oil, and low grade fuels to reduce energy costs in boiler firing. Fuel properties pertain to chemical constituents, viscosity, desulfurization, and processing methods to upgrade the fuels. Operating techniques include atomization, dual-fuel burners, emission characteristics, and cost factors. Combustion efficiency is examined and some citations report on additives or processing techniques to improve the efficiency. The citations also report on studies of health effects in the use of synfuels, mostly as coal liquids to replace oil. (Contains 250 citations and includes a subject term index and title list.)

Not Available

1994-12-01T23:59:59.000Z

386

Costs of Oil Dependence: A 2000 Update  

SciTech Connect (OSTI)

Oil dependence remains a potentially serious economic and strategic problem for the United States. This report updates previous estimates of the costs of oil dependence to the U.S. economy and introduces several methodological enhancements. Estimates of the costs to the U.S. economy of the oil market upheavals of the last 30 years are in the vicinity of $7 trillion, present value 1998 dollars, about as large as the sum total of payments on the national debt over the same period. Simply adding up historical costs in 1998 dollars without converting to present value results in a Base Case cost estimate of $3.4 trillion. Sensitivity analysis indicates that cost estimates are sensitive to key parameters. A lower bound estimate of $1.7 trillion and an upper bound of $7.1 trillion (not present value) indicate that the costs of oil dependence have been large under almost any plausible set of assumptions. These cost estimates do not include military, strategic or political costs associated with U.S. and world dependence on oil imports.

Greene, D.L.

2000-05-17T23:59:59.000Z

387

Cost of Oil Dependence: A 2000 Update  

SciTech Connect (OSTI)

Oil dependence remains a potentially serious economic and strategic problem for the United States. This report updates previous estimates of the costs of oil dependence to the U.S. economy and introduces several methodological enhancements. Estimates of the costs to the U.S. economy of the oil market upheavals of the last 30 years are in the vicinity of $7 trillion, present value 1998 dollars, about as large as the sum total of payments on the national debt over the same period. Simply adding up historical costs in 1998 dollars without converting to present value results in a Base Case cost estimate of $3.4 trillion. Sensitivity analysis indicates that cost estimates are sensitive to key parameters. A lower bound estimate of $1.7 trillion and an upper bound of $7.1 trillion (not present value) indicate that the costs of oil dependence have been large under almost any plausible set of assumptions. These cost estimates do not include military, strategic or political costs associated with U.S. and world dependence on oil imports.

Greene, D.L.; Tishchishyna, N.I.

2000-05-01T23:59:59.000Z

388

Price dynamics of crude oil and the regional ethylene markets  

Science Journals Connector (OSTI)

This paper is the first attempt to investigate: (i) is the crude oil (WTI) price significantly related to the regional ethylene prices in the Naphtha intensive ethylene markets of the Far East, North West Europe, and the Mediterranean? (ii) What drives the regional ethylene prices? The paper is motivated by the recent and growing debate on the lead-lag relationship between crude oil and ethylene prices. Our findings, based on the long-run structural modelling approach of Pesaran and Shin, and subject to the limitations of the study, tend to suggest: (i) crude oil (WTI) price is cointegrated with the regional ethylene prices (ii) our within-sample error-correction model results tend to indicate that although the ethylene prices in North West Europe and the Mediterranean were weakly endogenous, the Far East ethylene price was weakly exogenous both in the short and long term. These results are consistent, during most of the period under review (2000.1–2006.4) with the surge in demand for ethylene throughout the Far East, particularly in China and South Korea. However, during the post-sample forecast period as evidenced in our variance decompositions analysis, the emergence of WTI as a leading player as well, is consistent with the recent surge in WTI price (fuelled mainly, among others, by the strong hedging activities in the WTI futures/options and refining tightness) reflecting the growing importance of input cost in determining the dynamic interactions of input and product prices.

Mansur Masih; Ibrahim Algahtani; Lurion De Mello

2010-01-01T23:59:59.000Z

389

Factors that affect fracture fluid clean-up and pressure buildup test results in tight gas reservoirs  

E-Print Network [OSTI]

FACTORS THAT AFFECT FRACTURE FLUID CLEAN-UP AND PRESSURE BUILDUP TEST RESULTS IN TIGHT GAS RESERVOIRS A Thesis KEVIN TODD MONTGOMERY Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements... for the degree of MASTER OF SCIENCE May 1990 Major Subject: Petroleum Engineering FACTORS THAT AFFECT FRACTURE FLUID CLEAN-UP AND PRESSURE BUILDUP TEST RESULTS IN TIGHT GAS RESERVOIRS A Thesis KEVIN TODD MONTGOMERY Approved as to style and content by: S...

Montgomery, Kevin Todd

1990-01-01T23:59:59.000Z

390

Abandoned oil fields in Oklahoma  

SciTech Connect (OSTI)

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

391

Used oil re-refining  

SciTech Connect (OSTI)

Used oils, especially used lubricating oils which are normally considered waste and are discarded or burned, are reclaimed for reuse by a re-refining procedure involving the steps of: heat soaking the used oil; distilling the heat soaked oil; passing the distillate through a guard bed of activated material; hydrotreating the guard bed treated distillate under standard hydrotreating conditions. If the used oil to be re-refined contains a quantity of water and/or fuel fraction which the practioner considers sufficiently large to be detrimental, the used oil may be subjected to a dewatering/defueling step prior to being heat soaked.

Reid, L. E.; Ryan, D. G.; Yao, K. C.

1985-04-23T23:59:59.000Z

392

List of BETC publications, January-December 1981  

SciTech Connect (OSTI)

BETC publications during the year ending December 1981, are listed in this report. Subject areas include enhanced oil recovery processes, improved drilling technology, heavy oil reservoirs, synthetic fuels, used lubricating oil recycling, western tight sands, and refining processes. (DMC)

Lindley, J. (comp.)

1982-03-01T23:59:59.000Z

393

MECS Fuel Oil Tables  

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

: Actual, Minimum and Maximum Use Values for Fuel Oils and Natural Gas : Actual, Minimum and Maximum Use Values for Fuel Oils and Natural Gas Year Distillate Fuel Oil (TBtu) Actual Minimum Maximum Discretionary Rate 1985 185 148 1224 3.4% 1994 152 125 1020 3.1% Residual Fuel Oil (TBtu) Actual Minimum Maximum Discretionary Rate 1985 505 290 1577 16.7% 1994 441 241 1249 19.8% Natural Gas (TBtu) Actual Minimum Maximum Discretionary Rate 1985 4656 2702 5233 77.2% 1994 6141 4435 6758 73.4% Source: Energy Information Administration, Office of Energy Markets and End Use, 1985 and 1994 Manufacturing Energy Consumption Surveys. Table 2: Establishments That Actually Switched Between Natural Gas and Residual Fuel Oil Type of Switch Number of Establishments in Population Number That Use Original Fuel Percentage That Use Original Fuel Number That Can Switch to Another Fuel Percentage That Can Switch to Another Fuel Number That Actually Made a Switch Percentage That Actually Made a Switch

394

U.S. Crude Oil and Petroleum Products Stocks by Type  

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

Product: Crude Oil and Petroleum Products Crude Oil All Oils (Excluding Crude Oil) Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Ethylene Propane/Propylene Propylene (Nonfuel Use) Normal Butane/Butylene Refinery Grade Butane Isobutane/Butylene Other Hydrocarbons Oxygenates (excluding Fuel Ethanol) MTBE Other Oxygenates Renewables (including Fuel Ethanol) Fuel Ethanol Renewable Diesel Fuel Other Renewable Fuels Unfinished Oils Unfinished Oils, Naphthas & Lighter Unfinished Oils, Kerosene & Light Gas Unfinished Oils, Heavy Gas Oils Residuum Motor Gasoline Blending Comp. (MGBC) MGBC - Reformulated MGBC - Reformulated, RBOB MGBC - Reformulated, RBOB w/ Alcohol MGBC - Reformulated, RBOB w/ Ether MGBC - Reformulated, GTAB MGBC - Conventional MGBC - Conventional, CBOB MGBC - Conventional, GTAB MGBC - Conventional Other Aviation Gasoline Blending Comp. Finished Motor Gasoline Reformulated Gasoline Reformulated Gasoline Blended w/ Fuel Ethanol Reformulated Gasoline, Other Conventional Gasoline Conventional Gasoline Blended Fuel Ethanol Conventional Gasoline Blended Fuel Ethanol, Ed55 and Lower Conventional Other Gasoline Finished Aviation Gasoline Kerosene-Type Jet Fuel Kerosene Distillate Fuel Oil Distillate F.O., 15 ppm Sulfur and under Distillate F.O., Greater than 15 to 500 ppm Sulfur Distillate F.O., Greater 500 ppm Sulfur Residual Fuel Oil Residual F.O., than 1.00% Sulfur Petrochemical Feedstocks Naphtha for Petro. Feedstock Use Other Oils for Petro. Feedstock Use Special Naphthas Lubricants Waxes Petroleum Coke Asphalt and Road Oil Miscellaneous Products

395

Enhanced Oil Recovery and Other Oil Resources projects  

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

Enhanced Oil Recovery and Other Oil Resources Enhanced Oil Recovery and Other Oil Resources Enhanced Oil Recovery and Other Oil Resources CO2 EOR | Other EOR & Oil Resources | Environmental | Completed Oil Projects Project Number Project Name Primary Performer DE-FE0013723 Development of Nanoparticle-Stabilized Foams To Improve Performance of Water-less Hydraulic Fracturing The University of Texas at Austin DE-FE0010799 Small Molecular Associative Carbon Dioxide (CO2) Thickeners for Improved Mobility Control University of Pittsburgh DE-FE0006011 Development of Real Time Semi-autonomous Geophysical Data Acquisition and Processing System to Monitor Flood Performance White River Technologies DE-FE0005979 Nanoparticle-stabilized CO2 Foam for CO2 EOR Application New Mexico Institute of Mining and Technology

396

Oil Prices, Opec and the Poor Oil Consuming Countries  

Science Journals Connector (OSTI)

In 1950, the year O.P.E.C. (Organisation of Petroleum Exporting Countries) was formed, the world oil industry was dominated by a group of seven oligopolistic major international oil companies, who were collective...

Biplab Dasgupta

1976-01-01T23:59:59.000Z

397

Italy (including San Marino) Fossil-Fuel CO2 Emissions  

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

Western Europe » Italy Western Europe » Italy (including San Marino) Italy (including San Marino) Fossil-Fuel CO2 Emissions Graph graphic Graphics Data graphic Data Trends As occurred in many industrialized nations, CO2 emissions from Italy rose steeply since the late 1940's until the growth was abruptly terminated in 1974. Since 1974, emissions from liquid fuels have vacillated, dropping from 76% to 46% of a static but varying total. Significant increases in natural gas consumption have compensated for the drop in oil consumption. In 2008, 35.8% of Italy's fossil-fuel CO2 emissions were due to natural gas consumption. Coal usage grew steadily until 1985 when CO2 emissions from coal consumption reached 16 million metric tons of carbon. Not until 2004 did coal usage exceed 1985 levels and now accounts for 13.9% of Italy's

398

Supply and Disposition of Crude Oil and Petroleum Products  

Gasoline and Diesel Fuel Update (EIA)

10,433 1,047 18,983 9,592 488 -617 17,890 3,998 19,273 10,433 1,047 18,983 9,592 488 -617 17,890 3,998 19,273 PADD 1 130 25 3,403 1,515 3,374 230 -269 3,374 264 5,307 PADD 2 1,993 892 4,464 2,094 500 -317 -225 4,240 386 5,224 PADD 3 6,249 96 7,346 4,283 -3,758 511 -211 6,723 2,976 5,239 PADD 4 887 14 643 287 -425 -18 51 615 10 713 PADD 5 1,174 20 3,127 1,413 310 82 36 2,939 362 2,789 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Imports at the PAD District level represent the PAD District in which the material entered the U.S. and not necessarily where the crude oil or product is processed and/or consumed. PAD District level net receipts includes implied net receipts for fuel ethanol and oxygenates (excluding fuel ethanol). Implied net receipts are calculated as the sum of stock change, refinery and blender net inputs, and exports minus the sum of renewable fuels and oxygenate plant net production, imports, and adjustments. Adjustments include an adjustment for crude oil, previously referred to as Unaccounted For Crude Oil. Also included is an adjustment for motor gasoline blending components, fuel ethanol, and distillate fuel oil. A negative stock change indicates a decrease in stocks and a positive number indicates an increase in stocks. Total stocks do not include distillate fuel oil stocks located in the Northeast Heating Oil Reserve. Total residual fuel oil stocks include stocks held at pipelines. Residual fuel oil stocks by sulfur content exclude pipeline stocks. Therefore, the sum of residual fuel oil stocks by sulfur content may not equal total residual fuel oil stocks. Exports of distillate fuel oil with sulfur greater than 15 ppm to 500 ppm may include distillate fuel oil with sulfur content 15 ppm and under due to product detail limitations in exports data received from the U.S. Census Bureau. LRG = Liquefied Refinery Gas. Data may not add to total due to independent rounding. See Definitions, Sources, and Notes link above for more information on this table.

399

Warm Winters Held Heating Oil Demand Down While Diesel Grew  

Gasoline and Diesel Fuel Update (EIA)

8 8 Notes: To understand the inventory situation, we must look the balance between demand and supply that drives inventories up or down. First consider demand. Most of the remaining charts deal with total distillate demand. Total distillate demand includes both diesel and heating oil. These are similar products physically, and prior to the low sulfur requirements for on-road diesel fuel, were used interchangeably. But even today, low sulfur diesel can be used in the heating oil market, but low sulfur requirements keep heating oil from being used in the on-road transportation sector. The seasonal increases and decreases in stocks stem from the seasonal demand in heating oil shown as the bottom red line. Heating oil demand increases by more than 50 percent from its low point to its high

400

The peak of oil production—Timings and market recognition  

Science Journals Connector (OSTI)

Energy is essential for present societies. In particular, transportation systems depend on petroleum-based fuels. That world oil production is set to pass a peak is now a reasonably accepted concept, although its date is far from consensual. In this work, we analyze the true expectations of the oil market participants about the future availability of this fundamental energy source. We study the evolution through time of the curves of crude oil futures prices, and we conclude that the market participants, among them the crude oil producers, already expect a near-term peak of oil production. This agrees with many technical predictions for the date of peak production, including our own, that point to peak dates around the end of the present decade. If this scenario is confirmed, it can cause serious social and economical problems because societies will have little time to perform the necessary adjustments.

Pedro de Almeida; Pedro D. Silva

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "including tight oil" 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

Compare All CBECS Activities: Fuel Oil Use  

Gasoline and Diesel Fuel Update (EIA)

of fuel oil in 1999. Only six building types had any statistically significant fuel oil usage, with education buildings using the most total fuel oil. Figure showing total fuel oil...

402

Used Oil and Filter Disposal Used Oil: Create a segregated storage area or container. Label the container "Waste Oil Only".  

E-Print Network [OSTI]

Used Oil and Filter Disposal Used Oil: Create a segregated storage area or container. Label the container "Waste Oil Only". Maintain a written log to document all amounts and types of oil added to the container. No solvents, oil contaminated with solvents, PCBs, non-petroleum based oils, or any other

Maroncelli, Mark

403

Microbial enhanced oil recovery and wettability research program  

SciTech Connect (OSTI)

This report covers research results for the microbial enhanced oil recovery (MEOR) and wettability research program conducted by EG G Idaho, Inc. at the Idaho National Engineering Laboratory (INEL). The isolation and characterization of microbial species collected from various locations including target oil field environments is underway to develop more effective oil recovery systems for specific applications. The wettability research is a multi-year collaborative effort with the New Mexico Petroleum Recovery Research Center (NMPRRC), to evaluate reservoir wettability and its effects on oil recovery. Results from the wettability research will be applied to determine if alteration of wettability is a significant contributing mechanism for MEOR systems. Eight facultatively anaerobic surfactant producing isolates able to function in the reservoir conditions of the Minnelusa A Sands of the Powder River Basin in Wyoming were isolated from naturally occurring oil-laden environments. Isolates were characterized according to morphology, thermostability, halotolerance, growth substrates, affinity to crude oil/brine interfaces, degradative effects on crude oils, and biochemical profiles. Research at the INEL has focused on the elucidation of microbial mechanisms by which crude oil may be recovered from a reservoir and the chemical and physical properties of the reservoir that may impact the effectiveness of MEOR. Bacillus licheniformis JF-2 (ATCC 39307) has been used as a benchmark organism to quantify MEOR of medium weight crude oils (17.5 to 38.1{degrees}API) the capacity for oil recovery of Bacillus licheniformis JF-2 utilizing a sucrose-based nutrient has been elucidated using Berea sandstone cores. Spacial distribution of cells after microbial flooding has been analyzed with scanning electron microscopy. Also the effect of microbial surfactants on the interfacial tensions (IFT) of aqueous/crude oil systems has been measured. 87 refs., 60 figs., 15 tabs.

Thomas, C.P.; Bala, G.A.; Duvall, M.L.

1991-07-01T23:59:59.000Z

404

Spot-Oiling Johnsongrass.  

E-Print Network [OSTI]

I TEXAS AGRICULTURAL EXTENSIO-N SERVICE G. G. Gibson, Director, College Station, Texas [Blank Page in Original Bulletin] I the bast I ir used the low I . .. 1 the fol or mort , needed SPOT-OILING JOHNSONGRASS H. E. Rea, M. J. Norris..., and Fred C. Elliott* Texas A. & M. College System ~HNSONGRASS CAN BE killed to the i ground by the application of 1 / 3 teaspoonful of a herbicidal oil to the crown of each stem. Eradication of established Johnsongrass can be obtained in a single...

Elliott, Fred C.; Norris, M. J.; Rea, H. E.

1955-01-01T23:59:59.000Z

405

STEO September 2012 - oil production  

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

oil production forecast to rise almost 700,000 bpd this oil production forecast to rise almost 700,000 bpd this year, help cut U.S. petroleum imports U.S. crude oil production is expected to average 6.3 million barrels per day in 2012. That's up nearly 700,000 barrels per day from last year and the highest annual oil output since 1997 says the U.S. Energy Information Administration in its new monthly short-term energy outlook for September. EIA analyst Sam Gorgen explains: "Higher oil supplies, especially from North Dakota and Texas, boosted U.S. oil production. The number of on-shore drilling rigs targeting oil nationwide has increased by around 200 so far this year to just under 1,400 rigs." Higher domestic oil production will help cut U.S. petroleum imports. The share of total U.S.

406

Regional Residential Heating Oil Prices  

Gasoline and Diesel Fuel Update (EIA)

One of the first places where consumers are feeling the impact of One of the first places where consumers are feeling the impact of this winter's market pressures is in home heating oil prices. This chart shows prices through February 28, the most recent EIA data available. The general level of heating oil prices each year is largely a function of crude oil prices, and the price range over the course of the heating season is typically about 10 cents per gallon. Exceptions occur in unusual circumstances, such as very cold weather, large changes in crude oil prices, or supply problems. Heating oil prices for East Coast consumers started this winter at just over $1 per gallon, but rising crude oil prices drove them up nearly 21 cents through mid-January. With the continuing upward pressure from crude oil markets, magnified by a regional shortfall of heating oil

407

Residential heating oil prices decrease  

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

heating oil prices decrease The average retail price for home heating oil fell 1.7 cents from a week ago to 4.02 per gallon. That's up 1.7 cents from a year ago, based on the...

408

Residential heating oil price decreases  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

heating oil price decreases The average retail price for home heating oil fell 7.8 cents from a week ago to 3.14 per gallon. That's down 81.1 cents from a year ago, based on the...

409

Residential heating oil price decreases  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

heating oil price decreases The average retail price for home heating oil fell 10.5 cents from a week ago to 3.22 per gallon. That's down 73.6 cents from a year ago, based on the...

410

Residential heating oil price decreases  

Gasoline and Diesel Fuel Update (EIA)

heating oil price decreases The average retail price for home heating oil fell 1.8 cents from a week ago to 2.82 per gallon. That's down 1.36 from a year ago, based on the...

411

Residential heating oil prices decline  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

heating oil price decreases The average retail price for home heating oil fell 2 cents from a week ago to 3.36 per gallon. That's down 52.5 cents from a year ago, based on the...

412

Residential heating oil prices increase  

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

heating oil prices increase The average retail price for home heating oil rose 3.9 cents last week to 3.96 per gallon. That's down 2.6 cents from a year ago, based on the...

413

Residential heating oil price decreases  

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

05, 2014 Residential heating oil price decreases The average retail price for home heating oil fell 1.9 cents from a week ago to 3.43 per gallon. That's down 39 cents from a year...

414

Residential heating oil price decreases  

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

4 Residential heating oil price decreases The average retail price for home heating oil fell 1.6 cents from a week ago to 3.42 per gallon. That's down 39.5 cents from a year ago,...

415

Residential heating oil prices decrease  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

heating oil price decreases The average retail price for home heating oil fell 2.9 cents from a week ago to 3.45 per gallon. That's down 36.6 cents from a year ago, based on the...

416

Residential heating oil prices decline  

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

heating oil price decreases The average retail price for home heating oil fell 3.3 cents from a week ago to 3.38 per gallon. That's down 43.9 cents from a year ago, based on the...

417

Residential heating oil prices increase  

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

5, 2014 Residential heating oil prices increase The average retail price for home heating oil rose 6.5 cents from a week ago to 4.24 per gallon. That's up 14.9 cents from a year...

418

Residential heating oil price decreases  

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

6, 2014 Residential heating oil price decreases The average retail price for home heating oil rose 1.6 cents from a week ago to 4.24 per gallon. That's up 8.9 cents from a year...

419

Residential heating oil prices decline  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

heating oil price decreases The average retail price for home heating oil fell 6.3 cents from a week ago to 3.08 per gallon. That's down 90.3 cents from a year ago, based on the...

420

Residential heating oil price decreases  

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

heating oil price decreases The average retail price for home heating oil fell 3.8 cents from a week ago to 3.33 per gallon. That's down 59.1 cents from a year ago, based on the...

Note: This page contains sample records for the topic "including tight oil" 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

Residential heating oil prices increase  

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

heating oil prices increase The average retail price for home heating oil rose 5.4 cents from a week ago to 4.04 per gallon. That's up 4.9 cents from a year ago, based on the...

422

Residential heating oil prices increase  

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

heating oil prices increase The average retail price for home heating oil rose 2.9 cents from a week ago to 3.98 per gallon. That's up 6-tenths of a penny from a year ago, based...

423

Residential heating oil prices increase  

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

3, 2014 Residential heating oil prices increase The average retail price for home heating oil rose 4.4 cents from a week ago to 4.06 per gallon. That's up 4.1 cents from a year...

424

Residential heating oil prices decline  

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

heating oil prices decline The average retail price for home heating oil is 3.48 per gallon. That's down 4.5 cents from a week ago, based on the residential heating fuel survey by...

425

Residential heating oil prices decrease  

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

5, 2014 Residential heating oil prices decrease The average retail price for home heating oil fell 1.8 cents from a week ago to 4.00 per gallon. That's down 2-tenths of a cent...

426

Residential heating oil prices increase  

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

heating oil prices increase The average retail price for home heating oil rose 12 cents from a week ago to 4.18 per gallon. That's up 13 cents from a year ago, based on the...

427

Cooling power of quenching oils  

Science Journals Connector (OSTI)

Industrial oils 20 and 20V have the best cooling powers of all quenching oils (used in the USSR). They secure high cooling rates at low temperatures, have a satisfactory...

L. V. Petrash

1959-07-01T23:59:59.000Z

428

Virent is Replacing Crude Oil  

Broader source: Energy.gov [DOE]

Breakout Session 2A—Conversion Technologies II: Bio-Oils, Sugar Intermediates, Precursors, Distributed Models, and Refinery Co-Processing Virent is Replacing Crude Oil Randy Cortright, Founder & Chief Technology Officer, Virent

429

THERMAL PROCESSING OF OIL SHALE/SANDS  

E-Print Network [OSTI]

)-based simulation tools to a modified in-situ process for production of oil from oil shale. The simulation tools

Michal Hradisky; Philip J. Smith; Doe Award; No. De-fe

2009-01-01T23:59:59.000Z

430

invert(ed) (oil) emulsion (drilling) mud  

Science Journals Connector (OSTI)

invert(ed) (oil) emulsion (drilling) mud, water-in-oil (drilling) mud ? Wasser-in-Öl-(Bohr)...m, (f)

2014-08-01T23:59:59.000Z

431

water-in-oil (drilling) mud  

Science Journals Connector (OSTI)

water-in-oil (drilling) mud, invert(ed) (oil) emulsion (drilling) mud ? Wasser-in-Öl-(Bohr)...m, (f)

2014-08-01T23:59:59.000Z

432

Process for the production of refrigerator oil  

SciTech Connect (OSTI)

A process for producing a high quality refrigerator oil from an oil fraction boiling at a temperature within boiling point of lubricating oil by contacting said oil fraction with a solvent to extract undesirable components thereby lowering % C..cap alpha.. of said oil fraction, hydrogenating said solvent extracted fraction under the specific conditions, and then contacting said hydrogenated oil with a solid absorbant to remove impurities; said oil fraction being obtained from a low grade naphthenic crude oil.

Kunihiro, T.; Tsuchiya, K.

1985-06-04T23:59:59.000Z

433

Biomass Derivatives Competitive with Heating Oil Costs.  

Broader source: Energy.gov [DOE]

Presentation at the May 9, 2012, Pyrolysis Oil Workship on biomass derivatives competitive with heating oil costs.

434

Oil composition variation and reservoir continuity: Unity field, Sudan  

Science Journals Connector (OSTI)

A suite of oils from stacked reservoirs in the Unity Field in Sudan has been analyzed by various geochemical techniques for molecular information to elucidate the geological processes which cause variations in oil composition and their resulting oil fingerprints in different reservoir units. Analyses of these highly paraffinic oils indicate that the chromatographic fingerprint variations are due to differences in the abundances of saturated compounds, including branched and cyclic alkanes. Neither aromatics nor NSO compounds have any significant effect on the observed fingerprint variations. This association of saturates, instead of aromatics and NSO compounds, with the fingerprint variations precludes rock-fluid interactions as a cause of the variations. Biomarker analyses show that variations in thermal maturity and organic facies of the source rock are responsible for the fingerprint variations. Thermal maturity increases with the depth of the reservoir, suggesting a multiple-charge process for the oils to fill these reservoirs over an extended period of time. Apparently the source rock generated and expelled progressively more mature oils and little mixing occurred during migration. Thus, knowledge of oil compositional variations from one reservoir to another, organic facies variation and source rock maturity combined with tectonic history may help explain charging and timing of oil emplacement.

R.J. Hwang; A.S. Ahmed; J.M. Moldowan

1994-01-01T23:59:59.000Z

435

Pricey Oil, Cheap Natural Gas, and Energy Costs  

E-Print Network [OSTI]

Historically, oil and natural gas prices have moved hand in hand. However, in the past few years, while oil prices climbed to near record peaks, natural gas prices fell to levels not seen since the mid-1970s as a result of new hydraulic fracturing technology. U.S. consumer energy expenditures are still mainly driven by oil prices, so household energy bills got little relief as natural gas prices fell. Moreover, even though the United States has trimmed crude oil imports, they still equal a substantial share of gross domestic product. The price of oil approached record high levels earlier this year. At the same time though, natural gas prices reached their lowest level since the mid-1970s, as Figure 1 shows. How has this price divergence affected U.S. consumer energy costs? Have households and businesses moved away from expensive oil to cheaper natural gas to meet their energy needs? In this Economic Letter, we examine the extent to which U.S. consumers already have benefited by substituting natural gas for oil, and how much they potentially stand to gain if they were to continue to do so. We also analyze recent trends in domestic crude oil production and imports in order to grasp how much the United States pays foreign producers for oil. Oil prices neared historically high levels earlier this year. From December 2008 to their recent peak in March 2012, Brent crude prices more than tripled. This included a 28 % jump during the first four months of 2011, when oil prices responded to Middle East oil supply disruptions by climbing to $124 per barrel. It also includes a 17 % increase in the first three months of 2012. Since that peak, crude oil prices have dropped 25%. But they are still up 137 % from their most recent low in December 2008. By contrast, since January 2010, natural gas fell from $5.67 per thousand cubic feet to $2.42, or 57%, thanks in large part to the growing use of hydraulic fracturing technology. This divergence in oil and natural gas prices is unprecedented in magnitude and duration. Moreover, it is expected to persist throughout the year, according to prices in the futures market.

Hale; Fernanda Nechio

2012-01-01T23:59:59.000Z

436

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

437

Nineteenth oil shale symposium proceedings  

SciTech Connect (OSTI)

This book contains 23 selections. Some of the titles are: Effects of maturation on hydrocarbon recoveries from Canadian oil shale deposits; Dust and pressure generated during commercial oil shale mine blasting: Part II; The petrosix project in Brazil - An update; Pathway of some trace elements during fluidized-bed combustion of Israeli Oil Shale; and Decommissioning of the U.S. Department of Energy Anvil Points Oil Shale Research Facility.

Gary, J.H.

1986-01-01T23:59:59.000Z

438

Heating Oil and Propane Update  

Gasoline and Diesel Fuel Update (EIA)

Maps of states participating in Winter Fuels Survey Residential propane PADD map Residential heating oil PADD map...

439

Simulation of fracture fluid cleanup and its effect on long-term recovery in tight gas reservoirs  

E-Print Network [OSTI]

technologies, such as large volume fracture treatments, are required before a reasonable profit can be made. Hydraulic fracturing is one of the best methods to stimulate a tight gas well. Most fracture treatments result in 3-6 fold increases in the productivity...

Wang, Yilin

2009-05-15T23:59:59.000Z

440

Dirac Point and Edge States in a Microwave Realization of Tight-Binding Graphene-like Structures  

E-Print Network [OSTI]

Dirac Point and Edge States in a Microwave Realization of Tight-Binding Graphene-like Structures U-binding graphene-like structures. The structures are realized using disks with a high index of refraction properties, mechan- ically as electronically. Another realization is graphene, a one-atom-thick allotrope

Boyer, Edmond

Note: This page contains sample records for the topic "including tight oil" 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

Abstract--Market and system operations are tightly coupled in the restructured environment. Such coupling requires a  

E-Print Network [OSTI]

1 Abstract--Market and system operations are tightly coupled in the restructured environment and the way the power systems are operated. There is a particular need to go beyond the qualitative of electricity markets need not decrease when the system is operated under a stricter criterion. Index Terms

Gross, George

442

Hydraulically actuated fuel injector including a pilot operated spool valve assembly and hydraulic system using same  

DOE Patents [OSTI]

The present invention relates to hydraulic systems including hydraulically actuated fuel injectors that have a pilot operated spool valve assembly. One class of hydraulically actuated fuel injectors includes a solenoid driven pilot valve that controls the initiation of the injection event. However, during cold start conditions, hydraulic fluid, typically engine lubricating oil, is particularly viscous and is often difficult to displace through the relatively small drain path that is defined past the pilot valve member. Because the spool valve typically responds slower than expected during cold start due to the difficulty in displacing the relatively viscous oil, accurate start of injection timing can be difficult to achieve. There also exists a greater difficulty in reaching the higher end of the cold operating speed range. Therefore, the present invention utilizes a fluid evacuation valve to aid in displacement of the relatively viscous oil during cold start conditions.

Shafer, Scott F. (Morton, IL)

2002-01-01T23:59:59.000Z

443

Demand growth to continue for oil, resume for gas this year in the U.S.  

SciTech Connect (OSTI)

Demand for petroleum products and natural gas in the US will move up again this year, stimulated by economic growth and falling prices. Economic growth, although slower than it was last year, will nevertheless remain strong. Worldwide petroleum supply will rise, suppressing oil prices. Natural gas prices are also expected to fall in response to the decline in oil prices and competitive pressure from other fuels. The paper discusses the economy, total energy consumption, energy sources, oil supply (including imports, stocks, refining, refining margins and prices), oil demand (motor gasoline, jet fuel, distillate fuel, residual fuel oil, and other petroleum products), natural gas demand, and natural gas supply.

Beck, R.J.

1998-01-26T23:59:59.000Z

444

Oil shale: Technology status report  

SciTech Connect (OSTI)

This report documents the status of the US Department of Energy's (DOE) Oil Shale Program as of the end of FY 86. The report consists of (1) a status of oil shale development, (2) a description of the DOE Oil Shale Program, (3) an FY 86 oil shale research summary, and (4) a summary of FY 86 accomplishments. Discoveries were made in FY 86 about the physical and chemical properties and behavior of oil shales, process chemistry and kinetics, in situ retorting, advanced processes, and the environmental behavior and fate of wastes. The DOE Oil Shale Program shows an increasing emphasis on eastern US oil shales and in the development of advanced oil shale processing concepts. With the award to Foster Wheeler for the design of oil shale conceptual plants, the first step in the development of a systems analysis capability for the complete oil shale process has been taken. Unocal's Parachute Creek project, the only commercial oil shale plant operating in the United States, is operating at about 4000 bbl/day. The shale oil is upgraded at Parachute Creek for input to a conventional refinery. 67 refs., 21 figs., 3 tabs.

Not Available

1986-10-01T23:59:59.000Z

445

OIL ANALYSIS LAB TRIVECTOR ANALYSIS  

E-Print Network [OSTI]

OIL ANALYSIS LAB TRIVECTOR ANALYSIS This test method is a good routine test for the overall condition of the oil, the cleanliness, and can indicate the presence of wear metals that could be coming of magnetic metal particles within the oil. This may represent metals being worn from components (i

446

Waste lubricating oil: an annotated review. 1982 revision  

SciTech Connect (OSTI)

Because of renewed interest in waste oil, both in terms of energy conservation and as a threat to the environment, there appears to be a need for a systemic compilation of information on the subject. This is a revision of the 1979 manuscript (BETC/IC-79/4) reflecting publications of the last three years as well as incorporation of papers that were overlooked. The number of citations has jumped from 486 to 1203, with all previous citations also listed here. The bibliography is divided into broad subject areas. The Introduction gives the history and development of the used oil reclamation industry. The General section includes the comprehensive papers that address several subjects and thus, give a capsulated overview of the used oil situation. Sources of Information and Statistical Treatments of Data tell how to obtain additional and future information and data relating to waste oil and could aid those persons interested in keeping their knowledge current. The Other Lubricating Oils section covers many of the lubricants that have the potential for recycling. The Other Oils section is divided into four sub-sections to aid the reader to find the subject of interest. The section on Related Subjects includes those sideline areas that could apply to used oil reclamation.

Cotton, F.O.

1982-10-01T23:59:59.000Z

447

Beneficiation-hydroretort processing of US oil shales, engineering study  

SciTech Connect (OSTI)

This report describes a beneficiation facility designed to process 1620 tons per day of run-of-mine Alabama oil shale containing 12.7 gallons of kerogen per ton of ore (based on Fischer Assay). The beneficiation facility will produce briquettes of oil shale concentrate containing 34.1 gallons of kerogen per ton (based on Fischer Assay). The beneficiation facility will produce briquettes of oil shale concentrate containing 34.1 gallons of kerogen per ton (based on Fischer Assay) suitable for feed to a hydroretort oil extraction facility of nominally 20,000 barrels per day capacity. The beneficiation plant design prepared includes the operations of crushing, grinding, flotation, thickening, filtering, drying, briquetting, conveying and tailings empoundment. A complete oil shale beneficiation plant is described including all anticipated ancillary facilities. For purposes of determining capital and operating costs, the beneficiation facility is assumed to be located on a generic site in the state of Alabama. The facility is described in terms of the individual unit operations with the capital costs being itemized in a similar manner. Additionally, the beneficiation facility estimated operating costs are presented to show operating costs per ton of concentrate produced, cost per barrel of oil contained in concentrate and beneficiation cost per barrel of oil extracted from concentrate by hydroretorting. All costs are presented in fourth quarter of 1988 dollars.

Johnson, L.R.; Riley, R.H.

1988-12-01T23:59:59.000Z

448

Baltic oil: Moving offshore  

Science Journals Connector (OSTI)

... the consortium of Soviet, Polish and East German oil interests, will sink its first offshore bore-hole in the Baltic. This move follows four years of intensive prospecting, which ... findings. For a time, plans were afort to buy or hire a Vexco drilling rig, but when these had to be abondoned for lack of hard currency, the shut ...

Vera Rich

1980-06-19T23:59:59.000Z

449

Naphthenic lube oils  

SciTech Connect (OSTI)

A process is disclosed for increasing the volume of lubricating oil base stocks recovered from a crude oil. A fraction having an atmospheric boiling range of about 675/sup 0/ to 1100/sup 0/ F. is recovered by vacuum distillation. This fraction is treated with furfural to extract a hydrocarbon mixture containing at least 50 volume % aromatic hydrocarbons. The raffinate is a lubricating oil base stock very high in paraffinic hydrocarbons and low in naphthenic hydrocarbons. The fraction extracted by the furfural contains at least about 50 volume % aromatic hydrocarbons and less than about 10 volume % paraffinic hydrocarbons. The mixture is hydrotreated to hydrogenate a substantial portion of the aromatic hydrocarbons. The hydrotreated product then is catalytically dewaxed. After removal of low boiling components, the finished lubricating oil base stock has a viscosity of at least about 200 SUS at 100/sup 0/ F., a pour point of less than 20/sup 0/ F. and contains at least 50 volume % of naphthenic hydrocarbons, a maximum of about 40 volume % aromatic hydrocarbons, and a maximum of about 10 volume % paraffinic hydrocarbons.

Hettinger Jr., W. P.; Beck, H. W.; Rozman, G. J.; Turrill, F. H.

1985-05-07T23:59:59.000Z

450

China and Peak Oil  

Science Journals Connector (OSTI)

In the mid-1950s there was a severe oil shortage in China. Fighter jets and tanks stood still and the buses on Beijing’s streets were fueled from large bags of gas on their roofs. Several drilling teams travel...

Kjell Aleklett

2012-01-01T23:59:59.000Z

451

North Slope: Oil Rush  

Science Journals Connector (OSTI)

...place of about 46,000, situated on the Chena slough of the Tanana River. It has become...permafrost. The Trans Alaska PipelineW carrying hot oil, may face worse problems. [L. A...Despite all the unanswered questions about hot pipelines and permafrost, the restoring...

Luther J. Carter

1969-10-03T23:59:59.000Z

452

Peak oil supply or oil not for sale?  

Science Journals Connector (OSTI)

Abstract The restrictions imposed by climate change are inevitable and will be exerted either via precautionary mitigation of (mainly energy-related) CO2 emissions or via irreversible impacts on ecosystems and on human habitats. Either way, oil markets are bound to incur drastic shrinking. Concern over peak oil supply will crumble when the irrevocable peak oil demand is created. Replacing oil in the world's energy economies requires redirected market forces, notably in the form of steadily increasing oil end-use prices. Yet, thus far, crude oil prices have obeyed the market fundamentals of expanding-contracting demand and oligopolistic supply. A hockey stick supply curve supports high sales prices, providing large rents to submarginal sources. Cutting oil demand and maintaining high prices implies reducing the supply hockey stick's length by curtailing some oil producers. In such a scenario, the alliances, goals, and tactics of oil geopolitics are set to change. We identify a distribution over friendly and hostile oil suppliers, with others drifting in between the two sides. Conflicts and warfare are less aimed at conquering oil fields for exploitation than at paralyzing production capabilities of opponents or of unreliable transient sources. Covert warfare and instigation of internal conflicts are likely tactics to exhaust hostile opponents.

Aviel Verbruggen; Thijs Van de Graaf

2013-01-01T23:59:59.000Z

453

The impact of oil revenues on Arab Gulf development  

SciTech Connect (OSTI)

This book presents papers on Middle East oil policy. Topics considered include oil production policies in the Gulf States, oil planning, the philosophy of state development planning, prospects for Gulf economic coordination, the philosophy of infrastructural development, industrialization in the Arab Gulf, the agricultural potential of the Arab Gulf states, the future of banking as a Gulf industry, manpower problems and projections in the Gulf, education as an instrument of progress in the Arab Gulf states, and the impact of development on Gulf society.

El Azhary, M.S.

1984-01-01T23:59:59.000Z

454

Distribution and Production of Oil and Gas Wells by State  

Gasoline and Diesel Fuel Update (EIA)

Distribution and Production of Oil and Gas Wells by State Distribution and Production of Oil and Gas Wells by State Distribution and Production of Oil and Gas Wells by State Release date: January 7, 2011 | Next Release Date: To be determined Distribution tables of oil and gas wells by production rate for all wells, including marginal wells, are now available for most states for the years 1995 to 2009. Graphs displaying historical behavior of well production rate are also available. To download data for all states and all years, including years prior to 1995, in an Excel spreadsheet XLS (4,000 KB). The quality and completeness of data is dependent on update lag times and the quality of individual state and commercial source databases. Undercounting of the number of wells occurs in states where data is sometimes not available at the well level but only at the lease level. States not listed below will be added later as data becomes available.

455

Oil shale mining processing, uses, and environmental impacts. (Latest citations from the EI compendex*plus database). Published Search  

SciTech Connect (OSTI)

The bibliography contains citations concerning oil shale mining and retorting, uses, and related environmental aspects. References discuss pyrolyzed, gasified, and combusted oil shales. Product yields and oil quality, socioeconomic impacts, exploration, reclamation of mined lands, and waste disposal are covered. (Contains 50-250 citations and includes a subject term index and title list.) (Copyright NERAC, Inc. 1995)

NONE

1995-09-01T23:59:59.000Z

456

Effect of modifying host oil on coprocessing  

SciTech Connect (OSTI)

Petroleum is rich in aliphatic and naphthenic compounds, but usually contains relatively few aromatic or hydroaromatic compounds. This paper will explore ways in which petroleum resids (1000{degrees}F+) can be modified to improve them as coprocessing media with coal. Modifications of the resid include (1) hydrogenation with iron and molybdenum-based catalysts, (2) mild hydrogenation with dicobalt octacarbonyl (CO{sub 2}(CO){sub 8}) to convert any aromatics in the resid to hydroaromatics, (3) addition of certain polynuclear aromatic compounds that are excellent hydrogen shuttlers, and (4) catalytic hydrocracking of the resid. The untreated resid and modified oils were evaluated in thermal and catalytic coprocessing experiments. Measures for evaluating coprocessing performance include the fraction of coal converted to M soluble products and the yield of distillable oil, as measured using simulated distillation.

Hajdu, P.E.; Tierney, J.W.; Wender, I. [Univ. of Pittsburgh, PA (United States)

1995-12-01T23:59:59.000Z

457

oil supply | OpenEI  

Open Energy Info (EERE)

oil supply oil supply Dataset Summary Description CIA: World Factbook assessment of proved reserves of crude oil in barrels (bbl). Proved reserves are those quantities of petroleum which, by analysis of geological and engineering data, can be estimated with a high degree of confidence to be commercially recoverable from a given date forward, from known reservoirs and under current economic conditions. Estimated as of January 1st, 2010. Source CIA Date Released January 01st, 2010 (4 years ago) Date Updated Unknown Keywords crude oil energy energy data international oil oil supply Data text/csv icon 2010 Proved Oil Reserves (csv, 4.6 KiB) text/plain icon Original Text Format (txt, 6.5 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency

458

Measuring Dependence on Imported Oil  

Gasoline and Diesel Fuel Update (EIA)

Dependence on Imported Oil Dependence on Imported Oil by C. William Skinner* U.S. dependence on imported oil** can be measured in at least two ways. The differences hinge largely on whether oil imports are defined as net imports (total imports minus exports) or as total imports. EIA believes that the net-imports definition gives a clearer indication of the fraction of oil consumed that could not have been supplied from domestic sources and is thus the most appropriate measure. With this issue of the Monthly Energy Review, the Energy Information Administration (EIA) introduces a revised table that expresses depend- ence on imports in terms of both measures. How dependent is the United States on foreign oil? How dependent are we on oil from the Persian Gulf or other sensitive areas? Do we import more than we produce domes-

459

Regional Residential Heating Oil Prices  

Gasoline and Diesel Fuel Update (EIA)

Slide 2 of 11 Notes: One of the first places where consumers are feeling the impact of this winterÂ’s market pressures is in home heating oil prices. This chart shows prices through February 7, the most recent EIA data available. The general level of heating oil prices each year is largely a function of crude oil prices, and the price range over the course of the heating season is typically about 10 cents per gallon. Exceptions occur in unusual circumstances, such as very cold weather, large changes in crude oil prices, or supply problems. Heating oil prices for East Coast consumers started this winter at just over $1 per gallon, but rising crude oil prices drove them up nearly 21 cents per gallon through mid-January. With the continuing upward pressure from crude oil markets, magnified by a regional shortfall of

460

A tight-binding potential for atomistic simulations of carbon interacting with transition metals: Application to the Ni-C system  

E-Print Network [OSTI]

for transition metals, carbon, and transition metal carbides, which has been optimized through a systematicA tight-binding potential for atomistic simulations of carbon interacting with transition metals of the transition metal, is used to obtain a transferable tight-binding model of the carbon-carbon, metal-metal

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "including tight oil" 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

Oil consumption, pollutant emission, oil proce volatility and economic activities in selected Asian Developing Economies.  

E-Print Network [OSTI]

??It is now well established in the literature that oil consumption, oil price shocks, and oil price volatility may impact the economic activities negatively. Studies… (more)

Rafiq, Shuddhasattwa

2009-01-01T23:59:59.000Z

462

Oil shale mining studies and analyses of some potential unconventional uses for oil shale  

SciTech Connect (OSTI)

Engineering studies and literature review performed under this contract have resulted in improved understanding of oil shale mining costs, spent shale disposal costs, and potential unconventional uses for oil shale. Topics discussed include: costs of conventional mining of oil shale; a mining scenario in which a minimal-scale mine, consistent with a niche market industry, was incorporated into a mine design; a discussion on the benefits of mine opening on an accelerated schedule and quantified through discounted cash flow return on investment (DCFROI) modelling; an estimate of the costs of disposal of spent shale underground and on the surface; tabulation of potential increases in resource recovery in conjunction with underground spent shale disposal; the potential uses of oil shale as a sulfur absorbent in electric power generation; the possible use of spent shale as a soil stabilizer for road bases, quantified and evaluated for potential economic impact upon representative oil shale projects; and the feasibility of co-production of electricity and the effect of project-owned and utility-owned power generation facilities were evaluated. 24 refs., 5 figs., 19 tabs.

McCarthy, H.E.; Clayson, R.L.

1989-07-01T23:59:59.000Z

463

The fundamental limit on the rate of quantum dynamics: the unified bound is tight  

E-Print Network [OSTI]

The question of how fast a quantum state can evolve has attracted a considerable attention in connection with quantum measurement, metrology, and information processing. Since only orthogonal states can be unambiguously distinguished, a transition from a state to an orthogonal one can be taken as the elementary step of a computational process. Therefore, such a transition can be interpreted as the operation of "flipping a qubit", and the number of orthogonal states visited by the system per unit time can be viewed as the maximum rate of operation. A lower bound on the orthogonalization time, based on the energy spread DeltaE, was found by Mandelstam and Tamm. Another bound, based on the average energy E, was established by Margolus and Levitin. The bounds coincide, and can be exactly attained by certain initial states if DeltaE=E; however, the problem remained open of what the situation is otherwise. Here we consider the unified bound that takes into account both DeltaE and E. We prove that there exist no initial states that saturate the bound if DeltaE is not equal to E. However, the bound remains tight: for any given values of DeltaE and E, there exists a one-parameter family of initial states that can approach the bound arbitrarily close when the parameter approaches its limit value. The relation between the largest energy level, the average energy, and the orthogonalization time is also discussed. These results establish the fundamental quantum limit on the rate of operation of any information-processing system.

Lev B. Levitin; Tommaso Toffoli

2009-05-20T23:59:59.000Z

464

2011 IEA Response System for Oil Supply Emergencies | Department of Energy  

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

2011 IEA Response System for Oil Supply Emergencies 2011 IEA Response System for Oil Supply Emergencies 2011 IEA Response System for Oil Supply Emergencies Emergency response to oil supply disruptions has remained a core mission of the International Energy Agency since its founding in 1974. This information pamphlet explains the decisionmaking process leading to an IEA collective action, the measures available - focusing on stockdraw - and finally, the historical background of major oil supply disruptions and the IEA response to them. It also demonstrates the continuing need for emergency preparedness, including the growing importance of engaging key transition and emerging economies in dialogue about energy security. 2011 IEA Response System for Oil Supply Emergencies More Documents & Publications IEA Response System for Oil Supply Emergencies 2012

465

2011 IEA Response System for Oil Supply Emergencies | Department of Energy  

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

1 IEA Response System for Oil Supply Emergencies 1 IEA Response System for Oil Supply Emergencies 2011 IEA Response System for Oil Supply Emergencies Emergency response to oil supply disruptions has remained a core mission of the International Energy Agency since its founding in 1974. This information pamphlet explains the decisionmaking process leading to an IEA collective action, the measures available - focusing on stockdraw - and finally, the historical background of major oil supply disruptions and the IEA response to them. It also demonstrates the continuing need for emergency preparedness, including the growing importance of engaging key transition and emerging economies in dialogue about energy security. 2011 IEA Response System for Oil Supply Emergencies More Documents & Publications IEA Response System for Oil Supply Emergencies 2012

466

MECS Fuel Oil Figures  

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

: Percentage of Total Purchased Fuels by Type of Fuel : Percentage of Total Purchased Fuels by Type of Fuel Figure 1. Percent of Total Purchased Fuel Sources: Energy Information Administration. Office of Energy Markets and End Use, Manufacturing Energy Consumption Survey (MECS): Consumption of Energy; U.S. Department of Commerce, Bureau of the Census, Annual Survey of Manufactures (ASM): Statistics for Industry Groups and Industries: Statistical Abstract of the United States. Note: The years below the line on the "X" Axis are interpolated data--not directly from the Manufacturing Energy Consumption Survey or the Annual Survey of Manufactures. Figure 2: Changes in the Ratios of Distillate Fuel Oil to Natural Gas Figure 2. Changes in the Ratios of Distillate Fuel Oil to Natural Gas Sources: Energy Information Administration. Office of

467

fuel_oil.pdf  

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

Fuel Oil Usage Form Fuel Oil Usage Form 1999 Commercial Buildings Energy Consumption Survey (CBECS) 1. Timely submission of this report is mandatory under Public Law 93-275, as amended. 2. This completed report is due by 3. Data reported on this questionnaire are for the entire building identified in the label to the right. 4. Data may be submitted directly on this questionnaire or in any other format, such as a computer-generated listing, which provides the same i nformation and is conve nient for y our company. a. You may submit a single report for the entire building, or if it i s easier, a separate report for each of several accounts in the building. These will then be aggregated by the survey contractor. b. If you are concerned about your individual account information, you may c

468

Shale oil recovery process  

DOE Patents [OSTI]

A process of producing within a subterranean oil shale deposit a retort chamber containing permeable fragmented material wherein a series of explosive charges are emplaced in the deposit in a particular configuration comprising an initiating round which functions to produce an upward flexure of the overburden and to initiate fragmentation of the oil shale within the area of the retort chamber to be formed, the initiating round being followed in a predetermined time sequence by retreating lines of emplaced charges developing further fragmentation within the retort zone and continued lateral upward flexure of the overburden. The initiating round is characterized by a plurality of 5-spot patterns and the retreating lines of charges are positioned and fired along zigzag lines generally forming retreating rows of W's. Particular time delays in the firing of successive charges are disclosed.

Zerga, Daniel P. (Concord, CA)

1980-01-01T23:59:59.000Z

469

Emulsified industrial oils recycling  

SciTech Connect (OSTI)

The industrial lubricant market has been analyzed with emphasis on current and/or developing recycling and re-refining technologies. This task has been performed for the United States and other industrialized countries, specifically France, West Germany, Italy and Japan. Attention has been focused at emulsion-type fluids regardless of the industrial application involved. It was found that emulsion-type fluids in the United States represent a much higher percentage of the total fluids used than in other industrialized countries. While recycling is an active matter explored by the industry, re-refining is rather a result of other issues than the mere fact that oil can be regenerated from a used industrial emulsion. To extend the longevity of an emulsion is a logical step to keep expenses down by using the emulsion as long as possible. There is, however, another important factor influencing this issue: regulations governing the disposal of such fluids. The ecological question, the respect for nature and the natural balances, is often seen now as everybody's task. Regulations forbid dumping used emulsions in the environment without prior treatment of the water phase and separation of the oil phase. This is a costly procedure, so recycling is attractive since it postpones the problem. It is questionable whether re-refining of these emulsions - as a business - could stand on its own if these emulsions did not have to be taken apart for disposal purposes. Once the emulsion is separated into a water and an oil phase, however, re-refining of the oil does become economical.

Gabris, T.

1982-04-01T23:59:59.000Z

470

STEO December 2012 - oil production  

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

Rise in 2012 U.S. oil production largest since 1859, output in 2013 seen Rise in 2012 U.S. oil production largest since 1859, output in 2013 seen topping 7 million bpd U.S. crude oil production is now expected to rise by about 760,000 barrels per day in 2012, the biggest annual increase in oil output since U.S. commercial crude oil production began in 1859. American oil producers are expected to pump a daily average of 6.4 million barrels of crude oil this year, according to the U.S. Energy Information Administrator's new monthly energy forecast. The annual increase in oil output tops the previous record set in 1951 and marks the largest yearly production increase ever. Most of the increase in crude oil production is driven by drilling activity in shale formations located in Texas, North Dakota and Montana. U.S. crude oil production next year is expected to top 7 million barrels per day for the first time

471

Energy dependence of the optical potential of weakly and tightly bound nuclei as projectiles on a medium-mass target  

SciTech Connect (OSTI)

Angular distributions for the elastic scattering of the weakly bound {sup 6,7}Li+{sup 144}Sm systems were measured with high accuracy at bombarding energies from 85% up to 170% of the Coulomb barrier. An optical model analysis was performed, and the relevant parameters of the real and imaginary parts of the optical potential were extracted. The results are compared with those previously published for the tightly bound {sup 12}C+{sup 144}Sm and {sup 16}O+{sup 144}Sm systems. The usual threshold anomaly observed in the behavior of the potential of tightly bound systems was not observed for either weakly bound system. This absence is attributed to the repulsion due to breakup coupling which cancels the attraction arising from couplings with bound channels.

Figueira, J. M.; Arazi, A.; Carnelli, P.; Heimann, D. Martinez; Negri, A. E.; Pacheco, A. J. [Laboratorio Tandar, Comision Nacional de Energia Atomica, B1650KNA San Martin, Buenos Aires (Argentina); Consejo Nacional de Investigaciones Cientificas y Tecnicas, C1033AAJ Ciudad de Buenos Aires (Argentina); Niello, J. O. Fernandez [Laboratorio Tandar, Comision Nacional de Energia Atomica, B1650KNA San Martin, Buenos Aires (Argentina); Consejo Nacional de Investigaciones Cientificas y Tecnicas, C1033AAJ Ciudad de Buenos Aires (Argentina); Escuela de Ciencia y Tecnologia, Universidad de San Martin, B1650BWA San Martin, Buenos Aires (Argentina); Capurro, O. A.; Fimiani, L.; Marti, G. V. [Laboratorio Tandar, Comision Nacional de Energia Atomica, B1650KNA San Martin, Buenos Aires (Argentina); Lubian, J.; Monteiro, D. S.; Gomes, P. R. S. [Instituto de Fisica, Universidade Federal Fluminense, Gragoata, Niteroi, R. J., 24210-340 (Brazil)

2010-02-15T23:59:59.000Z

472

14 - Oil spill remote sensing: A forensic approach  

Science Journals Connector (OSTI)

Publisher Summary Even though the design and electronics of sensors are becoming increasingly sophisticated and sensors are becoming much less expensive, the operational use of remote sensing equipment lags behind the development of the technology. The most common forms of oil spill surveillance and mapping is done with simple still or video photography, which provide little, if any, forensic data. Remote sensing from aircraft is still the most common form of oil spill tracking. Attempts to use satellite remote sensing for oil spills, although successful, are not necessarily as claimed and are generally limited to identifying features at sites of known oil spills. The laser fluorosensor is a most useful instrument to forensics because of its unique capability to positively identify oil against most backgrounds, including water, soil, weeds, ice, and snow. Radar offers the only potential for searching in large areas and carrying out remote sensing during foul weather conditions, but offers very poor positive detection characteristics and thus low forensic capability. The usefulness of the visible spectrum for oil detection is limited. It is, however, an economical way to document oil spills and provide baseline data on shorelines or relative positions.

Merv Fingas; Carl E. Brown

2007-01-01T23:59:59.000Z

473

Chapter 1 - Refining Heavy Oil and Extra-heavy Oil  

Science Journals Connector (OSTI)

The definitions of heavy oil, extra-heavy oil, and tar sand bitumen are inadequate insofar as the definitions rely upon a single physical property to define a complex feedstock. This chapter presents viable options to the antiquated definitions of the heavy feedstocks (heavy oil, extra-heavy oil, and tar sand bitumen) as well as an introduction to the various aspects of heavy feedstock refining in order for the reader to place each feedstock in the correct context of properties, behavior, and refining needs.

James G. Speight

2013-01-01T23:59:59.000Z

474

Unconventional oil market assessment: ex situ oil shale.  

E-Print Network [OSTI]

??This thesis focused on exploring the economic limitations for the development of western oil shale. The analysis was developed by scaling a known process and… (more)

Castro-Dominguez, Bernardo

2010-01-01T23:59:59.000Z

475

Crude Oil Prices Table 21. Domestic Crude Oil First Purchase...  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Information Administration Petroleum Marketing Annual 1995 41 Table 21. Domestic Crude Oil First Purchase Prices (Dollars per Barrel) - Continued Year Month PAD District II...

476

Validated HPLC Method and Temperature Stabilities for Oil-Soluble Organosulfur Compounds in Garlic Macerated Oil  

Science Journals Connector (OSTI)

......HPLC Method and Temperature Stabilities for Oil-Soluble Organosulfur Compounds in Garlic Macerated Oil Miyoung Yoo Sunyoung Kim Sanghee Lee Dongbin...enhance the utilization of garlic macerated oil as functional foods, oil-soluble organosulfur......

Miyoung Yoo; Sunyoung Kim; Sanghee Lee; Dongbin Shin

2013-11-01T23:59:59.000Z

477

Use of high-temperature gas-tight electrochemical cells to measure electronic transport and thermodynamics in metal oxides  

SciTech Connect (OSTI)

By using a gas-tight electrochemical cell, the authors can perform high-temperature coulometric titration and measure electronic transport properties to determine the electronic defect structure of metal oxides. This technique reduces the time and expense required for conventional thermogravimetric measurements. The components of the gas-tight coulometric titration cell are an oxygen sensor, Pt/yttria stabilized zirconia (YSZ)/Pt, and an encapsulated metal oxide sample. Based on cell design, both transport and thermodynamic measurements can be performed over a wide range of oxygen partial pressures (pO{sub 2} = 10{sup {minus}35} to 1 atm). This paper describes the high-temperature gas-tight electrochemical cells used to determine electronic defect structures and transport properties for pure and doped-oxide systems, such as YSZ, doped and pure ceria (Ca-CeO{sub 2} and CeO{sub 2}), copper oxides, and copper-oxide-based ceramic superconductors, transition metal oxides, SrFeCo{sub 0.5}O{sub x}, and BaTiO{sub 3}.

Park, J.H.; Ma, B.; Park, E.T. [Argonne National Lab., IL (United States). Energy Technology Div.

1997-10-01T23:59:59.000Z

478

New Zealand Energy Data: Oil Consumption by Fuel and Sector | OpenEI  

Open Energy Info (EERE)

Oil Consumption by Fuel and Sector Oil Consumption by Fuel and Sector Dataset Summary Description The New Zealand Ministry of Economic Development publishes energy data including many datasets related to oil and other petroleum products. Included here are two oil consumption datasets: quarterly petrol consumption by sector (agriculture, forestry and fishing; industrial; commercial; residential; transport industry; and international transport), from 1974 to 2010; and oil consumption by fuel type (petrol, diesel, fuel oil, aviation fuels, LPG, and other), also for the years 1974 through 2010. The full 2010 Energy Data File is available: http://www.med.govt.nz/upload/73585/EDF%202010.pdf. Source New Zealand Ministry of Economic Development Date Released Unknown Date Updated July 02nd, 2010 (4 years ago)

479

Impacts of the Weatherization Assistance Program in fuel-oil heated houses  

SciTech Connect (OSTI)

The U.S. DOE Weatherization Assistance Program (WAP) Division requested Oak Ridge National Laboratory to help design and conduct an up-to-date assessment of the Program. The evaluation includes five separate studies; the fuel oil study is the subject of this paper. The primary goal of the fuel-oil study was to provide a region-wide estimate of the space-heating fuel oil saved by the Program in the Northeast during the 1991 and 1992 program years. Other goals include assessing the cost effectiveness of the Program within the fuel-oil submarket, and identifying factors which caused fuel-oil savings to vary. This paper reports only the highlights from the fuel-oil study`s final report.

Levins, W.P.; Ternes, M.P.

1994-09-01T23:59:59.000Z

480

Wireless technology collects real-time information from oil and gas wells  

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

Wireless technology collects real-time information from oil and gas Wireless technology collects real-time information from oil and gas wells Wireless technology collects real-time information from oil and gas wells The patented system delivers continuous electromagnetic data on the reservoir conditions, enabling economical and effective monitoring and analysis. April 3, 2012 One of several active projects, LANL and Chevron co-developed INFICOMM(tm), a wireless technology used to collect real-time temperature and pressure information from sensors in oil and gas wells, including very deep wells already producing oil and gas and drilling operations for new wells. One of several active projects, LANL and Chevron co-developed INFICOMM(tm), a wireless technology used to collect real-time temperature and pressure information from sensors in oil and gas wells, including very deep wells

Note: This page contains sample records for the topic "including tight oil" 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.
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481

Reactivation of an Idle Lease to Increase Heavy Oil Recovery Through Application of Conventional Steam Drive Technology in a Low Dip Slope and Basin Reservoir in the Midway-Sunset Field, San Jaoquin Basin, California  

SciTech Connect (OSTI)

A previously idle portion of the Midway-Sunset field, the ARCO Western Energy Pru Fee property, is being brought back into commercial production through tight integration of geologic characterization, geostatistical modeling, reservoir simulation, and petroleum engineering. This property, shut-in over a decade ago as economically marginal using conventional cyclic steaming methods, has a 200-300 foot thick oil column in the Monarch Sand. However, the sand lacks effective steam barriers and has a thick water-saturation zone above the oil-water contact. These factors require an innovative approach to steam flood production design that will balance optimal total oil production against economically viable steam-oil ratios and production rates. The methods used in the Class III demonstration are accessible to most operators in the Midway-Sunset field and could be used to revitalize properties with declining production of heavy oils throughout the region.

Steven Schamel

1998-03-20T23:59:59.000Z

482

Reactivation of an Idle Lease to Increase Heavy Oil Recovery Through Application of Conventional Steam Drive Technology in a Low Dip Slope and Basin Reservoir in the Midway-Sunset Field, San Jaoquin Basin, California  

SciTech Connect (OSTI)

A previously idle portion of the Midway-Sunset field, the ARCO Western Energy Pru Fee property, is being brought back into commercial production through tight integration of geologic characterization, geostatistical modeling, reservoir simulation, and petroleum engineering. This property, shut-in over a decade ago as economically marginal using conventional cyclic steaming methods, has a 200-300 foot thick oil column in the Monarch Sand. However, the sand lacks effective steam barriers and has a thick water-saturation zone above the oil-water contact. These factors require an innovative approach to steam flood production design that will balance optimal total oil production against economically viable steam-oil ratios and production rates. The methods used in the Class III demonstration are accessible to most operators in the Midway-Sunset field and could be used to revitalize properties with declining production of heavy oils throughout the region.

Steven Schamel

1998-08-31T23:59:59.000Z

483

Consumer Winter Heating Oil Costs  

Gasoline and Diesel Fuel Update (EIA)

5 5 Notes: Using the Northeast as a regional focus for heating oil, the typical oil-heated household consumes about 680 gallons of oil during the winter, assuming that weather is "normal." The previous three winters were warmer than average and generated below normal consumption rates. Last winter, consumers saw large increases over the very low heating oil prices seen during the winter of 1998-1999 but, outside of the cold period in late January/early February they saw relatively low consumption rates due to generally warm weather. Even without particularly sharp cold weather events this winter, we think consumers are likely to see higher average heating oil prices than were seen last winter. If weather is normal, our projections imply New England heating oil

484

Retail Diesel Fuel Oil Prices  

Gasoline and Diesel Fuel Update (EIA)

Along with heating oil prices, the distillate supply squeeze has Along with heating oil prices, the distillate supply squeeze has severely impacted diesel fuel prices, especially in the Northeast. Diesel fuel is bascially the same product as home heating oil. The primary difference is that diesel has a lower sulfur content. When heating oil is in short supply, low sulfur diesel fuel can be diverted to heating oil supply. Thus, diesel fuel prices rise with heating heating oil prices. Retail diesel fuel prices nationally, along with those of most other petroleum prices, increased steadily through most of 1999. But prices in the Northeast jumped dramatically in the third week of January. Diesel fuel prices in New England rose nearly 68 cents per gallon, or 47 percent, between January 17 and February 7. While EIA does not have

485

Northeast Home Heating Oil Reserve  

Gasoline and Diesel Fuel Update (EIA)

Northeast Home Heating Oil Reserve Northeast Home Heating Oil Reserve Information on the Northeast Home Heating Oil Reserve is available from the U.S. Department of Energy (DOE) Office of Petroleum Reserves web site at http://www.fossil.energy.gov/programs/reserves/heatingoil/. Northeast Home Heating Oil Reserve (NEHHOR) inventories now classified as ultra-low sulfur distillate (15 parts per million) are not considered to be in the commercial sector and therefore are excluded from distillate fuel oil supply and disposition statistics in Energy Information Administration publications, such as the Weekly Petroleum Status Report, Petroleum Supply Monthly, and This Week In Petroleum. Northeast Home Heating Oil Reserve Terminal Operator Location (Thousand Barrels) Hess Corp. Groton, CT 500*

486

International Oil Supplies and Demands  

SciTech Connect (OSTI)

The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--90 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single view of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.

Not Available

1991-09-01T23:59:59.000Z

487

International Oil Supplies and Demands  

SciTech Connect (OSTI)

The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--1990 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single view of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.

Not Available

1992-04-01T23:59:59.000Z

488

The twentieth oil shale symposium proceedings  

SciTech Connect (OSTI)

This book contains 20 selections. Some of the titles are: The technical contributions of John Ward Smith in oil shale research; Oil shale rubble fires: ignition and extinguishment; Fragmentation of eastern oil shale for in situ recovery; A study of thermal properties of Chinese oil shale; and Natural invasion of native plants on retorted oil shale.

Gary, J.H.

1987-01-01T23:59:59.000Z

489

Rheological Behavior of Castor Oil Biodiesel  

Science Journals Connector (OSTI)

Rheological Behavior of Castor Oil Biodiesel ... This work aims at assessing the rheological behavior of castor oil, castor oil biodiesel, and undegraded and degraded biodiesel at different exposure times and temperatures. ... Castor oil biodiesel presents viscosity higher than diesel oil, but this drawback can be corrected by means of blends of both components at different proportions. ...

Marta M. Conceição; Roberlúcia A. Candeia; Hermesson J. Dantas; Luiz E. B. Soledade; Valter J. Fernandes, Jr.; Antonio G. Souza

2005-07-08T23:59:59.000Z

490

BP Oil Spill November 10, 2011  

E-Print Network [OSTI]

BP Oil Spill Qiyam Tung November 10, 2011 1 Introduction Figure 1: BP Oil spill (source: http://thefoxisblack.com/2010/05/02/the-bp-oil-spill-in-the-gulf-of-mexico/) Last year, there was a major oil spill caused major techniques to minimize the threat once it happened. What kind of damage would an oil spill like this cause

Lega, Joceline

491

EIA - AEO2010 - World oil prices and production trends in AEO2010  

Gasoline and Diesel Fuel Update (EIA)

World oil prices and production trends in AEO2010 World oil prices and production trends in AEO2010 Annual Energy Outlook 2010 with Projections to 2035 World oil prices and production trends in AEO2010 In AEO2010, the price of light, low-sulfur (or “sweet”) crude oil delivered at Cushing, Oklahoma, is tracked to represent movements in world oil prices. EIA makes projections of future supply and demand for “total liquids,” which includes conventional petroleum liquids—such as conventional crude oil, natural gas plant liquids, and refinery gain—in addition to unconventional liquids, which include biofuels, bitumen, coal-to-liquids (CTL), gas-to-liquids (GTL), extra-heavy oils, and shale oil. World oil prices can be influenced by a multitude of factors. Some tend to be short term, such as movements in exchange rates, financial markets, and weather, and some are longer term, such as expectations concerning future demand and production decisions by the Organization of the Petroleum Exporting Countries (OPEC). In 2009, the interaction of market factors led prompt month contracts (contracts for the nearest traded month) for crude oil to rise relatively steadily from a January average of $41.68 per barrel to a December average of $74.47 per barrel [38].

492

Contracts for field projects and supporting research on enhanced oil recovery and improved drilling technology. Progress review No. 22, quarter ending March 31, 1980  

SciTech Connect (OSTI)

This report contains statements of objectives and summaries of technical progress on all DOE contracts pertaining to enhanced oil recovery and improved drilling techniques. Subject categories include chemical flooding; carbon dioxide injection; thermal recovery of heavy oil; resource assessment; improved drilling technology; residual oil; environmental; petroleum technology; and microbial enhanced oil recovery. An index containing the names of the companies and institutions involved is included. Current publications resulting from the DOE contractual program are listed. (DMC)

Linville, B. (ed.)

1980-07-01T23:59:59.000Z

493

Heat of combustion of retorted and burnt Colorado oil shale  

SciTech Connect (OSTI)

Heats of combustion were measured for 12 samples of retorted and 21 samples of burnt Colorado oil shale originating from raw shales with grades that ranged from 13 to 255 cm/sup 3/ of shale oil/kg of oil shale. For the retorted shales, the authors resolve the heat of combustion into exothermic contributions from combustion of carbon residue and iron sulfides and endothermic contributions from carbonate decomposition and glass formation. Eight samples reported in the literature were included in this analysis. Variations in the first three constituents account for over 99% of the variation in the heats of combustion. For the burnt shales, account must also be taken of the partial conversion of iron sulfides to sulfates. Equations are developed for calculating the heat of combustion of retorted and burnt oil shale with a standard error of about 60 J/g. 13 refs.

Burnham, A.K.; Crawford, P.C.; Carley, J.F.

1982-07-01T23:59:59.000Z

494

Heat of combustion of retorted and burnt Colorado oil shale  

SciTech Connect (OSTI)

Heats of combustion were measured for 12 samples of retorted and 21 samples of burnt Colorado oil shale originating from raw shales with grades that ranged from 13 to 255 cm/sup 3/ of shale oil/kg of oil shale. For the retorted shales, the heat of combustion was resolved into exothermic contributions from combustion of carbon residue and iron sulfides and endothermic contributions from carbonate decomposition and glass formation. Eight samples reported in the literature were included in this analysis. Variations in the first three constituents account for over 99% of the variation in the heats of combustion. For the burnt shales, account must also be taken of the partial conversion of iron sulfides to sulfates. Equations are developed for calculating the heat of combustion of retorted and burnt oil shale with a standard error of about 60 J/g.

Burnham, A.K.; Carley, J.F.; Crawford, P.C.

1982-07-01T23:59:59.000Z

495

Kazakhstan seeks to step up crude oil export capabilities  

SciTech Connect (OSTI)

This paper reports that the Commonwealth of Independent States' Kazakhstan republic is driving to achieve international export capability for its crude oil production. Latest official figures showed Kazakhstan producing 532,000 b/d, or a little more than 5% of the C.I.S. total of 10.292 million b/d. As part of its oil export campaign, Kazakhstan agreed with Oman to a joint venture pipeline to ship oil from Kazakh fields, including supergiant Tengiz, earmarked for further development by a Chevron Corp. joint venture. In addition, Kazakh leaders were scheduled to conduct 3 days of talks last week with Turkish officials covering construction of a crude oil pipeline to the Mediterranean Sea through Turkey.

Not Available

1992-06-22T23:59:59.000Z

496

Raman/FTIR spectroscopy of oil shale retort gases  

SciTech Connect (OSTI)

A Raman facility was assembled in order to aid in the evaluation of the feasibility of using Raman or FTIR spectroscopy for analyzing gas mixtures of interest in oil shale. Applications considered in oil shale research included both retort monitoring and laboratory kinetic studies. Both techniques gave limits of detection between 10 and 1000 ppM for ten representative pertinent gases. Both techniques are inferior as a general analytical technique for oil shale gas analysis in comparison with mass spectroscopy, which had detection limits between 1 and 50 ppM for the same gases. The conclusion of the feasibility study was to recommend that mass spectroscopic techniques be used for analyzing gases of interest to oil shale.

Richardson, J H; Monaco, S B; Sanborn, R H; Hirschfeld, T B; Taylor, J R

1982-08-01T23:59:59.000Z

497

Failure surface model for oil shale  

SciTech Connect (OSTI)

One promising means of recovering oil from oil shale is to retort the shale in situ. Currently, modified in situ technology requires the construction of extensive underground openings or retorts. The remaining media (structure left around these retorts must support the overburden and contain the retorting shale. A failure criterion for oil shale, which is presented in this paper, was developed so that regions in the retort structure where the shale may be approaching failure can be identified. This criterion, adapted from composite materials applications, is essentially a closed surface in six-dimensional stress space and makes it possible to describe the anisotropic nature of failure in layered materials. The failure surface can be defined by five parameters which are determined from five simple laboratory tests. The surface is developed for a 80 ml/kg kerogen content shale and its features are discussed in detail. The predictions of the model are found to be in agreement with the results of a large number of laboratory tests, including uniaxial and triaxial compression tests. One unique (for rocks) test series is discussed which involves the failure of thin-walled tubes under combined compression and torsion. Finally, it is shown how the model can be extended to include the variation of material properties with kerogen content and temperature.

Costin, L.S.

1981-08-01T23:59:59.000Z

498

Biobjective optimization for general oil field development  

Science Journals Connector (OSTI)

Abstract The optimization of oil field development and production planning typically requires the consideration of multiple, possibly conflicting, objectives. For example, in a waterflooding project, we might seek to maximize oil recovery and minimize water injection. It is therefore important to devise and test optimization procedures that consider two or more objectives in the determination of optimal development and production plans. In this work we present an approach for field development optimization with two objectives. A single-objective product formulation, which systematically combines the two objectives in a sequence of single-objective optimization problems, is applied. The method, called BiPSOMADS, utilizes at its core our recently developed PSO–MADS (Particle Swarm Optimization–Mesh Adaptive Direct Search) hybrid optimization algorithm. This derivative-free procedure has been shown to be effective for the solution of generalized field development and well control problems that include categorical, discrete and continuous variables along with general (nonlinear) constraints. Four biobjective field development and well control examples are solved using BiPSOMADS. These examples include problems that consider the maximization of both net present value and cumulative oil production, and the maximization of both long-term and short-term reservoir performance. An example that highlights the applicability of biobjective optimization for field development under geological uncertainty is also presented. This usage of BiPSOMADS enables us to maximize expected reservoir performance while reducing the risk associated with the worst-case scenario.

Obiajulu J. Isebor; Louis J. Durlofsky

2014-01-01T23:59:59.000Z

499

Mercury and tritium removal from DOE waste oils  

SciTech Connect (OSTI)

This work covers the investigation of vacuum extraction as a means to remove tritiated contamination as well as the removal via sorption of dissolved mercury from contaminated oils. The radiation damage in oils from tritium causes production of hydrogen, methane, and low-molecular-weight hydrocarbons. When tritium gas is present in the oil, the tritium atom is incorporated into the formed hydrocarbons. The transformer industry measures gas content/composition of transformer oils as a diagnostic tool for the transformers` condition. The analytical approach (ASTM D3612-90) used for these measurements is vacuum extraction of all gases (H{sub 2}, N{sub 2}, O{sub 2}, CO, CO{sub 2}, etc.) followed by analysis of the evolved gas mixture. This extraction method will be adapted to remove dissolved gases (including tritium) from the SRS vacuum pump oil. It may be necessary to heat (60{degrees}C to 70{degrees}C) the oil during vacuum extraction to remove tritiated water. A method described in the procedures is a stripper column extraction, in which a carrier gas (argon) is used to remove dissolved gases from oil that is dispersed on high surface area beads. This method appears promising for scale-up as a treatment process, and a modified process is also being used as a dewatering technique by SD Myers, Inc. (a transformer consulting company) for transformers in the field by a mobile unit. Although some mercury may be removed during the vacuum extraction, the most common technique for removing mercury from oil is by using sulfur-impregnated activated carbon (SIAC). SIAC is currently being used by the petroleum industry to remove mercury from hydrocarbon mixtures, but the sorbent has not been previously tested on DOE vacuum oil waste. It is anticipated that a final process will be similar to technologies used by the petroleum industry and is comparable to ion exchange operations in large column-type reactors.

Klasson, E.T. [Oak Ridge National Lab., TN (United States)

1997-10-01T23:59:59.000Z

500

INTEGRATION OF HIGH TEMPERATURE GAS REACTORS WITH IN SITU OIL SHALE RETORTING  

SciTech Connect (OSTI)

This paper evaluates the integration of a high-temperature gas-cooled reactor (HTGR) to an in situ oil shale retort operation producing 7950 m3/D (50,000 bbl/day). The large amount of heat required to pyrolyze the oil shale and produce oil would typically be provided by combustion of fossil fuels, but can also be delivered by an HTGR. Two cases were considered: a base case which includes no nuclear integration, and an HTGR-integrated case.

Eric P. Robertson; Michael G. McKellar; Lee O. Nelson

2011-05-01T23:59:59.000Z