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1

North American Shale Gas | OSTI, US Dept of Energy, Office of Scientific  

Office of Scientific and Technical Information (OSTI)

North American Shale Gas North American Shale Gas Shale Gas Research in DOE Databases Energy Citations Database DOE Information Bridge Science.gov WorldWideScience.org More information DOE's Early Investment in Shale Gas Technology Producing Results Today (NETL) What is Shale Gas and why is it important? (EIA) Review of Emerging Resources: U.S. Shale Gas and Shale Oil Plays (EIA) Shale Gas: Applying Technology to Solve America's Energy Challenges (NETL brochure) Secretary of Energy Advisory Board Subcommittee (SEAB) on Shale Gas Production Posts Draft Report North American Shale Gas Source: U.S. Energy Information Administration based on data from various published studies. Visit the Science Showcase homepage. OSTI Homepage Mobile Gallery Subscribe to RSS OSTI Blog Get Widgets Get Alert Services

2

North American Electric Reliability Corporation Interconnections...  

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

North American Electric Reliability Corporation Interconnections North American Electric Reliability Corporation Interconnections Map of the North American Electric Reliability...

3

North American Energy Ministers Meeting  

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

Washington– The North American Energy Ministers met today, in response to the call of the North American Leaders, to advance an energy agenda that expands the continent’s leadership in energy, strengthens North American energy security, supports shared economic prosperity and environmental performance. This meeting builds upon a long, productive and successful history of trilateral North American collaboration on energy issues.

4

Multistep pyrolysis kinetics of North Korean oil shale  

Science Journals Connector (OSTI)

In this paper, multistep pyrolysis kinetics of North Korean oil shale was investigated by thermogravimetric analysis. All the...?1...from room temperature to 873 K under nitrogen atmosphere. The main oil-producin...

Wei Wang; Shuyuan Li; Changtao Yue; Yue Ma

2014-10-01T23:59:59.000Z

5

North American Electric Reliability Corporation Interconnections...  

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

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

6

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance...  

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

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report The following information...

7

NORTH AMERICAN WATER OFFICE  

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

NORTH AMERICAN WATER OFFICE NORTH AMERICAN WATER OFFICE P.O. Box 174 Lake Elmo, MN 55042 Phone: (612) 770-3861 Fax: (612) 770-3976 January 30, 1998 US Department of Energy Office of General Council GC-52 1000 Independence Ave. SW Washington DC 20585 RE: Preparation of Report to Congress on Price-Anderson Act Dear Office of General Council: The Price Anderson Act should be eliminated. The Price Anderson Act assumes that the encouragement and growth of the commercial nuclear industry is in the public interest. It is not. Rational evaluation of the commercial nuclear industry forces the conclusion that the Price Anderson Act simply shields the commercial nuclear industry from costs that it would otherwise, in a fair market setting, be forced to internalize and pay. Price Anderson amounts to

8

Shale Play Politics: The Intergovernmental Odyssey of American Shale Governance  

Science Journals Connector (OSTI)

Most notably, this involves refinement of the practice of hydraulic fracturing (more commonly known as “fracking”) and the related maturation of horizontal drilling techniques. ... (16) Twenty-four states considered legislation in 2013 to either amend an existing tax or create a new one, with significant changes approved in Illinois, North Dakota, and Mississippi and more modest adjustments approved elsewhere. ...

Barry G. Rabe

2014-02-10T23:59:59.000Z

9

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

10

Honda: North American Manufacturing Facilities | Department of...  

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

Facilities From October, 2008 Honda: North American Manufacturing Facilities More Documents & Publications Johnson Controls: EISA Presentation MEMA: Comments AZ Automotive...

11

North American Synchrophasor Initiative (NASPI) Program Information |  

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

North American Synchrophasor Initiative (NASPI) Program Information North American Synchrophasor Initiative (NASPI) Program Information North American Synchrophasor Initiative (NASPI) Program Information Summary of the Transmission Reliability program's North American Synchrophasor Initiative (NASPI) activity area. NASPI supports industry adoption of next-generation monitoring equipment to increase reliability and reduce costs for consumers through the development of secure, highspeed, time-synchronized data about bulk power system conditions. North American Synchrophasor Initiative (NASPI) Program Factsheet.pdf More Documents & Publications Synchrophasor Technologies and their Deployment in the Recovery Act Smart Grid Programs (August 2013) 2012 Advanced Applications Research & Development Peer Review - Day 1 Presentations

12

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

13

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

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

and winter and summer forecasts; monitors the bulk power systems; and educates, trains, and certifies industry personnel. North American Electric Reliability Corporation...

14

Outlook for North American Natural Gas  

Annual Energy Outlook 2012 (EIA)

North American Natural Gas For LDC Natural Gas Forum November 11, 2014 | Toronto, Ontario, Canada By Adam Sieminski, Administrator U.S. Energy Information Administration The...

15

North American trade alliance gains support  

Science Journals Connector (OSTI)

North American trade alliance gains support ... A broad trade alliance among the U.S., Canada, and Mexico isn't likely yet, but pacts for specific industrial sectors may be possible; one candidate for agreement is petrochemicals and the effects would be profound ... The idea, now gaining wide and influential support, is the formation of some sort of North American trade alliance. ...

EARL V. ANDERSON

1980-07-14T23:59:59.000Z

16

North American Market Challenges for Diesel Engines | Department...  

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

North American Market Challenges for Diesel Engines North American Market Challenges for Diesel Engines 2004 Diesel Engine Emissions Reduction (DEER) Conference Presentation: Gale...

17

Opportunity Assessment Clean Diesels in the North American Light...  

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

Opportunity Assessment Clean Diesels in the North American Light Duty Market Opportunity Assessment Clean Diesels in the North American Light Duty Market Presentation given at the...

18

Energy Secretary Moniz Will Host North American Energy Ministers...  

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

three key areas, including: 1) North American data collaboration, 2) Mexico's energy reform and its implications for the North American energy sector, and 3) creating a resilient...

19

North American SynchroPhasor Initiative (NASPI) Technical Report...  

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

technical report was developed by the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors...

20

North American Electric Reliability Corporation (NERC): Reliability  

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

Corporation (NERC): Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid. NERC develops and enforces Reliability Standards; assesses adequacy annually via a ten-year forcast and winter and summer forecasts; monitors the bulk power systems; and educates, trains, and certifies industry personnel. North American Electric Reliability Corporation (NERC): Reliability Considerations from the Integration of Smart Grid More Documents & Publications Re: DOE Request for Information - Implementing the National Broadband Plan by Studying the Communications Requirements of Electric Utilities to

Note: This page contains sample records for the topic "north american shale" 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

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report  

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

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report The following information represents a partial sequence of events based upon Reliability Coordinator information available to NERC. It is not clear if these events caused the event or were a consequence of other events. NERC is establishing teams to study the event and will coordinate with FERC, DOE, the industry and others. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report More Documents & Publications North American Electric Reliability Council Power Outage Update North American Electric Reliability Council Outage Announcement U.S. - Canada Power System Outage Task Force: Final Report on the

22

North Richmond: An American Story  

E-Print Network (OSTI)

paid for by the nearby landfill – which emits airborne andCertainly, being near a landfill, near a sewer treatmenttransfer station and landfill on North Richmond’s coast. The

rogers, robert h

2011-01-01T23:59:59.000Z

23

Single nucleotide polymorphism discovery in elite north american potato germplasm  

E-Print Network (OSTI)

Single nucleotide polymorphism discovery in elite north american potato germplasm Hamilton et al;RESEARCH ARTICLE Open Access Single nucleotide polymorphism discovery in elite north american potato breeding approaches in potato rely almost entirely on phenotypic evaluations; molecular markers

Douches, David S.

24

Ultrasonic-to-seismic measurements of shale anisotropy in the North sea well  

SciTech Connect

An extensive data set was collected in a North sea well for the purposes of characterizing the anisotropic elastic properties of the shales. The data set included extensive VSP (Verticle Seismic Profile) surveys, a full logging suite including DSI (Dipole Shear Sonic Imager), and whole core analysis. A walkway VSP survey collected using Schlumberger`s ASI (Array Seismic Imager) tool, was used to estimate the anisotropic elastic properties of the North Sea shale. DSI waveforms were analyzed for depth continuous compressional and shear wave velocities. The core was analyzed for anisotropic elastic properties at in situ overburden and pore pressures. The measurements were taken at ultrasonic frequencies using transducers with a bandwidth approximately from 100 to 900 kHz. Comparisons were made of the P and S wave velocities determined at ultrasonic frequencies in the lab with the sonic frequency DSI measurements and seismic frequency P and S wave velocities estimated from the rig source VSP. Finally, traveltimes acquired with the walkway VSP survey were inverted for the TI elastic parameters of the North Sea shale and compared with the laboratory estimations.

Hornby, B.E.; Miller, D.E.; Christie, P.A.F. [and others

1995-12-31T23:59:59.000Z

25

NREL North American Solar Radiation Atlas (Presentation)  

SciTech Connect

This presentation is about NREL's North American Solar Radiation Atlas, which currently includes 48 states (Alaska and Hawaii to be added in the future). It discusses the goals of the Atlas which are to: deliver basic solar performance estimates to general users, deliver a wide variety of additional information to more advanced users, be easy to use, full featured, and extensible.

George, R; Gray-Hann, P.

2001-04-01T23:59:59.000Z

26

ELECTROPHORETIC CHARACTERIZATION OF NORTH AMERICAN POTATO CULTIVARSl  

E-Print Network (OSTI)

1991) 767 ELECTROPHORETIC CHARACTERIZATION OF NORTH AMERICAN POTATO CULTIVARSl D. S. Douches identify potato cultivars. Both leafand tuber tissue were sampled in thirteen enzyme systems. Two buffer means to discriminate sexually-derived potato cultivars. Compendio Se analizaron un total de 112

Douches, David S.

27

INVESTIGATION Retrospective View of North American Potato  

E-Print Network (OSTI)

INVESTIGATION Retrospective View of North American Potato (Solanum tuberosum L.) Breeding in the 20, Madison, Wisconsin, 53706 ABSTRACT Cultivated potato (Solanum tuberosum L.), a vegetatively propagated explore the effects of potato breeding at the genome level, we used 8303 single-nucleotide polymorphism

Douches, David S.

28

AN EXAMINATION OF WOOD RECYCLING PROVISIONS IN NORTH AMERICAN GREEN  

E-Print Network (OSTI)

! ! ! AN EXAMINATION OF WOOD RECYCLING PROVISIONS IN NORTH AMERICAN GREEN BUILDING PROGRAMS DR. JIM in North American Green Building Programs Introduction Recycled content is a prominent aspect of many North American green building standards, with use of such materials awarded or specified. Construction

29

North American wood markets hit by United States housing crash North American wood markets hit by United States housing crash  

E-Print Network (OSTI)

North American wood markets hit by United States housing crash North American wood markets hit by United States housing crash North American wood markets hit by United States housing crash 19 themes were: 1. softwood market developments, and 2. wood energy and wood mobilization. The main

30

Comments of North American Electric Reliability Corporation (NERC) to DOE  

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

North American Electric Reliability Corporation (NERC) North American Electric Reliability Corporation (NERC) to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Comments of North American Electric Reliability Corporation (NERC) to DOE Smart Grid RFI: Addressing Policy and Logistical Challenges Response to the Department of Energy's ("DOE") Request for Information (RFI) regarding the "Smart Grid RFI: Addressing Policy and Logistical Challenges." The North American Electric Reliability Corporation's ("NERC") Reliability Assessment and Performance Analysis Group ("RAPA") is currently developing a report, entitled "Reliability Consideration from Integration of Smart Grid" that will address many of the issues raised in the DOE RFI. North American Electric Reliability Corporation (NERC)

31

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report  

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

NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report The following information represents a partial sequence of events based upon Reliability Coordinator information available to NERC. It is not clear if these events caused the event or were a consequence of other events. NERC is establishing teams to study the event and will coordinate with FERC, DOE, the industry and others. NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report More Documents & Publications North American Electric Reliability Council Power Outage Update Blackout 2003: Final Report on the August 14, 2003 Blackout in the United States and Canada: Causes and Recommendations

32

The U.S. Natural Gas and Shale Production Outlook  

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

Natural Gas and Shale Production Outlook for North American Gas Forum September 29, 2014 by Adam Sieminski, Administrator The U.S. has experienced a rapid increase in natural gas...

33

North American Leaders Summit: Energy Deliverables | Department of Energy  

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

North American Leaders Summit: Energy Deliverables North American Leaders Summit: Energy Deliverables North American Leaders Summit: Energy Deliverables August 10, 2009 - 12:00am Addthis Energy and climate change will be an important element of the trilateral discussions at the North American Leaders Summit, to be held in Guadalajara, Mexico, on August 9-10, 2009. Building on the work of the North American Energy Working Group, established in 2001 by the Energy Secretaries and Minister of the United States, Mexico and Canada, deliverables to announce at the Leaders Summit will include: CARBON CAPTURE AND STORAGE (CCS) North American Carbon Capture and Storage Partnership: The three nations have committed to produce a North American Carbon Atlas that will result in uniform mapping methodology and data sharing in the

34

The shale gas potential of Tournaisian, Visean, and Namurian black shales in North Germany: baseline parameters in a geological context  

Science Journals Connector (OSTI)

Carboniferous black mudrocks with known petroleum potential occur throughout Northern Germany. However, despite numerous boreholes exploring for conventional hydrocarbons, the potential for shale gas resources re...

Dorit I. Kerschke; Hans-Martin Schulz

2013-12-01T23:59:59.000Z

35

Frequency Instability Problems in North American Interconnections  

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

Frequency Instability Problems in Frequency Instability Problems in North American Interconnections May 1, 2011 DOE/NETL-2011/1473 Frequency Instability Problems in North American Interconnections Disclaimer This report was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor any agency thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference therein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement,

36

North American Electric Reliability Council Outage Announcement |  

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

Council Outage Announcement Council Outage Announcement North American Electric Reliability Council Outage Announcement Starting at about 4:11 p.m. EDT, major losses of electric load occurred in the northeastern United States and Canada in the Eastern Interconnection. Although the exact cause is not known at present, the outages are not the result of a terrorist attack. The areas most affected center around the Great Lakes: Michigan, Ohio, New York City, Ontario, Quebec, northern New Jersey, Massachusetts, and Connecticut. North American Electric Reliability Council Outage Announcement More Documents & Publications Blackout 2003: Final Report on the August 14, 2003 Blackout in the United States and Canada: Causes and Recommendations Blackout 2003: Blackout Final Implementation Report

37

North American Leaders Summit: Energy Deliverables | Department of Energy  

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

American Leaders Summit: Energy Deliverables American Leaders Summit: Energy Deliverables North American Leaders Summit: Energy Deliverables August 10, 2009 - 12:00am Addthis Energy and climate change will be an important element of the trilateral discussions at the North American Leaders Summit, to be held in Guadalajara, Mexico, on August 9-10, 2009. Building on the work of the North American Energy Working Group, established in 2001 by the Energy Secretaries and Minister of the United States, Mexico and Canada, deliverables to announce at the Leaders Summit will include: CARBON CAPTURE AND STORAGE (CCS) North American Carbon Capture and Storage Partnership: The three nations have committed to produce a North American Carbon Atlas that will result in uniform mapping methodology and data sharing in the

38

Modeling cascading failures in the North American power grid  

Science Journals Connector (OSTI)

The North American power grid is one of the most complex technological ... the propagation of disturbances. We model the power grid using its actual topology and plausible assumptions... ...

R. Kinney; P. Crucitti; R. Albert; V. Latora

2005-07-01T23:59:59.000Z

39

Competition and Reliability in North American Electricity Markets...  

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

Blackout 2003: Electric System Working Group Technical Conference - Comments and Recommendations Competition and Reliability in North American Energy Markets: Issue Paper Synopses...

40

Competition and Reliability in North American Energy Markets...  

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

Energy Markets: Issue Paper Synopses Competition and Reliability in North American Energy Markets: Issue Paper Synopses Jack Casazza, Frank Delea, and George Loehr argue that...

Note: This page contains sample records for the topic "north american shale" 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

North American SynchroPhasor Initiative (NASPI) Technical Report...  

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

industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the U.S. Department of Energy, to advance...

42

North American Standard Level VI Inspection Program Update: Ensuring...  

Office of Environmental Management (EM)

Ensuring Safe Transportation of Radioactive Material Presentation made by Carlisle Smith for the NTSF annual meeting held from May 14-16, 2013 in Buffalo, NY North American...

43

Bootstrapping a Sustainable North American PEM Fuel Cell Industry...  

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

in., mirror margins, no page number Bootstrapping a Sustainable North American PEM Fuel Cell Industry: Could a Federal Acquisition Program Make a Difference? Sink title 2.75...

44

North American Coating Laboratories | Open Energy Information  

Open Energy Info (EERE)

American Coating Laboratories American Coating Laboratories Jump to: navigation, search Name North American Coating Laboratories Address 9450 Pineneedle Drive Place Mentor, Ohio Zip 44060 Sector Services, Solar Product Consulting; Engineering/architectural/design; Manufacturing; Research and development;Retail product sales and distribution Phone number 440-357-7000 Website http://www.nacl.com Coordinates 41.70303°, -81.302082° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.70303,"lon":-81.302082,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

45

North American Biofuels | Open Energy Information  

Open Energy Info (EERE)

Biofuels Biofuels Jump to: navigation, search Name North American Biofuels Place Bohemia, New York Product Biodiesel eqwuipment manufacturer and producer of biodiesel Coordinates 40.765725°, -73.101109° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.765725,"lon":-73.101109,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

46

North American Hydro | Open Energy Information  

Open Energy Info (EERE)

Hydro Hydro Jump to: navigation, search Name North American Hydro Place Schofield, Wisconsin Zip 54476 Sector Hydro Product Focused on developing, upgrading, owning, and operating hydroelectric facilities. Coordinates 44.92061°, -89.612847° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.92061,"lon":-89.612847,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

47

2005 the North American Solar Challenge  

SciTech Connect

In July 2005 the North American Solar Challenge (NASC) featured university built solar powered cars ran across the United States into Canada. The competition began in Austin, Texas with stops in Weatherford, Texas; Broken Arrow, Oklahoma; Topeka, Kansas; Omaha, Nebraska; Sioux Falls, South Dakota, Fargo, North Dakota; Winnipeg, Manitoba; Brandon, Manitoba; Regina, Saskatchewan; Medicine Hat, Alberta; mainly following U.S. Highway 75 and Canadian Highway 1 to the finish line in Calgary, Alberta, Canada, for a total distance of 2,500 miles. NASC major sponsors include the U.S. Department of Energy (DOE), Natural Resources Canada and DOEs National Renewable Energy Laboratory. The event is designed to inspire young people to pursue careers in science and engineering. NASCs predecessors, the American Solar Challenge and Sunrayce, generally have been held every two years since 1990. With each race, the solar cars travel faster and further with greater reliability. The NASC promotes: -Renewable energy technologies (specifically photovoltaic or solar cells) -Educational excellence in science, engineering and mathematics -Creative integration of technical and scientific expertise across a wide-range of disciplines -Hands-on experience for students and engineers to develop and demonstrate their technical and creative abilities. Safety is the first priority for the NASC. Each team put its car through grueling qualifying and technical inspections. Teams that failed to meet the requirements were not allowed participate. During the race, each team was escorted by lead and chase vehicles sporting rooftop hazard flashers. An official observer accompanied each solar car team to keep it alert to any safety issues.

Dan Eberle

2008-12-22T23:59:59.000Z

48

North American SynchroPhasor Initiative (NASPI) Technical Reports  

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

These technical reports were developed by members of the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the U.S. Department of Energy, to advance and accelerate the development and use of synchrophasor technology for grid reliability and efficiency. The material was produced for a series of NASPI technical workshops intended to educate and document the stakeholder community on the state of the art for key synchrophasor technology issues.

49

North American Electric Reliability Council Power Outage Update |  

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

Power Outage Update Power Outage Update North American Electric Reliability Council Power Outage Update The bulk electric transmission system in the United States and Canada has been restored and is operating reliably. Many of the generating units that tripped off line during the outage have returned to service and additional generating units are expected to return to service over the weekend. Virtually all customers have been returned to electric service, although some customers will continue to experience rotating outages due to generating capacity availability. North American Electric Reliability Council Power Outage Update More Documents & Publications Electric System Update: Sunday August 17, 2003 North American Electric Reliability Council Outage Announcement NORTH AMERICAN ELECTRIC RELIABILITY COUNCIL: Preliminary Disturbance Report

50

North American Industry Classification System (NAICS) Search Tool |  

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

North American Industry Classification System (NAICS) Search Tool North American Industry Classification System (NAICS) Search Tool North American Industry Classification System (NAICS) Search Tool The North American Industry Classification System (NAICS) is the standard used by Federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy. NAICS was developed under the auspices of the Office of Management and Budget, and adopted in 1997 to replace the Standard Industrial Classification system. Through our website, you can search for procurement opportunities using your company's NAICS code, and you can learn more about the history of purchasing for your NAICS code at the Department. Visit our Industry Information page to learn more about our procurements by

51

Supply, Demand, and Export Outlook for North American Oil and...  

Gasoline and Diesel Fuel Update (EIA)

Supply, Demand, and Export Outlook for North American Oil and Gas For Energy Infrastructure Summit September 15, 2014 | Houston, TX By Adam Sieminski, EIA Administrator 0 20 40 60...

52

Heizer, ed.: Handbook of North American Indians, Vol. 5, California  

E-Print Network (OSTI)

of a proposed 20- volume Handbook of North American Indi-publication of the Handbook of the Indians of California (incorporated in the new Handbook. The goal of this volume is

Aerni, Mary Jean

1978-01-01T23:59:59.000Z

53

North American Renewables Registry (Multiple States) | Department of Energy  

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

American Renewables Registry (Multiple States) American Renewables Registry (Multiple States) North American Renewables Registry (Multiple States) < Back Eligibility Developer Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State North Carolina Program Type Green Power Purchasing Provider APX The North American Renewables Registry (NAR) provides a Web-based platform trusted to create, track, and manage renewable energy certificate (REC) origination for clean generation facilities and states not covered by one of the existing APX-powered, regional systems. All market participants are able to take advantage of a trusted infrastructure to help manage their role in the market. With the ability to create unique, serialized records

54

North American Energy Work Group Releases Updated Trilateral Energy Report  

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

Work Group Releases Updated Trilateral Energy Work Group Releases Updated Trilateral Energy Report North American Energy Work Group Releases Updated Trilateral Energy Report March 2, 2006 - 11:35am Addthis WASHINGTON , D.C. - U.S. Energy Secretary Samuel Bodman today released a report entitled North America - The Energy Picture II, which continues to show that North America is one of the world's most important regions for energy - producing about one-fourth of that global energy supply and consuming about one-third of the world's commercial energy. The report was created as a joint effort under the North American Energy Working Group (NAEWG) of the trilateral Security and Prosperity Partnership (SPP) represented by the three countries. "This impressive report demonstrates the strength and vitality of the North

55

Secretary Chu Visits the 2012 North American International Auto Show |  

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

Chu Visits the 2012 North American International Auto Chu Visits the 2012 North American International Auto Show Secretary Chu Visits the 2012 North American International Auto Show January 12, 2012 - 9:54am Addthis 1 of 10 Energy Secretary Steven Chu with Chrysler Chief Executive Sergio Marchionne. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 2 of 10 Energy Secretary Steven Chu examines the Dodge Dart's four cylinder, 2.4-liter, 184 horsepower engine block. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 3 of 10 Energy Secretary Steven Chu gets behind the wheel of the new 2013 Dodge Dart. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 4 of 10 Energy Secretary Steven Chu examines the interior of the new 2013 Dodge Dart. Image: Hantz Leger (Energy Department Contractor)

56

Secretary Chu Visits the 2012 North American International Auto Show |  

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

Secretary Chu Visits the 2012 North American International Auto Secretary Chu Visits the 2012 North American International Auto Show Secretary Chu Visits the 2012 North American International Auto Show January 12, 2012 - 9:54am Addthis 1 of 10 Energy Secretary Steven Chu with Chrysler Chief Executive Sergio Marchionne. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 2 of 10 Energy Secretary Steven Chu examines the Dodge Dart's four cylinder, 2.4-liter, 184 horsepower engine block. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 3 of 10 Energy Secretary Steven Chu gets behind the wheel of the new 2013 Dodge Dart. Image: Hantz Leger (Energy Department Contractor) Date taken: 2012-01-10 00:00 4 of 10 Energy Secretary Steven Chu examines the interior of the new 2013 Dodge

57

The North American North (2): Money or energy problem?  

Science Journals Connector (OSTI)

... American energy projects (such as the trans-Alaska oil pipeline and the mammoth James Bay hydroelectric project) push costs for the Alaska Highway project to the $15,000 million or ... many key industries in Canada and the United States- steel, construction equipment, valves and turbine compressors, ditchers and welding machines, engineering and consulting services. It should therefore come ...

Jeff Carruthers

1977-11-17T23:59:59.000Z

58

Devonian oil shale of the eastern United States: a major American energy resource  

SciTech Connect

The eastern Devonian oil shale resource can yield 400 billion (400 X 10/sup 9/) bbl of synthetic oil, if all surface and near-surface shales were strip or deep mined for above-ground hydroretorting. Experimental work, in equipment capable of processing up to 1 ton/h of shale, has confirmed the technical and economic feasibility of aboveground hydroretorting of oil shales. Work done to date on nearly 500 samples from 12 states indicates that the HYTORT Process can give organic carbon recoveries from 2 to 2.5 times those of conventional retorting of the Devonian shales, so that the HYTORT Process yields 25 to 30 gallons per ton on syncrude at many localities, compared with 10 to 15 gallons per ton using Fischer Assay retort methods. Criteria for inclusion of shale in estimates of recoverable resources for the HYTORT Process are: (1) organic carbon of at least 10% by weight; (2) overburden of less than 200 feet (59 meters); (3) volumetric stripping ratios of less than 2.5 to 1; and (4) stratigraphic thickness of 10 feet (3 meters) or more. Resource estimates include: Kentucky (Ohio, New Albany, and Sunbury shales), 190 billion (190 X 10/sup 9/) barrels (bbl); Ohio (Ohio and Sunbury shales), 140 billion bbl; Tennessee (Chattanooga shale), 44 billion bbl; Indiana (New Albany shale), 40 billion bbl; Michigan (Antrim shale), 5 billion bbl; and Alabama (Chattanooga shale), 4 billion bbl. Recoverable resources have not been identified in West Virginia, Georgia, Oklahoma, Illinois, Arkansas, or Missouri outcrops. Co-production of uranium and metals is a possibility in the areas favorable for syncrude production.

Matthews, R.D.; Janka, J.C.; Dennison, J.M.

1980-01-01T23:59:59.000Z

59

Why Light Duty Diesels Make Sense in the North American Market...  

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

Why Light Duty Diesels Make Sense in the North American Market Why Light Duty Diesels Make Sense in the North American Market Presentation given at DEER 2006, August 20-24, 2006,...

60

2012 by the American Academy of Arts & Sciences Is Shale Gas Good for Climate Change?  

E-Print Network (OSTI)

- ence and Engineering at Harvard University, where he is also Direc- tor of the Center for the Environ fracturing ("fracking") techniques that greatly increase the permeability of the shale, vast reserves emissions overall. I argue that the main impact of shale gas on climate change is neither the reduced

Schrag, Daniel

Note: This page contains sample records for the topic "north american shale" 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

Invitation to a North American consultation for Future Earth  

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

Invitation to a North American consultation for Future Earth Print E-mail Invitation to a North American consultation for Future Earth Print E-mail Future Earth May 21, 2013 After many years of work to improve our understanding of the Earth system and human impacts on it, international cooperation on global change is entering a dynamic new phase. All regions of the world are moving to collaborate on initiatives that will advance understanding of the Earth system in the context of societal needs and a sustainable global future. The global change research programs (IGBP, IHDP, and DIVERSITAS) under the aegis of the International Council for Science (ICSU) will be merging under the Future Earth Initiative. The evolution of this new phase should be of interest to North American global change researchers, and several global change-related entities in the U.S. and Canada would like to offer an opportunity for North American scientists to be better informed about this evolution.

62

UNCORRECTED Patch occupancy of North American mammals: is  

E-Print Network (OSTI)

UNCORRECTED PROOF Patch occupancy of North American mammals: is patchiness in the eye, USA Abstract Aim Intraspecific variation in patch occupancy often is related to physical features environments typically exhibit non-random distributions in which local assemblages of species-poor patches

Swihart, Robert K. "Rob"

63

North American Free Trade and U.S. Agriculture  

E-Print Network (OSTI)

North American Free Trade and U.S. Agriculture Parr Rosson, Geoffrey A. Benson, Kirby S. Moulton and Larry D. Sanders* The use of trade agreements to achieve both domestic and international trade policy objectives is increasing. As a result, some U....S. agricultural exports setting a new record in 1996. R i s k M a n a g e men t E d u c a t i o n ? L-5282 RM6-8.0 5-99 *Professor and Extension Economist, The Texas A&M University System; Extension Economists, North Carolina State University, University...

Rosson, C. Parr; Benson, Geoffrey A.; Moulton, Kirby S.; Sanders, Larry D.

1999-06-23T23:59:59.000Z

64

The North American Market For Renewable Energy Certificates, 6. edition  

SciTech Connect

The report provides a study of the Renewable Energy Certificate (REC) market and takes a comprehensive look at what RECs are, how they work, the role they can play in spurring renewable energy development, the different models for implementing RECs, current offerings of REC suppliers, and customer purchases of RECs. Topics covered include: an overview of green power; definition of what RECs are and how they work; discussion of the history of RECs and their uses; explanation of the benefits of RECs and the challenges they face; discussion of how RECs interact with Renewable Portfolio Standards; discussion of the REC certification process; overview of the current market for RECs in the U.S.; profiles of major North American REC tracking systems; and, profiles of 40 key North American REC market participants.

NONE

2007-10-15T23:59:59.000Z

65

Radiation safety and quality assurance in North American dental schools  

SciTech Connect

A survey of North American dental schools revealed that processing quality control and routine maintenance checks on x-ray generators are, in most instances, being carried out in a timely manner. Available methods for reducing patient exposure to ionizing radiation are, however, not being fully implemented. Furthermore, in some instances, dental students are still being exposed to x-rays primarily for teaching purposes.

Farman, A.G.; Hines, V.G.

1986-06-01T23:59:59.000Z

66

High-Energy, Low-Frequency Risk to the North American Bulk Power System  

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

High-Energy, Low-Frequency Risk to the North American Bulk Power High-Energy, Low-Frequency Risk to the North American Bulk Power System (June 2010) High-Energy, Low-Frequency Risk to the North American Bulk Power System (June 2010) A Jointly-Commissioned Summary Report of the North American Electric Reliability Corporation and the U.S. Department of Energy's November 2009 Workshop. The North American Electric Reliability Corporation (NERC) and the U.S. Department of Energy (DOE) partnered in July of 2009 on an effort to address High-Impact, Low-Frequency risks to the North American bulk power system. In August, NERC formed a steering committee made up of industry and risk experts to lead the development of an initial workshop on the subject, chaired by Scott Moore, VP Transmission System & Region Operations for American Electric Power, and Robert Stephan, Former Assistant Secretary for

67

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

68

United States, Canada and Mexico Release the "North American Natural Gas  

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

and Mexico Release the "North American and Mexico Release the "North American Natural Gas Vision" United States, Canada and Mexico Release the "North American Natural Gas Vision" February 25, 2005 - 10:29am Addthis WASHINGTON, DC -- The North American Energy Working Group (NAEWG), a group of senior energy officials from Canada, Mexico and the United States, today released the "North American Natural Gas Vision," a trilateral report by the three governments that includes information on the natural gas market in the North American region, including forecasts through the year 2012. U.S. Energy Secretary Samuel Bodman joined Minister of Natural Resources Canada R. John Efford and Mexico's Energy Secretary Fernando Elizondo in announcing the report's release. "This document is a key cooperative effort among the three countries to

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

Vehicle Technologies Office Merit Review 2014: North American Power Electronics Supply Chain Analysis  

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

Presentation given by Synthesis Partners at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about North American power...

71

North American Green Power,LLC | Open Energy Information  

Open Energy Info (EERE)

Power,LLC Power,LLC Jump to: navigation, search Logo: North American Green Power,LLC Name North American Green Power,LLC Address 1605 J.P Wright Loop Rd Place Jacksonville, Arkansas Zip 72076 Sector Wind energy Product Wind and Solar Turbines Year founded 2010 Number of employees 11-50 Phone number 6315233149 Website http://www.greenpowersol.com Coordinates 34.8834599°, -92.1046054° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.8834599,"lon":-92.1046054,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

72

NORTH-AMERICAN MP TANDEM ACCELERATORS H. E. WEGNER and P. THIEBERGER (*)  

E-Print Network (OSTI)

1291 NORTH-AMERICAN MP TANDEM ACCELERATORS H. E. WEGNER and P. THIEBERGER (*) Brookhaven National elles. Abstract. 2014 The North-American MP Tandem accelerators are six in number. Serial § 1. Yale; § 2 characteristics of these six tandem accelerators will be discussed in the order of their serial numbers. Upgrade

Boyer, Edmond

73

Scale dependence of native and alien species richness in North American floras  

E-Print Network (OSTI)

Scale dependence of native and alien species richness in North American floras Vliv mítka studia na of native and alien species richness in North American flo- ras. ­ Preslia 78: 427­436. I analyzed data from and alien diversity vary as a function of spatial grain. Moving window multi- ple regression revealed

Minnesota, University of

74

Hybrid-Electric Porsche GT3R to Make North American Debut | Department of  

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

Hybrid-Electric Porsche GT3R to Make North American Debut Hybrid-Electric Porsche GT3R to Make North American Debut Hybrid-Electric Porsche GT3R to Make North American Debut September 24, 2010 - 4:10pm Addthis The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce Paul Lester Communications Specialist for the Office of Energy Efficiency and Renewable Energy What does this mean for me? Petit Le Mans race in Georgia to feature five green vehicles Green Racing Initiative seeks to encourage development of energy efficient vehicles Two 60 kW electric motors part of GT3R's propulsion system

75

Hybrid-Electric Porsche GT3R to Make North American Debut | Department of  

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

Hybrid-Electric Porsche GT3R to Make North American Debut Hybrid-Electric Porsche GT3R to Make North American Debut Hybrid-Electric Porsche GT3R to Make North American Debut September 24, 2010 - 4:10pm Addthis The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce The Porsche 911 GT3R will make its North American debut at the Petit Le Mans in Georgia next Saturday. | Department of Energy Image | Photo by Erin Pierce Paul Lester Communications Specialist for the Office of Energy Efficiency and Renewable Energy What does this mean for me? Petit Le Mans race in Georgia to feature five green vehicles Green Racing Initiative seeks to encourage development of energy efficient vehicles Two 60 kW electric motors part of GT3R's propulsion system

76

1 Copyright 2009 by ASME Proceedings of the 17th Annual North American Waste-to-Energy Conference  

E-Print Network (OSTI)

1 Copyright © 2009 by ASME Proceedings of the 17th Annual North American Waste-to-Energy Conference

77

Geochemical and isotopic variations in shallow groundwater in areas of the Fayetteville Shale development, north-central Arkansas q  

E-Print Network (OSTI)

similar to the brine in the Fayetteville Shale. Nonetheless, no spatial relationship was found between CH4. The integration of multiple geochemical and isoto- pic proxies shows no direct evidence of contamination

Jackson, Robert B.

78

North American SynchroPhasor Initiative (NASPI) Technical Report- Model Validation Using Synchrophasors  

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

This technical report was developed in October, 2013 by members of the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the U.S. Department of Energy, to advance and accelerate the development and use of synchrophasor technology for grid reliability and efficiency. The material was produced for a model validation workshop, one of a series of NASPI technical workshops intended to educate and document the stakeholder community on the state of the art for key synchrophasor technology issues.

79

North American SynchroPhasor Initiative (NASPI) Technical Report- Synchrophasor Technology and Renewables Integration  

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

This technical report was developed in June 2012 by the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the U.S. Department of Energy, to advance and accelerate the development and use of synchrophasor technology for grid reliability and efficiency. The material was produced for a renewables integration workshop, one of a series of NASPI technical workshops intended to educate and document the stakeholder community on the state of the art for key synchrophasor technology issues.

80

North American SynchroPhasor Initiative (NASPI) Technical Report- Phasor Tools Visualization  

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

This technical report was developed by the North American SynchroPhasor Initiative, a collaboration between the North American electric industry (utilities, grid operators, vendors and consultants), the North American Electric Reliability Corporation, academics, and the U.S. Department of Energy, to advance and accelerate the development and use of synchrophasor technology for grid reliability and efficiency. The material was produced for a visualization workshop, one of a series of NASPI technical workshops intended to educate and document the stakeholder community on the state of the art for key synchrophasor technology issues.

Note: This page contains sample records for the topic "north american shale" 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

DOE - Office of Legacy Management -- North American Aviation Inc - CA 07  

Office of Legacy Management (LM)

North American Aviation Inc - CA 07 North American Aviation Inc - CA 07 FUSRAP Considered Sites Site: NORTH AMERICAN AVIATION, INC. (CA.07) Eliminated from consideration under FUSRAP Designated Name: None Designated Alternate Name: None Location: Downey , California CA.07-1 Evaluation Year: 1987 CA.07-1 Site Operations: Research and development on a bench scale using a small reactor; work done during the early 1950s. CA.07-1 Site Disposition: Eliminated - Potential for contamination remote based on limited scope of operations CA.07-2 Radioactive Materials Handled: Yes Primary Radioactive Materials Handled: Uranium CA.07-3 Radiological Survey(s): No Site Status: Eliminated from consideration under FUSRAP Also see Documents Related to NORTH AMERICAN AVIATION, INC. CA.07-1 - Memorandum/Checklist; Young to the File; Subject:

82

Synthesis of Results from the North American Monsoon Experiment (NAME) Process Study  

Science Journals Connector (OSTI)

An international team of scientists from the United States, Mexico, and Central America carried out a major field campaign during the summer of 2004 to develop an improved understanding of the North American monsoon system leading to improved ...

Wayne Higgins; David Gochis

2007-05-01T23:59:59.000Z

83

Revision and Phylogenetic Analysis of the North American Antlion Genus Paranthaclisis Banks (Neuroptera: Myrmeleontidae)  

E-Print Network (OSTI)

The North American antlion genus Paranthaclisis is comprehensively revised for the first time. Four species are recognized: P. congener (Hagen), P. floridensis Stange & Miller, P. hageni (Banks) and P. nevadensis Banks. Redescriptions, distribution...

Diehl, Benjamin

2012-10-19T23:59:59.000Z

84

Self-confidence and the re-entry experience for North American women  

Science Journals Connector (OSTI)

Seven themes emerged in a review of the literatureregarding the experience of North American re-entrywomen. The two most salient appeared to be linked tothe concept of transitions in adulthood and issuesrelate...

Karen E. Killy; William A. Borgen

2000-06-01T23:59:59.000Z

85

Land–Sea Thermal Contrast and Intensity of the North American Monsoon under Climate Change Conditions  

Science Journals Connector (OSTI)

The hypothesis that global warming during the twenty-first century will increase the land–sea thermal contrast (LSTC) and therefore the intensity of early season precipitation of the North American monsoon (NAM) is examined. To test this ...

Abraham Torres-Alavez; Tereza Cavazos; Cuauhtemoc Turrent

2014-06-01T23:59:59.000Z

86

Decline Curve Analysis of Shale Oil Production.  

E-Print Network (OSTI)

?? Production of oil and gas from shale is often described as a revolution to energyproduction in North America. Since the beginning of this century… (more)

Lund, Linnea

2014-01-01T23:59:59.000Z

87

Optimal(Estimation(of(North(American(Methane( Emissions(using(GOSAT(data:(  

E-Print Network (OSTI)

Optimal(Estimation(of(North(American(Methane( Emissions(using(GOSAT(data:( A&Sciences&Division,&Lawrence&Berkeley&National&Laboratory,&Berkeley,&CA,&USA.! *aturner@fas.harvard.edu& Harvard(University( #12;Prior Methane Emissions from EDGARv4.2/Kaplan Major/Gas Waste Coal 0 5 10 15 20 Wetlands Livestock Oil/Gas Landfills Coal North America Global #12;Satellites

Jacob, Daniel J.

88

Copyright 2009 by ASME Proceedings of the 17th Annual North American Waste-to-Energy Conference  

E-Print Network (OSTI)

Copyright © 2009 by ASME Proceedings of the 17th Annual North American Waste-to-Energy Conference on the strengths of past research at Columbia and North Carolina State on recycling, composting, waste- to-energy of each technology has the potential 1 Proceedings of the 17th Annual North American Waste-to-Energy

Columbia University

89

Comment submitted by the North American Association of Food Equipment Manufacturers (NAFEM) regarding the Energy Star Verification Testing Program  

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

This document is a comment submitted by the North American Association of Food Equipment Manufacturers (NAFEM) regarding the Energy Star Verification Testing Program

90

How Leaders Leverage Life Cycle Assessment (LCA) Data: A Guide for the North American Residential Window Industry.  

E-Print Network (OSTI)

??This research studied ways in which leaders leverage Life Cycle Assessment (LCA) data, specifically as it relates to the North American residential window industry. Multiple… (more)

Perkins, Annie

2011-01-01T23:59:59.000Z

91

North American Energy Work Group Releases Updated Trilateral...  

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

efficiency, regulatory cooperation, and hydrocarbons. The SPP strengthens North America's energy markets by working together, according to our respective legal frameworks, to...

92

The North American SynchroPhasor Initiative (NASPI) is a collaboration  

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

North American SynchroPhasor Initiative (NASPI) is a collaboration North American SynchroPhasor Initiative (NASPI) is a collaboration between the electric industry, the North American Electric Reliability Corporation (NERC), and the U.S. Department of Energy (DOE) to advance the use of synchrophasor technology to enhance grid reliability and economics through high-speed, wide-area measurement, monitoring, and control. The NASPI community is contributing to the development of secure, high- speed, time-synchronized data about bulk power system conditions. This requires infrastructure development, including phasor measurement units, data concentrators to synchronize and archive the data, secure communications systems to deliver the data, and analytical tools to process and interpret the synchrophasor data and its implications.

93

North American Energy Ministers Take Further Action on Energy Security and  

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

Ministers Take Further Action on Energy Ministers Take Further Action on Energy Security and the Environment North American Energy Ministers Take Further Action on Energy Security and the Environment July 23, 2007 - 2:55pm Addthis Joint Communiqué VICTORIA - Energy ministers for Canada, Mexico and the United States took another step toward enhancing North American energy security and environmental protection, announcing concrete actions on energy science and technology, energy efficiency, deployment of clean energy technologies and other cooperative projects. The North American energy ministers met in Victoria, B.C., today where the Honourable Gary Lunn, Minister of Natural Resources, hosted his counterparts Ms. Georgina Kessel, Secretary of Energy for Mexico, and U.S. Secretary of Energy Samuel W. Bodman.

94

Final Report on Kokes Awards for the 20th North American Catalysis Society Meeting  

SciTech Connect

This Final Report describes how the Kokes Awards program was carried out for the 2007 meeting with regard to selection of students and disbursement of funds received from DOE and other sources. The objective of the Richard J. Kokes Travel Award program of the American Catalysis Society is to encourage graduate students to attend and participate meaningfully in the biennial North American Catalysis Society Meeting.

Wong, Michael S.

2008-01-01T23:59:59.000Z

95

North American Short Line and Regional Railroads Industry Report  

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

Short Line and American Short Line and Short Line and American Short Line and Regional Railroad Association Regional Railroad Association " " The Voice of America The Voice of America ' ' s Independent Railroads s Independent Railroads " " 4/27/2005 2 ASLRRA Membership ASLRRA Membership 0 100 200 300 400 500 600 700 800 Total Number of Member Companies 1943 1953 1963 1973 1983 1993 2003 Year ASLRRA Member History (1943 - 2003) Associate Railroad

96

Multiscale Variability of the Flow during the North American Monsoon Experiment RICHARD H. JOHNSON, PAUL E. CIESIELSKI, BRIAN D. MCNOLDY, PETER J. ROGERS, AND  

E-Print Network (OSTI)

Multiscale Variability of the Flow during the North American Monsoon Experiment RICHARD H. JOHNSON H. Johnson, Dept

Johnson, Richard H.

97

Continental energy security: Energy security in the North American context1  

E-Print Network (OSTI)

, commissioned reports, and signed legislation in an effort to stem crude oil imports and improve energy securityERG/201101 Continental energy security: Energy security in the North American context1 Larry Hughes, Canada 24 January 2011 1 A textbox for the Global Energy Assessment's Knowledge Module 5: Energy Security

Hughes, Larry

98

Optimization and Visualization of the North American Eastern Interconnect Power Market  

E-Print Network (OSTI)

. Hale DHALE@eia.doe.gov U.S. Energy Information Agency Washington, DC 20585 USA Thomas J. OverbyeOptimization and Visualization of the North American Eastern Interconnect Power Market Douglas R Overbye@ece.uiuc.edu University of Illinois at Urbana-Champaign Urbana, IL 61801 USA Abstract This paper

99

Proceedings of NAWTEC16 16th Annual North American Waste-to-Energy Conference  

E-Print Network (OSTI)

) and over-burdened dumps. Improper disposal of solid wastes over several decades and open burning of garbageProceedings of NAWTEC16 16th Annual North American Waste-to-Energy Conference May 19-21, 2008 is facing a solid waste management crisis. The infrastructure has been unable to keep pace with economic

Columbia University

100

Quaternary Science Reviews 25 (2006) 659688 A calibrated deglacial drainage chronology for the North American  

E-Print Network (OSTI)

for the North American continent: evidence of an Arctic trigger for the Younger Dryas Lev TarasovÃ?, W.R. Peltier@atmosp.physics.utoronto.ca (L. Tarasov), peltier@atmosp.physics.utoronto.ca (W.R. Peltier). #12;(THC) (Keigwin et al., 1991

Peltier, W. Richard

Note: This page contains sample records for the topic "north american shale" 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

Patch occupancy of North American mammals: is patchiness in the eye of the beholder?  

E-Print Network (OSTI)

Patch occupancy of North American mammals: is patchiness in the eye of the beholder? Robert K Intraspecific variation in patch occupancy often is related to physical features of a landscape non-random distributions in which local assemblages of species-poor patches are nested subsets

Gehring, Thomas M.

102

North American Industry Classification System (NAICS) Wood Products and Equipment Codes  

E-Print Network (OSTI)

North American Industry Classification System (NAICS) Wood Products and Equipment Codes Louisiana contains NAICS codes and associated SIC codes for wood products and wood products equipment manufacturers, lathes, and routers to shape wood. NAICS SIC Corresponding Index Entries 321912 2426 Blanks, wood (e

103

A summary of North American HVDC converter station reliability specifications  

SciTech Connect

This paper summarizes Reliability, Availability, and Maintainability (RAM) specifications that were issued for thyristor based HVDC converter stations in service in North America. A total of twenty project specifications are summarized. A detailed summary by project is shown with specific quantitative requirements categorized. Definitions of terms, representative design principles, and formulas used in calculating RAM parameters contained in existing reliability specifications are presented.

Vancers, I. (ABB Power Systems Inc., Los Angeles, CA (United States)); Hormozi, F.J. (Los Angeles Dept. of Water and Power, CA (United States))

1993-07-01T23:59:59.000Z

104

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

105

Triazine herbcides: Ecological risk assessment in North American surface waters  

SciTech Connect

The triazine herbicides are some of the most widely used pesticides in North America. Some are found in surface waters in North America and risks to aquatic ecosystems are a possible concern. This paper presents the results of a comprehensive aquatic ecological risk assessment conducted using probabilistic risk assessment techniques. The assessment of exposure data concentrated on Midwestern us watersheds, the area of greatest triazine use in North America and showed that concentrations of some triazines rarely exceeded 20 {mu}g/L in rivers, streams, and reservoirs. The effects assessment showed that phytoplankton were the most sensitive organisms to triazines followed, in decreasing order of sensitivity, by macrophytes, benthic invertebrates, zooplankton and fish. Distribution analysis of sensitivity to atrazine showed 10th percentile of 37 {mu}g/L for LC50s in all organisms and 5.4 {mu}g/L for LC50s in algae and plants. Simazine showed 10th percentiles of 188 {mu}g/L for LC50s in all organisms and 27 {mu}g/L for LC50s in aquatic plants. Comparisons of the exposure and effects distributions showed low probabilities of exceeding the 10th percentiles of the sensitivity distributions. These results will be discussed in relation to the mechanism of action of these substances and other stressors in the environment.

Solomon, K.R. [Univ. of Guelph (Canada)

1996-10-01T23:59:59.000Z

106

Shale Gas – Environmental Aspects, Technical Parameters and Explorations in TIMER.  

E-Print Network (OSTI)

??Over the last ten years the shale gas industry in North America has flourished. The ensuing economic success has inspired other countries to start investigating… (more)

Deijns, J.

2014-01-01T23:59:59.000Z

107

Ozone levels in passenger cabins of commercial aircraft on North American  

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

Ozone levels in passenger cabins of commercial aircraft on North American Ozone levels in passenger cabins of commercial aircraft on North American and transoceanic routes Title Ozone levels in passenger cabins of commercial aircraft on North American and transoceanic routes Publication Type Journal Article Year of Publication 2008 Authors Bhangar, Seema, Shannon Cowlin, Brett C. Singer, Richard G. Sextro, and William W. Nazaroff Journal Environmental Science and Technology Volume 42 Issue 11 Pagination 3938-43 Abstract Ozone levels in airplane cabins, and factors that influence them, were studied on northern hemisphere commercial passenger flights on domestic U.S., transatlantic, and transpacific routes. Real-time data from 76 flights were collected in 2006-2007 with a battery-powered UV photometric monitor. Sample mean ozone level, peak-hour ozone level, and flight-integrated ozone exposures were highly variable across domestic segments (N = 68), with ranges of 100 ppbv) ozone levels on domestic flights were associated with winter-spring storms that are linked to enhanced exchange between the lower stratosphere and the upper troposphere.

108

Heat flow patterns of the North American continent: A discussion of the DNAG Geothermal Map of North America  

SciTech Connect

The large and small-scale geothermal features of the North American continent and surrounding ocean areas illustrated on the new 1:5,000,000 DNAG Geothermal Map of North America are summarized. Sources for the data included on the map are given. The types of data included are heat flow sites coded by value, contours of heat flow with a color fill, areas of major groundwater effects on regional heat flow, the top-of-geopressure in the Gulf Coast region, temperature on the Dakota aquifer in the midcontinent, location of major hot springs and geothermal systems, and major center of Quaternary and Holocene volcanism. The large scale heat flow pattern that is well known for the conterminous United States and Canada of normal heat flow east of the Cordillera and generally high heat flow west of the front of the Cordillera dominates the continental portion of the map. However, details of the heat flow variations are also seen and are discussed briefly in this and the accompanying papers.

Blackwell, David D.; Steele, John L.; Carter, Larry C.

1990-01-01T23:59:59.000Z

109

Abstracts, Division of Biological Chemistry, 3rd Chemical Congress of North America and 195th National Meeting of the American Chemical Society, June 5 - 10, 1988  

Science Journals Connector (OSTI)

Abstracts, Division of Biological Chemistry, 3rd Chemical Congress of North America and 195th National Meeting of the American Chemical Society, June 5 - 10, 1988 ...

S. Benkovic; G. Kenyon; F. Wold; C. poulter; J. Stubbe; A. Krantz; A. Gresser; R. Kluger; E. Sanchez

1988-04-01T23:59:59.000Z

110

The North American Regional Climate Change Assessment Program: Overview of Phase I Results  

SciTech Connect

The North American Regional Climate Change Assessment Program is an international effort designed to systematically investigate the uncertainties in regional scale projections of future climate and produce high resolution climate change scenarios using multiple regional climate models (RCMs) nested within atmosphere ocean general circulation models (AOGCMs) forced with the A2 SRES scenario, with a common domain covering the conterminous US, northern Mexico, and most of Canada. The program also includes an evaluation component (Phase I) wherein the participating RCMs are nested within 25 years of NCEP/DOE global reanalysis II. The grid spacing of the RCM simulations is 50 km.

Mearns, L. O.; Arritt, R.; Biner, S.; Bukovsky, Melissa; McGinnis, Seth; Sain, Steve; Caya, Daniel; Correia Jr., James; Flory, Dave; Gutowski, William; Takle, Gene; Jones, Richard; Leung, Lai-Yung R.; Moufouma-Okia, Wilfran; McDaniel, Larry; Nunes, A.; Qian, Yun; Roads, J.; Sloan, Lisa; Snyder, Mark A.

2012-09-20T23:59:59.000Z

111

Table 40. U.S. Coal Stocks at Manufacturing Plants by North American Industry Classification System (NAICS) Code  

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

0. U.S. Coal Stocks at Manufacturing Plants by North American Industry Classification System (NAICS) Code 0. U.S. Coal Stocks at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Table 40. U.S. Coal Stocks at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 NAICS Code June 30, 2013 March 31, 2013 June 30, 2012 Percent Change (June 30) 2013 versus 2012 311 Food Manufacturing 875 926 1,015 -13.9 312 Beverage and Tobacco Product Mfg. 26 17 19 35.8 313 Textile Mills 22 22 25 -13.9 315 Apparel Manufacturing w w w w 321 Wood Product Manufacturing w w w w 322 Paper Manufacturing 570 583

112

Table 35. U.S. Coal Consumption at Manufacturing Plants by North American Industry Classification System (NAICS) Code  

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

U.S. Coal Consumption at Manufacturing Plants by North American Industry Classification System (NAICS) Code U.S. Coal Consumption at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Table 35. U.S. Coal Consumption at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Year to Date NAICS Code April - June 2013 January - March 2013 April - June 2012 2013 2012 Percent Change 311 Food Manufacturing 2,256 2,561 1,864 4,817 4,343 10.9 312 Beverage and Tobacco Product Mfg. 38 50 48 88 95 -7.7 313 Textile Mills 31 29 21 60 59 2.2 315 Apparel Manufacturing w w w w w w 321 Wood Product Manufacturing w w w

113

Life cycle greenhouse gas footprint of shale gas: a probabilistic approach  

Science Journals Connector (OSTI)

With the increase in natural gas (NG) production in recent years, primarily from shale gas, some sources, including the US Environmental ... the data from the Montney and Horn River shale gas basins in the Northe...

Anjuman Shahriar; Rehan Sadiq…

2014-12-01T23:59:59.000Z

114

An Avian Influenza Virus from Waterfowl in South America Contains Genes from North American Avian and Equine Lineages  

E-Print Network (OSTI)

An Avian Influenza Virus from Waterfowl in South America Contains Genes from North American Avian in 2002, there have been few reports of avian influenza in South America. However, surveillance in free to an equine influenza virus from South America. RESUMEN. Un virus de influenza aviar aislado de aves acua

McCracken, Kevin G.

115

High-resolution modeling of the western North American power system demonstrates low-cost and low-carbon futures  

E-Print Network (OSTI)

High-resolution modeling of the western North American power system demonstrates low-cost and low energy Carbon emissions a b s t r a c t Decarbonizing electricity production is central to reducing of resource cost scenarios, most coal power plants would be replaced by solar, wind, gas, and/or nuclear

Kammen, Daniel M.

116

High-resolution modeling of the western North American power system demonstrates low-cost and low-carbon futures  

E-Print Network (OSTI)

High-resolution modeling of the western North American power system demonstrates low-cost and low t Decarbonizing electricity production is central to reducing greenhouse gas emissions. Exploiting intermittent be replaced by solar, wind, gas, and/or nuclear generation, with intermittent renewable sources providing

Kammen, Daniel M.

117

North American Power Symposium NAPS, Laramie, Wyoming, October 1997, pp. 49 54. Fundamental Frequency Model of Static Synchronous Compensator  

E-Print Network (OSTI)

North American Power Symposium NAPS, Laramie, Wyoming, October 1997, pp. 49 54. Fundamental collapse studies, that required accurate representation of fundamental frequency operation and control on the utilization of high-current, high-voltage power electronic controllers 1, 2, 3, 4 . The authors in 2, 3

Cañizares, Claudio A.

118

Competition and Reliability in North American Energy Markets: Issue Paper Synopses  

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

Issue Paper Synopses Issue Paper Synopses "Contributions of the Restructuring of the Electric Power Industry to the August 14, 2003 Blackout" by Jack Casazza, Frank Delea, and George Loehr, Power Engineers Supporting Truth Jack Casazza, Frank Delea, and George Loehr argue that "deregulation and restructuring have had a devastating effect on the reliability of the North American power system and constitute the ultimate root cause of the August 14, 2003." They offer a number of major findings to support this conclusion: 1) Industry focus has changed from coordination to competition with the major concern being profits rather than reliability; 2) Expenditures and manpower have been reduced; 3) The qualifications of senior managers in the industry and

119

IS THE U.S. SHALE GAS BOOM HAVING AN EFFECT ON THE EUROPEAN GAS MARKET?.  

E-Print Network (OSTI)

?? This thesis focuses on the impact of the American shale gas boom on the European natural gas market. The study presents different tests in… (more)

Yao, Isaac Kouame

2013-01-01T23:59:59.000Z

120

Apparatus for distilling shale oil from oil shale  

SciTech Connect

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

Note: This page contains sample records for the topic "north american shale" 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

Design of Bulk Railway Terminals for the Shale Oil and Gas Industry C. Tyler Dick1  

E-Print Network (OSTI)

Page 1 Design of Bulk Railway Terminals for the Shale Oil and Gas Industry C. Tyler Dick1 , P.E., M: Railway transportation is playing a key role in the development of many new shale oil and gas reserves in North America. In the rush to develop new shale oil and gas plays, sites for railway transload terminals

Barkan, Christopher P.L.

122

What is shale gas? | Department of Energy  

Office of Environmental Management (EM)

What is shale gas? What is shale gas? What is shale gas? More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Glossary How is shale gas produced?...

123

CORROSION OF METALS IN OIL SHALE ENVIRONMENTS  

E-Print Network (OSTI)

temperature, type of shale and oil content of shale iscontent of the shale, and shale oil content of the rock cantemperatures. Lean and Rich Shale Oil shales vary in their

Bellman Jr., R.

2012-01-01T23:59:59.000Z

124

Sequence analysis of a zinc-finger gene for the examination of paternal lineages and introgressive hybridization in North American deer  

E-Print Network (OSTI)

By direct sequence analysis of the mammalian zinc-finger Y (Zfy) gene, interspecific and intraspecific variations were documented in a Y-chromosomal locus in North American deer. The evolutionary history of paternal lineages was distinctly different...

Cathey, James Cleveland

2012-06-07T23:59:59.000Z

125

LIMITS ON THE STOCHASTIC GRAVITATIONAL WAVE BACKGROUND FROM THE NORTH AMERICAN NANOHERTZ OBSERVATORY FOR GRAVITATIONAL WAVES  

SciTech Connect

We present an analysis of high-precision pulsar timing data taken as part of the North American Nanohertz Observatory for Gravitational Waves (NANOGrav) project. We have observed 17 pulsars for a span of roughly five years using the Green Bank and Arecibo radio telescopes. We analyze these data using standard pulsar timing models, with the addition of time-variable dispersion measure and frequency-variable pulse shape terms. Sub-microsecond timing residuals are obtained in nearly all cases, and the best rms timing residuals in this set are {approx}30-50 ns. We present methods for analyzing post-fit timing residuals for the presence of a gravitational wave signal with a specified spectral shape. These optimally take into account the timing fluctuation power removed by the model fit, and can be applied to either data from a single pulsar, or to a set of pulsars to detect a correlated signal. We apply these methods to our data set to set an upper limit on the strength of the nHz-frequency stochastic supermassive black hole gravitational wave background of h{sub c} (1 yr{sup -1}) < 7 Multiplication-Sign 10{sup -15} (95%). This result is dominated by the timing of the two best pulsars in the set, PSRs J1713+0747 and J1909-3744.

Demorest, P. B.; Ransom, S. [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States)] [National Radio Astronomy Observatory, 520 Edgemont Road, Charlottesville, VA 22903 (United States); Ferdman, R. D.; Kaspi, V. M. [Department of Physics, McGill University, 3600 rue Universite, Montreal, QC H3A 2T8 (Canada)] [Department of Physics, McGill University, 3600 rue Universite, Montreal, QC H3A 2T8 (Canada); Gonzalez, M. E.; Stairs, I. H. [Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 (Canada)] [Department of Physics and Astronomy, University of British Columbia, 6224 Agricultural Road, Vancouver, BC V6T 1Z1 (Canada); Nice, D. [Department of Physics, Lafayette College, Easton, PA 18042 (United States)] [Department of Physics, Lafayette College, Easton, PA 18042 (United States); Arzoumanian, Z. [Center for Research and Exploration in Space Science and Technology and X-Ray Astrophysics Laboratory, NASA Goddard Space Flight Center, Code 662, Greenbelt, MD 20771 (United States)] [Center for Research and Exploration in Space Science and Technology and X-Ray Astrophysics Laboratory, NASA Goddard Space Flight Center, Code 662, Greenbelt, MD 20771 (United States); Brazier, A.; Cordes, J. M. [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States)] [Department of Astronomy, Cornell University, Ithaca, NY 14853 (United States); Burke-Spolaor, S.; Lazio, J. [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91106 (United States)] [Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91106 (United States); Chamberlin, S. J.; Ellis, J.; Giampanis, S. [Center for Gravitation, Cosmology and Astrophysics, Department of Physics, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201 (United States)] [Center for Gravitation, Cosmology and Astrophysics, Department of Physics, University of Wisconsin-Milwaukee, P.O. Box 413, Milwaukee, WI 53201 (United States); Finn, L. S. [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802 (United States)] [Department of Astronomy and Astrophysics, Pennsylvania State University, University Park, PA 16802 (United States); Freire, P. [Max-Planck-Institut fur Radioastronomie, D-53121 Bonn (Germany)] [Max-Planck-Institut fur Radioastronomie, D-53121 Bonn (Germany); Jenet, F. [Center for Gravitational Wave Astronomy, University of Texas at Brownsville, Brownsville, TX 78520 (United States)] [Center for Gravitational Wave Astronomy, University of Texas at Brownsville, Brownsville, TX 78520 (United States); Lommen, A. N. [Department of Physics and Astronomy, Franklin and Marshall College, P.O. Box 3003, Lancaster, PA 17604 (United States)] [Department of Physics and Astronomy, Franklin and Marshall College, P.O. Box 3003, Lancaster, PA 17604 (United States); McLaughlin, M. [Department of Physics, West Virginia University, P.O. Box 6315, Morgantown, WV 26505 (United States)] [Department of Physics, West Virginia University, P.O. Box 6315, Morgantown, WV 26505 (United States); and others

2013-01-10T23:59:59.000Z

126

Table 28. U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code  

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

U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Table 28. U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code (thousand short tons) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Year to Date NAICS Code April - June 2013 January - March 2013 April - June 2012 2013 2012 Percent Change 311 Food Manufacturing 2,214 2,356 1,994 4,570 4,353 5.0 312 Beverage and Tobacco Product Mfg. 48 37 53 85 90 -5.6 313 Textile Mills 31 29 22 59 63 -6.1 315 Apparel Manufacturing w w w w w w 321 Wood Product Manufacturing w w w w w w 322 Paper Manufacturing

127

New Models Help Optimize Development of Bakken Shale Resources | Department  

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

Models Help Optimize Development of Bakken Shale Resources Models Help Optimize Development of Bakken Shale Resources New Models Help Optimize Development of Bakken Shale Resources February 7, 2012 - 12:00pm Addthis Washington, DC - Exploration and field development in the largest continuous oil play in the lower 48 states, located in North Dakota and eastern Montana, will be guided by new geo-models developed with funding from the Department of Energy's (DOE) Office of Fossil Energy (FE). The three-year project to develop exploration and reservoir models for the Bakken Shale resource play was conducted by the Colorado School of Mines (CSM), through research funded by FE's Oil and Natural Gas Program. A "play" is a shale formation containing significant accumulations of natural gas or oil. The U.S. Geological Survey estimates the Bakken Shale

128

New Models Help Optimize Development of Bakken Shale Resources | Department  

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

New Models Help Optimize Development of Bakken Shale Resources New Models Help Optimize Development of Bakken Shale Resources New Models Help Optimize Development of Bakken Shale Resources February 7, 2012 - 12:00pm Addthis Washington, DC - Exploration and field development in the largest continuous oil play in the lower 48 states, located in North Dakota and eastern Montana, will be guided by new geo-models developed with funding from the Department of Energy's (DOE) Office of Fossil Energy (FE). The three-year project to develop exploration and reservoir models for the Bakken Shale resource play was conducted by the Colorado School of Mines (CSM), through research funded by FE's Oil and Natural Gas Program. A "play" is a shale formation containing significant accumulations of natural gas or oil. The U.S. Geological Survey estimates the Bakken Shale

129

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

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

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

130

Shale Gas Glossary | Department of Energy  

Office of Environmental Management (EM)

Glossary Shale Gas Glossary Shale Gas Glossary More Documents & Publications Natural Gas from Shale: Questions and Answers Modern Shale Gas Development in the United States: A...

131

Evaluation of Devonian shale potential in New York  

SciTech Connect

This report is a brief overview of preliminary geologic interpretations developed from the Eastern Gas Shales Project (EGSP) and related data concerning the deposition of the black shale facies and generation of natural gas in the Devonian shale sequence. The intent is to suggest areas of potential shale gas accumulation that would be of interest to the producer as either a primary target or a dual completion possibility. In New York, historical stratigraphic as well as current EGSP work has established the Devonian clastic facies as the type section for eastern North America. The initial documented shale-gas well was drilled in 1821 near Fredonia, New York. Since then, numerous shale-gas wells and/or deeper wells with gas shows in the shale section have been reported in western and central New York. The EGSP has focused on documenting and more closely defining organic-rich, black shale facies to project potential favorable trends. The purpose of this report is to inform the general public and interested oil and gas operators about EGSP results as they pertain to the Devonian gas shales of the Appalachian basin in New York. Geologic data and interpretations are summarized, and areas where the accumulation of gas may be large enough to justify commercial production are outlined. Because the data presented in this report are generalized and not suitable for evaluation of specific sites for exploration, the reader should consult the various reports cited for more detail and discussion of the data, concepts, and interpretations presented.

Not Available

1981-01-01T23:59:59.000Z

132

Shale Gas Hydraulic Fracturing in the Dutch Posidonia Shale:.  

E-Print Network (OSTI)

??Recently the oil and gas industry is looking at the Posidonia shale in the Dutch subsurface for production of the unconventional shale gas. This is… (more)

Janzen, M.R.

2012-01-01T23:59:59.000Z

133

E-Print Network 3.0 - annual north american Sample Search Results  

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

- Department of Medicinal Chemistry, University of Kansas Collection: Chemistry 3 CURRICULUM VITAE Christopher K. Beachy Summary: North Dakota INBRE Annual Symposium for...

134

Oil shale technology  

SciTech Connect

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

135

Shale Gas 101  

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

This webpage has been developed to answer the many questions that people have about shale gas and hydraulic fracturing (or fracking). The information provided below explains the basics, including what shale gas is, where it’s found, why it’s important, how it’s produced, and challenges associated with production.

136

Why is shale gas important? | Department of Energy  

Office of Environmental Management (EM)

Why is shale gas important? Why is shale gas important? More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Glossary How is shale gas...

137

How is shale gas produced? | Department of Energy  

Office of Environmental Management (EM)

How is shale gas produced? How is shale gas produced? How is shale gas produced? More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Glossary...

138

Improving Seasonal Forecast Skill of North American Surface Air Temperature in Fall Using a Postprocessing Method  

Science Journals Connector (OSTI)

A statistical postprocessing approach is applied to seasonal forecasts of surface air temperatures (SAT) over North America in fall, when the original uncalibrated predictions have little skill. The data used are ensemble-mean seasonal forecasts ...

XiaoJing Jia; Hai Lin; Jacques Derome

2010-05-01T23:59:59.000Z

139

North American Central Plains conductivity anomaly within the Trans-Hudson orogen in northern Saskatchewan, Canada  

E-Print Network (OSTI)

Saskatchewan, Canada Alan G. Jones } James A. Craven Geological Survey of Canada, 1 Observatory Crescent Magnetotelluric data acquired across the Paleoproterozoic Trans-Hudson orogen, north- ern Saskatchewan, image one

Jones, Alan G.

140

90-day Second Report on Shale Gas Production - Secretary of Energy Advisory  

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

90-day Second Report on Shale Gas Production - Secretary of Energy 90-day Second Report on Shale Gas Production - Secretary of Energy Advisory Board 90-day Second Report on Shale Gas Production - Secretary of Energy Advisory Board Novemeber 18, 2011 The Shale Gas Subcommittee of the Secretary of Energy Advisory Board is charged with identifying measures that can be taken to reduce the environmental impact and to help assure the safety of shale gas production. Shale gas has become an important part of the nation's energy mix. It has grown rapidly from almost nothing at the beginning of the century to near 30 percent of natural gas production. Americans deserve assurance that the full economic, environmental and energy security benefits of shale gas development will be realized without sacrificing public health, environmental protection and safety. On August 18, 2011 the Subcommittee

Note: This page contains sample records for the topic "north american shale" 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

Oil shale research in China  

SciTech Connect

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

142

Shale Gas Development Challenges: Fracture Fluids | Department...  

Office of Environmental Management (EM)

Fluids Shale Gas Development Challenges: Fracture Fluids More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Glossary FracFocus 2.0 Task Force...

143

Shale gas - what happened? | Department of Energy  

Office of Environmental Management (EM)

seems like shale gas came out of nowhere - what happened? More Documents & Publications Natural Gas from Shale: Questions and Answers Natural Gas from Shale Challenges associated...

144

Shale Gas Development Challenges: Surface Impacts | Department...  

Office of Environmental Management (EM)

Impacts Shale Gas Development Challenges: Surface Impacts More Documents & Publications Natural Gas from Shale: Questions and Answers Challenges associated with shale gas...

145

Challenges associated with shale gas production | Department...  

Office of Environmental Management (EM)

What challenges are associated with shale gas production? More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Development Challenges: Air...

146

Shale Gas Development Challenges: Earthquakes | Department of...  

Office of Environmental Management (EM)

Shale Gas Development Challenges: Induced Seismic Events More Documents & Publications Natural Gas from Shale: Questions and Answers Challenges associated with shale gas...

147

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

148

Characterization of interim reference shales  

SciTech Connect

Measurements have been made on the chemical and physical properties of two oil shales designated as interim reference oil shales by the Department of Energy. One oil shale is a Green River Formation, Parachute Creek Member, Mahogany Zone Colorado oil shale from the Anvil Points mine and the other is a Clegg Creek Member, New Albany shale from Kentucky. Material balance Fischer assays, kerogen concentrates, carbon aromaticities, thermal properties, and bulk mineralogic properties have been determined for the oil shales. The measured properties of the interim reference shales are comparable to results obtained from previous studies on similar shales. The western interim reference shale has a low carbon aromaticity, high Fischer assay conversion to oil, and a dominant carbonate mineralogy. The eastern interim reference shale has a high carbon aromaticity, low Fischer assay conversion to oil, and a dominant silicate mineralogy. Chemical and physical properties, including ASTM distillations, have been determined for shale oils produced from the interim reference shales. The distillation data were used in conjunction with API correlations to calculate a large number of shale oil properties that are required for computer models such as ASPEN. The experimental determination of many of the shale oil properties was beyond the scope of this study. Therefore, direct comparison between calculated and measured values of many properties could not be made. However, molecular weights of the shale oils were measured. In this case, there was poor agreement between measured molecular weights and those calculated from API and other published correlations. 23 refs., 12 figs., 15 tabs.

Miknis, F.P.; Sullivan, S.; Mason, G.

1986-03-01T23:59:59.000Z

149

A model-data intercomparison of CO2 exchange across North America: Results from the North American Carbon Program Site Synthesis  

SciTech Connect

Our current understanding of terrestrial carbon processes is represented in various models used to integrate and scale measurements of CO{sub 2} exchange from remote sensing and other spatiotemporal data. Yet assessments are rarely conducted to determine how well models simulate carbon processes across vegetation types and environmental conditions. Using standardized data from the North American Carbon Program we compare observed and simulated monthly CO{sub 2} exchange from 44 eddy covariance flux towers in North America and 22 terrestrial biosphere models. The analysis period spans {approx}220 site-years, 10 biomes, and includes two large-scale drought events, providing a natural experiment to evaluate model skill as a function of drought and seasonality. We evaluate models' ability to simulate the seasonal cycle of CO{sub 2} exchange using multiple model skill metrics and analyze links between model characteristics, site history, and model skill. Overall model performance was poor; the difference between observations and simulations was {approx}10 times observational uncertainty, with forested ecosystems better predicted than nonforested. Model-data agreement was highest in summer and in temperate evergreen forests. In contrast, model performance declined in spring and fall, especially in ecosystems with large deciduous components, and in dry periods during the growing season. Models used across multiple biomes and sites, the mean model ensemble, and a model using assimilated parameter values showed high consistency with observations. Models with the highest skill across all biomes all used prescribed canopy phenology, calculated NEE as the difference between GPP and ecosystem respiration, and did not use a daily time step.

Schwalm, C.R.; Williams, C.A.; Schaefer, K.; Anderson, R.; Arain, M.A.; Baker, I.; Black, T.A.; Chen, G.; Ciais, P.; Davis, K. J.; Desai, A. R.; Dietze, M.; Dragoni, D.; Fischer, M.L.; Flanagan, L.B.; Grant, R.F.; Gu, L.; Hollinger, D.; Izaurralde, R.C.; Kucharik, C.; Lafleur, P.M.; Law, B.E.; Li, L.; Li, Z.; Liu, S.; Lokupitiya, E.; Luo, Y.; Ma, S.; Margolis, H.; Matamala, R.; McCaughey, H.; Monson, R. K.; Oechel, W. C.; Peng, C.; Poulter, B.; Price, D.T.; Riciutto, D.M.; Riley, W.J.; Sahoo, A.K.; Sprintsin, M.; Sun, J.; Tian, H.; Tonitto, C.; Verbeeck, H.; Verma, S.B.

2011-06-01T23:59:59.000Z

150

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

151

Proceedings of the 17th Annual North American Waste-to-Energy Conference May 18-20, 2009, Chantilly, Virginia, USA  

E-Print Network (OSTI)

WASTE (MSW) GASIFICATION UNDER VARIOUS PRESSURES AND CO2 CONCENTRATION ATMOSPHERES Eilhann Kwon, Kelly J, New York, NY 10027 ABSTRACT The Municipal Solid Waste (MSW) gasification process is a promisingProceedings of the 17th Annual North American Waste-to-Energy Conference NAWTEC17 May 18-20, 2009

Columbia University

152

PCR Detection of North American and Central African Isolates of Epizootic Hemorrhagic Disease Virus (EHDV) Based on Genome Segment 10 of EHDV Serotype 1  

Science Journals Connector (OSTI)

...University of Khartoum, Khartoum, Sudan). The North American viruses...were extracted in Khartoum, Sudan. Extraction of viral nucleic...described (), except that the thermal cycling profiles were as follows...out at a volume of 100 mul. Thermal profiles were performed with...

Imadeldin E. Aradaib; William C. Wilson; Caroline E. Schore; Mohammed E. H. Mohammed; Tilahun D. Yilma; James S. Cullor; Bennie I. Osburn

1998-09-01T23:59:59.000Z

153

Comment submitted by the North American Association of Food Equipment Manufacturers (NAFEM) regarding the Energy Star Verification Testing Program  

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

From: Charlie Souhrada [mailto:csouhrada@nafem.org] From: Charlie Souhrada [mailto:csouhrada@nafem.org] Sent: Monday, May 09, 2011 3:46 PM To: ESTAR_Verification_Testing Subject: Verification Testing Sample Size On behalf of the North American Association of Food Equipment Manufacturers (NAFEM), thank you for the opportunity to comment on the April 22 document, "DOE Verification Testing in Support of ENERGY STAR". Based on review of the contents, NAFEM encourages DOE/EPA administration to note the following: * Commercial foodservice equipment (CFE) is produced and sold in relatively low volumes, making this product category significantly different from residential appliances. Grouping CFE with residential appliances is both technically inaccurate and economically impractical because the

154

Bootstrapping a Sustainable North American PEM Fuel Cell Industry: Could a Federal Acquisition Program Make a Difference?  

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

The North American Proton Exchange Membrane (PEM) fuel cell industry may be at a critical juncture. A large-scale market for automotive fuel cells appears to be several years away and in any case will require a long-term, coordinated commitment by government and industry to insure the co-evolution of hydrogen infrastructure and fuel cell vehicles (Greene et al., 2008). The market for non-automotive PEM fuel cells, on the other hand, may be much closer to commercial viability (Stone, 2006). Cost targets are less demanding and manufacturers appear to be close, perhaps within a factor of two, of meeting them. Hydrogen supply is a significant obstacle to market acceptance but may not be as great a barrier as it is for hydrogen-powered vehicles due to the smaller quantities of hydrogen required.

155

North American Overview - Heat Pumps Role in Buildings Energy Efficiency Improvement  

SciTech Connect

A brief overview of the situation in North America regarding buildings energy use and the current and projected heat pump market is presented. R&D and deployment strategies for heat pumps, and the impacts of the housing market and efficiency regulations on the heating and cooling equipment market are summarized as well.

Baxter, Van D [ORNL; Bouza, Antonio [U.S. Department of Energy; Giguère, Daniel [Natural Resources Canada; Hosatte, Sophie [Natural Resources Canada

2011-01-01T23:59:59.000Z

156

Southwest Engineers participates in North Dakota fracking project  

Science Journals Connector (OSTI)

Southwest Engineers Inc is working with Earthwater Resources Inc on a major project in the Bakken Shale oil and gas zone in North Dakota, USA.

2013-01-01T23:59:59.000Z

157

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

158

January 20, 2011 Marcellus Shale 101  

E-Print Network (OSTI)

. Will oil shale be viable as well? Oil shale will not be economically viable anytime in the near future

Hardy, Christopher R.

159

Generic Argillite/Shale Disposal Reference Case  

E-Print Network (OSTI)

of eastern Devonian gas shale: Society of PetroleumShale Disposal Reference Case August 2014 Borehole activity: Oil and gas

Zheng, Liange

2014-01-01T23:59:59.000Z

160

CORROSION OF METALS IN OIL SHALE ENVIRONMENTS  

E-Print Network (OSTI)

products, percent: Oil Gas Spent Shale TOTAL Average tracecontent of the gases for the lean shale exceeded that for

Bellman Jr., R.

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "north american shale" 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

Barnett Shale Municipal Oil and Gas Ordinance Dynamics: A Spatial Perspective  

E-Print Network (OSTI)

with the recent optimization of horizontal drilling, has substantially increased United States oil and gas production. Hydrocarbon firms perfected and use hydraulic fracturing on the Barnett Shale in North Texas; due to the nature of the formation, gas companies...

Murphy, Trey Daniel-Aaron

2013-09-27T23:59:59.000Z

162

Shale Gas R&D  

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

Natural gas from shales has the potential to significantly increase America’s security of energy supply, reduce greenhouse gas emissions, and lower prices for consumers. Although shale gas has been...

163

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

164

Nineteenth oil shale symposium proceedings  

SciTech Connect

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

165

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

166

Oil shale: Technology status report  

SciTech Connect

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

167

Spent Shale Grouting of Abandoned In-Situ Oil Shale Retorts  

E-Print Network (OSTI)

Mineral Reactions in Colorado Oil Shale," Lawrence Livermore1978. of Decomposition of Colorado Oil Shale: II. LivermoreEffects Lawrence of Steam on Oil Shale Retorting: Livermore

Fox, J.P.; Persoff, P.

1980-01-01T23:59:59.000Z

168

Natural Gas from Shale: Questions and Answers | Department of...  

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

Shale: Questions and Answers Natural Gas from Shale: Questions and Answers Natural Gas from Shale: Questions and Answers More Documents & Publications Shale Gas Development...

169

Solar retorting of oil shale  

DOE Patents (OSTI)

An apparatus and method for retorting oil shale using solar radiation. Oil shale is introduced into a first retorting chamber having a solar focus zone. There the oil shale is exposed to solar radiation and rapidly brought to a predetermined retorting temperature. Once the shale has reached this temperature, it is removed from the solar focus zone and transferred to a second retorting chamber where it is heated. In a second chamber, the oil shale is maintained at the retorting temperature, without direct exposure to solar radiation, until the retorting is complete.

Gregg, David W. (Morago, CA)

1983-01-01T23:59:59.000Z

170

Combustion heater for oil shale  

DOE Patents (OSTI)

A combustion heater for oil shale heats particles of spent oil shale containing unburned char by burning the char. A delayed fall is produced by flowing the shale particles down through a stack of downwardly sloped overlapping baffles alternately extending from opposite sides of a vertical column. The delayed fall and flow reversal occurring in passing from each baffle to the next increase the residence time and increase the contact of the oil shale particles with combustion supporting gas flowed across the column to heat the shale to about 650 to 700/sup 0/C for use as a process heat source.

Mallon, R.; Walton, O.; Lewis, A.E.; Braun, R.

1983-09-21T23:59:59.000Z

171

Combustion heater for oil shale  

DOE Patents (OSTI)

A combustion heater for oil shale heats particles of spent oil shale containing unburned char by burning the char. A delayed fall is produced by flowing the shale particles down through a stack of downwardly sloped overlapping baffles alternately extending from opposite sides of a vertical column. The delayed fall and flow reversal occurring in passing from each baffle to the next increase the residence time and increase the contact of the oil shale particles with combustion supporting gas flowed across the column to heat the shale to about 650.degree.-700.degree. C. for use as a process heat source.

Mallon, Richard G. (Livermore, CA); Walton, Otis R. (Livermore, CA); Lewis, Arthur E. (Los Altos, CA); Braun, Robert L. (Livermore, CA)

1985-01-01T23:59:59.000Z

172

The geochemistry of platinum group elements in marine oil shale—A case study from the Bilong Co oil shale, northern Tibet, China  

Science Journals Connector (OSTI)

Abstract The Bilong Co oil shale zone is located in the South Qiangtang depression. This zone, together with the Shengli River-Changshe Mountain oil shale zone in the North Qiangtang depression, northern Tibet plateau, represents the potentially largest marine oil shale resource in China. Seventeen samples including oil shale and micritic limestone were collected from the Bilong Co oil shale area to determine the concentrations, distribution patterns, occurrences and origins of platinum group elements (PGEs) in marine oil shale. The oil shale samples from the Bilong Co area exhibit very low total PGE contents ranging from 1.04 to 2.96 ng/g with a weighted mean value of 1.686 ng/g, while the micritic limestone samples from the Bilong Co area exhibit a little lower PGE value ranging from 0.413 to 1.11 ng/g. \\{PGEs\\} in oil shale samples are characterized by high contents in Pd (average 0.79 ng/g), Os (average 0.123 ng/g) and Pt (average 0.644 ng/g) compared with Ru (average 0.068 ng/g), Rh (average 0.033 ng/g) and Ir (average 0.026 ng/g). The highest values for individual \\{PGEs\\} are not uniformly distributed in the section. Clearly, the \\{PGEs\\} are generally enriched in the oil shale samples near the boundary between micritic limestone and oil shale. The individual \\{PGEs\\} in oil shale samples from the Bilong Co area exhibit various modes of occurrence. Ruthenium and Pt occur mainly in pyrite, while Pd is associated mainly with organic matter and Mg-minerals. Rhodium and Os are controlled mainly by pyrite and organic matter. Iridium is present mainly in other Fe-bearing minerals, rather than pyrite. The \\{PGEs\\} in the Bilong Co oil shale are mainly of seawater origin and possibly influenced by terrigenous supply.

Xiugen Fu; Jian Wang; Yuhong Zeng; Fuwen Tan; Chen Wenbing; Xinglei Feng

2014-01-01T23:59:59.000Z

173

Dynamic capabilities for strategic green advantage: green electricity purchasing in North American firms, SMEs, NGOs and agencies  

Science Journals Connector (OSTI)

North American businesses, social economy organisations and government agencies are tackling the challenges of declining non-renewable energy resources and climate change by voluntarily purchasing green electricity (GE). This study uses a survey of 213 organisations that voluntarily purchase GE to test the influence of green institutional and green resource-based factors on the purchase decision. Components of green institutional theory and the green resource-based view of the firm were found to have only a secondary or indirect influence on the voluntary decision to purchase GE. In contrast, the overwhelming importance attributed by respondents to the role of champions suggests that internal agency should be incorporated into future studies examining voluntary environmental decisions from an organisational perspective. The dynamic capabilities process, defined as the interaction between champions and environmental structures, can generate strategic green advantage if champions use environmental structures to emphasise: 1) environmental benefits; 2) marketing and green image benefits; 3) the GE purchase as a hedge against fossil-fuel price uncertainty.

Travis Gliedt; Paul Parker

2010-01-01T23:59:59.000Z

174

Table 29. Average Price of U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code  

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

Price of U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code Price of U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code (dollars per short ton) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Table 29. Average Price of U.S. Coal Receipts at Manufacturing Plants by North American Industry Classification System (NAICS) Code (dollars per short ton) U.S. Energy Information Administration | Quarterly Coal Report, April - June 2013 Year to Date NAICS Code April - June 2013 January - March 2013 April - June 2012 2013 2012 Percent Change 311 Food Manufacturing 51.17 49.59 50.96 50.35 50.94 -1.2 312 Beverage and Tobacco Product Mfg. 111.56 115.95 113.47 113.49 117.55 -3.5 313 Textile Mills 115.95 118.96 127.41 117.40 128.07 -8.3 315 Apparel Manufacturing

175

Spent Shale Grouting of Abandoned In-Situ Oil Shale Retorts  

E-Print Network (OSTI)

for the grout. SPENT SHALE Oil shale, which is a low-gradeMineral Reactions in Colorado Oil Shale," Lawrence Livermore1978. of Decomposition of Colorado Oil Shale: II. Livermore

Fox, J.P.; Persoff, P.

1980-01-01T23:59:59.000Z

176

I. Canada EIA/ARI World Shale Gas and Shale Oil Resource Assessment I. CANADA SUMMARY  

E-Print Network (OSTI)

by this resource study. Figure I-1 illustrates certain of the major shale gas and shale oil basins in

unknown authors

177

Air-Quality Data from NARSTO (North American Research Strategy for Tropospheric Ozone)  

DOE Data Explorer (OSTI)

NARSTO is a public/private partnership dedicated to improving management of air quality in North America. It was established on February 13, 1995 when representatives of Canada, the United States, and Mexico signed the NARSTO Charter in a ceremony at the White House. The Department of Energy is one of the charter members providing funding. The central programmatic goal of NARSTO is to provide data and information for use in the determination of workable, efficient, and effective strategies for local and regional ozone and fine particle management. Since its founding, NARSTO has completed three major scientific Assessments of critical air quality management issues. NARSTO maintains the Quality Systems Science Center and the NARSTO Data Archive for storing data from NARSTO Affiliated Research Activities and making these data available to the scientific community. NARSTO also facilitates activities, such as the Reactivity Research Working Group, which provide critical reviews of the state of the science in areas of interest to air quality policy makers. In January 1997, the U.S. Department of Energy's Environmental Sciences Division announced their sponsorship of the NARSTO Quality Systems Science Center (QSSC). The QSSC is located at the Oak Ridge National Laboratory within the Carbon Dioxide Information Analysis Center (CDIAC). Quality Assurance and Data Management assistance and guidelines are provided by the QSCC, along with access to data files. The permanent data archive is maintained by the NASA EOSDIS Distributed Active Archive Center at the Langley Research Center. The archived data can be reached by a link from the QSSC.(Specialized Interface) See also the NARSTO web site at http://www.narsto.org/

178

The twentieth oil shale symposium proceedings  

SciTech Connect

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

179

Technically Recoverable Shale Oil and Shale Gas Resources  

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

Technically Recoverable Shale Oil and Technically Recoverable Shale Oil and Shale Gas Resources: An Assessment of 137 Shale Formations in 41 Countries Outside the United States June 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 June 2013 U.S. Energy Information Administration | Technically Recoverable Shale Oil and Shale Gas Resources 1 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or

180

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

Note: This page contains sample records for the topic "north american shale" 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

Shale Gas and Hydrofracturing  

Science Journals Connector (OSTI)

Advances in horizontal drilling technology and hydrofracturing allow natural gas to escape from shale formations following high pressure treatment, i.e. “fracking” with sand, water and chemicals. ... With fracking, natural gas prices have remained low at less than $2.50 per million BTU. ... Fracking chemicals, petrochemicals, and metals and radionuclides from source rock cause major environmental burdens if not properly treated or deep-injected. ...

Jerald L. Schnoor

2012-04-05T23:59:59.000Z

182

AVESTAR® - Shale Gas Processing (SGP)  

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

Shale Gas Processing (SGP) Shale Gas Processing (SGP) SPG The shale gas revolution is transforming America's energy landscape and economy. The shale gas boom, including the Marcellus play in Appalachia, is driving job creation and investment in the energy sector and is also helping to revive other struggling sectors of the economy like manufacturing. Continued growth in domestic shale gas processing requires that energy companies maximize the efficiency and profitability from their operations through excellent control and drive maximum business value from all their plant assets, all while reducing negative environmental impact and improving safety. Changing demographics and rapidly evolving plant automation and control technologies also necessitate training and empowering the next-generation of shale gas process engineering and

183

Driving it home: choosing the right path for fueling North America's transportation future  

SciTech Connect

North America faces an energy crossroads. With the world fast approaching the end of cheap, plentiful conventional oil, we must choose between developing ever-dirtier sources of fossil fuels -- at great cost to our health and environment -- or setting a course for a more sustainable energy future of clean, renewable fuels. This report explores the full scale of the damage done by attempts to extract oil from liquid coal, oil shale, and tar sands; examines the risks for investors of gambling on these dirty fuel sources; and lays out solutions for guiding us toward a cleaner fuel future. Table of contents: Executive Summary; Chapter 1: Transportation Fuel at a Crossroads; Chapter 2: Canadian Tar Sands: Scraping the Bottom of the Barrel in Endangered Forests; Chapter 3: Oil Shale Extraction: Drilling Through the American West; Chapter 4: Liquid Coal: A 'Clean Fuel' Mirage; Chapter 5: The Investment Landscape: Dirty Fuels Are Risky Business; Chapter 6: The Clean Path for Transportation and Conclusion.

Ann Bordetsky; Susan Casey-Lefkowitz; Deron Lovaas; Elizabeth Martin-Perera; Melanie Nakagawa; Bob Randall; Dan Woynillowicz

2007-06-15T23:59:59.000Z

184

North Carolina State Energy Office Š Energy Efficiency and Conservation Block Grant Program Funds Provided by the American Recovery and Reinvestment Act of 2009, OAS-RA-13-09  

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

North Carolina State Energy Office  North Carolina State Energy Office  Energy Efficiency and Conservation Block Grant Program Funds Provided by the American Recovery and Reinvestment Act of 2009 OAS-RA-13-09 February 2013 Department of Energy Washington, DC 20585 February 19, 2013 MEMORANDUM FOR THE ASSISTANT SECRETARY FOR ENERGY EFFICIENCY AND RENEWABLE ENERGY FROM: Rickey R. Hass Deputy Inspector General for Audits and Inspections Office of Inspector General SUBJECT: INFORMATION: Examination Report on "North Carolina State Energy Office - Energy Efficiency and Conservation Block Grant Program Funds Provided by the American Recovery and Reinvestment Act of 2009" INTRODUCTION AND OBJECTIVE

185

The North American Carbon Program Multi-scale synthesis and Terrestrial Model Intercomparison Project Part 1: Overview and experimental design  

SciTech Connect

Terrestrial biosphere models (TBMs) have become an integral tool for extrapolating local observations and understanding of land-atmosphere carbon exchange to larger regions. The North American Carbon Program (NACP) Multi-scale synthesis and Terrestrial Model Intercomparison Project (MsTMIP) is a formal model intercomparison and evaluation effort focused on improving the diagnosis and attribution of carbon exchange at regional and global scales. MsTMIP builds upon current and past synthesis activities, and has a unique framework designed to isolate, interpret, and inform understanding of how model structural differences impact estimates of carbon uptake and release. Here we provide an overview of the MsTMIP effort and describe how the MsTMIP experimental design enables the assessment and quantification of TBM structural uncertainty. Model structure refers to the types of processes considered (e.g. nutrient cycling, disturbance, lateral transport of carbon), and how these processes are represented (e.g. photosynthetic formulation, temperature sensitivity, respiration) in the models. By prescribing a common experimental protocol with standard spin-up procedures and driver data sets, we isolate any biases and variability in TBM estimates of regional and global carbon budgets resulting from differences in the models themselves (i.e. model structure) and model-specific parameter values. An initial intercomparison of model structural differences is represented using hierarchical cluster diagrams (a.k.a. dendrograms), which highlight similarities and differences in how models account for carbon cycle, vegetation, energy, and nitrogen cycle dynamics. We show that, despite the standardized protocol used to derive initial conditions, models show a high degree of variation for GPP, total living biomass, and total soil carbon, underscoring the influence of differences in model structure and parameterization on model estimates.

Huntzinger, D.N. [Northern Arizona University] [Northern Arizona University; Schwalm, C. [Northern Arizona University] [Northern Arizona University; Michalak, A.M [Carnegie Institution for Science, Stanford] [Carnegie Institution for Science, Stanford; Schaefer, K. [National Snow and Ice Data Center] [National Snow and Ice Data Center; King, A.W. [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Wei, Y. [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Jacobson, A. [National Snow and Ice Data Center] [National Snow and Ice Data Center; Liu, S. [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Cook, R. [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Post, W.M. [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Berthier, G. [Laboratoire des Sciences du Climat et de l'Environnement (LSCE)] [Laboratoire des Sciences du Climat et de l'Environnement (LSCE); Hayes, D. [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Huang, M. [Pacific Northwest National Laboratory (PNNL)] [Pacific Northwest National Laboratory (PNNL); Ito, A. [National Institute for Environmental Studies, Tsukuba, Japan] [National Institute for Environmental Studies, Tsukuba, Japan; Lei, H. [Pacific Northwest National Laboratory (PNNL)] [Pacific Northwest National Laboratory (PNNL); Lu, C. [International Center for Climate and Global Change Research and School of Forestry and Wildlife Sci.] [International Center for Climate and Global Change Research and School of Forestry and Wildlife Sci.; Mao, J. [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Peng, C.H. [University of Quebec at Montreal, Institute of Environment Sciences] [University of Quebec at Montreal, Institute of Environment Sciences; Peng, S. [Laboratoire des Sciences du Climat et de l'Environnement (LSCE)] [Laboratoire des Sciences du Climat et de l'Environnement (LSCE); Poulter, B. [Laboratoire des Sciences du Climat et de l'Environnement (LSCE)] [Laboratoire des Sciences du Climat et de l'Environnement (LSCE); Riccuito, D. [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Shi, X. [Oak Ridge National Laboratory (ORNL)] [Oak Ridge National Laboratory (ORNL); Tian, H. [International Center for Climate and Global Change Research and School of Forestry and Wildlife Sci.] [International Center for Climate and Global Change Research and School of Forestry and Wildlife Sci.; Wang, W. [National Aeronautics and Space Administration (NASA), Ames Research Center, Moffett Field] [National Aeronautics and Space Administration (NASA), Ames Research Center, Moffett Field; Zeng, N. [University of Maryland] [University of Maryland; Zhao, F. [University of Maryland] [University of Maryland; Zhu, Q. [Laboratory for Ecological Forecasting and Northwest Agriculture and Forestry University] [Laboratory for Ecological Forecasting and Northwest Agriculture and Forestry University

2013-01-01T23:59:59.000Z

186

Validation of Noah-simulated Soil Temperature in the North American Land Data Assimilation System Phase 2  

SciTech Connect

Soil temperature can exhibit considerable memory from weather and climate signals and is among the most important initial conditions in numerical weather and climate models. Consequently, a more accurate long-term land surface soil temperature dataset is needed to improve weather and climate simulation and prediction, and is also important for the simulation of agricultural crop yield and ecological processes. The North-American Land Data Assimilation (NLDAS) Phase 2 (NLDAS-2) has generated 31-years (1979-2009) of simulated hourly soil temperature data with a spatial resolution of 1/8o. This dataset has not been comprehensively evaluated to date. Thus, the ultimate purpose of the present work is to assess Noah-simulated soil temperature for different soil depths and timescales. We used long-term (1979-2001) observed monthly mean soil temperatures from 137 cooperative stations over the United States to evaluate simulated soil temperature for three soil layers (0-10 cm, 10-40 cm, 40-100 cm) for annual and monthly timescales. We used short-term (1997-1999) observed soil temperature from 72 Oklahoma Mesonet stations to validate simulated soil temperatures for three soil layers and for daily and hourly timescales. The results showed that the Noah land surface model (Noah LSM) generally matches observed soil temperature well for different soil layers and timescales. At greater depths, the simulation skill (anomaly correlation) decreased for all time scales. The monthly mean diurnal cycle difference between simulated and observed soil temperature revealed large midnight biases in the cold season due to small downward longwave radiation and issues related to model parameters.

Xia, Youlong; Ek, Michael; Sheffield, Justin; Livneh, Ben; Huang, Maoyi; Wei, Helin; Song, Feng; Luo, Lifeng; Meng, Jesse; Wood, Eric

2013-02-25T23:59:59.000Z

187

WASTEWATER TREATMENT IN THE OIL SHALE INDUSTRY  

E-Print Network (OSTI)

is in intimate contact with oil and shale during In in-situin contact with the oil and shale. These methods and othersWaters from Green River Oil Shale," Chem. and Ind. , 1. ,

Fox, J.P.

2010-01-01T23:59:59.000Z

188

T-matrix approach to shale acoustics  

Science Journals Connector (OSTI)

......when modelling the anisotropic elastic properties of a perfect shale. One of the reviewers...aligned cracks in anisotropic shales can dramatically...J.A., 1994. Anisotropic effective medium...elastic properties of shales, Geophysics, 59......

Morten Jakobsen; John A. Hudson; Tor Arne Johansen

2003-08-01T23:59:59.000Z

189

Case Study: Shale Bings in Central  

E-Print Network (OSTI)

and oil shale was widespread. The extraction of oil from shales began in the 1850s and developed within the region that the oil-shale bings constitute one of the eight main habi- tats in West Lothian

190

HYDRAULIC CEMENT PREPARATION FROM LURGI SPENT SHALE  

E-Print Network (OSTI)

hydraulic cement from spent oil shale," Vol. 10, No. 4, p.J. W. , "Colorado's primary oil shale resource for verticalSimulated effects of oil-shale development on the hydrology

Mehta, P.K.

2013-01-01T23:59:59.000Z

191

WASTEWATER TREATMENT IN THE OIL SHALE INDUSTRY  

E-Print Network (OSTI)

Waters from Green River Oil Shale," Chem. and Ind. , 1. ,Effluents from In-Situ oil Shale Processing," in Proceedingsin the Treatment of Oil Shale Retort Waters," in Proceedings

Fox, J.P.

2010-01-01T23:59:59.000Z

192

CORROSION OF METALS IN OIL SHALE ENVIRONMENTS  

E-Print Network (OSTI)

CORROSION OF METALS IN OIL SHALE ENVIRONMENTS A. Levy and R.of Metals in In-Situ Oil Shale Retorts," NACE Corrosion 80,Elevated Temperature Corrosion of Oil Shale Retort Component

Bellman Jr., R.

2012-01-01T23:59:59.000Z

193

WASTEWATER TREATMENT IN THE OIL SHALE INDUSTRY  

E-Print Network (OSTI)

III, "Method of Breaking Shale Oil-Water Emulsion," U. S.and Biological Treatment of Shale Oil Retort Water, DraftPA (1979). H. H. Peters, Shale Oil Waste Water Recovery by

Fox, J.P.

2010-01-01T23:59:59.000Z

194

Research of Shale Gas in China  

Science Journals Connector (OSTI)

The shale gas is an efficient and abundant energy sources ... field. With the support of our country, shale gas research has very progress. The researchers commenced ... in the early period of 21st century. Shale

Haifeng Chen; Miao He; Bing Han; Zhonglin Li…

2013-01-01T23:59:59.000Z

195

Apparatus for oil shale retorting  

DOE Patents (OSTI)

A cascading bed retorting process and apparatus in which cold raw crushed shale enters at the middle of a retort column into a mixer stage where it is rapidly mixed with hot recycled shale and thereby heated to pyrolysis temperature. The heated mixture then passes through a pyrolyzer stage where it resides for a sufficient time for complete pyrolysis to occur. The spent shale from the pyrolyzer is recirculated through a burner stage where the residual char is burned to heat the shale which then enters the mixer stage.

Lewis, Arthur E. (Los Altos, CA); Braun, Robert L. (Livermore, CA); Mallon, Richard G. (Livermore, CA); Walton, Otis R. (Livermore, CA)

1986-01-01T23:59:59.000Z

196

Methane adsorption on Devonian shales  

E-Print Network (OSTI)

important regional source of natural gas. In addition to the free gas which is located in the pore space and the natural fractures of the shales, the natural gas is also stored iu the shale matrix as an adsorbed state; therefore, these shales... are considered an uuconvcsstional gas us(. rvo(r. 8('hfle it is estimated tlrat, the adsorbed phas( may account, I'or morc thau half of the total gas content of th(. Devonian shales, very I'ew studi( s hav( been done on this topic, arrcl few measured data...

Li, Fan-Chang

2012-06-07T23:59:59.000Z

197

Oil shale - Heir to the petroleum kingdom  

Science Journals Connector (OSTI)

Oil shale - Heir to the petroleum kingdom ... A discussion of oil shale provides students with real-world problems that require chemical literacy. ...

Y. Schachter

1983-01-01T23:59:59.000Z

198

Oil shale: The environmental challenges III  

SciTech Connect

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

199

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

200

DOE-Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Resources  

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

Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Resources DOE-Funded Project Shows Promise for Tapping Vast U.S. Oil Shale Resources March 31, 2009 - 1:00pm Addthis Washington, DC - A technology as simple as an advanced heater cable may hold the secret for tapping into the nation's largest source of oil, which is contained in vast amounts of shale in the American West. In a recently completed project sponsored by the U.S. Department of Energy (DOE) through the Office of Fossil Energy's Oil and Natural Gas Program, Composite Technology Development (CTD) Inc. successfully demonstrated the application of a ceramic-composite insulated heater cable for oil shale recovery deep underground. The Small Business Innovation Research project provided employment for 25 professionals and resulted in two patent

Note: This page contains sample records for the topic "north american shale" 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 Shale RD&D Leases in the United States | Department of Energy  

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

Oil Shale RD&D Leases in the United States Oil Shale RD&D Leases in the United States Oil Shale RD&D Leases in the United States This paper describes the original plans, progress and accomplishments, and future plans for nine oil shale research, development and demonstration (RD&D) projects on six existing RD&D leases awarded in 2006 and 2007 by the United States Department of the Interior, Bureau of Land Management (BLM) to Shell, Chevron, EGL (now AMSO), and OSEC (now Enefit American, respectively); as well as three pending leases to Exxon, Natural Soda, and AuraSource, that were offered in 2010. The outcomes associated with these projects are expected to have global applicability. Assessment of Plans and Progress on BLM Oil Shale RD&D Leases in the United States More Documents & Publications

202

Shale Reservoir Characterization | Department of Energy  

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

Oil & Gas » Shale Gas » Shale Reservoir Oil & Gas » Shale Gas » Shale Reservoir Characterization Shale Reservoir Characterization Geologist examining the base of the Marcellus Shale at an outcrop near Bedford, PA. Geologist examining the base of the Marcellus Shale at an outcrop near Bedford, PA. Gas-producing shales are predominantly composed of consolidated clay-sized particles with a high organic content. High subsurface pressures and temperatures convert the organic matter to oil and gas, which may migrate to conventional petroleum traps and also remains within the shale. However, the clay content severely limits gas and fluid flow within the shales. It is, therefore, necessary to understand the mineral and organic content, occurrence of natural fractures, thermal maturity, shale volumes, porosity

203

Shale Play Industry Transportation Challenges,  

E-Print Network (OSTI)

in excess of 50 MMT/Yr. · Life of current Shale Oil & Gas explora-on trend ­ High volume commodi-es flows in and out of shale plays · Sand In....Oil Demand and Supply Factors ­Gas and Oil Commodity Pricing ­Finite Demand ­Rapid

Minnesota, University of

204

Sanyo North America Co | Open Energy Information  

Open Energy Info (EERE)

California Zip: CA 92154 Product: Sanyo North America Co, a subsidiary of Japanese electronics manufacture Sanyo, overseas and supports the North American market, including...

205

Modeling overpressures in sedimentary basins: Consequences for permeability and rheology of shales, and petroleum expulsion efficiency  

SciTech Connect

The prediction of overpressures using Institut Francais du Petrole's 2-D numerical model TEMISPACK is applied to several provinces of the world. In the Paris basin, France, normally pressured Liassic shales are shown to have permeabilities around a microdarcy, independently confirmed by laboratory measurements. In contrast, in the Norway section of the North Sea, Williston Basin, Canada, Gulf Coast, and in the Mahakam delta, observed overpressures of 10-50 MPa are consistently modeled with shale permeabilities around 1-10 nanodarcys. This theoretical value fits well with the lowest permeability measured in compacted shales. For these basins, compaction disequilibrium was found to explain most (>85%) of the overpressures. The only exception was the Williston basin in which overpressures observed in the organic-rich Bakken shales are entirely due to hydrocarbon generation. In Mahakam delta, the rheology of shales is nonlinear, i.e., the strength of shales increases rapidly with death. Consequently, shale compaction cannot be described by the linear behavior often assumed in hydrology. In the absence of fault barriers, numerical simulations and geological evidence suggest that overpressured source rocks have low or very low expulsion efficiency, irrespective of their organic content. However, shales with a permeability on the order of a microdarcy do not hinder petroleum migration.

Burrus, J.; Schneider, F.; Wolf, S. (Institut Francais du Petrole, Rueil-Malmaison (France))

1994-07-01T23:59:59.000Z

206

Oil shale, tar sands, and related materials  

SciTech Connect

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

207

NATURAL GAS FROM SHALE: Questions and Answers Shale Gas Glossary  

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

Glossary Glossary Acquifer - A single underground geological formation, or group of formations, containing water. Antrim Shale - A shale deposit located in the northern Michigan basin that is a Devonian age rock formation lying at a relatively shallow depth of 1,000 feet. Gas has been produced from this formation for several decades primarily via vertical, rather than horizontal, wells. The Energy Information Administration (EIA) estimates the technically recoverable Antrim shale resource at 20 trillion cubic feet (tcf). Appalachian Basin - The geological formations that roughly follow the Appalachian Mountain range and contain

208

Oil Shale Research in the United States  

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

Profiles of Oil Shale Research and Development Activities In Universities, National Laboratories, and Public Agencies

209

Favorable conditions noted for Australia shale oil  

SciTech Connect

After brief descriptions of the Rundle, Condor, and Stuart/Kerosene Creek oil shale projects in Queensland, the competitive advantages of oil shale development and the state and federal governments' attitudes towards an oil shale industry in Australia are discussed. It is concluded that Australia is the ideal country in which to start an oil shale industry.

Not Available

1986-09-01T23:59:59.000Z

210

Bureau of Land Management Oil Shale Development  

E-Print Network (OSTI)

Bureau of Land Management Oil Shale Development Unconventional Fuels Conference University of Utah May 17, 2011 #12;#12;Domestic Oil Shale Resources Primary oil shale resources in the U.S. are in the Green River Formation in Wyoming, Utah, and Colorado. 72 % of this oil shale resource is on Federal

Utah, University of

211

Fire and explosion hazards of oil shale  

SciTech Connect

The US Bureau of Mines publication presents the results of investigations into the fire and explosion hazards of oil shale rocks and dust. Three areas have been examined: the explosibility and ignitability of oil shale dust clouds, the fire hazards of oil shale dust layers on hot surfaces, and the ignitability and extinguishment of oil shale rubble piles. 10 refs., 54 figs., 29 tabs.

Not Available

1989-01-01T23:59:59.000Z

212

Sedimentological, mineralogical and geochemical definition of oil-shale facies in the lower Parachute Creek Member of Green River Formation, Colorado  

SciTech Connect

Sedimentological, mineralogical and geochemical studies of two drill cores penetrating the lower Saline zone of the Parachute Creek Member (middle L-4 oil-shale zone through upper R-2 zone) of the Green River Formation in north-central Piceance Creek basin, Colorado, indicate the presence of two distinct oil-shale facies. The most abundant facies has laminated stratification and frequently occurs in the L-4, L-3 and L-2 oil-shale zones. The second, and subordinate facies, has ''streaked and blebby'' stratification and is most abundant in the R-4, R-3 and R-2 zones. Laminated oil shale originated by slow, regular sedimentation during meromictic phases of ancient Lake Uinta, whereas streaked and blebby oil shale was deposited by episodic, non-channelized turbidity currents. Laminated oil shale has higher contents of nahcolite, dawsonite, quartz, K-feldspar and calcite, but less dolomite/ankerite and albite than streaked and blebby oil shale. Ca-Mg-Fe carbonate minerals in laminated oil shale have more variable compositions than those in streaked and blebby shales. Streaked and blebby oil shale has more kerogen and a greater diversity of kerogen particles than laminated oil shale. Such variations may produce different pyrolysis reactions when each shale type is retorted.

Cole, R.D.

1984-04-01T23:59:59.000Z

213

NATURAL GAS FROM SHALE: Questions and Answers  

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

Where is shale gas found Where is shale gas found in the United States? Shale gas is located in many parts of the United States. These deposits occur in shale "plays" - a set of discovered, undiscovered or possible natural gas accumulations that exhibit similar geological characteristics. Shale plays are located within large-scale basins or accumulations of sedimentary rocks, often hundreds of miles across, that also may contain other oil and gas resources. 1 Shale gas production is currently occurring in 16 states. 1 U.S. Government Accountability Office, Report to Congressional Requesters, "Oil and Gas: Information on Shale Resources, Development, and

214

Oil shale retorting method and apparatus  

SciTech Connect

Disclosed is an improved method and apparatus for the retorting of oil shale and the formation of spent oil shale having improved cementation properties. The improved method comprises passing feed comprising oil shale to a contacting zone wherein the feed oil shale is contacted with heat transfer medium to heat said shale to retorting temperature. The feed oil shale is substantially retorted to form fluid material having heating value and forming partially spent oil shale containing carbonaceous material. At least a portion of the partially spent oil shale is passed to a combustion zone wherein the partially spent oil shale is contacted with oxidizing gas comprising oxygen and steam to substantially combust carbonaceous material forming spent oil shale having improved cementation properties.

York, E.D.

1983-03-22T23:59:59.000Z

215

Carbon sequestration in depleted oil shale deposits  

SciTech Connect

A method and apparatus are described for sequestering carbon dioxide underground by mineralizing the carbon dioxide with coinjected fluids and minerals remaining from the extraction shale oil. In one embodiment, the oil shale of an illite-rich oil shale is heated to pyrolyze the shale underground, and carbon dioxide is provided to the remaining depleted oil shale while at an elevated temperature. Conditions are sufficient to mineralize the carbon dioxide.

Burnham, Alan K; Carroll, Susan A

2014-12-02T23:59:59.000Z

216

Interior acts on oil shale  

Science Journals Connector (OSTI)

Interior acts on oil shale ... The Interior Department has taken the first step to open up the vast oil-shale deposits on public lands. ... According to Secretary of the Interior Stewart L. Udall, the new program is designed to encourage competition in developing oil-shale resources, prevent speculation and windfall profits, promote mining operation and production practices that are consistent with good conservation management, encourage the fullest use of the resources, and provide reasonable revenues to the states and to the Federal Government. ...

1967-02-06T23:59:59.000Z

217

Shale Gas Development Challenges: Water | Department of Energy  

Office of Environmental Management (EM)

Challenges: Water Shale Gas Development Challenges: Water More Documents & Publications Natural Gas from Shale: Questions and Answers Shale Gas Development Challenges: Fracture...

218

Shale Gas Development Challenges: Air | Department of Energy  

Office of Environmental Management (EM)

Challenges: Air Shale Gas Development Challenges: Air More Documents & Publications Natural Gas from Shale: Questions and Answers Challenges associated with shale gas...

219

Oil Shale and Other Unconventional Fuels Activities | Department...  

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

Naval Reserves Oil Shale and Other Unconventional Fuels Activities Oil Shale and Other Unconventional Fuels Activities The Fossil Energy program in oil shale focuses on...

220

Eastern shale hydroretorting  

SciTech Connect

The overall objective of the Bench-Scale Unit (BSU) test program was to determine the effects of major process variables on conversion of organic carbon, yields and properties of oil and gas and consumption of hydrogen for hydroretorting of a specific Indiana New Albany shale. A preliminary error-propagation analysis was performed to identify possible improvements in BSU measurements that could lead to better overall material and elemental balances. A list of additional potential sources of uncertainty (primarily due to the operating procedures used) was compiled. Based on the identification of these possible sources of uncertainty, additional equipment was ordered and installed and existing operating procedures and calculation methods were modified. The result was excellent overall material balance closures (100% +/- 1%).

Roberts, M.J.; Feldkirchner, H.L.; Punwani, D.V.; Rex, R.C. Jr.

1984-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "north american shale" 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

POTENTIAL USES OF SPENT SHALE IN THE TREATMENT OF OIL SHALE RETORT WATERS  

E-Print Network (OSTI)

pore-volume study of retorted oil shale," Lawrence Livermoreits contact with the oil and shale. The gas condensate, onkinetics between and oil-shale residual carbon. 1. co Effect

Fox, J.P.

2013-01-01T23:59:59.000Z

222

POTENTIAL USES OF SPENT SHALE IN THE TREATMENT OF OIL SHALE RETORT WATERS  

E-Print Network (OSTI)

pore-volume study of retorted oil shale," Lawrence Livermorekinetics between and oil-shale residual carbon. 1. co Effectkinetics between and oil-shale residual carbon. 2. co 2

Fox, J.P.

2013-01-01T23:59:59.000Z

223

POTENTIAL USES OF SPENT SHALE IN THE TREATMENT OF OIL SHALE RETORT WATERS  

E-Print Network (OSTI)

pore-volume study of retorted oil shale," Lawrence LivermoreReaction kinetics between and oil-shale residual carbon. 1.Reaction kinetics between and oil-shale residual carbon. 2.

Fox, J.P.

2013-01-01T23:59:59.000Z

224

MARCELLUS SHALE APRIL 2011 EDITION  

E-Print Network (OSTI)

Wells (213111); Support Activities for Oil & Gas Operations (213112); Oil & Gas Pipeline & Related Structures Construction (237120); and Pipeline Transportation of Natural Gas (486210). Marcellus Shale (541620); Remediation Services (562910); Commercial & Industrial Machinery & Equipment Repair

Boyer, Elizabeth W.

225

Incomplete barriers to mitochondrial gene flow between pheromone races of the North American pine engraver, Ips pini (Say) (Coleoptera, Scolytidae)  

Science Journals Connector (OSTI)

...latifolia K(6), M(2) and H(2) north-western/western CO Colorado: Larimer Co. Roosevelt National Forest, near...contorta latifolia F(1), G(1) and K(8) western SDa South Dakota: Pennington Co. 3 km south of...

1999-01-01T23:59:59.000Z

226

North Dakota and Texas help boost U.S. oil reserves to highest...  

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

in total U.S. oil reserves, driven by the continued development of North Dakota's Bakken shale formation. North Dakota's proved oil reserves now exceeds the oil reserves in the...

227

The elastic anisotrophy of shales  

SciTech Connect

Shales constitute about 75% of the clastic fill sedimentary basins and have a decisive effect on fluid flow and seismic wave propagation because of their low permeability and anisotropic microstructure. The elastic stiffnesses of a shale with partially oriented clay particles is expressed in terms of the coefficients W(sub lmn) in an expansion of the clay-particle orientation distribution function in generalized Legendre functions. Application is made to the determination of the anellipticity of shales. For transverse isotrophy the anellipticity quantifies the deviation of the P wave slowness curve from an ellipse and is shown to depend on a single coefficient W(sub 400) in the expansion of the clay-particle orientation distribution function. If W(sub 400) is small, the anellipticity may be neglected, as is apparently the case for a near-surface late Tertiary shale studied by Winterstein and Paulson. Strongly aligned clay particles result in a positive value of W(sub 400) and a positive anellipticity, in agreement with the majority of the field measurements. However, less well ordered shales could have a significantly positive second moment W(sub 200) but only a small positive or even negative value of W(sub 400). For such shales the anellipticity would be small or negative despite a preferred alignment of clay particles in the bedding plane. Numerical examples of clay particle orientation distribution functions leading to zero or negative anellipticity are given.

Sayers, C.M. [Schlumberger Cambridge Research, Cambridge (United Kingdom)] [Schlumberger Cambridge Research, Cambridge (United Kingdom)

1994-01-01T23:59:59.000Z

228

CONTROL STRATEGIES FOR ABANDONED IN-SITU OIL SHALE RETORTS  

E-Print Network (OSTI)

recovery Vent gas '\\Raw shale oil Recycled gas compressorThis process produces shale oil, a low BTU gas, and char,Oil Shale Process" in Oil Shale and Tar Sands, J. W. Smith

Persoff, P.

2011-01-01T23:59:59.000Z

229

CONTROL STRATEGIES FOR ABANDONED IN-SITU OIL SHALE RETORTS  

E-Print Network (OSTI)

the carbon, oil, and gas from the shale are combusted; andceases •t II Burner gas and shale heat shale ll>" ~Air AirFigure 2. Oil recovery Vent gas '\\Raw shale oil Recycled gas

Persoff, P.

2011-01-01T23:59:59.000Z

230

POLYVINYLCHLORIDE WASTE WITH OIL SHALE ASH TO CAPTURE  

E-Print Network (OSTI)

alkaline oil shale ash. Solid heat carrier (Galoter process)-type oil shale retorting units, where the

V. Oja; A. Elenurm; I. Rohtla; E. Tearo; E. Tali

231

Characterization of selected Ohio coals to predict their conversion behavior relative to 104 North American Coals. [Factors correlating with liquefaction behavior  

SciTech Connect

Twenty-six coal samples from Ohio were collected as washed and seam samples, and lithobodies within the seams. Characterization of these samples included determination of % maceral, % anti R/sub max/, LTA, chlorine content and proximate/ultimate and qualitative mineral analyses. These data were compared to data from a similar project by Yarzab, R.F., et al., 1980 completed at Pennsylvania State University using tetralin as the hydrogen donor solvent. The characteristics of these coals were correlated with liquefaction conversion and other data accrued on 104 North American coals by statistical analyses. Utilizing percent carbon, sulfur, volatile matter, reflectance, vitrinite and total reactive macerals, Q-mode cluster analysis demonstrated that Ohio coals are more similar to the coals of the Interior province than to those of the Appalachian province. Linear multiple regression analysis for the 104 North American coals provided a prediction equation for conversion (R = .96). The predicted conversion values for the samples range from 58.8 to 79.6%, with the Lower Kittanning (No. 5) and the Middle Kittanning (No. 6) coal seams showing the highest predicted percent conversion (respectively, 73.4 and 72.2%). The moderately low FSI values for the No. 5 and No. 6 coals (respectively, 2.5 and 3) and their moderately high alkaline earth content (respectively, 0.69 and 0.74%) suggest that these coals possess the best overall properties for conversion. Stepwise regression has indicated that the most important coal characteristics affecting conversion are, in decreasing order of importance: % volatile matter, % vitrinite and % total sulfur. Conversion processes can be expected to produce higher yields with Ohio coals due to the presence of such mineral catalysts as pyrite and kaolinite. It is believed that the presence of these disposable catalysts increases the marketability of Ohio coals.

Whitacre, T. P.; Hunt, T. J.; Kneller, W. A.

1982-02-01T23:59:59.000Z

232

Shale gas is natural gas trapped inside  

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

Shale gas is natural gas trapped inside formations of shale - fine grained sedimentary rocks that can be rich sources of petroleum and natural gas. Just a few years ago, much of...

233

Ammonia evolution during oil shale pyrolysis  

Science Journals Connector (OSTI)

Ammonia evolution during oil shale pyrolysis ... Parallel pyrolytic studies were carried out on an immature, ultralaminae-rich, type I kerogen (Göynük oil shale kerogen) and a related algaenan (isolated from the extant green microalga Scenedesmus communis). ...

Myongsook S. Oh; Robert W. Taylor; Thomas T. Coburn; Richard W. Crawford

1988-01-01T23:59:59.000Z

234

Net thickness of the radioactive shale facies in the lower Olentangy shale (Hamilton group)  

SciTech Connect

The net thickness of radioactive shale is determined by first establishing a normal base line for each well based upon the gamma ray log response of shale units, such as the Bedford, Chagrin, and certain units within the Olentangy, observed to be fairly consistently radioactive. Radioactive shales are then defined as those shales having a gamma ray response 20 API units or more to the right of the shale base line. The combined thickness of beds reaching the radioactive shale threshold value is reported as the net thickness of radioactive shale facies within the mapping unit. Maps are included.

Majchszak, F.L.; Honeycutt, M.

1980-01-01T23:59:59.000Z

235

Net thickness of the radioactive shale facies in the Cleveland member of the Ohio shale  

SciTech Connect

The net thickness of radioactive shale is determined by first establishing a normal base line for each well based upon the gamma ray log response of shale units, such as the Bedford, Chagrin, and certain units within the Olentangy, observed to be fairly consistently radioactive. Radioactive shales are then defined as those shales having a gamma ray response 20 API units or more to the right of the shale base line. The combined thickness of beds reaching the radioactive shale threshold value is reported as the net thickness of radioactive shale facies within the mapping unit.

Majchszak, F.L.; Honeycutt, M.

1980-01-01T23:59:59.000Z

236

Net thickness of the radioactive shale facies in the upper Olentangy Shale  

SciTech Connect

This map represents the net thickness of the radioactive shale facies included in that part of the Olentangy Shale of Ohio which correlates to the West Falls, Sonyea, and Genesee Formations of New York State. Specifically excluded from consideration is the uppermost part of the upper Olentangy Shale which correlates to the Java Formation of New York. The net thickness of radioactive shale is determined by first establishing a normal base line for each well based upon the gamma ray log response of shale units, such as the Bedford, Chagrin, and certain units within the Olentangy, observed to be fairly consistently radioactive. Radioactive shales are then defined as those shales having a gamma ray response 20 API units or more to the right of the shale base line. The combined thickness of beds reaching the radioactive shale threshold value is reported as the net thickness of radioactive shale facies within the mapping unit.

Honeycutt, M.; Majchszak, F.L.

1980-01-01T23:59:59.000Z

237

North America Energy Efficiency Standards and Labeling  

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

North American Energy Efficiency North American Energy Efficiency Standards and Labeling North American Energy Working Group NORTH AMERICAN ENERGY WORKING GROUP The North American Energy Working Group (NAEWG) was established in spring of 2001 by the Canadian Minister of Natural Resources, the Mexican Secretary of Energy and the U.S. Secretary of Energy, to enhance North American energy cooperation. The Group is led by officials from Natural Resources Canada, the Mexican Secretariat of Energy, and the U.S. Department of Energy. The goals of the NAEWG are to foster communication and cooperation among the governments and energy sectors of the three countries on energy-related matters of common interest, and to enhance North American energy trade and interconnections

238

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

239

Shale Gas Development: A Smart Regulation Framework  

Science Journals Connector (OSTI)

Shale Gas Development: A Smart Regulation Framework ... Mandatory reporting of greenhouse gases: Petroleum and natural gas systems; Final rule. ...

Katherine E. Konschnik; Mark K. Boling

2014-02-24T23:59:59.000Z

240

MERCURY EMISSIONS FROM A SIMULATED IN-SITU OIL SHALE RETORT  

E-Print Network (OSTI)

Minor elements in oil shale and oil~shale products, LERCmercury to the oil shale, shale oil, and retort water. Thesemercury to spent shale, shale oil, retort water and offgas

Fox, J. P.

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "north american shale" 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

Oil shale technology. Final report  

SciTech Connect

This collaborative project with industrial participants studied oil shale retorting through an integrated program of fundamental research, mathematical model development and operation of a 4-tonne-per-day solid recirculation oil shale test unit. Quarterly, project personnel presented progress and findings to a Project Guidance Committee consisting of company representatives and DOE program management. We successfully operated the test unit, developed the oil shale process (OSP) mathematical model, evaluated technical plans for process scale up and determined economics for a successful small scale commercial deployment, producing premium motor fuel, specility chemicals along with electricity co-production. In budget negotiations, DOE funding for this three year CRADA was terminated, 17 months prematurely, as of October 1993. Funds to restore the project and continue the partnership have not been secured.

NONE

1995-03-01T23:59:59.000Z

242

Heat Requirements for Retorting Oil Shale  

Science Journals Connector (OSTI)

Heat Requirements for Retorting Oil Shale ... Converting Oil Shale to Liquid Fuels: Energy Inputs and Greenhouse Gas Emissions of the Shell in Situ Conversion Process ... Converting Oil Shale to Liquid Fuels: Energy Inputs and Greenhouse Gas Emissions of the Shell in Situ Conversion Process ...

H. W. Sohns; L. E. Mitchell; R. J. Cox; W. I. Barnet; W. I. R. Murphy

1951-01-01T23:59:59.000Z

243

Restraint urged in developing oil shale  

Science Journals Connector (OSTI)

Restraint urged in developing oil shale ... An oil shale industry producing 400,000 bbl per day could be created by 1990 using existing technologies and without additional leasing of federal land. ... "Utah and Colorado, with most of the nation's oil shale reserves," Hatch says, "are looking at the business end of a very large federal cannon, loaded with billions for synthetic fuels development." ...

1980-06-30T23:59:59.000Z

244

Oil shale technology and evironmental aspects  

SciTech Connect

Oil shale processes are a combination of mining, retorting, and upgrading facilities. This work outlines the processing steps and some design considerations required in an oil shale facility. A brief overview of above ground and in situ retorts is presented; 6 retorts are described. The development aspects which the oil shale industry is addressing to protect the environment are presented.

Scinta, J.

1982-01-01T23:59:59.000Z

245

Australian developments in oil shale processing  

SciTech Connect

This study gives some background on Australian oil shale deposits, briefly records some history of oil shale processing in the country and looks at the current status of the various proposals being considered to produce syncrudes from Australian oil shales. 5 refs.

Baker, G.L.

1981-01-01T23:59:59.000Z

246

Shale oil processes ready for commercialization  

Science Journals Connector (OSTI)

Shale oil processes ready for commercialization ... However, Lurgi has been in the shale processing business by itself since the 1930s, and hopes to capitalize on this experience. ... Lurgi developed the Lurgi-Ruhrgas (LR) process in concert with Ruhrgas with an eye on the U.S. shale oil markets of the future. ...

1982-04-12T23:59:59.000Z

247

Chapter 2: BACKGROUND (I) Description of the coal Conversion and Oil Shale Retorting Fuel Cycles 2  

E-Print Network (OSTI)

oil shale 2.2 Coal and Oil Shale Resources energy systems retorting. Coal and oil shale resources are

unknown authors

248

Gas Shale Plays… The Global Transition  

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

XX. China EIA/ARI World Shale Gas and Shale Oil Resource Assessment XX. China EIA/ARI World Shale Gas and Shale Oil Resource Assessment May 17, 2013 XX-1 XX. CHINA SUMMARY China has abundant shale gas and shale oil potential in seven prospective basins: Sichuan, Tarim, Junggar, Songliao, the Yangtze Platform, Jianghan and Subei, Figure XX-1. Figure XX-1. China's Seven Most Prospective Shale Gas and Shale Oil Basins are the Jianghan, Junggar, Sichuan, Songliao, Subei, Tarim, and Yangtze Platform. Source: ARI, 2013. XX. China EIA/ARI World Shale Gas and Shale Oil Resource Assessment

249

Paleoecology of the Devonian-Mississippian black-shale sequence in eastern Kentucky with an atlas of some common fossils  

SciTech Connect

The Devonian-Mississippian black-shale sequence of eastern North America is a distinctive stratigraphic interval generally characterized by low clastic influx, high organic production in the water column, anaerobic bottom conditions, and the relative absence of fossil evidence for biologic activity. The laminated black shales which constitute most of the black-shale sequence are broken by two major sequences of interbedded greenish-gray, clayey shales which contain bioturbation and pyritized micromorph invertebrates. The black shales contain abundant evidence of life from upper parts of the water column such as fish fossils, conodonts, algae and other phytoplankton; however, there is a lack of evidence of benthic life. The rare brachiopods, crinoids, and molluscs that occur in the black shales were probably epiplanktic. A significant physical distinction between the environment in which the black sediments were deposited and that in which the greenish-gray sediments were deposited was the level of dissolved oxygen. The laminated black shales point to anaerobic conditions and the bioturbated greenish-gray shales suggest dysaerobic to marginally aerobic-dysaerobic conditions. A paleoenvironmental model in which quasi-estuarine circulation compliments and enhances the effect of a stratified water column can account for both depletion of dissolved oxygen in the bottom environments and the absence of oxygen replenishment during black-shale deposition. Periods of abundant clastic influx from fluvial environments to the east probably account for the abundance of clays in the greenish-gray shale as well as the small amounts of oxygen necessary to support the depauparate, opportunistic, benthic faunas found there. These pulses of greenish-gray clastics were short-lived and eventually were replaced by anaerobic conditions and low rates of clastic sedimentation which characterized most of black-shale deposition.

Barron, L.S.; Ettensohn, F.R.

1981-04-01T23:59:59.000Z

250

Inventory of Shale Formations in the US, Including Geologic, Hydrological, and Mechanical Characteristics  

E-Print Network (OSTI)

International Coalbed and Shale Gas Symposium, Paper 808.Shale RVSP, New Albany Shale Gas Project, RVSP SeismicWave Analysis from Antrim Shale Gas Play, Michigan Basin,

Dobson, Patrick

2014-01-01T23:59:59.000Z

251

Hydrotreating of oil from eastern oil shale  

SciTech Connect

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

252

Shale Gas Production  

Gasoline and Diesel Fuel Update (EIA)

Gas Production Gas Production (Billion Cubic Feet) Period: Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes 2007 2008 2009 2010 2011 View History U.S. 1,293 2,116 3,110 5,336 7,994 2007-2011 Alabama 0 0 0 0 2007-2010 Alaska 0 0 0 0 0 2007-2011 Arkansas 94 279 527 794 940 2007-2011 California 101 2011-2011 Colorado 0 0 1 1 3 2007-2011 Kentucky 2 2 5 4 4 2007-2011 Louisiana 1 23 293 1,232 2,084 2007-2011 North 1 23 293 1,232 2,084 2007-2011 South Onshore 0 2011-2011 Michigan 148 122 132 120 106 2007-2011 Montana 12 13 7 13 13 2007-2011 New Mexico 2 0 2 6 9 2007-2011 East 2 0 1 3 5 2007-2011 West 0 0 1 3 4 2007-2011 North Dakota 3 3 25 64 95 2007-2011

253

NATURAL GAS FROM SHALE: Questions and Answers  

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

is shale gas? is shale gas? Basically, it is natural gas - primarily methane - found in shale formations, some of which were formed 300-million-to-400-million years ago during the Devonian period of Earth's history. The shales were deposited as fine silt and clay particles at the bottom of relatively enclosed bodies of water. At roughly the same time, primitive plants were forming forests on land and the first amphibians were making an appearance. Some of the methane that formed from the organic matter buried with the sediments escaped into sandy rock layers adjacent to the shales, forming conventional accumulations of natural gas which are relatively easy to extract. But some of it remained locked in the tight, low permeability shale layers, becoming shale gas.

254

New Albany shale group of Illinois  

SciTech Connect

The Illinois basin's New Albany shale group consists of nine formations, with the brownish-black laminated shales being the predominant lithology in southeastern Illinois and nearby parts of Kentucky where the group reaches its maximum thickness of 460 ft. A second depositional center lies in west-central Illinois and southeastern Iowa, where the group is about 300 ft thick and the predominant lithology is bioturbated olive-gray to greenish-gray shale. A northeast-trending area of thin strata (mostly interfingering gray and black shales) separates these two depocenters. The distribution and types of lithofacies in the New Albany suggest that the shale was deposited across a shelf-slope-basin transition in a marine, stratified anoxic basin. The record of depositional events in the shale group could serve as a baseline for interpreting the history of tectonically more complex sequences such as the Appalachian basin's Devonian shales.

Cluff, R.M.; Reinbold, M.L.; Lineback, J.A.

1981-01-01T23:59:59.000Z

255

Jordan ships oil shale to China  

SciTech Connect

Jordan and China have signed an agreement to develop oil shale processing technology that could lead to a 200 ton/day oil shale plant in Jordan. China will process 1200 tons of Jordanian oil shale at its Fu Shun refinery. If tests are successful, China could build the demonstration plant in Jordan's Lajjun region, where the oil shale resource is estimated at 1.3 billion tons. China plans to send a team to Jordan to conduct a plant design study. A Lajjun oil shale complex could produce as much as 50,000 b/d of shale oil. An earlier 500 ton shipment of shale is said to have yielded promising results.

Not Available

1986-12-01T23:59:59.000Z

256

ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION  

SciTech Connect

CO{sub 2} emissions from the combustion of fossil fuels have been linked to global climate change. Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, sequestration strategy is to inject CO{sub 2} into organic-rich shales. Devonian black shales underlie approximately two-thirds of Kentucky and are thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky than in central Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to methane storage in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject of current research. To accomplish this investigation, drill cuttings and cores were selected from the Kentucky Geological Survey Well Sample and Core Library. Methane and carbon dioxide adsorption analyses are being performed to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, sidewall core samples are being acquired to investigate specific black-shale facies, their potential CO{sub 2} uptake, and the resulting displacement of methane. Advanced logging techniques (elemental capture spectroscopy) are being investigated for possible correlations between adsorption capacity and geophysical log measurements. For the Devonian shale, average total organic carbon is 3.71 (as received) and mean random vitrinite reflectance is 1.16. Measured adsorption isotherm data range from 37.5 to 2,077.6 standard cubic feet of CO{sub 2} per ton (scf/ton) of shale. At 500 psia, adsorption capacity of the Lower Huron Member of the shale is 72 scf/ton. Initial estimates indicate a sequestration capacity of 5.3 billion tons CO{sub 2} in the Lower Huron Member of the Ohio shale in parts of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker portions of the Devonian shales in Kentucky. The black shales of Kentucky could be a viable geologic sink for CO{sub 2}, and their extensive occurrence in Paleozoic basins across North America would make them an attractive regional target for economic CO{sub 2} storage and enhanced natural gas production.

Brandon C. Nuttall

2004-01-01T23:59:59.000Z

257

ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION  

SciTech Connect

CO{sub 2} emissions from the combustion of fossil fuels have been linked to global climate change. Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, sequestration strategy is to inject CO{sub 2} into organic-rich shales. Devonian black shales underlie approximately two-thirds of Kentucky and are thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky than in central Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to methane storage in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject of current research. To accomplish this investigation, drill cuttings and cores were selected from the Kentucky Geological Survey Well Sample and Core Library. Methane and carbon dioxide adsorption analyses are being performed to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, sidewall core samples are being acquired to investigate specific black-shale facies, their potential CO{sub 2} uptake, and the resulting displacement of methane. Advanced logging techniques (elemental capture spectroscopy) are being investigated for possible correlations between adsorption capacity and geophysical log measurements. For the Devonian shale, average total organic carbon is 3.71 (as received) and mean random vitrinite reflectance is 1.16. Measured adsorption isotherm data range from 37.5 to 2,077.6 standard cubic feet of CO{sub 2} per ton (scf/ton) of shale. At 500 psia, adsorption capacity of the Lower Huron Member of the shale is 72 scf/ton. Initial estimates indicate a sequestration capacity of 5.3 billion tons CO{sub 2} in the Lower Huron Member of the Ohio shale in parts of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker portions of the Devonian shales in Kentucky. The black shales of Kentucky could be a viable geologic sink for CO{sub 2}, and their extensive occurrence in Paleozoic basins across North America would make them an attractive regional target for economic CO{sub 2} storage and enhanced natural gas production.

Brandon C. Nuttall

2003-10-29T23:59:59.000Z

258

ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION  

SciTech Connect

CO{sub 2} emissions from the combustion of fossil fuels have been linked to global climate change. Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, sequestration strategy is to inject CO{sub 2} into organic-rich shales. Devonian black shales underlie approximately two-thirds of Kentucky and are thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky than in central Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to methane storage in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject of current research. To accomplish this investigation, drill cuttings and cores were selected from the Kentucky Geological Survey Well Sample and Core Library. Methane and carbon dioxide adsorption analyses are being performed to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, sidewall core samples are being acquired to investigate specific black-shale facies, their potential CO{sub 2} uptake, and the resulting displacement of methane. Advanced logging techniques (elemental capture spectroscopy) are being investigated for possible correlations between adsorption capacity and geophysical log measurements. For the Devonian shale, average total organic carbon is 3.71 percent (as received) and mean random vitrinite reflectance is 1.16. Measured adsorption isotherm data range from 37.5 to 2,077.6 standard cubic feet of CO{sub 2} per ton (scf/ton) of shale. At 500 psia, adsorption capacity of the Lower Huron Member of the shale is 72 scf/ton. Initial estimates indicate a sequestration capacity of 5.3 billion tons CO{sub 2} in the Lower Huron Member of the Ohio shale in parts of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker portions of the Devonian shales in Kentucky. The black shales of Kentucky could be a viable geologic sink for CO{sub 2}, and their extensive occurrence in Paleozoic basins across North America would make them an attractive regional target for economic CO{sub 2} storage and enhanced natural gas production.

Brandon C. Nuttall

2004-04-01T23:59:59.000Z

259

BachelorofArts NativeAmericanStudies  

E-Print Network (OSTI)

.0 credit hours) with a grade point average of at least 2.00. Major Requirements (13 courses) _____ Native - North American Indian Art History and Theory _____ Native American Studies 2350 - North American Indian Indian History _____ Native American Studies 2550 - U.S. Indian History One of (Law and Politics

Seldin, Jonathan P.

260

FINAL TECHNICAL REPORT AMERICAN RECOVERY AND REINVESTMENT ACT NORTH FORK SKOKOMISH POWERHOUSE AT CUSHMAN NO. 2 DAM  

SciTech Connect

The objective of this project was to add generating capacity on an in-stream flow release at Tacoma Power's Cushman hydroelectric project, Cushman No. 2 Dam, FERC Project P-460. The flow that is being used to generate additional electricity was being discharged from a valve at the base of the dam without recovery of the energy. A second objective to the project was to incorporate upstream fish passage by use of a fish collection structure attached to the draft tubes of the hydroelectric units. This will enable reintroduction of native anadromous fish above the dams which have blocked fish passage since the late 1920's. The project was funded in part by the American Recovery and Reinvestment Act through the Department of Energy, Office of Energy, Efficiency and Renewable Energy, Wind and Water Power Program.

Fischer, Steve; Wilson, Matthew

2013-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "north american shale" 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

Volume 9: A Review of Socioeconomic Impacts of Oil Shale Development WESTERN OIL SHALE DEVELOPMENT: A TECHNOLOGY ASSESSMENT  

SciTech Connect

The development of an oil shale industry in northwestern Colorado and northeastern Utah has been forecast at various times since early this century, but the comparatively easy accessibility of other oil sources has forestalled development. Decreasing fuel supplies, increasing energy costs, and the threat of a crippling oil embargo finally may launch a commercial oil shale industry in this region. Concern for the possible impacts on the human environment has been fostered by experiences of rapid population growth in other western towns that have hosted energy resource development. A large number of studies have attempted to evaluate social and economic impacts of energy development and to determine important factors that affect the severity of these impacts. These studies have suggested that successful management of rapid population growth depends on adequate front-end capital for public facilities, availability of housing, attention to human service needs, long-range land use and fiscal planning. This study examines variables that affect the socioeconomic impacts of oil shale development. The study region is composed of four Colorado counties: Mesa, Moffat, Garfield and Rio Blanco. Most of the estimated population of 111 000 resides in a handful of urban areas that are separated by large distances and rugged terrain. We have projected the six largest cities and towns and one planned company town (Battlement Mesa) to be the probable centers for potential population impacts caused by development of an oil shale industry. Local planners expect Battlement Mesa to lessen impacts on small existing communities and indeed may be necessary to prevent severe regional socioeconomic impacts. Section II describes the study region and focuses on the economic trends and present conditions in the area. The population impacts analyzed in this study are contingent on a scenario of oil shale development from 1980-90 provided by the Department of Energy and discussed in Sec. III. We recognize that the rate of development, the magnitude of development, and the technology mix that will actually take place remain uncertain. Although we emphasize that other energy and mineral resources besides oil shale may be developed, the conclusions reached in this study reflect only those impacts that would be felt from the oil shale scenario. Socioeconomic impacts in the region reflect the uneven growth rate implied by the scenario and will be affected by the timing of industry developments, the length and magnitude of the construction phase of development, and the shift in employment profiles predicted in the scenario. The facilities in the southern portion of the oil shale region, those along the Colorado River and Parachute Creek, show a peak in the construction work force in the mid-1980s, whereas those f acil it i es in the Piceance Creek Bas into the north show a construction peak in the late 1980s. Together, the facilities will require a large construction work force throughout the decade, with a total of 4800 construction workers required in 1985. Construction at the northern sites and second phase construction in the south will require 6000 workers in 1988. By 1990, the operation work force will increase to 7950. Two important characteristics of oil shale development emerge from the work force estimates: (1) peak-year construction work forces will be 90-120% the size of the permanent operating work force; and (2) the yearly changes in total work force requirements will be large, as much as 900 in one year at one facility. To estimate population impacts on individual communities, we devised a population distribution method that is described in Sec. IV. Variables associated with the projection of population impacts are discussed and methodologies of previous assessments are compared. Scenario-induced population impacts estimated by the Los Alamos method are compared to projections of a model employed by the Colorado West Area Council of Governments. Oil shale development in the early decade, as defined by the scenario, will produce growth primarily

Rotariu,, G. J.

1982-02-01T23:59:59.000Z

262

Conversion characteristics of 10 selected oil shales  

SciTech Connect

The conversion behavior of 10 oil shale from seven foreign and three domestic deposits has been studied by combining solid- and liquid-state nuclear magnetic resonance (NMR) measurements with material balance Fischer assay conversion data. The extent of aromatization of aliphatic carbons was determined. Between zero and 42% of the raw shale aliphatic carbon formed aromatic carbon during Fischer assay. For three of the shales, there was more aromatic carbon in the residue after Fisher assay than in the raw shale. Between 10 and 20% of the raw shale aliphatic carbons ended up as aliphatic carbons on the spent shale. Good correlations were found between the raw shale aliphatic carbon and carbon in the oil and between the raw shale aromatic carbon and aromatic carbon on the spent shale. Simulated distillations and molecular weight determinations were performed on the shale oils. Greater than 50% of the oil consisted of the atmospheric and vacuum gas oil boiling fractions. 14 refs., 15 figs., 1 tab.

Miknis, F.P.

1989-08-01T23:59:59.000Z

263

Production of hydrogen from oil shale  

SciTech Connect

A process for production of hydrogen from oil shale fines by direct introduction of the oil shale fines into a fluidized bed at temperatures about 1200/sup 0/ to about 2000/sup 0/ F. to obtain rapid heating of the oil shale. The bed is fluidized by upward passage of steam and oxygen, the steam introduced in the weight ratio of about 0.1 to about 10 on the basis of the organic carbon content of the oil shale and the oxygen introduced in less than the stoichiometric quantity for complete combustion of the organic carbonaceous kerogen content of the oil shale. Embodiments are disclosed for heat recovery from the spent shale and heat recovery from the spent shale and product gas wherein the complete process and heat recovery is carried out in a single reaction vessel. The process of this invention provides high conversion of organic carbon component of oil shale and high production of hydrogen from shale fines which when used in combination with a conventional oil shale hydroconversion process results in increased overall process efficiency of greater than 15 percent.

Schora, F. C.; Feldkirchner, H. L.; Janka, J. C.

1985-12-24T23:59:59.000Z

264

Evaluation of Lower Cambrian Shale in Northern Guizhou Province, South China: Implications for Shale Gas Potential  

Science Journals Connector (OSTI)

The overall minerals are similar to those present in the Ohio and Woodford/Barnett shales (west Texas), which have successfully produced commercial shale gas. ... Adsorption of gases in multimolecular layers ...

Shuangbiao Han; Jinchuan Zhang; Yuxi Li; Brian Horsfield; Xuan Tang; Wenli Jiang; Qian Chen

2013-05-07T23:59:59.000Z

265

Shale Energy Resources Alliance (SERA)  

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

contActS contActS George Darakos Business Manager 412-386-7390 george.darakos@netl.doe.gov Barbara Kutchko, PhD Shallow Stray Gas, Research Team Leader 412-386-5149 barbara.kutchko@netl.doe.gov Natalie Pekney, PhD Air Emissions, Research Team Leader 412-386-5953 natalie.pekney@netl.doe.gov Paul Ziemkiewicz, PhD Water, Research Team Leader 304-293-6958 pziemkie@wvu.edu nEtL-RUA PARtnERS Carnegie Mellon University Penn State University of Pittsburgh URS Corporation Virginia Tech West Virginia University Shale Energy Resources Alliance (SERA) Mission To support the environmentally and socially sustainable development of shale resources through collaborative research and development among industry, university, and government partners on: resource characterization; drilling and

266

Shale Oil Value Enhancement Research  

SciTech Connect

Raw kerogen oil is rich in heteroatom-containing compounds. Heteroatoms, N, S & O, are undesirable as components of a refinery feedstock, but are the basis for product value in agrochemicals, pharmaceuticals, surfactants, solvents, polymers, and a host of industrial materials. An economically viable, technologically feasible process scheme was developed in this research that promises to enhance the economics of oil shale development, both in the US and elsewhere in the world, in particular Estonia. Products will compete in existing markets for products now manufactured by costly synthesis routes. A premium petroleum refinery feedstock is also produced. The technology is now ready for pilot plant engineering studies and is likely to play an important role in developing a US oil shale industry.

James W. Bunger

2006-11-30T23:59:59.000Z

267

HISTORICAL AMERICAN ENGINEERING RECORD - IDAHO NATIONAL ENGINEERING AND ENVIRONMENTAL LABORATORY, TEST AREA NORTH, HAER NO. ID-33-E  

SciTech Connect

Test Area North (TAN) was a site of the Aircraft Nuclear Propulsion (ANP) Project of the U.S. Air Force and the Atomic Energy Commission. Its Cold War mission was to develop a turbojet bomber propelled by nuclear power. The project was part of an arms race. Test activities took place in five areas at TAN. The Assembly & Maintenance area was a shop and hot cell complex. Nuclear tests ran at the Initial Engine Test area. Low-power test reactors operated at a third cluster. The fourth area was for Administration. A Flight Engine Test facility (hangar) was built to house the anticipated nuclear-powered aircraft. Experiments between 1955-1961 proved that a nuclear reactor could power a jet engine, but President John F. Kennedy canceled the project in March 1961. ANP facilities were adapted for new reactor projects, the most important of which were Loss of Fluid Tests (LOFT), part of an international safety program for commercial power reactors. Other projects included NASA's Systems for Nuclear Auxiliary Power and storage of Three Mile Island meltdown debris. National missions for TAN in reactor research and safety research have expired; demolition of historic TAN buildings is underway.

Susan Stacy; Hollie K. Gilbert

2005-02-01T23:59:59.000Z

268

Developments in oil shale in 1987  

SciTech Connect

Oil shale development continued at a slow pace in 1987. The continuing interest in this commodity is demonstrated by the 342 oil shale citations added to the US Department of Energy Energy Database during 1987. The Unocal project in Parachute, Colorado, produced 600,000 bbl of synfuel in 1987. An appreciable amount of 1987's activity was associated with the nonsynfuel uses of oil shale. 4 figs., 2 tabs.

Knutson, C.F.; Dana, G.F.; Solti, G.; Qian, J.L.; Ball, F.D.; Hutton, A.C.; Hanna, J.; Russell, P.L.; Piper, E.M.

1988-10-01T23:59:59.000Z

269

ORGANIC GEOCHEMICAL CHARACTERIZATION AND MINERALOGIC PROPERTIES OF MENGEN OIL SHALE (LUTETIAN  

E-Print Network (OSTI)

, lignite, and oil shale sequences. Oil shale deposit has been accumulated in shallow restricted back

unknown authors

270

Gas Shale Plays… The Global Transition  

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

Canada EIA/ARI World Shale Gas and Shale Oil Resource Assessment Canada EIA/ARI World Shale Gas and Shale Oil Resource Assessment May 17, 2013 I-1 I. CANADA SUMMARY Canada has a series of large hydrocarbon basins with thick, organic-rich shales that are assessed by this resource study. Figure I-1 illustrates certain of the major shale gas and shale oil basins in Western Canada. Figure I-1. Selected Shale Gas and Oil Basins of Western Canada Source: ARI, 2012. I. Canada EIA/ARI World Shale Gas and Shale Oil Resource Assessment May 17, 2013 I-2 The full set of Canadian shale gas and shale oil basins assessed in this study include:

271

Heat of combustion of Green River oil shale  

Science Journals Connector (OSTI)

Heat of combustion of Green River oil shale ... AMSO’s Novel Approach to In-Situ Oil Shale Recovery ... AMSO’s Novel Approach to In-Situ Oil Shale Recovery ...

Michael J. Muehlbauer; Alan K. Burnham

1984-04-01T23:59:59.000Z

272

Mathematical modelling of anisotropy of illite-rich shale  

Science Journals Connector (OSTI)

......clay minerals in shale is one of the causes for its anisotropic behaviour with the...Hudson J., 1994. Anisotropic effective-medium...elastic properties of shales, Geophysics, 59...surfaces of indurated anisotropic shales, Surv. Geophys......

Evgeni M. Chesnokov; Dileep K. Tiwary; Irina O. Bayuk; Matthew A. Sparkman; Raymon L. Brown

2009-09-01T23:59:59.000Z

273

Impact of fabric, microcracks and stress field on shale anisotropy  

Science Journals Connector (OSTI)

......some of these factors on shale velocity and anisotropic response. This study investigates...documented rock responses. This shale is also highly anisotropic with its anisotropy factors...velocity surfaces of indurated anisotropic shales, Surv. Geophys., 15......

David N. Dewhurst; Anthony F. Siggins

2006-04-01T23:59:59.000Z

274

Control Strategies for Abandoned in situ Oil Shale Retorts  

E-Print Network (OSTI)

Presented elt the TUJelfth Oil Shale Synlposittnz, Golden,for Abandoned In Situ Oil Shale Retorts P. Persoll and ]. P.Water Pollution of Spent Oil Shale Residues, EDB Lea,

Persoff, P.; Fox, J.P.

1979-01-01T23:59:59.000Z

275

CONTROL STRATEGIES FOR ABANDONED IN-SITU OIL SHALE RETORTS  

E-Print Network (OSTI)

Controls for a Commercial Oil Shale In~try, Vol. I, An En~in Second Briefing on In-Situ Oil Shale Technology, LawrenceReactions in Colorado Oil Shale, Lawrence Report UCRL-

Persoff, P.

2011-01-01T23:59:59.000Z

276

INVESTIGATIONS ON HYDRAULIC CEMENTS FROM SPENT OIL SHALE  

E-Print Network (OSTI)

CEMENTS FROM SPENT OIL SHALE P.K. Mehta and P. Persoff AprilCement Manufacture from Oil Shale, U.S. Patent 2,904,445,CEMENTS FROM SPENT OIL SHALE P, K, Mehta Civil Engineering

Mehta, P.K.

2012-01-01T23:59:59.000Z

277

INVESTIGATIONS ON HYDRAULIC CEMENTS FROM SPENT OIL SHALE  

E-Print Network (OSTI)

20 to 40% of the oil shale, and explosively rubblizing andCEMENTS FROM SPENT OIL SHALE P.K. Mehta and P. Persoff AprilCement Manufacture from Oil Shale, U.S. Patent 2,904,445,

Mehta, P.K.

2012-01-01T23:59:59.000Z

278

Comparison of organic-rich shales of Pennsylvanian age in Indiana with New Albany Shale  

SciTech Connect

Abundant black organic-rich shales occur in rocks of Pennsylvanian age in southwestern Indiana. They have not been well characterized except for a few thin intervals in small areas, the best example being at the abandoned Mecca Quarry in west-central Indiana. Although these shales are thinner and less widespread than the organic-rich shales of the New Albany Shale (Devonian and Mississippian age) they warrant characterization because of their accessibility during strip mining of underlying coals. Organic-rich shales of Pennsylvanian age contain up to 44% organic carbon and might be considered potential oil shales. Carbon to hydrogen ratios in these shales are similar to those in the New Albany. Relatively high concentrations of certain metals occur in shales of both ages, especially where phosphate is abundant, and sulfur values for both shales range from < 1 to 6%. Sulfur values are much higher for thin pyrite-rich units. Siderite nodules are common in Pennsylvania shales, but little siderite if found in the New Albany. Dolomite, commonly ferroan, and calcite in a variety of forms are the dominant carbonates in the New Albany. Some Pennsylvanian shales may contain large fossils or mica flakes, but such coarse-grained features are uncommon in the New Albany Shale.

Shaffer, N.R.; Leininger, R.K.; Ennis, M.V.

1983-09-01T23:59:59.000Z

279

NATURAL GAS FROM SHALE: Questions and Answers  

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

Challenges are Associated with Challenges are Associated with Shale Gas Production? Developing any energy resource - whether conventional or non-conventional like shale - carries with it the possibility and risk of environmental, public health, and safety issues. Some of the challenges related to shale gas production and hydraulic fracturing include: * Increased consumption of fresh water (volume and sources); * Induced seismicity (earthquakes) from shale flowback water disposal;Chemical disclosure of fracture fluid additives; * Potential ground and surface water contamination; * Air quality impacts; * Local impacts, such as the volume of truck traffic, noise, dust and land disturbance.

280

Challenges and strategies of shale gas development.  

E-Print Network (OSTI)

??The objective of this paper is to help new investors and project developers identify the challenges of shale gas E&P and to enlighten them of… (more)

Lee, Sunje

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "north american shale" 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

Production Optimization in Shale Gas Reservoirs.  

E-Print Network (OSTI)

?? Natural gas from organic rich shales has become an important part of the supply of natural gas in the United States. Modern drilling and… (more)

Knudsen, Brage Rugstad

2010-01-01T23:59:59.000Z

282

Oil Shale RD&D Leases in the United States | Department of Energy  

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

RD&D Leases in the United States RD&D Leases in the United States Oil Shale RD&D Leases in the United States This paper describes the original plans, progress and accomplishments, and future plans for nine oil shale research, development and demonstration (RD&D) projects on six existing RD&D leases awarded in 2006 and 2007 by the United States Department of the Interior, Bureau of Land Management (BLM) to Shell, Chevron, EGL (now AMSO), and OSEC (now Enefit American, respectively); as well as three pending leases to Exxon, Natural Soda, and AuraSource, that were offered in 2010. The outcomes associated with these projects are expected to have global applicability. Assessment of Plans and Progress on BLM Oil Shale RD&D Leases in the United States More Documents & Publications

283

TREATMENT OF MULTIVARIATE ENVIRONMENTAL AND HEALTH PROBLEMS ASSOCIATED WITH OIL SHALE TECHNOLOGY  

E-Print Network (OSTI)

Chemicals Identified in Oil Shale and Shale Oil. list." 1.of Trace Contaminants in Oil Shale Retort Wa- ters", Am.Trace Contaminants in Oil Shale Retort Waters", in Oil Shale

Kland, M.J.

2010-01-01T23:59:59.000Z

284

INTERLABORATORY, MULTIMETHOD STUDY OF AN IN SITU PRODUCED OIL SHALE PROCESS WATER  

E-Print Network (OSTI)

Minor Elements in Oil Shale and Oil Shale Products. LERCfor Use 1n Oil Shale and Shale Oil. OSRD-32, 1945. Jeris, J.Water coproduced with shale oil and decanted from it is

Farrier, D.S.

2011-01-01T23:59:59.000Z

285

TREATMENT OF MULTIVARIATE ENVIRONMENTAL AND HEALTH PROBLEMS ASSOCIATED WITH OIL SHALE TECHNOLOGY  

E-Print Network (OSTI)

Identified in Oil Shale and Shale Oil. list." 1. Preliminaryrisks of large scale shale oil production are sufficient tofound in oil shale and shale oil by EMIC and ETIC, has

Kland, M.J.

2010-01-01T23:59:59.000Z

286

CONTAMINATION OF GROUNDWATER BY ORGANIC POLLUTANTS LEACHED FROM IN-SITU SPENT SHALE  

E-Print Network (OSTI)

decomposition of kerogen to shale oil and related by~of Oil Shale to Produce Shale Oil and Related Byproducts.Ref. 3). Chemis of Oil Shale Oil shale is a sedimentary

Amy, Gary L.

2013-01-01T23:59:59.000Z

287

Characterization of DOE reference oil shales: Mahogany Zone, Parachute Creek Member, Green River Formation Oil Shale, and Clegg Creek Member, New Albany Shale  

SciTech Connect

Measurements have been made on the chemical and physical properties of two oil shales designated as reference oil shales by the Department of Energy. One oil shale is a Green River Formation, Parachute Creek Member, Mahogany Zone Colorado oil shale from the Exxon Colony mine and the other is a Clegg Creek Member, New Albany shale from Kentucky. Material balance Fischer assays, carbon aromaticities, thermal properties, and bulk mineralogic properties have been determined for the oil shales. Kerogen concentrates were prepared from both shales. The measured properties of the reference shales are comparable to results obtained from previous studies on similar shales. The western reference shale has a low carbon aromaticity, high Fischer assay conversion to oil, and a dominant carbonate mineralogy. The eastern reference shale has a high carbon aromaticity, low Fischer assay conversion to oil, and a dominant silicate mineralogy. Chemical and physical properties, including ASTM distillations, have been determined for shale oils produced from the reference shales. The distillation data were used in conjunction with API correlations to calculate a large number of shale oil properties that are required for computer models such as ASPEN. There was poor agreement between measured and calculated molecular weights for the total shale oil produced from each shale. However, measured and calculated molecular weights agreed reasonably well for true boiling point distillate fractions in the temperature range of 204 to 399/sup 0/C (400 to 750/sup 0/F). Similarly, measured and calculated viscosities of the total shale oils were in disagreement, whereas good agreement was obtained on distillate fractions for a boiling range up to 315/sup 0/C (600/sup 0/F). Thermal and dielectric properties were determined for the shales and shale oils. The dielectric properties of the reference shales and shale oils decreased with increasing frequency of the applied frequency. 42 refs., 34 figs., 24 tabs.

Miknis, F. P.; Robertson, R. E.

1987-09-01T23:59:59.000Z

288

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

SciTech Connect

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

289

Strategic Significance of Americas Oil Shale Resource  

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

II Oil Shale Resources Technology and Economics Office of Deputy Assistant Secretary for Petroleum Reserves Office of Naval Petroleum and Oil Shale Reserves U.S. Department of...

290

DOE - Office of Legacy Management -- Naval Oil Shale Reserves...  

Office of Legacy Management (LM)

Oil Shale Reserves Site - 013 FUSRAP Considered Sites Site: Naval Oil Shale Reserves Site (013 ) Designated Name: Alternate Name: Location: Evaluation Year: Site Operations: Site...

291

BachelorofArts NativeAmericanStudies  

E-Print Network (OSTI)

.0 credit hours) with a grade point average of at least 2.00. Major Requirements (13 courses) _____ Native Indian Art History and Theory ___ Native American Studies 2350 - North American Indian Art Studio American Studies 2000 - Native American Philosophy ___ Native American Studies 2500 - Canadian Indian

Morris, Joy

292

Insulated dipole antennas for heating oil shale  

Science Journals Connector (OSTI)

Insulated dipole antennas in the HF band are potentially useful in heating shale i n s i t u to extract oil. To help evaluate the efficiency of such antennas the spatial distribution of the power absorbed per unit volume in the shale is computed.

John P. Casey; Rajeev Bansal

1987-01-01T23:59:59.000Z

293

Fluidized bed retorting of eastern oil shale  

SciTech Connect

This topical report summarizes the conceptual design of an integrated oil shale processing plant based on fluidized bed retorting of eastern New Albany oil shale. This is the fourth design study conducted by Foster Wheeler; previous design cases employed the following technologies: Fluidized bed rotating/combustion of Colorado Mahogany zone shale. An FCC concept of fluidized bed retorting/combustion of Colorado Mahogany zone shale. Directly heated moving vertical-bed process using Colorado Mahogany zone shale. The conceptual design encompasses a grassroots facility which processes run-of-mine oil shale into a syncrude oil product and dispose of the spent shale solids. The plant has a nominal capacity of 50,000 barrels per day of syncrude product, produced from oil shale feed having a Fischer Assay of 15 gallons per ton. Design of the processing units was based on non-confidential published information and supplemental data from process licensors. Maximum use of process and cost information developed in the previous Foster Wheeler studies was employed. The integrated plant design is described in terms of the individual process units and plant support systems. The estimated total plant investment is detailed by plant section and estimates of the annual operating requirements and costs are provided. In addition, process design assumptions and uncertainties are documented and recommendations for process alternatives, which could improve the overall plant economics, are discussed. 12 refs., 17 figs., 52 tabs.

Gaire, R.J.; Mazzella, G.

1989-03-01T23:59:59.000Z

294

Chemical kinetics and oil shale process design  

SciTech Connect

Oil shale processes are reviewed with the goal of showing how chemical kinetics influences the design and operation of different processes for different types of oil shale. Reaction kinetics are presented for organic pyrolysis, carbon combustion, carbonate decomposition, and sulfur and nitrogen reactions.

Burnham, A.K.

1993-07-01T23:59:59.000Z

295

Thermomechanical properties of selected shales  

SciTech Connect

The experimental work discussed in this report is part of an ongoing program concerning evaluation of sedimentary and other rock types as potential hosts for a geologic repository. The objectives are the development of tools and techniques for repository characterization and performance assessment in a diversity of geohydrologic settings. This phase of the program is a laboratory study that investigates fundamental thermomechanical properties of several different shales. Laboratory experiments are intrinsically related to numerical modeling and in situ field experiments, which together will be used for performance assessment.

Hansen, F.D.; Vogt, T.J.

1987-08-01T23:59:59.000Z

296

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

297

LLNL oil shale project review: METC third annual oil shale contractors meeting  

SciTech Connect

The Lawrence Livermore National Laboratory combines laboratory and pilot-scale experimental measurements with mathematical modeling of fundamental chemistry and physics to provide a technical base for evaluating oil shale retorting alternatives. Presented herein are results of four research areas of interest in oil shale process development: Recent Progress in Solid-Recycle Retorting and Related Laboratory and Modeling Studies; Water Generation During Pyrolysis of Oil Shale; Improved Analytical Methods and Measurements of Rapid Pyrolysis Kinetics for Western and Eastern Oil Shale; and Rate of Cracking or Degradation of Oil Vapor In Contact with Oxidized Shale. We describe operating results of a 1 tonne-per-day, continuous-loop, solid-recycle, retort processing both Western And Eastern oil shale. Sulfur chemistry, solid mixing limits, shale cooling tests and catalyst addition are all discussed. Using a triple-quadrupole mass spectrometer, we measure individual species evolution with greater sensitivity and selectivity. Herein we discuss our measurements of water evolution during ramped heating of Western and Eastern oil shale. Using improved analytical techniques, we determine isothermal pyrolysis kinetics for Western and Eastern oil shale, during rapid heating, which are faster than previously thought. Finally, we discuss the rate of cracking of oil vapor in contact with oxidized shale, qualitatively using a sand fluidized bed and quantitatively using a vapor cracking apparatus. 3 refs., 4 figs., 1 tab.

Cena, R.J.; Coburn, T.T.; Taylor, R.W.

1988-01-01T23:59:59.000Z

298

Secure Fuels from Domestic Resources- Oil Shale and Tar Sands  

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

Profiles of Companies Engaged in Domestic Oil Shale and Tar Sands Resource and Technology Development

299

Morphological Investigations of Fibrogenic Action of Estonian Oil Shale Dust  

E-Print Network (OSTI)

dust produced in the mining and processing of Estonian oil shale is given. Histological examination of

V. A. Kung

300

Study of composite cement containing burned oil shale  

E-Print Network (OSTI)

Study of composite cement containing burned oil shale Julien Ston Supervisors : Prof. Karen properties. SCMs can be by-products from various industries or of natural origin, such as shale. Oil shale correctly, give a material with some cementitious properties known as burned oil shale (BOS). This study

Dalang, Robert C.

Note: This page contains sample records for the topic "north american shale" 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

Focus on the Marcellus Shale By Lisa Sumi  

E-Print Network (OSTI)

Shale Gas: Focus on the Marcellus Shale By Lisa Sumi FOR THE OIL & GAS ACCOUNTABILITY PROJECT on potential oil and gas development in the Marcellus Shale formation in northeastern Pennsylvania and gas development. We hope that this report will help address many questions about the Marcellus Shale

Boyer, Elizabeth W.

302

ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION  

SciTech Connect

CO{sub 2} emissions from the combustion of fossil fuels have been linked to global climate change. Proposed carbon management technologies include geologic sequestration of CO{sub 2}. A possible, but untested, sequestration strategy is to inject CO{sub 2} into organic-rich shales. Devonian black shales underlie approximately two-thirds of Kentucky and are thicker and deeper in the Illinois and Appalachian Basin portions of Kentucky than in central Kentucky. The Devonian black shales serve as both the source and trap for large quantities of natural gas; total gas in place for the shales in Kentucky is estimated to be between 63 and 112 trillion cubic feet. Most of this natural gas is adsorbed on clay and kerogen surfaces, analogous to methane storage in coal beds. In coals, it has been demonstrated that CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. The concept that black, organic-rich Devonian shales could serve as a significant geologic sink for CO{sub 2} is the subject of current research. To accomplish this investigation, drill cuttings and cores were selected from the Kentucky Geological Survey Well Sample and Core Library. Methane and carbon dioxide adsorption analyses are being performed to determine the gas-storage potential of the shale and to identify shale facies with the most sequestration potential. In addition, sidewall core samples are being acquired to investigate specific black-shale facies, their potential CO{sub 2} uptake, and the resulting displacement of methane. Advanced logging techniques (elemental capture spectroscopy) are being investigated for possible correlations between adsorption capacity and geophysical log measurements. Initial estimates indicate a sequestration capacity of 5.3 billion tons CO{sub 2} in the Lower Huron Member of the Ohio shale in parts of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker portions of the Devonian shales in Kentucky. Should the black shales of Kentucky prove to be a viable geologic sink for CO{sub 2}, their extensive occurrence in Paleozoic basins across North America would make them an attractive regional target for economic CO{sub 2} storage and enhanced natural gas production.

Brandon C. Nuttall

2003-07-28T23:59:59.000Z

303

The structure and reactivity of a low-sulfur lacustrine oil shale (Colorado U.S.A.) compared with those of a high-sulfur marine oil shale (Julia Creek, Queensland, Australia)  

Science Journals Connector (OSTI)

Abstract Oil shales from two different continents (Australia and North America) of different ages (100 and 40 million years) and origins (one marine, one lacustrine) have been reacted in the range 355–425 °C under H2 or N2 for 1 or 5 h with or without the addition of catalyst. The shales differed in S content, and the nature of the mineral matter, but both had high atomic H/C ratios. The overall reactivity of the two shales was similar and high yields of soluble products could be obtained under relatively mild conditions with only small CO2 yields, but the temperature dependence of reactivity and the effect of potential catalysts differed markedly. Increasing the temperature and time led to increases in conversion but of different extents. Substituting H2 for N2 led to a large increase to conversion for the lower-atomic-H/C ratio marine oil shale. The \\{CH2Cl2\\} solubles from the marine oil shale showed a larger range of compounds than those from the lacustrine oil shale which resembled the \\{CH2Cl2\\} solubles from torbanite, a coal-like material derived from lacustrine algae.

Mohammad W. Amer; Marc Marshall; Yi Fei; W. Roy Jackson; Martin L. Gorbaty; Peter J. Cassidy; Alan L. Chaffee

2014-01-01T23:59:59.000Z

304

Macrodispersion in sand-shale sequences  

SciTech Connect

Macrodispersion in sand-shale sequences is investigated by a series of numerical tracer tests. Hydraulic conductivity is modeled as a binary, spatially correlated random function. Realizations of the random conductivity field are simulated on a nodal grid discretizing the heterogeneous formation. Corresponding realizations of the random velocity field are obtained by solving the equation for saturated steady state flow. Particle tracking, with flux-weighted tracer injection and detection, is used to generate experimental residence time distributions (RTDs). Moments of the RTD are used to characterize longitudinal tracer spreading. Results show that macrodispersive transport in sand-shale sequences cannot be represented by a Fickian model. RTDs display a bimodal structural caused by the fast arrival of particles traveling along preferential sandstone and shale. The relative importance of channeling and tortuous flow transport mechanisms is determined by sand-shale conductivity contrast, shale volume fraction, and conductivity spatial correlation structure. Channeling is promoted by high conductivity contrasts, low shale fractions, and flow parallel to bedding in anisotropic media. Low contrasts, high shale fractions, and flow perpendicular to bedding act to break up channels and to enhance tracer spreading.

Desbarats, A.J. (Geological Survey of Canada, Ottawa, Ontario (Canada))

1990-01-01T23:59:59.000Z

305

In situ retorting or oil shale  

SciTech Connect

An improved method of in situ retorting of oil shale wherein a cavern of crushed shale is created within an oil shale deposit, preferably by igniting a powerful explosion within the oil shale deposit, thereby creating a localized area or cavern of rubblized oil shale. Combustion gases are injected into the bottom of this cavern and particulate material, preferably a cracking catalyst, is deposited into a void at the top of the cavern and allowed to trickle down and fill the voids in the rubblized cavern. The oil shale is ignited at the bottom of the cavern and a combustion zone proceeds upwardly while the particulate material is caused by gas flow to percolate downwardly. A fluidized bed of particulate material is thereby formed at the combustion zone providing a controlled, evelny advancing combustion zone. This, in turn, efficiently retorts oil shale, provides increased recovery of hydrocarbon while ismultaneously producing a catalytically cracked volatile, high octane gasoline exiting from the top of the retort.

Hettinger, W.P. Jr.

1984-09-11T23:59:59.000Z

306

Adsorption of pyridine by combusted oil shale  

SciTech Connect

Large volumes of solid waste material will be produced during the commercial production of shale oil. An alternative to the disposal of the solid waste product is utilization. One potential use of spent oil shale is for the stabilization of hazardous organic compounds. The objective of this study was to examine the adsorption of pyridine, commonly found in oil shale process water, by spent oil shale. The adsorption of pyridine by fresh and weathered samples of combusted New Albany Shale and Green River Formation oil shale was examined. In general, pyridine adsorption can be classified as L-type and the isotherms modeled with the Langmuir and Freundlich equations. For the combusted New Albany Shale, weathering reduced the predicted pyridine adsorption maximum and increased the amount of pyridine adsorption maximum. The pyridine adsorption isotherms were similar to those mathematically described by empirical models, the reduction in solution concentrations of pyridine was generally less than 10 mg L{sup {minus}1} at an initial concentration of 100 mg L{sup {minus}1}. 31 refs., 3 figs., 3 tabs.

Essington, M.E.; Hart, B.K.

1990-03-01T23:59:59.000Z

307

Nitrogen chemistry during oil shale pyrolysis  

SciTech Connect

Real time evolution of ammonia (NH{sub 3}) and hydrogen cyanide (HCN), two major nitrogen-containing volatiles evolved during oil shale pyrolysis, was measured by means of a mass spectrometer using chemical ionization and by infrared spectroscopy. While the on-line monitoring of NH{sub 3} in oil shale pyrolysis games was possible by both techniques, HCN measurements were only possible by IR. We studied one Green River Formation oil shale and one New Albany oil shale. The ammonia from the Green River oil shale showed one broad NH{sub 3} peak maximizing at a high temperature. For both oil shales, most NH{sub 3} evolves at temperatures above oil-evolving temperature. The important factors governing ammonia salts such as Buddingtonite in Green River oil shales, the distribution of nitrogen functional groups in kerogen, and the retorting conditions. The gas phase reactions, such as NH{sub 3} decomposition and HCN conversion reactions, also play an important role in the distribution of nitrogen volatiles, especially at high temperatures. Although pyrolysis studies of model compounds suggests the primary nitrogen product from kerogen pyrolysis to be HCN at high temperatures, we found only a trace amount of HCN at oil-evolving temperatures and none at high temperatures (T {gt} 600{degree}C). 24 refs., 6 figs., 2 tabs.

Oh, Myongsook S.; Crawford, R.W.; Foster, K.G.; Alcaraz, A.

1990-01-10T23:59:59.000Z

308

Gasification characteristics of eastern oil shale  

SciTech Connect

The Institute of Gas Technology (IGT) is evaluating the gasification characteristics of Eastern oil shales as a part of a cooperative agreement between the US Department of Energy and HYCRUDE Corporation to expand the data base on moving-bed hydroretorting of Eastern oil shales. Gasification of shale fines will improve the overall resource utilization by producing synthesis gas or hydrogen needed for the hydroretorting of oil shale and the upgrading of shale oil. Gasification characteristics of an Indiana New Albany oil shale have been determined over temperature and pressure ranges of 1600 to 1900/sup 0/F and 15 to 500 psig, respectively. Carbon conversion of over 95% was achieved within 30 minutes at gasification conditions of 1800/sup 0/F and 15 psig in a hydrogen/steam gas mixture for the Indiana New Albany oil shale. This paper presents the results of the tests conducted in a laboratory-scale batch reactor to obtain reaction rate data and in a continuous mini-bench-scale unit to obtain product yield data. 2 refs., 7 figs., 4 tabs.

Lau, F.S.; Rue, D.M.; Punwani, D.V.; Rex, R.C. Jr.

1986-11-01T23:59:59.000Z

309

Isothermal kinetics of new Albany oil shale  

SciTech Connect

From the development of technologies for the utilization of eastern U.S. oil shales, fluidized bed pyrolysis technology is emerging as one of the most promising in terms of oil yield, operating cost, and capital investment. Bench-scale testing of eastern shales has reached a level where scale-up represents the next logical step in the evolution of this technology. A major consideration in this development and an essential part of any fluidized bed reactor scale-up effort--isothermal kinetics-- has largely been ignored for eastern US shale with the exception of a recent study conducted by Richardson et al. with a Cleveland shale. The method of Richardson et al. was used previously by Wallman et al. with western shale and has been used most recently by Forgac, also with western shale. This method, adopted for the present study, entails injecting a charge of shale into a fluidized bed and monitoring the hydrocarbon products with a flame ionization detector (FID). Advantages of this procedure are that fluidized bed heat-up effects are simulated exactly and real-time kinetics are obtained due to the on-line FID. Other isothermal methods have suffered from heat-up and cool-down effects making it impossible to observe the kinetics at realistic operating temperatures. A major drawback of the FID approach, however, is that no differentiation between oil and gas is possible.

Carter, S.D.

1987-04-01T23:59:59.000Z

310

Uniform retorting of an anisotropic shale bed  

SciTech Connect

In situ oil shale retorts have typically been designed for the fracturing event to produce a rubble bed having uniform cross-sectional rubble properties. This uniform rubble bed approach strived to produce constant void fraction and particle size distribution within all regions of the rubble bed. Ideally, these isotropic rubble beds have uniform flow of oxidants, retorting and combustion products. However, edge effects during the blast event typically produce channeling at the retort walls during processing, reducing the rubble sweep and the local yield. Second generation in situ retorts are addressing uniform retorting within the rubble bed rather than the uniformity of rubble bed properties. Here, the blast design produces and anisotropic rubble bed with varying particle size distribution and void fraction normal to the direction of flow. This paper describes a laboratory experiment in which a highly-instrumented, 100 kg bed of shale with zones of differing particle size and void was retorted. Shale particle size and void were varied over the retort cross-section so that a retorting front would move at a constant velocity downward through the rubble bed. The bed was designed using data from numerous pressure drop measurements on uniform shale beds of varying shale particle size distribution and void. Retorting of the bed showed a uniform retorting front and a yield comparable with that achieved in isotropic shale beds. We present thermal data and offgas, oil and shale analyses (allowing material and energy balance closures) and compare these data to previous vertical retorting experiments on uniform and non-uniform beds of shale. This experiment verifies that uniform retorting fronts can be achieved in correctly designed anisotropic beds of shale and validates the concept of uniform retorting in order increase the oil recovery in second generation retorts. 20 refs., 17 figs., 4 tabs.

Bickel, T.C.; Cook, D.W.; Engler, B.P.

1986-01-01T23:59:59.000Z

311

Differential thermal analysis of the reaction properties of raw and retorted oil shale with air  

SciTech Connect

The results of a study to determine the kinetics of combustion of oil shale and its char by using differential thermal analysis are reported. The study indicates that Colorado oil shale and its char combustion rate is the fastest while Fushun oil shale and its char combustion rate is the slowest among the six oil shales used in this work. Oil shale samples used were Fushun oil shale, Maoming oil shale, Huang county oil shale, and Colorado oil shale.

Wang, T.F.

1984-01-01T23:59:59.000Z

312

U.S. Shale Gas and Shale Oil Plays Review of Emerging Resources:  

Gasoline and Diesel Fuel Update (EIA)

Shale Gas and Shale Oil Plays Shale Gas and Shale Oil Plays Review of Emerging Resources: July 2011 www.eia.gov U.S. Depa rtment of Energy W ashington, DC 20585 This page inTenTionally lefT blank The information presented in this overview is based on the report Review of Emerging Resources: U.S. Shale Gas and Shale Oil Plays, which was prepared by INTEK, Inc. for the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. The full report is attached. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or other Federal agencies.

313

NATURAL GAS FROM SHALE: Questions and Answers Why is Shale Gas Important?  

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

Why is Shale Gas Important? Why is Shale Gas Important? With the advance of extraction technology, shale gas production has led to a new abundance of natural gas supply in the United States over the past decade, and is expected to continue to do so for the foreseeable future. According to the Energy Information Administration (EIA), the unproved technically recoverable U.S. shale gas resource is estimated at 482 trillion cubic feet. 1 Estimated proved and unproved shale gas resources amount to a combined 542 trillion cubic feet (or 25 percent) out of a total U.S. resource of 2,203 trillion cubic feet. 2 U.S. shale gas production has increased 12-fold over the last

314

What is shale gas and why is it important?  

Reports and Publications (EIA)

Shale gas refers to natural gas that is trapped within shale formations. Shales are fine-grained sedimentary rocks that can be rich sources of petroleum and natural gas. Over the past decade, the combination of horizontal drilling and hydraulic fracturing has allowed access to large volumes of shale gas that were previously uneconomical to produce. The production of natural gas from shale formations has rejuvenated the natural gas industry in the United States.

2012-01-01T23:59:59.000Z

315

Gas Shale Plays… The Global Transition  

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

VIII. Poland EIA/ARI World Shale Gas and Shale Oil Resource Assessment VIII. Poland EIA/ARI World Shale Gas and Shale Oil Resource Assessment May 17, 2013 VIII-1 VIII. POLAND (INCLUDING LITHUANIA AND KALININGRAD) SUMMARY Poland has some of Europe's most favorable infrastructure and public support for shale development. The Baltic Basin in northern Poland remains the most prospective region with a relatively simple structural setting. The Podlasie and Lublin basins also have potential but are

316

Kerogen extraction from subterranean oil shale resources  

DOE Patents (OSTI)

The present invention is directed to methods for extracting a kerogen-based product from subsurface (oil) shale formations, wherein such methods rely on fracturing and/or rubblizing portions of said formations so as to enhance their fluid permeability, and wherein such methods further rely on chemically modifying the shale-bound kerogen so as to render it mobile. The present invention is also directed at systems for implementing at least some of the foregoing methods. Additionally, the present invention is also directed to methods of fracturing and/or rubblizing subsurface shale formations and to methods of chemically modifying kerogen in situ so as to render it mobile.

Looney, Mark Dean (Houston, TX); Lestz, Robert Steven (Missouri City, TX); Hollis, Kirk (Los Alamos, NM); Taylor, Craig (Los Alamos, NM); Kinkead, Scott (Los Alamos, NM); Wigand, Marcus (Los Alamos, NM)

2010-09-07T23:59:59.000Z

317

Net thickness of the radioactive shale facies in the Huron and Chagrin members of the Ohio shale  

SciTech Connect

The net thickness of radioactive shale is determined by first establishing a normal base line for each well based upon the gamma ray log response of shale units, such as Bedford, Chagrin, and certain units within the Olentangy, observed to be fairly consistently radioactive. Radioactive shales are then defined as those shales having a gamma ray response 20 API units or more to the right of the shale base line. The combined thickness of beds reaching the radioactive shale threshold value is reported as the net thickness of radioactive shale facies within the mapping unit.

Majchszak, F.L.; Honeycutt, M.

1980-01-01T23:59:59.000Z

318

Sensitivity of North American agriculture to ENSO-based climate scenarios and their socio-economic consequences: Modeling in an integrated assessment framework  

SciTech Connect

A group of Canadian, US and Mexican natural resource specialists, organized by the Pacific Northwest National Laboratory (PNNL) under its North American Energy, Environment and Economy (NA3E) Program, has applied a simulation modeling approach to estimating the impact of ENSO-driven climatic variations on the productivity of major crops grown in the three countries. Methodological development is described and results of the simulations presented in this report. EPIC (the Erosion Productivity Impact Calculator) was the agro-ecosystem model selected-for this study. EPIC uses a daily time step to simulate crop growth and yield, water use, runoff and soil erosion among other variables. The model was applied to a set of so-called representative farms parameterized through a specially-assembled Geographic Information System (GIS) to reflect the soils, topography, crop management and weather typical of the regions represented. Fifty one representative farms were developed for Canada, 66 for the US and 23 for Mexico. El Nino-Southern Oscillation (ENSO) scenarios for the EPIC simulations were created using the historic record of sea-surface temperature (SST) prevailing in the eastern tropical Pacific for the period October 1--September 30. Each year between 1960 and 1989 was thus assigned to an ENSO category or state. The ENSO states were defined as El Nino (EN, SST warmer than the long-term mean), Strong El Nino (SEN, much warmer), El Viejo (EV, cooler) and Neutral (within {+-}0.5 C of the long-term mean). Monthly means of temperature and precipitation were then calculated at each farm for the period 1960--1989 and the differences (or anomalies) between the means in Neutral years and EN, SEN and EV years determined. The average monthly anomalies for each ENSO state were then used to create new monthly statistics for each farm and ENSO-state combination. The adjusted monthly statistics characteristic of each ENSO state were then used to drive a stochastic-weather simulator that provided 30 years of daily-weather data needed to run EPIC. Maps and tables of the climate anomalies by farm show climatic conditions that differ considerably by region, season and ENSO state.

Rosenberg, N.J.; Izaurralde, R.C.; Brown, R.A.; Sands, R.D. [Pacific Northwest National Lab., Richland, WA (United States); Legler, D. [Florida State Univ., Tallahassee, FL (United States). Center for Ocean Atmosphere Prediction Studies; Srinivasan, R. [Texas A and M Univ., College Station, TX (United States). Blacklands Research Center; Tiscareno-Lopez, M.

1997-09-01T23:59:59.000Z

319

North Richmond: An American Story  

E-Print Network (OSTI)

dump, it had few street lights, and its unpaved streetspublic services like street lights, which has contributed tothe nights are dark. Street lights are far apart. The glow

rogers, robert h

2011-01-01T23:59:59.000Z

320

Stochastically Generated North American Megadroughts  

Science Journals Connector (OSTI)

The importance of interannual to decadal sea surface temperature (SST) influences on drought in the United States is examined using a suite of simulations conducted with the T31x3 resolution version of the NCAR Community Earth System Model (CESM). ...

Samantha Stevenson; Axel Timmermann; Yoshimitsu Chikamoto; Sally Langford; Pedro DiNezio

Note: This page contains sample records for the topic "north american shale" 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

North American ornithology in transition  

Science Journals Connector (OSTI)

...These tiny devices consist of a clock, light sensor and data logger. Attached to a...leg harness, the tag records ambient light levels. When researchers recapture the...including the Breeding Bird Survey, the Christmas Bird Count and numerous banding efforts...

2013-01-01T23:59:59.000Z

322

CONTAMINATION OF GROUNDWATER BY ORGANIC POLLUTANTS LEACHED FROM IN-SITU SPENT SHALE  

E-Print Network (OSTI)

OF FIGURES Areal extent of oil shale deposits in the Greencommercial in~·situ oil shale facility. Possible alternativefor pyrolysis of oil shale Figure 7. Establishment of

Amy, Gary L.

2013-01-01T23:59:59.000Z

323

Method for retorting oil shale  

DOE Patents (OSTI)

The recovery of oil from oil shale is provided in a fluidized bed by using a fluidizing medium of a binary mixture of carbon dioxide and 5 steam. The mixture with a steam concentration in the range of about 20 to 75 volume percent steam provides an increase in oil yield over that achievable by using a fluidizing gas of carbon dioxide or steam alone when the mixture contains higher steam concentrations. The operating parameters for the fluidized bed retorted are essentially the same as those utilized with other gaseous fluidizing mediums with the significant gain being in the oil yield recovered which is attributable solely to the use of the binary mixture of carbon dioxide and steam. 2 figs.

Shang, Jer-Yu; Lui, A.P.

1985-08-16T23:59:59.000Z

324

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

SciTech Connect

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

325

Miscellaneous States Shale Gas Proved Reserves Acquisitions ...  

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

Acquisitions (Billion Cubic Feet) Miscellaneous States Shale Gas Proved Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

326

Polish - American Heritage, Italian - American Heritage, German...  

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

Polish - American Heritage, Italian - American Heritage, German - American Heritage Months Polish - American Heritage, Italian - American Heritage, German - American Heritage...

327

Devonian shale gas resource assessment, Illinois basin  

SciTech Connect

In 1980 the National Petroleum Council published a resource appraisal for Devonian shales in the Appalachian, Michigan, and Illinois basins. Their Illinois basin estimate of 86 TCFG in-place has been widely cited but never verified nor revised. The NPC estimate was based on extremely limited canister off-gas data, used a highly simplified volumetric computation, and is not useful for targeting specific areas for gas exploration. In 1994 we collected, digitized, and normalized 187 representative gamma ray-bulk density logs through the New Albany across the entire basin. Formulas were derived from core analyses and methane adsorption isotherms to estimate total organic carbon (r{sup 2}=0.95) and gas content (r{sup 2}=0.79-0.91) from shale bulk density. Total gas in place was then calculated foot-by-foot through each well, assuming normal hydrostatic pressures and assuming the shale is gas saturated at reservoir conditions. The values thus determined are similar to peak gas contents determined by canister off-gassing of fresh cores but are substantially greater than average off-gas values. Greatest error in the methodology is at low reservoir pressures (or at shallow depths), however, the shale is generally thinner in these areas so the impact on the total resource estimate is small. The total New Albany gas in place was determined by integration to be 323 TCFG. Of this, 210 TCF (67%) is in the upper black Grassy Creek Shale, 72 TCF (23%) in the middle black and gray Selmier Shale, and 31 TCF (10%) in the basal black Blocher Shale. Water production concerns suggest that only the Grassy Creek Shale is likely to be commercially exploitable.

Cluff, R.M.; Cluff, S.G.; Murphy, C.M. [Discovery Group, Inc., Denver, CO (United States)

1996-12-31T23:59:59.000Z

328

Devonian shale gas resource assessment, Illinois basin  

SciTech Connect

In 1980 the National Petroleum Council published a resource appraisal for Devonian shales in the Appalachian, Michigan, and Illinois basins. Their Illinois basin estimate of 86 TCFG in-place has been widely cited but never verified nor revised. The NPC estimate was based on extremely limited canister off-gas data, used a highly simplified volumetric computation, and is not useful for targeting specific areas for gas exploration. In 1994 we collected, digitized, and normalized 187 representative gamma ray-bulk density logs through the New Albany across the entire basin. Formulas were derived from core analyses and methane adsorption isotherms to estimate total organic carbon (r[sup 2]=0.95) and gas content (r[sup 2]=0.79-0.91) from shale bulk density. Total gas in place was then calculated foot-by-foot through each well, assuming normal hydrostatic pressures and assuming the shale is gas saturated at reservoir conditions. The values thus determined are similar to peak gas contents determined by canister off-gassing of fresh cores but are substantially greater than average off-gas values. Greatest error in the methodology is at low reservoir pressures (or at shallow depths), however, the shale is generally thinner in these areas so the impact on the total resource estimate is small. The total New Albany gas in place was determined by integration to be 323 TCFG. Of this, 210 TCF (67%) is in the upper black Grassy Creek Shale, 72 TCF (23%) in the middle black and gray Selmier Shale, and 31 TCF (10%) in the basal black Blocher Shale. Water production concerns suggest that only the Grassy Creek Shale is likely to be commercially exploitable.

Cluff, R.M.; Cluff, S.G.; Murphy, C.M. (Discovery Group, Inc., Denver, CO (United States))

1996-01-01T23:59:59.000Z

329

HYDRAULIC CEMENT PREPARATION FROM LURGI SPENT SHALE  

SciTech Connect

Low cost material is needed for grouting abandoned retorts. Experimental work has shown that a hydraulic cement can be produced from Lurgi spent shale by mixing it in a 1:1 weight ratio with limestone and heating one hour at 1000°C. With 5% added gypsum, strengths up to 25.8 MPa are obtained. This cement could make an economical addition up to about 10% to spent shale grout mixes, or be used in ordinary cement applications.

Mehta, P.K.; Persoff, P.; Fox, J.P.

1980-06-01T23:59:59.000Z

330

Pyrolysis of shale oil vacuum distillate fractions  

SciTech Connect

The freezing point of US Navy jet fuel (JP-5) has been related to the amounts of large n-alkanes present in the fuel. This behavior applies to jet fuels derived from alternate fossil fuel resources, such as shale oil, coal, and tar sands, as well as those derived from petroleum. In general, jet fuels from shale oil have the highest and those from coal the lowest n-alkane content. The origin of these n-alkanes in the amounts observed, especially in shale-derived fuels, is not readily explained on the basis of literature information. Studies of the processes, particularly the ones involving thermal stress, used to produce these fuels are needed to define how the n-alkanes form from larger molecules. The information developed will significantly contribute to the selection of processes and refining techniques for future fuel production from shale oil. Carbon-13 nmr studies indicate that oil shale rock contains many long unbranched straight chain hydrocarbon groups. The shale oil derived from the rock also gives indication of considerable straight chain material with large peaks at 14, 23, 30, and 32 ppM in the C-13 nmr spectrum. Previous pyrolysis studies stressed fractions of shale crude oil residua, measured the yields of JP-5, and determined the content of potential n-alkanes in the JP-5 distillation range (4). In this work, a shale crude oil vacuum distillate (Paraho) was separated into three chemical fractions. The fractions were then subjected to nmr analysis to estimate the potential for n-alkane production and to pyrolysis studies to determine an experimental n-alkane yield.

Hazlett, R.N.; Beal, E.

1983-01-01T23:59:59.000Z

331

Pyrolysis of shale oil vacuum distillate fractions  

SciTech Connect

The freezing point of U.S. Navy jet fuel (JP-5) has been related to the amounts of large nalkanes present in the fuel. This behavior applies to jet fuels derived from alternate fossil fuel resources, such as shale oil, coal, and tar sands, as well as those derived from petroleum. In general, jet fuels from shale oil have the highest and those from coal the lowest n-alkane content. The origin of these n-alkanes in the amounts observed, especially in shale-derived fuels, is not readily explained on the basis of literature information. Studies of the processes, particularly the ones involving thermal stress, used to produce these fuels are needed to define how th n-alkanes form from larger molecules. The information developed will significantly contribute to the selection of processes and refining techniques for future fuel production from shale oil. Carbon-13 nmr studies indicate that oil shale rock contains many long unbranched straight chain hydrocarbon groups. The shale oil derived from the rock also gives indication of considerable straight chain material with large peaks at 14, 23, 30 and 32 ppm in the C-13 nmr spectrum. Previous pyrolysis studies stressed fractions of shale crude oil residua, measured the yields of JP-5, and determined the content of potential n-alkanes in the JP-5 distillation range (4). In this work, a shale crude oil vacuum distillate (Paraho) was separated into three chemical fractions. The fractions were then subjected to nmr analysis to estimate the potential for n-alkane production and to pyrolysis studies to determine an experimental n-alkane yield.

Hazlett, R.N.; Beal, E.

1983-02-01T23:59:59.000Z

332

Failure surface model for oil shale  

SciTech Connect

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

333

Technically recoverable Devonian shale gas in Kentucky  

SciTech Connect

This report evaluates the natural gas potential of the Devonian Age shales of Kentucky. For this, the study: (1) compiles the latest geologic and reservoir data to establish the gas in-place; (2) analyzes and models the dominant gas production mechanisms; and (3) examines alternative well stimulation and production strategies for most efficiently recovering the in-place gas. The major findings of the study include the following: (1) The technically recoverable gas from Devonian shale (Lower and Upper Huron, Rhinestreet, and Cleveland intervals) in Kentucky is estimated to range from 9 to 23 trillion cubic feet (Tcf). (2) The gas in-place for the Devonian shales in eastern Kentucky is 82 Tcf. About one half of this amount is found in the Big Sandy gas field and its immediate extensions. The remainder is located in the less naturally fractured, but organically rich area to the west of the Big Sandy. (3) The highly fractured shales in the Big Sandy area in southeast Kentucky and the more shallow shales of eastern Kentucky respond well to small-scale stimulation. New, larger-scale stimulation technology will be required for the less fractured, anisotropic Devonian shales in the rest of the state. 44 refs., 49 figs., 24 tabs.

Kuuskraa, V.A.; Sedwick, K.B.; Thompson, K.B.; Wicks, D.E.

1985-05-01T23:59:59.000Z

334

Energy Department Announces New Mapping Initiative to Advance North  

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

New Mapping Initiative to Advance North New Mapping Initiative to Advance North American Carbon Storage Efforts Energy Department Announces New Mapping Initiative to Advance North American Carbon Storage Efforts May 1, 2012 - 1:00pm Addthis First-ever North American Carbon Storage Atlas First-ever North American Carbon Storage Atlas PITTSBURGH -- Today, the Energy Department joined with partners from Canada and Mexico to release the first-ever atlas mapping the potential carbon dioxide storage capacity in North America. According to the newly released North American Carbon Storage Atlas (NACSA), there is at least 500 years of geologic storage for carbon dioxide emissions in North America. These areas could be used for storing carbon from industrial sources or power plants. Identifying and deploying ways to cleanly, safely and sustainably develop

335

Raw shale dissolution as an aid in determining oil shale mineralogy  

SciTech Connect

With an accurate oil shale mineralogy, one can begin to unravel the inorganic and organic aspects of retorting and combustion chemistry. We evaluated three modern elemental analysis procedures (ICP-AES, XRF, and PIXE) with the aim of improving our knowledge of the mineral matrix. A New Albany Shale (Clegg Creek Member) specimen (NA13) and a Mahogany Zone Green River Formation oil shale from Anvil Points (AP24) were the two materials analyzed. These were oil shales that we had used in our pilot retort. We set a modest goal: determination of those materials present at greater than a 1% level with a relative accuracy of {plus_minus}10%. Various total dissolution methods and pre-treatement procedures were examined. The routine ICP-AES method that we adopted had precision and accuracy that exceeded our initial goals. Partial dissolution of carbonate minerals in acetic acid was slow but highly selective. The clay mineral content of both shales was deduced from the time dependence of dissolution in 6N HCl. An Al:K ratio of 3 indicated selective HCl solubility of the clay, illite. Our eastern oil shale from Kentucky was remarkably similar in mineral composition to high-grade-zone New Albany Shale samples from Kentucky, Indiana, and Illinois that others had subjected to careful mineral analysis. A Mahogany Zone Green River Formation oil shale from the Colony Mine had slightly different minor mineral components (relative to AP24) as shown by its gas evolution profile.

Duewer, T.I.; Foster, K.G.; Coburn, T.T.

1991-11-11T23:59:59.000Z

336

Raw shale dissolution as an aid in determining oil shale mineralogy  

SciTech Connect

With an accurate oil shale mineralogy, one can begin to unravel the inorganic and organic aspects of retorting and combustion chemistry. We evaluated three modern elemental analysis procedures (ICP-AES, XRF, and PIXE) with the aim of improving our knowledge of the mineral matrix. A New Albany Shale (Clegg Creek Member) specimen (NA13) and a Mahogany Zone Green River Formation oil shale from Anvil Points (AP24) were the two materials analyzed. These were oil shales that we had used in our pilot retort. We set a modest goal: determination of those materials present at greater than a 1% level with a relative accuracy of {plus minus}10%. Various total dissolution methods and pre-treatement procedures were examined. The routine ICP-AES method that we adopted had precision and accuracy that exceeded our initial goals. Partial dissolution of carbonate minerals in acetic acid was slow but highly selective. The clay mineral content of both shales was deduced from the time dependence of dissolution in 6N HCl. An Al:K ratio of 3 indicated selective HCl solubility of the clay, illite. Our eastern oil shale from Kentucky was remarkably similar in mineral composition to high-grade-zone New Albany Shale samples from Kentucky, Indiana, and Illinois that others had subjected to careful mineral analysis. A Mahogany Zone Green River Formation oil shale from the Colony Mine had slightly different minor mineral components (relative to AP24) as shown by its gas evolution profile.

Duewer, T.I.; Foster, K.G.; Coburn, T.T.

1991-11-11T23:59:59.000Z

337

USE OF ZEEMAN ATOMIC ABSORPTION SPECTROSCOPY FOR THE MEASUREMENT OF MERCURY IN OIL SHALE GASES  

E-Print Network (OSTI)

Minor Elements in Oil Shale and Oil-Shale Products. LERC RIChemistry of Tar Sands and Oil Shale, ACS, New Orleans.Constituent Analysis of Oil Shale and Solvent-Refined Coal

Girvin, D.G.

2011-01-01T23:59:59.000Z

338

INTERCOMPARISON STUDY OF ELEMENTAL ABUNDANCES IN RAW AND SPENT OIL SHALES  

E-Print Network (OSTI)

Minor Elements ~n Oil Shale and Oil-Shale Products. LERC RI-Analytical Chemistry of Oil Shale and Tar Sands. Advan. inH. Meglen. The Analysis of Oil-Shale Materials for Element

Fox, J.P.

2011-01-01T23:59:59.000Z

339

MERCURY EMISSIONS FROM A SIMULATED IN-SITU OIL SHALE RETORT  

E-Print Network (OSTI)

measured mercury levels in shale gases and waters. The TLV'srecovery shale Spent shale gas (wet) CS~35 cs~s6 CS-57 CS-59on large areas of the shale bed if gas channeling and

Fox, J. P.

2012-01-01T23:59:59.000Z

340

The flux of radionuclides in flowback fluid from shale gas exploitation  

Science Journals Connector (OSTI)

This study considers the flux of radioactivity in flowback fluid from shale gas development in three areas: the Carboniferous, Bowland Shale, UK; the Silurian Shale, Poland; and the Carboniferous Barnett Shale, U...

S. Almond; S. A. Clancy; R. J. Davies…

2014-11-01T23:59:59.000Z

Note: This page contains sample records for the topic "north american shale" 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

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

342

Retorting of oil shale followed by solvent extraction of spent shale: Experiment and kinetic analysis  

SciTech Connect

Samples of El-Lajjun oil shale were thermally decomposed in a laboratory retort system under a slow heating rate (0.07 K/s) up to a maximum temperature of 698--773 K. After decomposition, 0.02 kg of spent shale was extracted by chloroform in a Soxhlet extraction unit for 2 h to investigate the ultimate amount of shale oil that could be produced. The retorting results indicate an increase in the oil yields from 3.24% to 9.77% of oil shale feed with retorting temperature, while the extraction results show a decrease in oil yields from 8.10% to 3.32% of spent shale. The analysis of the data according to the global first-order model for isothermal and nonisothermal conditions shows kinetic parameters close to those reported in literature.

Khraisha, Y.H.

2000-05-01T23:59:59.000Z

343

PARTITIONING OF MAJOR, MINOR, AND TRACE ELEMENTS DURING SIMULATED IN SITU OIL SHALE RETORTING IN A CONTROLLED-STATE RETORT  

E-Print Network (OSTI)

or by refin- ing and using shale Oil Mass balances and oil.shale retorting produces shale oil, mobility factors wereand retort operating shale, shale oil, retorting (LETC) con-

Fox, J. P.

2011-01-01T23:59:59.000Z

344

E-Print Network 3.0 - american sturgeon pioneers Sample Search...  

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

Sample search results for: american sturgeon pioneers Page: << < 1 2 3 4 5 > >> 1 Green Sturgeon General Questions & Answers North American green sturgeon Summary: Green...

345

Generation of Oil-Like Pyrolyzates from Organic-Rich Shales  

Science Journals Connector (OSTI)

...CHARACTERIZATION OF OIL TYPES IN WILLISTON BASIN, AAPG BULLETIN-AMERICAN ASSOCIATION...the western margin of the North American basin should also be considered in this light...1976). 11. A. F. Amos, The New York Bight and Hudson Canyon in October 1974 (Technical...

M. D. LEWAN; J. C. WINTERS; J. H. MCDONALD

1979-03-02T23:59:59.000Z

346

The nano-mechanical morphology of shale  

Science Journals Connector (OSTI)

Shale, the sealing formations in most hydrocarbon reservoirs, is made of highly compacted clay particles of sub-micrometer size, nanometric porosity and different mineralogy. In this paper, we propose and validate a technique to identify the nano-mechanical morphology of such a nanocomposite material. In particular, by means of a massive nanoindentation campaign at two different scales on a large range of shale materials, we show that the highly compacted plate- or sheet-like clay particles have a distinct nano-mechanical morphology with no privileged orientation of the particle-to-particle contact surface, as evidenced by a mechanical percolation threshold of ?0 ? 0.5. Furthermore, the nanoindentation results provide strong evidence that the nano-mechanical elementary building block of shales is transversely isotropic in stiffness, and isotropic and frictionless in strength. These observations lead to a sphere-like mechanical morphology for visibly plate- or sheet-like clay particles. The contact forces between the sphere-like particles activate the intrinsicly anisotropic elastic properties within the clay particles and the cohesive bonds between the clay particles. The mechanical stiffness and strength properties of porous clay scale with the clay packing density toward a unique set of shale-invariant material properties. The determination of mechanical microstructure and invariant material properties are of great importance for the development of predictive microporomechanical models of the stiffness and strength properties of shale. The approach presented here also applies to other chemically and mechanically complex materials exhibiting nanogranular behavior.

Christopher Bobko; Franz-Josef Ulm

2008-01-01T23:59:59.000Z

347

System for utilizing oil shale fines  

DOE Patents (OSTI)

A system is provided for utilizing fines of carbonaceous materials such as particles or pieces of oil shale of about one-half inch or less diameter which are rejected for use in some conventional or prior surface retorting process, which obtains maximum utilization of the energy content of the fines and which produces a waste which is relatively inert and of a size to facilitate disposal. The system includes a cyclone retort (20) which pyrolyzes the fines in the presence of heated gaseous combustion products, the cyclone retort having a first outlet (30) through which vapors can exit that can be cooled to provide oil, and having a second outlet (32) through which spent shale fines are removed. A burner (36) connected to the spent shale outlet of the cyclone retort, burns the spent shale with air, to provide hot combustion products (24) that are carried back to the cyclone retort to supply gaseous combustion products utilized therein. The burner heats the spent shale to a temperature which forms a molten slag, and the molten slag is removed from the burner into a quencher (48) that suddenly cools the molten slag to form granules that are relatively inert and of a size that is convenient to handle for disposal in the ground or in industrial processes.

Harak, Arnold E. (Laramie, WY)

1982-01-01T23:59:59.000Z

348

E-Print Network 3.0 - american biotic interchange Sample Search...  

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

North... the Great American Interchange permitted the mixing of species between North and South America that formerly... the processes of biotic homogenization and biotic ......

349

Can We Accurately Model Fluid Flow in Shale?  

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

Can We Accurately Model Fluid Flow Can We Accurately Model Fluid Flow in Shale? Can We Accurately Model Fluid Flow in Shale? Print Thursday, 03 January 2013 00:00 Over 20 trillion cubic meters of natural gas are trapped in shale, but many shale oil and gas producers still use models of underground fluid flow that date back to the heyday of easy-to-tap gas and liquid crude. The source of shale oil and gas is kerogen, an organic material in the shale, but until now kerogen hasn't been incorporated in mathematical models of shale gas reservoirs. Paulo Monteiro, Chris Rycroft, and Grigory Isaakovich Barenblatt, with the Computational Research Division and the Advanced Light Source, recently modeled how pressure gradients in the boundary layer between kerogen inclusions and shale matrices affect productivity and can model reservoir longevity.

350

Stress-induced anisotropy in brine saturated shale  

Science Journals Connector (OSTI)

......multistage triaxial tests The anisotropic nature of shales mainly results from the alignment of anisotropic plate-like clay minerals, which...applied differential stress. The shale is moderately anisotropic, with both velocities and anisotropic......

C. Delle Piane; D. N. Dewhurst; A. F. Siggins; M. D. Raven

2011-02-01T23:59:59.000Z

351

Process Design and Integration of Shale Gas to Methanol  

E-Print Network (OSTI)

Recent breakthroughs in horizontal drilling and hydraulic fracturing technology have made huge reservoirs of previously untapped shale gas and shale oil formations available for use. These new resources have already made a significant impact...

Ehlinger, Victoria M.

2013-02-04T23:59:59.000Z

352

Shale Oil Production Performance from a Stimulated Reservoir Volume  

E-Print Network (OSTI)

The horizontal well with multiple transverse fractures has proven to be an effective strategy for shale gas reservoir exploitation. Some operators are successfully producing shale oil using the same strategy. Due to its higher viscosity and eventual...

Chaudhary, Anish Singh

2011-10-21T23:59:59.000Z

353

A Computational Model for Explosive Fracture of Oil Shale  

Science Journals Connector (OSTI)

Successful in-situ retorting of subsurface oil shale beds may depend on the ability to ... develop a mathematical model for dynamic fracture of oil shale that could be used as a subroutine...

D. A. Shockey; W. J. Murri; R. E. Tokheim; C. Young…

1979-01-01T23:59:59.000Z

354

The Naval Petroleum and Oil Shale Reserves | Department of Energy  

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

The Naval Petroleum and Oil Shale Reserves The Naval Petroleum and Oil Shale Reserves To ensure sufficient fuel for the fleet, the Government began withdrawing probable oil-bearing...

355

Burngrange Nos.1 and 2 (oil Shale) Mine, Midlothian   

E-Print Network (OSTI)

BURNGRANGE Nos. I AND 2 (Oil Shale) MINE, MIDLOTHIAN REPORT On the Causes of, and Circumstances attending, the Explosion and Fire which occurred on the 10th January, 1947, at the Burngrange Nos. I and 2 (Oil Shale) ...

Bryan, A. M.

1947-01-01T23:59:59.000Z

356

California--onshore Natural Gas Gross Withdrawals from Shale...  

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

onshore Natural Gas Gross Withdrawals from Shale Gas (Million Cubic Feet) California--onshore Natural Gas Gross Withdrawals from Shale Gas (Million Cubic Feet) Decade Year-0 Year-1...

357

Shale gas development impacts on surface water quality in Pennsylvania  

Science Journals Connector (OSTI)

...accept shale gas waste) upstream...Compliance System and Integrated Compliance Information System, with the...recall that we control for pre-cipitation...model results. Waste Treatment Regulatory...wastewater treatment plants to treat shale...

Sheila M. Olmstead; Lucija A. Muehlenbachs; Jhih-Shyang Shih; Ziyan Chu; Alan J. Krupnick

2013-01-01T23:59:59.000Z

358

Shale Gas Production: Potential versus Actual GHG Emissions  

E-Print Network (OSTI)

Estimates of greenhouse gas (GHG) emissions from shale gas production and use are controversial. Here we assess the level of GHG emissions from shale gas well hydraulic fracturing operations in the United States during ...

O'Sullivan, Francis

359

Multiscale, Multiphysics Network Modeling of Shale Matrix Gas Flows  

Science Journals Connector (OSTI)

We present a pore network model to determine the permeability of shale gas matrix. Contrary to the conventional reservoirs, ... morphology of the pores, the permeability in shale depends on pressure as well. In a...

Ayaz Mehmani; Maša Prodanovi?; Farzam Javadpour

2013-09-01T23:59:59.000Z

360

Borehole Stability Analysis of Horizontal Drilling in Shale Gas Reservoirs  

Science Journals Connector (OSTI)

Serious wellbore instability occurs frequently during horizontal drilling in shale gas reservoirs. The conventional forecast model of in ... not suitable for wellbore stability analysis in laminated shale gas for...

Jun-Liang Yuan; Jin-Gen Deng; Qiang Tan; Bao-Hua Yu…

2013-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "north american shale" 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

Drilling into controversy: the educational complexity of shale gas development  

Science Journals Connector (OSTI)

Potential development of shale gas presents a complicated and controversial education problem. ... the concepts necessary for understanding the development of shale gas within the energy system as a complex, ... ...

Joseph A. Henderson; Don Duggan-Haas

2014-03-01T23:59:59.000Z

362

Shale gas production: potential versus actual greenhouse gas emissions  

E-Print Network (OSTI)

Estimates of greenhouse gas (GHG) emissions from shale gas production and use are controversial. Here we assess the level of GHG emissions from shale gas well hydraulic fracturing operations in the United States during ...

O’Sullivan, Francis Martin

363

ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION  

SciTech Connect

Devonian gas shales underlie approximately two-thirds of Kentucky. In the shale, natural gas is adsorbed on clay and kerogen surfaces. This is analogous to methane storage in coal beds, where CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. Drill cuttings from the Kentucky Geological Survey Well Sample and Core Library were sampled to determine CO{sub 2} and CH{sub 4} adsorption isotherms. Sidewall core samples were acquired to investigate CO{sub 2} displacement of methane. An elemental capture spectroscopy log was acquired to investigate possible correlations between adsorption capacity and mineralogy. Average random vitrinite reflectance data range from 0.78 to 1.59 (upper oil to wet gas and condensate hydrocarbon maturity range). Total organic content determined from acid-washed samples ranges from 0.69 to 14 percent. CO{sub 2} adsorption capacities at 400 psi range from a low of 14 scf/ton in less organic-rich zones to more than 136 scf/ton. There is a direct correlation between measured total organic carbon content and the adsorptive capacity of the shale; CO{sub 2} adsorption capacity increases with increasing organic carbon content. Initial estimates based on these data indicate a sequestration capacity of 5.3 billion tons of CO{sub 2} in the Lower Huron Member of the Ohio Shale of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker parts of the Devonian shales in Kentucky. Should the black shales of Kentucky prove to be a viable geologic sink for CO{sub 2}, their extensive occurrence in Paleozoic basins across North America would make them an attractive regional target for economic CO{sub 2} storage and enhanced natural gas production.

Brandon C. Nuttall

2005-01-28T23:59:59.000Z

364

ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION  

SciTech Connect

Devonian gas shales underlie approximately two-thirds of Kentucky. In the shale, natural gas is adsorbed on clay and kerogen surfaces. This is analogous to methane storage in coal beds, where CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. Drill cuttings from the Kentucky Geological Survey Well Sample and Core Library were sampled to determine CO{sub 2} and CH{sub 4} adsorption isotherms. Sidewall core samples were acquired to investigate CO{sub 2} displacement of methane. An elemental capture spectroscopy log was acquired to investigate possible correlations between adsorption capacity and mineralogy. Average random vitrinite reflectance data range from 0.78 to 1.59 (upper oil to wet gas and condensate hydrocarbon maturity range). Total organic content determined from acid-washed samples ranges from 0.69 to 14 percent. CO{sub 2} adsorption capacities at 400 psi range from a low of 14 scf/ton in less organic-rich zones to more than 136 scf/ton. There is a direct correlation between measured total organic carbon content and the adsorptive capacity of the shale; CO{sub 2} adsorption capacity increases with increasing organic carbon content. Initial estimates based on these data indicate a sequestration capacity of 5.3 billion tons of CO{sub 2} in the Lower Huron Member of the Ohio Shale of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker parts of the Devonian shales in Kentucky. Should the black shales of Kentucky prove to be a viable geologic sink for CO{sub 2}, their extensive occurrence in Paleozoic basins across North America would make them an attractive regional target for economic CO{sub 2} storage and enhanced natural gas production.

Brandon C. Nuttall

2005-04-26T23:59:59.000Z

365

ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION  

SciTech Connect

Devonian gas shales underlie approximately two-thirds of Kentucky. In the shale, natural gas is adsorbed on clay and kerogen surfaces. This is analogous to methane storage in coal beds, where CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. Drill cuttings from the Kentucky Geological Survey Well Sample and Core Library were sampled to determine CO{sub 2} and CH{sub 4} adsorption isotherms. Sidewall core samples were acquired to investigate CO{sub 2} displacement of methane. An elemental capture spectroscopy log was acquired to investigate possible correlations between adsorption capacity and mineralogy. Average random vitrinite reflectance data range from 0.78 to 1.59 (upper oil to wet gas and condensate hydrocarbon maturity range). Total organic content determined from acid-washed samples ranges from 0.69 to 14 percent. CO{sub 2} adsorption capacities at 400 psi range from a low of 14 scf/ton in less organic-rich zones to more than 136 scf/ton. There is a direct correlation between measured total organic carbon content and the adsorptive capacity of the shale; CO{sub 2} adsorption capacity increases with increasing organic carbon content. Initial estimates based on these data indicate a sequestration capacity of 5.3 billion tons of CO{sub 2} in the Lower Huron Member of the Ohio Shale of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker parts of the Devonian shales in Kentucky. Should the black shales of Kentucky prove to be a viable geologic sink for CO{sub 2}, their extensive occurrence in Paleozoic basins across North America would make them an attractive regional target for economic CO{sub 2} storage and enhanced natural gas production.

Brandon C. Nuttall

2005-07-29T23:59:59.000Z

366

ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION  

SciTech Connect

Devonian gas shales underlie approximately two-thirds of Kentucky. In the shale, natural gas is adsorbed on clay and kerogen surfaces. This is analogous to methane storage in coal beds, where CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. Drill cuttings from the Kentucky Geological Survey Well Sample and Core Library are being sampled to collect CO{sub 2} adsorption isotherms. Sidewall core samples have been acquired to investigate CO{sub 2} displacement of methane. An elemental capture spectroscopy log has been acquired to investigate possible correlations between adsorption capacity and mineralogy. Average random vitrinite reflectance data range from 0.78 to 1.59 (upper oil to wet gas and condensate hydrocarbon maturity range). Total organic content determined from acid-washed samples ranges from 0.69 to 4.62 percent. CO{sub 2} adsorption capacities at 400 psi range from a low of 19 scf/ton in less organic-rich zones to more than 86 scf/ton in the Lower Huron Member of the shale. Initial estimates based on these data indicate a sequestration capacity of 5.3 billion tons of CO{sub 2} in the Lower Huron Member of the Ohio Shale of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker parts of the Devonian shales in Kentucky. Should the black shales of Kentucky prove to be a viable geologic sink for CO{sub 2}, their extensive occurrence in Paleozoic basins across North America would make them an attractive regional target for economic CO{sub 2} storage and enhanced natural gas production.

Brandon C. Nuttall

2004-08-01T23:59:59.000Z

367

1 Pore Scale Analysis of Oil Shale/Sands Pyrolysis  

E-Print Network (OSTI)

quality and volume of pore space that is created when oil shale is pyrolyzed for the purpose of producing

unknown authors

2009-01-01T23:59:59.000Z

368

ON OIL SHALE MINING IN THE ESTONIA DEPOSIT  

E-Print Network (OSTI)

age) cut the Estonian oil shale-kukersite deposits. Two younger groups of structures are typical fault

K. Sokman; V. Kattai; R. Vaher; Y. J. Systra

369

Process evaluation of the gasification of leningrad oil shale  

Science Journals Connector (OSTI)

The results of experiments on the thermal processing of Leningrad oil shale in a laboratory reactor under the conditions...

Yu. A. Strizhakova; N. Ch. Movsum-Zade; T. A. Avakyan; T. V. Usova

2012-07-01T23:59:59.000Z

370

Shale Oil and Gas, Frac Sand, and Watershed  

E-Print Network (OSTI)

;Bakken Oil Shale scope · Light, Sweet crude ­ ideal for automotive fuels and mid-size refineries (Midwest

Minnesota, University of

371

NATURAL GAS FROM SHALE: Questions and Answers  

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

Representation of common equipment at a natural gas hydraulic fracturing drill pad. Representation of common equipment at a natural gas hydraulic fracturing drill pad. How is Shale Gas Produced? Shale gas formations are "unconventional" reservoirs - i.e., reservoirs of low "permeability." Permeability refers to the capacity of a porous, sediment, soil - or rock in this case - to transmit a fluid. This contrasts with a "conventional" gas reservoir produced from sands and carbonates (such as limestone). The bottom line is that in a conventional reservoir, the gas is in interconnected pore spaces, much like a kitchen sponge, that allow easier flow to a well; but in an unconventional reservoir, like shale, the reservoir must be mechanically "stimulated" to

372

Oil shale retorting and combustion system  

DOE Patents (OSTI)

The present invention is directed to the extraction of energy values from l shale containing considerable concentrations of calcium carbonate in an efficient manner. The volatiles are separated from the oil shale in a retorting zone of a fluidized bed where the temperature and the concentration of oxygen are maintained at sufficiently low levels so that the volatiles are extracted from the oil shale with minimal combustion of the volatiles and with minimal calcination of the calcium carbonate. These gaseous volatiles and the calcium carbonate flow from the retorting zone into a freeboard combustion zone where the volatiles are burned in the presence of excess air. In this zone the calcination of the calcium carbonate occurs but at the expense of less BTU's than would be required by the calcination reaction in the event both the retorting and combustion steps took place simultaneously. The heat values in the products of combustion are satisfactorily recovered in a suitable heat exchange system.

Pitrolo, Augustine A. (Fairmont, WV); Mei, Joseph S. (Morgantown, WV); Shang, Jerry Y. (Fairfax, VA)

1983-01-01T23:59:59.000Z

373

Occurrence of Multiple Fluid Phases Across a Basin, in the Same Shale Gas Formation – Eagle Ford Shale Example  

E-Print Network (OSTI)

Shale gas and oil are playing a significant role in US energy independence by reversing declining production trends. Successful exploration and development of the Eagle Ford Shale Play requires reservoir characterization, recognition of fluid...

Tian, Yao

2014-04-29T23:59:59.000Z

374

Table 14: Shale natural gas proved reserves and production, 2008 - 2011  

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

: Shale natural gas proved reserves and production, 2008 - 2011" : Shale natural gas proved reserves and production, 2008 - 2011" "billion cubic feet" ,,"Reserves",,,,,"Production" "State and Subdivision",,2008,2009,2010,2011,,2008,2009,2010,2011 "Alaska",,0,0,0,0,,0,0,0,0 "Lower 48 States",,34428,60644,97449,131616,,2116,3110,5336,7994 "Alabama",,2,0,0,0,,0,0,0,0 "Arkansas",,3833,9070,12526,14808,,279,527,794,940 "California",,0,0,0,855,,0,0,0,101 "Colorado",,0,4,4,10,,0,1,1,3 "Florida",,0,0,0,0,,0,0,0,0 "Kansas",,0,0,0,0,,0,0,0,0 "Kentucky",,20,55,10,41,,2,5,4,4 "Louisiana",,858,9307,20070,21950,,23,293,1232,2084 " North",,858,9307,20070,21950,,23,293,1232,2084 " South",,0,0,0,0,,0,0,0,0

375

THE SHALE OIL BOOM: A U.S. PHENOMENON  

E-Print Network (OSTI)

June 2013 THE SHALE OIL BOOM: A U.S. PHENOMENON LEONARDO MAUGERI The Geopolitics of Energy Project material clearly cite the full source: Leonardo Maugeri. "The Shale Oil Boom: A U.S. Phenomenon" Discussion and International Affairs. #12;June 2013 THE SHALE OIL BOOM: A U.S. PHENOMENON LEONARDO MAUGERI The Geopolitics

376

Creation and Impairment of Hydraulic Fracture Conductivity in Shale Formations  

E-Print Network (OSTI)

Multi-stage hydraulic fracturing is the key to the success of many shale gas and shale oil reservoirs. The main objectives of hydraulic fracturing in shale are to create artificial fracture networks that are conductive for oil and gas flow...

Zhang, Junjing

2014-07-10T23:59:59.000Z

377

Noncontacting benchtop measurements of the elastic properties of shales  

E-Print Network (OSTI)

Noncontacting benchtop measurements of the elastic properties of shales Thomas E. Blum1 , Ludmila the elastic anisotropy of horizontal shale cores. Whereas conventional transducer data contained an ambigu shales were almost surely exaggerated by delamination of clay platelets and microfracturing, but provided

Boise State University

378

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

379

Red Leaf Resources and the Commercialization of Oil Shale  

E-Print Network (OSTI)

Red Leaf Resources and the Commercialization of Oil Shale #12;About Red Leaf Resources 2006 Company commercial development field activities #12;Highlights Proven, Revolutionary Oil Shale Extraction Process Technology Significant Owned Oil Shale Resource #12;· The executive management team of Red Leaf Resources

Utah, University of

380

Shale Gas and the Environment: Critical Need for a  

E-Print Network (OSTI)

Shale Gas and the Environment: Critical Need for a Government­University­Industry Research Initiative P O L I C Y M A K E R G U I D E #12;Shale gas production is increasing at a rapid rate initiative is needed to fill critical gaps in knowledge at the interface of shale gas development

McGaughey, Alan

Note: This page contains sample records for the topic "north american shale" 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

Shale Gas Production: Potential versus Actual GHG Emissions  

E-Print Network (OSTI)

Shale Gas Production: Potential versus Actual GHG Emissions Francis O'Sullivan and Sergey Paltsev://globalchange.mit.edu/ Printed on recycled paper #12;1 Shale Gas Production: Potential versus Actual GHG Emissions Francis O'Sullivan* and Sergey Paltsev* Abstract Estimates of greenhouse gas (GHG) emissions from shale gas production and use

382

Water's Journey Through the Shale Gas Drilling and  

E-Print Network (OSTI)

Water's Journey Through the Shale Gas Drilling and Production Processes in the Mid-Atlantic Region: Marcellus shale drilling in progress, Beaver Run Reservoir, Westmoreland County. Credit: Robert Donnan. Gas in the Marcellus shale natural gas industry in the Mid-Atlantic region. Using publicly available information, we

Lee, Dongwon

383

Interaction of Fracture Fluid With Formation Rock and Proppant on Fracture Fluid Clean-up and Long-term Gas Recovery in Marcellus Shale Reservoirs.  

E-Print Network (OSTI)

??The exploitation of unconventional gas reservoirs has become an integral part of the North American gas supply. The economic viability of many unconventional gas developments… (more)

Yue, Wenting

2012-01-01T23:59:59.000Z

384

The 2004 Geothermal Map Of North America Explanation Of Resources...  

Open Energy Info (EERE)

in 1992 by the Geological Society of America (GSA). The American Association of Petroleum Geologist (AAPG) is publishing the 2004 Geothermal Map of North America (Blackwell...

385

Change of Pore Structure of Oil Shale Particles during Combustion. 2. Pore Structure of Oil-Shale Ash  

Science Journals Connector (OSTI)

Change of Pore Structure of Oil Shale Particles during Combustion. ... 2. Pore Structure of Oil-Shale Ash ... At present, there is a growing tendency to use low cost, commercially available oil-shale ash as a building material, a chemical filling material, an adsorbent, and so forth. ...

Xiangxin Han; Xiumin Jiang; Zhigang Cui

2008-02-02T23:59:59.000Z

386

Shale we look for gas?............................................................................. 1 The Marcellus shale--An old "new" gas reservoir in Pennsylvania ............ 2  

E-Print Network (OSTI)

#12;CONTENTS Shale we look for gas?............................................................................. 1 The Marcellus shale--An old "new" gas reservoir in Pennsylvania ............ 2 Meet the staff, the contour interval should be 6 inches. #12;STATE GEOLOGIST'S EDITORIAL Shale We Look For Gas? Recently, you

Boyer, Elizabeth W.

387

FINGERPRINTING INORGANIC ARSENIC AND ORGANOARSENIC COMPOUNDS IN IN SITU OIL SHALE RETORT AND PROCESS VOTERS USING A LIQUID CHROMATOGRAPH COUPLED WITH AN ATOMIC ABSORPTION SPECTROMETER AS A DETECTOR  

E-Print Network (OSTI)

viable is the recovery of shale oil from our substantialdeposits of oil shale (1). Shale oil is recovered from oilproduce~ along with the shale oil, considerable amounts of

Fish, Richard H.

2013-01-01T23:59:59.000Z

388

NATURAL GAS FROM SHALE: Questions and Answers It Seems Like Shale Gas Came Out  

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

It Seems Like Shale Gas Came Out It Seems Like Shale Gas Came Out of Nowhere - What Happened? Knowledge of gas shale resources and even production techniques has been around a long time (see "Technological Highlights" timeline). But even as recently as a few years ago, very little of the resource was considered economical to produce. Innovative advances - especially in horizontal drilling, hydraulic fracturing and other well stimulation technologies - did much to make hundreds of trillions of cubic feet of shale gas technically recoverable where it once was not. The U.S. Department of Energy's (DOE) Office of Fossil Energy, along with industry partners, was heavily involved in the innovation chain, and helped to make some of these techniques, as well as protective

389

SPENT SHALE AS A CONTROL TECHNOLOGY FOR OIL SHALE RETORT WATER. ANNUAL REPORT FOR PERIOD OCTOBER 1, 1978 - SEPTEMBER 30, 1979.  

E-Print Network (OSTI)

of its contact with the oil and shale, this water can beWater from Green River Oil Shale, 11 Chem. Ind. 1, 485 (Effluents from In-Situ Oil Shale Processing," in Proceedings

Fox, J.P.

2013-01-01T23:59:59.000Z

390

SPENT SHALE AS A CONTROL TECHNOLOGY FOR OIL SHALE RETORT WATER. ANNUAL REPORT FOR PERIOD OCTOBER 1, 1978 - SEPTEMBER 30, 1979.  

E-Print Network (OSTI)

Water from Green River Oil Shale, 11 Chem. Ind. 1, 485 (Effluents from In-Situ Oil Shale Processing," in ProceedingsControl Technology for Oil Shale Retort Water," August 1978.

Fox, J.P.

2013-01-01T23:59:59.000Z

391

SPENT SHALE AS A CONTROL TECHNOLOGY FOR OIL SHALE RETORT WATER. ANNUAL REPORT FOR PERIOD OCTOBER 1, 1978 - SEPTEMBER 30, 1979.  

E-Print Network (OSTI)

of Control Technology for Shale Oil Wastewaters,~~ inpyrolysized to produce shale oil, gas, a solid referred towaters are co-produced with shale oil and separated from it

Fox, J.P.

2013-01-01T23:59:59.000Z

392

Shale Natural Gas Reserves Sales  

Gasoline and Diesel Fuel Update (EIA)

563 1,685 22,694 2009-2011 563 1,685 22,694 2009-2011 Alaska 0 0 0 2009-2011 Lower 48 States 563 1,685 22,694 2009-2011 Alabama 0 0 2009-2010 Arkansas 3 336 6,087 2009-2011 California 0 2011-2011 San Joaquin Basin Onshore 0 2011-2011 Colorado 0 0 0 2009-2011 Kentucky 0 0 45 2009-2011 Louisiana 3 11 3,782 2009-2011 North 3 11 3,782 2009-2011 Michigan 0 553 682 2009-2011 Montana 2 1 42 2009-2011 New Mexico 0 0 0 2009-2011 East 0 0 0 2009-2011 West 0 0 0 2009-2011 North Dakota 1 28 115 2009-2011 Ohio 0 0 2009-2010 Oklahoma 0 0 1,591 2009-2011 Pennsylvania 0 163 209 2009-2011 Texas 554 580 9,926 2009-2011 RRC District 1 0 409 1,132 2009-2011 RRC District 2 Onshore 0 61 2010-2011 RRC District 3 Onshore 0 0 0 2009-2011 RRC District 4 Onshore 0 0 75 2009-2011

393

Shale Natural Gas Estimated Production  

Gasoline and Diesel Fuel Update (EIA)

1,293 2,116 3,110 5,336 7,994 2007-2011 1,293 2,116 3,110 5,336 7,994 2007-2011 Alaska 0 0 0 0 0 2007-2011 Lower 48 States 1,293 2,116 3,110 5,336 7,994 2007-2011 Alabama 0 0 0 0 2007-2010 Arkansas 94 279 527 794 940 2007-2011 California 101 2011-2011 San Joaquin Basin Onshore 101 2011-2011 Colorado 0 0 1 1 3 2007-2011 Kentucky 2 2 5 4 4 2007-2011 Louisiana 1 23 293 1,232 2,084 2007-2011 North 1 23 293 1,232 2,084 2007-2011 South Onshore 0 2011-2011 Michigan 148 122 132 120 106 2007-2011 Montana 12 13 7 13 13 2007-2011 New Mexico 2 0 2 6 9 2007-2011 East 2 0 1 3 5 2007-2011 West 0 0 1 3 4 2007-2011 North Dakota 3 3 25 64 95 2007-2011 Ohio 0 0 0 0 2007-2010 Oklahoma 40 168 249 403 476 2007-2011 Pennsylvania 1 1 65 396 1,068 2007-2011

394

AMERICAN STATISTICAL ASSOCIATION  

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

not all that coal is recoverable. Likewise, same with petroleum. (off mike) oil shale formations on the East Coast and in Wyoming, every oil shale formations look...

395

Technically recoverable Devonian shale gas in Ohio  

SciTech Connect

The technically recoverable gas from Devonian shale (Lower and Middle Huron) in Ohio is estimated to range from 6.2 to 22.5 Tcf, depending on the stimulation method and pattern size selected. This estimate of recovery is based on the integration of the most recent data and research on the Devonian Age gas-bearing shales of Ohio. This includes: (1) a compilation of the latest geologic and reservoir data for the gas in-place; (2) analysis of the key productive mechanisms; and, (3) examination of alternative stimulation and production strategies for most efficiently recovering this gas. Beyond a comprehensive assembly of the data and calculation of the technically recoverable gas, the key findings of this report are as follows: a substantial volume of gas is technically recoverable, although advanced (larger scale) stimulation technology will be required to reach economically attractive gas production rates in much of the state; well spacing in certain of the areas can be reduced by half from the traditional 150 to 160 acres per well without severely impairing per-well gas recovery; and, due to the relatively high degree of permeability anisotropy in the Devonian shales, a rectangular, generally 3 by 1 well pattern leads to optimum recovery. Finally, although a consistent geological interpretation and model have been constructed for the Lower and Middle Huron intervals of the Ohio Devonian shale, this interpretation is founded on limited data currently available, along with numerous technical assumptions that need further verification. 11 references, 21 figures, 32 tables.

Kuushraa, V.A.; Wicks, D.E.; Sawyer, W.K.; Esposito, P.R.

1983-07-01T23:59:59.000Z

396

Water mist injection in oil shale retorting  

DOE Patents (OSTI)

Water mist is utilized to control the maximum temperature in an oil shale retort during processing. A mist of water droplets is generated and entrained in the combustion supporting gas flowing into the retort in order to distribute the liquid water droplets throughout the retort. The water droplets are vaporized in the retort in order to provide an efficient coolant for temperature control.

Galloway, T.R.; Lyczkowski, R.W.; Burnham, A.K.

1980-07-30T23:59:59.000Z

397

Boomtown blues; Oil shale and Exxon's exit  

SciTech Connect

This paper chronicles the social and cultural effects of the recent oil shale boom on the Colorado communities of Rifle, Silt, Parachute, and Grand Junction. The paper is based upon research and oral history interviews conducted throughout Colorado and in Houston and Washington, DC.

Gulliford, A. (Western New Mexico Univ., Silver City, NM (USA))

1989-01-01T23:59:59.000Z

398

Searching for life in the deep shale  

Science Journals Connector (OSTI)

...of Marcellus Shale, where fracking could affect microbes. PHOTO...various kinds of wells and aquifers, looking for clues that would...sources. While studying a fracking well in Pennsylvania's Marcellus...water from another Marcellus fracking well for microbial DNA. The...

Elizabeth Pennisi

2014-06-27T23:59:59.000Z

399

A study of ignition of oil shale and char  

SciTech Connect

The ignition characteristics of Fushun, Maoming and Jordan oil shale samples have been determined experimentally by using thermogravimetric analyzer (TGA) and CO/CO{sub 2} analyzer. Their chars have been investigated, too. Two ignition mechanisms for oil shale and shale char are suggested. One is called heterogeneous, according to which, the ignition takes place on the surface of the oil shale and/or shale char sample. Another is called homogeneous, the ignition occurring in the gas phase surrounding the particles. The ignition mechanism occurred mainly depends on the condition of the combustion, physical properties of samples and the rate of volatile release. The experimental equations of ignition for three kinds of oil shale and their char particles (Fushun, Maoming and Jordan) are given. The difference of ignition temperatures for these oil shale and their char particles are compared in terms of chemical compositions and physical properties.

Min, L.; Changshan, L. (Fushun Research Institute of Petroleum and Petrochemicals, Sinopec (CN))

1989-01-01T23:59:59.000Z

400

Heat of combustion of retorted and burnt Colorado oil shale  

SciTech Connect

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

Note: This page contains sample records for the topic "north american shale" 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

Heat of combustion of retorted and burnt Colorado oil shale  

SciTech Connect

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

402

Studies of New Albany shale in western Kentucky. Final report  

SciTech Connect

The New Albany (Upper Devonian) Shale in western Kentucky can be zoned by using correlative characteristics distinguishable on wire-line logs. Wells drilled through the shale which were logged by various methods provided a basis for zonation of the subsurface members and units of the Grassy Creek, Sweetland Creek, and Blocher. Structure and isopach maps and cross sections were prepared. The Hannibal Shale and Rockford Limestone were found in limited areas; isopach maps were not made for these members. Samples of cuttings from selected wells were studied in order to identify the contact of the shale with underlying and overlying rock units. A well-site examination of cuttings through the shale section was conducted, and the presence of natural gas was observed in the field. The New Albany Shale has the potential for additional commercially marketable natural gas production. Exploratory drilling is needed to evaluate the reservoir characteristics of the New Albany Shale.

Schwalb, H.R.; Norris, R.L.

1980-02-01T23:59:59.000Z

403

Microbial desulfurization of Eastern oil shale: Bioreactor studies  

SciTech Connect

The removal of sulfur from Eastern oil shale (40 microns particle size) slurries in bioreactors by mixed microbial cultures was examined. A mixed culture that is able to remove the organic sulfur from model sulfur compounds presenting coal as well as a mixed culture isolated from oil shale enrichments were evaluated. The cultures were grown in aerobic fed-batch bioreactors where the oil shale served as the source of all nutrients except organic carbon. Glucose was added as an auxiliary carbon source. Microbial growth was monitored by plate counts, the pH was checked periodically, and oil shale samples were analyzed for sulfur content. Results show a 24% reduction in the sulfur content of the oil shale after 14 days. The settling characteristics of the oil shale in the bioreactors were examined in the presence of the microbes. Also, the mixing characteristics of the oil shale in the bioreactors were examined. 10 refs., 6 figs., 5 tabs.

Maka, A.; Akin, C.; Punwani, D.V.; Lau, F.S.; Srivastava, V.J.

1989-01-01T23:59:59.000Z

404

Soil stabilization using oil-shale solid waste  

SciTech Connect

Oil-shale solid wastes are evaluated for use as soil stabilizers. A laboratory study consisted of the following tests on compacted samples of soil treated with water and spent oil shale: unconfined compressive strength, moisture-density relationships, wet-dry and freeze-thaw durability, and resilient modulus. Significant increases in strength, durability, and resilient modulus were obtained by treating a silty sand with combusted western oil shale. Moderate increases in durability and resilient modulus were obtained by treating a highly plastic clay with combusted western oil shale. Solid waste from eastern oil shale appears to be feasible for soil stabilization only if limestone is added during combustion. Testing methods, results, and recommendations for mix design of spent shale-stabilized pavement subgrades are presented and the mechanisms of spent-shale cementation are discussed.

Turner, J.P. (Univ. of Wyoming, Laramie, WY (United States). Dept. of Civil and Archeological Engineering)

1994-04-01T23:59:59.000Z

405

depleted underground oil shale for the permanent storage of carbon  

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

depleted underground oil shale for the permanent storage of carbon depleted underground oil shale for the permanent storage of carbon dioxide (CO 2 ) generated during the oil shale extraction process. AMSO, which holds a research, development, and demonstration (RD&D) lease from the U.S. Bureau of Land Management for a 160-acre parcel of Federal land in northwest Colorado's oil-shale rich Piceance Basin, will provide technical assistance and oil shale core samples. If AMSO can demonstrate an economically viable and environmentally acceptable extraction process, it retains the right to acquire a 5,120-acre commercial lease. When subject to high temperatures and high pressures, oil shale (a sedimentary rock that is rich in hydrocarbons) can be converted into oil. Through mineralization, the CO 2 could be stored in the shale

406

Producing Natural Gas From Shale | Department of Energy  

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

Producing Natural Gas From Shale Producing Natural Gas From Shale Producing Natural Gas From Shale January 26, 2012 - 12:00pm Addthis The Office of Fossil Energy sponsored early research that refined more cost-effective and innovative production technologies for U.S. shale gas production -- such as directional drilling. By 2035, EIA projects that shale gas production will rise to 13.6 trillion cubic feet, representing nearly half of all U.S. natural gas production. | Image courtesy of the Office of Fossil Energy. The Office of Fossil Energy sponsored early research that refined more cost-effective and innovative production technologies for U.S. shale gas production -- such as directional drilling. By 2035, EIA projects that shale gas production will rise to 13.6 trillion cubic feet, representing

407

Eastern oil shale research involving the generation of retorted and combusted oil shale solid waste, shale oil collection, and process stream sampling and characterization: Final report  

SciTech Connect

Approximately 518 tons of New Albany oil shale were obtained from the McRae quarry in Clark County, Indiana and shipped to Golden, CO. A portion of the material was processed through a TOSCO II pilot plant retort. About 273 tons of crushed raw shale, 136 tons of retorted shale, 1500 gallons of shale oil, and 10 drums of retort water were shipped to US Department of Energy, Laramie, WY. Process conditions were documented, process streams were sampled and subjected to chemical analysis, and material balance calculations were made. 6 refs., 12 figs., 14 tabs.

Not Available

1989-02-01T23:59:59.000Z

408

ANALYSIS OF DEVONIAN BLACK SHALES IN KENTUCKY FOR POTENTIAL CARBON DIOXIDE SEQUESTRATION AND ENHANCED NATURAL GAS PRODUCTION  

SciTech Connect

Devonian gas shales underlie approximately two-thirds of Kentucky. In the shale, natural gas is adsorbed on clay and kerogen surfaces. This is analogous to methane storage in coal beds, where CO{sub 2} is preferentially adsorbed, displacing methane. Black shales may similarly desorb methane in the presence of CO{sub 2}. Drill cuttings from the Kentucky Geological Survey Well Sample and Core Library were sampled to determine CO{sub 2} and CH{sub 4} adsorption isotherms. Sidewall core samples were acquired to investigate CO{sub 2} displacement of methane. An elemental capture spectroscopy log was acquired to investigate possible correlations between adsorption capacity and mineralogy. Average random vitrinite reflectance data range from 0.78 to 1.59 (upper oil to wet gas and condensate hydrocarbon maturity range). Total organic content determined from acid-washed samples ranges from 0.69 to 14 percent. CO{sub 2} adsorption capacities at 400 psi range from a low of 14 scf/ton in less organic-rich zones to more than 136 scf/ton. Initial estimates based on these data indicate a sequestration capacity of 5.3 billion tons of CO{sub 2} in the Lower Huron Member of the Ohio Shale of eastern Kentucky and as much as 28 billion tons total in the deeper and thicker parts of the Devonian shales in Kentucky. Should the black shales of Kentucky prove to be a viable geologic sink for CO{sub 2}, their extensive occurrence in Paleozoic basins across North America would make them an attractive regional target for economic CO{sub 2} storage and enhanced natural gas production.

Brandon C. Nuttall

2005-01-01T23:59:59.000Z

409

Oil shale ash-layer thickness and char combustion kinetics  

SciTech Connect

A Hot-Recycled-Solids (HRS) oil shale retort is being studied at Lawrence Livermore National Laboratory. In the HRS process, raw shale is heated by mixing it with burnt retorted shale. Retorted shale is oil shale which has been heated in an oxygen deficient atmosphere to pyrolyze organic carbon, as kerogen into oil, gas, and a nonvolatile carbon rich residue, char. In the HRS retort process, the char in the spent shale is subsequently exposed to an oxygen environment. Some of the char, starting on the outer surface of the shale particle, is burned, liberating heat. In the HRS retort, the endothermic pyrolysis step is supported by heat from the exothermic char combustion step. The rate of char combustion is controlled by three resistances; the resistance of oxygen mass transfer through the gas film surrounding the solid particle, resistance to mass transfer through a ash layer which forms on the outside of the solid particles as the char is oxidized and the resistance due to the intrinsic chemical reaction rate of char and oxygen. In order to estimate the rate of combustion of the char in a typical oil shale particle, each of these resistances must be accurately estimated. We begin by modeling the influence of ash layer thickness on the over all combustion rate of oil shale char. We then present our experimental measurements of the ash layer thickness of oil shale which has been processed in the HRS retort.

Aldis, D.F.; Singleton, M.F.; Watkins, B.E.; Thorsness, C.B.; Cena, R.J.

1992-04-15T23:59:59.000Z

410

Component-Type Analysis of Shale Oil by Liquid and Thin-Layer Chromatography  

Science Journals Connector (OSTI)

......shale oil produced from New Brunswick oil shale in a pilot scale retort is initially...shale oil produced from New Brunswick oil shale in a pilot scale retort is initially...study was produced from New Brunswick oil shale by the New Brunswick Research & Produc......

B.J. Fuhr; L.R. Holloway; C. Reichert; S.K. Barua

1988-02-01T23:59:59.000Z

411

Concentration of oil shale by froth flotation. Monthly technical letter report, May 1-31, 1983  

SciTech Connect

Highlights of findings during May 1983, are briefly summarized. Batches of shale were ground in a 14-inch ball mill. Froth flotation of the ground shales were carried out using pine oil as a frother. Shale used was a high grade eastern shale (New Albany shale). (DMC)

Krishnan, G.

1983-10-14T23:59:59.000Z

412

Two-level, horizontal free face mining system for in situ oil shale retorts  

SciTech Connect

A method is described for forming an in-situ oil shale retort within a retort site in a subterranean formation containing oil shale, such an in-situ oil shale retort containing a fragmented permeable mass of formation particles containing oil shale formed within upper, lower and side boundaries of an in-situ oil shale retort site.

Cha, C.Y.; Ricketts, T.E.

1986-09-16T23:59:59.000Z

413

Water management practices used by Fayetteville shale gas producers.  

SciTech Connect

Water issues continue to play an important role in producing natural gas from shale formations. This report examines water issues relating to shale gas production in the Fayetteville Shale. In particular, the report focuses on how gas producers obtain water supplies used for drilling and hydraulically fracturing wells, how that water is transported to the well sites and stored, and how the wastewater from the wells (flowback and produced water) is managed. Last year, Argonne National Laboratory made a similar evaluation of water issues in the Marcellus Shale (Veil 2010). Gas production in the Marcellus Shale involves at least three states, many oil and gas operators, and multiple wastewater management options. Consequently, Veil (2010) provided extensive information on water. This current study is less complicated for several reasons: (1) gas production in the Fayetteville Shale is somewhat more mature and stable than production in the Marcellus Shale; (2) the Fayetteville Shale underlies a single state (Arkansas); (3) there are only a few gas producers that operate the large majority of the wells in the Fayetteville Shale; (4) much of the water management information relating to the Marcellus Shale also applies to the Fayetteville Shale, therefore, it can be referenced from Veil (2010) rather than being recreated here; and (5) the author has previously published a report on the Fayetteville Shale (Veil 2007) and has helped to develop an informational website on the Fayetteville Shale (Argonne and University of Arkansas 2008), both of these sources, which are relevant to the subject of this report, are cited as references.

Veil, J. A. (Environmental Science Division)

2011-06-03T23:59:59.000Z

414

Los Alamos environmental activities/oil shale effluents  

SciTech Connect

The objectives of this research are to determine the nature, magnitude, and time dependence of the major and trace element releases as functions of the raw shale mineralogy, retorting conditions, and spent shale mineral assemblages. These experimental studies will focus on retorting variable regimes characteristic of most retorting processes. As an adjunct objective, the relation of laboratory results to those obtained from both bench-scale and pilot-scale retorts, when both have been operated under similar retorting conditions, will be defined. The goal is to develop a predictive capability for spent shale chemistry as a function of the raw material feedstock and process parameters. Key accomplishments follow: completed an overview of health, environmental effects, and potential ''show stoppers'' in oil shale development; elucidated the importance of both raw material and process in the identity and behavior of spent shale wastes (Occidental raw and spent shales from the Logan Wash site); completed a balanced factorial design experiment to investigate the influence of shale type, temperature, and atmosphere on spent shale behavior; compared the behavior of spent shales from laboratory experiments with shales generated from MIS retorting by OOSI at Logan Wash, Colorado; completed a study of the partitioning of minerals, inorganics, and organics as a function of particle size in a raw shale from Anvil Points, Colorado; evaluated the application of the Los Alamos nuclear microprobe to the characterization of trace element residences in shale materials; established the use of chemometrics as a major tool for evaluating large data bases in oil shale research and for relating field and laboratory results; conceptualized and evaluated experimentally a multistaged leaching control for abandonment of underground retorts; and coordinated activities with other DOE laboratories, industry laboratories, and universities. 13 refs., 1 fig., 2 tabs.

Peterson, E.J.

1985-01-01T23:59:59.000Z

415

Association of American Geographers  

Science Journals Connector (OSTI)

... THE thirtieth annual meeting of the Association of American Geographers was held on December 26–28, at North-western University, Evanston, Illinois. In the three day session fifty ... six in urban geography. The remainder represented a diversity of subjects. The afternoon of December 26 was devoted to the general subject of “Conventionalizing Geographic Investigation and Presentation”. The ...

1934-01-27T23:59:59.000Z

416

A feasibility study of oil shale fired pulse combustors with applications to oil shale retorting  

SciTech Connect

The results of the experimental investigation performed to determine the feasibility of using pulverized Colorado oil shale to fuel a bench scale pulse combustor reveal that oil shale cannot sustain pulsations when used alone as fuel. Trace amounts of propane mixed with the oil shale enabled the pulsations, however. Up to 80% of the organic material in the oil shale was consumed when it was mixed with propane in the combustor. Beyond the feasibility objectives, the operating conditions of the combustor fuel with propane and mixtures of oil shale and propane were characterized with respect to pulsation amplitude and frequency and the internal combustor wall temperature over fuel lean and fuel rich stoichiometries. Maximum pressure excursions of 12.5 kPa were experienced in the combustor. Pulsation frequencies ranged from 50 to nearly 80 Hz. Cycle resolved laser Doppler anemometry velocities were measured at the tail pipe exit plane. Injecting inert mineral matter (limestone) into the pulse combustor while using propane fuel had only a slight effect on the pulsation frequency for the feed rates tested.

Morris, G.J.; Johnson, E.K.; Zhang, G.Q.; Roach, R.A.

1992-07-01T23:59:59.000Z

417

Geologic analysis of Devonian Shale cores  

SciTech Connect

Cleveland Cliffs Iron Company was awarded a DOE contract in December 1977 for field retrieval and laboratory analysis of cores from the Devonian shales of the following eleven states: Michigan, Illinois, Indiana, Ohio, New York, Pennsylvania, West Virginia, Maryland, Kentucky, Tennessee and Virginia. The purpose of this project is to explore these areas to determine the amount of natural gas being produced from the Devonian shales. The physical properties testing of the rock specimens were performed under subcontract at Michigan Technological University (MTU). The study also included LANDSAT information, geochemical research, structural sedimentary and tectonic data. Following the introduction, and background of the project this report covers the following: field retrieval procedures; laboratory procedures; geologic analysis (by state); references and appendices. (ATT)

none,

1982-02-01T23:59:59.000Z

418

Secretary of Energy Advisory Board Subcommittee (SEAB) on Shale Gas  

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

of Energy Advisory Board Subcommittee (SEAB) on Shale Gas of Energy Advisory Board Subcommittee (SEAB) on Shale Gas Production Posts Draft Report Secretary of Energy Advisory Board Subcommittee (SEAB) on Shale Gas Production Posts Draft Report November 10, 2011 - 1:12pm Addthis WASHINGTON, D.C. - The Secretary of Energy Advisory Board Subcommittee (SEAB) on Shale Gas Production released its second and final ninety-day report reviewing the progress that has been made in implementing the twenty recommendations in its initial report of August 18, 2011. The Subcommittee was tasked with producing a report on the immediate steps that can be taken to improve the safety and environmental performance of shale gas development. The Subcommittee believes that these recommendations, if implemented, would help to assure that the nation's considerable shale

419

Utilization of Estonian oil shale at power plants  

SciTech Connect

Estonian oil shale belongs to the carbonate class and is characterized as a solid fuel with very high mineral matter content (60--70% in dry mass), moderate moisture content (9--12%) and low heating value (LHV 8--10 MJ/kg). Estonian oil shale deposits lie in layers interlacing mineral stratas. The main constituent in mineral stratas is limestone. Organic matter is joined with sandy-clay minerals in shale layers. Estonian oil shale at power plants with total capacity of 3060 MW{sub e} is utilized in pulverized form. Oil shale utilization as fuel, with high calcium oxide and alkali metal content, at power plants is connected with intensive fouling, high temperature corrosion and wear of steam boiler`s heat transfer surfaces. Utilization of Estonian oil shale is also associated with ash residue use in national economy and as absorbent for flue gas desulfurization system.

Ots, A. [Tallin Technical Univ. (Estonia). Thermal Engineering Department

1996-12-31T23:59:59.000Z

420

Plan for addressing issues relating to oil shale plant siting  

SciTech Connect

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 "north american shale" 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

Deformation of shale: mechanical properties and indicators of mechanisms  

E-Print Network (OSTI)

Basins, shales of Devonian age are commonly considered reservoir rocks I' or natural gas [Woodward, 1958; Lockett, 1968; Long, 1979; Gonzales and Johnson, 1985], Economic gas production from the Devonian shales of these basins is associated..., 1967; Chang et al. , 1979; Smith and Cheatham, 1980; Jordan and Nuesch, 1989; Nuesch, 1991]. Shales deform by fracture and friction-controlled slip at low mean stresses (& 200 MPa), while semi-brittle cataclasis and kinking are observed at high...

Ibanez, William Dayan

2012-06-07T23:59:59.000Z

422

Western oil shale conversion using the ROPE copyright process  

SciTech Connect

Western Research Institute (WRI) is continuing to develop the Recycle Oil Pyrolysis and Extraction (ROPE) process to recover liquid hydrocarbon products from oil shale, tar sand, and other solid hydrocarbonaceous materials. The process consists of three major steps: (1) pyrolyzing the hydrocarbonaceous material at a low temperature (T {le} 400{degrees}C) with recycled product oil, (2) completing the pyrolysis of the residue at a higher temperature (T > 400{degrees}C) in the absence of product oil, and (3) combusting the solid residue and pyrolysis gas in an inclined fluidized-bed reactor to produce process heat. Many conventional processes, such as the Paraho and Union processes, do not use oil shale fines (particles smaller than 1.27 cm in diameter). The amount of shale discarded as fines from these processes can be as high as 20% of the total oil shale mined. Research conducted to date suggests that the ROPE process can significantly improve the overall oil recovery from western oil shale by processing the oil shale fines typically discarded by conventional processes. Also, if the oil shale fines are co-processed with shale oil used as the heavy recycle oil, a better quality oil will be produced that can be blended with the original shale oil to make an overall produce that is more acceptable to the refineries and easier to pipeline. Results from tests conducted in a 2-inch process development unit (PDU) and a 6-inch bench-scale unit (BSU) with western oil shale demonstrated a maximum oil yield at temperatures between 700 and 750{degrees}F (371 and 399{degrees}C). Test results also suggest that the ROPE process has a strong potential for recovering oil from oil shale fines, upgrading shale oil, and separating high-nitrogen-content oil for use as an asphalt additive. 6 refs., 10 figs., 11 tabs.

Cha, C.Y.; Fahy, L.J.; Grimes, R.W.

1989-12-01T23:59:59.000Z

423

Research and information needs for management of oil shale development  

SciTech Connect

This report presents information and analysis to assist BLM in clarifying oil shale research needs. It provides technical guidance on research needs in support of their regulatory responsibilities for onshore mineral activities involving oil shale. It provides an assessment of research needed to support the regulatory and managerial role of the BLM as well as others involved in the development of oil shale resources on public and Indian lands in the western United States.

Not Available

1983-05-01T23:59:59.000Z

424

NATURAL GAS FROM SHALE: Questions and Answers Shale Gas Development Challenges -  

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

Surface Impacts Surface Impacts (non-water) Key Points: * There are many local economic and energy benefits from shale gas development; there is also an inherent risk of increased traffic or other habitat disturbances that could affect residents, agriculture, farming, fishing and hunting. 1 * Shale gas development can lead to socio-economic impacts and can increase demands on local infrastructure, traffic, labor force, education, medical and other services. 2 Federal and state laws are designed to mitigate the impact of these challenges. * The rapid expansion of shale gas development and hydraulic fracturing has increased attention on potential effects on human health, the environment and local wildlife habitat. Vegetation and soils are disturbed where gas wells require new roads, clearing and leveling.

425

WATER QUALITY EFFECTS OF LEACHATES FROM AN IN SITU OIL SHALE INDUSTRY  

E-Print Network (OSTI)

Stabilization of Spent Oil Shales, EPA-600/'7-'78- 021, Feb.Impact Analysis for an Oil Shale Complex at Parachute Creek,from a Simulated In-Situ Oil Shale Retort, Proceedings of

Fox, J. P.

2011-01-01T23:59:59.000Z

426

TREATMENT OF MULTIVARIATE ENVIRONMENTAL AND HEALTH PROBLEMS ASSOCIATED WITH OIL SHALE TECHNOLOGY  

E-Print Network (OSTI)

of Trace Contaminants in Oil Shale Retort Wa- ters", Am.LBL-10850. b. and , "Trace Contaminants in Oil Shale RetortWaters", in Oil Shale Research: Characteriza- tion Studies,

Kland, M.J.

2010-01-01T23:59:59.000Z

427

OIL SHALE RESEARCH. CHAPTER FROM THE ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1979  

E-Print Network (OSTI)

from In-Situ Retorting of Oil Shale," Energy and Environmentintimate contact ~lith the oil and shale, Retort waters area Control Technology for Oil Shale Retort Water J. P. Fox,

,

2012-01-01T23:59:59.000Z

428

Estimation of the anisotropy parameters of transversely isotropic shales with a tilted symmetry axis  

Science Journals Connector (OSTI)

......spherical and cylindrical anisotropic shale samples. Seismic anisotropy...anisotropy in saturated shale, Geophys. J. Int...pulse-transmission experiments yield anisotropic group or phase velocities...and stress field on shale anisotropy, Geophys......

Dariush Nadri; Joël Sarout; Andrej Bóna; David Dewhurst

2012-08-01T23:59:59.000Z

429

Study of Multi-scale Transport Phenomena in Tight Gas and Shale Gas Reservoir Systems  

E-Print Network (OSTI)

. These challenges have impeded efficient economic development of shale resources. New fundamental insights and tools are needed to improve the state of shale gas development. Few attempts have been made to model the compositional behavior of fluids in shale gas...

Freeman, Craig Matthew

2013-11-25T23:59:59.000Z

430

Impedance of black shale from Münsterland 1 borehole: an anomalously good conductor?  

Science Journals Connector (OSTI)

......Electrical conductivity of Colorado oil shale to 900C, Fuel, 62, 966-972...electrical conductivity measurements on oil shale (Duba 1983) and carbonaceous chondrite...Electrical conductivity of Colorado oil shale to 900 C, Fuel, 62,966-972......

Al Duba; E. Huengest; G. Nover; G. Will; H. Jödicke

1988-09-01T23:59:59.000Z

431

Using oil shale ash waste as a modifier for asphalt binders  

Science Journals Connector (OSTI)

Oil shale rocks represent one of the most available ... Jordan land contains about 50 billion tons of oil shale, which makes Jordan the third in the ... world of the reserve of this material. Oil shale ash is a b...

Khalid Ghuzlan; Ghazi Al-Khateeb…

2013-10-01T23:59:59.000Z

432

Inventory of Shale Formations in the US, Including Geologic, Hydrological, and Mechanical Characteristics  

E-Print Network (OSTI)

enggeo.2013.05.021. CNX/GTI (2008). New Albany ShaleRVSP, New Albany Shale Gas Project, RVSP Seismic Projectisopach maps of the New Albany Shale, Illinois Basin. Figure

Dobson, Patrick

2014-01-01T23:59:59.000Z

433

ANAEROBIC FERMENTATION OF SIMULATED IN-SITU OIL SHALE RETORT WATER  

E-Print Network (OSTI)

Water from Green River Oil Shale, Chemistry and Industry,for an In-Situ Produced Oil-Shale Processin g Water, LERCOf Simulated In-Situ Oil Shale Retort Water B.A. Ossio, J.P.

Ossio, E.A.

2011-01-01T23:59:59.000Z

434

WATER QUALITY EFFECTS OF LEACHATES FROM AN IN SITU OIL SHALE INDUSTRY  

E-Print Network (OSTI)

from a Simulated In-Situ Oil Shale Retort, Proceedingsof the 11th Oil Shale Symposium, 1978. J. W.MB_terial in Green River Oil Shale, U.S. Bur. lvlines Rept.

Fox, J. P.

2011-01-01T23:59:59.000Z

435

A Strategy for the Abandonment of Modified In-Situ Oil Shale Retorts  

E-Print Network (OSTI)

Effects of steam on oil shale ing: a preliminary laboratoryInstitute to Rio Blanco Oil Shale Project, May 1977. 1~OF MODIFIED IN-SITU OIL SHALE RETORTS J. P. Fox and P.

Fox, J.P.; Persoff, P.; Moody, M.M.; Sisemore, C.J.

1978-01-01T23:59:59.000Z

436

SPECIATION OF TRACE ORGANIC LIGANDS AND INORGANIC AND ORGANOMETALLIC COMPOUNDS IN OIL SHALE PROCESS WATERS  

E-Print Network (OSTI)

Presented at the 13th Oil Shale Symposium, Golden, CO, April~1ETALLIC COMPOUNDS IN OIL SHALE PROCESS WATERS Richard H.compounds in the seven oil shale process waters. These

Fish, Richard H.

2013-01-01T23:59:59.000Z

437

OIL SHALE RESEARCH. CHAPTER FROM THE ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1979  

E-Print Network (OSTI)

from In-Situ Retorting of Oil Shale," Energy and EnvironmentTrace Contaminants in Oil Shale Retort Water M. J. Kland, A.Organic Arsenic Compounds 1n Oil Shale Process Waters R. H.

,

2012-01-01T23:59:59.000Z

438

MERCURY EMISSIONS FROM A SIMULATED IN-SITU OIL SHALE RETORT  

E-Print Network (OSTI)

from a Simulated In-Situ Oil Shale J. P. Fox, J. J. Duvall,of elements in rich oil shales of the Green River Formation,V. E . • 1977; Mercury in Oil Shale from the Mahogany Zone

Fox, J. P.

2012-01-01T23:59:59.000Z

439

A Strategy for the Abandonment of Modified In-Situ Oil Shale Retorts  

E-Print Network (OSTI)

Effects of steam on oil shale ing: a preliminary laboratoryInstitute to Rio Blanco Oil Shale Project, May 1977. 1~Cement, pozzolan and oil shale chemistry The chemistry of

Fox, J.P.; Persoff, P.; Moody, M.M.; Sisemore, C.J.

1978-01-01T23:59:59.000Z

440

ANAEROBIC FERMENTATION OF SIMULATED IN-SITU OIL SHALE RETORT WATER  

E-Print Network (OSTI)

Water co produced with shale oil and decanted from it isWater from Green River Oil Shale, Chemistry and Industry,for an In-Situ Produced Oil-Shale Processin g Water, LERC

Ossio, E.A.

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "north american shale" 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

OIL SHALE RESEARCH. CHAPTER FROM THE ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1979  

E-Print Network (OSTI)

each of retort water and shale oil, about 10 1 000 standardfrom In-Situ Retorting of Oil Shale," Energy and Environmentanic species present in shale oils process waters, gases,

,

2012-01-01T23:59:59.000Z

442

WATER QUALITY EFFECTS OF LEACHATES FROM AN IN SITU OIL SHALE INDUSTRY  

E-Print Network (OSTI)

4, 19'70, p. 89. 24. C-b Shale Oil Venture: Hydrology, MinePiles Solid wastes from the shale-oil recovery process alsofrom a Simulated In-Situ Oil Shale Retort, Proceedings of

Fox, J. P.

2011-01-01T23:59:59.000Z

443

OIL SHALE RESEARCH. CHAPTER FROM THE ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1979  

E-Print Network (OSTI)

oil, water, spent shale, and gas. These data were enteredtoxic trace elements in oil shale gases and is using thisin the raw oil shale and input gases that is accounted for

,

2012-01-01T23:59:59.000Z

444

Natural catalytic activity in a marine shale for generating natural gas  

Science Journals Connector (OSTI)

...natural catalytic activity in marine shales. Gas is generated at ambient temperatures...differences are in degree. Mowry shale generates gas compositions that are quite different...probably a major source of natural gas. Mowry shale generates gas at thermodynamic...

2010-01-01T23:59:59.000Z

445

WATER QUALITY EFFECTS OF LEACHATES FROM AN IN SITU OIL SHALE INDUSTRY  

E-Print Network (OSTI)

may occur spent shale and the recycle gas. For of componentsmg per 100 of spent shale for inert gas runs; from 1.0 to .4material from spent shale produced inert gas runs, 011d

Fox, J. P.

2011-01-01T23:59:59.000Z

446

OIL SHALE RESEARCH. CHAPTER FROM THE ENERGY AND ENVIRONMENT DIVISION ANNUAL REPORT 1979  

E-Print Network (OSTI)

from In-Situ Retorting of Oil Shale," Energy and EnvironmentStudies Trace Contaminants in Oil Shale Retort Water M. J.Organic Arsenic Compounds 1n Oil Shale Process Waters R. H.

,

2012-01-01T23:59:59.000Z

447

Jeanne Eckhart Virtual Policy Fellow, American Water Works Association  

E-Print Network (OSTI)

Wilcox Aquifer = 80% of EF · Likely able to handle load ­ "Water Market" created in EF ­ Produced water futureJeanne Eckhart Virtual Policy Fellow, American Water Works Association Masters Candidate Energy and Earth Resources, The University of Texas at Austin Water Use In the Eagle Ford Shale Play: A Systems

Yang, Zong-Liang

448

Induction log analysis of thinly laminated sand/shale formation  

SciTech Connect

The author examines induction log responses to a thinly laminated sand/shale sequence in a deviated borehole for arbitrary deviation (or dip) angle and sand/shale composition. He found that the induction log responses in a thinly laminated sand/shale sequence are the same as they would be if the tool is placed in a homogeneous but anisotropic formation with the horizontal and vertical conductivities given respectively by the parallel and the series conductivities of the sequence. Conversely, a thinly laminated sand/shale sequence can be identified as an anisotropic formation by induction logs. He discusses three methods to identify an anisotropic formation using induction-type logs alone.

Hagiwara, T. [Shell Development Co., Houston, TX (United States)

1995-06-01T23:59:59.000Z

449

Secretary of Energy Advisory Board Subcommittee Releases Shale...  

Office of Environmental Management (EM)

environmental management of shale gas, which has rapidly grown to nearly 30 percent of natural gas production in the United States. Increased transparency and a focus on best...

450

Shale-gas extraction faces growing public and regulatory challenges  

Science Journals Connector (OSTI)

Two federal agencies are scrutinizing the shale-gas industry and its use of “fracking ” but gas producers insist that state regulators provide sufficient environmental oversight.

David Kramer

2011-01-01T23:59:59.000Z

451

WESTERN GREAT PLAINS CLIFF, OUTCROP AND SHALE BARREN ECOLOGICAL SYSTEM  

E-Print Network (OSTI)

WESTERN GREAT PLAINS CLIFF, OUTCROP AND SHALE BARREN ECOLOGICAL SYSTEM ECOLOGICAL INTEGRITY ASSESSMENT Draft of June 29, 2007 Prepared by: Karin Decker Colorado Natural Heritage Program Colorado State

452

Determination of stress levels for dynamic fracture of oil shale  

Science Journals Connector (OSTI)

The dynamic tensile-stress amplitudes necessary to cause complete spall in unconfined oil-shale samples were experimentally determined in the laboratory...

Michael P. Felix

1977-10-01T23:59:59.000Z

453

Drugs and oil flow through the Eagle Ford Shale.  

E-Print Network (OSTI)

??This report is a work of original reporting which investigates the proliferation of drug use and drug trafficking in the Eagle Ford Shale, a region… (more)

Marks, Michael Perry

2014-01-01T23:59:59.000Z

454

Experimental study of mechanisms of improving oil recovery in Shale.  

E-Print Network (OSTI)

??ABSTRACT Extensive laboratory work was done to investigate some of the important mechanisms of improving oil recovery in Shale formations. The objective of this research… (more)

Onyenwere, Emmanuel

2012-01-01T23:59:59.000Z

455

Strategic Significance of Americas Oil Shale Resource  

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

of Deputy Assistant Secretary for Petroleum Reserves Office of Naval Petroleum and Oil Shale Reserves U.S. Department of Energy Washington, D.C. March 2004 Strategic...

456

Attrition and abrasion models for oil shale process modeling  

SciTech Connect

As oil shale is processed, fine particles, much smaller than the original shale are created. This process is called attrition or more accurately abrasion. In this paper, models of abrasion are presented for oil shale being processed in several unit operations. Two of these unit operations, a fluidized bed and a lift pipe are used in the Lawrence Livermore National Laboratory Hot-Recycle-Solid (HRS) process being developed for the above ground processing of oil shale. In two reports, studies were conducted on the attrition of oil shale in unit operations which are used in the HRS process. Carley reported results for attrition in a lift pipe for oil shale which had been pre-processed either by retorting or by retorting then burning. The second paper, by Taylor and Beavers, reported results for a fluidized bed processing of oil shale. Taylor and Beavers studied raw, retorted, and shale which had been retorted and then burned. In this paper, empirical models are derived, from the experimental studies conducted on oil shale for the process occurring in the HRS process. The derived models are presented along with comparisons with experimental results.

Aldis, D.F.

1991-10-25T23:59:59.000Z

457

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

458

Oil shale pyrolysis: benchscale experimental studies and modeling.  

E-Print Network (OSTI)

??Oil shale is a complex material that is composed of organic matter, mineral matrix and trace amount of bound and/or unbound water. The endothermic decomposition… (more)

Tiwari, Pankaj

2012-01-01T23:59:59.000Z

459

Mixed Integer Model Predictive Control of Multiple Shale Gas Wells.  

E-Print Network (OSTI)

?? Horizontal wells with multistage hydraulic fracturing are today the most important drilling technology for shale gas extraction. Considered unprofitable before, the production has now… (more)

Nordsveen, Espen T

2012-01-01T23:59:59.000Z

460

Analysis of the potential impacts of shale gas development.  

E-Print Network (OSTI)

??The objective of this thesis is to analyze the considerations regarding the environmental impacts of shale gas development by a rational, objective, fact-based assessment. Flowback… (more)

Yi, Hyukjoong

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "north american shale" 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

,"Louisiana Shale Gas Proved Reserves, Reserves Changes, and...  

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

Shale Gas Proved Reserves, Reserves Changes, and Production" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description"," Of Series","Frequency","Latest...

462

,"Alaska (with Total Offshore) Shale Proved Reserves (Billion...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","Alaska (with Total Offshore) Shale Proved Reserves (Billion Cubic Feet)",1,"Annual",2013 ,"Release Date:","124...

463

,"Texas--State Offshore Shale Proved Reserves (Billion Cubic...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","Texas--State Offshore Shale Proved Reserves (Billion Cubic Feet)",1,"Annual",2010 ,"Release Date:","124...

464

,"Alabama (with State Offshore) Shale Proved Reserves (Billion...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","Alabama (with State Offshore) Shale Proved Reserves (Billion Cubic Feet)",1,"Annual",2010 ,"Release Date:","124...

465

,"Louisiana (with State Offshore) Shale Proved Reserves (Billion...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","Louisiana (with State Offshore) Shale Proved Reserves (Billion Cubic Feet)",1,"Annual",2013 ,"Release Date:","124...

466

,"Texas (with State Offshore) Shale Proved Reserves (Billion...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","Texas (with State Offshore) Shale Proved Reserves (Billion Cubic Feet)",1,"Annual",2013 ,"Release Date:","124...

467

,"Kentucky Shale Gas Proved Reserves, Reserves Changes, and Production...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Kentucky Shale Gas Proved Reserves, Reserves Changes, and Production",10,"Annual",2012,"6302007"...

468

,"West Virginia Shale Gas Proved Reserves, Reserves Changes,...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","West Virginia Shale Gas Proved Reserves, Reserves Changes, and Production",10,"Annual",2012,"6302007"...

469

INVESTIGATIONS ON HYDRAULIC CEMENTS FROM SPENT OIL SHALE  

SciTech Connect

A process for making hydraulic cements from spent oil shale is described in this paper. Inexpensive cement is needed to grout abandoned in-situ retorts of spent shale for subsidence control, mitigation of leaching, and strengthening the retorted mass in order to recover oil from adjacent pillars of raw shale. A hydraulic cement was produced by heating a 1:1 mixture of Lurgi spent shale and CaCO{sub 3} at 1000 C for one hour. This cement would be less expensive than ordinary portland cement and is expected to fulfill the above requirements.

Mehta, P.K.; Persoff, P.

1980-04-01T23:59:59.000Z

470

Economic viability of shale gas production in the Marcellus Shale; indicated by production rates, costs and current natural gas prices.  

E-Print Network (OSTI)

?? The U.S. natural gas industry has changed because of the recent ability to produce natural gas from unconventional shale deposits. One of the largest… (more)

Duman, Ryan J.

2012-01-01T23:59:59.000Z

471

Study of the combustion mechanism of oil shale semicoke in a thermogravimetric analyzer  

Science Journals Connector (OSTI)

Oil shale semicoke, formed in retort furnaces, is ... solid waste. For the industrial application of oil shale semicoke in combustion, this present work focused...

X. X. Han; X. M. Jiang; Z. G. Cui

2008-05-01T23:59:59.000Z

472

SciTech Connect: Documentation of INL's In Situ Oil Shale Retorting...  

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

Documentation of INL's In Situ Oil Shale Retorting Water Usage System Dynamics Model Citation Details In-Document Search Title: Documentation of INL's In Situ Oil Shale Retorting...

473

Shale gas rock characterization and 3D submicron pore network reconstruction .  

E-Print Network (OSTI)

??"Determining shale gas petrophysical properties is the cornerstone to any reservoir-management practice. Hitherto, conventional core analyses are inadequate to attain the petrophysical properties of shale… (more)

Elgmati, Malek, 1982-

2011-01-01T23:59:59.000Z

474

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

475

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

476

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

477

Conceptual study of thermal stimulation in shale gas formations  

Science Journals Connector (OSTI)

Abstract Shale gas formations have become a major source of energy in recent years. Developments in hydraulic fracturing technology have made these reservoirs more accessible and productive. Apart from other dissimilarities from conventional gas reservoirs, one major difference is that a considerable amount of gas produced from these shale gas formations comes from desorption. Up to 85% of the total gas within shale can be found as an adsorbed phase on clay and kerogen, so how much adsorbed gas can be produced will have significant impact on ultimate gas recovery. The Langmuir isotherm has been widely used in industry to describe the pressure dependence of adsorbed gas. However, temperature dependent adsorption behavior and its major implications for evaluating thermal stimulation as a recovery method for shale reservoirs have not been thoroughly explored. Therefore, in order to design and analyze the thermal treatment of shale gas formations successfully, it is crucial to understand the effects of fracture heating on the shale gas adsorption and desorption phenomenon, and how can we exploit such effects to enhance shale gas recovery from hydraulically fractured reservoirs. Even though numerous research efforts have been focused on thermal recovery of shale oil, its possible application to shale gas has not been investigated. In this research, we propose a method to evaluate desorbed gas as a function of pressure and temperature in shale formations, by regression of a Bi-Langmuir model on Langmuir isotherm data. We have developed a fully coupled unconventional reservoir simulator, which is capable of capturing real gas flow in the shale matrix and in the hydraulic fracture by accounting for the effects of gas desorption and diffusion, as well as the temperature diffusion process within the matrix. This simulator enables us to investigate the effects of fracture heating on the shale gas desorption phenomenon on the global well performance and recovery. The results of this study show, for the first time in a rigorous way, that by increasing the temperature within the fracture, shale gas recovery can be improved. We have rationalized and quantified relations between the adsorption/desorption fundamental phenomena and stimulation temperature, fracture spacing, reservoir permeability and bottom hole pressure. The thermal properties of shale formations only have limited impacts on long term production. The results of this study can provide a guidance to develop a strategy to design thermal treatment in hydraulically fractured shale formations and propose the degree of thermal stimulation temperature required in a fracture to promote an economically viable return on production.

HanYi Wang; Omobola Ajao; Michael J. Economides

2014-01-01T23:59:59.000Z

478

Trace elements in oil shale. Progress report, 1979-1980  

SciTech Connect

The purpose of this research program is to understand the potential impact of an oil shale industry on environmental levels of trace contaminants in the region. The program involves a comprehensive study of the sources, release mechanisms, transport, fate, and effects of toxic trace chemicals, principally the trace elements, in an oil shale industry. The overall objective of the program is to evaluate the environmental and health consequences of the release of toxic trace elements by shale and oil production and use. The baseline geochemical survey shows that stable trace elements maps can be constructed for numerous elements and that the trends observed are related to geologic and climatic factors. Shale retorted by above-ground processes tends to be very homogeneous (both in space and in time) in trace element content. Leachate studies show that significant amounts of B, F, and Mo are released from retorted shales and while B and Mo are rapidly flushed out, F is not. On the other hand, As, Se, and most other trace elements are not present in significant quantities. Significant amounts of F and B are also found in leachates of raw shales. Very large concentrations of reduced sulfur species are found in leachates of processed shale. Very high levels of B and Mo are taken up in some plants growing on processed shale with and without soil cover. There is a tendency for some trace elements to associate with specific organic fractions, indicating that organic chelation or complexation may play an important role. Many of the so-called standard methods for analyzing trace elements in oil shale-related materials are inadequate. A sampling manual is being written for the environmental scientist and practicing engineer. A new combination of methods is developed for separating the minerals in oil shale into different density fractions. Microbial investigations have tentatively identified the existence of thiobacilli in oil shale materials such as leachates. (DC)

Chappell, W R

1980-01-01T23:59:59.000Z

479

Regional geological assessment of the Devonian-Mississippian shale sequence of the Appalachian, Illinois, and Michigan basins relative to potential storage/disposal of radioactive wastes  

SciTech Connect

The thick and regionally extensive sequence of shales and associated clastic sedimentary rocks of Late Devonian and Early Mississippian age has been considered among the nonsalt geologies for deep subsurface containment of high-level radioactive wastes. This report examines some of the regional and basin-specific characteristics of the black and associated nonblack shales of this sequence within the Appalachian, Illinois, and Michigan basins of the north-central and eastern United States. Principal areas where the thickness and depth of this shale sequence are sufficient to warrant further evaluation are identified, but no attempt is made to identify specific storage/disposal sites. Also identified are other areas with less promise for further study because of known potential conflicts such as geologic-hydrologic factors, competing subsurface priorities involving mineral resources and groundwater, or other parameters. Data have been compiled for each basin in an effort to indicate thickness, distribution, and depth relationships for the entire shale sequence as well as individual shale units in the sequence. Included as parts of this geologic assessment are isopach, depth information, structure contour, tectonic elements, and energy-resource maps covering the three basins. Summary evaluations are given for each basin as well as an overall general evaluation of the waste storage/disposal potential of the Devonian-Mississippian shale sequence,including recommendations for future studies to more fully characterize the shale sequence for that purpose. Based on data compiled in this cursory investigation, certain rock units have reasonable promise for radioactive waste storage/disposal and do warrant additional study.

Lomenick, T.F.; Gonzales, S.; Johnson, K.S.; Byerly, D.

1983-01-01T23:59:59.000Z

480

General screening criteria for shale gas reservoirs and production data analysis of Barnett shale  

E-Print Network (OSTI)

Shale gas reservoirs are gaining importance in United States as conventional oil and gas resources are dwindling at a very fast pace. The purpose of this study is twofold. First aim is to help operators with simple screening criteria which can help...

Deshpande, Vaibhav Prakashrao

2009-05-15T23:59:59.000Z

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


481

Improving Conditions for Green Building Construction in North  

E-Print Network (OSTI)

green building a standard practice throughout North America. · In 2011, the CEC formed the TrilateralImproving Conditions for Green Building Construction in North America QUEST 2012 INTERNATIONAL Green Building Task Force, comprising North American leaders from the green building industry

482

A Fish from the Upper Cambrian of North America  

Science Journals Connector (OSTI)

...occur-rences ofAnatolepis in North America, Greenland...years ago) (1, 2). In 1976 and 1977...in Crook County, north-eastern Wyoming...specific gravity _ 2.9; specific gravity...Cambrian-Ordovician North American paleocontinent...vertebrates (1, 2, 19). JOHN E...

JOHN E. REPETSKI

1978-05-05T23:59:59.000Z

483

Retorting Oil Shale by a Self-Heating Route  

Science Journals Connector (OSTI)

Retorting is a frequently used method for producing shale oil from oil shale. During retorting, heat is usually supplied to the retort by heat-carrier gas of high temperature, such as 700 °C, until retorting ends. In this work, a low-energy-input ...

Hongfan Guo; Siyuan Peng; Jiadong Lin; Jiang Chang; Shan Lei; Tianbo Fan; Yunyi Liu

2013-04-09T23:59:59.000Z

484

Adsorption of copper and zinc by oil shale  

Science Journals Connector (OSTI)

?Oil shale is able to remove appreciable amounts of...2+ and Zn2+. The results showed that oil shale could be used for the adsorption of...2+ and Zn2+ with higher affinity toward Zn2+ ions. Addition of sodium sal...

S. Al-Asheh; Fawzi Banat

2001-03-01T23:59:59.000Z

485

Beneficiation and hydroretorting of low grade oil shale  

SciTech Connect

A new approach to oil recovery from low grade oil shales has been developed jointly by the Mineral Resources Institute (MRI) of The University of Alabama and the HYCRUDE Corporation. The approach is based on the HYTORT process, which utilized hydrogen gas during the retorting process to enhance oil yields from many types of oil shales. The performance of the HYTORT process is further improved by combining it with MRI's froth flotation process. Taking advantage of differences in the surface properties of the kerogen and the inorganic mineral constituents of the oil shales, the MRI process can reject up to three quarters by weight of relatively kerogen-free inorganic fractions of the oil shale before HYTORT processing. The HYTORT and MRI processes are discussed. Results of tests by each process on oil shales of low to moderate inherent kerogen content are presented. Also discussed are the results of the combined processes on an Indiana New Albany oil shale. By combining the two processes, the raw shale which yielded 12 gallons of oil per ton by Fischer Assay was upgraded by flotation to a product yielding 27 gallons of Fischer Assay oil per ton. HYTORT processing of the beneficiated product recovered 54 gallons of oil per ton, an improvement in oil yield by a factor of 4.5 over the raw shale Fischer Assay.

Tippin, R.B.; Hanna, J.; Janka, J.C.; Rex, R.C. Jr.

1985-02-01T23:59:59.000Z

486

Devonian-Mississippian oil shale resources of Kentucky: a summary  

SciTech Connect

Assessment of the oil shale resources in Kentucky has continued with 75 NX cores available where the oil shale crops out or is overlain by relatively thin cover in the area from Estill County westward to Bullitt County. In this 14 county area, the total black shale section thins across the crest of the Cincinnati arch and changes stratigraphically from that characteristic of the Ohio Shale in Estill County to that of the New Albany Shale in Bullitt County. Despite this stratigraphic transition the two high-carbon zones (greater than 8.0% carbon) can be traced across the arch. As the traverse is followed from the east, the intervening low-carbon zones thin such that at the crest of the arch, there are areas where the entire section of black shale contains more than 8% carbon. Then upon leaving the crest the two high-carbon zones separate again with one remaining at the very top of the section and one in the lower part. In the 14 county area, there are approximately 3.8 x 10/sup 5/ acres of oil shale outcrop and approximately 7.8 x 10/sup 5/ acres underlain by oil shale at relatively shallow depths.

Barron, L.S.; Robl, T.L.; Kung, J.; Obley, J.

1985-02-01T23:59:59.000Z

487

Reactive gases evolved during pyrolysis of Devonian oil shale  

SciTech Connect

Computer modeling of oil shale pyrolysis is an important part of the Lawrence Livermore National Laboratory (LLNL) Oil Shale Program. Models containing detailed chemistry have been derived from an investigation of Colorado oil shale. We are currently attempting to use models to treat more completely reactions of nitrogen and sulfur compounds in the retort to better understand emissions. Batch retorting work on Devonian oil shale is proving particularly useful for this study of nitrogen/sulfur chemistry. Improved analytical methods have been developed to quantitatively determine reactive volatiles at the parts-per-million level. For example, the triple quadrupole mass spectrometer (TQMS) is used in the chemical ionization (CI) mode to provide real-time analytical data on ammonia evolution as the shale is pyrolyzed. A heated transfer line and inlet ensure rapid and complete introduction of ammonia to the instrument by preventing water condensation. Ammonia and water release data suitable for calculating kinetic parameters have been obtained from a New Albany Shale sample. An MS/MS technique with the TQMS in the electron ionization (EI) mode allows hydrogen sulfide, carbonyl sulfide, and certain trace organic sulfur compounds to be monitored during oil shale pyrolysis. Sensitivity and selectivity for these compounds have been increased by applying artificial intelligence techniques to tuning of the spectrometer. Gas evolution profiles (100 to 900/sup 0/C) are reported for hydrogen sulfide, water, ammonia, and trace sulfur species formed during pyrolysis of Devonian oil shale. Implications for retorting chemistry are discussed. 18 refs., 11 figs., 3 tabs.

Coburn, T.T.; Crawford, R.W.; Gregg, H.R.; Oh, M.S.

1986-11-01T23:59:59.000Z

488

Physical and mechanical properties of bituminous mixtures containing oil shales  

SciTech Connect

Rutting of bituminous surfaces on the Jordanian highways is a recurring problem. Highway authorities are exploring the use of extracted shale oil and oil shale fillers, which are abundant in Jordan. The main objectives of this research are to investigate the rheological properties of shale oil binders (conventional binder with various percentages of shale oil), in comparison with a conventional binder, and to investigate the ability of mixes to resist deformation. The latter is done by considering three wearing course mixes containing three different samples of oil shale fillers--which contained three different oil percentages--together with a standard mixture containing limestone filler. The Marshall design method and the immersion wheel tracking machine were adopted. It was concluded that the shale oil binders displayed inconsistent physical properties and therefore should be treated before being used. The oil shale fillers have provided mixes with higher ability to resist deformation than the standard mix, as measured by the Marshall quotients and the wheel tracking machine. The higher the percentages of oil in the oil shale fillers, the lower the ability of the mixes to resist deformation.

Katamine, N.M.

2000-04-01T23:59:59.000Z

489

History and some potentials of oil shale cement  

SciTech Connect

The utilization of oil shale as a cement component is discussed. It was investigated in America and Europe during World War I. Additional development occurred in Western Europe, Russia, and China during the 1920s and 1930s. World War II provided further development incentives and a relatively mature technology was in place in Germany, Russia, and China prior to 1980. The utilization of oil shale in cement has taken a number of different paths. One approach has been to utilize the energy in the oil shale as the principal source for the cement plant and to use the combusted shale as a minor constituent of the plant's cement product. A second approach has been to use the combusted shale as a class C or cementitious fly-ash component in portland cement concrete. Other approaches utilizing eastern oil shale have been to use the combusted oil shale with additives as a specialty cement, or to cocombust the oil shale with coal and utilize the sulfur-rich combustion product.

Knutson, C.F.; Smith, R.P.; Russell, B.F. (Idaho National Engineering Lab., Idaho Falls, ID (USA))

1989-01-01T23:59:59.000Z

490

Removal of nitrogen and sulfur from oil-shale  

SciTech Connect

This patent describes a process for enhancing the removal of nitrogen and sulfur from oil-shale. The process consists of: (a) contacting the oil-shale with a sufficient amount of an aqueous base solution comprised of at least a stoichiometric amount of one or more alkali metal or alkaline-earth metal hydroxides based on the total amount of nitrogen and sulfur present in the oil-shale. Also necessary is an amount sufficient to form a two-phase liquid, solid system, a temperature from about 50/sup 0/C to about 350/sup 0/C., and pressures sufficient to maintain the solution in liquid form; (b) separating the effluents from the treated oil-shale, wherein the resulting liquid effluent contains nitrogen moieties and sulfur moieties from the oil-shale and any resulting gaseous effluent contains nitrogen moieties from the oil-shale, and (c) converting organic material of the treated oil-shale to shale-oil at a temperature from about 450/sup 0/C to about 550/sup 0/C.

Olmstead, W.N.

1986-01-28T23:59:59.000Z

491

Risks and Risk Governance in Unconventional Shale Gas Development  

Science Journals Connector (OSTI)

The air pollutants associated with shale gas development include greenhouse gases (primarily methane), ozone precursors (volatile organic compounds and nitrogen oxides), air toxics, and particulate matter from flaring, compressors, and engines. ... Kiviat, E.Risks to biodiversity from hydraulic fracturing for natural gas in the Marcellus and Utica shales Annu. ...

Mitchell J. Small; Paul C. Stern; Elizabeth Bomberg; Susan M. Christopherson; Bernard D. Goldstein; Andrei L. Israel; Robert B. Jackson; Alan Krupnick; Meagan S. Mauter; Jennifer Nash; D. Warner North; Sheila M. Olmstead; Aseem Prakash; Barry Rabe; Nathan Richardson; Susan Tierney; Thomas Webler; Gabrielle Wong-Parodi; Barbara Zielinska

2014-07-01T23:59:59.000Z

492

Emerging Shale Gas Revolution in China  

Science Journals Connector (OSTI)

? Agri-Environment Branch, Agri-Food and Biosciences Institute, Belfast BT9 5PX, U.K. ... The US therefore has a world lead in ‘fracking’ techniques and also research on the potential adverse environmental consequences of this technology. ... China is now embarking upon substantial development of shale gas extraction but the question of major public concern is whether or not the Chinese government will try to learn from the US experience not only to benefit from the new engineering techniques but also to minimize the negative impacts of this technology on environmental and human health. ...

Yunhua Chang; Xuejun Liu; Peter Christie

2012-11-02T23:59:59.000Z

493

Bakken shale typifies horizontal drilling success  

SciTech Connect

Given the favorable production response that has been obtained from horizontal drilling in vertical- fractured reservoirs such as the Bakken shale and, more recently, the Austin chalk, industry interest in this technology has mushroomed in the U.S. Indeed, it is difficult to find a good-sized oil company these days that is not involved in a horizontal drilling project or is giving it serious consideration. In response to growing evidence of successful field applications, the realization is dawning on the investment community that horizontal drilling represents a significant technological development with positive implications for both the exploration and production business, and the oilfield services industry.

Leibman, P.R. (Petrie Parkman and Co., Denver, CO (US))

1990-12-01T23:59:59.000Z

494

Interagency Collaboration to Address Environmental Impacts of Shale Gas  

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

Interagency Collaboration to Address Environmental Impacts of Shale Interagency Collaboration to Address Environmental Impacts of Shale Gas Drilling Interagency Collaboration to Address Environmental Impacts of Shale Gas Drilling April 23, 2013 - 12:06pm Addthis Dr. John Howard (right), Director of NIOSH and Dr. Anthony Cugini (left), Director of NETL announced the establishment of a research partnership to evaluate the environmental impacts of shale gas drilling. Dr. John Howard (right), Director of NIOSH and Dr. Anthony Cugini (left), Director of NETL announced the establishment of a research partnership to evaluate the environmental impacts of shale gas drilling. Washington, DC - A memorandum of understanding to perform collaborative research related to airborne emissions and air quality at natural gas drilling sites has been signed by the Office of Fossil Energy's National

495

Remote Gas Well Monitoring Technology Applied to Marcellus Shale Site |  

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

Remote Gas Well Monitoring Technology Applied to Marcellus Shale Remote Gas Well Monitoring Technology Applied to Marcellus Shale Site Remote Gas Well Monitoring Technology Applied to Marcellus Shale Site February 10, 2012 - 12:00pm Addthis Washington, DC - A technology to remotely monitor conditions at energy-rich Marcellus Shale gas wells to help insure compliance with environmental requirements has been developed through a research partnership funded by the U.S. Department of Energy (DOE). NETL-RUA researcher Dr. Michael McCawley hasdeveloped a technology to remotely monitor theenvironment around energy-rich Marcellus Shale gas wells. Photo courtesy of West Virginia University.The technology - which involves three wireless monitoring modules to measure volatile organic compounds, dust, light and sound - is currently being tested at a Marcellus

496

Secretary of Energy Advisory Board Subcommittee Releases Shale Gas  

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

Subcommittee Releases Shale Gas Subcommittee Releases Shale Gas Recommendations Secretary of Energy Advisory Board Subcommittee Releases Shale Gas Recommendations August 11, 2011 - 8:54am Addthis WASHINGTON, D.C. - A diverse group of advisors to Energy Secretary Steven Chu today released a series of consensus-based recommendations calling for increased measurement, public disclosure and a commitment to continuous improvement in the development and environmental management of shale gas, which has rapidly grown to nearly 30 percent of natural gas production in the United States. Increased transparency and a focus on best practices "benefits all parties in shale gas production: regulators will have more complete and accurate information, industry will achieve more efficient operations and

497

Oil shale retorting with steam and produced gas  

SciTech Connect

This patent describes a process for retorting oil shale in a vertical retort. It comprises introducing particles of oil shale into the retort, the particles of oil shale having a minimum size such that the particles are retained on a screen having openings 1/4 inch in size; contacting the particles of oil shale with hot gas to heat the particles of oil shale to a state of pyrolysis, thereby producing retort off-gas; removing the off-gas from the retort; cooling the off-gas; removing oil from the cooled off-gas; separating recycle gas from the off-gas, the recycle gas comprising steam and produced gas, the steam being present in amount, by volume, of at least 50% of the recycle gas so as to increase the yield of sand oil; and heating the recycle gas to form the hot gas.

Merrill, L.S. Jr.; Wheaton, L.D.

1991-08-20T23:59:59.000Z

498

Expectations for Oil Shale Production (released in AEO2009)  

Reports and Publications (EIA)

Oil shales are fine-grained sedimentary rocks that contain relatively large amounts of kerogen, which can be converted into liquid and gaseous hydrocarbons (petroleum liquids, natural gas liquids, and methane) by heating the rock, usually in the absence of oxygen, to 650 to 700 degrees Fahrenheit (in situ retorting) or 900 to 950 degrees Fahrenheit (surface retorting). (Oil shale is, strictly speaking, a misnomer in that the rock is not necessarily a shale and contains no crude oil.) The richest U.S. oil shale deposits are located in Northwest Colorado, Northeast Utah, and Southwest Wyoming. Currently, those deposits are the focus of petroleum industry research and potential future production. Among the three states, the richest oil shale deposits are on federal lands in northwest Colorado.

2009-01-01T23:59:59.000Z

499

Oil shale as an energy source in Israel  

SciTech Connect

Reserves, characteristics, energetics, chemistry, and technology of Israeli oil shales are described. Oil shale is the only source of energy and the only organic natural resource in Israel. Its reserves of about 12 billion tons will be enough to meet Israel`s requirements for about 80 years. The heating value of the oil shale is 1,150 kcal/kg, oil yield is 6%, and sulfur content of the oil is 5--7%. A method of oil shale processing, providing exhaustive utilization of its energy and chemical potential, developed in the Technion, is described. The principal feature of the method is a two-stage pyrolysis of the oil shale. As a result, gas and aromatic liquids are obtained. The gas may be used for energy production in a high-efficiency power unit, or as a source for chemical synthesis. The liquid products can be an excellent source for production of chemicals.

Fainberg, V.; Hetsroni, G. [Technion-Israel Inst. of Tech., Haifa (Israel)

1996-01-01T23:59:59.000Z

500

Beginning of an oil shale industry in Australia  

SciTech Connect

This paper discusses how preparations are being made for the construction and operation of a semi commercial plant to process Australian oil shale. This plant is primarily designed to demonstrate the technical feasibility of processing these shales at low cost. Nevertheless it is expected to generate modest profits even at this demonstration level. This will be the first step in a three staged development of one of the major Australian oil shale deposits which may ultimately provide nearly 10% of Australia's anticipated oil requirements by the end of the century. In turn this development should provide the basis for a full scale oil shale industry in Australia based upon the advantageously disposed oil shale deposits there. New sources of oil are becoming critical since Australian production is declining rapidly while consumption is accelerating.

Wright, B. (Southern Pacific Petroleum NL, 143 Macquarie Street, Sydney (AU))

1989-01-01T23:59:59.000Z