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Note: This page contains sample records for the topic "gas processors association" 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.


1

Closed-cycle gas turbine chemical processor  

SciTech Connect

A closed-cycle gas turbine chemical processor separates the functions of combustion air and dilution fluid in a gas turbine combustor. The output of the turbine stage of the gas turbine is cooled and recirculated to its compressor from where a proportion is fed to a dilution portion of its combustor and the remainder is fed to a chemical recovery system wherein at least carbon dioxide is recovered therefrom. Fuel and combustion air are fed to a combustion portion of the gas turbine combustor. In a preferred embodiment of the invention, the gas turbine is employed to drive an electric generator. A heat recovery steam generator and a steam turbine may be provided to recover additional energy from the gas turbine exhaust. The steam turbine may be employed to also drive the electric generator. additional heat may be added to the heat recovery steam generator for enhancing the electricity generated using heat recovery combustors in which the functions of combustion and dilution are separated. The chemical recovery system may employ process steam tapped from an intermediate stage of the steam turbine for stripping carbon dioxide from an absorbent liquid medium which is used to separate it from the gas stream fed to it. As the amount of carbon dioxide in the fuel fed to the chemical processor increases, the amount of process steam required to separate it from the absorbent fluid medium increases and the contribution to generated electricity by the steam turbine correspondingly decreases.

Stahl, C. R.

1985-07-16T23:59:59.000Z

2

Energy Department, Northwest Food Processors Association Set Energy  

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

Department, Northwest Food Processors Association Set Energy Department, Northwest Food Processors Association Set Energy Efficiency Goals for Industry Energy Department, Northwest Food Processors Association Set Energy Efficiency Goals for Industry February 17, 2009 - 12:00am Addthis PORTLAND, OR - The U.S. Department of Energy (DOE) and the Northwest Food Processors Association today set ambitious goals to reduce energy use and carbon emissions in the industrial sector. DOE Industrial Technologies Program Manager Douglas Kaempf and Northwest Food Processors Association (NWFPA) President David Zepponi signed a Memorandum of Understanding (MOU) announcing an industry-wide target of reducing energy intensity (energy use per unit of output) by 25 percent over the next ten years. This aggressive goal demonstrates the continued leadership of the Northwest region and the

3

The IXM2 Parallel Associative Processor for AI  

Science Conference Proceedings (OSTI)

Describes the IXM2 associative processor and its main application in speech-to-speech translation. The IXM2 is a semantic memory system machine that began as a faithful implementation of the NETL semantic network machine and grew into a massively parallel ...

Tetsuya Higuchi; Kennichi Handa; Naoto Takahashi; Tatsumi Furuya; Hitoshi Iida; Eiishiro Sumita; Kozo Oi; Hiroaki Kitano

1994-11-01T23:59:59.000Z

4

A natural-gas fuel processor for a residential fuel cell system.  

Science Conference Proceedings (OSTI)

A system model was used to develop an autothermal reforming fuel processor to meet the targets of 80% efficiency (higher heating value) and start-up energy consumption of less than 500 kJ when operated as part of a 1-kWe natural-gas fueled fuel cell system for cogeneration of heat and power. The key catalytic reactors of the fuel processor--namely the autothermal reformer, a two-stage water gas shift reactor and a preferential oxidation reactor--were configured and tested in a breadboard apparatus. Experimental results demonstrated a reformate containing {approx} 48% hydrogen (on a dry basis and with pure methane as fuel) and less than 5 ppm CO. The effects of steam-to-carbon and part load operations were explored.

Adachi, H.; Ahmed, S.; Lee, S. H. D.; Papadias, D.; Ahluwalia, R. K.; Bendert, J. C.; Kanner, S. A.; Yamazaki, Y.; Japan Institute of Energy

2009-03-01T23:59:59.000Z

5

Survey of ANL organization plans for word processors, personal computers, workstations, and associated software  

SciTech Connect

The Computing and Telecommunications Division (CTD) has compiled this Survey of ANL Organization Plans for Word Processors, Personal Computers, Workstations, and Associated Software to provide DOE and Argonne with a record of recent growth in the acquisition and use of personal computers, microcomputers, and word processors at ANL. Laboratory planners, service providers, and people involved in office automation may find the Survey useful. It is for internal use only, and any unauthorized use is prohibited. Readers of the Survey should use it as a reference that documents the plans of each organization for office automation, identifies appropriate planners and other contact people in those organizations, and encourages the sharing of this information among those people making plans for organizations and decisions about office automation. The Survey supplements information in both the ANL Statement of Site Strategy for Computing Workstations and the ANL Site Response for the DOE Information Technology Resources Long-Range Plan.

Fenske, K.R.

1991-11-01T23:59:59.000Z

6

Survey of ANL organization plans for word processors, personal computers, workstations, and associated software. Revision 3  

SciTech Connect

The Computing and Telecommunications Division (CTD) has compiled this Survey of ANL Organization Plans for Word Processors, Personal Computers, Workstations, and Associated Software to provide DOE and Argonne with a record of recent growth in the acquisition and use of personal computers, microcomputers, and word processors at ANL. Laboratory planners, service providers, and people involved in office automation may find the Survey useful. It is for internal use only, and any unauthorized use is prohibited. Readers of the Survey should use it as a reference that documents the plans of each organization for office automation, identifies appropriate planners and other contact people in those organizations, and encourages the sharing of this information among those people making plans for organizations and decisions about office automation. The Survey supplements information in both the ANL Statement of Site Strategy for Computing Workstations and the ANL Site Response for the DOE Information Technology Resources Long-Range Plan.

Fenske, K.R.

1991-11-01T23:59:59.000Z

7

Processor Description Languages  

Science Conference Proceedings (OSTI)

Efficient design of embedded processors plays a critical role in embedded systems design. Processor description languages and their associated specification, exploration and rapid prototyping methodologies are used to find the best possible design for ... Keywords: Computer Architecture, Computer Science

Prabhat Mishra; Nikil Dutt

2008-05-01T23:59:59.000Z

8

Challenges associated with shale gas production | Department...  

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

Challenges associated with shale gas production Challenges associated with shale gas production What challenges are associated with shale gas production? More Documents &...

9

Integrated fuel processor development.  

DOE Green Energy (OSTI)

The Department of Energy's Office of Advanced Automotive Technologies has been supporting the development of fuel-flexible fuel processors at Argonne National Laboratory. These fuel processors will enable fuel cell vehicles to operate on fuels available through the existing infrastructure. The constraints of on-board space and weight require that these fuel processors be designed to be compact and lightweight, while meeting the performance targets for efficiency and gas quality needed for the fuel cell. This paper discusses the performance of a prototype fuel processor that has been designed and fabricated to operate with liquid fuels, such as gasoline, ethanol, methanol, etc. Rated for a capacity of 10 kWe (one-fifth of that needed for a car), the prototype fuel processor integrates the unit operations (vaporization, heat exchange, etc.) and processes (reforming, water-gas shift, preferential oxidation reactions, etc.) necessary to produce the hydrogen-rich gas (reformate) that will fuel the polymer electrolyte fuel cell stacks. The fuel processor work is being complemented by analytical and fundamental research. With the ultimate objective of meeting on-board fuel processor goals, these studies include: modeling fuel cell systems to identify design and operating features; evaluating alternative fuel processing options; and developing appropriate catalysts and materials. Issues and outstanding challenges that need to be overcome in order to develop practical, on-board devices are discussed.

Ahmed, S.; Pereira, C.; Lee, S. H. D.; Krumpelt, M.

2001-12-04T23:59:59.000Z

10

The epsilon dataflow processor  

Science Conference Proceedings (OSTI)

The epsilon dataflow architecture is designed for high speed uniprocessor execution as well as for parallel processing. The epsilon architecture directly matches ready operands, thus eliminating the need for associative matching stores. epsilon also supports low cost data fan out and critical sections. A 10 MFLOPS CMOS/TTL processor prototype is running and its performance has been measured with several benchmarks. The prototype processor has demonstrated sustained performance exceeding that of comparable control flow processors running at higher clock rates (three times faster than a 20 MHz transputer and 24 times faster than a Sun on a suite of arithmetic tests, for example). 22 refs., 16 figs.

Grafe, V.G.; Davidson, G.S.; Hoch, J.E.; Holmes, V.P.

1988-01-01T23:59:59.000Z

11

Reduces a processor's energy consumption  

E-Print Network (OSTI)

). Clearly, this is energy inefficient and wasteful of energy. 2 More precisely, the faster that a processor decide that energy is being wasted and will decrease the frequency/voltage level. Translation: LowerReduces a processor's energy consumption by up to 70% Diminishes greenhouse gas emissions Improves

12

Gas processors wary of forecasts--warier still of regulatory snarls  

SciTech Connect

The past year in the gas processing industry has demonstrated the futility of forecasts and the hazards of governmental interference in the market system. By year-end, many of the key assumptions on which earlier forecasts of propane shortage were based had come unravelled: the usual crop-drying market failed to materialize, a mild winter reduced heating demands, conservation measures further reduced demand, and consumers balked at the price increases that were made possible and perhaps even necessary by rulings from the Cost of Living Council. The most recent authoritative study (that by the Federal Energy Office) of short-range propane supply--demand says, in effect, that the record propane inventories now in storage will make the difference between shortage and adequacy during 1974, and possibly through 1975, depending on the weather and whether conservation measures are continued. Though the study is an excellent appraisal of the possible and even the probable if all its assumptions are valid, it should be referenced with due regard for its assumptions, the vagaries of the weather, and particularly the further disrupting effects of governmental actions. One deterrent to a free-market resolution of supply problems is an amendmentto the Federal Energy Administration Act of 1974 which singles out propane for price controls, possibly fostering a rigidity that cannot respond to changing market conditions and is likely to decrease supplies. Of all gas liquids, only ethane is projected to continue significant increases in production. The growth of gas processing and the maintenance of U.S. LP-gas markets depend on the rapid development of the international industry.

Cannon, R.E.

1974-07-08T23:59:59.000Z

13

High-pressure coal fuel processor development  

DOE Green Energy (OSTI)

The objective of Subtask 1.1 Engine Feasibility was to conduct research needed to establish the technical feasibility of ignition and stable combustion of directly injected, 3,000 psi, low-Btu gas with glow plug ignition assist at diesel engine compression ratios. This objective was accomplished by designing, fabricating, testing and analyzing the combustion performance of synthesized low-Btu coal gas in a single-cylinder test engine combustion rig located at the Caterpillar Technical Center engine lab in Mossville, Illinois. The objective of Subtask 1.2 Fuel Processor Feasibility was to conduct research needed to establish the technical feasibility of air-blown, fixed-bed, high-pressure coal fuel processing at up to 3,000 psi operating pressure, incorporating in-bed sulfur and particulate capture. This objective was accomplished by designing, fabricating, testing and analyzing the performance of bench-scale processors located at Coal Technology Corporation (subcontractor) facilities in Bristol, Virginia. These two subtasks were carried out at widely separated locations and will be discussed in separate sections of this report. They were, however, independent in that the composition of the synthetic coal gas used to fuel the combustion rig was adjusted to reflect the range of exit gas compositions being produced on the fuel processor rig. Two major conclusions resulted from this task. First, direct injected, ignition assisted Diesel cycle engine combustion systems can be suitably modified to efficiently utilize these low-Btu gas fuels. Second, high pressure gasification of selected run-of-the-mine coals in batch-loaded fuel processors is feasible. These two findings, taken together, significantly reduce the perceived technical risks associated with the further development of the proposed coal gas fueled Diesel cycle power plant concept.

Greenhalgh, M.L.

1992-11-01T23:59:59.000Z

14

Application of microturbines to control emissions from associated gas  

SciTech Connect

A system for controlling the emission of associated gas produced from a reservoir. In an embodiment, the system comprises a gas compressor including a gas inlet in fluid communication with an associated gas source and a gas outlet. The gas compressor adjusts the pressure of the associated gas to produce a pressure-regulated associated gas. In addition, the system comprises a gas cleaner including a gas inlet in fluid communication with the outlet of the gas compressor, a fuel gas outlet, and a waste product outlet. The gas cleaner separates at least a portion of the sulfur and the water from the associated gas to produce a fuel gas. Further, the system comprises a gas turbine including a fuel gas inlet in fluid communication with the fuel gas outlet of the gas cleaner and an air inlet. Still further, the system comprises a choke in fluid communication with the air inlet.

Schmidt, Darren D.

2013-04-16T23:59:59.000Z

15

Comments of the American Public Gas Association on the Smart...  

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

Comments of the American Public Gas Association on the Smart Grid RFI Comments from The American Public Gas Association on the Smart Grid RFI: Addressing policy and logisitcal...

16

Integrated fuel processor development challenges.  

DOE Green Energy (OSTI)

In the absence of a hydrogen-refueling infrastructure, the success of the fuel cell system in the market will depend on fuel processors to enable the use of available fuels, such as gasoline, natural gas, etc. The fuel processor includes several catalytic reactors, scrubbers to remove chemical species that can poison downstream catalysts or the fuel cell electrocatalyst, and heat exchangers. Most fuel cell power applications seek compact, lightweight hardware with rapid-start and load- following capabilities. Although packaging can partially address the size and volume, balancing the performance parameters while maintaining the fuel conversion (to hydrogen) efficiency requires careful integration of the unit operations and processes. Argonne National Laboratory has developed integrated fuel processors that are compact and light, and that operate efficiently. This paper discusses some of the difficulties encountered in the development process, focusing on the factors/components that constrain performance, and areas that need further research and development.

Ahmed, S.; Pereira, Lee, S. H. D.; Kaun, T.; Krumpelt, M.

2002-01-09T23:59:59.000Z

17

High-pressure coal fuel processor development  

DOE Green Energy (OSTI)

Caterpillar shares DOE/METC interest in demonstrating the technology required to displace petroleum-based engine fuels with various forms of low cost coal. Current DOE/METC programs on mild gasification and coal-water-slurries are addressing two approaches to this end. Engine and fuel processor system concept studies by Caterpillar have identified a third, potentially promising, option. This option includes high-pressure fuel processing of run-of-the-mine coal and direct injection of the resulting low-Btu gas stream into an ignition assisted, high compression ratio diesel engine. The compactness and predicted efficiency of the system make it suitable for application to line-haul railroad locomotives. Two overall conclusions resulted from Task 1. First direct injected, ignition assisted Diesel cycle engine combustion systems can be suitably modified to efficiently utilize low-Btu gas fuels. Second, high pressure gasification of selected run-of-the-mine coals in batch-loaded fuel processors is feasible. These two findings, taken together, significantly reduce the perceived technical risk associated with the further development of the proposed coal gas fueled Diesel cycle power plant concept. The significant conclusions from Task 2 were: An engine concept, derived from a Caterpillar 3600 series engine, and a fuel processor concept, based on scaling up a removable-canister configuration from the test rig, appear feasible; and although the results of this concept study are encouraging, further, full-scale component research and development are required before attempting a full-scale integrated system demonstration effort.

Greenhalgh, M.L. (Caterpillar, Inc., Peoria, IL (United States))

1992-12-01T23:59:59.000Z

18

Cr-free Fe-based metal oxide catalysts for high temperature water gas shift reaction of fuel processor using LPG  

Science Conference Proceedings (OSTI)

The goal of this study was to identify the most suitable chromium-free iron-based catalysts for the HTS (high temperature shift) reaction of a fuel processor using LPG. Hexavalent chromium (Cr6+) in the commercial HTS catalyst has been regarded as hazardous material. We selected Ni and Co as the substitution for chromium in the Fe-based HTS catalyst and investigated the HTS activities of these Crfree catalysts at LPG reformate condition. Cr-free Fe-based catalysts which contain Ni, Zn, or Co instead of Cr were prepared by coprecipitation method and the performance of the catalysts in HTS was evaluated under gas mixture conditions (42% H2, 10% CO, 37% H2O, 8% CO2, and 3% CH4; R (reduction factor): about 1.2) similar to the gases from steam reforming of LPG (100% conversion at steam/carbon ratio = 3), which is higher than R (under 1) of typically studied LNG reformate condition. Among the prepared Cr-free Febased catalysts, the 5 wt%-Co/Fe/20 wt%-Ni and 5 wt%-Zn/Fe/20 wt%-Ni catalysts showed good catalytic activity under this reaction condition simulating LPG reformate gas.

lee, Joon Y.; Lee, Dae-Won; Lee, Kwan Young; Wang, Yong

2009-08-15T23:59:59.000Z

19

Natural gas industry directory  

SciTech Connect

This directory has information on the following: associations and organizations; exploration and production; gas compression; gas processors; gathering and transmission companies; liquefied natural gas; local distribution companies; marketing firms; regulatory agencies; service companies; suppliers and manufacturers; and regional buyer`s guide.

NONE

1999-11-01T23:59:59.000Z

20

Texas State Offshore Associated-Dissolved Natural Gas, Wet After...  

Annual Energy Outlook 2012 (EIA)

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas State Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

Note: This page contains sample records for the topic "gas processors association" 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

Texas - RRC District 3 Onshore Associated-Dissolved Natural Gas...  

Gasoline and Diesel Fuel Update (EIA)

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 3 Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

22

Texas - RRC District 5 Associated-Dissolved Natural Gas, Wet...  

Gasoline and Diesel Fuel Update (EIA)

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 5 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

23

Texas - RRC District 8 Associated-Dissolved Natural Gas, Wet...  

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

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 8 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

24

Texas - RRC District 9 Associated-Dissolved Natural Gas, Wet...  

Gasoline and Diesel Fuel Update (EIA)

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 9 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

25

Texas - RRC District 6 Associated-Dissolved Natural Gas, Wet...  

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

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 6 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

26

Sandia secure processor : a native Java processor.  

SciTech Connect

The Sandia Secure Processor (SSP) is a new native Java processor that has been specifically designed for embedded applications. The SSP's design is a system composed of a core Java processor that directly executes Java bytecodes, on-chip intelligent IO modules, and a suite of software tools for simulation and compiling executable binary files. The SSP is unique in that it provides a way to control real-time IO modules for embedded applications. The system software for the SSP is a 'class loader' that takes Java .class files (created with your favorite Java compiler), links them together, and compiles a binary. The complete SSP system provides very powerful functionality with very light hardware requirements with the potential to be used in a wide variety of small-system embedded applications. This paper gives a detail description of the Sandia Secure Processor and its unique features.

Wickstrom, Gregory Lloyd; Gale, Jason Carl; Ma, Kwok Kee

2003-08-01T23:59:59.000Z

27

Rock-physics Models for Gas-hydrate Systems Associated  

E-Print Network (OSTI)

at Austin, Austin, Texas, U.S.A. ABSTRACT R ock-physics models are presented describing gas-hydrate systems. Knapp, and R. Boswell, eds., Natural gas hydrates--Energy resource potential and associated geologic

Texas at Austin, University of

28

Three dimensional flow processor  

DOE Patents (OSTI)

The 3D-flow processor is a general purpose programmable data stream pipelined device that allows fast data movement in six directions for digital signal processing applications such as identifying objects in a matrix in a programmable form. The 3D-flow processor can be used in one dimensional, two dimensional, and three dimensional topologies capable of sustaining an input data rate of up to 100 million data (or frames) per second in a parallel processing system.

Crosetto, D.B.

1992-01-01T23:59:59.000Z

29

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

Adjustments (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

30

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

Acquisitions (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

31

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

Extensions (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

32

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

Increases (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2...

33

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

Reservoir Discoveries in Old Fields (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic...

34

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

Decreases (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2...

35

,"Utah Associated-Dissolved Natural Gas Proved Reserves, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Utah Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation",10,"Annua...

36

Utah Associated-Dissolved Natural Gas, Reserves in Nonproducing...  

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

Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Reserves in Nonproducing Reservoirs, Wet (Billion Cubic Feet) Decade Year-0...

37

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

Field Discoveries (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2...

38

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

Estimated Production from Reserves (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Estimated Production from Reserves (Billion Cubic Feet)...

39

,"Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion...

40

,"Louisiana State Offshore Associated-Dissolved Natural Gas,...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","Louisiana State Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves...

Note: This page contains sample records for the topic "gas processors association" 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

,"California Federal Offshore Associated-Dissolved Natural Gas...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","California Federal Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation,...

42

,"California State Offshore Associated-Dissolved Natural Gas...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","California State Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

43

,"California Associated-Dissolved Natural Gas, Wet After Lease...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","California Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves...

44

,"Ohio Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Ohio Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion...

45

,"Michigan Associated-Dissolved Natural Gas, Wet After Lease...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves...

46

,"Ohio Associated-Dissolved Natural Gas Proved Reserves, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Ohio Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease...

47

,"Colorado Associated-Dissolved Natural Gas, Wet After Lease...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Colorado Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves...

48

,"Texas Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion...

49

,"Texas State Offshore Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas State Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

50

,"Texas - RRC District 5 Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas - RRC District 5 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

51

,"Texas - RRC District 10 Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas - RRC District 10 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

52

,"Texas - RRC District 9 Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas - RRC District 9 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

53

,"Texas - RRC District 1 Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas - RRC District 1 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

54

,"Texas - RRC District 8 Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas - RRC District 8 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

55

,"Texas - RRC District 6 Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas - RRC District 6 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

56

Hardware multiplier processor  

DOE Patents (OSTI)

A hardware processor is disclosed which in the described embodiment is a memory mapped multiplier processor that can operate in parallel with a 16 bit microcomputer. The multiplier processor decodes the address bus to receive specific instructions so that in one access it can write and automatically perform single or double precision multiplication involving a number written to it with or without addition or subtraction with a previously stored number. It can also, on a single read command automatically round and scale a previously stored number. The multiplier processor includes two concatenated 16 bit multiplier registers, two 16 bit concatenated 16 bit multipliers, and four 16 bit product registers connected to an internal 16 bit data bus. A high level address decoder determines when the multiplier processor is being addressed and first and second low level address decoders generate control signals. In addition, certain low order address lines are used to carry uncoded control signals. First and second control circuits coupled to the decoders generate further control signals and generate a plurality of clocking pulse trains in response to the decoded and address control signals.

Pierce, Paul E. (Albuquerque, NM)

1986-01-01T23:59:59.000Z

57

Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Alabama Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 13 1980's 23 25 1990's 25 23 30 46 56 44 38 30 28 27 2000's 29 26 31 32 32 29 18 20 19 29 2010's 38 48 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 Alabama Associated-Dissolved Natural Gas Proved Reserves, Wet After

58

High-pressure coal fuel processor development. Final report  

DOE Green Energy (OSTI)

Caterpillar shares DOE/METC interest in demonstrating the technology required to displace petroleum-based engine fuels with various forms of low cost coal. Current DOE/METC programs on mild gasification and coal-water-slurries are addressing two approaches to this end. Engine and fuel processor system concept studies by Caterpillar have identified a third, potentially promising, option. This option includes high-pressure fuel processing of run-of-the-mine coal and direct injection of the resulting low-Btu gas stream into an ignition assisted, high compression ratio diesel engine. The compactness and predicted efficiency of the system make it suitable for application to line-haul railroad locomotives. Two overall conclusions resulted from Task 1. First direct injected, ignition assisted Diesel cycle engine combustion systems can be suitably modified to efficiently utilize low-Btu gas fuels. Second, high pressure gasification of selected run-of-the-mine coals in batch-loaded fuel processors is feasible. These two findings, taken together, significantly reduce the perceived technical risk associated with the further development of the proposed coal gas fueled Diesel cycle power plant concept. The significant conclusions from Task 2 were: An engine concept, derived from a Caterpillar 3600 series engine, and a fuel processor concept, based on scaling up a removable-canister configuration from the test rig, appear feasible; and although the results of this concept study are encouraging, further, full-scale component research and development are required before attempting a full-scale integrated system demonstration effort.

Greenhalgh, M.L. [Caterpillar, Inc., Peoria, IL (United States)

1992-12-01T23:59:59.000Z

59

High-pressure coal fuel processor development. Task 1, Proof of principle testing  

DOE Green Energy (OSTI)

The objective of Subtask 1.1 Engine Feasibility was to conduct research needed to establish the technical feasibility of ignition and stable combustion of directly injected, 3,000 psi, low-Btu gas with glow plug ignition assist at diesel engine compression ratios. This objective was accomplished by designing, fabricating, testing and analyzing the combustion performance of synthesized low-Btu coal gas in a single-cylinder test engine combustion rig located at the Caterpillar Technical Center engine lab in Mossville, Illinois. The objective of Subtask 1.2 Fuel Processor Feasibility was to conduct research needed to establish the technical feasibility of air-blown, fixed-bed, high-pressure coal fuel processing at up to 3,000 psi operating pressure, incorporating in-bed sulfur and particulate capture. This objective was accomplished by designing, fabricating, testing and analyzing the performance of bench-scale processors located at Coal Technology Corporation (subcontractor) facilities in Bristol, Virginia. These two subtasks were carried out at widely separated locations and will be discussed in separate sections of this report. They were, however, independent in that the composition of the synthetic coal gas used to fuel the combustion rig was adjusted to reflect the range of exit gas compositions being produced on the fuel processor rig. Two major conclusions resulted from this task. First, direct injected, ignition assisted Diesel cycle engine combustion systems can be suitably modified to efficiently utilize these low-Btu gas fuels. Second, high pressure gasification of selected run-of-the-mine coals in batch-loaded fuel processors is feasible. These two findings, taken together, significantly reduce the perceived technical risks associated with the further development of the proposed coal gas fueled Diesel cycle power plant concept.

Greenhalgh, M.L.

1992-11-01T23:59:59.000Z

60

Recovering associated gas from marginal fields  

SciTech Connect

To enable production from offshore gasfields too small to justify a pipeline, LGA Gastechnik G.m.b.H. has designed for a capacity of 30-90 million cu ft/day a system comprising a floating production unit on a catamaran barge complete with its own powerplant and personnel quarters plus a 15,000 cu m LNG/LPG/NGL tanker in the form of a catamaran holding two long cylindrical tanks. The catamaran barge production unit has a standard breadth of 27.5 m and depth of 6.5 m, with the length varying from 90 m to 120 m according to production and storage needs. There are ten cargo tanks located below decks in the two hulls. The tanker draft is either 7.7 m with LNG or 9.0 m with LPG. Tankers can be designed to match the actual production slate of a field. A possible third component of the system is a floating or a shore-based storage installation with capacity for 27,000 cu m LNG, 15,000 cu m LPG, and 7000 cu m natural gas liquids. At the beginning of 1978, Liquid Gas International G.m.b.H. was given an order for the preconstruction planning of a gas production and transport system such as described above.

1978-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

California - Coastal Region Onshore Associated-Dissolved Natural Gas, Wet  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) California - Coastal Region Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 307 1980's 265 265 325 344 256 254 261 243 220 233 1990's 228 220 196 135 145 109 120 129 116 233 2000's 244 185 197 173 188 269 208 211 150 168 2010's 178 172 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

62

Montana Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Montana Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 51 1980's 122 89 81 108 77 91 98 97 101 68 1990's 86 66 61 53 55 53 51 42 52 67 2000's 70 85 94 112 130 161 195 219 197 312 2010's 302 270 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

63

Louisiana - North Associated-Dissolved Natural Gas, Wet After Lease  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Louisiana - North Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 765 1980's 916 1,040 832 775 690 632 567 488 249 237 1990's 241 192 160 120 134 133 255 287 183 260 2000's 186 168 159 139 107 98 90 73 78 53 2010's 73 98 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

64

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation...  

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

Sales (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

65

California - Los Angeles Basin Onshore Associated-Dissolved Natural Gas,  

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

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) California - Los Angeles Basin Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 175 1980's 207 162 103 114 162 185 149 155 158 141 1990's 110 120 100 108 108 115 112 143 153 174 2000's 203 194 218 196 184 186 161 154 81 91 2010's 92 102 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

66

California Federal Offshore Associated-Dissolved Natural Gas, Wet After  

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

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) California Federal Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 249 1980's 307 1,110 1,249 1,312 1,252 1990's 1,229 995 987 976 1,077 1,195 1,151 498 437 488 2000's 500 490 459 456 412 776 756 752 702 731 2010's 722 711 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

67

Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Michigan Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 733 1980's 883 758 719 824 774 689 577 569 491 432 1990's 408 437 352 328 357 326 347 281 228 227 2000's 214 159 214 269 193 153 192 179 148 77 2010's 72 77 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

68

Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Miscellaneous States Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 14 1980's 34 12 27 31 14 25 41 13 28 39 1990's 22 14 11 9 11 32 28 31 17 54 2000's 19 19 20 14 12 14 19 15 9 78 2010's 10 104 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

69

Wyoming Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Wyoming Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,038 1980's 1,374 1,228 1,060 959 867 710 691 691 616 581 1990's 573 572 624 502 611 879 824 850 794 713 2000's 652 488 561 450 362 384 347 365 223 362 2010's 334 318 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

70

Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Arkansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 166 1980's 194 184 174 194 189 157 150 145 157 145 1990's 67 136 133 93 85 104 89 56 38 41 2000's 39 30 38 37 40 46 44 37 12 20 2010's 29 46 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

71

Multimode power processor  

DOE Patents (OSTI)

In one embodiment, a power processor which operates in three modes: an inverter mode wherein power is delivered from a battery to an AC power grid or load; a battery charger mode wherein the battery is charged by a generator; and a parallel mode wherein the generator supplies power to the AC power grid or load in parallel with the battery. In the parallel mode, the system adapts to arbitrary non-linear loads. The power processor may operate on a per-phase basis wherein the load may be synthetically transferred from one phase to another by way of a bumpless transfer which causes no interruption of power to the load when transferring energy sources. Voltage transients and frequency transients delivered to the load when switching between the generator and battery sources are minimized, thereby providing an uninterruptible power supply. The power processor may be used as part of a hybrid electrical power source system which may contain, in one embodiment, a photovoltaic array, diesel engine, and battery power sources. 31 figs.

O' Sullivan, G.A.; O' Sullivan, J.A.

1999-07-27T23:59:59.000Z

72

Multimode power processor  

SciTech Connect

In one embodiment, a power processor which operates in three modes: an inverter mode wherein power is delivered from a battery to an AC power grid or load; a battery charger mode wherein the battery is charged by a generator; and a parallel mode wherein the generator supplies power to the AC power grid or load in parallel with the battery. In the parallel mode, the system adapts to arbitrary non-linear loads. The power processor may operate on a per-phase basis wherein the load may be synthetically transferred from one phase to another by way of a bumpless transfer which causes no interruption of power to the load when transferring energy sources. Voltage transients and frequency transients delivered to the load when switching between the generator and battery sources are minimized, thereby providing an uninterruptible power supply. The power processor may be used as part of a hybrid electrical power source system which may contain, in one embodiment, a photovoltaic array, diesel engine, and battery power sources.

O' Sullivan, George A. (Pottersville, NJ); O' Sullivan, Joseph A. (St. Louis, MO)

1999-01-01T23:59:59.000Z

73

Distributed processor allocation for launching applications in a massively connected processors complex  

DOE Patents (OSTI)

A compute processor allocator architecture for allocating compute processors to run applications in a multiple processor computing apparatus is distributed among a subset of processors within the computing apparatus. Each processor of the subset includes a compute processor allocator. The compute processor allocators can share a common database of information pertinent to compute processor allocation. A communication path permits retrieval of information from the database independently of the compute processor allocators.

Pedretti, Kevin (Goleta, CA)

2008-11-18T23:59:59.000Z

74

Kentucky Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Kentucky Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2 1980's 11 14 12 19 17 13 17 19 19 22 1990's 8 10 8 6 47 27 24 26 20 29 2000's 27 25 25 25 19 30 36 34 34 32 2010's 111 98 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 Kentucky Associated-Dissolved Natural Gas Proved Reserves, Wet After

75

Florida Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Florida Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 108 1980's 122 99 86 64 90 81 69 62 69 57 1990's 53 45 55 59 117 110 119 112 106 100 2000's 93 96 102 92 88 87 50 110 1 7 2010's 30 2 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 Florida Associated-Dissolved Natural Gas Proved Reserves, Wet After

76

Logic Simulation Using Graphics Processors.  

E-Print Network (OSTI)

??Logic Simulation is widely used to verify the logical correctness of hardware designs. In this work, we present the implementation of a generic graphics processor… (more)

Perinkulam, Atchuthan S

2007-01-01T23:59:59.000Z

77

Electric and Gas Industries Association | Open Energy Information  

Open Energy Info (EERE)

and Gas Industries Association and Gas Industries Association Jump to: navigation, search Name Electric and Gas Industries Association Place Sacramento, CA Zip 95821 Website http://www.egia.org/ Coordinates 38.6228166Ā°, -121.3827505Ā° 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":38.6228166,"lon":-121.3827505,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

78

Embedded DSP Processor Design: Application Specific Instruction Set Processors  

Science Conference Proceedings (OSTI)

This book provides design methods for Digital Signal Processors and Application Specific Instruction set Processors, based on the author's extensive, industrial design experience. Top-down and bottom-up design methodologies are presented, providing valuable ... Keywords: Circuits, Data Processing, Electricity, Microelectronics

Dake Liu

2008-05-01T23:59:59.000Z

79

High-pressure coal fuel processor development  

DOE Green Energy (OSTI)

Caterpillar shares DOE/METC interest in demonstrating the technology required to displace petroleum-based engine fuels with various forms of low cost coal. Current DOE/METC programs on mild gasification and coal-water-slurries are addressing two approaches to this end. Engine and fuel processor system concept studies by Caterpillar have identified a third, potentially promising, option. This option includes high-pressure fuel processing of run-of-the-mine coal and direct injection of the resulting low-Btu gas stream into an ignition assisted, high compression ratio diesel engine. The compactness and predicted efficiency of the system make it suitable for application to line-haul railroad locomotives. A successful conclusion of the program will enable further component development work and full-scale system demonstrations of this potentially important technology. This paper covers the work on fuel processor rig testing completed in FY92.

Greenhalgh, M.L.; Wen, C.S.; Smith, L.

1992-12-31T23:59:59.000Z

80

High-pressure coal fuel processor development  

DOE Green Energy (OSTI)

Caterpillar shares DOE/METC interest in demonstrating the technology required to displace petroleum-based engine fuels with various forms of low cost coal. Current DOE/METC programs on mild gasification and coal-water-slurries are addressing two approaches to this end. Engine and fuel processor system concept studies by Caterpillar have identified a third, potentially promising, option. This option includes high-pressure fuel processing of run-of-the-mine coal and direct injection of the resulting low-Btu gas stream into an ignition assisted, high compression ratio diesel engine. The compactness and predicted efficiency of the system make it suitable for application to line-haul railroad locomotives. A successful conclusion of the program will enable further component development work and full-scale system demonstrations of this potentially important technology. This paper covers the work on fuel processor rig testing completed in FY92.

Greenhalgh, M.L.; Wen, C.S.; Smith, L.

1992-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

Relational joins on graphics processors  

Science Conference Proceedings (OSTI)

We present a novel design and implementation of relational join algorithms for new-generation graphics processing units (GPUs). The most recent GPU features include support for writing to random memory locations, efficient inter-processor communication, ... Keywords: graphics processors, join, parallel processing, primitive, relational database, sort

Bingsheng He; Ke Yang; Rui Fang; Mian Lu; Naga Govindaraju; Qiong Luo; Pedro Sander

2008-06-01T23:59:59.000Z

82

California Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) California Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2,961 1980's 3,345 2,660 2,663 2,546 2,507 1990's 2,400 2,213 2,093 1,982 1,698 1,619 1,583 1,820 1,879 2,150 2000's 2,198 1,922 1,900 1,810 2,006 2,585 2,155 2,193 1,917 2,314 2010's 2,282 2,532 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

83

Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Louisiana Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 3,360 2,391 2,128 1,794 1,741 1990's 1,554 1,394 1,167 926 980 1,001 1,039 1,016 911 979 2000's 807 796 670 586 557 588 561 641 1,235 1,072 2010's 679 639 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

84

Colorado Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Colorado Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 181 1980's 200 259 206 173 208 167 190 219 177 236 1990's 510 682 762 1,162 1,088 1,072 1,055 533 772 781 2000's 960 1,025 1,097 1,186 1,293 1,326 1,541 1,838 2,010 1,882 2010's 2,371 2,518 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

85

Modeling Swtichgrass Biomass Production and Associated Greenhouse Gas Emissions  

E-Print Network (OSTI)

Modeling Swtichgrass Biomass Production and Associated Greenhouse Gas Emissions Weiyuan Zhu, Johan in the atmosphere have led to renewed interest in energy from plant biomass. Surfing the internet or flipping to a series of concerns, apprehensions and challenges presented by a shift to a heavier reliance on biomass

California at Davis, University of

86

Edison processor information is not uner  

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

processor information is no longer under NDA Edison processor information is no longer under NDA September 11, 2013 (0 Comments) Ivy Bridge was announced by Intel on 9102013....

87

Texas - RRC District 7B Associated-Dissolved Natural Gas, Wet...  

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

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 7B Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

88

Texas - RRC District 8A Associated-Dissolved Natural Gas, Wet...  

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

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 8A Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

89

Texas - RRC District 7C Associated-Dissolved Natural Gas, Wet...  

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

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 7C Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

90

Flexible MIPS soft processor architecture  

E-Print Network (OSTI)

The flexible MIPS soft processor architecture borrows selected technologies from high-performance computing to deliver a modular, highly customizable CPU targeted towards FPGA implementations for embedded systems; the ...

Carli, Roberto

2008-01-01T23:59:59.000Z

91

Flexible MIPS Soft Processor Architecture  

E-Print Network (OSTI)

The flexible MIPS soft processor architecture borrows selected technologies from high-performance computing to deliver a modular, highly customizable CPU targeted towards FPGA implementations for embedded systems; the ...

Carli, Roberto

2008-06-16T23:59:59.000Z

92

Programming reaction-diffusion processors  

Science Conference Proceedings (OSTI)

In reaction-diffusion (RD) processors, both the data and the results of the computation are encoded as concentration profiles of the reagents. The computation is performed via the spreading and interaction of wave fronts. Most prototypes of RD computers ...

Andrew Adamatzky

2004-09-01T23:59:59.000Z

93

California - San Joaquin Basin Onshore Associated-Dissolved Natural Gas,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) California - San Joaquin Basin Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2,253 1980's 2,713 2,664 2,465 2,408 2,270 2,074 2,006 2,033 1,947 1,927 1990's 1,874 1,818 1,738 1,676 1,386 1,339 1,304 1,494 1,571 1,685 2000's 1,665 1,463 1,400 1,365 1,549 2,041 1,701 1,749 1,632 2,002 2010's 1,949 2,179 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014

94

Gas injection as an alternative option for handling associated gas produced from deepwater oil developments in the Gulf of Mexico  

E-Print Network (OSTI)

The shift of hydrocarbon exploration and production to deepwater has resulted in new opportunities for the petroleum industry(in this project, the deepwater depth greater than 1,000 ft) but also, it has introduced new challenges. In 2001,more than 999 Bcf of associated gas were produced from the Gulf of Mexico, with deepwater associated gas production accounting for 20% of this produced gas. Two important issues are the potential environmental impacts and the economic value of deepwater associated gas. This project was designed to test the viability of storing associated gas in a saline sandstone aquifer above the producing horizon. Saline aquifer storage would have the dual benefits of gas emissions reduction and gas storage for future use. To assess the viability of saline aquifer storage, a simulation study was conducted with a hypothetical sandstone aquifer in an anticlinal trap. Five years of injection were simulated followed by five years of production (stored gas recovery). Particular attention was given to the role of relative permeability hysteresis in determining trapped gas saturation, as it tends to control the efficiency of the storage process. Various cases were run to observe the effect of location of the injection/production well and formation dip angle. This study was made to: (1) conduct a simulation study to investigate the effects of reservoir and well parameters on gas storage performance; (2) assess the drainage and imbibition processes in aquifer gas storage; (3) evaluate methods used to determine relative permeability and gas residual saturation ; and (4) gain experience with, and confidence in, the hysteresis option in IMEX Simulator for determining the trapped gas saturation. The simulation results show that well location and dip angle have important effects on gas storage performance. In the test cases, the case with a higher dip angle favors gas trapping, and the best recovery is the top of the anticlinal structure. More than half of the stored gas is lost due to trapped gas saturations and high water saturation with corresponding low gas relative permeability. During the production (recovery) phase, it can be expected that water-gas production ratios will be high. The economic limit of the stored gas recovery will be greatly affected by producing water-gas ratio, especially for deep aquifers. The result indicates that it is technically feasible to recover gas injected into a saline aquifer, provided the aquifer exhibits the appropriate dip angle, size and permeability, and residual or trapped gas saturation is also important. The technical approach used in this study may be used to assess saline aquifer storage in other deepwater regions, and it may provide a preliminary framework for studies of the economic viability of deepwater saline aquifer gas storage.

Qian, Yanlin

2003-05-01T23:59:59.000Z

95

Agricultural greenhouse gas emissions : costs associated with farm level mitigation.  

E-Print Network (OSTI)

??Agricultural greenhouse gas emissions within New Zealand account for 48 percent of all national greenhouse gas emissions. With the introduction of the emissions trading scheme… (more)

Wolken, Antony Raymond

2009-01-01T23:59:59.000Z

96

Database for LDV Signal Processor Performance Analysis  

Science Conference Proceedings (OSTI)

A comparative and quantitative analysis of various laser velocimeter signal processors is difficult because standards for characterzing signal bursts have not been established. This leaves the researcher to select a signal processor based only on manufacturers'' ...

Baker Glenn D.; Murphy R. Jay; Meyers James F.

1989-09-01T23:59:59.000Z

97

Proceedings of symposium on operation and maintenance of synthetic gas plants  

SciTech Connect

The Symposium on Operation and Maintenance of Synthetic Gas Plants sponsored by the Gas Processors Association and the American Petroleum Institute (Division of Refining) was held at the Statler Hilton Hotel, Dallas, Texas, October 10, 1973. Four papers have been entered individually into EDB. (LTN)

1973-01-01T23:59:59.000Z

98

,"U.S. Federal Offshore Associated-Dissolved Natural Gas, Wet...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Federal Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves...

99

,"U.S. Associated-Dissolved Natural Gas Proved Reserves, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease...

100

Greenhouse gas emissions associated with different meat-free diets in Sweden.  

E-Print Network (OSTI)

?? The production of food is responsible for large share of the anthropogenic greenhouse gas emissions. There is a wide range of emissions associated with… (more)

Baumann, Andreas

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

,"Texas - RRC District 7B Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas - RRC District 7B Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

102

,"Texas - RRC District 8A Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas - RRC District 8A Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

103

,"Texas - RRC District 7C Associated-Dissolved Natural Gas, Wet...  

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

,"Worksheet Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas - RRC District 7C Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved...

104

Automotive Fuel Processor Development and Demonstration with Fuel Cell Systems  

DOE Green Energy (OSTI)

The potential for fuel cell systems to improve energy efficiency and reduce emissions over conventional power systems has generated significant interest in fuel cell technologies. While fuel cells are being investigated for use in many applications such as stationary power generation and small portable devices, transportation applications present some unique challenges for fuel cell technology. Due to their lower operating temperature and non-brittle materials, most transportation work is focusing on fuel cells using proton exchange membrane (PEM) technology. Since PEM fuel cells are fueled by hydrogen, major obstacles to their widespread use are the lack of an available hydrogen fueling infrastructure and hydrogen's relatively low energy storage density, which leads to a much lower driving range than conventional vehicles. One potential solution to the hydrogen infrastructure and storage density issues is to convert a conventional fuel such as gasoline into hydrogen onboard the vehicle using a fuel processor. Figure 2 shows that gasoline stores roughly 7 times more energy per volume than pressurized hydrogen gas at 700 bar and 4 times more than liquid hydrogen. If integrated properly, the fuel processor/fuel cell system would also be more efficient than traditional engines and would give a fuel economy benefit while hydrogen storage and distribution issues are being investigated. Widespread implementation of fuel processor/fuel cell systems requires improvements in several aspects of the technology, including size, startup time, transient response time, and cost. In addition, the ability to operate on a number of hydrocarbon fuels that are available through the existing infrastructure is a key enabler for commercializing these systems. In this program, Nuvera Fuel Cells collaborated with the Department of Energy (DOE) to develop efficient, low-emission, multi-fuel processors for transportation applications. Nuvera's focus was on (1) developing fuel processor subsystems (fuel reformer, CO cleanup, and exhaust cleanup) that were small enough to integrate on a vehicle and (2) evaluating the fuel processor system performance for hydrogen production, efficiency, thermal integration, startup, durability and ability to integrate with fuel cells. Nuvera carried out a three-part development program that created multi-fuel (gasoline, ethanol, natural gas) fuel processing systems and investigated integration of fuel cell / fuel processor systems. The targets for the various stages of development were initially based on the goals of the DOE's Partnership for New Generation Vehicles (PNGV) initiative and later on the Freedom Car goals. The three parts are summarized below with the names based on the topic numbers from the original Solicitation for Financial Assistance Award (SFAA).

Nuvera Fuel Cells

2005-04-15T23:59:59.000Z

105

Energy Department, Northwest Food Processors Association Set...  

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

signed a Memorandum of Understanding (MOU) announcing an industry-wide target of reducing energy intensity (energy use per unit of output) by 25 percent over the next ten years....

106

The Role of Isotopes in Monitoring Water Quality Impacts Associated with Shale Gas Drilling  

E-Print Network (OSTI)

The Role of Isotopes in Monitoring Water Quality Impacts Associated with Shale Gas Drilling Methane, including shale gas drilling. Monitoring techniques exist for detecting methane and, in some cases detail within the context of shale gas drilling activities in New York, as well as their uses

Wang, Z. Jane

107

Liquid polymorphism and density anomaly in a three-dimensional associating lattice gas  

E-Print Network (OSTI)

Liquid polymorphism and density anomaly in a three-dimensional associating lattice gas Mauricio-dimensional associating lattice gas (ALG) model. This model combines orientational ice-like interactions and "van der the presence of two liquid phase, two critical points and density anomaly. PACS numbers: 1 #12;I. INTRODUCTION

Barbosa, Marcia C. B.

108

Optimization Online - Processor Speed Control with Thermal ...  

E-Print Network (OSTI)

Sep 29, 2007 ... Processor Speed Control with Thermal Constraints. Almir Mutapcic(almirm ***at** * stanford.edu) Stephen Boyd(boyd ***at*** stanford.edu)

109

Customizable Fuel Processor Technology Benefits Fuel Cell ...  

Customizable Fuel Processor Technology Benefits Fuel Cell Power Industry (ANL-IN-00-030) Argonne National Laboratory. Contact ANL About This ...

110

Geothermal Food Processors Agricultural Drying Low Temperature...  

Open Energy Info (EERE)

Login | Sign Up Search Page Edit with form History Facebook icon Twitter icon Geothermal Food Processors Agricultural Drying Low Temperature Geothermal Facility Jump to:...

111

Prototype Cathode Processor (PCP) - Nuclear Engineering Division...  

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

processor has allowed the prototype unit to purify, by distillation, several hundred kilograms of uranium chloride salt produced by the Chemical Sciences and Engineering Division...

112

AN ULTRAFAST FOURIER TRANSFORM PARALLEL PROCESSOR  

E-Print Network (OSTI)

that uses the UFTPP 2-D processor of Filtered Projectionsprojections algorithm are The cited. be Assisted operation.Image Reconstruction from Projections Conclusion REFERENCES

Greenberg, W.L.

2013-01-01T23:59:59.000Z

113

Louisiana State Offshore Associated-Dissolved Natural Gas, Wet After Lease  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Louisiana State Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 449 251 260 207 231 1990's 207 207 154 157 168 148 157 130 98 120 2000's 129 145 84 79 61 63 56 65 686 513 2010's 107 51 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31 LA, State Offshore Associated-Dissolved Natural Gas Proved Reserves,

114

Intelligent Economic Alarm Processor (IEAP)  

E-Print Network (OSTI)

The advent of electricity market deregulation has placed great emphasis on the availability of information, the analysis of this information, and the subsequent decision-making to optimize system operation in a competitive environment. This creates a need for better ways of correlating the market activity with the physical grid operating states in real time and sharing such information among market participants. Choices of command and control actions may result in different financial consequences for market participants and severely impact their profits. This work provides a solution, the Intelligent Economic Alarm Processor to be implemented in a control center to assist the grid operator in rapidly identifying the faulted sections and market operation management. The task of fault section estimation is difficult when multiple faults, failures of protection devices, and false data are involved. A Fuzzy Reasoning Petri-nets approach has been proposed to tackle the complexities. In this approach, the fuzzy reasoning starting from protection system status data and ending with estimation of faulted power system section is formulated by Petri-nets. The reasoning process is implemented by matrix operations. Next, in order to better feed the FRPN model with more accurate inputs, the failure rates of the protections devices are analyzed. A new approach to assess the circuit breaker’s life cycle or deterioration stages using its control circuit data is introduced. Unlike the traditional “mean time” criteria, the deterioration stages have been mathematically defined by setting up the limits of various performance indices. The model can be automatically updated as the new real-time condition-based data become available to assess the CB’s operation performance using probability distributions. The economic alarm processor module is discussed in the end. This processor firstly analyzes the fault severity based on the information retrieved from the fault section estimation module, and gives the changes in the LMPs, total generation cost, congestion revenue etc. with electricity market schedules and trends. Then some suggested restorative actions are given to optimize the overall system benefit. When market participants receive such information in advance, they make estimation about the system operator's restorative action and their competitors' reaction to it.

Guan, Yufan

2013-08-01T23:59:59.000Z

115

Hill-climbing SMT processor resource distribution  

Science Conference Proceedings (OSTI)

The key to high performance in Simultaneous MultiThreaded (SMT) processors lies in optimizing the distribution of shared resources to active threads. Existing resource distribution techniques optimize performance only indirectly. They infer potential ... Keywords: Hill-climbing algorithm, SMT processor, limit study

Seungryul Choi; Donald Yeung

2009-02-01T23:59:59.000Z

116

Adaptive load sharing for network processors  

Science Conference Proceedings (OSTI)

A novel scheme for processing packets in a router is presented that provides load sharing among multiple network processors distributed within the router. It is complemented by a feedback control mechanism designed to prevent processor overload. Incoming ... Keywords: computer networks, feedback control, load balancing, load sharing, packet processing, router architecture

Lukas Kencl; Jean-Yves Le Boudec

2008-04-01T23:59:59.000Z

117

New Mexico - West Associated-Dissolved Natural Gas, Wet After Lease  

Gasoline and Diesel Fuel Update (EIA)

West Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) West Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) New Mexico - West Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 151 1980's 156 150 146 180 194 181 214 213 259 178 1990's 184 156 127 107 97 119 108 106 98 92 2000's 115 99 103 89 90 98 82 87 86 82 2010's 105 143 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

118

Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Utah Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 367 1980's 414 335 325 360 341 391 410 471 475 442 1990's 455 469 309 289 286 277 301 310 209 321 2000's 348 303 359 299 290 308 317 368 321 601 2010's 631 909 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

119

Kansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Kansas Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 167 1980's 185 139 112 132 110 115 132 115 103 101 1990's 114 115 94 93 75 67 82 51 60 52 2000's 40 105 66 85 80 83 82 83 85 83 2010's 79 127 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

120

North Dakota Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) North Dakota Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 201 1980's 239 253 248 257 267 331 293 276 266 313 1990's 334 243 266 274 275 263 255 257 261 250 2000's 264 270 315 316 320 343 357 417 484 1,070 2010's 1,717 2,511 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

Note: This page contains sample records for the topic "gas processors association" 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

Ohio Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Ohio Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,047 1980's 1,417 800 984 1,635 1,178 938 898 594 480 589 1990's 371 376 381 343 315 355 399 391 342 402 2000's 469 340 346 304 208 184 174 101 99 97 2010's 90 74 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

122

Texas - RRC District 4 Onshore Associated-Dissolved Natural Gas, Wet After  

Gasoline and Diesel Fuel Update (EIA)

4 Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) 4 Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 4 Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,416 1980's 1,292 1,005 890 765 702 684 596 451 393 371 1990's 301 243 228 215 191 209 246 368 394 182 2000's 176 140 150 136 165 148 110 117 127 96 2010's 91 61 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

123

California State Offshore Associated-Dissolved Natural Gas, Wet After Lease  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) California State Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 226 1980's 160 244 232 221 206 1990's 188 55 59 63 59 56 47 54 39 58 2000's 86 80 85 76 85 89 85 79 54 53 2010's 63 79 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

124

Texas - RRC District 1 Associated-Dissolved Natural Gas, Wet After Lease  

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

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 1 Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 209 1980's 172 180 216 175 170 260 241 205 204 251 1990's 333 401 361 191 151 248 446 68 51 67 2000's 69 43 47 48 45 57 61 72 60 67 2010's 267 900 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

125

Gulf of Mexico Federal Offshore - Texas Associated-Dissolved Natural Gas,  

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

Texas Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Gulf of Mexico Federal Offshore - Texas Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 474 320 541 522 532 494 1990's 446 407 691 574 679 891 794 1,228 1,224 1,383 2000's 1,395 1,406 1,267 1,119 886 547 378 377 465 629 2010's 689 539 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

126

West Virginia Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) West Virginia Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 76 1980's 122 63 83 86 73 73 65 150 141 98 1990's 86 159 198 190 133 74 71 59 43 88 2000's 98 48 21 23 20 19 16 16 23 24 2010's 29 52 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

127

Texas - RRC District 2 Onshore Associated-Dissolved Natural Gas, Wet After  

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

2 Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) 2 Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas - RRC District 2 Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 955 1980's 921 806 780 747 661 570 517 512 428 430 1990's 407 352 308 288 299 245 252 235 204 202 2000's 115 65 70 81 76 109 118 137 72 72 2010's 134 924 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

128

Table 13: Associated-dissolved natural gas proved reserves, reserves changes, an  

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

: Associated-dissolved natural gas proved reserves, reserves changes, and production, wet after lease separation, 2011" : Associated-dissolved natural gas proved reserves, reserves changes, and production, wet after lease separation, 2011" "billion cubic feet" ,,"Changes in Reserves During 2011" ,"Published",,,,,,,,"New Reservoir" ,"Proved",,"Revision","Revision",,,,"New Field","Discoveries","Estimated","Proved" ,"Reserves","Adjustments","Increases","Decreases","Sales","Acquisitions","Extensions","Discoveries","in Old Fields","Production","Reserves" "State and Subdivision",40543,"(+,-)","(+)","(-)","(-)","(+)","(+)","(+)","(+)","(-)",40908

129

NETL: News Release - Data Acquisition Processor Fills Gap for Extreme  

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

9, 2010 9, 2010 Data Acquisition Processor Fills Gap for Extreme Down-hole Conditions Honeywell Develops Unique Reprogrammable High Temperature Device Morgantown, WV - Honeywell International, Inc. has developed a Reconfigurable Processor for Data Acquisition (RPDA) - a reprogrammable, multi-functional device that can operate at temperatures up to 250oC (482oF). The system is housed in a rugged package suitable for deep down-hole oil and natural gas logging and measurement-while-drilling (MWD) operations, and permanent wellbore installation applications. The project was funded through a cooperative agreement with the National Energy Technology Laboratory (NETL) under the Office of Fossil Energy's Oil and Natural Gas Program. Deep wells are generally defined as having a true vertical depth (TVD) greater than 15,000 feet, while ultra-deep wells are deeper than 25,000 feet TVD. Potential recoverable natural gas and oil resources from deep formations are significant, and deep wells tend to produce at much higher daily rates than conventional shallower wells.

130

Table 19. Reported proved nonproducing reserves of crude oil, lease condensate, nonassociated gas, associated dissolved gas, and total gas (wet after lease separation), 2011  

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

: Reported proved nonproducing reserves of crude oil, lease condensate, : Reported proved nonproducing reserves of crude oil, lease condensate, nonassociated gas, associated dissolved gas, and total gas (wet after lease separation), 2011 a Lease Nonassociated Associated Total Crude Oil Condensate Gas Dissolved Gas Gas State and Subdivision (Million bbls) (Million bbls) (Bcf) (Bcf) (Bcf) Alaska 566 0 288 63 351 Lower 48 States 8,483 880 104,676 13,197 117,873 Alabama 1 0 101 1 102 Arkansas 0 0 5,919 0 5,919 California 542 2 267 128 395 Coastal Region Onshore 248 0 0 20 20 Los Angeles Basin Onshore 69 0 0 23 23 San Joaquin Basin Onshore 163 0 265 54 319 State Offshore 62 2 2 31 33 Colorado 208 30 5,316 1,478 6,794 Florida 4 0 4 0 4 Kansas 4 0 244 39 283 Kentucky 0 0 75 0 75 Louisiana 152 29 14,905 257 15,162 North 30 10 13,820 12 13,832 South Onshore 113 17 1,028 232 1,260 State Offshore 9 2 57 13 70 Michigan 0

131

Development of an External Fuel Processor for a Solid Oxide Fuel Cell  

DOE Green Energy (OSTI)

A 250 kW External Fuel Processor was developed and tested that will supply the gases needed by a pipeline natural gas fueled, solid oxide fuel cell during all modes of operation. The fuel processor consists of three major subsystems--a desulfurizer to remove fuel sulfur to an acceptable level, a synthesis gas generator to support plant heat-up and low load fuel cell operations, and a start gas generator to supply a non-flammable, reducing gas to the fuel cell during startup and shutdown operations. The desulfurization subsystem uses a selective catalytic sulfur oxidation process that was developed for operation at elevated pressure and removes the fuel sulfur to a total sulfur content of less than 80 ppbv. The synthesis gas generation subsystem uses a waterless, catalytic partial oxidation reactor to produce a hydrogen-rich mixture from the natural gas and air. An operating window was defined that allows carbon-free operation while maintaining catalyst temperatures that will ensure long-life of the reactor. The start gas subsystem generates an oxygen-free, reducing gas from the pipeline natural gas using a low-temperature combustion technique. These physically and thermally integrated subsystems comprise the 250 kW External Fuel Processor. The 250 kW External Fuel Processor was tested at the Rolls-Royce facility in North Canton, Ohio to verify process performance and for comparison with design specifications. A step wise operation of the automatic controls through the startup, normal operation and shutdown sequences allowed the control system to be tuned and verified. A fully automated system was achieved that brings the fuel processor through its startup procedure, and then await commands from the fuel cell generator module for fuel supply and shutdown. The fuel processor performance met all design specifications. The 250 kW External Fuel Processor was shipped to an American Electric Power site where it will be tested with a Rolls-Royce solid oxide fuel cell generator module.

Daniel Birmingham; Crispin Debellis; Mark Perna; Anant Upadhyayula

2008-02-28T23:59:59.000Z

132

Low-voltage embedded biomedical processor design  

E-Print Network (OSTI)

Advances in mobile electronics are fueling new possibilities in a variety of applications, one of which is ambulatory medical monitoring with body-worn or implanted sensors. Digital processors on such sensors serve to ...

Kwong, Joyce Y. S. (Joyce Yui Si)

2010-01-01T23:59:59.000Z

133

IBM POWER7 multicore server processor  

Science Conference Proceedings (OSTI)

The IBM POWER® processor is the dominant reduced instruction set computing microprocessor in the world today, with a rich history of implementation and innovation over the last 20 years. In this paper, we describe the key features of ...

B. Sinharoy; R. Kalla; W. J. Starke; H. Q. Le; R. Cargnoni; J. A. Van Norstrand; B. J. Ronchetti; J. Stuecheli; J. Leenstra; G. L. Guthrie; D. Q. Nguyen; B. Blaner; C. F. Marino; E. Retter; P. Williams

2011-05-01T23:59:59.000Z

134

Ground movements associated with gas hydrate production. Final report  

SciTech Connect

This report deals with a study directed towards a modeling effort on production related ground movements and subsidence resulting from hydrate dissociation. The goal of this research study was to evaluate whether there could be subsidence related problems that could be an impediment to hydrate production. During the production of gas from a hydrate reservoir, it is expected that porous reservoir matrix becomes more compressible which may cause reservoir compression (compaction) under the influence of overburden weight. The overburden deformations can propagate its influence upwards causing subsidence near the surface where production equipment will be located. In the present study, the reservoir compaction is modeled by using the conventional ``stress equilibrium`` approach. In this approach, the overburden strata move under the influence of body force (i.e. self weight) in response to the ``cavity`` generated by reservoir depletion. The present study is expected to provide a ``lower bound`` solution to the subsidence caused by hydrate reservoir depletion. The reservoir compaction anticipated during hydrate production was modeled by using the finite element method, which is a powerful computer modeling technique. The ground movements at the reservoir roof (i.e. reservoir compression) cause additional stresses and disturbance in the overburden strata. In this study, the reservoir compaction was modeled by using the conventional ``stress equilibrium`` approach. In this approach, the overburden strata move under the influence of body force (i.e. self weight) in response to the ``cavity`` generated by reservoir depletion. The resulting stresses and ground movements were computed by using the finite element method. Based on the parameters used in this investigation, the maximum ground subsidence could vary anywhere from 0.50 to 6.50 inches depending on the overburden depth and the size of the depleted hydrate reservoir.

Siriwardane, H.J.; Kutuk, B.

1992-03-01T23:59:59.000Z

135

Conversion of associated natural gas to liquid hydrocarbons. Final report, June 1, 1995--January 31, 1997  

DOE Green Energy (OSTI)

The original concept envisioned for the use of Fischer-Tropsch processing (FTP) of United States associated natural gas in this study was to provide a way of utilizing gas which could not be brought to market because a pipeline was not available or for which there was no local use. Conversion of gas by FTP could provide a means of utilizing offshore associated gas which would not require installation of a pipeline or re-injection. The premium quality F-T hydrocarbons produced by conversion of the gas can be transported in the same way as the crude oil or in combination (blended) with it, eliminating the need for a separate gas transport system. FTP will produce a synthetic crude oil, thus increasing the effective size of the resource. The two conventional approaches currently used in US territory for handling of natural gas associated with crude petroleum production are re-injection and pipelining. Conversion of natural gas to a liquid product which can be transported to shore by tanker can be accomplished by FTP to produce hydrocarbons, or by conversion to chemical products such as methanol or ammonia, or by cryogenic liquefaction (LNG). This study considers FTP and briefly compares it to methanol and LNG. The Energy International Corporation cobalt catalyst, ratio adjusted, slurry bubble column F-T process was used as the basis for the study and the comparisons. An offshore F-T plant can best be accommodated by an FPSO (Floating Production, Storage, Offloading vessel) based on a converted surplus tanker, such as have been frequently used around the world recently. Other structure types used in deep water (platforms) are more expensive and cannot handle the required load.

NONE

1997-12-31T23:59:59.000Z

136

Quad County Corn Processors | Open Energy Information  

Open Energy Info (EERE)

Quad County Corn Processors Quad County Corn Processors Jump to: navigation, search Name Quad County Corn Processors Place Galva, Iowa Zip 51020 Product Farmer owned corn processing facility management company. Coordinates 38.38422Ā°, -97.537539Ā° 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":38.38422,"lon":-97.537539,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

137

Midwest Grain Processors MGP | Open Energy Information  

Open Energy Info (EERE)

Midwest Grain Processors MGP Midwest Grain Processors MGP Jump to: navigation, search Name Midwest Grain Processors (MGP) Place Lakota, Iowa Zip 50451 Product Iowa-based bioethanol producer using corn as feedstock. Coordinates 48.042535Ā°, -98.335979Ā° 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":48.042535,"lon":-98.335979,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

138

Large-scale Nanostructure Simulations from X-ray Scattering Data On Graphics Processor Clusters  

E-Print Network (OSTI)

X-ray Scattering Data On Graphics Processor Clusters Abhinavaccelerators. General purpose graphics processors o?er ?nethe form factors on graphics processors. Form Factor Kernel

Sarje, Abhinav

2012-01-01T23:59:59.000Z

139

U.S. Federal Offshore Associated-Dissolved Natural Gas, Wet After Lease  

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

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) U.S. Federal Offshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1990's 6,773 6,487 6,315 6,120 6,738 7,471 7,437 7,913 7,495 7,093 2000's 7,010 8,649 8,090 7,417 6,361 5,904 4,835 4,780 5,106 5,223 2010's 5,204 5,446 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease Separation, as of Dec. 31

140

Louisiana - South Onshore Associated-Dissolved Natural Gas, Wet After Lease  

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

South Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) South Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Louisiana - South Onshore Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 2,304 1980's 2,134 1,871 1,789 1,582 1,488 1,792 1,573 1,380 1,338 1,273 1990's 1,106 995 853 649 678 720 627 599 630 599 2000's 492 483 427 368 389 427 415 503 471 506 2010's 499 490 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

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141

Texas Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Texas Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's 10,832 10,753 9,735 9,340 9,095 9,205 1990's 8,999 8,559 8,667 7,880 7,949 7,787 8,160 7,786 7,364 7,880 2000's 6,833 6,089 6,387 6,437 6,547 7,003 7,069 7,530 7,559 8,762 2010's 10,130 13,507 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas Proved Reserves, Wet After Lease

142

Multi-processor including data flow accelerator module  

DOE Patents (OSTI)

An accelerator module for a data flow computer includes an intelligent memory. The module is added to a multiprocessor arrangement and uses a shared tagged memory architecture in the data flow computer. The intelligent memory module assigns locations for holding data values in correspondence with arcs leading to a node in a data dependency graph. Each primitive computation is associated with a corresponding memory cell, including a number of slots for operands needed to execute a primitive computation, a primitive identifying pointer, and linking slots for distributing the result of the cell computation to other cells requiring that result as an operand. Circuitry is provided for utilizing tag bits to determine automatically when all operands required by a processor are available and for scheduling the primitive for execution in a queue. Each memory cell of the module may be associated with any of the primitives, and the particular primitive to be executed by the processor associated with the cell is identified by providing an index, such as the cell number for the primitive, to the primitive lookup table of starting addresses. The module thus serves to perform functions previously performed by a number of sections of data flow architectures and coexists with conventional shared memory therein. A multiprocessing system including the module operates in a hybrid mode, wherein the same processing modules are used to perform some processing in a sequential mode, under immediate control of an operating system, while performing other processing in a data flow mode.

Davidson, George S. (Albuquerque, NM); Pierce, Paul E. (Albuquerque, NM)

1990-01-01T23:59:59.000Z

143

On dynamic load balancing on graphics processors  

Science Conference Proceedings (OSTI)

To get maximum performance on the many-core graphics processors it is important to have an even balance of the workload so that all processing units contribute equally to the task at hand. This can be hard to achieve when the cost of a task is not known ...

Daniel Cederman; Philippas Tsigas

2008-06-01T23:59:59.000Z

144

Trapping and migration of methane associated with the gas hydrate stability zone at the Blake Ridge Diapir  

E-Print Network (OSTI)

on lateral variations of the BGHS and BSR. This may be important for gas hydrate studies in regions of the manuscript. References Brown, K.M., 1996. The nature, distribution, and origin of gas hydrate in the ChileTrapping and migration of methane associated with the gas hydrate stability zone at the Blake Ridge

Taylor, Michael H.

145

IBM system z10 processor cache subsystem microarchitecture  

Science Conference Proceedings (OSTI)

With the introduction of the high-frequency IBM System z10™ processor design, a new, robust cache hierarchy was needed to enable up to 80 of these processors aggregated into a tightly coupled symmetric multiprocessor (SMP) system to ...

P. Mak; C. R. Walters; G. E. Strait

2009-01-01T23:59:59.000Z

146

Gas  

Science Conference Proceedings (OSTI)

... Implements a gas based on the ideal gas law. It should be noted that this model of gases is niave (from many perspectives). ...

147

Rethinking custom ISE identification: a new processor-agnostic method  

Science Conference Proceedings (OSTI)

The last decade has witnessed the emergence of the Application Specific Instruction-set Processor (ASIP) as a viable platform for embedded systems. Extensible ASIPs allow the user to augment a base processor with Instruction Set Extensions (ISEs) that ... Keywords: ISE identification, custom processors, maximal cluster

Ajay K. Verma; Philip Brisk; Paolo Ienne

2007-09-01T23:59:59.000Z

148

RESOURCE CHARACTERIZATION AND QUANTIFICATION OF NATURAL GAS-HYDRATE AND ASSOCIATED FREE-GAS ACCUMULATIONS IN THE PRUDHOE BAY - KUPARUK RIVER AREA ON THE NORTH SLOPE OF ALASKA  

SciTech Connect

Interim results are presented from the project designed to characterize, quantify, and determine the commercial feasibility of Alaska North Slope (ANS) gas-hydrate and associated free-gas resources in the Prudhoe Bay Unit (PBU), Kuparuk River Unit (KRU), and Milne Point Unit (MPU) areas. This collaborative research will provide practical input to reservoir and economic models, determine the technical feasibility of gas hydrate production, and influence future exploration and field extension of this potential ANS resource. The large magnitude of unconventional in-place gas (40-100 TCF) and conventional ANS gas commercialization evaluation creates industry-DOE alignment to assess this potential resource. This region uniquely combines known gas hydrate presence and existing production infrastructure. Many technical, economical, environmental, and safety issues require resolution before enabling gas hydrate commercial production. Gas hydrate energy resource potential has been studied for nearly three decades. However, this knowledge has not been applied to practical ANS gas hydrate resource development. ANS gas hydrate and associated free gas reservoirs are being studied to determine reservoir extent, stratigraphy, structure, continuity, quality, variability, and geophysical and petrophysical property distribution. Phase 1 will characterize reservoirs, lead to recoverable reserve and commercial potential estimates, and define procedures for gas hydrate drilling, data acquisition, completion, and production. Phases 2 and 3 will integrate well, core, log, and long-term production test data from additional wells, if justified by results from prior phases. The project could lead to future ANS gas hydrate pilot development. This project will help solve technical and economic issues to enable government and industry to make informed decisions regarding future commercialization of unconventional gas-hydrate resources.

Robert Hunter; Shirish Patil; Robert Casavant; Tim Collett

2003-06-02T23:59:59.000Z

149

Deep Trek Re-configurable Processor for Data Acquisition (RPDA)  

Science Conference Proceedings (OSTI)

This report summarizes technical progress achieved during the cooperative research agreement between Honeywell and U.S. Department of Energy to develop a high-temperature Re-configurable Processor for Data Acquisition (RPDA). The RPDA development has incorporated multiple high-temperature (225C) electronic components within a compact co-fired ceramic Multi-Chip-Module (MCM) package. This assembly is suitable for use in down-hole oil and gas applications. The RPDA module is programmable to support a wide range of functionality. Specifically this project has demonstrated functional integrity of the RPDA package and internal components, as well as functional integrity of the RPDA configured to operate as a Multi-Channel Data Acquisition Controller. This report reviews the design considerations, electrical hardware design, MCM package design, considerations for manufacturing assembly, test and screening, and results from prototype assembly and characterization testing.

Bruce Ohme; Michael Johnson

2009-06-30T23:59:59.000Z

150

Summary report : universal fuel processor.  

DOE Green Energy (OSTI)

The United States produces only about 1/3 of the more than 20 million barrels of petroleum that it consumes daily. Oil imports into the country are roughly equivalent to the amount consumed in the transportation sector. Hence the nation in general, and the transportation sector in particular, is vulnerable to supply disruptions and price shocks. The situation is anticipated to worsen as the competition for limited global supplies increases and oil-rich nations become increasingly willing to manipulate the markets for this resource as a means to achieve political ends. The goal of this project was the development and improvement of technologies and the knowledge base necessary to produce and qualify a universal fuel from diverse feedstocks readily available in North America and elsewhere (e.g. petroleum, natural gas, coal, biomass) as a prudent and positive step towards mitigating this vulnerability. Three major focus areas, feedstock transformation, fuel formulation, and fuel characterization, were identified and each was addressed. The specific activities summarized herein were identified in consultation with industry to set the stage for collaboration. Two activities were undertaken in the area of feedstock transformation. The first activity focused on understanding the chemistry and operation of autothermal reforming, with an emphasis on understanding, and therefore preventing, soot formation. The second activity was focused on improving the economics of oxygen production, particularly for smaller operations, by integrating membrane separations with pressure swing adsorption. In the fuel formulation area, the chemistry of converting small molecules readily produced from syngas directly to fuels was examined. Consistent with the advice from industry, this activity avoided working on improving known approaches, giving it an exploratory flavor. Finally, the fuel characterization task focused on providing a direct and quantifiable comparison of diesel fuel and JP-8.

Coker, Eric Nicholas; Rice, Steven F. (Sandia National Laboratories, Livermore, CA); Kemp, Richard Alan; Stewart, Constantine A.; Miller, James Edward; Cornelius, Christopher James; Staiger, Chad Lynn; Pickett, Lyle M. (Sandia National Laboratories, Livermore, CA)

2008-01-01T23:59:59.000Z

151

U.S. Associated-Dissolved Natural Gas, Wet After Lease Separation, New  

Gasoline and Diesel Fuel Update (EIA)

Reservoir Discoveries in Old Fields (Billion Cubic Feet) Reservoir Discoveries in Old Fields (Billion Cubic Feet) U.S. Associated-Dissolved Natural Gas, Wet After Lease Separation, New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 264 1980's 369 271 365 326 296 341 189 155 339 174 1990's 250 334 292 163 202 634 338 187 218 424 2000's 249 477 331 124 97 79 65 73 820 169 2010's 186 160 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Associated-Dissolved Natural Gas New Reservoir Discoveries in Old Fields, Wet After Lease Separation

152

Energy Information Directory of the Energy Information Administration  

U.S. Energy Information Administration (EIA)

Gas processing - safety practices; Gas processing - testing procedures; Gas Processors Association; Gas Research Institute; Gas Technology Institute; Gas transmission;

153

A quantum information processor with trapped ions  

E-Print Network (OSTI)

Quantum computers hold the promise to solve certain problems exponentially faster than their classical counterparts. Trapped atomic ions are among the physical systems in which building such a computing device seems viable. In this work we present a small-scale quantum information processor based on a string of $^{40}$Ca${^+}$ ions confined in a macroscopic linear Paul trap. We review our set of operations which includes non-coherent operations allowing us to realize arbitrary Markovian processes. In order to build a larger quantum information processor it is mandatory to reduce the error rate of the available operations which is only possible if the physics of the noise processes is well understood. We identify the dominant noise sources in our system and discuss their effects on different algorithms. Finally we demonstrate how our entire set of operations can be used to facilitate the implementation of algorithms by examples of the quantum Fourier transform and the quantum order finding algorithm.

Philipp Schindler; Daniel Nigg; Thomas Monz; Julio T. Barreiro; Esteban Martinez; Shannon X. Wang; Stephan Quint; Matthias F. Brandl; Volckmar Nebendahl; Christian F. Roos; Michael Chwalla; Markus Hennrich; Rainer Blatt

2013-08-14T23:59:59.000Z

154

The new UA1 calorimeter trigger processor  

SciTech Connect

The UA1 First Level Trigger Processor (TP) is a fast digital machine with a highly parallel pipelined architecture of fast TTL combinational and programmable logic controlled by programmable microsequencers. The TP uses 100,000 IC's housed in 18 crates each containing 21 fastbus sized modules. It is hardwired with a very high level of interconnection. The energy deposited in the upgraded calorimeter is digitised into 1700 bytes of input data every beam crossing. The Processor selects in 1.5 microseconds events for further processing. The new electron trigger has improved hadron jet rejection, achieved by requiring low energy deposition around the electro-magnetic cluster. A missing transverse energy trigger and a total energy trigger have also been implemented.

Baird, S.A.; Campbell, D.; Cawthraw, M.; Coughlan, J.; Flynn, P.; Galagadera, S.; Grayer, G.; Halsall, R.; Shah, T.P.; Stephens, R.

1989-02-01T23:59:59.000Z

155

New Mexico Associated-Dissolved Natural Gas, Wet After Lease Separation,  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) New Mexico Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,823 1980's 1,689 1,649 1,520 1,503 1,569 1,490 1,446 1,445 1,453 1,378 1990's 1,435 1,554 1,597 1,585 1,641 1,678 1,693 1,420 1,443 1,578 2000's 1,588 1,447 1,482 1,545 1,578 1,661 1,772 1,841 1,755 1,982 2010's 2,213 2,552 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages:

156

New Mexico - East Associated-Dissolved Natural Gas, Wet After Lease  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) New Mexico - East Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 1,672 1980's 1,533 1,499 1,374 1,323 1,375 1,309 1,232 1,232 1,194 1,200 1990's 1,251 1,398 1,470 1,478 1,544 1,559 1,585 1,314 1,345 1,486 2000's 1,473 1,348 1,379 1,456 1,488 1,563 1,690 1,754 1,669 1,900 2010's 2,108 2,409 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages:

157

Lower 48 States Associated-Dissolved Natural Gas, Wet After Lease  

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

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Lower 48 States Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 32,208 1980's 33,443 32,870 31,268 31,286 30,282 29,515 28,684 27,457 26,609 26,611 1990's 26,242 25,088 24,701 23,551 23,913 24,532 24,715 24,666 23,385 24,206 2000's 23,065 23,232 23,165 22,285 21,180 21,874 20,754 21,916 22,396 25,290 2010's 27,850 34,288 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014

158

Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved  

Gasoline and Diesel Fuel Update (EIA)

Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Alaska Associated-Dissolved Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 27,217 1980's 28,567 28,676 30,814 30,408 30,356 31,092 30,893 30,732 6,269 6,198 1990's 6,927 6,729 6,723 6,494 6,487 6,265 6,080 7,716 7,275 7,209 2000's 6,768 6,592 6,376 6,267 6,469 6,362 8,886 10,752 6,627 8,093 2010's 7,896 8,535 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages:

159

Novel Water-Neutral Diesel Fuel Processor and Sulfur TrapĀ„Precision Combustion  

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

Novel Water-Neutral Diesel Fuel Novel Water-Neutral Diesel Fuel Processor and Sulfur Trap-Precision Combustion Background Solid-Oxide Fuel Cell (SOFC) technology for auxiliary power units (APUs) offers the potential for major contributions toward Department of Energy (DOE) objectives such as clean energy deployment and improved efficiency. Reforming of conventional liquid fuels to produce synthesis gas (syngas) fuel for SOFC stacks is a practical approach for operating fuel cell APUs

160

Sulfur geochemistry of thermogenic gas hydrate and associated sediment from the Texas-Louisiana continental slope  

E-Print Network (OSTI)

Thermogenic gas hydrate and associated sediment were recovered from the northern Gulf of Mexico east of the Mississippi Canyon to investigate the interactions between gas hydrate and sedimentary sulfides. Sediment solid phase analyses included total reduced sulfide (TRS), acid volatile sulfide, and citrate-dithionate and HCl extractable iron. Pore-fluid measurements included []H?S, chloride, sulfate, ammonia and total dissolved inorganic carbon. Gas hydrate hydrogen sulfide and carbon dioxide content were measured using a new wet chemical technique. The []³?S relative to Vienna Canyon Diablo troilite was determined for TRS and hydrate H?S. Extensive (>95%) reduction of pore-fluid sulfate occurred, resulting in exceptionally high []H?S concentrations (up to ~10 mM) and TRS concentrations (271 ± 50 []mole/g). However, the mole fraction of H?S within the gas hydrate was too low (~0.3%) to significantly influence hydrate stability. This appears related to high reactive iron concentrations which average 256 ± 66 []mol/g (pyrite iron + HCl extractable iron). These iron-rich sediments are thus capable of sequestering much of the generated sulfide in the form of TRS minerals, thereby making it unavailable for incorporation by gas hydrate. The TRS concentrations are about an order of magnitude greater than expected for sites at similar water depths in the northern Gulf of Mexico. Steep dissolved []H?S concentration gradients were observed both above and below the gas hydrate indicating diffusion of sulfide from the surrounding system into the gas hydrate. The gradients were used to estimate an incorporation rate of ~1 []mol H?S/yr-cm² assuming molecular diffusion. TRS in close proximity to the hydrate was depleted in ³?S by ~10[0/00] relative to TRS remote to the hydrate. The precise mechanism responsible for this relative depletion in ³?S is not clear, but may prove an important geochemical indicator of sediments in which gas hydrate is or has been present. Studies at other sites will be necessary to confirm the generality of these observations.

Gledhill, Dwight Kuehl

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

DOE Hydrogen Analysis Repository: Quick Starting Fuel Processors - A  

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

Quick Starting Fuel Processors - A Feasibility Study Quick Starting Fuel Processors - A Feasibility Study Project Summary Full Title: Quick Starting Fuel Processors - A Feasibility Study Project ID: 164 Principal Investigator: Shabbir Ahmed Brief Description: This project studied the feasibility of fast-starting fuel processors to meet DOE goals for on-board fuel processing. Keywords: On-board fuel processor Purpose Study the feasibility of developing fast-starting fuel processors that can meet DOE's targets, investigate designs and strategies capable of meeting the start-up targets, and validate models using experimental and hardware data. Performer Principal Investigator: Shabbir Ahmed Organization: Argonne National Laboratory (ANL) Address: 9700 South Cass Ave Argonne, IL 60439 Telephone: 630-252-4553

162

PCOUNT: A power aware fetch policy in Simultaneous Multithreading processors  

Science Conference Proceedings (OSTI)

The Simultaneous Multithreading (SMT) architecture improves the resource efficiency via scheduling and executing concurrent threads in the same core. Moreover, fetch policies are proposed to assign priorities in the fetch stage to manage the shared resources. ... Keywords: power efficiency, power aware fetch policy, simultaneous multithreading processor, simultaneous multithreading architecture, resource efficiency, concurrent thread, power consumption, power management scheme, multicore processor, shared system resource, SMT environment, SMT processor, PCOUNT, computation resource, memory accessing resource, PCOUNT fetches, CPU cycle

Lichen Weng; Gang Quan; Chen Liu

2011-07-01T23:59:59.000Z

163

Liquid polymorphism and density anomaly in a three-dimensional associating lattice gas  

E-Print Network (OSTI)

We investigate the phase diagram of a three-dimensional associating gas $(ALG)$ model. This model combines orientational ice-like interactions and ``van der Waals'' that might be repulsive, representing, in this case, a penalty for distortion of hydrogen bonds. These interactions can be interpreted as two competing distances making the connection between this model and continuous isotropic soft-core potentials. We present Monte Carlo studies of the $ALG$ model showing the presence of two liquid phase, two critical points and A density anomaly.

Mauricio Girardi; Aline L. Balladares; Vera B. Henriques; Marcia C. Barbosa

2006-12-09T23:59:59.000Z

164

The Potential of the Cell Processor for Scientific Computing  

E-Print Network (OSTI)

Journal of High Performance Computing Applications, 2004. L.Novel Processor Architecture for High Performance Computing.High Performance Computing in the Asia- Pacific Region,

Williams, Samuel; Shalf, John; Oliker, Leonid; Husbands, Parry; Kamil, Shoaib; Yelick, Katherine

2005-01-01T23:59:59.000Z

165

Dense and Sparse Matrix Operations on the Cell Processor  

E-Print Network (OSTI)

Journal of High Performance Computing Applications, 2004. L.Novel Processor Architecture for High Performance Computing.High Performance Computing in the Asia-Pacific Region, 2000.

Williams, Samuel W.; Shalf, John; Oliker, Leonid; Husbands, Parry; Yelick, Katherine

2005-01-01T23:59:59.000Z

166

Acceleration of CFD and Data Analysis Using Graphics Processors.  

E-Print Network (OSTI)

??Graphics processing units function well as high performance computing devices for scientific computing. The non-standard processor architecture and high memory bandwidth allow graphics processing units… (more)

Khajeh Saeed, Ali

2012-01-01T23:59:59.000Z

167

Forthcoming Upgrades to the ARM MMCRs: Improved Radar Processor...  

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

Improved Radar Processor and Dual-Polarization K. P. Moran, B. E. Martner, and K. A. Clark National Oceanic and Atmospheric Administration Environmental Technology Laboratory...

168

Design and implementation of a MicroBlaze-based warp processor  

Science Conference Proceedings (OSTI)

While soft processor cores provided by FPGA vendors offer designers with increased flexibility, such processors typically incur penalties in performance and energy consumption compared to hard processor core alternatives. The recently developed technology ... Keywords: FPGA, Warp processors, configurable logic, dynamic optimization, hardware/software partitioning, just-in-time (JIT) compilation, soft processor cores

Roman Lysecky; Frank Vahid

2009-04-01T23:59:59.000Z

169

Control of Natural Gas Catalytic Partial Oxidation for Hydrogen Generation in Fuel Cell Applications1  

E-Print Network (OSTI)

Control of Natural Gas Catalytic Partial Oxidation for Hydrogen Generation in Fuel Cell Ghosh3 , Huei Peng2 Abstract A fuel processor that reforms natural gas to hydrogen-rich mixture to feed of the hydrogen in the fuel processor is based on catalytic partial oxidation of the methane in the natural gas

Peng, Huei

170

Instantaneous current modeling in a complex VLIW processor core  

Science Conference Proceedings (OSTI)

Measuring and modeling instantaneous current consumption or current dynamics of a processor is important in embedded system designs, wireless communications, low-energy mobile computing, security of communications, and reliability. In this paper, we ... Keywords: Instruction-level current model, current and power measurement in a processor, instantaneous current model, power and energy model

Radu Muresan; Catherine Gebotys

2005-05-01T23:59:59.000Z

171

Efficient event-driven simulation of parallel processor architectures  

Science Conference Proceedings (OSTI)

In this paper we present a new approach for generating high-speed optimized event-driven instruction set level simulators for adaptive massively parallel processor architectures. The simulator generator is part of a methodology for the systematic mapping, ... Keywords: embedded tools, modeling, processor arrays, simulation

Alexey Kupriyanov; Dmitrij Kissler; Frank Hannig; Jürgen Teich

2007-04-01T23:59:59.000Z

172

Asynchronous ARM processor employing an adaptive pipeline architecture  

Science Conference Proceedings (OSTI)

This paper presented an asynchronous ARM processor employing adaptive pipeline and enhanced control schemes. This adaptive pipeline employed stage-skipping and stage-combining. The stage-skipping removed the redundant stage operations, bubbles. The stage-combining ... Keywords: adaptive pipeline, asynchronous design, processor

Je-Hoon Lee; Seung-Sook Lee; Kyoung-Rok Cho

2007-03-01T23:59:59.000Z

173

Soft-core processor study for node-based architectures.  

SciTech Connect

Node-based architecture (NBA) designs for future satellite projects hold the promise of decreasing system development time and costs, size, weight, and power and positioning the laboratory to address other emerging mission opportunities quickly. Reconfigurable Field Programmable Gate Array (FPGA) based modules will comprise the core of several of the NBA nodes. Microprocessing capabilities will be necessary with varying degrees of mission-specific performance requirements on these nodes. To enable the flexibility of these reconfigurable nodes, it is advantageous to incorporate the microprocessor into the FPGA itself, either as a hardcore processor built into the FPGA or as a soft-core processor built out of FPGA elements. This document describes the evaluation of three reconfigurable FPGA based processors for use in future NBA systems--two soft cores (MicroBlaze and non-fault-tolerant LEON) and one hard core (PowerPC 405). Two standard performance benchmark applications were developed for each processor. The first, Dhrystone, is a fixed-point operation metric. The second, Whetstone, is a floating-point operation metric. Several trials were run at varying code locations, loop counts, processor speeds, and cache configurations. FPGA resource utilization was recorded for each configuration. Cache configurations impacted the results greatly; for optimal processor efficiency it is necessary to enable caches on the processors. Processor caches carry a penalty; cache error mitigation is necessary when operating in a radiation environment.

Van Houten, Jonathan Roger; Jarosz, Jason P.; Welch, Benjamin James; Gallegos, Daniel E.; Learn, Mark Walter

2008-09-01T23:59:59.000Z

174

Minimizing weighted waiting time variance on a single processor  

Science Conference Proceedings (OSTI)

This paper considers the problem of scheduling n non-preemptive jobs on a single processor. Each job may have different size and weight. The objective is to minimize the weighted waiting time variance (WWTV). It is shown that the proof of one previous ... Keywords: Single processor scheduling, Weighted completion time variance, Weighted waiting time variance

Xiaoyun Xu

2011-11-01T23:59:59.000Z

175

SPOCS: Application Specific Signal Processor for OFDM Communication Systems  

Science Conference Proceedings (OSTI)

This paper presents an Application-Specific Signal Processor (ASSP) for Orthogonal Frequency Division Multiplexing (OFDM) Communication Systems, called SPOCS. The instruction set and its architecture are specially designed for OFDM systems, such as Fast ... Keywords: ASSP, Application-Specific Instruction-Set Processor (ASIP), Bit manipulation, Communications, DSP, FFT, OFDM

Jae Hyun Baek; Sung Dae Kim; Myung H. Sunwoo

2008-12-01T23:59:59.000Z

176

Hierarchical Verification for Increasing Performance in Reliable Processors  

Science Conference Proceedings (OSTI)

Dynamic verification using the checker processor introduces severe degradation in performance unless the checker is as fast as the main processor core. Without widening the checker's bandwidth, we propose an active verification management (AVM) approach ... Keywords: Active verification management, Correctness non-critically, Fault tolerance, Filter checker, Hierarchical verification, Performance

Joonhyuk Yoo; Manoj Franklin

2008-06-01T23:59:59.000Z

177

Inside: Instruction selection/identification & design exploration for extensible processors  

E-Print Network (OSTI)

This paper presents the INSIDE system that rapidly searches the design space for extensible processors, given area and performance constraints of an embedded application, while minimizing the design turn-around-time. Our system consists of a) a methodology to determine which code segments are most suited for implementation as a set of extensible instructions, b) a heuristic algorithm to select pre-configured extensible processors as well as extensible instructions (library), and c) an estimation tool which rapidly estimates the performance of an application on a generated extensible processor. By selecting the right combination of a processor core plus extensible instructions, we achieve a performance increase on average of 2.03x (up to 7x) compared to the base processor core at a minimum hardware overhead of 25 % on average. 1.

Newton Cheung; Sri Parameswaran; Jörg Henkel

2002-01-01T23:59:59.000Z

178

Parallel processor-based raster graphics system architecture  

DOE Patents (OSTI)

An apparatus for generating raster graphics images from the graphics command stream includes a plurality of graphics processors connected in parallel, each adapted to receive any part of the graphics command stream for processing the command stream part into pixel data. The apparatus also includes a frame buffer for mapping the pixel data to pixel locations and an interconnection network for interconnecting the graphics processors to the frame buffer. Through the interconnection network, each graphics processor may access any part of the frame buffer concurrently with another graphics processor accessing any other part of the frame buffer. The plurality of graphics processors can thereby transmit concurrently pixel data to pixel locations in the frame buffer.

Littlefield, Richard J. (Seattle, WA)

1990-01-01T23:59:59.000Z

179

The RISC processor module for FASTBUS computation applications. Final technical report  

SciTech Connect

The FASTBUS system specification for high-energy physics and other data-system applications anticipates the use of multiple, high-performance processor modules for data control and event reduction associated with experiments in the physical sciences. Existing processor designs will be unable to cope with the projected data-reduction and event-handling requirements of the complex experiments planned for the next generation of particle accelerators. Data-handling strategies for experimental physics are evolving from systems based upon a single central computer to those with arrays of high-speed, sophisticated, front-end processing elements. The advent of accelerators such as LEP and LHC, and beyond, is forcing the architecture of these processors toward the simpler RISC designs to enhance both speed and the software-development issue. This report describes the prototype development of a FASTBUS RISC Processor Module (FRPM) for use as a standard processing element in FASTBUS data-acquisition systems under a Phase II SBIR grant through the U.S. Department of Energy, Division of Energy Research. The FRPM hosts a reduced instruction set computer--the SPARCengine-2 by Sun Microcomputer Systems, Inc.--capable of executing 4.2 million floating point instructions per second with a clock of up to 40 MHz. The prototype FRPM supports a port to the FASTBUS crate segment by way of a standard-logic interface. The FRPM processor operates under a commercially available real-time operating system, and application software can be developed on workstation and mainframe computer systems. We further cover the chronology of the Phase II work, a discussion of the objectives, and our experiences with an ASIC manufacturer in attempting to complete the fabrication of a chip implementing the FASTBUS Master Interface (FMI).

NONE

1996-02-01T23:59:59.000Z

180

Assessment of environmental health and safety issues associated with the commercialization of unconventional gas recovery: Tight Western Sands  

SciTech Connect

Results of a study to identify and evaluate potential public health and safety problems and the potential environmental impacts from recovery of natural gas from Tight Western Sands are reported. A brief discussion of economic and technical constraints to development of this resource is also presented to place the environmental and safety issues in perspective. A description of the resource base, recovery techniques, and possible environmental effects associated with tight gas sands is presented.

Riedel, E.F.; Cowan, C.E.; McLaughlin, T.J.

1980-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

A user manual for GINGER and its post-processor XPLOTGIN  

E-Print Network (OSTI)

to GINGER at NERSC . . . . . . . . . . . . . . . . . . . .Processors at NERSC . . . . . . . . . . 2.5.1 Cray-T3EMultiple Processors at NERSC . Output Diagnostics Control

Fawley, William M.

2002-01-01T23:59:59.000Z

182

Drilling and Production Testing the Methane Hydrate Resource Potential Associated with the Barrow Gas Fields  

SciTech Connect

In November of 2008, the Department of Energy (DOE) and the North Slope Borough (NSB) committed funding to develop a drilling plan to test the presence of hydrates in the producing formation of at least one of the Barrow Gas Fields, and to develop a production surveillance plan to monitor the behavior of hydrates as dissociation occurs. This drilling and surveillance plan was supported by earlier studies in Phase 1 of the project, including hydrate stability zone modeling, material balance modeling, and full-field history-matched reservoir simulation, all of which support the presence of methane hydrate in association with the Barrow Gas Fields. This Phase 2 of the project, conducted over the past twelve months focused on selecting an optimal location for a hydrate test well; design of a logistics, drilling, completion and testing plan; and estimating costs for the activities. As originally proposed, the project was anticipated to benefit from industry activity in northwest Alaska, with opportunities to share equipment, personnel, services and mobilization and demobilization costs with one of the then-active exploration operators. The activity level dropped off, and this benefit evaporated, although plans for drilling of development wells in the BGF's matured, offering significant synergies and cost savings over a remote stand-alone drilling project. An optimal well location was chosen at the East Barrow No.18 well pad, and a vertical pilot/monitoring well and horizontal production test/surveillance well were engineered for drilling from this location. Both wells were designed with Distributed Temperature Survey (DTS) apparatus for monitoring of the hydrate-free gas interface. Once project scope was developed, a procurement process was implemented to engage the necessary service and equipment providers, and finalize project cost estimates. Based on cost proposals from vendors, total project estimated cost is $17.88 million dollars, inclusive of design work, permitting, barging, ice road/pad construction, drilling, completion, tie-in, long-term production testing and surveillance, data analysis and technology transfer. The PRA project team and North Slope have recommended moving forward to the execution phase of this project.

Steve McRae; Thomas Walsh; Michael Dunn; Michael Cook

2010-02-22T23:59:59.000Z

183

Surface and subsurface fault and fracture systems with associated natural gas production in the Lower Mississippian and Upper Devonian, Price Formation, southern West Virginia.  

E-Print Network (OSTI)

??Production from natural gas deposits is often enhanced by fault and fracture systems associated with reservoirs. This study presents analyses of fault and fracture systems… (more)

Johnson, S. Reed.

2007-01-01T23:59:59.000Z

184

Adaptive Cache Compression for High-Performance Processors  

Science Conference Proceedings (OSTI)

Modern processors use two or more levels ofcache memories to bridge the rising disparity betweenprocessor and memory speeds. Compression canimprove cache performance by increasing effectivecache capacity and eliminating misses. However,decompressing ...

Alaa R. Alameldeen; David A. Wood

2004-06-01T23:59:59.000Z

185

Geothermal Food Processors Agricultural Drying Low Temperature Geothermal  

Open Energy Info (EERE)

Food Processors Agricultural Drying Low Temperature Geothermal Food Processors Agricultural Drying Low Temperature Geothermal Facility Jump to: navigation, search Name Geothermal Food Processors Agricultural Drying Low Temperature Geothermal Facility Facility Geothermal Food Processors Sector Geothermal energy Type Agricultural Drying Location Fernley, Nevada Coordinates 39.6079683Ā°, -119.2518349Ā° 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":[]}

186

Performance of OpenMP Benchmarks on Multicore Processors  

Science Conference Proceedings (OSTI)

The appearance of Multicore processors brings high performance computing to the desktop and opens the doors of mainstream computing for parallel computing. This paradigm shift leads the integration of parallel programming standards for high-end shard-memory ...

Ami Marowka

2008-06-01T23:59:59.000Z

187

Performance and energy efficiency in simple simultaneous multithreading processor cores  

E-Print Network (OSTI)

Simultaneous multithreading, where instructions from different threads share processor resources, has shown promise in delivering high throughput with little area and power overhead. We compare where in the performance ...

Uhler, Richard Stephen

2010-01-01T23:59:59.000Z

188

EVAL: Utilizing processors with variation-induced timing errors  

Science Conference Proceedings (OSTI)

Parameter variation in integrated circuits causes sections of a chip to be slower than others. If, to prevent any resulting timing errors, we design processors for worst-case parameter values, we may lose substantial performance. An alternate approach ...

Smruti Sarangi; Brian Greskamp; Abhishek Tiwari; Josep Torrellas

2008-11-01T23:59:59.000Z

189

Suggested integrated optical implementation of pipelined polynomial processors  

SciTech Connect

Optical systolic pipeline processors for polynomial evaluation can be built using horner's rule. With integrated optics techniques, it will be possible to fabricate large order pipelines operating at very high speeds. 10 references.

Verber, C.M.; Kenan, R.P.; Caulfield, H.J.; Ludman, J.E.; Stilwell, P.D., Jr.

1983-01-01T23:59:59.000Z

190

Pipeline Behavior Prediction for Superscalar Processors by Abstract Interpretation  

E-Print Network (OSTI)

For real time systems not only the logical function is important but also the timing behavior, e. g. hard real time systems must react inside their deadlines. To guarantee this it is necessary to know upper bounds for the worst case execution times (WCETs). The accuracy of the prediction of WCETs depends strongly on the ability to model the features of the target processor. Cache memories, pipelines and parallel functional units are architectural components which are responsible for the speed gain of modern processors. It is not trivial to determine their influence when predicting the worst case execution time of programs. This paper describes a method to predict the behavior of pipelined superscalar processors and reports initial results of prototypical implementation for the SuperSPARC I processor.

Jörn Schneider; Christian Ferdinand

1999-01-01T23:59:59.000Z

191

Pine Lake Corn Processors LLC | Open Energy Information  

Open Energy Info (EERE)

Farmer owned investment and management team which developed and manages the Pine Lake ethanol plant. References Pine Lake Corn Processors LLC1 LinkedIn Connections CrunchBase...

192

Instruction Packing for a 32-bit Stack-Based Processor  

E-Print Network (OSTI)

Abstract- This work proposed a design and development of a 32-bit stack-based processor for embedded systems. A reference processor has a 32-bit stack-based instruction set. This work proposed a technique of instruction packing which packs several instructions into one 32-bit instruction unit. Therefore, the instruction size is reduced. The result of the experiment shows that the proposed technique achieves around 30 % reduction in code size.

Witcharat Lertteerawattana; Tanes Jedsadawaranon; Prabhas Chongstitvatana

2007-01-01T23:59:59.000Z

193

Building compilers for DirectX 9.0 compatible graphics processors  

Science Conference Proceedings (OSTI)

Custom graphics processors or GPUs have been available for a few years now. Currently these graphics processors are slowing evolving to generalized stream processors. These custom vector processors [1] have special support for vector and matrix data ... Keywords: computer graphics, micro-programmable graphics hardware, virtual machines

Yahya H. Mirza

2003-10-01T23:59:59.000Z

194

Geochemical Implications of Gas Leakage Associated with Geologic CO2 Storage - A Qualitative Review  

SciTech Connect

Leakage from deep storage reservoirs is considered the major risk factor associated with geologic sequestration of CO2. Different schools of thought exist concerning the potential implications of such leakage for near-surface environments. We reviewed the current literature on how CO2 leakage (from storage reservoirs) would likely impact the geochemistry of overlying potable aquifers. Results from experimental and modeling studies point to the potential for both beneficial (e.g. contaminant immobilization) and deleterious (e.g. contaminant mobilization) consequences of CO2 intrusion into potable groundwater. However, there are significant discrepancies between studies particularly concerning, what contaminants are of concern and the geochemical processes involved. These discrepancies reflected the lack of a consensus on CO2-induced changes in subsurface geochemical processes and subsequent effects on groundwater chemistry. The development of consistent experimental protocols and the identification of pertinent factors driving CO2-induced geochemical changes in the subsurface were identified as key research needs. Geochemical modeling was used to systematically highlight why a standardization of experimental protocols and the consideration of experimental factors such as gas leakage rates, redox status and the influence of co-transported gases are pertinent. The role of analog studies, reactions occurring in the vadose zone, and the influence of organic contaminants are also discussed.

Harvey, Omar R.; Qafoku, Nikolla; Cantrell, Kirk J.; Lee, Gie Hyeon; Amonette, James E.; Brown, Christopher F.

2013-01-01T23:59:59.000Z

195

Extended Durability Testing of an External Fuel Processor for a Solid Oxide Fuel Cell (SOFC)  

SciTech Connect

Durability testing was performed on an external fuel processor (EFP) for a solid oxide fuel cell (SOFC) power plant. The EFP enables the SOFC to reach high system efficiency (electrical efficiency up to 60%) using pipeline natural gas and eliminates the need for large quantities of bottled gases. LG Fuel Cell Systems Inc. (formerly known as Rolls-Royce Fuel Cell Systems (US) Inc.) (LGFCS) is developing natural gas-fired SOFC power plants for stationary power applications. These power plants will greatly benefit the public by reducing the cost of electricity while reducing the amount of gaseous emissions of carbon dioxide, sulfur oxides, and nitrogen oxides compared to conventional power plants. The EFP uses pipeline natural gas and air to provide all the gas streams required by the SOFC power plant; specifically those needed for start-up, normal operation, and shutdown. It includes a natural gas desulfurizer, a synthesis-gas generator and a start-gas generator. The research in this project demonstrated that the EFP could meet its performance and durability targets. The data generated helped assess the impact of long-term operation on system performance and system hardware. The research also showed the negative impact of ambient weather (both hot and cold conditions) on system operation and performance.

Mark Perna; Anant Upadhyayula; Mark Scotto

2012-11-05T23:59:59.000Z

196

Conventional Energy (Oil, Gas, and Coal) Forum & Associated Vertical Business Development Best Practices in Indian Country  

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

CONVENTIONAL ENERGY (OIL, GAS & COAL) FORUM & CONVENTIONAL ENERGY (OIL, GAS & COAL) FORUM & ASSOCIATED VERTICAL BUSINESS DEVELOPMENT BEST PRACTICES IN INDIAN COUNTRY March 1, 2012 MANDALAY BAY RESORT AND CASINO NORTH CONVENTION CENTER 3950 Las Vegas Blvd. South, Las Vegas, NV 89119 The dynamic world of conventional energy (focusing on oil, gas and coal energy) is a critical piece of the American energy portfolio. This strategic energy forum will focus on recent trends, existing successful partnerships, and perspectives on the future of conventional energy and how tribal business interests are evolving to meet the interests and needs of new tribal energy economies. The third of a series of planned DOE Office of Indian Energy-sponsored strategic energy development & investment forums, this forum will provide an opportunity for Tribal leaders, federal

197

VHISPER: a high speed dual mode VLIW and Superscalar Processor  

E-Print Network (OSTI)

Considerable effort has gone into streamlining the logic in pipelined processors. Further Increases in speed for a pipelined processor will probably come about from. either increasing the pipeline depth, superpipelining or increasing the width of tile datapath or control path. The later can be achieved by either issuing more than one instruction per cycle, Superscalar, or by using a VLIW (Very Long Instruction Word) architecture in which many operations are performed in parallel by a single instruction. To achieve an overall gain in performance, significant increases in speed must be accompanied) by highly utilized resources. Idle resources contribute little to performance while increasing overall system costs and power consumption. As pipeline depth increases, a single instruction stream call riot keep all tile pipeline stages in a processor fully utilized. Control and data dependencies within the instruction stream limit the number of instructions that can be active for a given instruction stream. So better functional utilization can be achieved by using instructions from multiple streams. A new instruction issue scheme using multiple threads is presented for a dual mode processor. VHISPER, VLIW High speed Superscale Processor. The scheme is designed to increase throughout and maintain a fairly resource utilization. A multithread VHISPER architecture is modeled in Verilog and the instruction issue scheme is tested on this model. Obtained results indicate that VHISPER performs 43% better in the VLIW mode than in the 2nd degree Superscalar mode and 25 % better than in the 3rd degree Superscale mode.

Mellacheruvu, Rajesh Kumar

1994-01-01T23:59:59.000Z

198

Rapid energy estimation of computations on FPGA based soft processors  

E-Print Network (OSTI)

Abstract — FPGA based soft processors are an attractive option for implementing embedded applications. As energy efficiency has become a key performance metric, techniques that can quickly and accurately obtain the energy performance of these soft processors are needed. While low-level simulation based on traditional FPGA design flow is too time consuming for obtaining such energy performance, we propose a methodology based on instruction level energy profiling. We first analyze the energy dissipation of various instructions. An energy estimator is built using this information. To illustrate the effectiveness of our approach, the energy performance of several FFT and matrix multiplication software programs running on a state-of-the-art soft processor is evaluated using the estimator. Compared with the results obtained through low-level simulation, an average estimation error of 5.9 % is observed in our experiments. I.

Jingzhao Ou; Viktor K. Prasanna

2004-01-01T23:59:59.000Z

199

Microprogrammable high-speed bit slice image processor  

Science Conference Proceedings (OSTI)

The processor's basic architecture is dynamically alterable into either a serial or pipelined configuration achieving higher speed than either architecture alone could provide. The speed is enhanced further by the availability of eight parallel paths allowing a maximum throughput in excess of 40 million operations per second. The algorithms implemented include sobel edge, shape/connectivity, laplacian, histogram flattening and compression, a sophisticated peak detection scheme, and a destreaking function. Being microprogrammable, the processor will allow implementation of additional algorithms for alternative applications. Ensuing discussion develops the overall architecture from a functional point of view illustrating the parallelism in the design which allowed efficient implementation of this general class of algorithms.

Thomas, P.E.; Glass, R.D.

1981-01-01T23:59:59.000Z

200

Development of 50 kW Fuel Processor for Stationary Fuel Cell Applications  

DOE Green Energy (OSTI)

The objective of the project was to develop and test a fuel processor capable of producing high hydrogen concentration (>98%) with less than ppm quantities of carbon dioxide and carbon monoxide at lower capital cost and higher efficiency, compared to conventional natural gas reformers. It was intended that we achieve our objective by developing simple reactor/process design, and high durability CO2 absorbents, to replace pressure swing adsorption (PSA) or membrane separators. Cost analysis indicated that we would not meet DOE cost goals so the project was terminated before construction of the full scale fuel processor. The work on adsorbent development was focused on the development of calcium oxide-based reversible CO2 absorbents with various microstructures and morphologies to determine the optimum microstructure for long-term reversible CO2 absorption. The effect of powder production process variables was systematically studied including: the final target compositions, the reagents from which the final products were derived, the pore forming additives, the processing time and temperature. The sorbent materials were characterized in terms of their performance in the reversible reaction with CO2 and correlation made to their microstructure.

James F. Stevens; Balaji Krishnamurthy; Paolina Atanassova; Kerry Spilker

2007-08-29T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

Analysis of dynamic power management on multi-core processors  

Science Conference Proceedings (OSTI)

Power management of multi-core processors is extremely important because it allows power/energy savings when all cores are not used. OS directed power management according to ACPI (Advanced Power and Configurations Interface) specifications is the common ... Keywords: ACPI, multi-core, operating system, performance, power management

W. Lloyd Bircher; Lizy K. John

2008-06-01T23:59:59.000Z

202

Processor Pipelines and Their Properties for Static WCET Analysis  

E-Print Network (OSTI)

When developing real-time systems, the worst-case execution time (WCET) is a commonly used measure for predicting and analyzing program and system timing behavior. Such estimates should preferrably be provided by static WCET analysis tools. Their analysis is made difficult by features of common processors, such as pipelines and caches.

Jakob Engblom; Bengt Jonsson

2002-01-01T23:59:59.000Z

203

Stability of a processor sharing queue with varying throughput  

E-Print Network (OSTI)

In this paper, we present a stability criterion for Processor Sharing queues, in which the throughput may depend on the number of customers in the system (in such cases such as interferences between the users). Such a system is represented by a point measure-valued stochastic recursion keeping track of the remaining processing times of the customers.

Moyal, Pascal

2008-01-01T23:59:59.000Z

204

Dynamic MIPS rate stabilization in out-of-order processors  

Science Conference Proceedings (OSTI)

Today's microprocessor cores reach high performance levels not only by their high clock rate but also by the concurrent execution of a large number of instructions. Because of the relationship between power and frequency, it becomes attractive to run ... Keywords: embedded systems, ooo processors, real-time systems, stabilization, variability

Jinho Suh; Michel Dubois

2009-06-01T23:59:59.000Z

205

Overcoming the Limitations of Conventional Vector Processors Christos Kozyrakis  

E-Print Network (OSTI)

file (VRF), the difficulty of im- plementing precise exceptions for vector instructions, and the high to support all-to-all communication between the functional units, as it is the case with the centralized VRF-processor, a multi-lane vector design with a centralized VRF. For the EEMBC benchmarks and assuming equal die area

Kozyrakis, Christos

206

Rank based dynamic voltage and frequency scaling fortiled graphics processors  

Science Conference Proceedings (OSTI)

With increasing interest in sophisticated graphics capabilities in mobile systems, energy consumption of graphics hardware is becoming a major design concern in addition to the traditional performance enhancement criteria. Our study of various modern ... Keywords: dynamic voltage and frequency scaling, graphics processor, low power, workload prediction

B.V.N Silpa; Gummidipudi Krishnaiah; Preeti Ranjan Panda

2010-10-01T23:59:59.000Z

207

Rapid Energy Estimation of Computations on FPGA based Soft Processors  

E-Print Network (OSTI)

such energy performance, we propose a methodology based on instruction level energy profiling. We first, techniques that can quickly and ac- curately obtain the energy dissipation of the software programs executing1 Rapid Energy Estimation of Computations on FPGA based Soft Processors Jingzhao Ou and Viktor K

Hwang, Kai

208

Scheduling workflow applications on processors with different capabilities  

Science Conference Proceedings (OSTI)

Efficient scheduling of workflow applications represented by weighted directed acyclic graphs (DAG) on a set of heterogeneous processors is essential for achieving high performance. The optimization problem is NP-complete in general. A few heuristics ... Keywords: DAG, Heterogeneous systems, List scheduling, Task scheduling, Workflow

Zhiao Shi; Jack J. Dongarra

2006-05-01T23:59:59.000Z

209

Selective word reading for high performance and low power processor  

Science Conference Proceedings (OSTI)

In this paper, we propose Selective Word Reading (SWR) technique for a low power processor without a loss of performance. The development of this technique was motivated by the differences between store unit sizes per storage level. In typical cases, ... Keywords: cache architecture, cache controller, cache memory, low power, selective word, word-interleaved cache

Yun Kyo Cho; Seong Tae Jhang; Chu Shik Jhon

2011-11-01T23:59:59.000Z

210

Transactional memories for multi-processor FPGA platforms  

Science Conference Proceedings (OSTI)

Programming efficiency of heterogeneous concurrent systems is limited by the use of lock-based synchronization mechanisms. Transactional memories can greatly improve the programming efficiency of such systems. In field-programmable computing machines, ... Keywords: Multi-processor FPGAs, Transactional memories

Christoforos Kachris; Chidamber Kulkarni

2011-01-01T23:59:59.000Z

211

Performance modelling of a network processor using POOSL  

Science Conference Proceedings (OSTI)

The increasing complexity of innovative real-time hardware/software systems forced industry to consider system-level design methods. Before actually implementing a system with hardware and software components, system-level design methods enable analysing ... Keywords: concurrency, formal description techniques, network processor, parallel object-oriented specification language, performance modelling, system-level design

B. D. Theelen; J. P. M. Voeten; R. D. J. Kramer

2003-04-01T23:59:59.000Z

212

FlexCC2: An Optimizing Retargetable C Compiler for DSP Processors  

Science Conference Proceedings (OSTI)

The design of efficient compilers for embedded processors has emerged with the growing importance of embedded application-specific processors and DSPs in consumer, multimedia and communication applications. We present in this paper the FlexCC2 compiler. ...

Valérie Bertin; Jean-Marc Daveau; Philippe Guillaume; Thierry Lepley; Denis Pilat; Claire Richard; Miguel Santana; Thomas Thery

2002-10-01T23:59:59.000Z

213

NOAA Awarded 2.6 Million Processor Hours at NERSC to Run Climate...  

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

NOAA Awarded 2.6 Million Processor Hours at NERSC to Run Climate Change Models NOAA Awarded 2.6 Million Processor Hours at NERSC to Run Climate Change Models September 11, 2008...

214

Custom-Instruction Synthesis for Extensible-Processor Platforms  

E-Print Network (OSTI)

Efficiency and flexibility are critical, but often conflicting, design goals in embedded system design. The recent emergence of extensible processors promises a favorable tradeoff between efficiency and flexibility, while keeping design turnaround times short. Current extensible processor design flows automate several tedious tasks, but typically require designers to manually select the parts of the program that are to be implemented as custom instructions. In this work, we describe an automatic methodology to select custom instructions to augment an extensible processor, in order to maximize its efficiency for a given application program. We demonstrate that the number of custom instruction candidates grows rapidly with program size, leading to a large design space, and that the quality (speedup) of custom instructions varies significantly across this space, motivating the need for the proposed flow. Our methodology features cost functions to guide the custom instruction selection process, as well as static and dynamic pruning techniques to eliminate inferior parts of the design space from consideration. Furthermore, we employ a two-stage process, wherein a limited number of promising instruction candidates are first short-listed using efficient selection criteria, and then evaluated in more detail through cycle-accurate instruction set simulation and synthesis of the corresponding hardware, to identify the custom instruction combinations that result in the highest program speedup or maximize speedup under a given area constraint. We have evaluated the proposed techniques using a state-of-the-art extensible processor platform, in the context of a commercial design flow. Experiments with several benchmark programs indicate that custom processors synthesized using automa...

Fei Sun; Student Member; Anand Raghunathan; Srivaths Ravi; Senior Member; Niraj K. Jha

2004-01-01T23:59:59.000Z

215

The association between gas and galaxies I: CFHT spectroscopy and pair analysis  

E-Print Network (OSTI)

We investigate the relative distribution of the gaseous contents of the Universe (as traced by a sample of Lyman alpha (lya) absorbers), and the luminous baryonic matter (as traced by a redshift survey of galaxies in the same volume searched for lya absorbers), along 16 lines-of-sight (LOS) between redshifts 0 and 1. Our galaxy redshift survey was made with the Multi-Object Spectrograph (MOS) on Canada-France-Hawaii Telescope (CFHT) and, when combined with galaxies from the literature in the same LOS, gives us a galaxy sample of 636 objects. By combining this with an absorption line sample of 406 absorbing systems drawn from published works, we are able to study the relationship between gas and galaxies over the latter half of the age of the Universe. A correlation between absorbers and galaxies is detected out to separation of 1.5 Mpc. This correlation is weaker than the galaxy-galaxy correlation. There is also some evidence that the absorbing systems seen in CIV are more closely related to galaxies, although this correlation could be with column density rather than metallicity. The above results are all consistent with the absorbing gas and the galaxies co-existing in dark matter filaments and knots as predicted by current models, where the column density of the absorbing gas is correlated with the underlying matter density.

Simon L. Morris; Buell T. Jannuzi

2006-01-10T23:59:59.000Z

216

Fast algorithms for thermal constrained performance optimization in DAG scheduling on multi-core processors  

Science Conference Proceedings (OSTI)

Thermal management is highly crucial for efficient exploitation of the potentially enormous computational power offered by advanced multi-core processors. Higher temperatures can adversely affect these processors. Without any thermal constraint, a task ... Keywords: application-oriented task graphs, DAG scheduling, thermal constrained performance optimization, advanced multicore processors, PAVD, TAVD, greedy-based approach

H. F. Sheikh; I. Ahmad

2011-07-01T23:59:59.000Z

217

Low-power TinyOS tuned processor platform for wireless sensor network motes  

Science Conference Proceedings (OSTI)

In this article we describe a low-power processor platform for use in Wireless Sensor Network (WSN) nodes (motes). WSN motes are small, battery-powered devices comprised of a processor, sensors, and a radio frequency transceiver. It is expected that ... Keywords: Embedded system design, Wireless Sensor Network, hardware-software codesign, low power processor

R. K. Raval; C. H. Fernandez; C. J. Bleakley

2010-05-01T23:59:59.000Z

218

Specification-based Compaction of Directed Tests for Functional Validation of Pipelined Processors  

E-Print Network (OSTI)

Set Test Generation Processor Specification Compaction (States & Transitions) Coverage Model (FSM states/transitions) Processor Model (FSM) Figure 1: Functional test compaction methodology Figure 1 shows of a processor, we create a finite state machine (FSM) model and define FSM state and transition coverage metrics

Mishra, Prabhat

219

JV 38-APPLICATION OF COFIRING AND COGENERATION FOR SOUTH DAKOTA SOYBEAN PROCESSORS  

DOE Green Energy (OSTI)

Cogeneration of heat and electricity is being considered by the South Dakota Soybean Processors for its facility in Volga, South Dakota, and a new facility to be located in Brewster, Minnesota. The Energy & Environmental Research Center has completed a feasibility study, with 40% funding provided from the U.S. Department of Energy's Jointly Sponsored Research Program to determine the potential application of firing biomass fuels combined with coal and comparative economics of natural gas-fired turbines. Various biomass fuels are available at each location. The most promising options based on availability are as follows. The economic impact of firing 25% biomass with coal can increase return on investment by 0.5 to 1.5 years when compared to firing natural gas. The results of the comparative economics suggest that a fluidized-bed cogeneration system will have the best economic performance. Installation for the Brewster site is recommended based on natural gas prices not dropping below a $4.00/MMBtu annual average delivered cost. Installation at the Volga site is only recommended if natural gas prices substantially increase to $5.00/MMBtu on average. A 1- to 2-year time frame will be needed for permitting and equipment procurement.

Darren D. Schmidt

2002-11-01T23:59:59.000Z

220

Table 13. Associated-dissolved natural gas proved reserves, reserves changes, and production, wet after lease separation, 2011  

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

: Associated-dissolved natural gas proved reserves, reserves changes, and production, wet after lease separation, 2011 : Associated-dissolved natural gas proved reserves, reserves changes, and production, wet after lease separation, 2011 billion cubic feet Published New Reservoir Proved Revision Revision New Field Discoveries Estimated Proved Reserves Adjustments Increases Decreases Sales Acquisitions Extensions Discoveries in Old Fields Production Reserves State and Subdivision 12/31/10 (+,-) (+) (-) (-) (+) (+) (+) (+) (-) 12/31/11 Alaska 7,896 -1 843 79 2 51 3 0 0 176 8,535 Lower 48 States 27,850 391 7,245 5,874 1,336 1,833 5,954 611 160 2,546 34,288 Alabama 38 3 2 0 9 20 0 2 0 8 48 Arkansas 29 24 50 13 38 0 0 0 0 6 46 California 2,282 929 1,424 1,927 1 11 74 0 0 260 2,532 Coastal Region Onshore 178 15 21 31 0 0 1 0 0 12 172 Los Angeles Basin Onshore 92 6 12 4 0 3 0 0 0 7 102 San Joaquin Basin Onshore 1,949 907 1,382 1,892 0 0 70 0 0 237 2,179 State Offshore 63 1 9 0 1 8 3 0 0 4 79

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221

Assessment of environmental health and safety issues associated with the commercialization of unconventional gas recovery: Devonian shale  

SciTech Connect

The purpose of this study is to identify and examine potential public health and safety issues and the potential environmental impacts from recovery of natural gas from Devonian age shale. This document will serve as background data and information for planners within the government to assist in development of our new energy technologies in a timely and environmentally sound manner. This report describes the resource and the DOE eastern gas shales project in Section 2. Section 3 describes the new and developing recovery technologies associated with Devonian shale. An assessment of the environment, health and safety impacts associated with a typical fields is presented in Section 4. The typical field for this assessment occupies ten square miles and is developed on a 40-acre spacing (that is, there is a well in each 40-acre grid). This field thus has a total of 160 wells. Finally, Section 5 presents the conclusions and recommendations. A reference list is provided to give a greater plant. Based on the estimated plant cost and the various cases of operating income, an economic analysis was performed employing a profitability index criterion of discounted cash flow to determine an interest rate of return on the plant investment.

1981-09-01T23:59:59.000Z

222

A2 Processor User's Manual for Blue Gene/Q  

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

A2 Processor A2 Processor User's Manual for Blue Gene/Q Note: This document and the information it contains are provided on an as-is basis. There is no plan for providing for future updates and corrections to this document. October 23, 2012 Version 1.3 Title Page Ā® Copyright and Disclaimer Ā© Copyright International Business Machines Corporation 2010, 2012 Printed in the United States of America October 2012 IBM, the IBM logo, and ibm.com are trademarks or registered trademarks of International Business Machines Corp., registered in many jurisdictions worldwide. Other product and service names might be trademarks of IBM or other compa- nies. A current list of IBM trademarks is available on the Web at "Copyright and trademark information" at www.ibm.com/legal/copytrade.shtml.

223

G.: Developing energy-aware strategies for the blackfin processor  

E-Print Network (OSTI)

Energy usage is becoming an increasingly important design constraint for all computer systems. This issue is particularly critical in battery powered, embedded designs. Although many embedded processors have developed sophisticated power management schemes, few have produced an accurate, easy-to-use energy estimation framework. In this presentation we will describe the development of an instruction-level energy modeling framework for the Analog Devices Blackfin family of processors. Using this model, we are able to accurately estimate the energy consumed when running this code. While our main goal is to demonstrate that we can perform accurate energy estimation, we also plan to develop a framework that is fully integrated with compilation in order to produce more energy-efficient binaries. In this abstract we briefly describe our methodology and show data that illustrate some of the difficulties encountered when attempting to statically model energy. 1

Steven V; Richard Gentile

2004-01-01T23:59:59.000Z

224

HVDC control system based on parallel digital signal processors  

Science Conference Proceedings (OSTI)

A numerical HVDC control system operating in real time has been developed for a simulator to be used for operator training. The control system, implemented with digital signal processors (DSPs), consists of typical HVDC control functions such as the synchronizing unit, the regulation unit, the protection unit, the firing unit, the tap changer and the reactive power regulation unit. Results from the steady-state and the transient performance validation tests carried out on the IREQ power system simulator are provided.

Maharsi, Y.; Do, V.Q.; Sood, V.K.; Casoria, S.; Belanger, J. [Hydro-Quebec, Varennes, Quebec (Canada)

1995-05-01T23:59:59.000Z

225

High Capacity Network Link Emulation Using Network Processors  

E-Print Network (OSTI)

Network link emulation constitutes an important part of network emulation, wherein links in the topology are emulated to subject the network tra#c to di#erent bandwidths, latencies, packet loss distributions, and queuing models. Increasingly, experimenters are creating topologies with substantial emulation bandwidths; contributed both by a large number of low-speed links and a small number of high-speed links. It is a significant challenge for a link emulator to meet this requirement in real time. Existing solutions for link emulation use general-purpose PC-class machines; the well-understood hardware and software PC platform make it attractive for quick implementation and easy deployment. A PC architecture is largely optimized for compute bound applications with large amounts of exploitable instruction-level parallelism (ILP) and good memory reference locality. Networking applications, on the other hand, have little ILP and instead exhibit a coarser packet-level parallelism. In this thesis, we propose using network processors for building high capacity link emulators. Network processors are programmable processors that employ a multithreaded, multiprocessor architecture to exploit packet-level parallelism, and have instruction sets and hardware support geared towards e#cient implementation of common networking tasks. To evaluate our proposal, we have designed and implemented a link emulator, LinkEM, on the IXP1200 network processor. We present the design and a mapping of LinkEM's tasks across the multiple microengines and hardware threads of the IXP1200. We also give a detailed evaluation of LinkEM, which includes validating its emulation accuracy, and measuring its emulation throughput and link multiplexing capacity. Our evaluation shows that LinkEM has a factor of be...

Abhijeet A. Joglekar; Abhijeet A. Joglekar; Abhijeet A. Joglekar; John Carter; John Regehr; Date Jay Lepreau; David S. Chapman

2004-01-01T23:59:59.000Z

226

Synthesis of Custom Processors based on Extensible Platforms  

E-Print Network (OSTI)

E#ciency and flexibility are critical, but often conflicting, design goals in embedded system design. The recent emergence of extensible processors promises a favorable tradeo# between e#- ciency and flexibility, while keeping design turnaround times short. Current extensible processor design flows automate several tedious tasks, but typically require designers to manually select the parts of the program that are to be implemented as custom instructions. In this work, we describe an automatic methodology to select custom instructions to augment an extensible processor, in order to maximize its e#ciency for a given application program. We demonstrate that the number of custom instruction candidates grows rapidly with program size, leading to a large design space, and that the quality (speedup) of custom instructions varies significantly across this space, motivating the need for the proposed flow. Our methodology features cost functions to guide the custom instruction selection process, as well as static and dynamic pruning techniques to eliminate inferior parts of the design space from consideration. Further, we employ a two-stage process, wherein a limited number of promising instruction candidates are first selected, and then evaluated in more detail through cycle-accurate instruction set simulation and synthesis of the corresponding hardware, to identify the custom instruction combinations that result in the highest program speedup or maximize speedup under a given area constraint.

Fei Sun; Srivaths Ravi; Anand Raghunathan; Niraj K. Jha

2002-01-01T23:59:59.000Z

227

Development of an embedded 3D graphics processor  

E-Print Network (OSTI)

Limitations in processing ability cause major graphical enhancements, such as support for real-time 3D graphics, to be next to impossible within embedded devices. Due to the size, power, and heat dissipation requirements, modern graphics hardware is usually restricted to systems on the scale of personal computers or larger. For this thesis, we have defined a 3D graphics co-processor that is targeted to work on a more embedded scale. The system is specified by limiting it to fixed-point light processing and rasterization. A set of object primitives and instructions are defined to adequately describe almost any scene. These primitives are used to design the algorithms and architecture behind a set of modular functional units. The units are used to realize the processor requirements and features, which include light processing, z-buffering, texturing, and transparency. In order to ensure that the system architecture is versatile in its design, the functional units are analyzed for performance, reconfigurability, and possible trade-offs. A set of both synchronous and asynchronous architectures are proposed using the functional unit blocks. Through cycle accurate comparative simulation, we analyzed the effectiveness of each architecture and found that a hybrid architecture provides the best hardware to speed trade-off between the architectures considered. An appropriate system interface and parallel configuration are also discussed. The end result of the thesis provides a road map for anyone designing a general purpose or application optimized embedded 3D co-processor.

Murray, Brian

2002-01-01T23:59:59.000Z

228

Sequence information signal processor for local and global string comparisons  

DOE Patents (OSTI)

A sequence information signal processing integrated circuit chip designed to perform high speed calculation of a dynamic programming algorithm based upon the algorithm defined by Waterman and Smith. The signal processing chip of the present invention is designed to be a building block of a linear systolic array, the performance of which can be increased by connecting additional sequence information signal processing chips to the array. The chip provides a high speed, low cost linear array processor that can locate highly similar global sequences or segments thereof such as contiguous subsequences from two different DNA or protein sequences. The chip is implemented in a preferred embodiment using CMOS VLSI technology to provide the equivalent of about 400,000 transistors or 100,000 gates. Each chip provides 16 processing elements, and is designed to provide 16 bit, two's compliment operation for maximum score precision of between -32,768 and +32,767. It is designed to provide a comparison between sequences as long as 4,194,304 elements without external software and between sequences of unlimited numbers of elements with the aid of external software. Each sequence can be assigned different deletion and insertion weight functions. Each processor is provided with a similarity measure device which is independently variable. Thus, each processor can contribute to maximum value score calculation using a different similarity measure.

Peterson, John C. (Alta Loma, CA); Chow, Edward T. (San Dimas, CA); Waterman, Michael S. (Culver City, CA); Hunkapillar, Timothy J. (Pasadena, CA)

1997-01-01T23:59:59.000Z

229

Optimal Quantization of Periodic Task Requests on Multiple Identical Processors  

E-Print Network (OSTI)

We simplify the periodic tasks scheduling problem by making a trade off between processor load and computational complexity. A set N of periodic tasks, each characterized by its density # i , contains n possibly unique values of # i . We transform N through a process called quantization, in which each # i N is mapped onto a service level s j L, where L jjl # n and # i s j (this second condition differentiates this problem from the p-median problem on the real line). We define the Periodic Task Quantization problem with Deterministic input (PTQ-D) and present an optimal polynomial time dynamic programming solution. We also introduce the problem PTQ-S (with Stochastic input) and present an optimal solution. We examine, in a simulation study, the trade off penalty of excess processor load needed to service the set of quantized tasks over the original set, and find that, through quantization onto as few as 15 or 20 service levels, no more than 5 percent processor load is required above the amount requested. Finally, we demonstrate that the scheduling of a set of periodic tasks is greatly simplified through quantization and we present a fast online algorithm that schedules quantized periodic tasks.

Laura E. Jackson; George N. Rouskas

2003-01-01T23:59:59.000Z

230

Design of a multithreaded data cache for a hyperscalar processor  

E-Print Network (OSTI)

A multithreaded data cache for a hyperscalar processor is designed and optimized in this study. The data cache can support two simultaneous requests from a single thread at each cycle. It is assumed that the multithreaded processor using the data cache can generate at most two requests from a single thread at each cycle and then it switches to another thread and repeats the operation. The data cache can handle separate requests from different threads at each cycle. The cache is lockup-free or non-blocking which allows it to serve the request from one thread while servicing the misses from another. The miss penalty is reduced by using a data forwarding technique which will forward the missed data to the CPU as soon as the cache fetches it from memory. The cache can support one outstanding request per thread. So, only one new request from one thread will not be generated unless the previous request has been satisfied. A simulation model of the data cache is developed by using Verilog Hardware Description Language. Trace-driven simulation is carried out to optimize the cache for this high performance processor.

Shahnaz, Munira

1995-01-01T23:59:59.000Z

231

Reactant gas composition for fuel cell potential control  

DOE Patents (OSTI)

A fuel cell (10) system in which a nitrogen (N.sub.2) gas is used on the anode section (11) and a nitrogen/oxygen (N.sub.2 /O.sub.2) gaseous mix is used on the cathode section (12) to maintain the cathode at an acceptable voltage potential during adverse conditions occurring particularly during off-power conditions, for example, during power plant shutdown, start-up and hot holds. During power plant shutdown, the cathode section is purged with a gaseous mixture of, for example, one-half percent (0.5%) oxygen (O.sub.2) and ninety-nine and a half percent (99.5%) nitrogen (N.sub.2) supplied from an ejector (21) bleeding in air (24/28) into a high pressure stream (27) of nitrogen (N.sub.2) as the primary or majority gas. Thereafter the fuel gas in the fuel processor (31) and the anode section (11) is purged with nitrogen gas to prevent nickel (Ni) carbonyl from forming from the shift catalyst. A switched dummy electrical load (30) is used to bring the cathode potential down rapidly during the start of the purges. The 0.5%/99.5% O.sub.2 /N.sub.2 mixture maintains the cathode potential between 0.3 and 0.7 volts, and this is sufficient to maintain the cathode potential at 0.3 volts for the case of H.sub.2 diffusing to the cathode through a 2 mil thick electrolyte filled matrix and below 0.8 volts for no diffusion at open circuit conditions. The same high pressure gas source (20) is used via a "T" juncture ("T") to purge the anode section and its associated fuel processor (31).

Bushnell, Calvin L. (Glastonbury, CT); Davis, Christopher L. (Tolland, CT)

1991-01-01T23:59:59.000Z

232

English-Spanish glossary: offshore exploration and production, gas processing, and valves  

Science Conference Proceedings (OSTI)

This series of articles contains 3 different English-Spanish glossaries of related terms used in the oil industry. The glossary of the offshore exploration and production involves a summary of terms used in the offshore oil activity. It also includes names of singular equipment used in offshore drilling, as well as several navigation terms in relation to the floating oil structures. With the help of the Gas Processors Association it was possible to compile a glossary of gas processing with a concise selection of common terms of the industry of gas processing. The glossary of valves includes more than 200 terms of the industry of valves in a specialized glossary, and several explanations about the application and operation of valves.

Not Available

1981-12-01T23:59:59.000Z

233

Highly scalable linear solvers on thousands of processors.  

SciTech Connect

In this report we summarize research into new parallel algebraic multigrid (AMG) methods. We first provide a introduction to parallel AMG. We then discuss our research in parallel AMG algorithms for very large scale platforms. We detail significant improvements in the AMG setup phase to a matrix-matrix multiplication kernel. We present a smoothed aggregation AMG algorithm with fewer communication synchronization points, and discuss its links to domain decomposition methods. Finally, we discuss a multigrid smoothing technique that utilizes two message passing layers for use on multicore processors.

Domino, Stefan Paul (Sandia National Laboratories, Albuquerque, NM); Karlin, Ian (University of Colorado at Boulder, Boulder, CO); Siefert, Christopher (Sandia National Laboratories, Albuquerque, NM); Hu, Jonathan Joseph; Robinson, Allen Conrad (Sandia National Laboratories, Albuquerque, NM); Tuminaro, Raymond Stephen

2009-09-01T23:59:59.000Z

234

Solving $k$-Nearest Vector Problem on Multiple Graphics Processors  

E-Print Network (OSTI)

In a recommendation system, customers' preferences are encoded into vectors, and finding the nearest vectors to each vector is an essential part. We define this part of problem as a $k$-nearest vector problem and give an effective algorithm to solve it on multiple graphics processor units (GPUs). By an experiment, we show that when the size of the problem is large, an implementation of the algorithm on two GPUs runs more than 260 times faster than a single core implementation on a latest CPU. We also show that our algorithm scales well with respect to the number of GPUs.

Kato, Kimikazu

2009-01-01T23:59:59.000Z

235

Image matrix processor for fast multi-dimensional computations  

DOE Patents (OSTI)

An apparatus for multi-dimensional computation which comprises a computation engine, including a plurality of processing modules. The processing modules are configured in parallel and compute respective contributions to a computed multi-dimensional image of respective two dimensional data sets. A high-speed, parallel access storage system is provided which stores the multi-dimensional data sets, and a switching circuit routes the data among the processing modules in the computation engine and the storage system. A data acquisition port receives the two dimensional data sets representing projections through an image, for reconstruction algorithms such as encountered in computerized tomography. The processing modules include a programmable local host, by which they may be configured to execute a plurality of different types of multi-dimensional algorithms. The processing modules thus include an image manipulation processor, which includes a source cache, a target cache, a coefficient table, and control software for executing image transformation routines using data in the source cache and the coefficient table and loading resulting data in the target cache. The local host processor operates to load the source cache with a two dimensional data set, loads the coefficient table, and transfers resulting data out of the target cache to the storage system, or to another destination.

Roberson, George P. (Tracy, CA); Skeate, Michael F. (Livermore, CA)

1996-01-01T23:59:59.000Z

236

Unmixed fuel processors and methods for using the same  

DOE Patents (OSTI)

Disclosed herein are unmixed fuel processors and methods for using the same. In one embodiment, an unmixed fuel processor comprises: an oxidation reactor comprising an oxidation portion and a gasifier, a CO.sub.2 acceptor reactor, and a regeneration reactor. The oxidation portion comprises an air inlet, effluent outlet, and an oxygen transfer material. The gasifier comprises a solid hydrocarbon fuel inlet, a solids outlet, and a syngas outlet. The CO.sub.2 acceptor reactor comprises a water inlet, a hydrogen outlet, and a CO.sub.2 sorbent, and is configured to receive syngas from the gasifier. The regeneration reactor comprises a water inlet and a CO.sub.2 stream outlet. The regeneration reactor is configured to receive spent CO.sub.2 adsorption material from the gasification reactor and to return regenerated CO.sub.2 adsorption material to the gasification reactor, and configured to receive oxidized oxygen transfer material from the oxidation reactor and to return reduced oxygen transfer material to the oxidation reactor.

Kulkarni, Parag Prakash (Tustin, CA); Cui, Zhe (Irvine, CA)

2010-08-24T23:59:59.000Z

237

Realization Of Algebraic Processor For XML Documents Processing  

Science Conference Proceedings (OSTI)

In this paper, are presented some possibilities concerning the implementation of an algebraic method for XML hierarchical data processing which makes faster the XML search mechanism. Here is offered a different point of view for creation of advanced algebraic processor (with all necessary software tools and programming modules respectively). Therefore, this nontraditional approach for fast XML navigation with the presented algebraic processor may help to build an easier user-friendly interface provided XML transformations, which can avoid the difficulties in the complicated language constructions of XSL, XSLT and XPath. This approach allows comparatively simple search of XML hierarchical data by means of the following types of functions: specification functions and so named build-in functions. The choice of programming language Java may appear strange at first, but it isn't when you consider that the applications can run on different kinds of computers. The specific search mechanism based on the linear algebra theory is faster in comparison with MSXML parsers (on the basis of the developed examples with about 30%). Actually, there exists the possibility for creating new software tools based on the linear algebra theory, which cover the whole navigation and search techniques characterizing XSLT/XPath. The proposed method is able to replace more complicated operations in other SOA components.

Georgiev, Bozhidar [Fac. Computer Systems and Control Technical University of Sofia, TU-Sofia, Sofia (Bulgaria); Georgieva, Adriana [Fac. Applied Mathematics and Informatics Technical University of Sofia, TU-Sofia, Sofia (Bulgaria)

2010-10-25T23:59:59.000Z

238

Optical apparatus for forming correlation spectrometers and optical processors  

DOE Patents (OSTI)

Optical apparatus is disclosed for forming correlation spectrometers and optical processors. The optical apparatus comprises one or more diffractive optical elements formed on a substrate for receiving light from a source and processing the incident light. The optical apparatus includes an addressing element for alternately addressing each diffractive optical element thereof to produce for one unit of time a first correlation with the incident light, and to produce for a different unit of time a second correlation with the incident light that is different from the first correlation. In preferred embodiments of the invention, the optical apparatus is in the form of a correlation spectrometer; and in other embodiments, the apparatus is in the form of an optical processor. In some embodiments, the optical apparatus comprises a plurality of diffractive optical elements on a common substrate for forming first and second gratings that alternately intercept the incident light for different units of time. In other embodiments, the optical apparatus includes an electrically-programmable diffraction grating that may be alternately switched between a plurality of grating states thereof for processing the incident light. The optical apparatus may be formed, at least in part, by a micromachining process. 24 figs.

Butler, M.A.; Ricco, A.J.; Sinclair, M.B.; Senturia, S.D.

1999-05-18T23:59:59.000Z

239

Image matrix processor for fast multi-dimensional computations  

DOE Patents (OSTI)

An apparatus for multi-dimensional computation is disclosed which comprises a computation engine, including a plurality of processing modules. The processing modules are configured in parallel and compute respective contributions to a computed multi-dimensional image of respective two dimensional data sets. A high-speed, parallel access storage system is provided which stores the multi-dimensional data sets, and a switching circuit routes the data among the processing modules in the computation engine and the storage system. A data acquisition port receives the two dimensional data sets representing projections through an image, for reconstruction algorithms such as encountered in computerized tomography. The processing modules include a programmable local host, by which they may be configured to execute a plurality of different types of multi-dimensional algorithms. The processing modules thus include an image manipulation processor, which includes a source cache, a target cache, a coefficient table, and control software for executing image transformation routines using data in the source cache and the coefficient table and loading resulting data in the target cache. The local host processor operates to load the source cache with a two dimensional data set, loads the coefficient table, and transfers resulting data out of the target cache to the storage system, or to another destination. 10 figs.

Roberson, G.P.; Skeate, M.F.

1996-10-15T23:59:59.000Z

240

Xetal-II: A Low-Power Massively-Parallel Processor for Video Scene Analysis  

Science Conference Proceedings (OSTI)

A processor architecture combining high-performance and low-power is presented. A prototype chip, Xetal-II, has been realized in 90 nm CMOS technology based on the proposed architecture. Recent experimental results show a compute performance of up to ... Keywords: Low-power VLSI, Parallel processing, Processor tile, SIMD, Smart cameras, Video scene analysis

Anteneh A. Abbo; Richard P. Kleihorst; Ben Schueler

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

A Power Capping Controller for Multicore Processors N. Almoosa, W. Song, Y. Wardi and S. Yalamanchili  

E-Print Network (OSTI)

is over- provisioned with a lower average performance per square foot. Similarly, the packaging cost of a multicore processor is determined by the target peak power dissipation. Higher package costs incurred by high peak power dissipation targets increases the cost of the processor even though peak loads may

Lee, Hsien-Hsin "Sean"

242

Low-Complexity Policies for Energy-Performance Tradeoff in Chip-Multi-Processors  

E-Print Network (OSTI)

1 Low-Complexity Policies for Energy-Performance Tradeoff in Chip-Multi-Processors Avshalom Elyada 32000, Israel Abstract Chip-Multi-Processors (CMP) utilize multiple energy-efficient Processing Elements (PEs) to deliver high performance while maintaining an efficient ratio of performance to energy

Ginosar, Ran

243

Automatic Generation of Symbolic Reliability Functions for Processor-Memory-Switch Structures  

Science Conference Proceedings (OSTI)

Calculation of the reliability of computer system architectures with built-in redundancy, such as multiprocessors, is gaining in importance. The task of computing the reliability function for arbitrary Processor-Memory-Switch (PMS) interconnection structures, ... Keywords: symbolic hard-failure reliability functions, Automatic generation of symbolic reliability functions, processor-memory-switch (PMS) structures, reliability computation program

V. Kini; D. P. Siewiorek

1982-08-01T23:59:59.000Z

244

A hybrid heuristic-genetic algorithm for task scheduling in heterogeneous processor networks  

Science Conference Proceedings (OSTI)

Efficient task scheduling on heterogeneous distributed computing systems (HeDCSs) requires the consideration of the heterogeneity of processors and the inter-processor communication. This paper presents a two-phase algorithm, called H2GS, for task scheduling ... Keywords: Directed acyclic graph, Genetic algorithms, Heterogeneous systems, List-based scheduling heuristics, Parallel and distributed processing, Task scheduling

Mohammad I. Daoud; Nawwaf Kharma

2011-11-01T23:59:59.000Z

245

Asymmetric scaling on network packet processors in the dark silicon era  

Science Conference Proceedings (OSTI)

This paper introduces a new architectural technique called asymmetric scaling on heterogeneous multi-core network processor architectures to mitigate the problem of dark silicon in future process technologies. In asymmetric scaling, the number of low ... Keywords: asymmetric scaling, dark silicon, heterogeneous architectures, network processor

Sourav Roy, Xiaomin Lu, Edmund Gieske, Peng Yang, Jim Holt

2013-10-01T23:59:59.000Z

246

Analyzing throughput of power and thermal-constraint multicore processor under NBTI effect  

Science Conference Proceedings (OSTI)

NBTI (Negative Bias Temperature Instability) which can degrade the switching speed of PMOS transistors has become a major reliability challenge. In this paper, we investigate the throughput impact of NBTI on power and thermal-constraint multicore processors ... Keywords: NBTI, multicore processor, negative bias temperature instability, process variation

Shi-Qun Zheng; Ing-Chao Lin; Yen-Han Lee

2011-05-01T23:59:59.000Z

247

Shale Gas and the Outlook for U.S. Natural Gas Markets and ...  

U.S. Energy Information Administration (EIA)

Shale Gas and the Outlook for U.S. Natural Gas Markets and Global Gas Resources ... Associated with oil Coalbed methane Net imports Non-associated ...

248

Bonneville Power Administration Communication Alarm Processor (CAP). Final report  

Science Conference Proceedings (OSTI)

Power systems operations and maintenance currently face an ever-increasing need for a high level of computerized support. This paper is the final report of a research and development effort undertaken by the Bonneville Power Administration to develop a computerized decision support system to aid operations and maintenance personnel isolate and diagnose faults on a microwave communication system used for centralized dispatch operations. The system, called CAP for Communication Alarm Processor, provides statistical analysis of microwave communication system alarms, as well as an expert system capability for fault isolation and diagnosis. CAP is implemented on a DEC VAX Station 3100 computer, utilizing both knowledge-based programming principles as well as conventional programming techniques.

MacGregor, D.G. [MacGregor-Bates, Inc., Eugene, OR (United States); Goeltz, R. [Oak Ridge National Lab., TN (United States)

1995-01-01T23:59:59.000Z

249

Computing trends using graphic processor in high energy physics  

E-Print Network (OSTI)

One of the main challenges in Heavy Energy Physics is to make fast analysis of high amount of experimental and simulated data. At LHC-CERN one p-p event is approximate 1 Mb in size. The time taken to analyze the data and obtain fast results depends on high computational power. The main advantage of using GPU(Graphic Processor Unit) programming over traditional CPU one is that graphical cards bring a lot of computing power at a very low price. Today a huge number of application(scientific, financial etc) began to be ported or developed for GPU, including Monte Carlo tools or data analysis tools for High Energy Physics. In this paper, we'll present current status and trends in HEP using GPU.

Niculescu, Mihai

2011-01-01T23:59:59.000Z

250

Computing trends using graphic processor in high energy physics  

E-Print Network (OSTI)

One of the main challenges in Heavy Energy Physics is to make fast analysis of high amount of experimental and simulated data. At LHC-CERN one p-p event is approximate 1 Mb in size. The time taken to analyze the data and obtain fast results depends on high computational power. The main advantage of using GPU(Graphic Processor Unit) programming over traditional CPU one is that graphical cards bring a lot of computing power at a very low price. Today a huge number of application(scientific, financial etc) began to be ported or developed for GPU, including Monte Carlo tools or data analysis tools for High Energy Physics. In this paper, we'll present current status and trends in HEP using GPU.

Mihai Niculescu; Sorin-Ion Zgura

2011-06-30T23:59:59.000Z

251

A graphics processor-based intranuclear cascade and evaporation simulation  

E-Print Network (OSTI)

Monte Carlo simulations of the transport of protons in human tissue have been deployed on graphics processing units (GPUs) with impressive results. To provide a more complete treatment of non-elastic nuclear interactions in these simulations, we developed a fast intranuclear cascade-evaporation simulation for the GPU. This can be used to model non-elastic proton collisions on any therapeutically relevant nuclei at incident energies between 20 and 250 MeV. Predictions are in good agreement with Geant4.9.6p2. It takes approximately 2 s to calculate $1\\times 10^6$ 200 MeV proton-$^{16}$O interactions on a NVIDIA GTX680 GPU. A speed-up factor of $\\sim$20 relative to one Intel i7-3820 core processor thread was achieved.

H. Wan Chan Tseung; C. Beltran

2013-09-30T23:59:59.000Z

252

Predicting the Pipeline Behavior of Superscalar Processors by Abstract Interpretation  

E-Print Network (OSTI)

Interpretation Jorn Schneider , Reinhard Wilhelm Christian Ferdinand Universitat des Saarlandes AbsInt Angewandte Informatik GmbH Fachbereich Informatik Universitat des Saarlandes Postfach 15 11 50 Starterzentrum { Gebaude 45 D-66041 Saarbrucken, Germany D-66123 Saarbrucken, Germany js@cs.uni-sb.de, wilhelm@cs.uni-sb.de ferdinand@AbsInt.de Abstract For real time systems not only the logical function is important but also the timing behavior, e. g. hard real time systems must react inside their deadlines. To guarantee this it is necessary to know upper bounds for the worst case execution times (WCETs). The accuracy of the prediction of WCETs depends strongly on the ability to model the features of the target processor.

Schneider; Reinhard Wilhelm; Christian Ferdin; Universitat Des Saarl; Es Absint Angew; Te Informatik Gmbh

2000-01-01T23:59:59.000Z

253

XOP, a fast versatile processor, as a building block for parallel processing in high energy physics experiments  

E-Print Network (OSTI)

XOP, a fast versatile processor, as a building block for parallel processing in high energy physics experiments

Bähler, P; Lingjaerde, Tor; Ljuslin, C; Van Praag, A; Werner, P

1986-01-01T23:59:59.000Z

254

Resource Characterization and Quantification of Natural Gas-Hydrate and Associated Free-Gas Accumulations in the Prudhoe Bay - Kuparuk River Area on the North Slope of Alaska  

SciTech Connect

Natural gas hydrates have long been considered a nuisance by the petroleum industry. Hydrates have been hazards to drilling crews, with blowouts a common occurrence if not properly accounted for in drilling plans. In gas pipelines, hydrates have formed plugs if gas was not properly dehydrated. Removing these plugs has been an expensive and time-consuming process. Recently, however, due to the geologic evidence indicating that in situ hydrates could potentially be a vast energy resource of the future, research efforts have been undertaken to explore how natural gas from hydrates might be produced. This study investigates the relative permeability of methane and brine in hydrate-bearing Alaska North Slope core samples. In February 2007, core samples were taken from the Mt. Elbert site situated between the Prudhoe Bay and Kuparuk oil fields on the Alaska North Slope. Core plugs from those core samples have been used as a platform to form hydrates and perform unsteady-steady-state displacement relative permeability experiments. The absolute permeability of Mt. Elbert core samples determined by Omni Labs was also validated as part of this study. Data taken with experimental apparatuses at the University of Alaska Fairbanks, ConocoPhillips laboratories at the Bartlesville Technology Center, and at the Arctic Slope Regional Corporation's facilities in Anchorage, Alaska, provided the basis for this study. This study finds that many difficulties inhibit the ability to obtain relative permeability data in porous media-containing hydrates. Difficulties include handling unconsolidated cores during initial core preparation work, forming hydrates in the core in such a way that promotes flow of both brine and methane, and obtaining simultaneous two-phase flow of brine and methane necessary to quantify relative permeability using unsteady-steady-state displacement methods.

Shirish Patil; Abhijit Dandekar

2008-12-31T23:59:59.000Z

255

Natural Gas Outlook  

Reports and Publications (EIA)

Presented by: Guy F. Caruso, EIA AdministratorPresented to: Ohio Oil & Gas Association ConferenceMarch 12, 2004

Information Center

2004-03-12T23:59:59.000Z

256

Natural Gas Outlook  

Reports and Publications (EIA)

Presented to: Ohio Oil & Gas Association Conference, March 12, 2004 Presented by: Guy F. Caruso, Administrator, Energy Information Administration

Information Center

2004-03-12T23:59:59.000Z

257

J.F.: Challenges in Mapping Graph Exploration Algorithms on Advanced Multi-core Processors  

E-Print Network (OSTI)

Multi-core processors are a shift of paradigm in computer architecture that promises a dramatic increase in performance. But multi-core processors also bring an unprecedented level of complexity in algorithmic design and software development. In this paper we describe the challenges and design choices involved in parallelizing a breadth-first search (BFS) algorithm on a state-of-the-art multi-core processor, the Cell Broadband Engine (Cell BE). Our experiments obtained on a pre-production Cell BE board running at 3.2 GHz show almost linear speedups when using multiple synergistic processing units, and an impressive level of performance when compared to other processors. The Cell BE is typically an order of magnitude faster than conventional processors, such as the AMD Opteron and the Intel Pentium 4 and Woodcrest, an order of magnitude faster than the MTA-2 multi-threaded processor, and two orders of magnitude faster than a BlueGene/L processor. 1

Oreste Villa; Daniele Paolo Scarpazza; Fabrizio Petrini; Juan Fernįndez Peinador

2007-01-01T23:59:59.000Z

258

Assessment of environmental health and safety issues associated with the commercialization of unconventional gas recovery: methane from coal seams  

Science Conference Proceedings (OSTI)

Potential public health and safety problems and the potential environmental impacts from the recovery of gas from coalbeds are identified and examined. The technology of methane recovery is described and economic and legal barriers to production are discussed. (ACR)

Ethridge, L.J.; Cowan, C.E.; Riedel, E.F.

1980-07-01T23:59:59.000Z

259

A variational eigenvalue solver on a quantum processor  

E-Print Network (OSTI)

Quantum computers promise to efficiently solve important problems that are intractable on a conventional computer. For quantum systems, where the dimension of the problem space grows exponentially, finding the eigenvalues of certain operators is one such intractable problem and remains a fundamental challenge. The quantum phase estimation algorithm can efficiently find the eigenvalue of a given eigenvector but requires fully coherent evolution. We present an alternative approach that greatly reduces the requirements for coherent evolution and we combine this method with a new approach to state preparation based on ans\\"atze and classical optimization. We have implemented the algorithm by combining a small-scale photonic quantum processor with a conventional computer. We experimentally demonstrate the feasibility of this approach with an example from quantum chemistry: calculating the ground state molecular energy for He-H+, to within chemical accuracy. The proposed approach, by drastically reducing the coherence time requirements, enhances the potential of the quantum resources available today and in the near future.

Alberto Peruzzo; Jarrod McClean; Peter Shadbolt; Man-Hong Yung; Xiao-Qi Zhou; Peter J. Love; Alįn Aspuru-Guzik; Jeremy L. O'Brien

2013-04-10T23:59:59.000Z

260

On a Processor Sharing Queue That Models Balking  

E-Print Network (OSTI)

We consider the processor sharing $M/M/1$-PS queue which also models balking. A customer that arrives and sees $n$ others in the system "balks" (i.e., decides not to enter) with probability $1-b_n$. If $b_n$ is inversely proportional to $n+1$, we obtain explicit expressions for a tagged customer's sojourn time distribution. We consider both the conditional distribution, conditioned on the number of other customers present when the tagged customer arrives, as well as the unconditional distribution. We then evaluate the results in various asymptotic limits. These include large time (tail behavior) and/or large $n$, lightly loaded systems where the arrival rate $\\lambda\\to 0$, and heavily loaded systems where $\\lambda\\to\\infty$. We find that the asymptotic structure for the problem with balking is much different from the standard $M/M/1$-PS queue. We also discuss a perturbation method for deriving the asymptotics, which should apply to more general balking functions.

Zhen, Qiang; Knessl, Charles

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

Natural Gas Supply Conference - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Natural Gas Supply Conference. William Trapmann Energy Information Administration. American Public Gas Association January 30 & 31, 2001

262

Introducing the PilGRIM: a processor for executing lazy functional languages  

Science Conference Proceedings (OSTI)

Processor designs specialized for functional languages received very little attention in the past 20 years. The potential for exploiting more parallelism and the developments in hardware technology, ask for renewed investigation of this topic. In this ...

Arjan Boeijink; Philip K. F. Hölzenspies; Jan Kuper

2010-09-01T23:59:59.000Z

263

BUILDING MANY-CORE PROCESSOR-TO-DRAM NETWORKS WITH MONOLITHIC CMOS SILICON PHOTONICS  

E-Print Network (OSTI)

Silicon photonics is a promising technology for addressing memory bandwidth limitations in future many-core processors. This article first introduces a new monolithic silicon-photonic technology, which uses a standard bulk ...

Batten, Christopher

264

A Raw processor interface to an 802.11b/g RF front end  

E-Print Network (OSTI)

The Raw microprocessor is a tiled architecture processor designed by the Computer Architecture Group at MIT. Raw was designed in part to be extremely good at performing streaming-type algorithms such as those found in ...

Walker, Benjamin Philip Eugene Zaks

2004-01-01T23:59:59.000Z

265

ATAC : A 1000-core cache coherent processor with on-chip optical network  

E-Print Network (OSTI)

Based on current trends, multicore processors will have 1000 cores or more within the next decade. However, their promise of increased performance will only be realized if their inherent scaling and programming challenges ...

Kurian, George, S.M. Massachusetts Institute of Technology

2010-01-01T23:59:59.000Z

266

Scheduling algorithm: tasks scheduling algorithm for multiple processors with dynamic reassignment  

Science Conference Proceedings (OSTI)

Distributed computing systems [DCSs] offer the potential for improved performance and resource sharing. To make the best use of the computational power available, it is essential to assign the tasks dynamically to that processor whose characteristics ...

Pradeep Kumar Yadav; M. P. Singh; Harendra Kumar

2008-01-01T23:59:59.000Z

267

Safe and Protected Execution for the Morph/AMRM Reconfigurable Processor  

E-Print Network (OSTI)

Technology scaling of CMOS processes brings relatively faster transistors (gates) and slower interconnects (wires), making viable the addition of reconfigurability to increase performance. In the Morph/AMRM system, we are exploring the addition of reconfigurable logic, deeply integrated with the processor core, employing the reconfigurability to manage the cache, datapath, and pipeline resources more effectively. However, integration of reconfigurable logic introduces significant protection and safety challenges for multiprocess execution. We analyze the protection structures in a state of the art microprocessor core (R10000), identifying the few critical logic blocks and demonstrating that the majority of the logic in the processor core can be safely reconfigured. Subsequently, we propose a protection architecture for the Morph/AMRM reconfigurable processor which enable nearly the full range of power of reconfigurability in the processor core while requiring only a small number of fixed logic features which to ensure safe, protected multiprocess execution. 1.

Andrew A. Chien; Jay Byun

1999-01-01T23:59:59.000Z

268

Cogeneration of Fast Motion Estimation Processors and Algorithms for Advanced Video Coding  

Science Conference Proceedings (OSTI)

This paper presents a flexible and scalable motion estimation processor capable of supporting the processing requirements for high-definition (HD) video using the H.264 Advanced Video Codec, which is suited for FPGA implementation. Unlike most previous ...

Jose L. Nunez-Yanez; Atukem Nabina; Eddie Hung; George Vafiadis

2012-03-01T23:59:59.000Z

269

A Processor to get UV-A and UV-B Radiation Products from the...  

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

A Processor to get UV-A and UV-B Radiation Products from the ECMWF Forecast System Morcrette, Jean-Jacques European Centre for Medium-Range Weather Forecasts Category: Radiation A...

270

Composition kernel: a multi-core processor virtualization layer for rich functional smart products  

Science Conference Proceedings (OSTI)

Future ambient intelligence environments will embed powerful multi-core processors to compose various functionalities into a smaller number of hardware components. This makes the maintainability of intelligent environments better because it is not easy ...

Tatsuo Nakajima; Yuki Kinebuchi; Alexandre Courbot; Hiromasa Shimada; Tsung-Han Lin; Hitoshi Mitake

2010-10-01T23:59:59.000Z

271

A user manual for GINGER and its post-processor XPLOTGIN  

E-Print Network (OSTI)

GINGER FEL Code Manual: Version 1.3f — December 2001i GINGER FEL Code Manual: Version 1.3f — December 2001 iiiA User Manual for GINGER and its Post-Processor XPLOTGIN

Fawley, William M.

2002-01-01T23:59:59.000Z

272

SLAC Scanner Processor: a FASTBUS module for data collection and processing  

SciTech Connect

A new, general purpose, programmable FASTBUS module, the SLAC Scanner Processor (SSP), is introduced. Both hardware and software elements of SSP operation are discussed. The role of the SSP within the upgraded Mark II Detector at SLAC is described.

Brafman, H.; Glanzman, T.; Lankford, A.J.; Olsen, J.; Paffrath, L.

1984-10-01T23:59:59.000Z

273

A unified processor model for compiler verification and simulation using ASM  

Science Conference Proceedings (OSTI)

For safety critical embedded systems the correctness of the processor, toolchain and compiler is an important issue. Translation validation is one approach for compiler verification. A common semantic framework to represent source and target language ...

Roland Lezuo; Andreas Krall

2012-06-01T23:59:59.000Z

274

Interprocessor communication speed and performance in distributed-memory parallel processors  

Science Conference Proceedings (OSTI)

We have simulated several numerical and non-numerical algorithms on five distributed-memory parallel processors (DMPPs). All five DMPPs have the same topology (a torus), and the same number of nodes. The architectures differ only in the communication ...

M. Annaratone; C. Pommerell; R. Rühl

1989-04-01T23:59:59.000Z

275

REFORMING OF LIQUID HYDROCARBONS IN A NOVEL HYDROGEN-SELECTIVE MEMBRANE-BASED FUEL PROCESSOR  

DOE Green Energy (OSTI)

We propose to develop an inorganic metal-metal composite membrane to study reforming of liquid hydrocarbons and methanol by equilibrium shift in membrane-reactor configuration, viewed as fuel processor. Based on our current understanding and experience in the Pd-ceramic composite membrane, we propose to further develop this membrane to a Pd and Pd-Ag alloy membrane on microporous stainless steel support to provide structural reliability from distortion due to thermal cycling. Because of the metal-metal composite structure, we believe that the associated end-seal problem in the Pd-ceramic composite membrane in tubular configuration would not be an issue at all. We plan to test this membrane as membrane-reactor-separator for reforming liquid hydrocarbons and methanol for simultaneous production and separation of high-purity hydrogen for PEM fuel cell applications. To improve the robustness of the membrane film and deep penetration into the pores, we have used osmotic pressure field in the electroless plating process. Using this novel method, we deposited thin Pd-film on the inside of microporous stainless steel tube and the deposited film appears to robust and defect free. Work is in progress to evaluate the hydrogen perm-selectivity of the Pd-stainless steel membrane.

Shamsuddin Ilias

2003-06-30T23:59:59.000Z

276

An effective network processor design framework: using multi-objective evolutionary algorithms and object oriented techniques to optimise the intel IXP1200 network processor  

Science Conference Proceedings (OSTI)

In this paper we present a framework for design space exploration of a network processor, that incorporates parameterisation, power and cost analysis. This method utilises multi-objective evolutionary algorithms and object oriented analysis and design. ... Keywords: design space exploration, evolutionary approaches, object oriented

Liam Noonan; Colin Flanagan

2006-12-01T23:59:59.000Z

277

Comprehensive Lifecycle Planning and Management System For Addressing Water Issues Associated With Shale Gas Development In New York, Pennsylvania, And West Virginia  

Science Conference Proceedings (OSTI)

The objective of this project is to develop a modeling system to allow operators and regulators to plan all aspects of water management activities associated with shale gas development in the target project area of New York, Pennsylvania, and West Virginia (ā??target areaā?¯), including water supply, transport, storage, use, recycling, and disposal and which can be used for planning, managing, forecasting, permit tracking, and compliance monitoring. The proposed project is a breakthrough approach to represent the entire shale gas water lifecycle in one comprehensive system with the capability to analyze impacts and options for operational efficiency and regulatory tracking and compliance, and to plan for future water use and disposition. It will address all of the major water-related issues of concern associated with shale gas development in the target area, including water withdrawal, transport, storage, use, treatment, recycling, and disposal. It will analyze the costs, water use, and wastes associated with the available options, and incorporate constraints presented by permit requirements, agreements, local and state regulations, equipment and material availability, etc. By using the system to examine the water lifecycle from withdrawals through disposal, users will be able to perform scenario analysis to answer "what if" questions for various situations. The system will include regulatory requirements of the appropriate state and regional agencies and facilitate reporting and permit applications and tracking. These features will allow operators to plan for more cost effective resource production. Regulators will be able to analyze impacts of development over an entire area. Regulators can then make informed decisions about the protections and practices that should be required as development proceeds. This modeling system will have myriad benefits for industry, government, and the public. For industry, it will allow planning all water management operations for a project or an area as one entity to optimize water use and minimize costs subject to regulatory and other constraints. It will facilitate analysis of options and tradeoffs, and will also simplify permitting and reporting to regulatory agencies. The system will help regulators study cumulative impacts of development, conserve water resources, and manage disposal options across a region. It will also allow them to track permits and monitor compliance. The public will benefit from water conservation, improved environmental performance as better system wide decisions are made, and greater supply of natural gas, with attendant lower prices, as costs are reduced and development is assisted through better planning and scheduling. Altogether, better economics and fewer barriers will facilitate recovery of the more than 300 trillion cubic feet of estimated recoverable natural gas resource in the Marcellus Shale in a manner that protects the environment.

J. Daniel Arthur

2012-03-31T23:59:59.000Z

278

Evaluation of soft-core processors on a Xilinx Virtex-5 field programmable gate array.  

SciTech Connect

Node-based architecture (NBA) designs for future satellite projects hold the promise of decreasing system development time and costs, size, weight, and power and positioning the laboratory to address other emerging mission opportunities quickly. Reconfigurable field programmable gate array (FPGA)-based modules will comprise the core of several of the NBA nodes. Microprocessing capabilities will be necessary with varying degrees of mission-specific performance requirements on these nodes. To enable the flexibility of these reconfigurable nodes, it is advantageous to incorporate the microprocessor into the FPGA itself, either as a hard-core processor built into the FPGA or as a soft-core processor built out of FPGA elements. This document describes the evaluation of three reconfigurable FPGA-based soft-core processors for use in future NBA systems: the MicroBlaze (uB), the open-source Leon3, and the licensed Leon3. Two standard performance benchmark applications were developed for each processor. The first, Dhrystone, is a fixed-point operation metric. The second, Whetstone, is a floating-point operation metric. Several trials were run at varying code locations, loop counts, processor speeds, and cache configurations. FPGA resource utilization was recorded for each configuration.

Learn, Mark Walter

2011-04-01T23:59:59.000Z

279

Safety implications associated with in-plant pressurized gas storage and distribution systems in nuclear power plants  

SciTech Connect

Storage and handling of compressed gases at nuclear power plants were studied to identify any potential safety hazards. Gases investigated were air, acetylene, carbon dioxide, chlorine, Halon, hydrogen, nitrogen, oxygen, propane, and sulfur hexaflouride. Physical properties of the gases were reviewed as were applicable industrial codes and standards. Incidents involving pressurized gases in general industry and in the nuclear industry were studied. In this report general hazards such as missiles from ruptures, rocketing of cylinders, pipe whipping, asphyxiation, and toxicity are discussed. Even though some serious injuries and deaths over the years have occurred in industries handling and using pressurized gases, the industrial codes, standards, practices, and procedures are very comprehensive. The most important safety consideration in handling gases is the serious enforcement of these well-known and established methods. Recommendations are made concerning compressed gas cylinder missiles, hydrogen line ruptures or leaks, and identification of lines and equipment.

Guymon, R.H.; Casto, W.R.; Compere, E.L.

1985-05-01T23:59:59.000Z

280

Evaluating the Effect of Data-Reuse Transformations on Processor Power Consumption  

E-Print Network (OSTI)

. Processor power savings that can be obtained by the application of data-reuse transformations on multimedia applications are discussed in this paper. Data Transfer and Storage Exploration methodologies primarily aim at memory related power reduction by moving data accesses to smaller memories, which are less power costly. However, it is shown that the applied code transformations have also a significant effect on the processor power consumption. Physical measurements of the average current drawn by instruction sequences provide a way to evaluate the processor power consumption of alternative code implementations. Simulation results prove that code transformations based on memory hierarchy exploration can have a significantly larger impact on power than existing software energy optimizing methodologies. 1

Alexander Chatzigeorgiou; Er Chatzigeorgiou; Stamatiki Kougia; Spiridon Nikolaidis

2001-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

Interconnection arrangement of routers of processor boards in array of cabinets supporting secure physical partition  

DOE Patents (OSTI)

A multiple processor computing apparatus includes a physical interconnect structure that is flexibly configurable to support selective segregation of classified and unclassified users. The physical interconnect structure includes routers in service or compute processor boards distributed in an array of cabinets connected in series on each board and to respective routers in neighboring row cabinet boards with the routers in series connection coupled to routers in series connection in respective neighboring column cabinet boards. The array can include disconnect cabinets or respective routers in all boards in each cabinet connected in a toroid. The computing apparatus can include an emulator which permits applications from the same job to be launched on processors that use different operating systems.

Tomkins, James L. (Albuquerque, NM); Camp, William J. (Albuquerque, NM)

2007-07-17T23:59:59.000Z

282

Test Time Reduction Reusing Multiple Processors in a Network-on-Chip Based Architecture  

E-Print Network (OSTI)

The increasing complexity and the short life cycles of embedded systems are pushing the current system-on-chip designs towards a rapid increasing on the number of programmable processing units, while decreasing the gate count for custom logic. Considering this trend, this work proposes a test planning method capable of reusing available processors as test sources and sinks, and the on-chip network as the test access mechanism. Experimental results are based on ITC'02 benchmarks and on two open core processors compliant with MIPS and SPARC instruction set. The results show that the cooperative use of both the on-chip network and the embedded processors can increase the test parallelism and reduce the test time without additional cost in area and pins.

Amory, Alexandre M; Moraes, Fernando G; Moreno, Edson I

2011-01-01T23:59:59.000Z

283

Implementation of a sampled receiver using TMS320C30 signal processor  

E-Print Network (OSTI)

Advances in digital signal processors have prompted the development of various algorithms for use in all digital data receivers. This thesis discusses the implementation of a joint detection and symbol synchronization algorithm using two Texas Instruments TMS32OC30 (C30) Digital Signal Processors, one as a transmitter of digital data, and another as a sampled receiver used to implement the algorithm. It is shown that when using raised cosine pulses for transmission of symbols, and sampling of these symbols is at least 4 times above the Nyquist rate, the performance results using the TMS32OC30 Digital Signal Processor coincide with those theoretically derived. Furthermore, it is also shown that the timing estimate produced by the algorithm can be used to compensate for differing transmitter/receiver clock rates.

Van Slyke, Braddon Michael

1996-01-01T23:59:59.000Z

284

Navy real-time signal processor development: second generation planned service standard  

SciTech Connect

The author describe the development of the enhanced modular signal processor (EMSP) as a multi-processor signal processing system. The approach to specifying system performance and programming environment along with an acquisition approach meant to encourage vigorous competition for the engineering development contract award is discussed. The commodity management concept for EMSP's in-service lifetime involves interface management within the system and controlled technology infusion. This important plan to stay abreast of technology and to meet user community requirements for product stability is described. 2 references.

Robbins, C.B.

1981-01-01T23:59:59.000Z

285

Packet-switched intercommunication network for distributed memory, parallel processor computers  

DOE Patents (OSTI)

The Lambda network is a single stage, packet-switched interprocessor communication network for a distributed memory, parallel processor computer. Its design arises from the desired network characteristics of minimizing mean and maximum packet transfer time, local routing, expandability, deadlock avoidance, and fault tolerance. The network is based on fixed degree nodes and has O(log[sub 2n]) mean and maximum packet transfer distances where n is the number of processors. The routing method is detailed, as are methods for expandability, deadlock avoidance, and fault tolerance.

Napolitano, L.M. Jr.

1990-01-01T23:59:59.000Z

286

Packet-switched intercommunication network for distributed memory, parallel processor computers  

DOE Patents (OSTI)

The Lambda network is a single stage, packet-switched interprocessor communication network for a distributed memory, parallel processor computer. Its design arises from the desired network characteristics of minimizing mean and maximum packet transfer time, local routing, expandability, deadlock avoidance, and fault tolerance. The network is based on fixed degree nodes and has O(log{sub 2n}) mean and maximum packet transfer distances where n is the number of processors. The routing method is detailed, as are methods for expandability, deadlock avoidance, and fault tolerance.

Napolitano, L.M. Jr.

1990-12-31T23:59:59.000Z

287

Natural Gas Monthly  

U.S. Energy Information Administration (EIA)

sector organizations associated with the natural gas industry. Volume and price data are presented each month for ... Tables 1 and 2 ...

288

Natural Gas Outlook  

U.S. Energy Information Administration (EIA)

Natural Gas Outlook National Association of State Energy Officials State Heating Oil and Propane Conference August 30, 2004 William Trapmann Energy Information ...

289

IdlePower: Application-Aware Management of Processor Idle States Hrishikesh Amur Ripal Nathuji Mrinmoy Ghosh  

E-Print Network (OSTI)

is that the processor is unable to transition to a power-saving deep C-state. 60. 65. 70. 75. 80. 85. 90. 95. 100. 0 1 2IdlePower: Application-Aware Management of Processor Idle States Hrishikesh Amur Ripal Nathuji. With careful adaptation schemes, the system can save power by entering different idle states dynamically

Lee, Hsien-Hsin "Sean"

290

Recovery Act: Integrated DC-DC Conversion for Energy-Efficient Multicore Processors  

SciTech Connect

In this project, we have developed the use of thin-film magnetic materials to improve in energy efficiency of digital computing applications by enabling integrated dc-dc power conversion and management with on-chip power inductors. Integrated voltage regulators also enables fine-grained power management, by providing dynamic scaling of the supply voltage in concert with the clock frequency of synchronous logic to throttle power consumption at periods of low computational demand. The voltage converter generates lower output voltages during periods of low computational performance requirements and higher output voltages during periods of high computational performance requirements. Implementation of integrated power conversion requires high-capacity energy storage devices, which are generally not available in traditional semiconductor processes. We achieve this with integration of thin-film magnetic materials into a conventional complementary metal-oxide-semiconductor (CMOS) process for high-quality on-chip power inductors. This project includes a body of work conducted to develop integrated switch-mode voltage regulators with thin-film magnetic power inductors. Soft-magnetic materials and inductor topologies are selected and optimized, with intent to maximize efficiency and current density of the integrated regulators. A custom integrated circuit (IC) is designed and fabricated in 45-nm CMOS silicon-on-insulator (SOI) to provide the control system and power-train necessary to drive the power inductors, in addition to providing a digital load for the converter. A silicon interposer is designed and fabricated in collaboration with IBM Research to integrate custom power inductors by chip stacking with the 45-nm CMOS integrated circuit, enabling power conversion with current density greater than 10A/mm2. The concepts and designs developed from this work enable significant improvements in performance-per-watt of future microprocessors in servers, desktops, and mobile devices. These new approaches to scaled voltage regulation for computing devices also promise significant impact on electricity consumption in the United States and abroad by improving the efficiency of all computational platforms. In 2006, servers and datacenters in the United States consumed an estimated 61 billion kWh or about 1.5% of the nation's total energy consumption. Federal Government servers and data centers alone accounted for about 10 billion kWh, for a total annual energy cost of about $450 million. Based upon market growth and efficiency trends, estimates place current server and datacenter power consumption at nearly 85 billion kWh in the US and at almost 280 billion kWh worldwide. Similar estimates place national desktop, mobile and portable computing at 80 billion kWh combined. While national electricity utilization for computation amounts to only 4% of current usage, it is growing at a rate of about 10% a year with volume servers representing one of the largest growth segments due to the increasing utilization of cloud-based services. The percentage of power that is consumed by the processor in a server varies but can be as much as 30% of the total power utilization, with an additional 50% associated with heat removal. The approaches considered here should allow energy efficiency gains as high as 30% in processors for all computing platforms, from high-end servers to smart phones, resulting in a direct annual energy savings of almost 15 billion kWh nationally, and 50 billion kWh globally. The work developed here is being commercialized by the start-up venture, Ferric Semiconductor, which has already secured two Phase I SBIR grants to bring these technologies to the marketplace.

Shepard, Kenneth L

2013-03-31T23:59:59.000Z

291

Natural gas monthly  

Science Conference Proceedings (OSTI)

Monthly highlights of activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry are presented. Feature articles for this issue are: Natural Gas Overview for Winter 1983-1984 by Karen A. Kelley; and an Analysis of Natural Gas Sales by John H. Herbert. (PSB)

Not Available

1983-11-01T23:59:59.000Z

292

Efficient parallel architecture for multi-level forward discrete wavelet transform processors  

Science Conference Proceedings (OSTI)

A resource efficient and high-performance architecture for a two-dimensional multi-level discrete wavelet transform processor is presented in this paper. The JPEG2000 standard integer lossless 5-3 filter has been implemented. It achieves optimal hardware ...

Syed Mahfuzul Aziz; Duc Minh Pham

2012-09-01T23:59:59.000Z

293

On Sojourn Times in the Finite Capacity $M/M/1$ Queue with Processor Sharing  

E-Print Network (OSTI)

We consider a processor shared $M/M/1$ queue that can accommodate at most a finite number $K$ of customers. We give an exact expression for the sojourn time distribution in the finite capacity model, in terms of a Laplace transform. We then give the tail behavior, for the limit $K\\to\\infty$, by locating the dominant singularity of the Laplace transform.

Zhen, Qiang

2009-01-01T23:59:59.000Z

294

A pre- and post-processor for the ICOOL muon transport code  

SciTech Connect

ICOOL[1] is a Fortran77 macroparticle transport code widely used by researchers to study the front end of a neutrino factory/muon collider[2]. In part due to the desire that ICOOL be usable over multiple computer platforms and operating systems, the code uses simple text files for input/output services. This choice together with user-driven requests for greater and greater choice of lattice element type and configuration has led to ICOOL input decks becoming rather difficult to compose and modify easily. Moreover, the lack of a standard graphical post-processor has prevented many ICOOL users from extracting all but the most simple results from the output files. Here I present two attempts to improve this situation: First, a simple but quite general graphical pre-processor (NIME) written in the Tcl/TK[3] to permit users to write and maintain ASCII-formatted input files by use of simple macro definitions and expansions. Second, an interactive post-processor written in Fortran90 and NCAR graphics, which allows users to define, extract, and then examine the behavior of various particle subsets. In this paper I show some examples of use of both the pre- and post-processor for a standard ICOOL run.

Fawley, W.M.

2001-05-30T23:59:59.000Z

295

Analysis of High-level Address Code Transformations for Programmable Processors  

E-Print Network (OSTI)

- imisation complemented with loop-invariant code hoisting, and non-linear operator strength reduction a crucial bottleneck in the overall system performance. To handle this complex arithmetic special hardware units have been used in processors, which may be either programmable or custom hardware[1, 2]. Custom

Gupta, Rajesh

296

CAeSaR: unified cluster-assignment scheduling and communication reuse for clustered VLIW processors  

Science Conference Proceedings (OSTI)

Clustered architectures have been proposed as a solution to the scalability problem of wide ILP processors. VLIW architectures, being wide-issue by design, benefit significantly from clustering. Such architectures, being both statically scheduled and ... Keywords: cluster assignment, clustered VLIW, instruction scheduling

Vasileios Porpodas; Marcelo Cintra

2013-09-01T23:59:59.000Z

297

Ideas on a 1st level multi-track r-phi vertex trigger processor  

E-Print Network (OSTI)

97-06 The implementation of a microvertex trigger with a R-Phi strip geometry for detecting B meson decay vertices has been proposed in the LHCb progress report [Ref. 1]. This report reviews the implementation ideas for 1st level vertex trigger including stip readout, hardware linefinding and technologies to implement a vertex processor operating at 1 Mhz input rate.

Buytaert, J; Jost, B; Müller, H; Ruf, T; Ruf, Thomas

1997-01-01T23:59:59.000Z

298

Improving grid performance through processor allocation considering both speed heterogeneity and resource fragmentation  

Science Conference Proceedings (OSTI)

Grid performance are usually measured by the average turnaround time of all jobs in the system. A job's turnaround time consists of two parts: queue waiting time and actual execution time, which in a heterogeneous grid environment, are severely affected ... Keywords: Grid, Processor allocation, Resource fragmentation, Speed heterogeneity

Po-Chi Shih; Kuo-Chan Huang; Yeh-Ching Chung

2012-06-01T23:59:59.000Z

299

A generic network interface architecture for a networked processor array (NePA)  

Science Conference Proceedings (OSTI)

Recently Network-on-Chip (NoC) technique has been proposed as a promising solution for on-chip interconnection network. However, different interface specification of integrated components raises a considerable difficulty for adopting NoC techniques. ... Keywords: interconnection network, multiprocessor systemon-chip (MPSoC), network interface, network-on-chip (NoC), networked processor array (NePA)

Seung Eun Lee; Jun Ho Bahn; Yoon Seok Yang; Nader Bagherzadeh

2008-02-01T23:59:59.000Z

300

A New Thermal-Conscious System-Level Methodology for Energy-Efficient Processor Voltage Selection  

E-Print Network (OSTI)

A New Thermal-Conscious System-Level Methodology for Energy-Efficient Processor Voltage Selection a thermal-conscious system-level methodology to make energy-efficient voltage selection (VS) for nanometer), thermal resistance, are integrated and considered in our system models, and their impacts on energy

Wang, Yu

Note: This page contains sample records for the topic "gas processors association" 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

Hard Real-Time Garbage Collection for a Java Chip Multi-Processor  

E-Print Network (OSTI)

or hard copies of all or part of this work for personal or classroom use is granted without fee provided, these approaches implement substantial parts or all of the garbage collector in hard- ware. In contrast, ourHard Real-Time Garbage Collection for a Java Chip Multi-Processor Wolfgang Puffitsch Institute

302

Hard Real-Time Garbage Collection on Chip Multi-Processors  

E-Print Network (OSTI)

Hard Real-Time Garbage Collection on Chip Multi-Processors DISSERTATION submitted in partial are however not suited for use in hard real-time systems. As a failure in these systems can have catastrophic of the respective system. In the past few years, methods for garbage collection that are suitable for use in hard

303

The Red Storm Architecture and Early Experiences with Multi-Core Processors  

Science Conference Proceedings (OSTI)

The Red Storm architecture, which was conceived by Sandia National Laboratories and implemented by Cray, Inc., has become the basis for most successful line of commercial supercomputers in history. The success of the Red Storm architecture is due largely ... Keywords: High-Performance Computing, Large-Scale Computers, Massively Parallel Processor, Multiprocessing Systems, Parallel Processing Systems, Supercomputers

Ron Brightwell; William J. Camp; Sudip Dosanjh; Suzanne M. Kelly; John Levesque; Paul T. Lin; Vinod Tipparaju; Courtenay T. Vaughan; James L. Tomkins

2010-04-01T23:59:59.000Z

304

Flexible Compiler-Managed L0 Buffers for Clustered VLIW Processors  

Science Conference Proceedings (OSTI)

Wire delays are a major concern for current and forthcoming processors.One approach to attack this problem is to divide the processorinto semi-independent units referred to as clusters. Acluster usually consists of a local register file and a subset ...

Enric Gibert; Jesśs Sįnchez; Antonio Gonzįlez

2003-12-01T23:59:59.000Z

305

Evaluation of the SUN UltraSparc T2+ Processor for Computational Science  

Science Conference Proceedings (OSTI)

The Sun UltraSparc T2+ processor was designed for throughput computing and thread level parallelism. In this paper we evaluate its suitability for computational science. A set of benchmarks representing typical building blocks of scientific applications ... Keywords: Computational Science, Evaluation, Niagara2, Sun UltraSparc T2+

Martin Sandrieser; Sabri Pllana; Siegfried Benkner

2009-05-01T23:59:59.000Z

306

Vorton dynamics: a case study of developing a fluid dynamics model for a vector processor  

Science Conference Proceedings (OSTI)

The raw performance of vector processors such as the CDC CYBER-205 has been well documented. The ability to apply this raw power to ever more complex algebraic algorithms has been reported in [9]. The final step in making computers of this class truly ... Keywords: CYBER-205, computational fluid dynamics, programming, vorton model

M. J. Kascic, Jr.

1984-08-01T23:59:59.000Z

307

Power Consumption Reduction Explorations in Processors by Enhancing Performance Using Small ESL Reprogrammable eFPGAs  

Science Conference Proceedings (OSTI)

Power consumption has become the biggest challenge in industry for chip design. We will present that by using small reprogrammable embedded FPGAs (eFPGA) coupled with a processor we can achieve power and energy reduction with a very small silicon overhead. ... Keywords: embedded FPGA, Power Consumption, Reconfigurable computing, MIPS, eFPGA accelerator

Syed Zahid Ahmed; Julien Eydoux; Michael Fernandez; Laurent Rougé; Gilles Sassatelli; Lionel Torres

2008-12-01T23:59:59.000Z

308

Converting massive TLP to DLP: a special-purpose processor for molecular orbital computations  

Science Conference Proceedings (OSTI)

We propose an application specific processor for computational quantum chemistry. The kernel of interest is the computation of electron repulsion integrals (ERIs), which vary in control flow with different input data. This lack of uniformity limits the ... Keywords: address generation, content-addressable memory, data-level parallelism, thread-level parallelism, vector processing

Tirath Ramdas; Gregory K. Egan; David Abramson; Kim Baldridge

2007-05-01T23:59:59.000Z

309

ThermOS: system support for dynamic thermal management of chip multi-processors  

Science Conference Proceedings (OSTI)

Constraining the temperature of computing systems has become a dominant aspect in the design of integrated circuits. The supply voltage decrease has lost its pace even though the feature size is shrinking constantly. This results in an increased number ... Keywords: CMP, DTM, OS, chip multi-processor, chip-multiprocessor, dynamic thermal management, multi-core, multicore, operating system

Filippo Sironi, Martina Maggio, Riccardo Cattaneo, Giovanni Francesco Del Nero, Donatella Sciuto, Marco Domenico Santambrogio

2013-10-01T23:59:59.000Z

310

A survey on hardware-aware and heterogeneous computing on multicore processors and accelerators  

Science Conference Proceedings (OSTI)

In the last few years, the landscape of parallel computing has been subject to profound and highly dynamic changes. The paradigm shift towards multicore and manycore technologies coupled with accelerators in a heterogeneous environment is offering a ... Keywords: accelerators, hardware-aware computing, heterogeneity, multicore and manycore processors, numerical simulation, parallel programming

Rainer Buchty; Vincent Heuveline; Wolfgang Karl; Jan-Philipp Weiss

2012-05-01T23:59:59.000Z

311

Parallelization of XPath queries using multi-core processors: challenges and experiences  

Science Conference Proceedings (OSTI)

In this study, we present experiences of parallelizing XPath queries using the Xalan XPath engine on shared-address space multi-core systems. For our evaluation, we consider a scenario where an XPath processor uses multiple threads to concurrently navigate ...

Rajesh Bordawekar; Lipyeow Lim; Oded Shmueli

2009-03-01T23:59:59.000Z

312

A dual-processor solution for the MAC layer of a software defined radio terminal  

Science Conference Proceedings (OSTI)

Considerable work has been devoted to studying flexible computation structures for the physical layer of a software defined radio (SDR) terminal. However there has been almost no research on protocol processors for the upper layer protocols such as the ... Keywords: SDR terminal, protocol processing, wireless platform

Hyunseok Lee; Trevor Mudge

2005-09-01T23:59:59.000Z

313

Microwave tomography for breast cancer detection on Cell broadband engine processors  

Science Conference Proceedings (OSTI)

Microwave tomography (MT) is a safe screening modality that can be used for breast cancer detection. The technique uses the dielectric property contrasts between different breast tissues at microwave frequencies to determine the existence of abnormalities. ... Keywords: Breast cancer detection, Cell BE processor, Finite-difference time-domain (FDTD), Microwave tomography (MT)

Meilian Xu; Parimala Thulasiraman; Sima Noghanian

2012-09-01T23:59:59.000Z

314

Gas Delivered  

Gasoline and Diesel Fuel Update (EIA)

. Average . Average Price of Natural Gas Delivered to Residential Consumers, 1980-1996 Figure 1980 1982 1984 1986 1988 1990 1992 1994 1996 0 2 4 6 8 10 0 40 80 120 160 200 240 280 320 Dollars per Thousand Cubic Feet Dollars per Thousand Cubic Meters Nominal Dollars Constant Dollars Sources: Nominal dollars: Energy Information Administration (EIA), Form EIA-176, "Annual Report of Natural and Supplemental Gas Supply and Disposition." Constant dollars: Prices were converted to 1995 dollars using the chain-type price indexes for Gross Domestic Product (1992 = 1.0) as published by the U. S. Department of Commerce, Bureau of Economic Analysis. Residential: Prices in this publication for the residential sector cover nearly all of the volumes of gas delivered. Commercial and Industrial: Prices for the commercial and industrial sectors are often associated with

315

ARM: Millimeter Wave Cloud Radar (MMCR), replaces mmcrcal and mmcrmoments datastreams following C-40 processor upgrade of 2003.09.09  

DOE Data Explorer (OSTI)

Millimeter Wave Cloud Radar (MMCR), replaces mmcrcal and mmcrmoments datastreams following C-40 processor upgrade of 2003.09.09

Kevin Widener; Nitin Bharadwaj; Karen Johnson

316

Autothermal and partial oxidation reformer-based fuel processor, method for improving catalyst function in autothermal and partial oxidation reformer-based processors  

DOE Patents (OSTI)

The invention provides a fuel processor comprising a linear flow structure having an upstream portion and a downstream portion; a first catalyst supported at the upstream portion; and a second catalyst supported at the downstream portion, wherein the first catalyst is in fluid communication with the second catalyst. Also provided is a method for reforming fuel, the method comprising contacting the fuel to an oxidation catalyst so as to partially oxidize the fuel and generate heat; warming incoming fuel with the heat while simultaneously warming a reforming catalyst with the heat; and reacting the partially oxidized fuel with steam using the reforming catalyst.

Ahmed, Shabbir; Papadias, Dionissios D.; Lee, Sheldon H. D.; Ahluwalia, Rajesh K.

2013-01-08T23:59:59.000Z

317

NOAA Awarded 2.6 Million Processor Hours at NERSC to Run Climate Change  

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

NOAA Awarded 2.6 NOAA Awarded 2.6 Million Processor Hours at NERSC to Run Climate Change Models NOAA Awarded 2.6 Million Processor Hours at NERSC to Run Climate Change Models September 11, 2008 WASHINGTON, DC - The U.S. Department of Energy's (DOE) Office of Science will make available more than 10 million hours of computing time for the U.S. Commerce Department's National Oceanic and Atmospheric Administration (NOAA) to explore advanced climate change models at three of DOE's national laboratories as part of a three-year memorandum of understanding on collaborative climate research signed today by the two agencies. NOAA will work with climate change models as well as perform near real-time high-impact (non-production) weather prediction research using computing time on DOE Office of Science resources including two of the world's top

318

Large scale integration based, signal processor-its application and possible evolution  

Science Conference Proceedings (OSTI)

The micro-vector processor (MVP) is designed for applications ranging from expendable single-processor weapons and buoys to large multiprocessor federated systems. Multiple applications, easy reprogrammability, and low-power operation were achieved with an architecture that provides high throughput at moderate clock rates and maximum use of lsi circuts. The MVP software design includes support for both application programming in high-level language and implementation of signal-processing algorithms in a symbolic microprogramming language. These two programmability levels reduce software costs for new applications and for changing requirements. Two examples are used to illustrate MVP applications: cruise missile guidance and a multichannel acoustic beamformer. The MVP architecture, or some close derivative, is considered suitable for reimplementation in very large-scale integration. 2 references.

Harland, W.L.; Carvell, R. Jr.

1981-01-01T23:59:59.000Z

319

Langevin dynamics simulations of biomolecules on graphics processors  

E-Print Network (OSTI)

Due to the very long timescales involved (us-s), theoretical modeling of fundamental biological processes including folding, misfolding, and mechanical unraveling of biomolecules, under physiologically relevant conditions, is challenging even for distributed computing systems. Graphics Processing Units (GPUs) are emerging as an alternative programming platform to the more traditional CPUs as they provide high raw computational power that can be utilized in a wide range of scientific applications. Using a coarse-grained Self Organized Polymer (SOP) model, we have developed and tested the GPU-based implementation of Langevin simulations for proteins (SOP-GPU program). Simultaneous calculation of forces for all particles is implemented using either the particle based or the interacting pair based parallelization, which leads to a ~30-fold acceleration compared to an optimized CPU version of the program. We assess the computational performance of an end-to-end application of the SOP-GPU program, where all steps of the algorithm are running on the GPU, by profiling the associated simulation time and memory usage for a number of small proteins, long protein fibers, and large-size protein assemblies. The SOP-GPU package can now be used in the theoretical exploration of the mechanical properties of large-size protein systems to generate the force-extension and force-indentation profiles under the experimental conditions of force application, and to relate the results of single-molecule experiments in vitro and in silico.

A. Zhmurov; R. I. Dima; Y. Kholodov; V. Barsegov

2010-03-04T23:59:59.000Z

320

Recirculating rotary gas compressor  

DOE Patents (OSTI)

A positive displacement, recirculating Roots-type rotary gas compressor is described which operates on the basis of flow work compression. The compressor includes a pair of large diameter recirculation conduits which return compressed discharge gas to the compressor housing, where it is mixed with low pressure inlet gas, thereby minimizing adiabatic heating of the gas. The compressor includes a pair of involutely lobed impellers and an associated port configuration which together result in uninterrupted flow of recirculation gas. The large diameter recirculation conduits equalize gas flow velocities within the compressor and minimize gas flow losses. The compressor is particularly suited to applications requiring sustained operation at higher gas compression ratios than have previously been feasible with rotary pumps, and is particularly applicable to refrigeration or other applications requiring condensation of a vapor. 12 figs.

Weinbrecht, J.F.

1992-02-25T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

Recirculating rotary gas compressor  

DOE Patents (OSTI)

A positive displacement, recirculating Roots-type rotary gas compressor which operates on the basis of flow work compression. The compressor includes a pair of large diameter recirculation conduits (24 and 26) which return compressed discharge gas to the compressor housing (14), where it is mixed with low pressure inlet gas, thereby minimizing adiabatic heating of the gas. The compressor includes a pair of involutely lobed impellers (10 and 12) and an associated port configuration which together result in uninterrupted flow of recirculation gas. The large diameter recirculation conduits equalize gas flow velocities within the compressor and minimize gas flow losses. The compressor is particularly suited to applications requiring sustained operation at higher gas compression ratios than have previously been feasible with rotary pumps, and is particularly applicable to refrigeration or other applications requiring condensation of a vapor.

Weinbrecht, John F. (601 Oakwood Loop, NE., Albuquerque, NM 87123)

1992-01-01T23:59:59.000Z

322

T-631: Cisco XR 12000 Series Shared Port Adapters Interface Processor  

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

1: Cisco XR 12000 Series Shared Port Adapters Interface 1: Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability T-631: Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability May 26, 2011 - 3:35pm Addthis PROBLEM: A vulnerability was reported in Cisco IOS XR 12000. A remote user can cause denial of service conditions. PLATFORM: This vulnerability affects any device that is running Cisco IOS XR Software Releases 3.9.0, 3.9.1, 3.9.2, 4.0.0, 4.0.1, 4.0.2, or 4.1.0 and has a SPA interface processor installed. Vulnerability affects all Engine 5 Line Cards on the Cisco XR 12000 Series Routers. The engine 5 line cards are the SIP-600, SIP-601, SIP-501, and SIP-401. ABSTRACT: This vulnerability affects any device that is running affected releases of Cisco IOS XR Software and has an IPv4 address configured on any of the SPA

323

T-631: Cisco XR 12000 Series Shared Port Adapters Interface Processor  

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

31: Cisco XR 12000 Series Shared Port Adapters Interface 31: Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability T-631: Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability May 26, 2011 - 3:35pm Addthis PROBLEM: A vulnerability was reported in Cisco IOS XR 12000. A remote user can cause denial of service conditions. PLATFORM: This vulnerability affects any device that is running Cisco IOS XR Software Releases 3.9.0, 3.9.1, 3.9.2, 4.0.0, 4.0.1, 4.0.2, or 4.1.0 and has a SPA interface processor installed. Vulnerability affects all Engine 5 Line Cards on the Cisco XR 12000 Series Routers. The engine 5 line cards are the SIP-600, SIP-601, SIP-501, and SIP-401. ABSTRACT: This vulnerability affects any device that is running affected releases of Cisco IOS XR Software and has an IPv4 address configured on any of the SPA

324

Energy optimization of Application-Specific Instruction-Set Processors by using hardware accelerators in semicustom ICs technology  

Science Conference Proceedings (OSTI)

The increasing complexity of applications with a decreasing time-to-market requirement has created a strong interest in both high-performance and flexible embedded processors with a strong consideration for battery life. Low-power optimizations are therefore ... Keywords: Application-Specific Instruction-Set Processors (ASIPs), Architecture Description Languages (ADLs), Cell-based IC (CBIC), Field Programmable Gate Arrays (FPGA), Language for Instruction Set Architecture (LISA), Wavelets

Uwe Meyer-Baese; Guillermo Botella; Soumak Mookherjee; Encarnación Castillo; Antonio Garcķa

2012-03-01T23:59:59.000Z

325

NETL: Oil & Natural Gas Projects  

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

Deep Trek Re-configurable Processor for Data Acquisition Deep Trek Re-configurable Processor for Data Acquisition DE-FC26-06NT42947 Goal The goal of this project is to develop and qualify a Re-configurable Processor for Data Acquisition (RPDA) by packaging previously developed components in an advanced high-temperature Multi-Chip Module (MCM), and by developing configuration software that may be embedded within the RPDA to link data-acquisition system Analog Front-Ends to digital system busses. Performer Honeywell International Inc., Plymouth, MN 55441 Background Electronic data acquisition systems are necessary to make deep oil and gas drilling and production cost effective, yet the basic electronic components from which such systems are built will not operate reliably at the high temperatures encountered in deep wells. As well depths increase beyond 15,000 feet, temperatures above 200Ā°C are relatively common. In some cases the target reservoir temperature may be as high as 300Ā°C.

326

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

U.S. Energy Information Administration (EIA)

A gas turbine consists typically of an ... It includes all products designated in ASTM Specification D1835 and Gas Processors Association Specifications for ...

327

Advanced Underground Gas Storage Concepts: Refrigerated-Mined Cavern Storage, Final Report  

Science Conference Proceedings (OSTI)

Over the past 40 years, cavern storage of LPG's, petrochemicals, such as ethylene and propylene, and other petroleum products has increased dramatically. In 1991, the Gas Processors Association (GPA) lists the total U.S. underground storage capacity for LPG's and related products of approximately 519 million barrels (82.5 million cubic meters) in 1,122 separate caverns. Of this total, 70 are hard rock caverns and the remaining 1,052 are caverns in salt deposits. However, along the eastern seaboard of the U.S. and the Pacific northwest, salt deposits are not available and therefore, storage in hard rocks is required. Limited demand and high cost has prevented the construction of hard rock caverns in this country for a number of years. The storage of natural gas in mined caverns may prove technically feasible if the geology of the targeted market area is suitable; and economically feasible if the cost and convenience of service is competitive with alternative available storage methods for peak supply requirements. Competing methods include LNG facilities and remote underground storage combined with pipeline transportation to the area. It is believed that mined cavern storage can provide the advantages of high delivery rates and multiple fill withdrawal cycles in areas where salt cavern storage is not possible. In this research project, PB-KBB merged advanced mining technologies and gas refrigeration techniques to develop conceptual designs and cost estimates to demonstrate the commercialization potential of the storage of refrigerated natural gas in hard rock caverns. DOE has identified five regions, that have not had favorable geological conditions for underground storage development: New England, Mid-Atlantic (NY/NJ), South Atlantic (DL/MD/VA), South Atlantic (NC/SC/GA), and the Pacific Northwest (WA/OR). PB-KBB reviewed published literature and in-house databases of the geology of these regions to determine suitability of hard rock formations for siting storage caverns, and gas market area storage needs of these regions.

none

1998-09-30T23:59:59.000Z

328

Natural Gas Data Collection and Estimation  

Reports and Publications (EIA)

This presentation to the Oklahoma Independent Petroleum Association gives an overview of the EIA natural gas data collection system, Oklahoma natural gas statistics, recent changes in monthly natural gas production statistics, and the May 2010 short-term natural gas forecast. The presentation focuses on the EIA-914, the "Monthly Natural Gas Production Report," and recent changes to this survey's estimation methodology.

Information Center

2010-06-09T23:59:59.000Z

329

Ideal Gas Stephani Universes  

E-Print Network (OSTI)

The Stephani Universes that can be interpreted as an ideal gas evolving in local thermal equilibrium are determined, and the method to obtain the associated thermodynamic schemes is given

Bartolomé Coll; Joan Josep Ferrando

2003-12-04T23:59:59.000Z

330

Oil & Gas Broad Based Solicitation  

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

Operator Point of Contact Phone Email Heavy Oil Gas Flooding VSP Reservoir Characterization Iron Creek Energy Group and Nielson & Associates, Inc. Joe Sinner 3075272869...

331

An Investigation into Reliability, Availability, and Serviceability (RAS) Features for Massively Parallel Processor Systems  

SciTech Connect

A study has been completed into the RAS features necessary for Massively Parallel Processor (MPP) systems. As part of this research, a use case model was built of how RAS features would be employed in an operational MPP system. Use cases are an effective way to specify requirements so that all involved parties can easily understand them. This technique is in contrast to laundry lists of requirements that are subject to misunderstanding as they are without context. As documented in the use case model, the study included a look at incorporating system software and end-user applications, as well as hardware, into the RAS system.

KELLY, SUZANNE M.; OGDEN, JEFFREY BRANDON

2002-10-01T23:59:59.000Z

332

New York University (NYU) ultracomputer-a general-purpose parallel processor  

SciTech Connect

The authors present the design for a MIMD parallel processor composed of thousands of autonomous elements. This machine uses an enhanced omega-network to approximate the ideal behavior of Schwartz's paracomputer model of computation and to implement efficiently the important replace-add synchronization primitive. The novelty of the design lies in the enhanced network, particularly in the constituent switches and interfaces. The results of analytic and simulation studies of the network are accompanied by a sample of efforts to implement parallel variants of important scientific codes. 15 references.

Gottlieb, A.; Grishman, R.; Kruskal, C.P.; Mcauliffe, K.P.; Rudolph, L.; Snir, M.

1981-01-01T23:59:59.000Z

333

Information coding of exciting laser pulses in an optical echo-processor  

SciTech Connect

We report the possibility of controlling the distribution of quantum bits within an inhomogeneously broadened line of a resonant transition in recording and transforming information in optical echo-processors. We consider the efficiency of realisation of the elementary logic XOR gate based on a two-pulse excitation of a resonant medium with phase memory. The encoded information is incorporated into the temporal shape of laser pulses in the form of amplitude modulation of an 'echelon' of present ('1') and absent ('0') pulse-codes for obtaining more efficient logic elements that reduce the noise in a quantum communication channel. (optical information processing)

Rusanova, I A [Kazan (Volga Region) Federal University, Kazan (Russian Federation)] [Kazan (Volga Region) Federal University, Kazan (Russian Federation)

2013-07-31T23:59:59.000Z

334

Gas utilization technologies  

SciTech Connect

One of the constant challenges facing the research community is the identification of technology needs 5 to 15 years from now. A look back into history indicates that the forces driving natural gas research have changed from decade to decade. In the 1970s research was driven by concerns for adequate supply; in the 1980s research was aimed at creating new markets for natural gas. What then are the driving forces for the 1990s? Recent reports from the natural gas industry have helped define a new direction driven primarily by market demand for natural gas. A study prepared by the Interstate Natural Gas Association of America Foundation entitled ``Survey of Natural Research, Development, and Demonstration RD&D Priorities`` indicated that in the 1990s the highest research priority should be for natural gas utilization and that technology development efforts should not only address efficiency and cost, but environmental and regulatory issues as well. This study and others, such as the report by the American Gas Association (A.G.A.) entitled ``Strategic Vision for Natural Gas Through the Year 2000,`` clearly identify the market sectors driving today`s technology development needs. The biggest driver is the power generation market followed by the industrial, transportation, appliance, and gas cooling markets. This is best illustrated by the GRI 1994 Baseline Projection on market growth in various sectors between the year 1992 and 2010. This paper highlights some of the recent technology developments in each one of these sectors.

Biljetina, R.

1994-09-01T23:59:59.000Z

335

Parallel Agent-Based Simulations on Clusters of GPUs and Multi-Core Processors  

SciTech Connect

An effective latency-hiding mechanism is presented in the parallelization of agent-based model simulations (ABMS) with millions of agents. The mechanism is designed to accommodate the hierarchical organization as well as heterogeneity of current state-of-the-art parallel computing platforms. We use it to explore the computation vs. communication trade-off continuum available with the deep computational and memory hierarchies of extant platforms and present a novel analytical model of the tradeoff. We describe our implementation and report preliminary performance results on two distinct parallel platforms suitable for ABMS: CUDA threads on multiple, networked graphical processing units (GPUs), and pthreads on multi-core processors. Message Passing Interface (MPI) is used for inter-GPU as well as inter-socket communication on a cluster of multiple GPUs and multi-core processors. Results indicate the benefits of our latency-hiding scheme, delivering as much as over 100-fold improvement in runtime for certain benchmark ABMS application scenarios with several million agents. This speed improvement is obtained on our system that is already two to three orders of magnitude faster on one GPU than an equivalent CPU-based execution in a popular simulator in Java. Thus, the overall execution of our current work is over four orders of magnitude faster when executed on multiple GPUs.

Aaby, Brandon G [ORNL; Perumalla, Kalyan S [ORNL; Seal, Sudip K [ORNL

2010-01-01T23:59:59.000Z

336

GAS METERING PUMP  

DOE Patents (OSTI)

A liquid piston gas pump is described, capable of pumping minute amounts of gas in accurately measurable quantities. The pump consists of a flanged cylindrical regulating chamber and a mercury filled bellows. Sealed to the ABSTRACTS regulating chamber is a value and having a gas inlet and outlet, the inlet being connected by a helical channel to the bellows. A gravity check valve is in the gas outlet, so the gas passes through the inlet and the helical channel to the bellows where the pumping action as well as the metering is accomplished by the actuation of the mercury filled bellows. The gas then flows through the check valve and outlet to any associated apparatus.

George, C.M.

1957-12-31T23:59:59.000Z

337

Ruslands Gas.  

E-Print Network (OSTI)

??This paper is about Russian natural gas and the possibility for Russia to use its reserves of natural gas politically towards the European Union to… (more)

Elkjęr, Jonas Bondegaard

2009-01-01T23:59:59.000Z

338

The exigency of benchmark and compiler drift: Designing tomorrow’s processors with yesterday’s tools  

E-Print Network (OSTI)

Due to the amount of time required to design a new processor, one set of benchmark programs may be used during the design phase while another may be the standard when the design is finally delivered. Using one benchmark suite to design a processor while using a different, presumably more current, suite to evaluate its ultimate performance may lead to sub-optimal design decisions if there are large differences between the characteristics of the two suites and their respective compilers. We call this change across time “drift”. To evaluate the impact of using yesterday’s benchmark and compiler technology to design tomorrow’s processors, we compare common benchmarks from the SPEC 95 and SPEC 2000 benchmark suites. Our results yield three key conclusions. First, we show that the amount of drift, for common programs in successive SPEC benchmark suites, is significant. In

Joshua J. Yi; Hans Vandierendonck; Lieven Eeckhout; David J. Lilja

2006-01-01T23:59:59.000Z

339

Gas intrusion into SPR caverns  

Science Conference Proceedings (OSTI)

The conditions and occurrence of gas in crude oil stored in Strategic Petroleum Reserve, SPR, caverns is characterized in this report. Many caverns in the SPR show that gas has intruded into the oil from the surrounding salt dome. Historical evidence and the analyses presented here suggest that gas will continue to intrude into many SPR caverns in the future. In considering why only some caverns contain gas, it is concluded that the naturally occurring spatial variability in salt permeability can explain the range of gas content measured in SPR caverns. Further, it is not possible to make a one-to-one correlation between specific geologic phenomena and the occurrence of gas in salt caverns. However, gas is concluded to be petrogenic in origin. Consequently, attempts have been made to associate the occurrence of gas with salt inhomogeneities including anomalies and other structural features. Two scenarios for actual gas intrusion into caverns were investigated for consistency with existing information. These scenarios are gas release during leaching and gas permeation through salt. Of these mechanisms, the greater consistency comes from the belief that gas permeates to caverns through the salt. A review of historical operating data for five Bryan Mound caverns loosely supports the hypothesis that higher operating pressures reduce gas intrusion into caverns. This conclusion supports a permeability intrusion mechanism. Further, it provides justification for operating the caverns near maximum operating pressure to minimize gas intrusion. Historical gas intrusion rates and estimates of future gas intrusion are given for all caverns.

Hinkebein, T.E.; Bauer, S.J.; Ehgartner, B.L.; Linn, J.K.; Neal, J.T.; Todd, J.L.; Kuhlman, P.S.; Gniady, C.T. [Sandia National Labs., Albuquerque, NM (United States). Underground Storage Technology Dept.; Giles, H.N. [Dept. of Energy, Washington, DC (United States). Strategic Petroleum Reserve

1995-12-01T23:59:59.000Z

340

Gas Sampling | Open Energy Information  

Open Energy Info (EERE)

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

Note: This page contains sample records for the topic "gas processors association" 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

Natural gas monthly, July 1997  

Science Conference Proceedings (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article this month is entitled ``Intricate puzzle of oil and gas reserves growth.`` A special report is included on revisions to monthly natural gas data. 6 figs., 24 tabs.

NONE

1997-07-01T23:59:59.000Z

342

Natural gas monthly, September 1993  

Science Conference Proceedings (OSTI)

The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

Not Available

1993-09-27T23:59:59.000Z

343

Natural gas monthly, November 1993  

SciTech Connect

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground state data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

Not Available

1993-11-29T23:59:59.000Z

344

Natural gas monthly, April 1995  

SciTech Connect

The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 31 tabs.

NONE

1995-04-27T23:59:59.000Z

345

Natural gas monthly, June 1993  

Science Conference Proceedings (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information.

Not Available

1993-06-22T23:59:59.000Z

346

Natural gas monthly, July 1998  

SciTech Connect

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 25 tabs.

NONE

1998-07-01T23:59:59.000Z

347

Natural gas monthly: December 1993  

Science Conference Proceedings (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. Articles are included which are designed to assist readers in using and interpreting natural gas information.

Not Available

1993-12-01T23:59:59.000Z

348

Natural gas monthly, June 1999  

Science Conference Proceedings (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 25 tabs.

NONE

1999-06-01T23:59:59.000Z

349

Natural gas monthly: September 1996  

SciTech Connect

The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. 6 figs., 24 tabs.

NONE

1996-09-01T23:59:59.000Z

350

Pipeline Access and Market Integration in the Natural Gas Industry: Evidence from Cointegration Tests  

E-Print Network (OSTI)

contract with the Natural Gas Supply Association. Strateconsupply fields form a common pool. Our empirical examination of natural gas

De Vany, Arthur; Walls, W. David

1993-01-01T23:59:59.000Z

351

Easing the Natural Gas Crisis: Reducing Natural Gas Prices Through Electricity Supply Diversification -- Testimony  

E-Print Network (OSTI)

Energy Modeling System); POEMS (Policy Office Electricity Modeling System), CRA (Charles River Associates), NANGAS (North American Natural Gas Analysis

Wiser, Ryan

2005-01-01T23:59:59.000Z

352

User's Guide to PreComp (Pre-Processor for Computing Composite Blade Properties)  

DOE Green Energy (OSTI)

PreComp (Pre-processor for computing Composite blade structural properties) was developed to compute the stiffness and inertial properties of a composite blade. The code may also be used to compute the structural properties of a metallic blade by treating it as a special case of an isotropic composite material. This guide provides step-by-step instructions on how to prepare input files (specify blade external geometry and internal structural layup of composite laminates), how to execute the code, and how to interpret the output properties. PreComp performs extensive checks for completeness, range, and viability of input data; these are also discussed in this manual. The code runs fast, usually in a fraction of a second, and requires only a modest knowledge of the composites and laminates schedule typically used in blades.

Bir, G. S.

2006-01-01T23:59:59.000Z

353

Performance-Aware Power Management in Embedded Controllers with Multiple-Voltage Processors  

E-Print Network (OSTI)

The goal of this work is to minimize the energy dissipation of embedded controllers without jeopardizing the quality of control (QoC). Taking advantage of the dynamic voltage scaling (DVS) technology, this paper develops a performance-aware power management scheme for embedded controllers with processors that allow multiple voltage levels. The periods of control tasks are adapted online with respect to the current QoC, thus facilitating additional energy reduction over standard DVS. To avoid the waste of CPU resources as a result of the discrete voltage levels, a resource reclaiming mechanism is employed to maximize the CPU utilization and also to improve the QoC. Simulations are conducted to evaluate the performance of the proposed scheme. Compared with the optimal standard DVS scheme, the proposed scheme is shown to be able to save remarkably more energy while maintaining comparable QoC.

Xia, Feng; Ma, Longhua; Sun, Youxian; Dong, Jinxiang

2008-01-01T23:59:59.000Z

354

Operation of commercial R3000 processors in the Low Earth Orbit (LEO) space environment  

SciTech Connect

Spacecraft processors must operate with minimal degradation of performance in the Low Earth Orbit (LEO) radiation environment, which includes the effects of total accumulated ionizing dose and Single Event Phenomena (SEP) caused by protons and cosmic rays. Commercially available microprocessors can offer a number of advantages relative to radiation-hardened devices, including lower cost, reduced development and procurement time, extensive software support, higher density and performance. However, commercially available systems are not normally designed to tolerate effects induced by the LEO environment. Lawrence Livermore National Laboratory (LLNL) and others have extensively tested the MIPS R3000 Reduced Instruction Set Computer (RISC) microprocessor family for operation in LEO environments. We have characterized total dose and SEP effects for altitudes and inclinations of interest to systems operating in LEO, and we postulate techniques for detection and alleviation of SEP effects based on experimental results. 12 refs.

Kaschmitter, J.L.; Shaeffer, D.L.; Colella, N.J. [Lawrence Livermore National Lab., CA (United States); McKnett, C.L.; Coakley, P.G. [JAYCOR, Santa Monica, CA (United States)

1990-08-09T23:59:59.000Z

355

Single event effects and performance predictions for space applications of RISC processors  

Science Conference Proceedings (OSTI)

Proton and ion Single Event Phenomena (SEP) tests were performed on 32-b processors including R3000A's from all commercial manufacturers along with the Performance PR3400 family, Integrated Device Technology Inc. 79R3081, LSI Logic Corporation LR33000HC, and Intel i80960MX parts. The microprocessors had acceptable upset rates for operation in a low earth orbit or a lunar mission such as CLEMENTINE with a wide range in proton total dose failure. Even though R3000A devices are 60% smaller in physical area than R3000 devices, there was a 340% increase in device Single Event Upset (SEU) cross section. Software tests of varying complexity demonstrate that registers and other functional blocks using register architecture dominate the cross section. The current approach of giving a single upset cross section can lead to erroneous upset rates depending on the application software.

Kimbrough, J.R.; Colella, N.J.; Denton, S.M.; Shaeffer, D.L.; Shih, D.; Wilburn, J.W. (Lawrence Livermore National Lab., CA (United States)); Coakley, P.G. (JAYCOR, San Diego, CA (United States)); Casteneda, C. (Crocker Nuclar Lab., Davis, CA (United States)); Koga, R. (Aerospace Corp., El Segundo, CA (United States)); Clark, D.A.; Ullmann, J.L. (Los Alamos National Lab., NM (United States))

1994-12-01T23:59:59.000Z

356

Operation of commercial R3000 processors in the low earth orbit (LEO) space environment  

SciTech Connect

Spacecraft processors must operate with minimal degradation of performance in the Low Earth Orbit (LEO) radiation environment, which includes the effects of total accumulated ionizing dose and Single Event Phenomena (SEP) caused by protons and cosmic rays. Commercially available microprocessors can offer a number of advantages relative to radiation-hardened devices, including lower cost, reduced development and procurement time, extensive software support, higher density and performance. However, commercially available systems are not normally designed to tolerate effects induced by the LEO environments. Lawrence Livermore National Laboratory (LLNL) and others have extensively tested the MIPS R3000 Reduced Instruction Set Computer (RISC) microprocessor family for operation in LEO environments. In this paper the authors characterize total dose and SEP effects for altitudes and inclinations of interest to systems operating in LEO, and the authors postulate techniques for detection and alleviation of SEP effects based on experimental results.

Kaschmitter, J.L.; Shaeffer, D.L.; Colella, N.J. (Lawrence Livermore National Lab., CA (United States)); McKnett, C.L.; Coakley, P.G. (JAYCOR, Santa Monica, CA (United States))

1991-12-01T23:59:59.000Z

357

Leakage-Aware Reallocation for Periodic Real-Time Tasks on Multicore Processors  

E-Print Network (OSTI)

It is an increasingly important issue to reduce the energy consumption of computing systems. In this paper, we consider partition based energy-aware scheduling of periodic real-time tasks on multicore processors. The scheduling exploits dynamic voltage scaling (DVS) and core sleep scheduling to reduce both dynamic and leakage energy consumption. If the overhead of core state switching is non-negligible, however, the performance of this scheduling strategy in terms of energy efficiency might degrade. To achieve further energy saving, we extend the static task scheduling with run-time task reallocation. The basic idea is to aggregate idle time among cores so that as many cores as possible could be put into sleep in a way that the overall energy consumption is reduced. Simulation results show that the proposed approach results in up to 20% energy saving over traditional leakage-aware DVS.

Huang, Hongtao; Wang, Jijie; Lei, Siyu; Wu, Guowei

2010-01-01T23:59:59.000Z

358

Entanglement distribution for a practical quantum-dot-based quantum processor architecture  

E-Print Network (OSTI)

We propose a quantum dot architecture for enabling universal quantum information processing. Quantum registers, consisting of arrays of vertically stacked self-assembled semiconductor quantum dots, are connected by chains of in-plane self-assembled dots. We propose an entanglement distributor, a device for producing and distributing maximally entangled qubits on demand, communicated through in-plane dot chains. This enables the transmission of entanglement to spatially separated register stacks, providing a resource for the realisation of a sizeable quantum processor built from coupled register stacks of practical size. Our entanglement distributor could be integrated into many of the present proposals for self-assembled quantum dot-based quantum computation. Our device exploits the properties of simple, relatively short, spin-chains and does not require microcavities. Utilizing the properties of self-assembled quantum dots, after distribution the entanglement can be mapped into relatively long lived spin qubits and purified, providing a flexible, distributed, off-line resource.

Timothy P. Spiller; Irene D'Amico; Brendon W. Lovett

2006-01-19T23:59:59.000Z

359

Fast String Search on Multicore Processors: Mapping fundamental algorithms onto parallel hardware  

Science Conference Proceedings (OSTI)

String searching is one of these basic algorithms. It has a host of applications, including search engines, network intrusion detection, virus scanners, spam filters, and DNA analysis, among others. The Cell processor, with its multiple cores, promises to speed-up string searching a lot. In this article, we show how we mapped string searching efficiently on the Cell. We present two implementations: • The fast implementation supports a small dictionary size (approximately 100 patterns) and provides a throughput of 40 Gbps, which is 100 times faster than reference implementations on x86 architectures. • The heavy-duty implementation is slower (3.3-4.3 Gbps), but supports dictionaries with tens of thousands of strings.

Scarpazza, Daniele P.; Villa, Oreste; Petrini, Fabrizio

2008-04-01T23:59:59.000Z

360

Recent Results from the EVN MkIV Data Processor at JIVE  

E-Print Network (OSTI)

Recent achievements at the EVN MkIV data processor at JIVE include decreasing the read-out time for the whole correlator to 0.25 seconds (or 0.125 s for half the correlator), improving the end quality of user data (e.g., applying an improved 2-bit van Vleck correction), developing new astronomical capabilities (e.g., oversampling to x 4, wider-field mapping), and strengthening liaison procedures with PIs (e.g., pipelining, the EVN Archive facility). At the same time, the move to a disk-based EVN and regular incorporation of FTP fringe-checks is well underway, resulting in more reliable data quality. We will review these developments, highlighting how they may broaden the kinds of astronomy you can do. We'll also go over some measures you can take to help you get the most out of these new/improved features.

R. M. Campbell

2004-12-30T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

Preemptive scheduling of jobs with tied parameters on a single processor to minimize the number of late jobs  

Science Conference Proceedings (OSTI)

We have n jobs with release times and due-dates to be scheduled on a single-machine that can handle at most one job at a time. Our objective is to minimize the number of late jobs, ones completed after their due-dates. This problem is known to ... Keywords: algorithm, due date, late job, release date, scheduling single processor

Nodari Vakhania

2010-01-01T23:59:59.000Z

362

Optimizing the performance of streaming numerical kernels on the IBM Blue Gene/P PowerPC 450 processor  

Science Conference Proceedings (OSTI)

Several emerging petascale architectures use energy-efficient processors with vectorized computational units and in-order thread processing. On these architectures the sustained performance of streaming numerical kernels, ubiquitous in the solution of ... Keywords: Blue Gene/P, SIMD, code generation, high-performance computing, performance optimization

Tareq Malas, Aron J. Ahmadia, Jed Brown, John A. Gunnels, David E. Keyes

2013-05-01T23:59:59.000Z

363

GATS 1.0: a novel GA-based scheduling algorithm for task scheduling on heterogeneous processor nets  

Science Conference Proceedings (OSTI)

We present a novel GA-based scheduling algorithm for heterogeneous processor networks that succeeds in generating task schedules with completion times that are 7% and 10.1% shorter than those produced by two of the best existing scheduling algorithms ... Keywords: genetic algorithm, heterogeneous systems, parallel processing, scheduling

Mohammad Daoud; Nawwaf Kharma

2005-06-01T23:59:59.000Z

364

A 65nm dual-mode baseband and multimedia application processor SoC with advanced power and memory management  

Science Conference Proceedings (OSTI)

A Dual-mode baseband (W-CDMA/HSDPA and GSM/GPRS/EDGE) and multimedia application processor SoC is described. The SoC fabricated in triple-Vth 65nm CMOS has 3 CPU cores and 20 separate power domains to achieve both high performance and low power. The ...

Tatsuya Kamei; Tetsuhiro Yamada; Takao Koike; Masayuki Ito; Takahiro Irita; Kenichi Nitta; Toshihiro Hattori; Shinichi Yoshioka

2009-01-01T23:59:59.000Z

365

NETL: Oil & Natural Gas Technologies Reference Shelf - Presentation...  

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

to provide lean injection gas for reservoir energy, to provide fuel for potential viscous oil thermal recovery, or to supplement future export gas. The associated fresh water...

366

Accounting for fuel price risk: Using forward natural gas prices instead of gas price forecasts to compare renewable to natural gas-fired generation  

E-Print Network (OSTI)

Associates, citing NYMEX natural gas bid-offer spreadAnalysis of the Market for Natural Gas Futures. ” The EnergyProfiles of Renewable and Natural Gas Electricity Contracts:

Bolinger, Mark; Wiser, Ryan; Golove, William

2003-01-01T23:59:59.000Z

367

U.S. crude oil, natural gas, and natural gas liquids reserves 1997 annual report  

Science Conference Proceedings (OSTI)

This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1997, as well as production volumes for the US and selected States and State subdivisions for the year 1997. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), nonassociated gas and associated-dissolved gas (which are the two major types of wet natural gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, reserve estimates for two types of natural gas liquids, lease condensate and natural gas plant liquids, are presented. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. A discussion of notable oil and gas exploration and development activities during 1997 is provided. 21 figs., 16 tabs.

NONE

1998-12-01T23:59:59.000Z

368

Gas Flux Sampling | Open Energy Information  

Open Energy Info (EERE)

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

369

Gas purification  

SciTech Connect

Natural gas having a high carbon dioxide content is contacted with sea water in an absorber at or near the bottom of the ocean to produce a purified natural gas.

Cook, C.F.; Hays, G.E.

1982-03-30T23:59:59.000Z

370

Natural Gas  

U.S. Energy Information Administration (EIA)

Natural Gas. Under the baseline winter weather scenario, EIA expects end-of-October working gas inventories will total 3,830 billion cubic feet (Bcf) and end March ...

371

Gas Week  

Reports and Publications (EIA)

Presented by: Guy F. Caruso, EIA AdministratorPresented to: Gas WeekHouston, TexasSeptember 24, 2003

Information Center

2003-09-24T23:59:59.000Z

372

Natural gas monthly, June 1994  

SciTech Connect

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article this month is the executive summary from Natural Gas 1994: Issues and Trends. 6 figs., 31 tabs.

Not Available

1994-06-01T23:59:59.000Z

373

Natural gas monthly, April 1997  

SciTech Connect

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are present3ed each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article is entitled ``Natural gas pipeline and system expansions.`` 6 figs., 27 tabs.

NONE

1997-04-01T23:59:59.000Z

374

Natural gas monthly, May 1994  

Science Conference Proceedings (OSTI)

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The featured articles for this month are: Opportunities with fuel cells, and revisions to monthly natural gas data.

Not Available

1994-05-25T23:59:59.000Z

375

Natural gas monthly, November 1996  

Science Conference Proceedings (OSTI)

The report highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the Natural Gas Monthly features articles designed to assist readers in using and interpreting natural gas information. The feature article this month is ``US natural gas imports and exports-1995``. 6 figs., 24 tabs.

NONE

1996-11-01T23:59:59.000Z

376

Natural gas monthly, August 1995  

SciTech Connect

The Natural Gas Monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. This month`s feature article is on US Natural Gas Imports and Exports 1994.

NONE

1995-08-24T23:59:59.000Z

377

Natural gas monthly, June 1996  

Science Conference Proceedings (OSTI)

The natural gas monthly (NGM) highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article for this month is Natural Gas Industry Restructuring and EIA Data Collection.

NONE

1996-06-24T23:59:59.000Z

378

Natural gas monthly, October 1997  

Science Conference Proceedings (OSTI)

The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, the NGM features articles designed to assist readers in using and interpreting natural gas information. The feature article in this issue is a special report, ``Comparison of Natural Gas Storage Estimates from the EIA and AGA.`` 6 figs., 26 tabs.

NONE

1997-10-01T23:59:59.000Z

379

Tennessee Natural Gas Number of Gas and Gas Condensate Wells...  

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

Gas and Gas Condensate Wells (Number of Elements) Tennessee Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

380

Virginia Natural Gas Number of Gas and Gas Condensate Wells ...  

Gasoline and Diesel Fuel Update (EIA)

Gas and Gas Condensate Wells (Number of Elements) Virginia Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

Note: This page contains sample records for the topic "gas processors association" 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

Arkansas Natural Gas Number of Gas and Gas Condensate Wells ...  

Gasoline and Diesel Fuel Update (EIA)

Gas and Gas Condensate Wells (Number of Elements) Arkansas Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

382

Oklahoma Natural Gas Number of Gas and Gas Condensate Wells ...  

Gasoline and Diesel Fuel Update (EIA)

Gas and Gas Condensate Wells (Number of Elements) Oklahoma Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

383

Louisiana Natural Gas Number of Gas and Gas Condensate Wells...  

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

Gas and Gas Condensate Wells (Number of Elements) Louisiana Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

384

Maryland Natural Gas Number of Gas and Gas Condensate Wells ...  

Annual Energy Outlook 2012 (EIA)

Gas and Gas Condensate Wells (Number of Elements) Maryland Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

385

Kentucky Natural Gas Number of Gas and Gas Condensate Wells ...  

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

Gas and Gas Condensate Wells (Number of Elements) Kentucky Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

386

Pennsylvania Natural Gas Number of Gas and Gas Condensate Wells...  

Gasoline and Diesel Fuel Update (EIA)

Gas and Gas Condensate Wells (Number of Elements) Pennsylvania Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4...

387

Michigan Natural Gas Number of Gas and Gas Condensate Wells ...  

Annual Energy Outlook 2012 (EIA)

Gas and Gas Condensate Wells (Number of Elements) Michigan Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

388

Colorado Natural Gas Number of Gas and Gas Condensate Wells ...  

Gasoline and Diesel Fuel Update (EIA)

Gas and Gas Condensate Wells (Number of Elements) Colorado Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5...

389

Computational Particle Dynamic Simulations on Multicore Processors (CPDMu) Final Report ā?? Phase I  

SciTech Connect

Statement of Problem - Department of Energy has many legacy codes for simulation of computational particle dynamics and computational fluid dynamics applications that are designed to run on sequential processors and are not easily parallelized. Emerging high-performance computing architectures employ massively parallel multicore architectures (e.g., graphics processing units) to increase throughput. Parallelization of legacy simulation codes is a high priority, to achieve compatibility, efficiency, accuracy, and extensibility. General Statement of Solution - A legacy simulation application designed for implementation on mainly-sequential processors has been represented as a graph G. Mathematical transformations, applied to G, produce a graph representation {und G} for a high-performance architecture. Key computational and data movement kernels of the application were analyzed/optimized for parallel execution using the mapping G {yields} {und G}, which can be performed semi-automatically. This approach is widely applicable to many types of high-performance computing systems, such as graphics processing units or clusters comprised of nodes that contain one or more such units. Phase I Accomplishments - Phase I research decomposed/profiled computational particle dynamics simulation code for rocket fuel combustion into low and high computational cost regions (respectively, mainly sequential and mainly parallel kernels), with analysis of space and time complexity. Using the research team's expertise in algorithm-to-architecture mappings, the high-cost kernels were transformed, parallelized, and implemented on Nvidia Fermi GPUs. Measured speedups (GPU with respect to single-core CPU) were approximately 20-32X for realistic model parameters, without final optimization. Error analysis showed no loss of computational accuracy. Commercial Applications and Other Benefits - The proposed research will constitute a breakthrough in solution of problems related to efficient parallel computation of particle and fluid dynamics simulations. These problems occur throughout DOE, military and commercial sectors: the potential payoff is high. We plan to license or sell the solution to contractors for military and domestic applications such as disaster simulation (aerodynamic and hydrodynamic), Government agencies (hydrological and environmental simulations), and medical applications (e.g., in tomographic image reconstruction). Keywords - High-performance Computing, Graphic Processing Unit, Fluid/Particle Simulation. Summary for Members of Congress - Department of Energy has many simulation codes that must compute faster, to be effective. The Phase I research parallelized particle/fluid simulations for rocket combustion, for high-performance computing systems.

Mark S. Schmalz

2011-07-24T23:59:59.000Z

390

Gas Storage Technology Consortium  

Science Conference Proceedings (OSTI)

Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry driven consortium was created--the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of April 1, 2005 through June 30, 2005. During this time period efforts were directed toward (1) GSTC administration changes, (2) participating in the American Gas Association Operations Conference and Biennial Exhibition, (3) issuing a Request for Proposals (RFP) for proposal solicitation for funding, and (4) organizing the proposal selection meeting.

Joel Morrison

2005-09-14T23:59:59.000Z

391

Developer American Public Transportation Association | Open Energy...  

Open Energy Info (EERE)

value "American Public Transportation Association" 2011 APTA Public Transportation Fact Book + Quantifying Greenhouse Gas Emissions from Transit + Property: Developer Value:...

392

Global-Aware and Multi-Order Context-Based Prefetching for High-Performance Processors  

Science Conference Proceedings (OSTI)

Data prefetching is widely used in high-end computing systems to accelerate data accesses and to bridge the increasing performance gap between processor and memory. Context-based prefetching has become a primary focus of study in recent years due to its general applicability. However, current context-based prefetchers only adopt the context analysis of a single order, which suffers from low prefetching coverage and thus limits the overall prefetching effectiveness. Also, existing approaches usually consider the context of the address stream from a single instruction but not the context of the address stream from all instructions, which further limits the context-based prefetching effectiveness. In this study, we propose a new context-based prefetcher called the Global-aware and Multi-order Context-based (GMC) prefetcher. The GMC prefetcher uses multi-order, local and global context analysis to increase prefetching coverage while maintaining prefetching accuracy. In extensive simulation testing of the SPEC-CPU2006 benchmarks with an enhanced CMP$im simulator, the proposed GMC prefetcher was shown to outperform existing prefetchers and to reduce the data-access latency effectively. The average Instructions Per Cycle (IPC) improvement of SPEC CINT2006 and CFP2006 benchmarks with GMC prefetching was over 55% and 44% respectively.

Chen, Yong [ORNL; Zhu, Huaiyu [Illinois Institute of Technology; Roth, Philip C [ORNL; Jin, Hui [Illinois Institute of Technology; Sun, Xian-He [Illinois Institute of Technology

2011-01-01T23:59:59.000Z

393

Optimizing performance of superscalar codes for a single Cray X1MSP processor  

Science Conference Proceedings (OSTI)

The growing gap between sustained and peak performance for full-scale complex scientific applications on conventional supercomputers is a major concern in high performance computing. The recently-released vector-based Cray X1 offers to bridge this gap for many demanding scientific applications. However, this unique architecture contains both data caches and multi-streaming processing units, and the optimal programming methodology is still under investigation. In this paper we investigate Cray X1 code optimization for a suite of computational kernels originally designed for superscalar processors. For our study, we select four applications from the SPLASH2 application suite (1-D FFT,Radix, Ocean, and Nbody), two kernels from the NAS benchmark suite (3-DFFT and CG), and a matrix-matrix multiplication kernel. Results show that for many cases, the addition of vectorization compiler directives results faster runtimes. However, to achieve a significant performance improvement via increased vector length, it is often necessary to restructure the program at the source level sometimes leading to algorithmic level transformations. Additionally, memory bank conflicts may result in substantial performance losses. These conflicts can often be exacerbated when optimizing code for increased vector lengths, and must be explicitly minimized. Finally, we investigate the relationship of the X1 data caches on overall performance.

Shan, Hongzhang; Strohmaier, Erich; Oliker, Leonid

2004-06-08T23:59:59.000Z

394

Natural gas monthly, February 1994  

SciTech Connect

The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. The NGM also features articles designed to assist readers in using and interpreting natural gas information.

Not Available

1994-02-25T23:59:59.000Z

395

Natural gas monthly, October 1995  

SciTech Connect

The Natural Gas Monthly highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. A glossary of the terms used in this report is provided to assist readers in understanding the data presented in this publication. 6 figs., 30 tabs.

NONE

1995-10-23T23:59:59.000Z

396

Nuclear stimulation of gas fields  

SciTech Connect

From National Technical Canadian Gas Association; Calgary, Alberta, Canada (17 Oct 1973). The technical bases of the emerging technology of nuclear stimulation of natural gas fields, the potential of this method for increasing the gas supply of the US, and public issues related to this technology are discussed. A technical appendix is provided with information on: reservoir producing characteristics; explosive design, availability, and cost; firing and space of explosives; economic parameters; and tabulated statistics on past and current projects on nuclear stimulation. (LCL)

Randolph, P.L.

1973-09-01T23:59:59.000Z

397

Overview of the Safety Issues Associated with the Compressed Natural Gas Fuel System and Electric Drive System in a Heavy Hybrid Electric Vehicle  

DOE Green Energy (OSTI)

This report evaluates the hazards that are unique to a compressed-natural-gas (CNG)-fueled heavy hybrid electric vehicle (HEV) design compared with a conventional heavy vehicle. The unique design features of the heavy HEV are the CNG fuel system for the internal-combustion engine (ICE) and the electric drive system. This report addresses safety issues with the CNG fuel system and the electric drive system. Vehicles on U. S. highways have been propelled by ICEs for several decades. Heavy-duty vehicles have typically been fueled by diesel fuel, and light-duty vehicles have been fueled by gasoline. The hazards and risks posed by ICE vehicles are well understood and have been generally accepted by the public. The economy, durability, and safety of ICE vehicles have established a standard for other types of vehicles. Heavy-duty (i.e., heavy) HEVs have recently been introduced to U. S. roadways, and the hazards posed by these heavy HEVs can be compared with the hazards posed by ICE vehicles. The benefits of heavy HEV technology are based on their potential for reduced fuel consumption and lower exhaust emissions, while the disadvantages are the higher acquisition cost and the expected higher maintenance costs (i.e., battery packs). The heavy HEV is more suited for an urban drive cycle with stop-and-go driving conditions than for steady expressway speeds. With increasing highway congestion and the resulting increased idle time, the fuel consumption advantage for heavy HEVs (compared with conventional heavy vehicles) is enhanced by the HEVs' ability to shut down. Any increase in fuel cost obviously improves the economics of a heavy HEV. The propulsion system for a heavy HEV is more complex than the propulsion system for a conventional heavy vehicle. The heavy HEV evaluated in this study has in effect two propulsion systems: an ICE fueled by CNG and an electric drive system with additional complexity and failure modes. This additional equipment will result in a less reliable vehicle with a lower availability than a conventional heavy vehicle. Experience with heavy HEVs to date supports this observation. The key safety concern for the electric drive system is the higher voltages and currents that are required in the electric drive system. Faults that could expose personnel to these electric hazards must be considered, addressed, and minimized. The key issue for the CNG-fueled ICE is containment of the high-pressure natural gas. Events that can result in a release of natural gas with the possibility of subsequent ignition are of concern. These safety issues are discussed. The heavy HEV has the potential to have a safety record that is comparable to that of the conventional vehicle, but adequate attention to detail will be required.

Nelson, S.C.

2002-11-14T23:59:59.000Z

398

Natural gas monthly, April 1998  

Science Conference Proceedings (OSTI)

This issue of the Natural Gas Monthly presents the most recent estimates of natural gas data from the Energy Information Administration (EIA). Estimates extend through April 1998 for many data series. The report highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. From time to time, feature articles are presented designed to assist readers in using and interpreting natural gas information. This issue contains the special report, ``Natural Gas 1997: A Preliminary Summary.`` This report provides information on natural gas supply and disposition for the year 1997, based on monthly data through December from EIA surveys. 6 figs., 28 tabs.

NONE

1998-04-01T23:59:59.000Z

399

USE OF A DIESEL FUEL PROCESSOR FOR RAPID AND EFFICIENT REGENERATION OF SINGLE LEG NOX ADSORBER SYSTEMS  

DOE Green Energy (OSTI)

Lean NOx adsorber systems are one of the primary candidate technologies for the control of NOx from diesel engines to meet the 2007-2010 US emissions regulations, which require a 90% reduction of NOx from the 2004 regulations. Several of the technical challenges facing this technology are regeneration at low exhaust temperatures and the efficient use of diesel fuel to minimize fuel penalty. A diesel processor system has been developed and tested in a single leg NOx adsorber configuration on a diesel engine test stand. During NOx adsorber regeneration, this fuel processor system performs reduces the exhaust O2 level to zero and efficiently processes the diesel fuel to H2 and CO. Combined with a Nox adsorber catalyst, this system has demonstrated NOx reduction above 90%, regeneration of the NOx adsorber H2/CO pulses as short as 1 second and fuel penalties in the 3 to 4% range at 50% load. This fuel processor system can also be used to provide the desulfation cycle required with sulfur containing fuels as well as providing thermal management for PM filter regeneration.

Betta, R; Cizeron, J; Sheridan, D; Davis, T

2003-08-24T23:59:59.000Z

400

Fault-Tolerant Average Execution Time Optimization for General-Purpose Multi-Processor System-On-Chips, Design  

E-Print Network (OSTI)

Abstract 1 Fault-tolerance is due to the semiconductor technology development important, not only for safety-critical systems but also for general-purpose (non-safety critical) systems. However, instead of guaranteeing that deadlines always are met, it is for general-purpose systems important to minimize the average execution time (AET) while ensuring fault-tolerance. For a given job and a soft (transient) error probability, we define mathematical formulas for AET that includes bus communication overhead for both voting (active replication) and rollback-recovery with checkpointing (RRC). And, for a given multi-processor system-on-chip (MPSoC), we define integer linear programming (ILP) models that minimize AET including bus communication overhead when: (1) selecting the number of checkpoints when using RRC, (2) finding the number of processors and job-to-processor assignment when using voting, and (3) defining fault-tolerance scheme (voting or RRC) per job and defining its usage for each job. Experiments demonstrate significant savings in AET. I.

Mikael Väyrynen; Virendra Singh; Erik Larsson

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

Investigating the effectiveness of many-core network processors for high performance cyber protection systems. Part I, FY2011.  

SciTech Connect

This report documents our first year efforts to address the use of many-core processors for high performance cyber protection. As the demands grow for higher bandwidth (beyond 1 Gbits/sec) on network connections, the need to provide faster and more efficient solution to cyber security grows. Fortunately, in recent years, the development of many-core network processors have seen increased interest. Prior working experiences with many-core processors have led us to investigate its effectiveness for cyber protection tools, with particular emphasis on high performance firewalls. Although advanced algorithms for smarter cyber protection of high-speed network traffic are being developed, these advanced analysis techniques require significantly more computational capabilities than static techniques. Moreover, many locations where cyber protections are deployed have limited power, space and cooling resources. This makes the use of traditionally large computing systems impractical for the front-end systems that process large network streams; hence, the drive for this study which could potentially yield a highly reconfigurable and rapidly scalable solution.

Wheeler, Kyle Bruce; Naegle, John Hunt; Wright, Brian J.; Benner, Robert E., Jr.; Shelburg, Jeffrey Scott; Pearson, David Benjamin; Johnson, Joshua Alan; Onunkwo, Uzoma A.; Zage, David John; Patel, Jay S.

2011-09-01T23:59:59.000Z

402

Natural gas monthly, July 1990  

Science Conference Proceedings (OSTI)

This report highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. A glossary is included. 7 figs., 33 tabs.

Not Available

1990-10-03T23:59:59.000Z

403

Presentation for National Governors' Association  

Reports and Publications (EIA)

Presented by: Dr. John S. Cook, Director, Petroleum Division, Office of Oil and GasPresented to: National Governors' AssociationJanuary 26, 2001

Information Center

2001-01-26T23:59:59.000Z

404

Natural Gas  

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

The Energy Department supports research and policy options to ensure environmentally sustainable domestic and global supplies of oil and natural gas.

405

Gas separating  

DOE Patents (OSTI)

Feed gas is directed tangentially along the non-skin surface of gas separation membrane modules comprising a cylindrical bundle of parallel contiguous hollow fibers supported to allow feed gas to flow from an inlet at one end of a cylindrical housing through the bores of the bundled fibers to an outlet at the other end while a component of the feed gas permeates through the fibers, each having the skin side on the outside, through a permeate outlet in the cylindrical casing. 3 figs.

Gollan, A.

1988-03-29T23:59:59.000Z

406

Design and implementation of an economic gas leakage detector  

Science Conference Proceedings (OSTI)

Gas leakage is a major concern with residential, commercial premises and gas powered transportation vehicles. One of the preventive measures to avoid the danger associated with gas leakage is to install a gas leakage detector at vulnerable locations. ... Keywords: LPG, audio-visual alarm, gas leakage detection, leakage exposure limits, safety system

A. Mahalingam; R. T. Naayagi; N. E. Mastorakis

2012-03-01T23:59:59.000Z

407

Missouri Natural Gas Number of Gas and Gas Condensate ...  

U.S. Energy Information Administration (EIA)

Missouri Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6

408

NETL: Oil & Natural Gas Projects  

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

and wells in less extreme environments that still require high stress resistance or where gas migration is a known problem. Summary The primary tasks associated with Phase III are...

409

Petroleum and Natural Gas Outlook  

Reports and Publications (EIA)

A presentation to the National Association of State Energy Officials 2005 Energy Outlook Conference, in Washington, DC, on February 17, 2005, giving EIA's outlook for petroleum and natural gas supply, demand, and prices.

Information Center

2005-02-18T23:59:59.000Z

410

EIA's Natural Gas Outlook Through 2025  

Reports and Publications (EIA)

Presented by: Guy F. Caruso, EIA AdministratorPresented to: Colorado Oil and Gas AssociationDenver, ColoradoAugust 5, 2003

Information Center

2003-08-05T23:59:59.000Z

411

OpenEI - Unit Cost Natural Gas  

Open Energy Info (EERE)

for years 1989 through 2010 for UT at Austin; specifically, electricity usage (kWh), natural gas usage (Mcf), associated costs. Also provides water consumption for 2005...

412

Easing the natural gas crisis: Reducing natural gas prices through increased deployment of renewable energy and energy efficiency  

E-Print Network (OSTI)

Energy Modeling System); POEMS (Policy Office Electricity Modeling System), CRA (Charles River Associates), NANGAS (North American Natural Gas AnalysisEnergy Modeling System); POEMS (Policy Office Electricity Modeling System), CRA (Charles River Associates), NANGAS (North American Natural Gas Analysis

Wiser, Ryan; Bolinger, Mark; St. Clair, Matt

2004-01-01T23:59:59.000Z

413

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

,366 ,366 95,493 1.08 0 0.00 1 0.03 29,406 0.56 1,206 0.04 20,328 0.64 146,434 0.73 - Natural Gas 1996 Million Percent of Million Percent of Cu. Feet National Total Cu. Feet National Total Net Interstate Movements: Industrial: Marketed Production: Vehicle Fuel: Deliveries to Consumers: Electric Residential: Utilities: Commercial: Total: South Carolina South Carolina 88. Summary Statistics for Natural Gas South Carolina, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ...........................................

414

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

0,216 0,216 50,022 0.56 135 0.00 49 1.67 85,533 1.63 8,455 0.31 45,842 1.45 189,901 0.95 - Natural Gas 1996 Million Percent of Million Percent of Cu. Feet National Total Cu. Feet National Total Net Interstate Movements: Industrial: Marketed Production: Vehicle Fuel: Deliveries to Consumers: Electric Residential: Utilities: Commercial: Total: M a r y l a n d Maryland 68. Summary Statistics for Natural Gas Maryland, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... NA NA NA NA NA Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 9 7 7 7 8 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 33 28 26 22 135 From Oil Wells ...........................................

415

Markets indicate possible natural gas pipeline constraints in the ...  

U.S. Energy Information Administration (EIA)

Biofuels: Ethanol & Biodiesel ... This difference reflects expectations about the likelihood of capacity constraints associated with moving natural gas on pipelines ...

416

GVT Algorithms and Discrete Event Dynamics on 128K+ Processor Cores  

Science Conference Proceedings (OSTI)

Parallel discrete event simulation (PDES) represents a class of codes that are challenging to scale to large number of processors due to tight global timestamp-ordering and fine-grained event execution. One of the critical factors in scaling PDES is the efficiency of the underlying global virtual time (GVT) algorithm needed for correctness of parallel execution and speed of progress. Although many GVT algorithms have been proposed previously, few have been proposed for scalable asynchronous execution and none customized to exploit one-sided communication. Moreover, the detailed performance effects of actual GVT algorithm implementations on large platforms are unknown. Here, three major GVT algorithms intended for scalable execution on high-performance systems are studied: (1) a synchronous GVT algorithm that affords ease of implementation, (2) an asynchronous GVT algorithm that is more complex to implement but can relieve blocking latencies, and (3) a variant of the asynchronous GVT algorithm, proposed and studied for the first time here, to exploit one-sided communication in extant supercomputing platforms. Performance results are presented of implementations of these algorithms on over 64,000 cores of a Cray XT5 system, exercised on a range of parameters: optimistic and conservative synchronization, fine- to medium-grained event computation, synthetic and non-synthetic applications, and different lookahead values. Performance of tens of billions of events executed per second are registered, exceeding the speeds of any known PDES engine, and showing asynchronous GVT algorithms to outperform state-of-the-art synchronous GVT algorithms. Detailed PDES-specific runtime metrics are presented to further the understanding of tightly-coupled discrete event execution dynamics on massively parallel platforms.

Perumalla, Kalyan S [ORNL; Park, Alfred J [ORNL; Tipparaju, Vinod [ORNL

2011-01-01T23:59:59.000Z

417

EVALUATIONS OF RADIONUCLIDES OF URANIUM, THORIUM, AND RADIUM ASSOCIATED WITH PRODUCED FLUIDS, PRECIPITATES, AND SLUDGES FROM OIL, GAS, AND OILFIELD BRINE INJECTION WELLS IN MISSISSIPPI  

SciTech Connect

Naturally occurring radioactive materials (NORM) are known to be produced as a byproduct of hydrocarbon production in Mississippi. The presence of NORM has resulted in financial losses to the industry and continues to be a liability as the NORM-enriched scales and scale encrusted equipment is typically stored rather than disposed of. Although the NORM problem is well known, there is little publically available data characterizing the hazard. This investigation has produced base line data to fill this informational gap. A total of 329 NORM-related samples were collected with 275 of these samples consisting of brine samples. The samples were derived from 37 oil and gas reservoirs from all major producing areas of the state. The analyses of these data indicate that two isotopes of radium ({sup 226}Ra and {sup 228}Ra) are the ultimate source of the radiation. The radium contained in these co-produced brines is low and so the radiation hazard posed by the brines is also low. Existing regulations dictate the manner in which these salt-enriched brines may be disposed of and proper implementation of the rules will also protect the environment from the brine radiation hazard. Geostatistical analyses of the brine components suggest relationships between the concentrations of {sup 226}Ra and {sup 228}Ra, between the Cl concentration and {sup 226}Ra content, and relationships exist between total dissolved solids, BaSO{sub 4} saturation and concentration of the Cl ion. Principal component analysis points to geological controls on brine chemistry, but the nature of the geologic controls could not be determined. The NORM-enriched barite (BaSO{sub 4}) scales are significantly more radioactive than the brines. Leaching studies suggest that the barite scales, which were thought to be nearly insoluble in the natural environment, can be acted on by soil microorganisms and the enclosed radium can become bioavailable. This result suggests that the landspreading means of scale disposal should be reviewed. This investigation also suggests 23 specific components of best practice which are designed to provide a guide to safe handling of NORM in the hydrocarbon industry. The components of best practice include both worker safety and suggestions to maintain waste isolation from the environment.

Charles Swann; John Matthews; Rick Ericksen; Joel Kuszmaul

2004-03-01T23:59:59.000Z

418

Flammable gas project topical report  

DOE Green Energy (OSTI)

The flammable gas safety issue was recognized in 1990 with the declaration of an unreviewed safety question (USQ) by the U. S. Department of Energy as a result of the behavior of the Hanford Site high-level waste tank 241-SY-101. This tank exhibited episodic releases of flammable gas that on a couple of occasions exceeded the lower flammability limit of hydrogen in air. Over the past six years there has been a considerable amount of knowledge gained about the chemical and physical processes that govern the behavior of tank 241-SY-1 01 and other tanks associated with the flammable gas safety issue. This report was prepared to provide an overview of that knowledge and to provide a description of the key information still needed to resolve the issue. Items covered by this report include summaries of the understanding of gas generation, retention and release mechanisms, the composition and flammability behavior of the gas mixture, the amounts of stored gas, and estimated gas release fractions for spontaneous releases. `Me report also discusses methods being developed for evaluating the 177 tanks at the Hanford Site and the problems associated with these methods. Means for measuring the gases emitted from the waste are described along with laboratory experiments designed to gain more information regarding rates of generation, species of gases emitted and modes of gas storage and release. Finally, the process for closing the USQ is outlined as are the information requirements to understand and resolve the flammable gas issue.

Johnson, G.D.

1997-01-29T23:59:59.000Z

419

NETL: Gasification Systems - Gas Cleaning  

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

Cleaning Cleaning Chemicals from Coal Complex Chemicals from Coal Complex (Eastman Company) Novel gas cleaning and conditioning are crucial technologies for achieving near-zero emissions, while meeting gasification system performance and cost targets. DOE's Gasification Systems program supports technology development in the area of gas cleaning and conditioning, including advanced sorbents and solvents, particulate filters, and other novel gas-cleaning approaches that remove and convert gas contaminants into benign and marketable by-products. To avoid the cost and efficiency penalties associated with cooling the gas stream to temperatures at which conventional gas clean-up systems operate, novel processes are being developed that operate at mild to high temperatures and incorporate multi-contaminant control to

420

Natural gas monthly, October 1991  

SciTech Connect

The Natural Gas Monthly (NGM) is prepared in the Data Operations Branch of the Reserves and Natural Gas Division, Office of Oil and Gas, Energy Information Administration (EIA), US Department of Energy (DOE). The NGM highlights activities, events, and analyses of interest to public and private sector organizations associated with the natural gas industry. Volume and price data are presented each month for natural gas production, distribution, consumption, and interstate pipeline activities. Producer-related activities and underground storage data are also reported. The data in this publication are collected on surveys conducted by the EIA to fulfill its responsibilities for gathering and reporting energy data. Some of the data are collected under the authority of the Federal Energy Regulatory Commission (FERC), an independent commission within the DOE, which has jurisdiction primarily in the regulation of electric utilities and the interstate natural gas industry. Geographic coverage is the 50 States and the District of Columbia. 16 figs., 33 tabs.

Not Available

1991-11-05T23:59:59.000Z

Note: This page contains sample records for the topic "gas processors association" 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

Natural gas monthly, August 1996  

Science Conference Proceedings (OSTI)

This analysis presents the most recent data on natural gas prices, supply, and consumption from the Energy Information Administration (EIA). The presentation of the latest monthly data is followed by an update on natural gas markets. The markets section examines the behavior of daily spot and futures prices based on information from trade press, as well as regional, weekly data on natural gas storage from the American Gas Association (AGA). This {open_quotes}Highlights{close_quotes} closes with a special section comparing and contrasting EIA and AGA storage data on a monthly and regional basis. The regions used are those defined by the AGA for their weekly data collection effort: the Producing Region, the Consuming Region East, and the Consuming Region West. While data on working gas levels have tracked fairly closely between the two data sources, differences have developed recently. The largest difference is in estimates of working gas levels in the East consuming region during the heating season.

NONE

1996-08-01T23:59:59.000Z

422

Gulf of Mexico Federal Offshore - Louisiana and AlabamaAssociated...  

Gasoline and Diesel Fuel Update (EIA)

Natural Gas, Wet After Lease Separation, Proved Reserves (Billion Cubic Feet) Gulf of Mexico Federal Offshore - Louisiana and Alabama Associated-Dissolved Natural Gas, Wet After...

423

Natural gas hydrates - issues for gas production and geomechanical stability  

E-Print Network (OSTI)

Natural gas hydrates are solid crystalline substances found in the subsurface. Since gas hydrates are stable at low temperatures and moderate pressures, gas hydrates are found either near the surface in arctic regions or in deep water marine environments where the ambient seafloor temperature is less than 10°C. This work addresses the important issue of geomechanical stability in hydrate bearing sediments during different perturbations. I analyzed extensive data collected from the literature on the types of sediments where hydrates have been found during various offshore expeditions. To better understand the hydrate bearing sediments in offshore environments, I divided these data into different sections. The data included water depths, pore water salinity, gas compositions, geothermal gradients, and sedimentary properties such as sediment type, sediment mineralogy, and sediment physical properties. I used the database to determine the types of sediments that should be evaluated in laboratory tests at the Lawrence Berkeley National Laboratory. The TOUGH+Hydrate reservoir simulator was used to simulate the gas production behavior from hydrate bearing sediments. To address some important gas production issues from gas hydrates, I first simulated the production performance from the Messsoyakha Gas Field in Siberia. The field has been described as a free gas reservoir overlain by a gas hydrate layer and underlain by an aquifer of unknown strength. From a parametric study conducted to delineate important parameters that affect gas production at the Messoyakha, I found effective gas permeability in the hydrate layer, the location of perforations and the gas hydrate saturation to be important parameters for gas production at the Messoyakha. Second, I simulated the gas production using a hydraulic fracture in hydrate bearing sediments. The simulation results showed that the hydraulic fracture gets plugged by the formation of secondary hydrates during gas production. I used the coupled fluid flow and geomechanical model "TOUGH+Hydrate- FLAC3D" to model geomechanical performance during gas production from hydrates in an offshore hydrate deposit. I modeled geomechanical failures associated with gas production using a horizontal well and a vertical well for two different types of sediments, sand and clay. The simulation results showed that the sediment and failures can be a serious issue during the gas production from weaker sediments such as clays.

Grover, Tarun

2008-08-01T23:59:59.000Z

424

Unusual plant features gas turbines  

SciTech Connect

Gas turbines were chosen by Phillips Petroleum Co. to operate the first gas-injection plant in the world to use gas-type turbines to drive reciprocating compressors. The plant is located in Lake Maracaibo, Venezuela. Gas turbines were chosen because of their inherent reliability as prime movers and for their lack of vibration. Reciprocating compressors were decided upon because of their great flexibility. Now, for the first time, the advantages of both gas turbines and reciprocating compressors are coupled on a very large scale. In this installation, the turbines will operate at about 5,000 rpm, while the compressors will run at only 270 rpm. Speed will be reduced through the giant gear boxes. The compressor platform rests on seventy- eight 36-in. piles in 100 ft of water. Piles were driven 180 ft below water level. To dehydrate the gas, Phillips will install a triethylene glycol unit. Two nearby flow stations will gather associated gas produced at the field and will pipe the gas underwater to the gas injection platform. Lamar Field is in the S. central area of Lake Maracaibo. To date, it has produced a 150 million bbl in 10 yr. Studies have indicated that a combination of waterflooding and repressuring by gas injection could double final recovery. Waterflooding began in 1963.

Franco, A.

1967-08-01T23:59:59.000Z

425

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

21,547 21,547 4,916 0.06 0 0.00 0 0.00 7,012 0.13 3 0.00 7,099 0.22 19,031 0.10 N e w H a m p s h i r e New Hampshire 77. Summary Statistics for Natural Gas New Hampshire, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation..........................

426

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

139,881 139,881 26,979 0.30 463 0.00 115 3.92 27,709 0.53 19,248 0.70 28,987 0.92 103,037 0.52 A r i z o n a Arizona 50. Summary Statistics for Natural Gas Arizona, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... NA NA NA NA NA Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 6 6 6 7 7 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 721 508 711 470 417 From Oil Wells ........................................... 72 110 48 88 47 Total.............................................................. 794 618 759 558 464 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease

427

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

Middle Middle Atlantic Middle Atlantic 37. Summary Statistics for Natural Gas Middle Atlantic, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 1,857 1,981 2,042 1,679 1,928 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 36,906 36,857 26,180 37,159 38,000 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 161,372 152,717 140,444 128,677 152,494 From Oil Wells ........................................... 824 610 539 723 641 Total.............................................................. 162,196 153,327 140,982 129,400 153,134 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed

428

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

386,690 386,690 102,471 1.16 0 0.00 43 1.47 142,319 2.72 5,301 0.19 98,537 3.12 348,671 1.74 M i n n e s o t a Minnesota 71. Summary Statistics for Natural Gas Minnesota, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation..........................

429

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

1,108,583 1,108,583 322,275 3.63 298 0.00 32 1.09 538,749 10.28 25,863 0.95 218,054 6.90 1,104,972 5.52 I l l i n o i s Illinois 61. Summary Statistics for Natural Gas Illinois, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... NA NA NA NA NA Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 382 385 390 372 370 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 337 330 323 325 289 From Oil Wells ........................................... 10 10 10 10 9 Total.............................................................. 347 340 333 335 298 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ...............

430

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

286,485 286,485 71,533 0.81 25 0.00 31 1.06 137,225 2.62 5,223 0.19 72,802 2.31 286,814 1.43 M i s s o u r i Missouri 73. Summary Statistics for Natural Gas Missouri, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... NA NA NA NA NA Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 5 8 12 15 24 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 27 14 8 16 25 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 27 14 8 16 25 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation..........................

431

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

411,951 411,951 100,015 1.13 0 0.00 5 0.17 114,365 2.18 45,037 1.65 96,187 3.05 355,609 1.78 Massachusetts Massachusetts 69. Summary Statistics for Natural Gas Massachusetts, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation..........................

432

Natural gas  

E-Print Network (OSTI)

www.eia.gov Over time the electricity mix gradually shifts to lower-carbon options, led by growth in natural gas and renewable generation U.S. electricity net generation trillion kilowatthours 6

Adam Sieminski Administrator; Adam Sieminski Usnic; Adam Sieminski Usnic

2013-01-01T23:59:59.000Z

433

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

226,798 226,798 104,124 1.17 0 0.00 0 0.00 58,812 1.12 2,381 0.09 40,467 1.28 205,783 1.03 North Carolina North Carolina 81. Summary Statistics for Natural Gas North Carolina, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation..........................

434

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

68,747 68,747 34,577 0.39 0 0.00 34 1.16 14,941 0.29 0 0.00 11,506 0.36 61,058 0.31 I d a h o Idaho 60. Summary Statistics for Natural Gas Idaho, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation.......................... 0 0 0 0 0 Vented

435

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

0 0 0 0.00 0 0.00 0 0.00 540 0.01 0 0.00 2,132 0.07 2,672 0.01 H a w a i i Hawaii 59. Summary Statistics for Natural Gas Hawaii, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation.......................... 0 0 0 0 0 Vented and Flared

436

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

483,052 483,052 136,722 1.54 6,006 0.03 88 3.00 16,293 0.31 283,557 10.38 41,810 1.32 478,471 2.39 F l o r i d a Florida 57. Summary Statistics for Natural Gas Florida, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 47 50 98 92 96 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 7,584 8,011 8,468 7,133 6,706 Total.............................................................. 7,584 8,011 8,468 7,133 6,706 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ...............

437

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

291,898 291,898 113,995 1.29 0 0.00 4 0.14 88,078 1.68 3,491 0.13 54,571 1.73 260,140 1.30 I o w a Iowa 63. Summary Statistics for Natural Gas Iowa, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation.......................... 0 0 0

438

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

Vehicle Fuel: Vehicle Fuel: Deliveries to Consumers: Electric Residential: Utilities: Commercial: Total: New England New England 36. Summary Statistics for Natural Gas New England, 1992-1996 Table 691,089 167,354 1.89 0 0.00 40 1.36 187,469 3.58 80,592 2.95 160,761 5.09 596,215 2.98 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................

439

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

29,693 29,693 0 0.00 0 0.00 6 0.20 17,290 0.33 0 0.00 16,347 0.52 33,644 0.17 District of Columbia District of Columbia 56. Summary Statistics for Natural Gas District of Columbia, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation..........................

440

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

42,980 42,980 14,164 0.16 0 0.00 1 0.03 9,791 0.19 23,370 0.86 6,694 0.21 54,020 0.27 D e l a w a r e Delaware 55. Summary Statistics for Natural Gas Delaware, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 0 0 0 0 0 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 0 0 0 0 0 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 0 0 0 0 0 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 0 0 0 0 0 Repressuring ................................................ 0 0 0 0 0 Nonhydrocarbon Gases Removed ............... 0 0 0 0 0 Wet After Lease Separation..........................

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


441

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

-49,536 -49,536 7,911 0.09 49,674 0.25 15 0.51 12,591 0.24 3 0.00 12,150 0.38 32,670 0.16 North Dakota North Dakota 82. Summary Statistics for Natural Gas North Dakota, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 496 525 507 463 462 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 104 101 104 99 108 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 12,461 18,892 19,592 16,914 16,810 From Oil Wells ........................................... 47,518 46,059 43,640 39,760 38,906 Total.............................................................. 59,979 64,951 63,232 56,674 55,716 Repressuring ................................................

442

Gas-sensing optrode  

DOE Patents (OSTI)

An optrode is provided for sensing dissolved gases or volatile components of a solution. A fiber optic is provided through which light from an associated light source is transmitted from a first end to a second end. A bubble forming means, such as a tube, is attached to the second end of the fiber optic, and an indicator material is disposed in cooperation with the bubble forming means adjacent to the second end of the fiber optic such that it is illuminated by light emanating from the second end. The bubble forming means causes a gas bubble to form whenever the optrode is immersed in the fluid. The gas bubble separates the indicator material from the fluid. Gases, or other volatile components, of the fluid are sensed as they diffuse across the gas bubble from the fluid to the indicator material. 3 figs.

Hirschfeld, T.B.

1988-04-12T23:59:59.000Z

443

Gas releases from salt  

Science Conference Proceedings (OSTI)

The occurrence of gas in salt mines and caverns has presented some serious problems to facility operators. Salt mines have long experienced sudden, usually unexpected expulsions of gas and salt from a production face, commonly known as outbursts. Outbursts can release over one million cubic feet of methane and fractured salt, and are responsible for the lives of numerous miners and explosions. Equipment, production time, and even entire mines have been lost due to outbursts. An outburst creates a cornucopian shaped hole that can reach heights of several hundred feet. The potential occurrence of outbursts must be factored into mine design and mining methods. In caverns, the occurrence of outbursts and steady infiltration of gas into stored product can effect the quality of the product, particularly over the long-term, and in some cases renders the product unusable as is or difficult to transport. Gas has also been known to collect in the roof traps of caverns resulting in safety and operational concerns. The intent of this paper is to summarize the existing knowledge on gas releases from salt. The compiled information can provide a better understanding of the phenomena and gain insight into the causative mechanisms that, once established, can help mitigate the variety of problems associated with gas releases from salt. Outbursts, as documented in mines, are discussed first. This is followed by a discussion of the relatively slow gas infiltration into stored crude oil, as observed and modeled in the caverns of the US Strategic Petroleum Reserve. A model that predicts outburst pressure kicks in caverns is also discussed.

Ehgartner, B.; Neal, J.; Hinkebein, T.

1998-06-01T23:59:59.000Z

444

Drill string gas data  

DOE Green Energy (OSTI)

Data and supporting documentation were compiled and analyzed for 26 cases of gas grab samples taken during waste-tank core sampling activities between September 1, 1995 and December 31, 1997. These cases were tested against specific criteria to reduce uncertainties associated with in-tank sampling location and conditions. Of the 26 possible cases, 16 qualified as drill-string grab samples most likely to represent recently released waste gases. The data from these 16 ``confirmed`` cases were adjusted to remove non-waste gas contributions from core-sampling activities (argon or nitrogen purge), the atmospheric background, and laboratory sampler preparation (helium). The procedure for subtracting atmospheric, laboratory, and argon purge gases was unambiguous. No reliable method for determining the exact amount of nitrogen purge gas was established. Thus, the final set of ``Adjusted`` drill string gas data for the 6 nitrogen-purged cases had a greater degree of uncertainty than the final results for the 10 argon-purged cases. Including the appropriate amounts of uncertainty, this final set of data was added to the set of high-quality results from the Retained Gas Sampler (RGS), and good agreement was found for the N{sub 2}, H{sub 2}, and N{sub 2}O mole fractions sampled from common tanks. These results indicate that under favorable sampling conditions, Drill-String (DS) grab samples can provide reasonably accurate information about the dominant species of released gas. One conclusion from this set of total gas data is that the distribution of the H{sub 2} mole fractions is bimodal in shape, with an upper bound of 78%.

Siciliano, E.R.

1998-05-12T23:59:59.000Z

445

Electricity in lieu of nautral gas and oil for industrial thermal energy: a preliminary survey  

SciTech Connect

In 1974, industrial processors accounted for nearly 50% of the nation's natural gas consumption and nearly 20% of its consumption of petroleum. This report is a preliminary assessment of the potential capability of the process industries to substitute utility-generated electricity for these scarce fuels. It is tacitly assumed that virtually all public utilities will soon be relying on coal or nuclear fission for primary energy. It was concluded that the existing technology will permit substitution of electricity for approximately 75% of the natural gas and petroleum now being consumed by industrial processors, which is equivalent to an annual usage of 800 million barrels of oil and 9 trillion cubic feet of gas at 1974 levels. Process steam generation, used throughout industry and representing 40% of its energy usage, offers the best near-term potential for conversion to electricity. Electric boilers and energy costs for steam are briefly discussed. Electrically driven heat pumps are considered as a possible method to save additional low-grade energy. Electrical reheating at high temperatures in the primary metals sector will be an effective way to conserve gas and oil. A wholesale shift by industry to electricity to replace gas and oil will produce impacts on the public utilities and, perhaps, those of a more general socio-economic nature. The principal bar to large-scale electrical substitution is economics, not technology. 174 references.

Tallackson, J. R.

1979-02-01T23:59:59.000Z

446

Gas Storage Technology Consortium  

Science Conference Proceedings (OSTI)

Gas storage is a critical element in the natural gas industry. Producers, transmission and distribution companies, marketers, and end users all benefit directly from the load balancing function of storage. The unbundling process has fundamentally changed the way storage is used and valued. As an unbundled service, the value of storage is being recovered at rates that reflect its value. Moreover, the marketplace has differentiated between various types of storage services, and has increasingly rewarded flexibility, safety, and reliability. The size of the natural gas market has increased and is projected to continue to increase towards 30 trillion cubic feet (TCF) over the next 10 to 15 years. Much of this increase is projected to come from electric generation, particularly peaking units. Gas storage, particularly the flexible services that are most suited to electric loads, is critical in meeting the needs of these new markets. In order to address the gas storage needs of the natural gas industry, an industry-driven consortium was created-the Gas Storage Technology Consortium (GSTC). The objective of the GSTC is to provide a means to accomplish industry-driven research and development designed to enhance operational flexibility and deliverability of the Nation's gas storage system, and provide a cost effective, safe, and reliable supply of natural gas to meet domestic demand. This report addresses the activities for the quarterly period of July 1, 2006 to September 30, 2006. Key activities during this time period include: {lg_bullet} Subaward contracts for all 2006 GSTC projects completed; {lg_bullet} Implement a formal project mentoring process by a mentor team; {lg_bullet} Upcoming Technology Transfer meetings: {sm_bullet} Finalize agenda for the American Gas Association Fall Underground Storage Committee/GSTC Technology Transfer Meeting in San Francisco, CA. on October 4, 2006; {sm_bullet} Identify projects and finalize agenda for the Fall GSTC Technology Transfer Meeting, Pittsburgh, PA on November 8, 2006; {lg_bullet} Draft and compile an electronic newsletter, the GSTC Insider; and {lg_bullet} New members update.

Joel L. Morrison; Sharon L. Elder

2006-09-30T23:59:59.000Z

447

Status and outlook for shale gas and tight oil development in...  

Gasoline and Diesel Fuel Update (EIA)

10 15 20 25 30 35 1990 1995 2000 2005 2010 2015 2020 2025 2030 2035 2040 Associated with oil Coalbed methane Tight gas Shale gas Alaska Non-associated onshore Non-associated...

448

GAS TURBINES  

E-Print Network (OSTI)

In the age of volatile and ever increasing natural gas fuel prices, strict new emission regulations and technological advancements, modern IGCC plants are the answer to growing market demands for efficient and environmentally friendly power generation. IGCC technology allows the use of low cost opportunity fuels, such as coal, of which there is a more than a 200-year supply in the U.S., and refinery residues, such as petroleum coke and residual oil. Future IGCC plants are expected to be more efficient and have a potential to be a lower cost solution to future CO2 and mercury regulations compared to the direct coal fired steam plants. Siemens has more than 300,000 hours of successful IGCC plant operational experience on a variety of heavy duty gas turbine models in Europe and the U.S. The gas turbines involved range from SGT5-2000E to SGT6-3000E (former designations are shown on Table 1). Future IGCC applications will extend this experience to the SGT5-4000F and SGT6-4000F/5000F/6000G gas turbines. In the currently operating Siemens ’ 60 Hz fleet, the SGT6-5000F gas turbine has the most operating engines and the most cumulative operating hours. Over the years, advancements have increased its performance and decreased its emissions and life cycle costs without impacting reliability. Development has been initiated to verify its readiness for future IGCC application including syngas combustion system testing. Similar efforts are planned for the SGT6-6000G and SGT5-4000F/SGT6-4000F models. This paper discusses the extensive development programs that have been carried out to demonstrate that target emissions and engine operability can be achieved on syngas operation in advanced F-class 50 Hz and 60 Hz gas turbine based IGCC applications.

Power For L; Satish Gadde; Jianfan Wu; Anil Gulati; Gerry Mcquiggan; Berthold Koestlin; Bernd Prade

2006-01-01T23:59:59.000Z

449

Gas laser  

SciTech Connect

According to the invention, the gas laser comprises a housing which accommodates two electrodes. One of the electrodes is sectional and has a ballast resistor connected to each section. One of the electrodes is so secured in the housing that it is possible to vary the spacing between the electrodes in the direction of the flow of a gas mixture passed through an active zone between the electrodes where the laser effect is produced. The invention provides for a maximum efficiency of the laser under different operating conditions.

Kosyrev, F. K.; Leonov, A. P.; Pekh, A. K.; Timofeev, V. A.

1980-08-12T23:59:59.000Z

450

Nebraska Natural Gas Number of Gas and Gas Condensate Wells ...  

U.S. Energy Information Administration (EIA)

Nebraska Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9; 1980's: 15:

451

Mississippi Natural Gas Number of Gas and Gas Condensate Wells ...  

U.S. Energy Information Administration (EIA)

Mississippi Natural Gas Number of Gas and Gas Condensate Wells (Number of Elements) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9; 1980's:

452

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

1,554,530 1,554,530 311,229 3.51 3,094,431 15.67 442 15.08 299,923 5.72 105,479 3.86 210,381 6.66 927,454 4.64 Mountain Mountain 43. Summary Statistics for Natural Gas Mountain, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 38,711 38,987 37,366 39,275 38,944 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 30,965 34,975 38,539 38,775 41,236 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 2,352,729 2,723,393 3,046,159 3,131,205 3,166,689 From Oil Wells ........................................... 677,771 535,884 472,397 503,986 505,903 Total.............................................................. 3,030,499 3,259,277 3,518,556

453

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

1,592,465 1,592,465 716,648 8.08 239,415 1.21 182 6.21 457,792 8.73 334,123 12.23 320,153 10.14 1,828,898 9.14 South Atlantic South Atlantic 40. Summary Statistics for Natural Gas South Atlantic, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 3,307 3,811 4,496 4,427 4,729 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 39,412 35,149 41,307 37,822 36,827 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 206,766 208,892 234,058 236,072 233,409 From Oil Wells ........................................... 7,584 8,011 8,468 7,133 6,706 Total.............................................................. 214,349 216,903 242,526 243,204 240,115

454

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

1,999,161 1,999,161 895,529 10.10 287,933 1.46 1,402 47.82 569,235 10.86 338,640 12.39 308,804 9.78 2,113,610 10.57 Pacific Contiguous Pacific Contiguous 44. Summary Statistics for Natural Gas Pacific Contiguous, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 3,896 3,781 3,572 3,508 2,082 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 1,142 1,110 1,280 1,014 996 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 156,635 124,207 117,725 96,329 88,173 From Oil Wells ........................................... 294,800 285,162 282,227 289,430 313,581 Total.............................................................. 451,435 409,370

455

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

-122,394 -122,394 49,997 0.56 178,984 0.91 5 0.17 37,390 0.71 205 0.01 28,025 0.89 115,622 0.58 West Virginia West Virginia 96. Summary Statistics for Natural Gas West Virginia, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 2,356 2,439 2,565 2,499 2,703 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 38,250 33,716 39,830 36,144 35,148 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... E 182,000 171,024 183,773 186,231 178,984 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. E 182,000 171,024 183,773 186,231 178,984 Repressuring ................................................

456

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

134,294 32,451 0.37 0 0.00 32 1.09 43,764 0.83 10,456 0.38 39,786 1.26 126,488 0.63 C o n n e c t i c u t Connecticut 54. Summary Statistics for Natural Gas Connecticut, 1992-1996...

457

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

73,669 73,669 141,300 1.59 221,822 1.12 3 0.10 46,289 0.88 33,988 1.24 31,006 0.98 252,585 1.26 A r k a n s a s Arkansas 51. Summary Statistics for Natural Gas Arkansas, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 1,750 1,552 1,607 1,563 1,470 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 3,500 3,500 3,500 3,988 4,020 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 171,543 166,273 161,967 161,390 182,895 From Oil Wells ........................................... 39,364 38,279 33,446 33,979 41,551 Total.............................................................. 210,906 204,552 195,413 195,369 224,446 Repressuring ................................................

458

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

-1,080,240 -1,080,240 201,024 2.27 1,734,887 8.78 133 4.54 76,629 1.46 136,436 4.99 46,152 1.46 460,373 2.30 O k l a h o m a Oklahoma 84. Summary Statistics for Natural Gas Oklahoma, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 13,926 13,289 13,487 13,438 13,074 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 28,902 29,118 29,121 29,733 29,733 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 1,674,405 1,732,997 1,626,858 1,521,857 1,467,695 From Oil Wells ........................................... 342,950 316,945 308,006 289,877 267,192 Total.............................................................. 2,017,356 2,049,942 1,934,864

459

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

7,038,115 7,038,115 3,528,911 39.78 13,646,477 69.09 183 6.24 408,861 7.80 1,461,718 53.49 281,452 8.91 5,681,125 28.40 West South Central West South Central 42. Summary Statistics for Natural Gas West South Central, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 87,198 84,777 88,034 88,734 62,357 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 92,212 95,288 94,233 102,525 102,864 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 11,599,913 11,749,649 11,959,444 11,824,788 12,116,665 From Oil Wells ........................................... 2,313,831 2,368,395 2,308,634 2,217,752 2,151,247 Total..............................................................

460

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

77,379 77,379 94,481 1.07 81,435 0.41 8 0.27 70,232 1.34 1,836 0.07 40,972 1.30 207,529 1.04 K e n t u c k y Kentucky 65. Summary Statistics for Natural Gas Kentucky, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 1,084 1,003 969 1,044 983 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 12,483 12,836 13,036 13,311 13,501 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 79,690 86,966 73,081 74,754 81,435 From Oil Wells ........................................... 0 0 0 0 0 Total.............................................................. 79,690 86,966 73,081 74,754 81,435 Repressuring ................................................

Note: This page contains sample records for the topic "gas processors association" 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

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

-67,648 -67,648 75,616 0.85 480,828 2.43 0 0.00 16,720 0.32 31,767 1.16 29,447 0.93 153,549 0.77 Pacific Noncontiguous Pacific Noncontiguous 45. Summary Statistics for Natural Gas Pacific Noncontiguous, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 9,638 9,907 9,733 9,497 9,294 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 112 113 104 100 102 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 198,603 190,139 180,639 179,470 183,747 From Oil Wells ........................................... 2,427,110 2,588,202 2,905,261 3,190,433 3,189,837 Total.............................................................. 2,625,713 2,778,341

462

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

-310,913 -310,913 110,294 1.24 712,796 3.61 2 0.07 85,376 1.63 22,607 0.83 57,229 1.81 275,508 1.38 K a n s a s Kansas 64. Summary Statistics for Natural Gas Kansas, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 9,681 9,348 9,156 8,571 7,694 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 18,400 19,472 19,365 22,020 21,388 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 580,572 605,578 628,900 636,582 629,755 From Oil Wells ........................................... 79,169 82,579 85,759 86,807 85,876 Total.............................................................. 659,741 688,157 714,659 723,389 715,631 Repressuring ................................................

463

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

819,046 819,046 347,043 3.91 245,740 1.24 40 1.36 399,522 7.62 32,559 1.19 201,390 6.38 980,555 4.90 M i c h i g a n Michigan 70. Summary Statistics for Natural Gas Michigan, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 1,223 1,160 1,323 1,294 2,061 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 3,257 5,500 6,000 5,258 5,826 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 120,287 126,179 136,989 146,320 201,123 From Oil Wells ........................................... 80,192 84,119 91,332 97,547 50,281 Total.............................................................. 200,479 210,299 228,321 243,867 251,404 Repressuring ................................................

464

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

W W y o m i n g -775,410 50,253 0.57 666,036 3.37 14 0.48 13,534 0.26 87 0.00 9,721 0.31 73,609 0.37 Wyoming 98. Summary Statistics for Natural Gas Wyoming, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 10,826 10,933 10,879 12,166 12,320 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 3,111 3,615 3,942 4,196 4,510 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 751,693 880,596 949,343 988,671 981,115 From Oil Wells ........................................... 285,125 142,006 121,519 111,442 109,434 Total.............................................................. 1,036,817 1,022,602 1,070,862 1,100,113 1,090,549 Repressuring

465

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

-67,648 -67,648 75,616 0.85 480,828 2.43 0 0.00 16,179 0.31 31,767 1.16 27,315 0.86 150,877 0.75 A l a s k a Alaska 49. Summary Statistics for Natural Gas Alaska, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 9,638 9,907 9,733 9,497 9,294 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 112 113 104 100 102 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 198,603 190,139 180,639 179,470 183,747 From Oil Wells ........................................... 2,427,110 2,588,202 2,905,261 3,190,433 3,189,837 Total.............................................................. 2,625,713 2,778,341 3,085,900 3,369,904 3,373,584 Repressuring

466

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

628,189 628,189 449,511 5.07 765,699 3.88 100 3.41 528,662 10.09 39,700 1.45 347,721 11.01 1,365,694 6.83 West North Central West North Central 39. Summary Statistics for Natural Gas West North Central, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 10,177 9,873 9,663 9,034 8,156 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 18,569 19,687 19,623 22,277 21,669 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 594,551 626,728 651,594 655,917 648,822 From Oil Wells ........................................... 133,335 135,565 136,468 134,776 133,390 Total.............................................................. 727,886 762,293

467

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

1,048,760 1,048,760 322,661 3.64 18,131 0.09 54 1.84 403,264 7.69 142,688 5.22 253,075 8.01 1,121,742 5.61 N e w Y o r k New York 80. Summary Statistics for Natural Gas New York, 1992-1996 Table 1992 1993 1994 1995 1996 Reserves (billion cubic feet) Estimated Proved Reserves (dry) as of December 31 ....................................... 329 264 242 197 232 Number of Gas and Gas Condensate Wells Producing at End of Year.............................. 5,906 5,757 5,884 6,134 6,208 Production (million cubic feet) Gross Withdrawals From Gas Wells ......................................... 22,697 20,587 19,937 17,677 17,494 From Oil Wells ........................................... 824 610 539 723 641 Total.............................................................. 23,521 21,197 20,476 18,400 18,134 Repressuring ................................................

468

Natural Gas  

Annual Energy Outlook 2012 (EIA)

3.91 119,251 0.60 229 7.81 374,824 7.15 2,867 0.10 189,966 6.01 915,035 4.57 O h i o Ohio 83. Summary Statistics for Natural Gas Ohio, 1992-1996 Table 1992 1993 1994 1995 1996...

469

Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

0 0.00 53 1.81 147,893 2.82 7,303 0.27 93,816 2.97 398,581 1.99 W i s c o n s i n Wisconsin 97. Summary Statistics for Natural Gas Wisconsin, 1992-1996 Table 1992 1993 1994...

470

Gas Prices  

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

Prices Gasoline Prices for U.S. Cities Click on the map to view gas prices for cities in your state. AK VT ME NH NH MA MA RI CT CT DC NJ DE DE NY WV VA NC SC FL GA AL MS TN KY IN...

471

Natural Gas  

Annual Energy Outlook 2012 (EIA)

10,799 1,953 0.02 0 0.00 0 0.00 2,523 0.05 24 0.00 2,825 0.09 7,325 0.04 V e r m o n t Vermont 93. Summary Statistics for Natural Gas Vermont, 1992-1996 Table 1992 1993 1994 1995...

472

Natural Gas  

Annual Energy Outlook 2012 (EIA)

845,998 243,499 2.75 135,000 0.68 35 1.19 278,606 5.32 7,239 0.26 154,642 4.90 684,022 3.42 P e n n s y l v a n i a Pennsylvania 86. Summary Statistics for Natural Gas...

473

US crude oil, natural gas, and natural gas liquids reserves 1996 annual report  

Science Conference Proceedings (OSTI)

The EIA annual reserves report series is the only source of comprehensive domestic proved reserves estimates. This publication is used by the Congress, Federal and State agencies, industry, and other interested parties to obtain accurate estimates of the Nation`s proved reserves of crude oil, natural gas, and natural gas liquids. These data are essential to the development, implementation, and evaluation of energy policy and legislation. This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1996, as well as production volumes for the US and selected States and State subdivisions for the year 1996. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), nonassociated gas and associated-dissolved gas (which are the two major types of wet natural gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, reserve estimates for two types of natural gas liquids, lease condensate and natural gas plant liquids, are presented. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. A discussion of notable oil and gas exploration and development activities during 1996 is provided. 21 figs., 16 tabs.

NONE

1997-12-01T23:59:59.000Z

474

U.S. crude oil, natural gas, and natural gas liquids reserves 1995 annual report  

Science Conference Proceedings (OSTI)

The EIA annual reserves report series is the only source of comprehensive domestic proved reserves estimates. This publication is used by the Congress, Federal and State agencies, industry, and other interested parties to obtain accurate estimates of the Nation`s proved reserves of crude oil, natural gas, and natural gas liquids. These data are essential to the development, implementation, and evaluation of energy policy and legislation. This report presents estimates of proved reserves of crude oil, natural gas, and natural gas liquids as of December 31, 1995, as well as production volumes for the US and selected States and State subdivisions for the year 1995. Estimates are presented for the following four categories of natural gas: total gas (wet after lease separation), nonassociated gas and associated-dissolved gas (which are the two major types of wet natural gas), and total dry gas (wet gas adjusted for the removal of liquids at natural gas processing plants). In addition, reserve estimates for two types of natural gas liquids, lease condensate and natural gas plant liquids, are presented. Also included is information on indicated additional crude oil reserves and crude oil, natural gas, and lease condensate reserves in nonproducing reservoirs. A discussion of notable oil and gas exploration and development activities during 1995 is provided. 21 figs., 16 tabs.

NONE

1996-11-01T23:59:59.000Z

475

Carbon sequestration in natural gas reservoirs: Enhanced gas recovery and natural gas storage  

E-Print Network (OSTI)

by numerical simulation below. pipeline gas shalecushion gas sand shale CH4 working gas CH4 working gas sand

Oldenburg, Curtis M.

2003-01-01T23:59:59.000Z

476

Natural gas decontrol: a Northwest industrial perspective  

SciTech Connect

Natural gas prices have increased dramatically since Congress passed the Natural Gas Policy Act in 1978. This report looks at the effects of higher gas prices on three states in the Pacific Northwest: Washington, Oregon, and Idaho, where natural gas is an important fuel for many homeowners and local industries. The incentive to switch to oil increases as gas prices become less competitive. The region will continue to rely on imports of gas from Canada, but the logistical advantage of Canadian gas has recently been offset by government export and pricing policies. A model of interregional trade flows analyzes eight different scenarios to indicate net shifts in regional income associated with gas deregulation and the competitive effects in comparison with an earlier analysis of the Northeast. Data from the model runs appear in the appendix. 5 figures, 3 tables.

Lee, H.; Bender, S.; Kalt, J.

1983-01-01T23:59:59.000Z

477

Unconventional Natural Gas  

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

Natural Gas Unconventional Natural Gas Los Alamos scientists are committed to the efficient and environmentally-safe development of major U.S. natural gas and oil resources....

478

Underground Natural Gas Storage  

U.S. Energy Information Administration (EIA)

Underground Natural Gas Storage. Measured By. Disseminated Through. Monthly Survey of Storage Field Operators -- asking injections, withdrawals, base gas, working gas.

479

,"Texas Natural Gas Summary"  

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

Natural Gas Wellhead Price (Dollars per Thousand Cubic Feet)","Texas Natural Gas Imports Price (Dollars per Thousand Cubic Feet)","Price of Texas Natural Gas Exports...

480

,"Mississippi Natural Gas Summary"  

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

Natural Gas Wellhead Price (Dollars per Thousand Cubic Feet)","Mississippi Natural Gas Imports Price All Countries (Dollars per Thousand Cubic Feet)","Mississippi Natural Gas...

Note: This page contains sample records for the topic "gas processors association" 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

,"Montana Natural Gas Summary"  

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

Natural Gas Wellhead Price (Dollars per Thousand Cubic Feet)","Montana Natural Gas Imports Price (Dollars per Thousand Cubic Feet)","Price of Montana Natural Gas Exports...

482

,"Michigan Natural Gas Summary"  

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

Natural Gas Wellhead Price (Dollars per Thousand Cubic Feet)","Michigan Natural Gas Imports Price (Dollars per Thousand Cubic Feet)","Price of Michigan Natural Gas Exports...

483

2. Gas Productive Capacity  

U.S. Energy Information Administration (EIA)

2. Gas Productive Capacity Gas Capacity to Meet Lower 48 States Requirements The United States has sufficient dry gas productive capacity at the wellhead to meet ...

484