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NETLThis specification covers the classification of coals by rank, that is, according to their degree of metamorphism, or progressive alteration, in the natural series from lignite...
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Dataset Size: 878.347 KB
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Gathering Resources...NETLHydrocarbon/water and CO2 systems are frequently found in petroleum recovery processes, petroleum refining, and gasification of coals, lignites and tar sands. Techniques to...-
Dataset Size: 955.641 KB
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Gathering Resources...NETLThe State of Alabama possesses extensive coal resources, and is a major coal producing state. Although these resources are impressive, there are many thin, deep coal seams which...-
Dataset Size: 18.768 MB
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Gathering Resources...NETLMore than 7,000 feet of uppermost Cretaceous and Tertiary continental strata in the northern Fossil basin, along the southern part of the western Wyoming thrust belt, is here...-
Dataset Size: 5.592 MB
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Gathering Resources...In the last decade, hydraulic fracturing and other new drilling technologies have turned North Texas into the leading shale gas-producing area in the country. But the drilling...-
Dataset Size: 1.255 MB
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Gathering Resources...NETLConoco, Inc. conducted a miscible CO/sub 2/ pilot flood in the Shannon Formation of the West Sussex Unit, Johnson County, Wyoming. The unit is located in the western edge of the...-
Dataset Size: 1.525 MB
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Gathering Resources...NETLThe goal of this research has been to acquire experimental data and develop mathematical models in order to analyze results from laboratory-scale and field-scale experiments on...-
Dataset Size: 11.428 MB
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Gathering Resources...NETLData collected after underground coal-gasification field tests indicated that the concentrations of organic contaminants in the ground water decrease with time, apparently due...-
Dataset Size: 2.011 MB
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Gathering Resources...NETLTechnologies applicable to the development and use of low-rank coals are analyzed in order to identify specific needs for research, development, and demonstration (RD and D)....-
Dataset Size: 790.253 MB
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Gathering Resources...NETL"America has an abundance of low rank coal resources. These coals can be gasified to meet a variety of needs for gaseous fuels and chemical feedstocks. In situ gasification is...-
Dataset Size: 19.858 MB
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Gathering Resources...NETLUppermost Cretaceous and Lower Tertiary rocks total about 3,000 ft (g15 m) in thickness in the Denver basin. Sandstone, shale, and coal of the Upper Cretaceous Laramie...-
Dataset Size: 680.029 KB
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Gathering Resources...NETLThe Petroleum Engineering Department at Texas A and M University has conducted field tests on in situ gasification of lignite first at the Easterwood Site near the main campus...-
Dataset Size: 4.619 MB
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Gathering Resources...NETLWith the rapidly increasing industrialization of the countries of the Western World there has arisen a growing demand for petroleum products to be used for a constantly rising...-
Dataset Size: 5.875 MB
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Gathering Resources...NETLDistribution, abundance, and maceral content of the lithotypes in the Beulah-Zap bed of North DakotaRelationships between the maceral contents of the megascopically observable components (lithotypes) of the Beulah-Zap lignite bed follow patterns similar to those of bituminous...-
Dataset Size: 1.004 MB
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Gathering Resources...NETLThe present report updates and summarizes information presented in the above reports, emphasizing the geographic distribution, geologic occurrence, resources, grade, and...-
Dataset Size: 10.124 MB
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Gathering Resources...NETLThe objective of this research by the Bureau of Mines was to determine the technical feasibility and associated pilot data for drying minus 1/4-in coal with microwave energy at...-
Dataset Size: 1.709 MB
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Gathering Resources...NETLThe entrained down-flow tubular reactor system was modified for gasification of coal under mild reaction conditions. A data matrix was developed to investigate the effects of...-
Dataset Size: 1.001 MB
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Gathering Resources...NETLThis project was undertaken to determine the chemical behavior of alkali metal and other species implicated in the ash fouling which can occur during the combustion of low rank...-
Dataset Size: 5.796 MB
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Gathering Resources...NETLIn view of the widespread interest in the production of synthetic liquid fuels from solid and gaseous fuels to supplement declining reserves of petroleum, and the many requests...-
Dataset Size: 5.781 MB
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Gathering Resources...NETLLCA Unit Process: Based on a compilation of mines, a surface mine for East Interior lignite coal, producing ~6 billion kg of coal per year. Assumes 32.2 scf/short ton coal mine...-
Dataset Size: 394.378 KB
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Gathering Resources... -