Results 211 to 220 of about 113,949 (244)
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Utilisation of shale oil by the extraction and retorting of oil shale
International Journal of Environmental Technology and Management, 2004Extraction of the bitumen fraction of oil shale was carried out using two different solvents, chloroform and toluene. Oil shale of 4.0 mm particle size from the El-Lajjun area in Jordan was used in this study. The solvents were recovered by distillation. The spent shale was retorted using a special retort and shale oil (Kerogen) was recovered.
Nidal Hilal +3 more
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Proceedings of SPE Eastern Regional Meeting, 1974
American Institute of Mining, Metallurgical, and Petroleum Engineers, Inc. This paper was prepared for the 1974 Eastern Regional Meeting of the Society of Petroleum Engineers of AIME, to be held in Washington, D.C., Nov. 14–15, 1974. Permission to copy is restricted to an abstract of not more than 300 words.
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American Institute of Mining, Metallurgical, and Petroleum Engineers, Inc. This paper was prepared for the 1974 Eastern Regional Meeting of the Society of Petroleum Engineers of AIME, to be held in Washington, D.C., Nov. 14–15, 1974. Permission to copy is restricted to an abstract of not more than 300 words.
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Shale Oil and Gas, Oil Shale and Gas Hydrates
2021Shale oil and gas reservoirs have become one of the fastest growing economically viable energy resource. Traditionally considered as a source and cap rock for conventional hydrocarbon accumulations, shale by itself can be a reservoir by hosting the remnant part of oil and gas it generates which could not be expelled.
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Electron paramagnetic resonance studies of oil shale, shale oil, and spent shale
Geochimica et Cosmochimica Acta, 1979Abstract Electron paramagnetic resonance (EPR) reveals the presence of free radicals in raw shale, shale oil, and spent shale. Thirty-four samples of raw shale, and the spent shale and shale oil produced in the Fischer assay of these raw shale samples were studied.
Gareth R. Eaton +6 more
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2004
Publisher Summary Shale oil, known also as kerogen oil or oil-shale oil, is an unconventional oil produced from oil shale by pyrolysis, hydrogenation, or thermal dissolution. The amount of shale oil that can be recovered from a given deposit depends upon many factors. Geothermal heating, or other factors, may have degraded some or all of a deposit, so
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Publisher Summary Shale oil, known also as kerogen oil or oil-shale oil, is an unconventional oil produced from oil shale by pyrolysis, hydrogenation, or thermal dissolution. The amount of shale oil that can be recovered from a given deposit depends upon many factors. Geothermal heating, or other factors, may have degraded some or all of a deposit, so
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Applied Energy, 2013
Abstract For exploring and optimizing the oil shale fluidized bed retort with fine oil-shale ash as a solid heat carrier, retorting experiments of oil shale and fine oil-shale ash mixtures were conducted in a lab-scale retorting reactor to investigate the effects of fine oil-shale ash on shale oil. Oil shale samples were obtained from Dachengzi Mine,
Mengting Niu +3 more
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Abstract For exploring and optimizing the oil shale fluidized bed retort with fine oil-shale ash as a solid heat carrier, retorting experiments of oil shale and fine oil-shale ash mixtures were conducted in a lab-scale retorting reactor to investigate the effects of fine oil-shale ash on shale oil. Oil shale samples were obtained from Dachengzi Mine,
Mengting Niu +3 more
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2015
The article contains sections titled: 1. Introduction 2. Reservoirs 3. Shale Gas and Shale Oil 4. Resources 5. Development 5.1. Horizontal Wells 5.2. Hydraulic Well Stimulation 6. Development Risks and Mitigation 6.1. Potable Water Resources 6.2. Cap Rock 6.3. Surface Location 6.4. Well 6.5. Frac Fluids 6.6. Seismicity 6.
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The article contains sections titled: 1. Introduction 2. Reservoirs 3. Shale Gas and Shale Oil 4. Resources 5. Development 5.1. Horizontal Wells 5.2. Hydraulic Well Stimulation 6. Development Risks and Mitigation 6.1. Potable Water Resources 6.2. Cap Rock 6.3. Surface Location 6.4. Well 6.5. Frac Fluids 6.6. Seismicity 6.
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Q-band e.p.r. spectra of oil shale, spent shale, and shale oil
Fuel, 1981Abstract Comparison of X-band (9.1 GHz) and Q-band (35.2 GHz) electron paramagnetic resonance (e.p.r.) spectra of oil shale, shale oil, and spent shale indicates that the organic free radical signal observed in all three types of samples is a composite spectrum.
Sandra S. Eaton +2 more
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Journal of Geophysical Research: Solid Earth, 1982
Geophysical tomographs were made of oil shale at the Occidental Oil Shale, Inc., mine near DeBeque, Colorado. These tomographs mapped the in situ radio frequency electromagnetic attenuation of oil shale between 1 and 40 MHz in a plane 27 by 12 m. Measured attenuation rates (inverse skin depth) ranged from 0.1 to 0.5 m−1 with the attenuation rate ...
R. J. Lytle +4 more
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Geophysical tomographs were made of oil shale at the Occidental Oil Shale, Inc., mine near DeBeque, Colorado. These tomographs mapped the in situ radio frequency electromagnetic attenuation of oil shale between 1 and 40 MHz in a plane 27 by 12 m. Measured attenuation rates (inverse skin depth) ranged from 0.1 to 0.5 m−1 with the attenuation rate ...
R. J. Lytle +4 more
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AIME Pacific Southwest Mineral Industry Conference, 1967
It is generally agreed that the world's energy needs are now doubling every 20 years. Within 10 to 15 years, this rate of increase should create a wide enough gap between crude oil supply and demand to enable other sources of energy to enter our economy on a competitive basis.
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It is generally agreed that the world's energy needs are now doubling every 20 years. Within 10 to 15 years, this rate of increase should create a wide enough gap between crude oil supply and demand to enable other sources of energy to enter our economy on a competitive basis.
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