Research on the thermo-hydro-mechanical coupling
The ground surface deformation (GSD) caused by oil shale in-situ mining poses a threat to land resources and human's lives and property. This study, for the first time, conducts a full stratum simulation of the Fuyu oil shale in-situ pyrolysis pilot base, analyzing the evolution characteristics of the temperature field, stress field, and deformation field of the entire …
Engineering a Boom: The Second Boom | Center of the …
1 Russell, History of Western Oil Shale, 103-7; Wasko, "A Look at Shale Country – January 1981," 5. 2 Russell, History of Western Oil Shale, 117-8; P.A. Petzrick, "Oil Shale – An Ace in the Hole for National Security," Shale Country (Oct 1975): 18-9; Alys Novak, "Oil Shale – 1976: Review/Preview," Shale Country, 5. A joint bid ...
Mining Oil Shale Would Be Disastrous to Utah's …
That's beca use oil shale mining and processing is inefficient, expensive, and destructive compared with conventional crude oil extraction—a dirty enough industry in its own right. It's also ...
Shale oil | Unconventional Oil, Fracking & Extraction
One involves mining and crushing oil shale and then transporting the rock to a processing plant where it is heated in special retorts to temperatures of about 500 °C (930 °F). The intense heat releases oil vapours from the rock, which liquefy in a series of condensers. The other process involves in situ extraction.
Oil Shale Processing
Shale Oil Processing and Extraction Technologies. Sohrab Zendehboudi PhD, Alireza Bahadori PhD, CEng, in Shale Oil and Gas Handbook, 2017. 2 Description of Oil Shale Processing. Shale oil processing is defined as an industrial process to which raw shale oil is subjected to extract oil from it—basically a process to produce unconventional oil …
Oil Shale and Tar Sands | Bureau of Land Management
Mining and Minerals. Oil Shale and Tar Sands. The United States holds more than half the world's oil shale, a fine-grained sedimentary rock containing organic matter from which …
Groundwater Environment and Health Risk Assessment in an In Situ Oil
To clarify the risk posed to groundwater in oil shale in situ mining areas, we examine five leached pollutants: Fe, Mn, Cr, sulfate, and ammonia nitrogen. Potential groundwater contents of these five pollutants were evaluated using an improved Nemero comprehensive index method and a health risk assessment method. The results show …
Oil Shale | Center of the American West
To keep up to date on oil shale news, read the Shale Country Blog, which is updated frequently with the latest news in Shale Country. Also check out "The Rock that Burns and the Laws that Bind" for a legal history of private oil shale claims, especially useful if you believe that you might have a lost family oil shale claim.
Oil Shale Deposits | Maps, Geology & Resources
Structural deformation may impair the mining of an oil-shale deposit, whereas igneous intrusions may have thermally degraded the organic matter. Thermal alteration of this type may be restricted to a small part of the deposit, or it may be widespread making most of the deposit unfit for recovery of shale oil.
Oil Shales: A Complete Story | SpringerLink
Post Doc. ANU: Environmental effects of Oil Shale Mining and Processing. Research Fellow ANU: Petroleum and Mineral exploration of Australian Northern Sedimentary Basins. Results published in numerous Scientific Journals and compiled in the best- selling book 'Organic Matter and Mineralization' published by Springer.
Environmental impact of oil shale mining
Oil shale mining area is divided by two main mining methods, surface and underground methods. The reason for choosing underground or surface mining technology is overburden thickness, but historically and in the future other factors have strong influence as well (Valgma 2000).These are technology being used, economical situation, mining …
Museum of the Scottish Shale Oil industry
From this pioneering enterprise extended an oil industry, centred in West Lothian, that successfully competed against cheaper imported petroleum for almost a century. This fierce competition bred innovation, resilience, and a body of Scots know-how that contributed greatly towards the development of oil industries throughout the world.
(PDF) MINING OF OIL SHALE | Ingo Valgma
©Encyclopedia of Life Support Systems (EOLSS) COAL, OIL SHALE, NATURAL BITUMEN, HEAVY OIL AND PEAT – Vol. II - Mining of Oil Shale - Ingo Valgma and Jialin L. Qian About 85% of oil shale mined is used for burning in oil shale power stations; 12% for retorting for obtaining shale oil; about 3% for cement factories. ...
Oil shale | Definition, Composition, Extraction, Production,
Oil shale, any sedimentary rock containing various amounts of solid organic material that yields petroleum products, along with a variety of solid by-products, when subjected to …
Oil Shale Extraction | HowStuffWorks
Oil shale must be mined using either underground- or surface-mining methods. After excavation, the oil shale must undergo retorting . This is when the mined rock is exposed to the process of pyrolysis — applying extreme heat without the presence of oxygen to a substance, and producing a chemical change.
Center of the American West
What Is Oil Shale? Caption: Oil shale: The rock that burns. Credit: US Department of Energy; How Many Rocks Fit in a Barrel? Caption: The richest oil shale beds in the …
Oil Shale | Properties, Composition, Uses » Geology Science
Extracting and processing shale oil is an expensive and difficult process. Coal, petroleum, and natural gas are less expensive to extract. Australia, Brazil, Switzerland, Sweden, Spain, and South Africa began mining oil shale in the 19th and 20th centuries, but they all stopped production by the 1960s. The U.S. ceased production in …
Oil shale | Definition, Composition, Extraction, Production,
The various oil shale deposits that have been mined around the world since the early 20th century have ranged from shale to marlstone to carbonate mudstone.All are relatively fine-grained sedimentary rocks, as deposits of coarse sediment such as sand are not compatible with the preservation of organic material. Sandstone found in the Wyoming part of the …
Oil Shale | U.S. Geological Survey
A range of geological parameters relevant to mining oil shale have been examined for the Mahogany zone of the Green River Formation in the Piceance Basin, …
Oil shale
Oil shale - Surface Processing, Retorting, Pyrolysis: Four basic steps are involved in the aboveground processing of oil shale: mining the ore (either through underground or surface mining), crushing the ore to a size that can be handled by the retort, retorting (heating) the crushed shale to pyrolysis temperatures, and upgrading the oil obtained …
Oil shale
Oil shale - Pollution, Mining, Energy: The production of oil from shales has a potentially serious impact on the environment. Four specific areas of concern dominate discussion regarding development of the resource: greenhouse gas output, water consumption and pollution, surface disturbance, and socioeconomic effects. Because oil and gas are …
EVR 1001 CH 15 EXAM 4 | Quizlet
Which of the following is one of the two methods for mining oil shale? Deep-sea drilling. Fire treating. Surface drilling. Strip mining. ... -Alaska pipeline because Alaska's state constitution requires approximately 25% of state revenues associated with the oil industry to be placed into a monetary fund called the Permanent Fund, which _____. ...
More than 10 million tons of oil shale mined in Estonia in 2022
Oil shale mining in Estonia is capped at 20 million tons a year. Prior to last year's 10.7 million, total oil shale mining volumes in the previous two years both likewise fell short of annual caps at 9.21 million tons in 2021 and 9.19 million tons in 2020.
Review of oil shale in-situ conversion technology
1. Introduction. Oil shale is a highly ash-rich sedimentary rock enriched with combustible organic matter [1], [2].The majority of the organic matter in oil shale is kerogen [3], [4], which is insoluble in common organic solvents [5], [6].The kerogen component is about 3% to 15% in oil shale, and consist of complex organic compound in high …
Welcome to Shale Country
5 Alderson, Oil Shale Industry, 26-7, 33-45; Russell, History of Western Oil Shale, 3, 85-7; "History," Shale Country 5, no 4 special edition (1983), 2; European Academies Science Advisory Council, "A Study on the EU Oil Shale Industry – Viewed in the Light of the Estonian Experience" (May 2007), 15-6. Russell provides an excellent ...
Mining Oil Shale Would Be Disastrous to Utah's Rivers, …
That's beca use oil shale mining and processing is inefficient, expensive, and destructive compared with conventional crude oil extraction—a dirty enough industry in its own right. It's also ...
What is Oil Shale? | Union of Concerned Scientists
Oil shale shouldn't be confused with "shale oil," also called "tight oil," a more commonly produced type of unconventional oil that's found trapped in limestone or sandstone rocks. Because oil shale requires mining and energy-intensive refining processes, it's a substantially dirtier energy source than conventional liquid oil.
Oil Shale | SpringerLink
The Esso Oil Company made a US$5 billion investment in a room-and-pillar type oil shale mine and a pilot-scale shale oil plant with the capacity to process 1000 tons of oil shale per day near Parachute Creek in the Piceance Basin in Colorado (Fig. 12). The "Colony Oil Project" began in 1964 and was operated by a consortium of different ...
25 Important Pros and Cons of Shale Oil
The extraction and utilization of shale oil have been the subject of intense political debate, making it a controversial topic. This unconventional oil has been utilized since the early 14th century and has gained popularity ... Ex-situ shale oil extraction includes underground mining that destroys retort sites.