Oil shale definition

Oil shale means a group of fine black to dark brown shales containing kerogen material that yields petroleum upon heating and distillation.

Oil shale means a group of fine black to dark brown shales containing bituminous material that yields petroleum upon distillation.

Oil shale means a group of fine black to dark brown shales containing

Examples of Oil shale in a sentence

• Oil shale may be burned directly or processed by heating to extract shale oil.

• Oil shale and oil sands are sedimentary rock that contains organic matter in the form of kerogen.

• Oil shale industry wastewater: impact on river microbial community and possibilities for bioremediation.

• Oil shale and oil sands are sedimentary rock which contains organic matter in the form of kerogen.

• GTL is currently being produced in South Africa, Malaysia and Qatar.59 Oil shale is being processed into fuels in Estonia, China and Brazil.60 GTL, 2,9 Oil shale, 0,9 CTL, 8,7 Bitumen tar sand, 77,0 Extra heavy oil, 93,0 Total production in 2007: 182.5 million t Illustration 14: Production of unconventional fossil fuels in million t in 200761 3.4 Unconventional fossil fuels – description of technologies The following chapter presents the various technologies used in the extraction of unconventional fuels.

More Definitions of Oil shale

Oil shale means fine-grained sedimentary rock that contains significant amounts of kerogen (a solid mixture of organic chemical compounds), from which liquid hydrocarbons can be extracted by distillation or other means.

Oil shale means any source of refinery raw material as situated in a rock formation containing solid kerogen and falling within the definition for oil shale under CN code 2714 as outlined in Regulation (EEC) No 2658/87. Mobilisation of the source of the raw material is achieved by mining extraction or thermally enhanced gravity drainage;

Oil shale means shale or tar sands from which oil and gas might be produced, and any other substance that is prescribed as oil shale; (« schistes bitumieux »)

Oil shale means shale or other petroliferous substance from which oil shale products can be produced and includes any other substance defined by the Lieutenant Governor in Council as oil shale;

Oil shale means a sedimentary rock containing low grade lignite coal and a hydrocarbon material termed kerogen. "Olivine" means a magnesium-iron silicate mineral, often occurring in rocks prospective for nickel.

Oil shale means a sedimentary rock containing hydrocarbon material termed kerogen.

Oil shale means a group of fine black to dark brown shales containing kerogenmaterial that yields petroleum upon heating and distillation.