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Oil shale is a type of sedimentary rock formation that is used to produce oil and gas. It is generally less economical than conventional crude oil.
Shale gas, which is often found with shale oil but is also produced on its own, is natural gas similarly trapped in tiny pockets diffused through the rock formation. Because the oil and gas are ...
New study suggests lacustrine shale reserves can bolster China's energy independence. Shale oil exploration has rapidly expanded since the beginning of the 21st century, particularly in North America.
(09-18) 17:26 PDT MONTEREY-- A nearly 18,000-acre stretch of land extending from California's Central Coast to the San Joaquin Valley is the setting for a brewing debate over an oil-extraction ...
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Soaring oil and gas production from Argentina's Vaca Muerta shale formation in the first quarter of 2025 is fueling the ...
A new kind of earthquake has been detected in western Canada, one that shakes the ground slower and longer than typical ...
Shale oil extraction involves hydraulic fracturing, a method that releases trapped hydrocarbons from rock formations. While ...
Shale has complex chemical and physical characteristics that make fluid flow through rock extremely complex and difficult to both measure and model. Researchers are now building new tools to ...
But the techniques were increasingly used in combination to boost production, starting with gas-rich formations from 2005-2006, then oil-rich formations from 2008-2009. Chartbook: U.S. petroleum ...