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 ...

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.

While some complain that extracting natural gas from shale rock formations is tainting their water supply, others who have allowed drilling on their property are getting wealthy Shaleionaires 13:20 ...

The shale gas revolution Over the past decade, companies have invested heavily in extracting gas trapped in shale rock formations thousands of meters below the Earth’s surface.

Get used to the energy boom. Drilling for natural gas in shale rock formations across the country likely will continue for decades. Results of a new well-by-well study of the Barnett Shale ...

It's hardly news that America is awash in cheap shale gas. Since 2007, drillers have been extracting natural gas (and oil) from shale-rock formations around the country, using new fracking and ...

Shale oil is a form of unconventional oil that is extracted directly from shale rock formations. Shale oil is made possible thanks to advances in horizontal drilling and fracking.

Australia's Queensland state will allow companies to develop oil deposits trapped in shale rock formations, it said, improving the outlook for the country's oil production, which is on the decline.

Hydrofracking relies on a high-pressure blend of chemicals, sand and water, injected deep underground to break up gas-bearing shale rock formations. Trucks bring in million of gallons of water as ...