What is Oil Shale?The Rock that BurnsOn the Western Slope of Colorado’s Rocky Mountains, local lore tells of an early settler named Mike Callahan who built his home in the shadow of the cliffs along ...

Beneath layers of ancient rock, a high-pressure process is reshaping the modern energy landscape. As fracking expands across ...

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.

The Monterey Shale - which lies below the southern San Joaquin Valley and hills along the Central Coast - consists of rocks with silica, limestone, clay and mud deposited about 5 million to 20 ...

Given that the pore space in shale rock is predominantly sub-micron, these studies focus on the micro and the nanoscale. Phys.org. Scientists characterize shale cap rocks at tiny scales.

Shale rock is made of many thin, fragile layers of compressed mud and clay. Fracking companies drill horizontal wells, and then they force sand, water, and a mix of chemicals into them.

Hydraulic fracturing, or fracking, is a technique for recovering gas and oil from shale rock. It involves drilling into the earth and directing a high-pressure mixture of water, sand and chemicals ...

Hydraulic fracturing, or fracking, is a technique for recovering gas and oil from shale rock. It involves drilling into the earth and directing a high-pressure mixture of water, sand and chemicals ...