President-elect Donald Trump wants U.S. oil producers to rekindle their once-frenzied drilling, but the country’s shale patch has changed since his first administration. Wildcatters are mostly ...

Kazakhstan will produce shale oil for the first time later this year, officials said Tuesday, hoping to boost the Central Asian state's ...

Fracking-the high-pressure injection of water, chemicals and sand into shale deposits to release the ... groundwater as a result of erosion from ground disturbances, spills and releases of ...