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

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 ...

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 ...