USGS Announces Its Largest Oil And Gas Discovery Ever
The agency says the so-called Wolfcamp shale in Texas contains 20 billion barrels of oil and 16 trillion cubic feet of natural gas that are recoverable by hydraulic fracturing and other means.
Read more on NPR
Làm đẹp Blog 247 November 17, 2016 at 05:44AM
Category Health & Science
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