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USGS estimates huge jump in Marcellus, Utica gas - Valor Energy Group
The Marcellus and Point Pleasant-Utica Shale plays in the Appalachian Basin contain an estimated mean of 214 trillion cubic feet of undiscovered. “Watching our estimates for the Marcellus rise from 2 trillion, to 84 trillion, to 97 trillion in under 20 years demonstrates the effects American ingenuity and new technology can have,” said USGS director …