“The state’s shale gas production doubled between 2011 and 2012, even as the number of rigs drilling new wells in Pennsylvania dropped in response to lower gas prices and companies migrating to more lucrative oil shales in other states.”
“The state’s shale gas production doubled between 2011 and 2012, even as the number of rigs drilling new wells in Pennsylvania dropped in response to lower gas prices and companies migrating to more lucrative oil shales in other states.”