County Marcellus Shale Yield Skyrockets: Report Says Amount Doubled in First Half from the Pittsburgh Post-Gazette
"The amount of Marcellus Shale gas produced in Allegheny County more than doubled in the first half of 2012, with nine online wells concentrated in Frazer and Fawn producing more than 3.6 billion cubic feet of gas, according to new data released by the state Department of Environmental Protection."