USGS Releases New Assessment of Gas Resources in the Marcellus Shale, Appalachian Basin

August 23, 2011

Filed in: Studies

The Marcellus Shale contains about 84 trillion cubic feet of undiscovered, technically recoverable natural gas and 3.4 billion barrels of undiscovered, technically recoverable natural gas liquids according to a new assessment by the U. S. Geological Survey (USGS). Read more