The U.S. Geological Survey raised eyebrows last week when it released its latest estimate of the amount of "undiscovered technically recoverable" natural gas in the Marcellus Shale formation, a rock formation that reaches through New York, Pennsylvania, Ohio, Maryland and West Virginia. The estimated volume, around 84 trillion cubic feet (TCF), is 80% smaller than an estimate published earlier this year by the Energy Information Administration.
In practical terms,¬ however,¬ it may not matter which estimate is more correct, since it appears there are more than enough recoverable resources in the Marcellus to meet foreseeable demand. . .View Full Article















































