
Marcellus Shale


In Pa., Coal Exec Given Vast Environmental Authority
By ProPublica

Halliburton Winning Battle in PA to Keep Its Fracking Secrets
by Marie C. Baca, ProPublica

Gas Drilling Ban in NY Still a Possibility in 2010
By Stacy Feldman

Blowout Preventer Failure on Gas Well in Pennsylvania Potentially Catastrophic
By Guest Writer
