PA’s Top 10 Marcellus Drillers Based on Number of Permits Anadarko | Atlas Energy | Chesapeake Energy | Chevron | Coterra Energy (Cabot O&G) | Energy Companies | EQT Corp | Pennsylvania | Range Resources Corp | Shell | Statewide PA | Talisman Energy July 22, 2013July 22, 2013 Username Password Remember me Forgot Password? Join Us Related