Related by context. Frequent words. (Click for all words.) 51 Chesapeake Energy 50 Fayetteville Shale 49 Comstock Resources 49 Petrohawk 48 Haynesville 48 Enogex 48 Cimarex 48 EOG Resources 47 Haynesville Shale 47 Woodford Shale 47 Appalachian Basin 46 Haynesville shale 46 Barnett Shale 46 Energy XXI 46 Oneok 46 EXCO Resources Inc. 45 Eresman 44 Quicksilver Resources 44 MarkWest 44 NGAS 44 Ultra Petroleum 44 RigNet 44 XTO Energy 44 horizontal drilling 44 natural gas 43 Energen 43 Range Resources 43 Atmos Energy 43 Magnum Hunter 43 EnCana 43 TXCO 43 EOG 43 drilling 43 Carrizo Oil & 43 Denbury 43 Harvest Natural Resources 43 EOG Resources Inc. 42 GMXR 42 Bakken formation 42 Felmy 42 Williston Basin 42 CNX Gas 42 recompletion 42 Piceance Basin 42 shale 41 McMoRan 41 Wattenberg 41 Encana 41 drillers 41 BPZ 41 Permian Basin 41 Pioneer Natural Resources 40 XTO Energy Inc. 40 Foshee 40 Venoco 40 SandRidge 40 shale gas 40 Rosetta Resources 40 Mcfe 40 Mulva 40 Western Canadian Sedimentary 40 XTO 40 Steve Rinehart 40 Huval 40 SandRidge Energy Inc. 40 Gran Tierra Energy 40 shale formations 40 Goodrich Petroleum 40 Boudreaux 40 Vanguard Natural Resources 40 CenterPoint Energy 40 Kilgore 40 McMoRan Exploration Co. 40 Marcellus shale 40 Van Hoose 39 Tudor Pickering Holt 39 coalbed methane 39 Bankers Petroleum 39 OGE Energy 39 Atlas Pipeline 39 Bakken Shale 39 Bois d' Arc 39 Suttles 39 Pioneer Drilling 39 wells drilled 39 Marcellus Shale 39 Pacific Rubiales 39 Tidwell 39 Marcellus 39 Hofmeister 39 Denbury Resources Inc. 39 Deaton 39 Kerr McGee 39 shale deposits 39 BOEPD 39 Weatherford 39 Bakken 39 Waggoner 39 Crosstex Energy 39 driller 39 Austin Chalk