Related by context. Frequent words. (Click for all words.) 74 Haynesville Shale 66 Haynesville 65 Barnett Shale 65 Marcellus shale 64 Marcellus Shale 63 Williston Basin 62 Ford Shale 61 Granite Wash 60 Appalachian Basin 60 shale 60 shale gas 59 Piceance Basin 58 Montney 57 horizontal wells 56 Petrohawk 56 horizontal drilling 55 coalbed methane 55 Bakken 54 Niobrara 53 Chesapeake Energy 53 Marcellus 53 MarkWest 53 shale formations 52 Marcellus Shale formation 52 Permian Basin 52 Powder River Basin 52 Shale 52 Magnum Hunter 51 shales 50 Western Canadian Sedimentary 50 natural gas 49 Denbury 49 Gastar 49 recompletion 49 Anadarko 49 deepwater Gulf 48 CNX Gas 48 XTO 48 McMoRan 48 Bohai Bay 47 Quicksilver Resources 47 bed methane 47 MMcfe 47 BOE d 47 wells drilled 47 Powder River 47 EOG 46 Bcfe 46 MMcf 46 Encana 46 fracture stimulation 46 XTO Energy Inc. 46 Cimarex 46 oil sands 46 coal seam gas 45 delineation drilling 45 MMcf d 45 MMcfe d 45 shale deposits 45 wells 45 TXCO 45 SandRidge 45 Range Resources 45 EOG Resources Inc. 45 Energy XXI 45 Mid Continent 45 DCP Midstream 44 Mmcfe per 44 Bcf 44 waterflood 44 Ultra Petroleum 44 hydraulic fracturing 44 Midstream 44 frac 44 Tishomingo 44 XTO Energy 44 EOG Resources 44 Oil Sands 43 Copano 43 Three Forks 43 hydrocarbon 43 MMcfd 43 Cardium 43 Energen 43 per Mcfe 43 Atoka 43 Dejour 43 midstream 43 EOR 43 Natural Gas 43 gas condensate 43 Crosstex 43 drilling 42 Bcf d 42 Cleburne 42 acre spacing 42 Pioneer Natural Resources 42 Bossier 42 fracking 42 ultra deepwater 42 acreage