Related by context. Frequent words. (Click for all words.) 71 Bakken Shale 71 Haynesville shale 71 Woodford Shale 70 Bakken formation 68 Barnett shale 67 Three Forks Sanish 67 Williston Basin 66 Bakken 65 Bakken Formation 65 shale 64 Fayetteville Shale 63 Haynesville Shale 63 Utica Shale 61 Piceance Basin 61 Granite Wash 60 Anadarko Basin 60 Barnett Shale 60 Austin Chalk 59 Ford Shale 59 horizontal wells 59 Deep Basin 59 horizontal drilling 58 Uinta Basin 58 Arkoma Basin 58 Montney 57 Appalachian Basin 57 shale gas 57 shales 57 Brigham Exploration 57 Haynesville 56 Piceance 56 MegaWest 56 Marcellus shale 56 Niobrara 56 Horseshoe Canyon 55 fracture stimulated 55 Petrohawk 55 wells drilled 55 coalbed methane 54 fracture stimulation 54 Western Canadian Sedimentary 54 Cherokee Basin 54 shale formations 54 Newfield Exploration 53 Permian Basin 53 recompletion 53 Whiting Petroleum 53 Mountrail County 52 GMXR 52 St. Lawrence Lowlands 52 acre spacing 52 shale deposits 52 EOG 52 Boepd 52 Shale Gas 51 Cimarex Energy 51 Coal Bed Methane 51 waterflood 51 undrilled 51 Shale 51 Marcellus Shale 51 Oil Shale 50 Questerre 50 hydrocarbon bearing 50 EnerJex 50 deepwater Gulf 50 Three Forks 50 Pinedale Anticline 50 wells 50 Kaybob 49 delineation drilling 49 EOG Resources 49 recompletions 49 directional drilling 49 coal seams 49 MMcfe d 49 BOE d 49 Mmcfe per 49 PetroQuest 49 GeoResources Inc. 49 frac 49 Powder River Basin 49 oil sands 49 Cimarex Energy Co. 49 Ultra Petroleum 49 Cardium 49 frac stages 48 SAGD 48 fracing 48 drilling 48 Powder River 48 Norwegian Continental Shelf 48 Anadarko 48 Costayaco 48 Energen Resources 48 wellbore 48 Lodgepole 48 Comstock Resources 48 Energy XXI 48 Jackfish 48 Petrobank