Related by context. Frequent words. (Click for all words.) 71 Williston Basin 67 Montney 63 Cardium 61 Haynesville Shale 60 horizontal wells 59 Haynesville 58 Niobrara 57 horizontal drilling 57 Piceance Basin 57 Barnett Shale 56 Ford Shale 55 Fayetteville Shale 55 Permian Basin 54 Three Forks 54 Pembina 53 shale 52 Marcellus 51 shale gas 51 Encana 51 bbls 50 waterflood 50 coalbed methane 50 wells drilled 50 bbls d 49 Appalachian Basin 49 Marcellus Shale 49 Highpine 49 Marcellus shale 49 Shale 48 Parshall 48 EOG 48 BOE d 48 deepwater Gulf 48 recoverable reserves 48 Pengrowth 48 fracture stimulation 48 Dejour 47 boe d 47 frac 47 Lloydminster 47 Connacher 47 netback 47 Petrohawk 47 delineation drilling 46 EOR 46 oil sands 46 boe 46 Enerplus 46 wells 46 North Dakota 46 EnCana 46 acreage 46 workovers 46 Powder River Basin 46 Bohai Bay 45 Brazeau 45 shale deposits 45 SAGD 45 PrimeWest 45 Cenovus 45 Tcf 45 bopd 45 Wattenberg 45 Redwater 45 infill drilling 45 ultra deepwater 45 Anadarko 44 Cheal 44 North Slope 44 gas condensate 44 shales 44 MMcf d 44 CBM 44 Alberta 44 condensate 44 Talisman 44 Petrobank 43 Oil Sands 43 Bottineau 43 Denbury 43 Ultra Petroleum 43 StatoilHydro 42 Powder River 42 workover 42 Athabasca 42 boepd 42 Contango 42 probable reserves 42 Baytex 42 drilling 42 XTO 42 SandRidge 42 bbl d 42 3D seismic 41 BOEPD 41 NGL 41 exploration 41 mmcf d 41 MMcfe d 41 prospectivity 41 EOG Resources