Related by context. Frequent words. (Click for all words.) 52 Twin Butte 49 Cequence 48 NuLoch 48 Atna 47 Bakken wells 47 Wapiti 47 Mooncor 47 Woodford Shale 47 Rattlesnake Hills 47 Petrosearch 46 QEP Resources 46 Dejour 45 Bear Creek 45 Sandstone 44 Electrum 44 LINN Energy 44 hydrocarbon bearing 44 EnerVest 44 undeveloped acreage 44 Bois d' Arc 44 Uravan 44 Sherwood Copper 43 ProspEx 43 Powder River 43 Freegold 43 Beartooth 43 Petrohawk 42 Culane 42 Questar E 42 Piceance 42 Tamarack 42 Canarc 42 Barnett shale 42 Cinch 42 Horseshoe Canyon 42 Tyhee 42 Legacy Reserves 42 MarkWest Energy Partners LP 41 Denbury Resources 41 Lodgepole 41 Quadra FNX 41 Bakken shale 41 Encore Acquisition Company 41 Whiting Petroleum 41 fracture stimulated 41 Bakken formation 41 Pediment 41 GeoResources 41 Vanguard Natural Resources 41 Enogex 41 Mannville 41 Fronteer Gold 41 Three Forks 41 Uinta Basin 41 Petro Reef 41 Silvermet 41 Fayetteville Shale 41 Energen Resources 41 Mancos 40 Rare Element 40 Quicksilver Gas Services 40 Haynesville shale 40 CNX Gas 40 PetroQuest 40 fracture stimulation 40 Enerplus 40 Tcfe 40 Rimfire 40 Magnum Hunter 40 IDACORP 40 acre spacing 40 MarkWest Energy Partners 40 NuVista 40 Boe d 40 Niobrara 40 Questerre 40 DCP Midstream Partners 40 Williston Basin 40 Highpine 40 BOE d 40 Pinedale 40 Terrane 40 Talisker 40 Flatrock 40 Spraberry 40 Copano Energy 40 Haynesville Shale 40 Cimarex 40 Piceance Basin 40 NuTech 40 Granite Wash 39 MDU Resources Group 39 GMX Resources Inc. 39 Afton 39 Brazauro 39 Eaglewood 39 GMXR 39 Vangold 39 Willow Creek 39 Denbury 39 Nitro Petroleum