Related by context. Frequent words. (Click for all words.) 55 Permian Basin 53 undeveloped acreage 53 Barnett shale 53 Kaybob 50 Haynesville shale 50 Denbury 49 Woodford Shale 49 Anadarko Basin 49 Haynesville 49 SandRidge 48 Barnett Shale 48 Maverick Basin 48 Exco Resources 48 Arkoma Basin 48 Fayetteville shale 47 leaseholds 47 Piceance 47 Energen Resources 47 unconventional shale 47 Newfield Exploration Company 47 Breagh 47 Wolfberry 46 Piceance Basin 46 Austin Chalk 46 Ford Shale 46 Uinta Basin 46 Petrosearch 46 SandRidge Energy Inc. 46 Bakken Shale 46 Gippsland Basin 45 Arkoma 45 coalbed methane CBM 45 SandRidge Energy 45 recompletion 45 shale 45 shale gas 45 Kerr McGee 44 Sonoran Energy 44 Coal Bed Methane 44 leasehold interests 44 Bakken shale 44 Magnum Hunter 44 recompleted 44 Petrohawk 44 Williston Basin 44 Elmworth 43 Surmont 43 Appalachian basin 43 EnerJex 43 Deep Basin 43 Williams NYSE WMB 43 PanOcean 43 farmout 43 EnCana 43 Petrohawk Energy 43 Newfield Exploration 43 Cimarex 43 undeveloped land 43 Denbury Resources 43 Montney 43 natural gas 43 Utica Shale 43 co venturers 42 EOR 42 Hugoton 42 leasehold 42 Anadarko 42 Carnarvon Basin 42 Fayetteville Shale 42 XTO 42 Spraberry 42 Haynesville Shale 42 NuLoch 42 Brigham Exploration 42 Midland 42 Encana 42 Bakken formation 42 overriding royalty interest 42 MegaWest 42 Timan Pechora 42 Petsec 42 GMXR 42 acreage 42 operatorship 42 GeoPetro 42 TXCO 42 coalbed methane 42 Albany Shale 41 RWE Dea 41 Pioneer Natural Resources 41 Tullow Oil plc 41 Marcellus 41 XTO Energy 41 infill wells 41 EXCO Resources Inc. 41 Conoco 41 PetroQuest 41 EXCO 41 Petrohawk Energy Corp. 41 ConocoPhillips 41 MMcfd