Related by context. Frequent words. (Click for all words.) 57 overriding royalty interest 53 ProspEx 53 undeveloped acreage 53 gross overriding royalty 52 EnerVest 52 leasehold 52 NuLoch 51 reversionary 51 leasehold interests 51 cubic feet equivalent Bcfe 51 unproved properties 51 BBEP 51 Gastar 50 Coal Bed Methane 49 PetroHunter 49 Atlas Pipeline 49 Atlas Pipeline Partners 49 MMBoe 49 GMXR 49 Exterran Partners 49 MMBOE 48 Arkoma Basin 48 WestFire 48 GeoPetro 47 depletion depreciation 47 Quicksilver Resources 47 farmout 47 Leasehold 47 leaseholds 47 Magnum Hunter 47 unpatented claims 47 bcfe 46 MBOE 46 equivalent Mcfe 46 BreitBurn 46 Bcfe 46 Bakken wells 46 Haynesville shale 46 Mcfe 46 Gippsland Basin 46 mboe 46 accretion expense 46 intrastate pipeline 46 Kaybob 46 mmcfe 46 Canacol 46 MMBbls 46 MMcf d 46 Boe d 46 MMCF 46 DCP Midstream LLC 45 Proved Reserves 45 Transeuro 45 farmout agreement 45 probable reserves 45 operatorship 45 Proved reserves 45 FairWest 45 Enterra Energy 45 BOE d 45 MMCFD 45 Newfield Exploration Company 45 PanOcean 45 Petroflow 45 Quicksilver Gas Services 45 BOEPD 45 Denbury 45 ATP #P 45 Asset Acquisition 45 Questar E 45 Lessee 45 Common Units 45 boepd 44 redeemable preferred 44 MMBO 44 Energen Resources 44 MMcfe d 44 Deep Basin 44 Enogex 44 Overland Pass 44 Mmcf d 44 Anadarko Basin 44 Whiting Petroleum Corporation 44 Bonavista Energy 44 Mcf d 44 wells drilled 44 McMoRan 44 Cherokee Basin 44 subordinated debentures 44 coalbed methane 44 Pengrowth 44 mcfe 44 mmboe 44 Appalachian basin 44 Enerplus 43 Maritech 43 Pan Orient 43 depreciation depletion 43 Sabine Pass LNG 43 Gastem 43 Woodford Shale