Related by context. Frequent words. (Click for all words.) 59 Tubular Services 53 Oilfield Services 53 MI SWACO 53 Trican 52 Energen Resources 51 TransGlobe Energy Corporation 51 Frontera Resources 51 GeoResources Inc. 51 DCP Midstream Partners 51 Arkoma Basin 51 Natural Gas Liquids 50 VAALCO Energy 50 Crimson Exploration 50 Harvest Natural Resources 50 Vantage Drilling Company 49 Oilfield 49 Workover 49 Calfrac 49 Midstream 49 PanOcean 49 LINN Energy 49 PCS Edventures 49 Gastar Exploration 48 Furmanite 48 Abraxas Petroleum Corporation 48 Copano Energy LLC 48 PetroGlobe 48 Exco Resources 48 ShawCor 48 Maritech 48 ENGlobal 48 Appalachian basin 48 Operational Update 48 cubic feet equivalent Bcfe 47 Monument Butte 47 Natural Gas Pipelines 47 Drilling 47 cubic feet MMcf 47 ProSep 47 RigNet 47 Tetra Technologies 47 BlackWatch 47 Dawson Geophysical Company 47 BPZ Energy 47 Allis Chalmers Energy 47 Enogex 47 ERHC Energy Inc. 47 Sunoco Logistics 47 Brigham Exploration 47 EPiC 47 oilfield 47 EnerVest 46 Provides Operational Update 46 Atlas Pipeline Partners 46 EnerJex 46 natural gas 46 Denver Julesburg Basin 46 Callon Petroleum Company 46 Westlake Chemical Corporation 46 Syngas 46 DCP Midstream LLC 46 liquids NGL 46 Exploration 46 Willbros 46 Keyera 46 Comstock Resources 46 Asset Acquisition 46 Universal Compression Holdings 46 NuStar Energy 46 Corrpro 46 NATCO Group 46 Parallel Petroleum 46 Anadarko Basin 45 liquids pipelines 45 Granite Wash 45 Flotek Industries Inc. 45 Barnett shale 45 Crosstex 45 Legacy Reserves 45 PetroQuest 45 workovers 45 directional drilling 45 Geokinetics 45 Encore Acquisition Company 45 Magnum Hunter Resources 45 CapRock Communications 45 GeoPetro 45 Haynesville shale 45 Whiting Petroleum Corporation 45 Manitex International 45 Cimarex Energy Co. 45 Kulczyk Oil 45 ProspEx 45 Piceance 45 Approach Resources 45 Exterran 45 Candax 45 depreciation depletion 45 Giddings Field 45 midstream 45 Nitro Petroleum