Related by context. Frequent words. (Click for all words.) 60 McMoRan 59 TXCO 59 ERHC 58 Petrolifera 57 Hyperdynamics 56 Addax Petroleum 56 Gastar 55 Magnum Hunter 55 Highpine 54 EVEP 54 Gran Tierra Energy 53 Gulfsands 52 Lundin Petroleum 52 Tullow 52 CNOOC Limited 52 operatorship 52 Oilexco 52 Pengrowth 52 IAMGOLD 51 SEMAFO 51 farmout 51 Maurel & 51 Vangold 51 Petrominerales 51 EXCO 51 Oilsands Quest 51 Unicorp 51 Pacific Rubiales 50 Pan Orient 50 Orvana 50 BPZ 50 Petrohawk 50 Energy XXI 50 theCompany 50 appraisal wells 50 Aurizon 50 GMXR 50 Enerplus 50 Peyto 50 Production Sharing Contract 50 Cimarex 50 Statoil 49 EXCO Resources Inc. 49 StatoilHydro 49 Orezone 49 Ivanhoe Energy 49 Haynesville shale 49 EnQuest 49 Canetic 49 PXP 49 deepwater 49 Dejour 49 Talisman 48 Merrex 48 Hercules Offshore 48 Connacher 48 Ultra Petroleum 48 InSite Vision 48 recompletions 48 Tcfe 48 Petrobank 48 Medoro 48 InterRent 48 Vanguard Natural Resources 48 TAG Oil 48 Exall 48 Enzon 48 Keyera 48 Contango 48 Cal Dive 48 NuVista 48 InterOil 48 Freewest 47 Duvernay 47 Orex 47 deepwater exploration 47 GlobeStar 47 Campos Basin 47 MarkWest 47 Corvina 47 Maersk Oil 47 deepwater Gulf 47 Majescor 47 Canaco 47 Crosstex Energy 47 AXMIN 47 Drillsearch 47 Serica 47 Rockhopper 47 hydrocarbon bearing 47 Zincore 47 Tasiast 47 Eloro 46 Victory Nickel 46 boepd 46 HudBay 46 Chinguetti 46 BreitBurn 46 Tullow Oil 46 NGAS 46 Verenex