Related by context. Frequent words. (Click for all words.) 59 PanOcean 57 ProspEx 57 Petrominerales 56 Continental Nickel 55 EnerGulf 55 Rodinia 55 Petro Vista 55 Stratic 54 Petroflow 53 GeoResources Inc. 53 Dejour 53 Highpine 53 Petrolifera 53 Gastar 53 Oilsands Quest 53 CanArgo 52 Gran Tierra Energy 52 Twin Butte 52 Questerre 52 Gran Tierra 51 Fairborne 51 Canacol 51 Crimson Exploration 51 Cequence 51 Breagh 51 Culane 51 Drillsearch 50 WesternZagros 50 Mooncor 50 Magnum Hunter 50 InterOil 50 Baytex 50 EnerJex 49 Pengrowth 49 Petrobank 49 Canoro 49 recompletion 49 PetroBakken 49 GBS Gold 49 Roc Oil 49 Norsemont 49 CNOOC Limited 49 Enerplus 49 Enterra 49 BPZ Energy 49 Newfield Exploration Company 49 Royale Energy 48 EnQuest 48 Vangold 48 Ivanhoe Energy 48 EnerVest 48 Pan Orient 48 Parallel Petroleum 48 Peyto 48 EXCO Resources Inc. 48 Contingent Resources 48 VAALCO 48 Legacy Reserves 48 Brazauro 48 Bankers Petroleum 47 Oilexco 47 Richmont Mines 47 Energen Resources 47 Cano Petroleum 47 Brigham Exploration 47 Whiting Petroleum Corporation 47 Hyperdynamics 47 PetroQuest 47 Quicksilver Resources 47 Oilex 47 Enterra Energy 47 Approach Resources 47 Energy XXI 46 Petro Andina 46 ERHC 46 Pelangio 46 Private Placement Financing 46 Brigham Exploration Company 46 Cimarex Energy 46 Duran Ventures 46 Petrohawk 46 Quest Resource 46 McMoRan 46 Whiting Petroleum 46 Divestco 46 Netherland Sewell & 46 Tombstone Exploration Corporation 46 BreitBurn 45 Tweneboa 45 TXCO 45 GMXR 45 hydrocarbon bearing 45 Zincore 45 Addax Petroleum 45 Deep Basin 45 Petrodelta 45 Grande Cache Coal 45 Transeuro 45 Harvest Natural Resources 45 farmout 45 acre spacing