Related by context. Frequent words. (Click for all words.) 54 Cairn 54 Cairn India 54 Krishna Godavari basin 53 Cairn Energy 53 Husky Energy 53 Talisman Energy Inc. 52 KG basin 51 Nexen 51 Talisman 51 Roc Oil 51 ONGC Videsh Ltd 51 Pacific Rubiales 51 Talisman Energy 50 CNOOC Ltd 50 Petroleum Exploration 50 ONGC 50 Addax Petroleum 50 Pan Orient 50 Bankers Petroleum 50 Gulfsands 49 PTTEP 49 OVL 48 Petro Canada 48 Production Sharing Contract 48 Tullow Oil 48 Dana Petroleum 48 Kosmos Energy 48 ONGC Videsh 47 Cairn Energy Plc 47 BG Group 47 Hyperdynamics 47 Oilsands Quest 47 Harvest Natural Resources 47 PetroBakken 47 PetroKazakhstan 47 Tullow 47 Malaysia Petronas 46 Precision Drilling 46 UTS Energy 46 Verenex 46 Oilexco 46 Afren 46 operatorship 46 farmout 45 DNO 45 InterOil 45 Woodside Petroleum Ltd 45 StatoilHydro 45 RIL 45 Gastem 45 Gastar 45 Chevron Corp 45 KNOC 45 KG D6 45 CNOOC 45 Petrominerales 45 deepwater exploration 45 tcf 44 Anadarko Petroleum 44 Ivanhoe Energy 44 BP PLC BP 44 Statoil 44 Cepu 44 Serica 44 VAALCO 44 Petrobank 44 CNOOC Ltd. 44 Lundin Petroleum 44 Taqa 44 Cnooc 44 hydrocarbon reserves 44 Petrobangla 44 CNPC 44 Reliance Industries RIL 44 deepwater 44 Petroleum 44 StatoilHydro ASA 44 BP BP.L 44 Ivanhoe Mines Ltd. 44 Gran Tierra Energy 44 EnCana Corp. 44 Anadarko 43 Regal Petroleum 43 exploration 43 Desire Petroleum 43 ERHC 43 Paladin Resources 43 Eni 43 Energy XXI 43 Exploration 43 IOCs 43 Chinguetti 43 Reliance Industries Ltd 43 Reliance Industries 43 OGDCL 42 hydrocarbon 42 EnCana 42 Anadarko Petroleum Corp. 42 HudBay Minerals 42 Galoc 42 Natural Gas Corp