Related by context. Frequent words. (Click for all words.) 63 Woodside Petroleum Ltd 62 CNOOC Ltd 62 Tullow Oil 61 Salamander Energy 61 PTTEP 61 Chinguetti 61 Gulfsands 60 Paladin Resources 60 Tullow 60 Dana Petroleum 59 Woodside Petroleum 58 Inpex 58 Petra Diamonds 57 BG Group 57 Woodside Petroleum Ltd. 57 CNOOC 56 Cnooc 56 NZOG 56 Burren Energy 56 spudding 55 Newfield Exploration 55 BHP Billiton Ltd 55 Petroceltic 55 Desire Petroleum 54 Afren 54 BHP Billiton 54 producer Woodside Petroleum 54 DNO 54 PetroChina 53 PetroChina Co 53 Regal Petroleum 53 gasfield 53 Centennial Coal 53 Rockhopper 53 Yanzhou Coal Mining 52 CNOOC Ltd. 52 CNOOC Limited 52 Newcrest 52 QGC 52 StatoilHydro 52 PTT Exploration 52 Magellan Petroleum 52 Woodside 52 Lundin Petroleum 52 INPEX 52 Atlas Iron 52 Maersk Oil 51 BHP Billiton BHP 51 Malaysia Petronas 51 Paladin Energy 51 Serica 51 Petroleum Exploration 51 Kagara 51 Oxiana 51 mmboe 51 Galoc 51 Niko Resources 51 Murchison Metals 51 Drillsearch 51 Petrochina 51 Sinopec 51 Pan Orient 50 Stratic 50 appraisal wells 50 Cairn Energy 50 CNPC 50 coal seam gas 50 Chevron Corp 50 Addax Petroleum 50 Anadarko 50 Trans Hex 50 Timor Sea 50 Oilexco 50 Hyperdynamics 50 Nexen 50 Husky Energy 50 Cnooc Ltd. 50 Aquila Resources 50 Oil 50 BHP 50 Anadarko Petroleum 50 operatorship 50 PetroQuest 49 MMbbl 49 Statoil 49 Newcrest Mining 49 Jiangxi Copper 49 Gloucester Coal 49 Bankers Petroleum 49 offshore oilfield 49 Chevron Corp CVX.N 49 Boart Longyear 49 TAG Oil 49 Jinchuan Group 49 Kupe 49 Talisman Energy 49 Gem Diamonds 49 2P reserves 49 Exploration 49 Gindalbie 49 Inpex Corp.