Related by context. Frequent words. (Click for all words.) 65 Tullow 64 Tullow Oil 59 StatoilHydro 59 Dana Petroleum 59 Lundin Petroleum 59 Addax 58 Eni 57 BG Group 57 Anadarko 57 Rockhopper 56 Statoil 56 Cairn Energy 56 OML 54 Roc Oil 54 Petrofac 54 Cairn 53 CNOOC 53 ERHC 53 Addax Petroleum 53 Maersk Oil 53 Serica 53 Wintershall 53 operatorship 52 Oando 52 Royal Dutch Shell 52 Gulfsands 52 Perenco 52 deepwater exploration 52 Galp 51 Kosmos Energy 51 Randgold Resources 51 Italy ENI 51 Total SA TOT 51 Desire Petroleum 51 Sonatrach 51 Anadarko Petroleum 51 Oilexco 51 appraisal wells 51 Ecopetrol 50 Acergy 50 Centrica 50 Italy Eni 50 PTTEP 50 Talisman 50 Cnooc 49 Harvest Natural Resources 49 Shell 49 Repsol 49 Sonangol 49 Malaysia Petronas 49 Petrobras 49 Duvernay 49 BP BP.L 49 Maurel & 49 prospectivity 49 deepwater 49 Agip 48 DNO 48 KNOC 48 CNOOC Limited 48 Talisman Energy 48 Repsol YPF 48 Soco 48 Norway Statoil 48 Bonga 48 TAQA 48 AngloGold 48 Energy XXI 48 Nexen 48 Saipem 48 Randgold 48 GNPC 48 Norsk Hydro 47 Cairn India 47 CGGVeritas 47 CNOOC Ltd 47 Chevron Corp 47 ONGC Videsh 47 McMoRan 47 Hyperdynamics 47 Verenex 47 Billiton 46 Petronas 46 Bankers Petroleum 46 ONGC 46 Niko Resources 46 ENI 46 FPSO 46 Kosmos 46 Eni SpA 46 onshore 46 Production Sharing Contract 46 Fugro 46 Petrolifera 45 Statoil ASA 45 Expro 45 Rosneft 45 OVL 45 Aquarius Platinum 45 KazMunaiGas 45 exploration