Related by context. Frequent words. (Click for all words.) 83 Tullow Oil 66 Cairn 65 Afren 62 Eni 62 Dana Petroleum 60 CNOOC 60 Statoil 59 Kosmos Energy 58 Anadarko 58 Cairn Energy 58 Serica 58 StatoilHydro 57 operatorship 56 Talisman 56 Cnooc 55 BG Group 55 OML 54 PTTEP 54 appraisal wells 54 Burren 54 Oilexco 54 DNO 54 Cairn India 54 deepwater exploration 54 prospectivity 54 Kosmos 53 Shell 53 Italy Eni 53 Addax 53 KNOC 52 Verenex 52 Oando 52 VAALCO 52 Malaysia Petronas 52 Talisman Energy 52 Nexen 51 CNPC 51 GNPC 51 Addax Petroleum 51 commerciality 51 OVL 51 deepwater 50 Randgold 50 Anadarko Petroleum 50 Royal Dutch Shell 50 ONGC 49 Ecopetrol 49 Galp 49 Expro 49 McMoRan 49 Petronas 49 Timor Sea 49 ONGC Videsh 48 Petrofac 48 Bonga 48 Hyperdynamics 48 OMV 48 Centrica 48 Wintershall 48 Randgold Resources 48 Repsol 47 recoverable reserves 47 Talisman Energy Inc. 47 exploration 47 IOCs 47 Sonatrach 47 Energy XXI 47 Celtel 47 KG basin 47 Denbury 47 Petrohawk 46 TAQA 46 oilfields 46 onshore 46 Inpex 46 PetroChina 46 Chevron 46 boepd 46 Krishna Godavari basin 46 gas condensate 46 CNOOC Ltd. 46 BP PLC BP 45 Petro Canada 45 Amerada Hess 45 Gabon 45 Highpine 45 Encana 45 ChevronTexaco 45 NZOG 45 ConocoPhillips 45 3D seismic 45 MTN 45 deepwater Gulf 44 Sonangol 44 exploratory drilling 44 RIL 44 NYSE APC 44 Statoil ASA 44 Santos Basin 44 West Qurna 44 BHP Billiton