Related by context. Frequent words. (Click for all words.) 77 Cairn Energy 72 Cairn India 66 Tullow 65 ONGC 61 Tullow Oil 61 RIL 56 Krishna Godavari basin 55 OVL 55 Centrica 55 Dana Petroleum 55 StatoilHydro 54 BG Group 54 Statoil 54 Petrofac 54 Afren 53 Reliance Industries 53 Vedanta 53 Eni 52 Essar 52 PTTEP 52 Essar Oil 52 Talisman 52 KNOC 52 CNOOC 51 Burren 51 DGH 51 GAIL 51 Nexen 50 MRPL 50 Vedanta Resources 50 NTPC 50 deepwater 49 BHP 49 operatorship 49 Oilexco 49 Anadarko 49 NHPC 49 CIL 49 Natural Gas Corp 48 Talisman Energy 48 Shell 48 Cnooc 48 Rosneft 48 Amec 48 Petronet 48 BP PLC BP 48 Reliance Industries Ltd 47 Reliance 47 GSPC 47 Sesa Goa 47 NMDC 47 RNRL 47 Talisman Energy Inc. 47 BP 47 Expro 47 Husky Energy 47 GAIL India 46 commerciality 46 Royal Dutch Shell 46 Petrobangla 46 Italy Eni 46 Conoco 46 Repsol 46 BHP Billiton 46 CNPC 46 Norsk Hydro 46 Tata Steel 45 tcf 45 shale gas 45 Dabhol 45 Xstrata 45 Petro Canada 45 IOCs 45 TNK BP 45 Wood Mackenzie 45 RPL 45 Galp 44 HPCL 44 prospectivity 44 Kingfisher 44 Repsol YPF 44 Fortescue 44 Cazenove 44 Ecopetrol 44 OIL 44 EnCana 44 Inpex 44 Otway 44 exploratory drilling 44 Enterprise Inns 44 Petrobras 44 BP Plc 44 DNO 44 Kashagan 44 Beaufort Sea 44 recoverable reserves 44 ConocoPhillips 44 Punch Taverns 43 PetroKazakhstan 43 Chevron 43 Tech Mahindra