Related by context. Frequent words. (Click for all words.) 65 Nigeria Sao Tome 63 Tullow Oil PLC 62 KUFPEC 62 France Total TOTF.PA 61 Thailand PTT Exploration 60 Tullow Oil plc 60 Medco Energi 60 ONGC Videsh Ltd. 59 Andes Petroleum 59 Sudapet 59 PT Medco Energi 58 Hocol 58 Tullow Oil Plc 58 Petoro 58 Spain Repsol 58 Argentine Repsol YPF 57 Spain Repsol YPF 57 Italy ENI 57 Kulczyk Oil Ventures 57 Putumayo Basin 57 Norway Norsk Hydro 57 RWE Dea 57 Azeri Chirag Gunashli 56 Wintershall AG 56 PTT Exploration 56 operatorship 56 Exxon Mobil XOM.N 56 Quetzal Energy 56 Production Sharing Agreement 56 ConocoPhillips COP.N 55 Segala gold 55 OMEL 55 Hardman Resources 55 Lundin Petroleum AB 55 Anadarko Petroleum Corp 55 AOC Holdings 55 Petroliam Nasional Bhd 55 co venturers 55 Petrodorado 55 Occidental Petroleum Corp 55 Malaysia Petronas 55 Petronas Carigali 55 Talisman Energy Inc 55 arm ONGC Videsh 55 Total SA TOT 54 Americas Petrogas 54 ONGC Mittal Energy 54 Norway StatoilHydro 54 Nido Petroleum 54 Norway Statoil 54 Statoil Hydro 54 Chevron CVX.N 54 ERHC Energy 54 Italy Eni 54 Total TOTF.PA 54 Serica Energy 54 Algeria Sonatrach 54 Tanganyika Oil 54 Petroleum Exploration 54 Production Sharing Contract 54 Artumas 54 LNG Export 54 Natuna 54 Statoil ASA Norway 53 EnCana Corp ECA.TO 53 Azadegan oilfield 53 CNOOC Ltd #.HK 53 Agbami 53 Salym 53 Petroliam Nasional Bhd. 53 Azeri Chirag Guneshli 53 LukOil 53 Teikoku Oil Co. 53 Eni SpA E 53 Kogas 53 Lundin Petroleum 53 GeoPetro 53 Kosmos Energy 53 TSX TLM 53 CNPC 53 Sirte Basin 53 Brazil Petrobras 53 TotalFinaElf 53 Italy Agip 53 OAO Lukoil 52 BG Group BG.L 52 Donlin Creek gold 52 Cepu 52 Upper Zakum 52 Tullow Oil 52 Songo Songo 52 Afren 52 BPBP 52 Det norske 52 Chevron Corp CVX.N 52 Galoc 52 Roc Oil 52 PetroChina Co 52 & s2 = 52 PanOcean 52 Osisko Mining Corp.