Related by context. Frequent words. (Click for all words.) 66 Venezuela PDVSA 65 Zarubezhneft 61 Petróleos de Venezuela 60 PetroEcuador 59 Spain Repsol YPF 59 Pluspetrol 58 Spain Repsol 58 Pequiven 58 Petroleos de Venezuela PDVSA 57 Algeria Sonatrach 57 PDVSA 57 oil monopoly Pemex 57 Las Cristinas gold 56 Yacimientos Petroliferos Fiscales Bolivianos 56 Uzbekneftegaz 56 PdVSA 56 Petrobras 56 OAO Lukoil 56 Petroperu 55 Ecopetrol 55 Orinoco belt 55 Petrobas 55 ConocoPhillips COP.N 54 Venezuela 54 Repsol 54 Chicontepec 54 Sonangol 54 Japex 54 Repsol YPF 54 Bridas 53 CARACAS Dow Jones 53 Pdvsa 53 Petrovietnam 53 Orinoco Belt 53 Repsol YPF SA 53 Ecopetrol SA 53 giant OAO Gazprom 53 Exxon Mobil XOM.N 53 Chevron CVX.N 53 LukOil 53 Malaysia Petronas 52 CNPC 52 Endiama 52 Petroleo Brasileiro SA 52 Norway Statoil 52 Brazil Petroleo Brasileiro 51 Petropars 51 Eni SpA E 51 Russia OAO Gazprom 51 KazMunayGas 51 PetroFalcon 51 Alange Energy 51 YPFB 51 monopoly OAO Gazprom 51 ENI SpA 51 Statoil ASA 51 Petroleos de 51 QUITO Dow Jones 51 rich Orinoco 51 Petrobras PETR4.SA Quote Profile 50 Petroleos de Venezuela 50 Venezuelan 50 ONGC Videsh Ltd. 50 Petroecuador 50 Occidental Petroleum Corp 50 Chevron Corp CVX.N 50 Canacol 50 Petrobras PBR 50 ENAP 50 Seniat 50 Norway StatoilHydro 50 CARACAS Venezuela Venezuela 50 PetroVietnam 50 Teikoku Oil 50 Exxon Mobil XOM.N Quote 50 Sonatrach 49 co venturers 49 Galp 49 Pacific Rubiales 49 SA PDVSA 49 Tullow Oil Plc 49 Gazprom Neft 49 Pemex 49 Petroleos Mexicanos 49 Kharyaga 49 Perenco 49 Production Sharing Agreement 49 Tupi field 49 Cerro Negro 49 BOGOTA Dow Jones 49 offshore oilfields 49 Lukoil 49 OAO Gazprom 49 Lundin Petroleum AB 49 oil 49 Yadavaran 49 Socar 49 KazMunaiGas 49 Norway Statoil ASA 49 AIOC 49 Lake Maracaibo