Related by context. Frequent words. (Click for all words.) 65 YPFB 63 Pluspetrol 62 ENAP 61 Ecopetrol 61 Petroecuador 61 Pemex 61 Petrobras 61 PEMEX 60 PDVSA 59 Repsol 59 Petroleos de Venezuela PDVSA 59 Repsol YPF SA 58 PdVSA 58 Camisea 58 Petróleos de Venezuela 58 Spain Repsol YPF 58 Repsol YPF 57 Galp 55 Sonatrach 55 Galp Energia 55 Pdvsa 55 Petroleos Mexicanos 54 Spain Repsol 54 Techint 53 Odebrecht 53 Bolivia 53 Perenco 52 oil monopoly Petroleos 52 Petroleo Brasileiro SA 52 Bolivian 52 Cosan 52 Petrobras PBR 52 SA PDVSA 52 Cepsa 52 Ecuador 52 PTT Plc 52 Petrom 51 Ecopetrol SA 51 CANTV 51 PT Pertamina 51 YPF 51 President Alfredo Palacio 51 Eletrobras 51 Cemig 51 Botas 51 PNOC EC 51 Orinoco belt 50 Carabobo 50 Zarubezhneft 50 Eni SpA 50 Orinoco Belt 50 Eni 50 PGNiG 50 Itaipu 50 Pertamina 49 Venezuela 49 KazMunaiGas 49 Bridas 49 PKN Orlen 49 Petroleos de Venezuela 49 Lukoil 49 Jose Sergio Gabrielli 49 Aracruz 49 Union Fenosa 49 Pacific Rubiales 49 CARACAS Venezuela Venezuela 49 Chicontepec 48 Belo Monte 48 Ayacucho 48 Codelco 48 Coca Cola Femsa 48 Lake Maracaibo 48 Italy Eni 48 Endiama 48 Brisas 48 Enagas 48 Andina 48 Collahuasi 48 LUKOIL 48 Sonangol 48 Fenosa 48 Junin 47 Bulgargaz 47 LUKoil 47 Italy ENI 47 Norway Statoil 47 Hellenic Petroleum 47 Snam Rete Gas 47 Exito 47 Ecuadorean 47 Exxon Mobil Corp XOM.N 47 Petrovietnam 47 Statoil 47 Orlen 47 Suzano 47 BPZ Energy 46 BOGOTA Dow Jones 46 Venezuelan 46 OAO Gazprom 46 Jesse Chacon 46 Endesa