Related by context. Frequent words. (Click for all words.) 68 Orinoco 64 Orinoco River 62 subsalt 60 Junin 59 Ecopetrol 58 Carabobo 57 Camisea 57 PdVSA 57 Tupi field 56 PDVSA 55 Petrobras 54 Spain Repsol YPF 53 Pacific Rubiales 53 Kashagan 53 oilfields 53 Simandou 53 Cerro Negro 52 Repsol 52 Tupi 52 Shtokman gas 52 Las Cristinas 52 YPFB 52 shale deposits 52 West Qurna 52 Petroecuador 52 Campos Basin 52 hydrocarbon reserves 51 recoverable reserves 51 Santos Basin 51 Karachaganak 51 Kovykta 50 oil sands 50 Sakhalin II 50 Cepu 50 Pdvsa 49 Repsol YPF 49 Spain Repsol 49 South Pars 49 Timan Pechora 48 Petrodelta 48 Azadegan 48 shale gas 48 Repsol YPF SA 48 nickel laterite 48 Rubiales 48 offshore oilfield 48 Bakken Formation 47 Pueblo Viejo 47 Ivanhoe Energy 47 operatorship 47 deepwater exploration 47 Italy Eni 46 Cerro Casale 46 Trutnev 46 oil 46 Exxon Mobil Corp XOM.N 46 Shtokman 46 gasfield 46 tar sands 46 Athabasca Oil 46 Sonatrach 46 PEMEX 46 Ecopetrol SA 46 bauxite 46 Norway Statoil ASA 46 CNPC 45 Oyu Tolgoi copper 45 Sonangol 45 Galoc 45 Majnoon 45 Ayacucho 45 Krishna Godavari basin 45 Perenco 45 Malaysia Petronas 45 Costayaco 45 Bohai Bay 45 Saudi Aramco 45 Aramco 45 Pemex 45 Italy Eni SpA 45 Chinguetti 45 upgrader 45 Corvina 44 Cantarell 44 Petaquilla 44 Bakken formation 44 Venezuela 44 Pascua Lama 44 Tarija 44 Petrobank 44 Sinopec 44 Petroleos de Venezuela 44 hydrocarbons 44 Penoles 44 KG basin 44 subsoil 44 Chevron Corp CVX.N 44 Petrolifera 44 oilsands 44 Lukoil 43 Petrominerales