Related by context. Frequent words. (Click for all words.) 69 Sincor 62 Petroleo 62 Orinoco basin 60 SA PDVSA 60 PdVSA 60 Orinoco belt 59 Ecopetrol 58 Pluspetrol 58 PDVSA 58 Petróleos de Venezuela 57 Venezuela PDVSA 57 Pequiven 57 Orinoco Belt 56 Cerro Negro 56 Putumayo Basin 56 Camargo Correa 56 PetroFalcon 55 Repsol 55 Cobre Panama 55 Empresa de 55 Cepsa 55 Petrobras 55 Petroleos 55 Pdvsa 55 Enap 55 Bridas 55 Spain Repsol YPF 55 Repsol YPF 54 PetroEcuador 54 Fosfertil 54 Brazil Petrobras 54 Ecopetrol SA 54 ConocoPhillips COP.N 54 Andes Petroleum 54 El Abra 54 Petroleos de Venezuela PDVSA 53 Repsol YPF SA 53 Odebrecht 53 BPZ Resources 53 Chicontepec 53 CEPSA 52 Las Cristinas gold 52 Consorcio 52 Petrobas 52 Compania Minera 52 Petropars 52 PEMEX 52 Peregrino 52 Llanos Basin 52 Camisea 52 Esso Exploration 52 Enarsa 51 NYSE OXY 51 Transredes 51 Chevron CVX.N 51 co venturers 51 Occidental Petroleum Corp 51 Petroperu 51 Alange Energy 51 Azeri Chirag Guneshli 51 Participacoes SA 51 France Total TOTF.PA 50 Escondida copper mine 50 Statoil Hydro 50 Servicios SA 50 Endesa Chile 50 BrazAlta 50 KMG EP 50 Candax 50 Chevron Texaco 50 Canacol 50 Las Cristinas 50 Spain Repsol 50 Exxon Mobil XOM.N 50 Algeria Sonatrach 50 La Coipa 50 Petrolifera 50 Votorantim Metais 50 Orinoco 50 Campos basin 50 Dutch Shell 50 Albpetrol 50 Petrodelta 50 Corp. XOM 50 TotalFinaElf 50 RussNeft 50 Americas Petrogas 50 del Peru 50 Inbursa 49 Total TOT 49 Pacific Rubiales 49 Ecometals 49 Fomento 49 Occidental Petroleum NYSE OXY 49 Siderar 49 Surmont 49 Techint 49 ERHC Energy 49 Itinere 49 Total TOTF.PA 49 Exxonmobil