Related by context. Frequent words. (Click for all words.) 59 Pacific Rubiales Energy 56 Pacific Rubiales 56 Canacol 55 Ecopetrol 55 Ecopetrol SA 55 Cambior 54 Petrolifera 53 Petro Andina 53 Harvest Natural Resources 53 Petrodelta 53 PdVSA 52 Gran Tierra 52 Petaquilla 51 Lundin Petroleum AB 51 FNX Mining 51 Petro Vista 51 Pluspetrol 51 Las Cristinas gold 51 Gran Tierra Energy 51 Perenco 51 Venezuela PDVSA 50 Eurogas 50 Verenex Energy 50 Repsol YPF 50 Breakwater Resources Ltd. 50 Bridas 50 Ivanhoe Energy 49 PetroKazakhstan 49 PanOcean 49 Petróleos de Venezuela 49 Zarubezhneft 49 VAALCO Energy 49 Spain Repsol YPF 49 Pdvsa 49 Crystallex 49 Alamos Gold 48 Cantv 48 NovaGold Resources 48 PetroQuest 48 Stratic 48 PDVSA 48 Repsol 48 OAO Lukoil 48 Coca Cola Femsa 47 BPZ Energy 47 Petroleos de Venezuela PDVSA 47 Llanos Basin 47 PrimeWest Energy 47 Quifa 47 Chicontepec 47 BPZ 47 Penoles 47 Petrominerales 47 Bankers Petroleum 47 Deep Panuke 47 Repsol YPF SA 46 NOVATEK 46 Ternium SA 46 Chariot Resources 46 YPF 46 LUKoil 46 CARACAS Dow Jones 46 Seniat 46 Sherritt 46 Africo 46 Oilsands Quest 46 Niko Resources 46 Det norske 46 Albacora 46 CANTV 46 Brisas 46 ProSep 46 Enterra Energy 46 Nexen 46 TransGlobe Energy Corporation 45 Tindalo 45 Spain Repsol 45 Gazprom Neft 45 Methanex 45 Frontera Resources 45 Placer Dome 45 Sonoran Energy 45 AIOC 45 PNOC EC 45 Galoc 45 Uzbekneftegaz 45 Yuganskneftegas 45 Cerro Negro 45 KazMunayGas 45 Credicorp 44 Gruma 44 LUKOIL 44 TSX TLM 44 Lukoil 44 Suncor Energy Inc 44 Oilexco 44 Canoro 44 SA PDVSA 44 Baninter 44 Exxon Mobil XOM.N 44 ProspEx