Related by context. Frequent words. (Click for all words.) 66 Pebercan 57 PetroFalcon 55 Lundin Petroleum AB 55 Canacol 55 Alange Energy 54 BrazAlta 54 Candax 54 Nigeria Sao Tome 54 KMG EP 54 Ecopetrol SA 54 Gazexport 53 PrivateCo 53 Udmurtneft 53 Esso Exploration 52 AIOC 52 co venturers 52 Azeri Chirag Gunashli 52 SA PDVSA 52 Artumas 52 PdVSA 52 StatoilHydro ASA 52 Bridas 52 overriding royalty 52 Joint Venture JV 52 Production Sharing Agreement 52 ONGC Videsh Ltd. 51 Ecometals 51 OMEL 51 Transredes 51 Petrodelta 51 Americas Petrogas 51 Pequiven 51 Stratic 50 BPZ Resources 50 Rocksource 50 PanOcean 50 LukOil 50 Luismin 50 Societe generale de financement 50 Sincor 50 NOVATEK 50 Production Sharing Contracts 50 Farmout Agreement 50 Tengizchevroil 50 Perupetro 49 Albpetrol 49 Andes Petroleum 49 ONGC Mittal Energy 49 Caspian Pipeline Consortium 49 Uzbekneftegaz 49 Putumayo Basin 49 Perenco 49 operatorship 49 Trafina 49 KazMunayGas 49 Azeri Chirag Guneshli 49 Gécamines 49 OKIMO 49 farmout agreement 49 Venezuela PDVSA 49 Pacific Rubiales Energy 49 Harvest Natural Resources 48 Forent 48 RussNeft 48 Cygam 48 Leni Gas 48 Vietsovpetro 48 Petromin 48 Dutch Shell 48 Orinoco basin 48 ONGC Videsh Limited 48 Pluspetrol 48 Petropars 48 Norway StatoilHydro 48 POGC 48 Zarubezhneft 48 Norway Norsk Hydro 48 Brazil Petrobras 47 Termination Agreement 47 Panna Mukta 47 Groundstar 47 Serica Energy 47 Brisas Project 47 OVL 47 Gran Tierra 47 Petaquilla Copper 47 PDVSA 47 Optionor 47 PetroEcuador 47 Farmout 47 farmout 47 Avnel 47 CanArgo 47 Wintershall 47 Evans Shoal 47 Enap 47 Petróleos de Venezuela 47 Pan Andean 47 Canext 47 Companhia de 47 Bayu Undan