Related by context. Frequent words. (Click for all words.) 66 Pacific Rubiales 63 Gran Tierra Energy 62 Petrominerales 61 Connacher 59 Zincore 59 Minefinders 59 Pengrowth 58 Orvana 58 VAALCO 57 BPZ 57 Ecopetrol 57 Medoro 56 Cambior 56 Petrobank 56 Dia Bras 56 Petaquilla 56 Enerplus 55 Oilsands Quest 55 Highpine 55 Ivanhoe Energy 55 Baytex 55 Yamana 55 Arcan 55 NuVista 55 B2Gold 55 Penoles 55 Rusoro 54 Dejour 54 PetroBakken 54 Lundin Petroleum 54 Majescor 54 Lexam 54 Crystallex 54 GlobeStar 54 Keyera 54 Western Goldfields 54 TXCO 54 Gastem 53 Yamana Gold 53 Vaaldiam 53 Kinbauri 53 Junex 53 Crowflight 53 farmout 53 Toreador 53 YPF 53 Bankers Petroleum 53 TAG Oil 53 Sulliden 53 AuEx 53 Lundin Mining 53 SEMAFO 53 NovaGold 53 FNX 52 Canetic 52 Maurel & 52 EXMIN 52 McMoRan 52 Goldgroup 52 Rio Alto 52 IAMGOLD 52 ERHC 52 Tournigan 52 GMXR 52 Merrex 52 Talisman 52 Noreco 52 Corvina 52 Enterra 52 Cerro Negro 52 Vangold 52 Costayaco 52 Goldcorp 52 Petroflow 51 Addax Petroleum 51 Orex 51 operatorship 51 Atna 51 Minera Andes 51 Aura Minerals 51 Silvercorp 51 Nexen 51 Semafo 51 Placer Dome 51 Anooraq 51 recompletion 51 Terrane 51 Bellhaven 51 Aur Resources 51 Pediment 51 Zargon 50 Taseko 50 Harvest Natural Resources 50 Magnum Hunter 50 Deep Basin 50 VG Gold 50 Pan Orient 50 Kirrin 50 Gulfsands 50 UraMin 50 Gastar