Related by context. Frequent words. (Click for all words.) 65 Petrolifera 60 Pacific Rubiales 57 Comaplex 57 VAALCO 56 Canplats 56 Orvana 56 Gran Tierra Energy 56 Pan Orient 55 Pengrowth 55 Drillsearch 55 Rusoro 55 Petrobank 55 TXCO 55 Enerplus 54 Coalcorp 54 Addax Petroleum 54 Petrominerales 54 PrimeWest 54 Petaquilla 54 GlobeStar 54 Connacher 53 Keyera 53 farmout 53 Highpine 53 Oilexco 53 Kinbauri 53 Baytex 53 TransGlobe 53 Xtreme Coil 53 PetroBakken 52 Canetic 52 Ivanhoe Energy 52 Magnum Hunter 52 Western Goldfields 52 TVI Pacific 52 BPZ 52 Zincore 52 Rio Alto 52 IAMGOLD 52 Oilsands Quest 52 Forsys 52 EnQuest 51 Terrane 51 Dianor 51 Vaaldiam 51 Minefinders 51 Minera Andes 51 Taseko 51 theCompany 51 Harvest Natural Resources 51 Lundin Mining 51 Twin Butte 51 NuVista 51 Klondex 51 AXMIN 51 NovaGold 51 Pelangio 51 Bankers Petroleum 50 Freewest Resources Canada 50 Zargon 50 SEMAFO 50 Silvercorp 50 Dia Bras 50 Corriente 50 Suncor 50 LionOre 50 Sulliden 50 Royale Energy 50 Toromont 50 Medoro 50 Lexam 50 MarkWest 50 Goldgroup 50 Gryphon Gold 50 Yamana 49 B2Gold 49 Yamana Gold 49 Duvernay 49 Detour Gold 49 Crystallex 49 McMoRan 49 Dejour 49 Aura Minerals 49 Anooraq 49 Cano Petroleum 49 Lundin Mining Corporation 49 Agrium 49 Inmet 49 African Aura 49 EXCO 49 Freewest 49 Enterra 49 Talisman 49 Cenovus 49 HudBay 49 PetroKazakhstan 49 Ecopetrol 49 Enerflex 49 Tricap 49 Quinsa 49 Indophil