Related by context. Frequent words. (Click for all words.) 68 Stratic 60 Canetic 59 PetroBakken 59 ProspEx 58 Lundin Petroleum 58 Petrofac 57 Oilexco 57 Enerplus 57 Gran Tierra 56 Wintershall 56 Comaplex 56 Synenco 55 Newco 55 Enterra 55 Shear Wind 55 Magnum Hunter 55 StatoilHydro 54 Sibir Energy 54 operatorship 54 Twin Butte 54 Petrominerales 54 Dana Petroleum 54 GEOCAN 54 Drillsearch 54 Amalco 53 Etrion 53 Bankers Petroleum 53 Canacol 53 Peter Hambro Mining 52 Dejour 52 Medoro 52 Statoil 52 Norsemont 52 Vangold 52 Enterra Energy 52 GDF SUEZ 52 Share Consolidation 52 NuVista 52 StatoilHydro ASA 52 Petro Andina 52 Petrohawk 52 Silvermex 51 Geodex 51 Keyera 51 Lundin Mining 51 Gulfsands 51 Regal Petroleum 51 Toromont 51 Pengrowth 51 farmout 51 LUKOIL 51 AltaGas 51 PrimeWest 50 Harvest Natural Resources 50 Dioro 50 BG Group 50 Petrodelta 50 Centrica 50 Burren Energy 50 Petrobank 50 Crowflight 50 SandRidge 50 MegaWest 50 Denbury 50 Addax Petroleum 50 Petrolifera 50 CNX Gas 50 Polyus 50 Resulting Issuer 50 Serica 50 African Aura 50 Petro Vista 50 Gryphon Gold 49 Faroe 49 Gastar 49 Cenovus Energy Inc. 49 Zargon 49 Cenovus 49 Merrex 49 Prosafe 49 BNK 49 Petroceltic 49 Vaaldiam 49 LionOre 49 EnCana 49 Cairn Energy 49 Golar 49 VAALCO 49 Enerflex 49 Parallel Petroleum 49 DNO 49 Acergy 49 Common Shares 49 Trust Units 49 Cairn India 49 Seadrill 49 Norwegian Continental Shelf 49 Oilex 49 Peyto Energy 49 Dockwise 49 Highpine