Related by context. Frequent words. (Click for all words.) 68 Regal Petroleum 67 Aminex 62 Burren Energy 61 Tullow 61 Tullow Oil 60 Dana Petroleum 60 Hardman Resources 60 Petra Diamonds 59 Albidon 59 Petroceltic 59 Salamander Energy 59 Roc Oil 59 Cluff Gold 58 Sibir Energy 58 Soco International 58 First Calgary Petroleums 58 Randgold Resources 58 Randgold 57 Mwana Africa 57 Oilex 57 Afren 56 Gulfsands 56 Extract Resources 56 PanOcean 56 Desire Petroleum 56 Peter Hambro 56 Cairn Energy 55 CAMEC 55 Cairn 55 Paladin Resources 55 Lundin Petroleum 55 AIM listed 55 Camec 55 Anzon 54 Rockhopper 54 Peter Hambro Mining 54 Trans Hex 54 Ferrexpo 53 African Aura 53 Chinguetti 53 Aim listed 53 KNOC 53 Gem Diamonds 53 Aricom 53 Ambrian 53 Ausdrill 53 ENRC 52 Equinox Minerals 52 Centamin 51 Expro 51 Ascent Resources 51 Lonmin 51 CNOOC Ltd 51 D1 Oils 51 JKX Oil & 51 Metorex 51 Serica 51 Riversdale Mining 51 NZOG 51 VAALCO 50 Kagara 50 BG Group 50 Verenex 50 diversified miner 50 Oilexco 50 PTTEP 50 Karoon 50 BG Group BG.L 50 Aflease 50 Lonrho 50 miner Xstrata 50 Cnooc 50 Polyus 50 Aquarius Platinum 50 Faroe 50 Vangold 50 CNOOC 50 Petrofac 50 CoAL 49 Amec 49 Statoil 49 Forth Ports 49 DNO 49 Stratic 49 BPZ 48 Addax 48 UraMin 48 Bridgewell 48 #.#p [005] 48 CanArgo 48 Harvest Natural Resources 48 Voser 48 DRDGold 48 BHP 48 Synenco 48 Eni 48 Hyperdynamics 48 RWE Dea 48 Perenco 48 Cairn India 48 Newcrest