Related by context. Frequent words. (Click for all words.) 67 Lundin Petroleum AB 63 Serica Energy 63 Aminex 62 Tullow Oil plc 60 Faroe Petroleum 60 Bowleven 60 RWE Dea 60 Nautical Petroleum 59 Tullow Oil Plc 58 Aurelian Oil & 58 Leni Gas 58 Frontera Resources 58 Cairn Energy PLC 57 Xcite Energy 57 Pan Andean 57 Tullow Oil 57 Afren 56 Rockhopper Exploration 56 Petroceltic 56 Gulfsands Petroleum 56 Lundin Petroleum 55 Empyrean Energy 55 Ascent Resources 54 BG Group BG.L 54 EnCore 54 SacOil 54 Rocksource 54 Burren Energy 54 Centrica plc 54 Candax 54 Dutch Shell 53 Breagh 53 Salamander Energy 53 Eni SpA E 53 Dana Petroleum 53 Regal Petroleum 53 #/#-# [020] 53 Avocet Mining 53 Mariana Resources 53 Egdon 53 Soco International 53 Centrica PLC 52 BowLeven 52 Centrica Plc 52 LukOil 52 RAK Petroleum 52 StatoilHydro 52 Stratic 52 Maersk Oil 52 Revus 52 JKX 52 Anzon Energy 52 Statoil Hydro 52 TransAtlantic Petroleum Corp. 52 Kenmare Resources 51 Roc Oil 51 Goldplat 51 Tullow 51 Desire Petroleum 51 Norway Norsk Hydro 51 Artumas 51 Algeria Sonatrach 51 AIM listed 51 Ariana Resources 51 DONG Energy 50 Oilex 50 BG Group 50 Cairn Energy 50 plc LSE 50 BPBP 50 Talisman Energy Inc 50 PLC LON 50 Petoro 50 Petra Diamonds 50 Hardman Resources 50 North Falkland Basin 50 SeaEnergy 50 Acergy SA 50 Statoil 50 Sibir Energy 50 Austral Pacific 50 OSLO AFX 50 JKX Oil & 50 Vetco Gray 49 Esso Exploration 49 Caza Oil & 49 Kasamene 49 EMED Mining 49 PLC 49 Petsec 49 Total TOTF.PA 49 Chevron CVX.N 49 Det norske 49 Kaskida 49 operatorship 49 gasfield 49 Oriel Resources 49 StatoilHydro ASA 49 Alange Energy 49 Visund 49 Groundstar