Related by context. Frequent words. (Click for all words.) 74 Aurelian Oil & 63 Regal Petroleum 61 Leni Gas 61 Ascent Resources 59 Frontera Resources 59 Aminex 59 JKX 58 Gas 58 JKX Oil & 58 Burren Energy 57 Bowleven 57 Faroe Petroleum 57 Rockhopper Exploration 57 Eni SpA E 57 Salamander Energy 56 EMED Mining 56 Pan Andean 56 Transgaz 56 Albpetrol 56 Empyrean Energy 56 Falkland Oil 56 GAZPROM 56 Serica Energy 55 Ariana Resources 55 Lundin Petroleum AB 54 PLC LON 54 BowLeven 54 Avocet Mining 54 Nautical Petroleum 54 Gulfsands Petroleum 54 EMED 54 OMV AG 54 TGS NOPEC 53 CGG Veritas 53 LukOil 53 Petrom 53 Xcite Energy 53 Caza Oil & 53 Manas Petroleum 53 gas monopoly PGNiG 53 Mariana Resources 53 Romgaz 52 Petroceltic 52 Soco International 52 Grupa Lotos 52 Centamin Egypt 52 PGNiG 52 Revus 52 Chaarat 52 Hungary MOL 52 RWE Dea 52 Ferrexpo 52 Lundin Petroleum 52 Sibir Energy 51 Hochschild Mining 51 KMG EP 51 ENI SpA 51 Minmet 51 Sorgenia 51 Oilex 51 Hellenic Petroleum 51 Tullow Oil Plc 51 BG Group BG.L 51 EGAS 51 gas 51 PETROLEUM 50 KUFPEC 50 OMV 50 E.ON Ruhrgas 50 Transeuro 50 Chevron CVX.N 50 Tullow Oil 50 Mercator Gold 50 Turcas 50 Cairn Energy 50 BG Group 50 JX Nippon Oil 50 RAK Petroleum 50 Candax 50 UK Continental Shelf 50 Anzon Energy 50 Dana Petroleum 50 Transelectrica 50 Centrica Plc 50 Poland PKN Orlen 50 Cygam 50 gas condensate 50 Stratic 50 NOVATEK 49 Egdon 49 HDY 49 France Total TOTF.PA 49 Gazexport 49 utility CEZ 49 BP PLC BP 49 Contango Oil & 49 Uranium Exploration 49 3D Seismic 49 Austria OMV 49 Kenmare Resources 49 Goldplat