Related by context. Frequent words. (Click for all words.) 74 Petroceltic International 65 Petroceltic 63 Aurelian Oil & 63 Leni Gas 62 Ascent Resources 61 Tullow Oil LON TLW 60 PLC LON 59 NYSE TLM 59 Kazakhmys PLC 58 Ariana Resources 58 JKX Oil & 58 Caza Oil & 58 Tullow Oil PLC 57 Cairn Energy CNE.L 57 Serica Energy 57 NYSE NXY 57 Tullow Oil plc 57 Centamin Egypt 57 Mariana Resources 57 Randgold Resources Ltd. 57 Centamin Egypt Limited 57 Empyrean Energy 56 Stratic Energy 56 Bowleven 56 Anzon Energy 56 Goldplat 56 Antofagasta PLC 56 EnCore Oil 56 Kenmare Resources 56 Gulfsands Petroleum 55 PETROLEUM 55 Faroe Petroleum 55 Medusa Mining 55 Cygam 55 Lundin Petroleum AB 55 Nautical Petroleum 55 Contango Oil & 55 Segala gold 55 OGX Petroleo e 55 Tullow Oil Plc 55 Goldfields Limited 54 Regal Petroleum 54 Pantheon Resources 54 American AAUK 54 BPZ Resources Inc. 54 Avocet Mining 54 plc LSE 54 TRGL 54 AZK 54 EXXI 54 RWE Dea 54 Logbaba 54 TransAtlantic Petroleum Corp. 54 Zhaikmunai 53 Mineral Deposits Limited 53 Elixir Petroleum 53 IIROC Resume 53 Soco International 53 Provides Operational Update 53 Candax 53 BPZ Resources 53 TSX YRI 53 Frontera Resources 53 NYSE RDS.B 53 Vulcan Minerals 53 Firestone Diamonds 53 Salamander Energy 53 Avion Gold 53 SacOil 53 Mercator Gold 53 Kulczyk Oil Ventures 53 Aminex 53 BNK Petroleum Inc. 53 Falkland Oil 53 Saipem SpA 53 Petrolinvest 52 Statoil ASA STO 52 Rubicon Minerals 52 Kazakhmys Plc 52 BowLeven 52 Wellstream Holdings 52 SXEP 52 IIROC Halt 52 Mindoro Resources 52 Marathon PGM Corporation 52 Xcite Energy 52 Niger Uranium 52 Rockhopper Exploration 52 Acergy SA 52 BPZ 52 HDY 52 RAK Petroleum 52 Fairborne Energy Ltd. 52 Norseman Gold 52 First Calgary Petroleums 52 BG Group BG.L 52 Energy XXI Bermuda 51 NYSE UPL 51 Hardman Resources 51 AXU 51 Valiant Petroleum