Related by context. Frequent words. (Click for all words.) 69 Sibir 68 Regal Petroleum 66 Polyus Gold 64 Sibneft 64 YUKOS 64 Gazprom Neft 64 Rosneft 63 Yukos 62 venture TNK BP 62 Russneft 62 Polyus 62 TNK BP 61 Burren Energy 61 LUKOIL 60 OAO Rosneft 60 Surgutneftegas 59 Novatek 59 LUKoil 57 Gazprom 57 Uralkali 57 Vekselberg 56 KazMunaiGas 56 Ferrexpo 56 BP BP.L 56 Surgutneftegaz 56 Lukoil 56 Yugansk 55 ENRC 55 TNK 55 Wintershall 55 Slavneft 55 OMV AG 55 Tatneft 55 Petropavlovsk 54 joint venture TNK BP 54 Norilsk 54 EnQuest 54 OAO Gazprom 54 Norilsk Nickel 54 Dana Petroleum 54 export monopoly Gazprom 54 Harvest Natural Resources 54 Viktor Vekselberg 54 gas monopoly Gazprom 53 Mosenergo 53 UC Rusal 53 UC RUSAL 53 Rusal 53 giant Gazprom 53 Polymetal 53 Centrica 53 Raspadskaya 52 Mazeikiu Nafta 52 PKN Orlen 52 StatoilHydro ASA 52 Russian oligarch 52 Lundin Petroleum 52 Sakhalin II 52 Metalloinvest 51 Mitvol 51 billionaire Roman Abramovich 51 Austria OMV 51 Cairn Energy 51 BP PLC BP 51 Deripaska 51 Salamander Energy 51 Rompetrol 51 Surgut 51 Kazakhmys 51 Yuganskneftegaz 51 Gazpromneft 51 Menatep 51 Repsol YPF 50 AIM listed 50 Mikhail Fridman 50 Naftogaz Ukrainy 50 CNOOC Ltd 50 SUAL 50 Petrom 50 PGNiG 50 Woodside Petroleum Ltd 50 BP Plc 50 Alekperov 50 BG Group 50 Sechin 50 Statoil 50 Karachaganak 50 Oleg Deripaska 50 DNO 50 monopoly Gazprom 49 Petra Diamonds 49 RUSAL 49 Boris Berezovsky 49 Aim listed 49 oligarch 49 RAB Capital 49 Kovykta 49 LSE 49 Berezovsky 49 Glencore 49 Usmanov