Related by context. Frequent words. (Click for all words.) 73 PetroKazakhstan 65 Gazprom 63 Rosneft 62 LUKoil 62 LUKOIL 62 YUKOS 62 Lukoil 61 CNPC 61 Gazprom Neft 61 TNK BP 60 Yukos 60 Sibir Energy 58 gas monopoly Gazprom 58 Polyus Gold 58 Polyus 58 CNOOC 57 export monopoly Gazprom 57 Sinopec 57 KazMunaiGas 57 Transneft 56 Naftogaz Ukrainy 56 Sibir 56 Uralkali 56 OAO Gazprom 56 PetroChina 56 RusAl 56 Russneft 55 Norilsk 55 giant Gazprom 55 Yugansk 55 Surgut 55 UC RUSAL 55 Novatek 54 ENRC 54 Rusal 54 Yuganskneftegaz 54 Regal Petroleum 54 Verenex 54 RUSAL 54 Surgutneftegaz 54 Austria OMV 54 Eni 54 Sibneft 53 Kovykta 53 Statoil 53 Gazpromneft 53 joint venture TNK BP 53 OAO Rosneft 53 Kashagan 53 CNOOC Ltd 52 TNK 52 Unocal 52 PGNiG 52 KNOC 52 Petro Canada 52 Beltransgaz 52 monopoly Gazprom 52 Tatneft 52 Karachaganak 52 Repsol 51 Cnooc 51 PdVSA 51 PKN Orlen 51 Mitvol 51 Sakhalin II 51 KazMunaiGaz 51 Norilsk Nickel 51 Mosenergo 50 EnCana 50 BHP 50 Sinopec Corp 50 Alekperov 50 oil 50 Kazakh 50 ARMZ 50 OMV 50 BP BP.L 50 ConocoPhillips 50 Potanin 50 Shmatko 49 Encana 49 MOL 49 Evraz 49 Polymetal 49 Cepsa 49 Imperial Oil 49 Altimo 49 Italy Eni 49 oil sands 49 Exxon Mobil 49 Ukraine Naftogaz 49 Naftogaz 49 Crystallex 49 Woodside Petroleum Ltd 48 Trutnev 48 Potash Corp 48 Ferrexpo 48 Cameco 48 Raspadskaya 48 Mordashov 48 GdF