Related by context. Frequent words. (Click for all words.) 63 Bogdanchikov 61 Ruttenstorfer 59 Gerashchenko 58 OAO Lukoil 57 Alekperov 57 Sergei Bogdanchikov 56 van der Veer 56 Ryazanov 56 LUKoil 55 PetroKazakhstan 55 Trutnev 55 Rosneft 55 Polyus 55 Fedun 54 Brufau 54 Petrocan 54 NOVATEK 54 Sibir Energy 53 TNK BP 53 Vekselberg 53 Polyus Gold 53 Russneft 53 Lukoil 52 Khristenko 52 Van der Veer 52 Mestrallet 52 Zarubezhneft 52 De Margerie 52 Bashneft 52 Gutseriyev 52 Zyuzin 52 Shmatko 51 Masimov 51 LUKOIL 51 Sibneft 51 SUEK 51 supermajor 51 Yukos 51 Voser 51 YUKOS 51 Yang Hua 51 Naftogaz Ukrainy 51 Mitvol 51 Yuganskneftegas 51 Sergei Shmatko 50 Vladimir Potanin 50 Sibur 50 Yakunin 50 Helge Lund 50 SUAL 50 Gazprom 50 Chizhov 50 monopoly OAO Gazprom 50 Mordashov 50 OAO Yukos 50 Kvisle 50 KazakhGold 50 Peter Hambro 50 Gazprom Neft 50 Kudrin 50 Kiriyenko 50 Chemezov 50 Kukes 50 Mazeikiu 50 Potanin 50 Gasprom 49 Surgutneftegaz 49 Alexei Mordashov 49 MMC Norilsk Nickel 49 OMV AG 49 Fu Chengyu 49 Gref 49 Aricom 49 Inter RAO 49 Sibir 49 First Calgary Petroleums 49 Firtash 49 Theede 49 venture TNK BP 49 de Margerie 49 Uzbekneftegaz 49 SIBUR 49 TNK BP joint venture 49 Komarov 49 Yakobashvili 49 Nazarbaev 49 ConocoPhillips COP.N 49 Surgutneftegas 48 Gusinsky 48 Misamore 48 Kasyanov 48 Nevzlin 48 Gwyn Morgan 48 Eresman 48 GdF Suez 48 Vagit Alekperov 48 UC RUSAL 48 OAO Rosneft 48 Pierre Gadonneix 48 Det norske 48 Chief Executive Jeroen van