Small and middle cap oil companies:

www.arawakenergy.com - Arawak Energy (Russia, Kazakhstan and Azerbaijan, oil production);

www.dragonoil.com - Dragon Oil (Turkmenistan, oil production);

www.imperialenergy.com - Imperial Energy (Russia, oil production);

www.maxpetroleum.com - Max Petroleum (Kazakhstan, oil exploration and small production);

www.sibirenergy.com - Sibir Energy (Russia, fully vertical integration);

www.uralsenergy.com - Urals Energy (Russia, oil production);

www.westsiberian.com - West Siberian Resources (Russia, fully vertical integration);

www.victoriaoilandgas.com - Victoria oil and gas (Russia, Kazakhstan, oil exploration);

www.bmbmunai.com - BMB munai (Kazakhstan, oil production);

www.integra.ru - Integra (Russia, oil field services);

Major traded oil/gas and support service companies:

www.gazprom.ru - Gazprom (Russian major gas producer);

www.rosneft.ru - Rosneft (Russia, fully vertical integration);

www.lukoil.ru - Lukoil (Russia, fully vertical integration);

www.surgutneftegas.ru - Surgutneftegaz (Russia, fully vertical integration);

www.tnk-bp.ru - TNK-BP Holding (Russia, fully vertical integration);

www.gazprom-neft.ru - Gazprom Neft (Russia, fully vertical integration);

www.tatneft.ru - Tatneft (Russia, oil production);

www.gkrcb.bashkortostan.ru/OpenInfo/IndAO.htm - Bashkirian oil/oil refining assets;

www.novatek.ru - Novatek (Russian independent gas producer);

www.ritek.ru - Ritek (Russia, oil production);

www.transneft.ru - Transneft (Russian core infrastructure pipeline company)

I-search:

www.mail.ru - for mailbox;

www.yandex.ru - second after Google;

www.rambler.ru - "work horse";

www.google.ru - quite useful for I-search and mailbox both;

www.aport.ru - idle I-searcher;

www.yahoo.com - it has useful part - "finance";

www.vizzy.ru - interesting 3D I-searcher.