A Rosneft worker walks near a nodding donkey at the Yuganskneftegaz oil production station near the Siberian town of Nefteyugansk, some 3,000 km (1,863 miles) east of Moscow April 26, 2006. Russian state oil giant Rosneft and private major Surgutneftegaz won auctions on Tuesday for large oilfields in East Siberia as they prepare to be the key shippers via a pipeline to Asia. REUTERS/Sergei Karpukhin