The Vankor Field is an oil and gas field in Russia, located 130 kilometres (81 mi) west of Igarka in the Turukhansk District of Krasnoyarsk Krai in Eastern Siberia, close to the border with Yamalo-Nenets Autonomous Okrug. Its estimated reserves are 520 million metric tons of oil and 95 billion cubic meters of natural gas. Production was launched in August, 2009. The field is operated by Russian national oil company Rosneft through its subsidiary Vankorneft.