The Yuri Korchagin oil field is an offshore oil field in the Russian sector of the North Caspian Sea. The oil field is located 180 kilometres from Astrakhan and 240 kilometres from Makhachkala at a sea depth of 11–13 metres. The oil field is owned and operated by Lukoil Nizhnevolzhskneft, a subsidiary of Lukoil company. Pictured: offshore platform in the Yuri Korchagin oil field.