On May 5, 2010 BKE commenced drilling the first production well for OAO TNK-Nyagan, an affiliated company of TNK-BP. The well is located in Pad No. 133-1 in the Kamennoye Field, Khanty-MansiiSk Autonomous Okrug. Within the framework of this project BKE plans to drill 24 production wells.
In April 2010 BKE achieved record meterage over its history in this month by drilling 355 121 m.