In early May 2018, the Federal Agency for Subsoil use added three blocks in Yakutia (Sakha) Republic (Eastern Siberia) to a list of assets to be auctioned in 2018. It is understood that the Andylakhskiy, Borulakhskiy and Nizhnetyukyanskiy blocks will be auctioned in the third quarter of 2018.  The Andylakhskiy block covers 376 sq km in the Lena-Vilyuy basin and encompasses the Andylakhskoye discovery with 2P reserves estimated at 267 Bcf of gas and 5 MMbbl of condensate. Gas resources of the block are estimated at 103 Bcf.  The NIzhnetyukyanskiy block covers 233 sq km in the Lena-Vilyuy Basin and includes the Nizhnetyukyanskoye discovery with 3P reserves estimated at 138 Bcf of gas. Gas resources of the block are estimated at 103 Bcf.  The Borulakhskiy block covers 5,379 sq km in the northwestern part of the Predpatom Basin. Its hydrocarbon resources are estimated at 74 MMbbl of oil and 5,651 Bcf of gas.
Russia (Vilyuy Sub-basin (Lena-Vilyuy B.)) Nizhnetyukyanskoye