In the first half of 2019, Lukoil-Zapadnaya Sibir reported a new oil discovery in the Pokamasovskiy Severnyy license in Khanty-Mansiysk (Yugra) Autonomous Okrug (Western Siberia). Wildcat Verkhneposyltymskaya 110, spudded in 2018 and drilled to 2,975 m, tested oil from two reservoirs in the Jurassic section. Reservoir Tyumen Formation Yu2 Unit (Aalenian-Callovian), perforated at 2,927-2,931 m, flowed with oil and water at rates of 74 b/d and 22 b/d, accordingly. Reservoir Vasyugan Formation Yu1 (1) Unit (Oxfordian) tested oil and water at rates of 211 b/d and 41 b/d, accordingly.  The Pokamasovskiy Severnyy block covers 476 sq km in the Middle Ob Province and encompasses the Pokamasovskoye Severnoye and Posyltymskoye discoveries and several prospects. Pre-drilled resources of the Verkhneposyltymskaya-1 prospect were estimated at 5 MMbbl of oil. It must be noted that the estimation was done just for the Upper Jurassic section.
Verkhneposyltymskoye Lukoil-Zapadnaya Sibir reported a new oil discovery in the Pokamasovskiy Severnyy license in Khanty-Mansiysk (Yugra) Autonomous Okrug (Western Siberia).  Tested oil from two reservoirs in the Jurassic section. Reservoir Tyumen Formation Yu2 Unit (Aalenian-Callovian), perforated at 2,927-2,931 m, flowed with oil and water at rates of 74 b/d and 22 b/d, accordingly. Reservoir Vasyugan Formation Yu1 (1) Unit (Oxfordian) tested oil and water at rates of 211 b/d and 41 b/d, accordingly. 