Gazprom Neft started developing the Chonskoye cluster, the largest undeveloped group of areas in Eastern Siberia with geological reserves of over 1.7 billion tons of oil and 500 billion cubic meters of gas. In 2024, Gazprom Neft will drill two high-tech oil wells at the Ignyalinskoye field and six gas condensate wells at the Vakunayskoye and Tympuchikanskoye fields in the cluster.