Gazprom is planning a deal to alienate Gazprom Neft's stake in the geological company ASB GEO in favor of Spanish Repsol. The relevant decision was taken at the Gazprom Board of Directors meeting on May 20. "At the end of 2018, Gazprom Neft and Repsol became owners of the geological company ASB GEO with 49.99% and 50.01% shares, respectively.