According to preliminary assessments, the attack on Gazpromneft’s Moscow Refinery in Kapotnya could have hit the AVT-6 primary crude distillation unit (the total processing capacity of the two units is 12 million tons of crude oil per year) and the isomerization unit (a key unit for high-octane gasoline production).
The Moscow Refinery covered 40-50% of Moscow and Moscow region's demand for gasoline and diesel fuel, as well as supplied the capital's airports with aviation fuel.