HUGE Fireball (Over 350 Meters! at Novokuibyshevsk Oil Refinery in Samara! General Leave a Comment on HUGE Fireball (Over 350 Meters! at Novokuibyshevsk Oil Refinery in Samara! Drones hit the Novokuibyshevsk oil refinery in Samara, causing a 350-meter high fireball. One of the biggest we have seen. Additionally, drones hit a refinery in Ryazan. (Visited 3 times, 1 visits today)