about 2000 km from the front :
many posts with more information :
https://lemmy.world/post/43046968
(copy - pasted from that post)
⚠️ In the morning the Defense Forces attacked the Ukhta Oil Refinery, using AN-196 “Lyutyi” UAVs
The AVT (atmospheric-vacuum oil distillation) unit was hit.
63.5691116,53.7229528
The unit was reconstructed in 2012 - within the framework of modernization of processing heavy Yarega oil. After the update its annual capacity is up to 2 million tons of raw materials per year (previously - about 1 million t).
AVT performs primary oil refining with the production of: 🟠mazut. 🟠diesel fuel. 🟠vacuum gas oil. 🟠raw materials for bitumen production.
Hit of such a unit directly affects the output of heavy oil products and road bitumens, as well as subsequent chains of deeper processing.