Russia's flagship export crude, Urals, averaged $82.02 a barrel in May, down 12% from $112.30 in April, according to the Centre for Research on Energy and Clean Air (CREA), a Helsinki-based research body that tracks Russian fossil-fuel revenue 1. Urals is the blend that sets Moscow's oil-revenue maths, and the spring spike that funded the war effort is now unwinding. The scarcity premium drained as the Iran crisis moved towards a ceasefire.
The pressure shows on both volume and demand. CREA found exports from the Black Sea Tuapse refinery running 91% below May 2025 after sustained Ukrainian strikes, while China, Russia's largest crude buyer, cut its purchases 23% month-on-month. Those are the two levers, price and offtake, moving in the same direction at once.
Three things keep this short of a knockout. Russia's total fossil-fuel revenue still rose 2% in May, because loadings at the Baltic Ust-Luga terminal recovered 49% as the shadow fleet kept rerouting, and Spain doubled its Russian liquefied natural gas purchases despite a new EU contract ban. Moscow's revenue surged 32.4% only a month earlier while the Hormuz premium was still building , and it has adapted to every prior squeeze. A durable hit needs falling prices and falling volumes at once, sustained over months, which May's mixed numbers do not yet show.
