Russia's fourth-largest oil refinery, Lukoil-Nizhegorodorgsintez (NORSI), has halted operations after a Ukrainian drone strike damaged a primary refining unit. The shutdown is expected to worsen Russia's existing fuel crisis, which has already led to export bans and price hikes.
The shutdown of a major Russian oil refinery exacerbates the country's fuel crisis, potentially impacting domestic supply, increasing prices, and affecting Russia's ability to sustain its military operations.
Russia's fourth-largest oil refinery, the Lukoil-Nizhegorodorgsintez (NORSI) plant, has ceased operations following damage from a Ukrainian drone strike on June 24. The attack reportedly impacted the CDU-5 refining unit, which represents approximately a quarter of the facility's total production capacity. This shutdown is anticipated to intensify Russia's ongoing fuel crisis, characterized by existing export bans, price hikes, and sales restrictions.
Industry sources cited by Reuters indicated that the damaged unit has a daily processing capacity of 12,000 metric tons. While NORSI may potentially restart operations using other units, sales of its diesel and gasoline products were halted on the Saint-Petersburg International Mercantile Exchange starting June 24. The regional governor, Gleb Nikitin, confirmed that an industrial facility in Nizhny Novgorod Oblast sustained damage from falling drone debris, which resulted in two fatalities, though he did not name the refinery.
The NORSI facility, with an annual processing capacity of around 17 million tons, has been targeted by Ukraine previously, including in May 2026. The military stated that the refinery produces fuel critical for Russian occupation forces. Following earlier strikes, a decree was issued to establish a drone defense ministry in the region. The operational suspension at NORSI occurs as the Moscow Oil Refinery is also expected to remain offline until the end of the year due to prior Ukrainian attacks. Ukraine has intensified its long-range drone strikes on Russian energy infrastructure since early 2026, focusing on refineries and fuel depots vital to Russia's war effort.