Russian crude oil production fell in August and lagged nearly 1.2 million barrels per day behind the country's target quota under the OPEC+ agreement following intensified Ukrainian strikes on Russian energy infrastructure.
Output averaged 8.718 million barrels of crude oil per day during August, representing a decline of 160,000 barrels per day compared to the revised average recorded in July, according to the latest monthly report from OPEC+.
The alliance of oil-producing nations noted that crude oil production in Russia first began to decline in December 2025, with August recording the largest monthly reduction since the downturn started. Average daily production during the month was 1.17 million barrels below the production target set for Russia under its agreement with partner nations.
Pressure on refineries and shipping routes
Russia's oil industry has come under significant pressure after Ukraine escalated attacks on oil refineries and crude export infrastructure in both the Black Sea and Baltic Sea, according to reporting by Bloomberg. The two-pronged strikes forced domestic refineries to reduce crude processing while preventing major Russian energy companies from redirecting unrefined crude to foreign export markets.
Ukrainian forces conducted at least 22 attacks on Russian oil processing facilities during August alone. The resulting supply constraints compelled the Russian government to extend a ban on most diesel exports through September, while authorities in several regions reintroduced gasoline rationing.
Ukrainian strikes also targeted vessels and infrastructure at southern Russian ports, including Novorossiysk, which serves as a vital terminal for crude oil exports across the Black Sea.
Output expectations and operational halts
The Russian government expects overall domestic oil production this year to drop below previously forecasted levels as a result of lower crude processing volumes. The shortfall comes after OPEC+ moved at the start of August to phase out the last of its voluntary production cuts.
The latest drop follows earlier signs of strain, with reports on August 12 showing that Russian oil output had fallen nearly 1 million barrels per day below its designated OPEC+ quota. Refining capacity suffered further disruption on September 6 when Rosneft suspended operations at its Ryazan oil refinery, located 200 kilometers from Moscow, after a Ukrainian drone attack.
Role of energy infrastructure and OPEC+
Russia is one of the world's largest oil producers, relying heavily on energy exports to generate state revenue. The country coordinates its crude output targets through OPEC+, an organization that brings together the Organization of the Petroleum Exporting Countries and affiliated non-member producers.
Rosneft operates as Russia's largest state-controlled oil company, running major refining operations including the facility at Ryazan. Key shipping locations such as Novorossiysk on the Black Sea coast provide essential logistics for delivering Russian petroleum to international customers.
With domestic refining capacity constrained and export terminals facing continued security risks, Russian energy firms face ongoing limits on fuel exports while adjusting operational output to match reduced processing capacity.
