Russia's Seaborne Crude Exports Fall to Lowest Since May as Ukraine Targets Novorossiysk
Russian shipments dropped to 3.25 million bpd in early August as drone strikes on tankers and refineries squeeze exports through Russia's most exposed Black Sea loading terminal.
Urals crude was trading at $91.34 a barrel on September 10, roughly $10.50 below the ICE Brent crude front-month at $101.82, a spread that reflects the sanctions-era discount and uncertainty over export route security, particularly through Novorossiysk, Russia's largest Black Sea oil loading terminal.
The port's exposure is considerable. Bloomberg vessel-tracking data showed Novorossiysk loaded more than 980,000 barrels of crude a day in June 2026, accounting for more than 20% of Russia's total seaborne crude exports that month, according to IEA figures. Any sustained disruption there would pull a significant share of Russian supply off the water.4
Ukraine's naval campaign against Russian shipping stepped up in scope from mid-July onward. After logging more than 116 strikes against Russia-linked vessels in the Sea of Azov in prior weeks, Ukrainian forces hit as many as 20 ships in the Black Sea overnight on July 15 (2026) in a series of drone attacks, expanding the geographic reach of the campaign, Oilprice.com reported.5
The effect on shipments became visible in subsequent data. Russia's seaborne crude exports averaged 3.25 million barrels per day in the most recent week of Bloomberg vessel-tracking data through approximately August 9 (2026), down from 3.5 million bpd the week before and the lowest rate since May. The four-week average through August 9 stood at 3.71 million bpd, suggesting the weekly figure reflects a sharper near-term dip rather than a settled trend.7
But part of the export decline owes less to successful interdiction at sea and more to recovering refinery runs pulling crude back into domestic processing. Ukraine's drone campaign against oil facilities has removed roughly one-fifth of Russia's refining capacity. The Oxford Institute for Energy Studies estimated Russia's throughput fell from approximately 5.2 million bpd before the war to around 3.8 million bpd now, according to Foreign Policy. When refineries recover or resume operations, they absorb barrels that would otherwise reach export terminals.3
The refinery damage has been severe enough to invert Russia's traditional fuel export position. By June 2026, Russia had been forced to ship gasoline in from Asia to avoid domestic shortages, Yahoo News reported. Kpler senior research analyst Nikhil Dubey said some Ukrainian drones appeared to target hydrocracker units rather than primary distillation equipment, a shift that would extend recovery timelines significantly if accurate.2
The Caspian Pipeline Consortium added another pressure point. CPC stopped receiving oil from July 20 (2026) after attacks on tankers forced a suspension of loadings at its Black Sea terminal, the Independent reported. The pipeline carries Kazakhstani crude to Novorossiysk for export, concentrating disruption risk in the same geographic corridor.6
Yet the cumulative export data complicates a straightforward bearish read. Year-to-date seaborne flows from Russia were still averaging 3.62 million bpd through early August, approximately 280,000 bpd above the equivalent period last year, Bloomberg vessel-tracking data showed. Industry sources also told Bloomberg that Russian crude and condensate production rose by roughly 100,000 bpd in July 2026 to above 9 million bpd, supported by stronger exports and a recovery in refinery runs.7
Indian buying has kept volumes absorbed. India's state-owned firms accounted for 65% of Russian crude purchases in periods tracked by the Economist, suggesting government-directed buying at a scale that could be vulnerable to political pressure if U.S. sanctions enforcement intensifies.1
Urals traders are working through whether the weekly dip to 3.25 million bpd marks the beginning of more sustained export compression or reflects the volatile interplay between refinery maintenance cycles and drone attack timing. Ukrainian forces have demonstrated the range and accuracy to hit infrastructure deep inside Russian territory. Kpler analysts noted the apparent shift toward targeting hydrocracker units rather than primary distillation equipment — longer-lasting disruption becomes plausible if that tactic continues. The next vessel-tracking update will show whether the August export dip deepens or reverts toward the year-to-date average.2,7