Russia's Oil Export Gridlock Sparks Urgent Rail and Terminal Scramble—Ust-Luga and Primorsk Out, Vysotsk and Taman In

The disruption to Russian oil exports is now a severe and quantifiable shock. At least 40% of Russia's oil export capacity is at a halt, equivalent to roughly 2 million barrels per day. This is the most severe supply disruption in the modern history of the world's second-largest oil exporter.

The attack has targeted the critical Baltic export corridor. The ports of Ust-Luga and Primorsk are unable to operate, with each accounting for a significant share of total exports: 20% of Russia's total oil exports departed from Ust-Luga and 22% from Primorsk. Recent satellite imagery confirms the scale, showing no oil shipments from any of Russia's three Baltic ports for two consecutive days in late March for the first time since the invasion began. This directly severs a major pipeline for crude to Europe.

Adding to the pressure is a separate strike on domestic refining capacity. On Sunday, a drone attack hit Russia's NORSI oil refinery, the country's fourth-largest. While the immediate impact on daily output is unclear, the attack introduces new uncertainty into Russia's domestic fuel supply chain, compounding the external export shock.

The Mechanism of the Disruption

The export bottleneck is forcing a costly and complex operational scramble. With the critical Baltic ports of Ust-Luga and Primorsk unable to handle shipments, refineries are being forced to seek alternative, more expensive routes. The most immediate and expensive option is rail transport to other terminals, a move that adds significant logistical complexity and cost to each barrel exported.

The disruption to the Primorsk route is particularly acute. Since March 22, refineries in European Russia and Siberia have been unable to deliver diesel fuel to this terminal, leaving them without their most viable export outlet for that product. As one industry source noted, diesel has not been accepted in Primorsk since that date, a gap that could lead to a decrease in oil production if unresolved.

Refineries are now considering sending shipments to more distant terminals like Vysotsk on the Gulf of Finland or Taman on the Black Sea. But both options present challenges. Vysotsk has a smaller handling capacity, while shipping to Taman would require coordinating a larger number of rail cars. This shift away from the efficient, high-volume port system to fragmented rail and alternative sea terminals is a clear sign of operational strain.

The timing of this disruption is critical. It coincides with a period of high global oil prices, with benchmarks exceeding $100 a barrel. For the Russian budget, which relies heavily on oil and gas revenue, this loss of export capacity is particularly acute. The attacks are targeting the very infrastructure that generates the cash flow needed to fund the state, making the physical disruption a direct blow to fiscal stability.

Domestic and Policy Responses

Russia is scrambling to manage the dual crisis of lost export capacity and domestic fuel supply. The immediate response is a scramble to secure gasoline for its own market. This follows an emergency stoppage at a key unit of Lukoil's NORSI refinery, one of Russia's largest. The incident, which occurred in early January, has forced the plant to halt a catalytic cracking unit and another reformer, with industry sources saying it will halve high-octane gasoline output for the month. In a direct move to bolster domestic supplies, Lukoil has halted its own gasoline exports and requested other companies to help supply up to 200,000 tons of AI-95-grade gasoline.

The government is now considering a broader policy tool to prevent shortages. According to reports, the Russian government is considering a ban on gasoline exports after the NORSI incident. This would echo a similar ban introduced last September to tackle domestic price spikes, though most restrictions were later lifted. The move underscores the vulnerability of the domestic market when key refining capacity is disrupted, even as the country faces a massive external export shock.

The longer-term risk is that Western pressure could escalate to curb these strikes. Ukrainian President Volodymyr Zelensky has stated that allies have asked Kyiv to reduce attacks on Russia's energy sector due to the global energy crisis. Analysts note that the longer the war continues, the more likely it becomes that the US will attempt to pressure Ukraine to stop these targeted strikes. Yet for now, the immediate effect is a sustained and severe supply reduction. The attacks have already halted at least 40% of Russia's oil export capacity, and the domestic policy response is a reactive effort to contain the fallout from that disruption.

Market Implications and Catalysts

The key to understanding the market's next move lies in monitoring three specific catalysts that will determine whether the current supply shock is a temporary disruption or a persistent new normal.

First, watch the status of the Druzhba pipeline and the seized tankers. These are not just minor contributors to the 40% capacity loss; they are critical, hard-to-replace choke points. The pipeline, which runs through Ukraine to Hungary and Slovakia, has been a target of Russian strikes, and its current operational status is a major uncertainty. Similarly, the seizure of Russia-linked tankers by Western authorities remains a source of lost export volume. Any resolution or further escalation here will directly impact the total supply available to global markets.

Second, track for an official announcement of a gasoline export ban. The Russian government is already considering this step after the NORSI refinery incident, and it would be a significant tightening of global fuel supply. Such a ban would force more gasoline into the domestic market, potentially easing local prices but removing a key export product from the global pool. This would amplify the price-supporting effect of the crude oil disruption, particularly for diesel and gasoline markets.

Finally, monitor the frequency and success of Ukrainian drone attacks on other key infrastructure points in the coming weeks. The attacks have already forced a costly operational scramble, but they are not yet a permanent solution for Russia's export problem. If the attacks intensify or spread to other critical nodes-like the Black Sea port of Novorossiysk or other major pipelines-the supply shock could deepen. Conversely, if the attacks subside, Russia may gradually restore some capacity through alternative routes, easing the pressure.

The market is now in a wait-and-see mode, with prices sensitive to any news on these fronts. The initial shock has been severe, but the trajectory depends on whether these secondary pressures persist or are mitigated.