Kazakh Oil Route Hits Russian Risk

Kazakhstan's oil problem has become Europe's problem because the workaround Europe built after Russia's full-scale invasion was always more fragile than it looked. Refineries that could no longer use Russian crude turned to Kazakh barrels. The oil was different. The route was not.

After drone strikes hit tankers at Russia's Novorossiisk terminal, Kazakhstan prepared to halt exports through the CPC pipeline, its main crude route to European markets. The weak point is now plain enough: Kazakh oil still leaves through Russian territory and into the Black Sea, where ships have become targets.

Three Strikes, Then Silence

The Caspian Pipeline Consortium, a multinational venture carrying mainly Kazakh crude to a loading terminal on Russia's Black Sea coast, suspended operations twice in three days. On 19 July, drones struck two tankers during loading. CPC briefly resumed, then stopped again on 20 July after a third vessel was hit (S&P Global, BOE Report). By 21 July, Kazakhstan was preparing to stop pumping altogether because tanker companies would no longer send vessels into the area (Bloomberg).

CPC's shareholders include KazMunayGas, Chevron, ExxonMobil and Shell, alongside Russia's Lukoil (CPC). European refiners have treated CPC Blend as a workable substitute for sanctioned Russian barrels (EIA). On paper, the barrel is Kazakh. On the map, it is still dependent on Russia. In practice, the deciding power now sits with tanker companies assessing whether a voyage has become too dangerous.

Berlin's Refinery Problem

Germany shows how route risk becomes a domestic fuel issue. The PCK refinery in Schwedt, which supplies Berlin, Brandenburg and parts of western Poland, lost access to Kazakh crude through the Druzhba pipeline in July. The missing volumes accounted for about one fifth of processed oil. A substitute delivery from South America kept utilisation near 80%, according to the Federal Economy Ministry (Zeit). Berlin says there is no fuel emergency.

The government is now looking again at an upgrade to the pipeline from Rostock to Schwedt, which would bypass Russian-controlled routes altogether. But the project is caught in an awkward legal trap. EU rules limit Berlin's ability to subsidise infrastructure if the benefit flows to Rosneft Deutschland, the Russian-owned company that still operates PCK under German government control (Zeit).

The Risk Is Not Confined to One Terminal

On 21 July, a drone struck the propane tanker Gas Lisbon in the western Black Sea as it headed to Ukraine's Danube port of Reni. Romania rescued all 17 crew (Euronews, tagesschau). The strike took place in Romania's exclusive economic zone, where Bucharest has rights over resources and safety but not full sovereignty. That distinction matters: it makes a NATO military response unlikely, leaving surveillance and deterrence as the more probable course (BBC).

Bulgaria, Romania and Turkey already run a trilateral mine-countermeasures task group, now expanding towards infrastructure protection (Armymedia). That may reduce some immediate danger. It does not answer the bigger problem of energy routes running through a war zone.

The route risk is now feeding directly into EU politics. The 21st sanctions package against Russia remained unresolved in mid-July, with the oil price cap among the disputed points (ANSA). EU sanctions require unanimity, meaning any single government can hold up the package. Greece has reportedly blocked provisions banning Russian LNG transport to protect its specialised shipping sector, even as Greek-interest tankers were among the vessels struck near the CPC terminal (Euronews, Newsit).

Each disruption also gives Hungary's Viktor Orbán the argument he wants. According to Telex, Budapest bought €591 million of Russian energy in June, and Orbán presents continued Russian imports as a necessity, even when Hungary's own reserves data show no supply crisis (Portfolio).

Europe changed the ownership label on part of its oil supply. It did not change the geography. Until alternative pipelines and loading infrastructure exist outside the Black Sea war zone, that gap between where the oil comes from and where it must travel is where European energy security will keep breaking.