Ukraine Strikes Russian Refineries, European Diesel Crack Spreads Hit Highest Since April
Alina Collins
Ukrainian drone strikes keep hammering Russian refineries, slashing diesel exports by half year-on-year. Europe's benchmark diesel crack spread topped $51.25 a barrel on Tuesday — its highest since April — as multiple supply gaps stack up.
What is a crack spread, and why is it spiking?
The crack spread — diesel futures minus crude oil price, the core gauge of refining profit — broke above $51.25 a barrel Tuesday, the highest since April.
The direct cause: Russia's June diesel exports halved year-on-year, with no meaningful rebound in the first five days of July, per energy analytics firm Vortexa.
This means → refining margins are surging because the bottleneck is not crude oil itself but the capacity to turn crude into diesel. Downstream product is scarcer than upstream feedstock.
Why did Russian exports collapse so suddenly?
Energy Aspects senior refined-products analyst Natalia Losada pointed to drone strikes on multiple refineries as the direct driver of the export drop.
FGE NexantECA refined-products head Eugene Lindell called Russian export volumes "shockingly low."
President Putin has flagged a full diesel export ban as one option to stabilise the domestic market. In plain terms = if Russia shuts the export valve to protect home supply, Europe's diesel shortfall widens another notch.
Hasn't the Persian Gulf supply crisis already passed?
Jet-fuel crack spreads, which surged after the Iran war broke out, have eased as oil flows through the Strait of Hormuz show signs of recovery.
But diesel has diverged sharply from jet fuel — the partial Gulf recovery helped bring jet-fuel prices down, yet it has done little to fill the gap left by Russian diesel.
This reflects a structural difference: Russia was Europe's key diesel supplier. A Gulf recovery feeds different product flows and barely touches Europe's diesel deficit.
Is the gasoline market tightening too?
U.S. gasoline inventories sit well below the seasonal average.
The reason: refiners have shifted capacity toward jet-fuel production, squeezing gasoline output.
This means → diesel, jet fuel, and gasoline — the three major refined products — are all tight at once, a sign that global refining capacity is stretched thin under multiple simultaneous shocks.
How long will this tightness last?
Sparta senior refined-products analyst Abhishek Kumar noted that even if Ukrainian strikes stop and Gulf supply normalises, heatwaves across southern Europe and the Mediterranean could force refiners to cut run rates or raise equipment-failure risk.
But he added: "Higher prices are attracting more barrels from the Middle East and India, which should cap further upside over the medium term."
Put simply = the supply gap is unlikely to close quickly, but high prices are their own signal — they pull distant cargoes toward the deficit, eventually putting a ceiling on the rally.
Content is for reference only, not financial advice.