Crude quality playing key role in oil flow reshuffle
The war in Ukraine has rerouted oil market flows as European buyers look both close to home and far afield for replacements for Russian barrels
The oil market has shown its flexibility and adaptability to changing crude flows since Russia’s invasion of Ukraine one year ago. Europe had to not only find new sources of supply but also try to replace medium sour Russian barrels with relevant substitutes with similar attributes. Crude quality has been a crucial if often understated challenge for refiners as key grades have been rerouted. Europe was heavily reliant on Russian oil when Moscow began its war in Ukraine. Before the invasion, Russia supplied almost a fifth of Europe’s seaborne crude oil imports, with this figure having dropped to around a tenth by time the EU had imposed sanctions in December 2022. “When the West decided to r
Also in this section
4 March 2026
The US president has repeatedly promised to lower gasoline prices, but this ambition conflicts with his parallel aim to increase drilling and could be upended by his war against Iran
4 March 2026
With the Strait of Hormuz effectively closed following US-Israel strikes and Iran’s retaliatory escalation, Fujairah has become the region’s critical pressure release valve—and is now under serious threat
3 March 2026
The killing of Iran’s Supreme Leader Ayatollah Khamenei in US–Israeli strikes marks the most serious escalation in the region in decades and a bigger potential threat to the oil market than the start of the Russia-Ukraine crisis
2 March 2026
A potential blockade of the Strait of Hormuz following the escalating US-Iran conflict risks disrupting Qatari LNG exports that underpin global gas markets, exposing Asia and other markets to sharp price spikes, cargo shortages and renewed reliance on dirtier fuels






