LONDON, April 14 (Reuters) - European Union and G7 restrictions on Russian oil exports led to a global shift in oil flows, with Asian refiners soaking up discounted Russian crude, in part explaining the recent OPEC+ decision to curtail output further, the West's energy watchdog said on Friday.
"The rapid upheaval in global crude trade flows, may in part explain the recent decision by OPEC+ to cut production," the IEA said.
Unlike Asian refiners, which benefited from heavy discounts on Russian crude, European refiners have not been given any price incentive to process Middle East crudes, the IEA said.
Bottlenecks and logistical constraints which prevent some European refiners from handling very large crude carriers (VLCCs) and a rise in Middle East crude differentials to the region partly explain why Europeans shunned Middle Eastern medium sour.
Higher energy costs for reducing sulphur content in crude to produce cleaner fuels, a process known as hydrotreating, was another reason, the IEA said.