The gap between the two leading crude oil benchmarks has widened to levels not seen since June 2019 as easing gasoline demand in the United States weighs on US crude while tight supply supports the international Brent benchmark.
Brent crude futures closed at an $8.50 per barrel (bbl) premium to US West Texas Intermediate (WTI) on Friday, the widest since June 2019 excluding spikes related to contract-expiry dates, Refinitiv data shows.
“Foreign demand for American crude should increase as WTI-linked cargoes become comparatively more attractive,” Stephen Brennock of oil broker PVM said.
The spread is closely watched by US exporters as the wide difference makes US shipments more attractive to global buyers.
“The arb is wide enough for US exports to challenge the all-time record of 4.462 million (barrels per day) from December 2019 as early as this week,” Robert Yawger, director of energy futures at Mizuho in New York, said in a note.
Prices for light sweet grades on the US coast have climbed this week, a signal of interest in US barrels worldwide. The spread between light sweet crude at Midland and the Gulf coast widened to as much as 50 cents last week from an average of 30 cents earlier in the month.
“People are paying up for barrels at the coast,” one US-based broker said.
Light Louisiana Sweet rose to a $3.50 premium to US crude futures on Friday, highest in five months.
US gasoline inventories posted a larger-than-expected build on weakened demand during the peak summer driving season, according to the Energy Information Administration.
“Gasoline accounts for half of total US oil consumption and serves as a barometer for the health of the world’s biggest economy, hence the impact on the WTI crude benchmark,” PVM’s Brennock said.
Brent, meanwhile, is stronger due to tight supply resulting from the loss of Russian barrels after the country’s invasion of Ukraine and persistent underproduction from OPEC+, the Organization of the Petroleum Exporting Countries and allies such as Russia. Buyers are concerned that OPEC is close to running out of spare capacity, limiting its ability to raise output further.
The supply tightness pushed Brent’s intermonth spreads to $4.82/bbl on Friday, the widest backwardation on record when excluding expiry-related peaks in the last two months. In a backwardated market, front-month prices are higher than those in future months, signaling tight supplies.
This compares with backwardation in WTI intermonth spreads of $2.27/bbl on Friday.
