US Oil Exports Set to Increase with Largest WTI Discount to Brent in 11 Years

• The U.S. will release 172 million barrels from strategic reserves to control prices, pressuring WTI downward while Brent surged 3.8% on infrastructure attack concerns
• Freight costs from U.S. Gulf Coast to Europe jumped to $6 million per Aframax cargo from $4.36 million pre-war, but the wide WTI/Brent spread still makes exports profitable
• U.S. crude stocks at Cushing rose to 27.52 million barrels (highest since August 2024), further suppressing WTI prices and widening the export arbitrage window

Summary: US Oil Exports Set to Increase with Largest WTI Discount to Brent in 11 Years

Key Development: The discount between U.S. West Texas Intermediate (WTI) crude and Brent reached $12.05 per barrel on March 18, the widest spread in 11 years since March 2015, creating significant arbitrage opportunities for oil traders.

Main Drivers:

• U.S.-Israeli military operations against Iran have disrupted Middle Eastern oil infrastructure, including an attack on Iran's South Pars gas field
• Brent crude surged 3.8% while WTI rose only 0.1% on Wednesday
• The U.S. plans to release 172 million barrels from Strategic Petroleum Reserves (SPR) as part of an International Energy Agency coordinated release to stabilize prices, putting downward pressure on WTI

Market Impact:

Despite freight costs jumping from $4.36 million to $6 million per Aframax vessel (carrying up to 700,000 barrels) from the U.S. Gulf Coast to Europe, the wide WTI-Brent spread makes exports profitable. Analysts expect U.S. crude loadings for export to increase significantly in coming weeks.

U.S. crude inventories at Cushing, Oklahoma—the WTI pricing point—rose to 27.52 million barrels last week, the highest since August 2024, further suppressing WTI prices.

Analyst Perspective: Neil Crosby of Sparta Commodities noted that infrastructure attacks will drive Brent rallies over WTI, while chartering analyst Georgios Sakellariou reported increased cargo pickups from the U.S. Gulf Coast for March-April loading.

Outlook: Growing export demand could eventually close the arbitrage window as rising freight costs make shipping economics unworkable, potentially capping U.S. crude exports despite current opportunities.