Full Breakdown
Oil Companies Poised for Record Profits as U.S.–Iran Conflict Disrupts Hormuz Shipping
7/31/2026, 12:32:05 PM
Conflict-Driven Oil Price Surge
The war in the Middle East, now in its sixth month, has halted most tanker traffic through the Strait of Hormuz, a chokepoint that previously moved about one-fifth of the world’s oil and natural gas. With crude supplies constrained, Brent prices jumped from roughly $70 to over $100 a barrel during March-May and briefly touched $126. The spike pushed U.S. gasoline to $4.10 a gallon, up from sub-$3 levels before the hostilities began.
Profit Gains for U.S. Refiners
Higher crude prices translated into “crack spreads” that are double historic norms. Refineries buying oil at about $80 a barrel are seeing potential margins of $50-$60 per barrel, compared with the usual $20-$25 range. American majors such as Exxon Mobil and Chevron, which own both production and refining assets, are therefore positioned to capture large windfall profits. Europe’s six largest oil firms reported a combined $22 billion in first-quarter earnings—a 43 % increase year-over-year, according to the nonprofit watchdog Global Witness.
Legislative Response
In March, Democratic lawmakers introduced a windfall-profits tax aimed at companies that produced or imported at least 300,000 barrels per day in 2025. The proposal would levy a 50 % excise on the difference between the current oil price and last year’s average price per barrel. Senator Sheldon Whitehouse of Rhode Island sponsored the Senate version, while Representative Ro Khanna of California offered a companion bill. Proceeds are earmarked for consumer relief measures.
Verbatim Quotes
- “There are constituencies around the world who are having a very good crisis, and the oil producers are one of them,” — Patrick Galey, fossil fuels lead at Global Witness
- “We cracked $4 again per gallon last weekend in gas stations that I drove by, and that’s a big expense, particularly for families that get their income from driving around from job to job in the work van or the work truck,” — Sen. Sheldon Whitehouse
- “The return on refining, on a percentage basis, has skyrocketed,” — Tom Seng, assistant professor of energy finance at Texas Christian University
- “Ultimately, users of the energy services pay,” — Timothy Fitzgerald, a University of Tennessee professor of business economics
- “If you’re a company that owns a bunch of refinery capacity, things look pretty good,” — Timothy Fitzgerald, a University of Tennessee professor of business economics
