Refining Margins, Not $100 Oil, Drove Exxon, Chevron and BP Earnings

Exxon and Chevron entered Friday with both stocks up 52% this year, and BP's American depositary receipts up 45%, after all three majors beat earnings forecasts on the strength of refining margins rather than crude prices.

The State Street Energy Select Sector SPDR ETF was on track in early trading to close at a new record high.

One slide in ExxonMobil's investor presentation after its third-quarter earnings, as highlighted by MarketWatch's "In One Chart" column, explains the financial position of the integrated oil giants very neatly. The knee-jerk speculation might point to $100-a-barrel crude, but that's not really the case.

Current oil prices are not all that different from last year, or in fact from the 10-year average. Natural-gas prices are a little stronger. Chemical margins are actually worse.

What actually moved the numbers?

Refining margins did. They are running wildly higher than anything the industry has experienced during the previous decade, according to the Exxon presentation.

Two geopolitical shocks tightened diesel supplies. The war in Iran played the larger role, and Ukraine's bombing of Russian refineries a lesser one. Those shocks landed on top of a decade of refining capacity being brought offline — a consequence of poor margins and the industry's shift toward biofuels.

Less capacity, tighter supply, higher margins. It was refining margin strength that boosted profits at Exxon, Chevron and BP.

How hard did the refiners run?

The third-quarter operating data shows the majors pushing their plants close to their physical limits:

• Exxon said U.S. Gulf Coast crude unit utilization was running at 100%, with the second-highest Gulf Coast diesel volume on record.
• Chevron reported record quarterly U.S. crude throughput.
• BP posted refining availability of 96.5%.

Those utilization rates matter because they show the profit surge came from sweating existing assets, not from new investment. There is little spare capacity left to exploit.

Where are the billions going?

Not into growth. The strategy, particularly at Chevron and BP, is to use these banner profits to reduce debt, according to the report — as opposed to increasing capital expenditure or returning a greater proportion of profits to shareholders through dividends and buybacks.

That choice marks a departure from previous boom cycles, when majors typically ramped up spending or announced flashy shareholder returns. Balance-sheet repair is the priority this time.

What's the so-what for investors?

The earnings story rests on a margin spike with identifiable, and potentially reversible, causes. War-driven supply disruptions in Iran and Russia tightened diesel markets; a decade of capacity closures amplified the squeeze. If geopolitics calm or new capacity comes online, the same lever that lifted Exxon, Chevron and BP this quarter could work in reverse.

For now, the market is pricing the boom as durable. A record high for the Energy Select Sector SPDR ETF, combined with 52% gains for Exxon and Chevron shares, says investors expect refining strength — and the debt paydown it funds — to hold into coming quarters.