Chevron and ExxonMobil Profits Soar Amid Refining Capacity Crunch

Chevron and ExxonMobil announced substantial gains in third-quarter earnings, fueled by a surge in refining profits as their U.S. refinery operations intensified production to meet heightened diesel demand. Both companies saw their stock prices climb to historic highs on Friday, with Chevron shares rising nearly 2% and ExxonMobil shares increasing over 1%.

Global fuel supplies have been disrupted by ongoing conflicts involving Ukraine, Iran, and Houthi militants targeting refineries in Russia and the Middle East. These attacks have slashed global refining capacity by millions of barrels per day, prompting importers to turn to U.S. Gulf Coast refineries for diesel fuel. This shift has created a supply bottleneck, driving prices higher and benefiting U.S. refiners.

ExxonMobil reported a doubling of profits to $15.4 billion, or $3.72 per share, for the third quarter compared with $7.5 billion, or $1.76 per share, during the same quarter in 2025. After adjusting for one-time items, the company posted earnings of $4.23 per share, surpassing Wall Street’s forecast. In an interview with CNBC, Exxon CEO Darren Woods emphasized the tight refining capacity, highlighting diesel as a critical factor due to its essential role in economic activity. He described diesel demand as very inelastic, meaning consumption remains steady despite price changes.

U.S. diesel prices have climbed sharply, reaching a national average of $6.32 per gallon on Friday, according to AAA. This marks an increase of over 70% compared to the previous year, with prices hitting record levels in September.

Chevron’s net income grew nearly 200% to $9.9 billion, or $5.06 per share, compared to $3.5 billion, or $1.82 per share, in the third quarter of 2025. Adjusted earnings per share came to $5.28, exceeding analysts’ expectations of $4.89. Chevron CEO Mike Wirth described the current system as stressed and fragile, reflecting the challenges faced by the refining sector amid geopolitical tensions and supply constraints.

Both companies outperformed analyst estimates for the quarter. Chevron reported revenue of $67.8 billion versus the $61.6 billion expected, while ExxonMobil’s revenue reached $113.2 billion, beating the $103.1 billion forecast.

The strong profits generated by these largest oil companies during a period marked by international conflict have sparked political debate. Former President Donald Trump criticized Chevron and Exxon in August for earning excessive profits amid fuel shortages.

Chevron’s refining earnings soared over 300% to $4.9 billion from $1.1 billion a year earlier. Its oil and gas production segment also contributed significantly, earning $5.7 billion, up 70% from $3.3 billion in the prior year’s quarter. The company’s U.S. refineries processed record crude volumes, slightly exceeding 1 million barrels per day, running at 98% capacity. Production yields for diesel and jet fuel increased by more than 10%, according to Wirth.

ExxonMobil’s refining division posted profits of approximately $7.2 billion, marginally surpassing its production earnings of about $7.1 billion. Refining profits year-to-date have nearly tripled to $11.4 billion compared with $4 billion over the same period in 2025. Exxon’s Gulf Coast refineries operated at full capacity, producing record diesel volumes during the quarter.

While Chevron’s oil and gas production edged down to 3.9 million barrels per day from roughly 4 million barrels per day in the previous year, the decline was primarily in international operations affected by Middle East conflicts. U.S. production remained stable year over year. ExxonMobil produced around 4.5 million barrels per day in 2026, a slight decrease from nearly 4.7 million barrels during the first nine months of 2025.

This surge in refining profits highlights the strategic role U.S. refineries play amid global supply disruptions. The ongoing geopolitical instability and attacks on foreign refineries have underscored the importance of domestic refining capabilities in ensuring fuel availability. As diesel demand remains crucial to transportation and industry, the current market dynamics have resulted in strong financial performances for major energy companies while presenting challenges for consumers and policymakers alike.