The oil crisis is yielding exceptionally high profits for American oil companies. On November 3, 2026, Marathon Petroleum reported a quarterly profit of $7.4 billion. Valero Energy and Phillips 66 are also raking in billions, even as wars and supply bottlenecks weigh on international fuel markets. In the third quarter alone, these three companies combined generated a net profit of approximately $19.8 billion. Rising prices for gasoline and diesel, in particular, are driving up revenues for refineries. While consumers and businesses shoulder higher energy costs, American oil processors are benefiting from significantly expanded profit margins.
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Oil crisis causes profits for American refineries to skyrocket
At Marathon Petroleum, quarterly profit surged from $1.4 billion to $7.4 billion over the course of a year—meaning the company earned more than five times what it had in the same period the previous year. Adjusted profit rose even more sharply, climbing from $915 million to $7.5 billion. The key driver, however, was not merely an increase in processing volumes, but rather a significant expansion in refinery margins.
In the third quarter, Marathon achieved a refinery margin of $45.70 per barrel, up from just $17.60 a year earlier—an increase of approximately 160 percent. At the same time, the refineries operated at full capacity, processing around 3.2 million barrels of crude oil per day. Consequently, the company benefited from both higher margins and increased production.
Three US Oil Companies Earn Nearly $20 Billion in Three Months
Marathon is by no means the only winner in these strained energy markets. Valero Energy reported a net profit of $6.8 billion for the third quarter—a significant jump from the $1.1 billion earned in the same quarter last year. In just one year, the company’s profit has more than sextupled. Phillips 66 also posted an exceptionally high quarterly profit of $5.6 billion.
Combined, these three US oil companies generated approximately $19.8 billion in profit over the span of just three months. While these figures represent the companies’ total reported net income—rather than just earnings from their refining operations—they nonetheless illustrate the sheer financial scale reached by today’s elevated fuel margins. As the global supply of oil products remains constrained, major American refiners are raking in billions.
War and Supply Bottlenecks Further Boost Profits
A primary driver is the tight supply situation in international oil markets. Conflict in the region is affecting oil transport through the Strait of Hormuz, while attacks on energy infrastructure in the Middle East and Russia have further restricted fuel supplies. Consequently, the price of refined products has risen significantly relative to the cost of crude oil, creating additional profit opportunities for companies with large refining capacities.
The critical factor here is the price differential between crude oil and the fuels produced from it. This “refining margin” is the key determinant of profitability for oil processors; when gasoline and diesel prices rise faster than the cost of crude oil, the margin expands. It is precisely this dynamic that is currently driving the profits of these American corporations. For consumers, however, this same market situation translates into higher fuel costs.
Marathon sells two refineries despite multi-billion dollar profits
Alongside its exceptional financial results, Marathon has announced the sale of refineries in a deal worth billions. The corporation is selling its plants in St. Paul Park and Mandan to CVR Energy. The agreed purchase price is approximately $4.2 billion, plus an adjustment for net working capital. Together, the two facilities have a combined processing capacity of 177,000 barrels of crude oil per day. Marathon intends to reinvest the proceeds primarily into highly profitable projects along the U.S. Gulf Coast.
The buyer, CVR Energy, is also already benefiting from high refining margins. The company reported a quarterly profit of $570 million, up from $374 million in the previous year. The acquisition will increase its processing capacity from 207,000 to 384,000 barrels per day. Furthermore, the international commodities trader Trafigura is supporting the deal with an $800 million equity investment. Following the acquisition, Trafigura is set to become the exclusive supplier of crude oil to the two refineries.
Billions for shareholders as fuel prices rise
The high profits are also reflected in payouts to shareholders. In the third quarter, Marathon returned a total of $3.3 billion through dividends and share buybacks. At the same time, the company announced a ten percent increase in its dividend. Similarly, Phillips 66 returned $2.8 billion to its shareholders via dividends and share buybacks.
The oil crisis thus highlights two economically contrasting trends. On one hand, supply bottlenecks are driving up the cost of gasoline, diesel, and other petroleum products. On the other, American oil companies are reaping extraordinary profits as a result, allowing them to distribute billions to their owners. The quarterly figures released confirm that current market disruptions are proving to be an extremely lucrative business for major refinery operators.
Author: Blackout News
Sources: Reuters (03.11.26) – Marathon (03.11.26) – CVR Energy (03.11.26) – Philips66 (28.10.26) – Valero (22.10.26)