Big Oil’s Record Haul: How the Iran Conflict Delivered Chevron and Exxon Their Richest Quarter Yet

Chevron just logged its richest three months on record. ExxonMobil wasn’t far behind. Together the two energy giants pulled in more than $26 billion in profit during the second quarter as conflict in the Middle East tightened global oil supplies and sent prices higher.

The numbers tell a stark story. Chevron reported net income of $12.1 billion. That figure more than quadrupled from the same period a year earlier. Exxon posted $14.5 billion. Its haul more than doubled last year’s comparable quarter and marked the company’s strongest showing since the early days of the Russia-Ukraine war. Fortune laid out the details first.

Combined the two companies generated roughly $27 billion. That total is nearly three times what they earned in the same stretch of 2025. Reuters Breakingviews put the windfall in perspective. Such gains don’t arrive by accident. They reflect a volatile mix of geopolitics, market mechanics and operational resilience.

The spark came from escalating tensions between the United States and Iran. Fighting disrupted flows through the Strait of Hormuz. That narrow passage normally carries about one-fifth of global oil trade. Its effective closure removed millions of barrels from the market each day. Prices responded. Global benchmarks climbed more than 40 percent this year. Refining capacity suffered too. The conflict wiped out an estimated 6 million to 7 million barrels per day of processing ability through outages in the Middle East, Russia and China. CNN reported those capacity losses helped drive record margins on gasoline, jet fuel and diesel.

Upstream operations delivered strong results. Chevron produced 4.1 million barrels of oil equivalent per day. That edged higher than the first quarter. Exxon managed 4.5 million barrels daily despite a slight dip from the prior period. Both companies leaned heavily on their U.S. shale holdings. Exxon pulled roughly 40 percent of its global output from the Permian Basin alone. The volume reached 1.8 million barrels of oil equivalent each day. Chevron’s Permian production topped 1 million barrels daily and accounted for more than a quarter of its total.

Refining and chemicals added even more lift. North American plants ran at high rates while competitors in other regions faced outages or higher feedstock costs. Exxon’s chemical margins jumped about 180 percent from the previous quarter. Petrochemical facilities benefited from cheap domestic ethane. European and Asian rivals paid more for oil-based naphtha. The disparity translated into windfall gains. One industry observer on X noted the war redistributed profit to operators whose plants kept running.

Yet the results carried nuances. Exxon fell slightly short of some Wall Street forecasts. Its shares slipped about 1.5 percent in trading Friday even as the company’s market value hovered near $650 billion. Chevron beat expectations. Its stock rose more than 2 percent and pushed the company’s valuation above $390 billion. Both trade close to record highs reached earlier this year.

Executives struck measured tones. Chevron Chief Executive Mike Wirth played down any lasting hit to fuel demand. “Demand destruction is not obvious to me at any significant scale,” he said on the earnings call. “I would say it’s hard to find evidence of that at this point.” He pointed to China as the key uncertainty. Beijing has drawn heavily from strategic reserves and curtailed fuel exports. Those moves have kept oil prices from climbing even higher despite the supply shock. The global benchmark settled near $90 a barrel.

Exxon Chief Executive Darren Woods voiced confidence that the region would stabilize. “Ultimately, the world has to resolve the conflict there and get to a stable situation where those critical resources in the region find a way to the market in a reliable way,” Woods said. He added that the resources “are just too critical to the overall economic health of the world for them to stay offline or for them to be unstable.” For now Exxon has lost output in Qatar. That exposure explains why its profit stopped short of an all-time peak. Still, outside the Middle East the company achieved its highest production levels in more than two decades.

Consumers felt the other side of the ledger. Average gasoline prices climbed above $4 a gallon in many markets. One analysis pegged the cumulative cost to American drivers at more than $76 billion in higher fuel and diesel expenses. Former Washington Governor Jay Inslee, a Democrat, criticized the windfall. “Oil and gas companies are pocketing billions from Trump’s war while the consumers pay more at the pump and the grocery store,” he said in a statement reported by multiple outlets. Lawmakers on both sides of the aisle have questioned the optics of record corporate earnings amid household strain. The Washington Post captured the political backlash.

But the companies show no sign of pulling back. They continue to pour capital into new prospects. Chevron plans further investment in Iraq, including revival of a long-defunct pipeline from Kirkuk to the Mediterranean. Both firms eye opportunities in South America, with Venezuela’s reemergence on the radar, as well as West Africa and the Eastern Mediterranean. Wirth called the current inventory of projects “the largest and highest-quality opportunity set that we’ve had in years.”

Permian output will keep rising in the near term. So will liquefied natural gas exports from North America. Longer term the majors argue that fresh supplies will be needed as older fields decline. A postwar surge in Middle East production could create a temporary glut. Even so, executives maintain that sustained investment remains essential.

The earnings arrive against a complicated backdrop. President Trump has pressed oil companies to lower pump prices. Antitrust concerns linger. Some voices on X accused the firms of exploiting the conflict for gain. Others highlighted execution differences. Chevron reduced debt and beat forecasts. Exxon emphasized portfolio strength. “Markets were supportive, but our performance reflected the strength of the portfolio and operating model we have built over many years,” Woods said. The quarter was shaped by disruption. It was defined by who could still produce and refine at scale.

Analysts will watch the coming months closely. If tensions ease and Hormuz reopens, prices could moderate. Yet the structural advantages of U.S. shale, integrated refining and chemical operations suggest these companies are positioned to capture upside even in a lower-price environment. For now the numbers speak clearly. Conflict drove scarcity. Scarcity delivered profit. And the two largest American oil companies proved adept at converting one into the other.

Houston-based operations anchored much of the success. Chevron’s revenue climbed 56 percent to more than $70 billion. Exxon’s topped $116 billion, up 42 percent. Downstream earnings swung dramatically. Chevron’s refining and marketing segment generated $4.9 billion in profit compared with a loss of $817 million a year ago. The pattern repeated across peers. Shell reported nearly $11 billion in earnings, its second-best quarter ever.

The episode echoes earlier shocks. In 2022 Russia’s invasion of Ukraine produced similar windfalls. In 2020 Exxon recorded a $22.4 billion annual loss when prices briefly turned negative. Volatility defines the business. So does the ability to adapt when conditions swing in your favor. This time the trigger was Iran. The beneficiaries were those with assets outside the immediate conflict zone and the infrastructure to maximize every barrel.

Debate over windfall taxes or excess-profit levies may intensify. Political pressure is already building. Yet the underlying economics remain compelling. Global demand for oil and gas persists. Transition efforts in China and elsewhere have not yet displaced hydrocarbons at scale. Strategic reserves can buffer short-term shocks but not replace consistent supply. The majors see an opening to invest in that supply. Their latest results give them the cash to do so.

Whether those investments accelerate the energy transition or simply extend the fossil era will shape the next chapter. For industry insiders the immediate lesson is simpler. Geopolitical risk cuts both ways. It disrupts markets. It also creates pockets of extraordinary value for those prepared to capture them. Chevron and Exxon demonstrated that preparation in the second quarter of 2026. The rest of the sector will study their results for clues on what comes next.