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Exxon Mobil (XOM) stock returned 63.1% over the past year, compared with 17.1% for the S&P 500. Further gains will need a fresh driver, and management named one during a July 31, 2026 call. Executives framed the asset as a turning point for Exxon’s cash. Which project is it, and what has changed there?
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Exxon Mobil Has Recovered What It Spent In Guyana
That project is Exxon’s Guyana development, where the company has now earned back its investment. Management said during the July 31 call that the company fully recovered its $55 billion investment in the region, alongside all operating costs. Under the contract, up to 75% of production can go toward recovering that investment, and management said the remaining production is shared 50-50 with the government of Guyana.
Guyana already operates at scale, pumping gross volumes of about 900,000 barrels a day during the second quarter of fiscal 2026. An analyst on the call asked whether the payback means more free cash flow or simply a smaller share of the oil. Management answered that it was “very much an inflection into free cash flow.” In the company’s view, the project has transitioned from paying back its cost to adding to Exxon’s cash.
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How Much Could Guyana Add To Exxon Mobil?
Guyanese operations fall under Exxon’s Upstream business. That unit generated $102 billion of revenue in fiscal 2025, compared with $324 billion for the entire company. The division also houses the Permian basin, where Exxon set a second-quarter production record of more than 1.8 million oil equivalent barrels a day.
A payback event like the one in Guyana ultimately surfaces in cash generation. Exxon posted free cash flow of $17.0 billion in the second quarter of fiscal 2026, up from $5.27 billion a year earlier. That single quarter accounted for more than half of the $30.6 billion the company generated over its last four quarters. Speaking about Guyana, management said it expects twice 2025’s level of free cash flow in 2030, and the company is evaluating a ninth FPSO, a floating production ship.
Exxon stock finished trading on October 20, 2026, just 0.6% below its highest close of the past year. At that level, the shares traded at 22.7 times earnings over the past four quarters, tracking closely with the 23.0 multiple for the S&P 500. That four-quarter stretch includes the second quarter, which delivered $14.5 billion of the $32.8 billion Exxon earned.
What Could Keep Guyana From Lifting Exxon Mobil?
The primary doubt is how much of the second quarter’s cash stemmed from oil prices rather than from Guyana. Management said that market prices ran higher than base assumptions, generating more cash sooner. Executives also stated that the conflict in the Middle East affected Exxon’s operations there, and Exxon temporarily lost about 10% of its upstream production in the quarter.
The next step in Guyana has a deadline. Exxon’s fifth FPSO, Errea Wittu, set sail toward Guyana in June and remains on track to start up by the end of 2026, management said. That leaves two things to watch: Exxon’s free cash flow in its third-quarter report, expected on or around October 30, 2026, and the start-up of Errea Wittu before the end of 2026.
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