Mideast Strife Reroutes Global Oil Investment

Major international oil companies are reassessing how much capital to commit to the Middle East after a U.S.-Israeli conflict with Iran that began five weeks ago, according to the information provided. The fighting has damaged energy assets and interrupted movement through the Strait of Hormuz, a key route for regional exports. As a result, companies are weighing whether future exploration and development should tilt toward other areas described as “new frontiers.”

The conflict has affected roughly one-fifth of global oil and liquefied natural gas (LNG) production, with dozens of facilities reported damaged across the Gulf. A prominent example cited is Qatar’s LNG hub, which sustained damage from an Iranian missile strike on February 18. The material says the hit could translate into $20 billion a year in lost revenue and that repairs could take as long as five years.

Transit disruption has centered on the Strait of Hormuz, described as a critical chokepoint for 20% of global oil and gas flows. The closure of the strait has been linked in the material to an estimated $1 billion per day in lost export revenue for the region. The same set of facts indicates that the perceived geopolitical risk for projects in the Middle East has increased, pushing investors and companies to demand a higher risk premium for exposure to the area’s energy sector.

Pricing signals referenced in the material point to a repricing of longer-dated oil expectations. Long-term Brent crude prices for 2030 are said to have climbed by about 10% to $72 per barrel since the conflict began. The information provided frames this move as consistent with heightened uncertainty around supply reliability and infrastructure security in a region that is central to global energy trade.

The reassessment comes despite the Middle East’s large resource base. The material states the region holds about half of global proven oil reserves and 40% of proven gas reserves. It also notes that Middle Eastern assets represent substantial portions of some major companies’ portfolios, citing an example that 41% of Exxon’s reserves are tied to the region.

Investment levels underscore what is at stake for both producers and global markets. Oil and gas investment in the Middle East totaled $130 billion in 2025, according to the material. Even with those commitments, the combination of infrastructure damage, shipping disruption, and uncertainty is described as likely to redirect future spending decisions, with implications for where new supply is developed and how global energy companies balance risk across their portfolios.