U.S.-Saudi Investors Commit $5 Billion to Gulf Refinery Expansion Amid Capacity Crunch

A $5 billion refinery bet is taking shape in the Persian Gulf, backed by a consortium of U.S. and Saudi investors who see tightening global refining capacity as a durable commercial opportunity. The venture, called MERA Oil, brings together Texas-based MWG Group, the Patel Family Office, and PWS, a company linked to Saudi AHQ Group. The facility will process 200,000 barrels of crude oil daily and is being sited outside the Strait of Hormuz, according to Reuters.

The capital commitment reflects a widening supply-demand imbalance in refined fuels. Jet fuel prices have surged 20 percent as global crude demand remains elevated, while refining capacity has contracted sharply. The consortium is currently evaluating three potential locations within the Gulf Cooperation Council member states, which comprise six Gulf nations in the region.

The project extends well beyond a standalone refinery. The complex will include a deepwater port, storage infrastructure, and export facilities designed to move finished products to international markets. The consortium has also flagged the possibility of adding sustainable aviation fuel processing and carbon management capacity at a later stage, according to Reuters.

The investment decision arrives as regional instability has begun to bite directly into global refining economics. Saudi Aramco shut down its Jazan refinery this week following a Houthi strike, removing 400,000 barrels per day from global supply. The attack occurred on Saturday; video verified by Reuters documented a large plume of smoke rising from the facility. Houthi military spokesman Yahya Saree claimed the group also struck Aramco facilities in Yanbu. Saudi Aramco has not disclosed damage assessments or restart timelines, though media reports suggest repairs may extend until mid-August.

The Jazan closure compounds an already acute shortage. Analysts had warned for months about tightening refining margins, but pressure intensified only in recent weeks as crack spreads (the difference between crude and refined product prices) reached all-time highs. That gap reflects the mismatch between fuel demand and available supply, exacerbated by ongoing conflict in the Persian Gulf, the Red Sea, and spillover effects from Russia’s war.

The market faces crosscurrents. Russia has begun restarting refineries damaged by Ukrainian drone strikes, which could ease some capacity constraints. Moscow’s continued ban on diesel exports, by contrast, limits the upside benefit for global markets seeking to rebalance supply and demand.

By locating outside Hormuz, the MERA Oil consortium reduces exposure to chokepoint disruptions that have repeatedly rattled crude flows and refining operations across the region. At 200,000 barrels per day, the facility would be a meaningful contributor to regional refining supply once operational. No construction timeline or startup date has been announced, leaving open the question of whether the project can reach production before the capacity crunch either eases or deepens further.