Marathon Capitalizes on Middle East Supply Disruptions With Global Fuel Routes

Key Details Marathon Petroleum, the nation's largest refiner, has deployed fuel tankers on unconventional shipping routes during Middle East tensions, capitalizing on supply chain disruptions. The Ohio-based company sent ultra-low-sulfur diesel from Los Angeles to Australia for the first time, while routing jet fuel from the Gulf Coast to Alaska and naphtha to Asian markets. Additional shipments included alkylate moving from the Gulf Coast to Los Angeles and various Jones Act waiver operations across the Pacific Northwest. Why It Matters With the Strait of Hormuz largely closed to traffic, global crude and refined product flows have shifted dramatically. U.S. crude and product exports hit record levels as countries dependent on Middle Eastern oil seek alternative suppliers. Marathon's position as a domestic-focused refiner, primarily sourcing from U.S. and Canadian crude, insulates the company from direct supply constraints while opening profitable export opportunities. Market Opportunities CEO Maryann Mannen noted Marathon is "largely insulated" from regional supply disruptions, positioning the company to leverage strong demand. The company identifies robust markets for fuel exports into Europe and Latin America. Foreign-flagged ships operating under extended Jones Act waivers are now carrying fuel between U.S. ports, replacing typically more expensive U.S.-flagged vessels and expanding operational flexibility for Marathon's distribution network.