Strait of Hormuz Oil Flows Surge Despite Tanker Attacks

Gulf crude exports have pushed past pre-war levels on multiple days in September despite rising geopolitical friction and vessel strikes in the critical Strait of Hormuz energy corridor.

### Catalyst Analysis: What Changed - Maritime intelligence firm Kpler reported Gulf oil flows, excluding Iran, recovered above 81 percent of pre-war levels in September, with wider Middle East crude exports exceeding pre-war benchmarks on 14 days during the month. - The recovery coincides with a sharp escalation in attacks on tankers, including a recent projectile strike injuring 12 crew members on a Panama-flagged vessel and incidents involving the MT Kazimah III and the Lipsi. - Brent crude, the global benchmark, traded at $99.57 a barrel on Tuesday, while U.S. West Texas Intermediate crude fell 1.2 percent to $88.37 a barrel, with prices remaining elevated near $100 compared with approximately $72 before hostilities began.

### Impact on Energy Corridors and Shipping Shipping companies navigating the Strait of Hormuz face severe freight, insurance, and security headwinds. Prior to the conflict, the corridor handled approximately 125 large commercial vessels daily, accounting for roughly 20 percent of global crude and liquefied natural gas supplies. Iranian blockades and continuing threats from the Islamic Revolutionary Guard Corps (IRGC) continue to constrain normal transit operations.

### Winners, Uncertainties, and Risk Watch - **Freight and Security Costs:** Higher transit risks translate directly into elevated operational expenses for maritime operators moving crude through Middle Eastern choke points. - **Price Volatility:** Global benchmarks remain elevated near $100 per barrel, reflecting persistent supply chain anxiety. - **Legal & Timeline Watch:** Ongoing naval blockades, retaliatory actions, and daily threats from state and proxy actors create continuous headline risk for global energy transport.