Drone Strike on Saudi Pipeline Rattles Oil Market, Pushes Diesel Prices Higher

What happened

Saudi Arabia says its East-West pipeline — the main route for transporting Middle Eastern oil while bypassing the blockaded Strait of Hormuz — was struck by drones launched from Iraq. Traders warn the pipeline's shutdown could remove as much as 4% of global oil supply unless it is reopened within days. Satellite images show fire damage to sections of the pipeline in Saudi Arabia's Hejaz region, and Riyadh has not given a firm timeline for repairs.

Added pressure on supply

The situation is compounded by continued territorial gains by Iran-backed Houthi rebels, which are complicating Saudi Arabia's options for shipping oil to Asia through the Bab el-Mandeb Strait. Commonwealth Bank commodities analyst Vivek Dhar said growing Houthi control of the strait is forcing more Saudi oil to be rerouted north via the Suez Canal, a longer journey that has already driven up crude tanker rates. Additional demand is coming from China, which has resumed building up crude imports after months of drawing down domestic reserves. Dhar warned that global oil and refined-product inventories, previously estimated at only 5 to 11 weeks of stockpiles, could deplete faster than expected if US-Iran tensions persist or escalate.

Impact on prices and companies

The disruption is already reflected in prices: Brent crude ended the week at $104.61 a barrel, while WTI settled at $100.05. Speaking at an energy conference at the University of Texas at Austin, Chevron CEO Mike Wirth said global crude buffers have largely been exhausted, which could push prices even higher in coming months. Higher prices benefit companies like Chevron, which grew worldwide production 20% year over year to 4.07 million barrels of oil equivalent per day in the second quarter and generated $15.4 billion in adjusted free cash flow. For ordinary consumers, including Australian drivers, higher oil prices translate into higher fuel costs, reviving debate over cutting fuel excise taxes.

Analysts caution that if US-Iran tensions do not ease, the global oil market could face uncontrolled demand destruction — a scenario that would hit poorer Asian nations hardest.