East–West Pipeline Disruption Removes Redundancy Previously Available During Hormuz Instability
For the past six months, Saudi Arabia had been moving roughly 4 million barrels a day through the pipeline to Yanbu on the Red Sea, equivalent to around 4 percent of global oil supply. After drone attacks forced the line offline, industry sources told Reuters that Yanbu held enough export-ready oil to maintain shipments at then-current rates for roughly five to seven days, with additional stocks available at Egyptian ports. Estimates for restoring the pipeline varied considerably, from a partial restart during repairs to work lasting five or six weeks.
The pipeline had become more important because traffic through Hormuz was already sharply constrained. It was absorbing disruption elsewhere in the system. Once that route is impaired too, inventories and the remaining export routes have to absorb more of the pressure.
Why it matters
The immediate issue is larger than the physical damage to one pipeline. A major mechanism that had allowed Saudi exports to continue despite disruption in Hormuz is now itself unreliable.
Stored oil can buy time, but inventories are finite. The Red Sea route is also under increasing pressure. That leaves less room for another disruption before the effects begin moving more quickly through oil markets, shipping costs, inflation, and the wider economy.
