Saudi Arabia's Oil Backup Is Down — Why the Next Few Days Matter

Saudi Arabia shut its East-West oil pipeline after drones launched from Iraq damaged it. The shutdown was reported on Sept. 13. CNBC

Riyadh first called the Sept. 12 closure temporary and precautionary after a drone attack. Reuters Later reporting said the system was physically damaged by drones launched from Iraq, and that later report is the one to use.

The closure stopped Saudi oil exports through the line. Al Jazeera It did not happen alone. Saudi exports have also been disrupted by the closure of the Strait of Hormuz, the narrow waterway ships use.

That matters because the East-West pipe is the kingdom's main alternative to the Strait of Hormuz. Reuters With Hormuz closed, the pipe was the backup road. With the pipe shut, there is no backup road. Saudi Arabia is the world's largest crude oil exporter. Reuters

The broader context here is size. For a small seller a broken pipe is a detour. For the biggest seller, it can affect supply for everyone.

Time is now the limit. Saudi Arabia will run out of stored oil ready for export if it does not restart its major pipeline to the Red Sea within days. Reuters That outage threatens 4% of world oil supply, or about 4 in every 100 barrels.

Stored oil can help for a short time. It cannot replace steady flow. Once storage is empty, ships cannot be loaded even if wells still pump. The difference is between oil that can be produced and oil that can get on a ship.

The bigger picture is both routes are down at once. The pipe was built to cover at least part of a Hormuz closure. When both fail, that backup fails. The market is no longer pricing one outage with a backup. It is pricing no backup.

In my view, how long this lasts matters more than the 4% number alone. That number shows the size of the risk. What decides tight supply is days of stored oil left, speed of repairs during fighting, and whether Hormuz and Red Sea loadings can restart one at a time. Those are simple yes-or-no jobs. Until they are fixed, future prices, shipping exposure and refinery plans all face the same wait.

Looking at what this means for markets, the issue is delivery, not just price. Deals on paper can clear. Real oil must move. With both the main sea route and the main land pipe shut, only stored oil can fill the gap. Stores run out on a clock. That is why days, not weeks, will decide this.