Full Breakdown
Saudi East-West Pipeline Shutdown Threatens Global Oil Supply
By Drooid · · How we work
The Shutdown and Immediate Effects
On September 11 the Saudi East-West pipeline – a 1,200-km line that moves crude from the kingdom’s eastern fields to Yanbu – was struck by drones launched from Iraqi territory. The Saudi Energy Ministry announced a precautionary shutdown on September 14, 2026, saying emergency teams were securing the line and assessing damage. The pipeline, capable of transporting up to 7 million barrels per day (bpd), had been moving roughly 4 million bpd, about 4 percent of global oil supply. Industry sources estimate Yanbu’s storage can sustain exports for only five to seven days if the line remains offline.
Background: Bypass of the Strait of Hormuz
With the Strait of Hormuz contested, Saudi Arabia has relied on the East-West pipeline (Petroline) to route crude to the Red Sea, avoiding the strait and preserving export volumes.
Data & Statistics
- Maximum capacity: 7 million bpd; recent flow: ~4 million bpd.
- Share of world supply: ~4 percent.
- Yanbu storage: enough for 5–7 days of exports (industry estimate).
- Repair timeline: 3–6 weeks (various outlets).
- Regional oil flow: Gulf exports fell to ~13 million bpd in August, roughly half pre-war levels (IEA).
Official Statements & Responses
The Saudi Energy Ministry called the shutdown a precaution and gave no restart timetable. Saudi Aramco declined comment on damage. Iraqi officials opened an investigation and condemned the attack. Oman’s foreign minister postponed a planned Gulf-Iran meeting on Hormuz transit, citing the strike.
On-the-Ground Reports
Yemen’s Iran-aligned Houthi rebels have seized the islands of Perim and the Hanish archipelago, threatening the Bab el-Mandeb strait, a key route for tankers loading at Yanbu.
Impact on Markets
The shutdown pushed Brent futures above $108 per barrel and U.S. WTI above $103 per barrel, each up more than 3 percent on September 14, 2026. Analysts linked the move to the risk of losing up to 4 percent of global supply and to Red Sea shipping threats.
Conflicting Reports & Gaps
Repair estimates vary between three-to-five weeks and five-to-six weeks. The exact volume of oil remaining in Yanbu’s tanks is unconfirmed by Saudi officials, relying on trader assessments. No official timeline for a partial or full restart has been provided.
Verbatim Quote
- “It all boils down to the duration,” — June Goh, senior oil market analyst at Sparta Commodities SA
What’s Next
The outage is expected to last weeks, with the exact restoration date unknown. Saudi authorities are evaluating additional crude draws from Egypt’s Ain Sukhna and Sidi Kerir terminals. The postponed Gulf-Iran meeting leaves regional diplomacy in limbo, and continued Houthi activity around Bab el-Mandeb could further constrain tanker routes. Market participants will watch for any Saudi or Aramco statements confirming a restart schedule.