Saudi Pipeline Outage Puts 4% of Global Oil Supply at Risk as Red Sea Route Tightens
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Saudi Arabia faces the prospect of a sharp reduction in crude exports if its damaged East-West oil pipeline is not restarted within days after drone attacks forced the kingdom to shut the route. The pipeline has recently been carrying about 4 million barrels per day from Saudi production areas to the Red Sea port of Yanbu, equivalent to roughly 4% of global oil supply and a critical alternative to the disrupted Strait of Hormuz. Industry sources say Yanbu currently has enough stored crude to maintain exports for only five to seven days, while additional Saudi stocks at Egypt's Ain Sukhna and Sidi Kerir terminals provide only a limited additional buffer. Repair estimates range from an earlier partial restart to as long as five or six weeks. Brent crude moved above $108 per barrel on September 14 as markets assessed the risk of another major reduction in Middle East oil flows.
East-West Pipeline Disruption Snapshot
Damage to Saudi Arabia's principal Hormuz-bypass pipeline is placing additional pressure on an oil market already constrained by reduced Gulf exports and rising tanker costs.
Roughly four million barrels per day have been moving west through the pipeline instead of relying on Hormuz.
That is the approximate daily supply potentially affected if the route remains unavailable.
Industry sources estimate current stocks can maintain Yanbu exports for less than a week without new pipeline inflows.
Other sources believe partial pumping could resume sooner while repairs continue.
Crude moved sharply higher as markets priced another threat to Middle East export availability.
Saudi Export Route Pressure Board
The pipeline shutdown removes capacity from a logistics network already being reshaped around constrained Gulf and Red Sea shipping routes.
| Route / Node | Current Status | Volume / Buffer | Role | Current Constraint | Maritime Market Effect |
|---|---|---|---|---|---|
| Saudi East-West Pipeline | SHUT DOWN Drone Damage | ~4M BPD recent flow to Yanbu | Carries crude across Saudi Arabia from eastern production areas to the Red Sea, bypassing the Strait of Hormuz. | Damage assessment and repair schedule remain uncertain. One industry estimate places full repairs at five to six weeks. | Removes the principal Saudi bypass route at the same time Gulf tanker movements are already restricted. |
| Yanbu Export Terminal | STOCK DRAW 5-7 Days | Around 35M barrels of storage capacity, although current tanks are not reported to be full. | Primary Red Sea outlet for crude transported through Petroline. | Stored barrels can temporarily maintain exports, but inventory cannot replace continued pipeline inflows indefinitely. | VLCC loading schedules could become increasingly dependent on inventory availability if pumping does not resume. |
| Strait of Hormuz | CONSTRAINED 6-9M BPD | Industry estimate of current oil flows through the strait. | Traditional export route for Saudi Arabia and other major Gulf producers. | Wartime disruption and attacks on vessels have sharply reduced normal shipping flows. | Higher security costs, vessel delays and increased use of alternative loading and transfer arrangements. |
| Bab el-Mandeb / Red Sea | HIGH RISK Threat Elevated | Renewed Houthi advances include control of Mayun Island inside the southern Red Sea chokepoint. | Connects Yanbu cargoes with the Indian Ocean and Asian markets. | Saudi-linked shipping faces heightened threats and some tanker operators have altered routing. | More Yanbu cargoes have moved north through Suez rather than south through Bab el-Mandeb, increasing tonne-miles and vessel utilization. |
| Ain Sukhna / Sidi Kerir | ALTERNATIVE Limited Buffer | Estimated storage capacity of 18M barrels at Ain Sukhna and 20M barrels at Sidi Kerir. | Egyptian terminals and the SUMED system provide another route for Saudi barrels between the Red Sea and Mediterranean. | Available Saudi stocks there cover only several additional days according to industry sources. | Greater use adds handling, voyage distance and vessel demand compared with more direct Gulf export patterns. |
Saudi Pipeline Outage Impact Analyzer
Model how outage duration, inventory cover and partial pipeline restoration could change the volume of Saudi crude potentially removed from the export market.
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