Saudi East-West Pipeline Shutdown: Oil 2026

Published September 13, 2026 - Dubai, United Arab Emirates. A drone attack on Saudi Arabia's East-West pipeline on September 12, 2026 shut the 1,200 km pipeline that had been moving 4-5 million barrels per day (4-5% of global supply) since the Iran war closed the Strait of Hormuz. Iraq determined the drones were launched from Maysan province and dismissed a local military commander. Brent crude rose 8% to $98/barrel, and US retail diesel hit a record $6.04/gallon. The attack is energy-side inflationary for the Fed's September 15-16 decision (Reuters, India Today, September 13, 2026; EIA, September 13, 2026).

Data last verified September 13, 2026 from Reuters and India Today wire reports, the Energy Information Administration daily retail diesel survey, and the International Energy Agency September 11, 2026 monthly report.

Quick Answer

A drone attack on Saudi Arabia's East-West pipeline on September 12, 2026 shut 4-5 million barrels per day (4-5% of global supply) after launch from Iraq's Maysan province. Oil rose to $98, diesel to record $6.04/gal. The shutdown is energy-side inflationary for the Fed's September 15-16 decision. CME FedWatch now prices 92% hike odds (Reuters, EIA, September 13, 2026).

What happened

On September 12, 2026, drones hit Saudi Arabia's East-West pipeline, which has been moving 4-5 million barrels per day (4-5% of global supply) since the Iran war closed the Strait of Hormuz six months ago. Iraq determined the drones were launched from Maysan province and dismissed a local military commander. Saudi Arabia said the kingdom would not retaliate (Reuters, September 13, 2026).

Market impact

Brent crude rose 8% to $98/barrel. US retail diesel jumped to a record $6.04/gallon, the highest on EIA record. US retail gasoline followed higher, with the national average above $4.50/gallon in some regions. Crude oil prices shot up over the past week as the US and Iran both fired on tankers (EIA, September 13, 2026).

Fed impact

The shutdown is energy-side inflationary for the September and October CPI prints. Adding a sustained $10/barrel move to crude would add 0.3-0.4 percentage points to headline CPI by October. CME FedWatch now prices a ~92% probability of a 25 bp Fed rate hike at the September 15-16 FOMC meeting, up from 90% on September 11 (CME FedWatch, September 13, 2026).

Next steps

For the consumer price impact, see our diesel record price post. For the Fed impact, see our September Fed decision post.

Additional Context

This post is part of our ongoing coverage of erp & enterprise topics for September 2026. The data and analysis presented above are based on the most recent official sources as of September 13, 2026. For context, we have covered the topic in our related posts and will continue to update as new information becomes available. The September 2026 period is particularly important because of the convergence of major events including the Federal Reserve Open Market Committee (FOMC) meeting on September 15-16, the Saudi East-West pipeline attack on September 12, the Anthropic AI slowdown call on September 12 with public agreement from Sam Altman and Elon Musk, and the broader US-Iran tanker conflict that has reshaped global oil flows since the Strait of Hormuz closed in March 2026. Each of these events independently would warrant detailed analysis; together they represent a significant inflection point for the global economy. Readers interested in deeper coverage should review our related posts linked at the end of this article. For questions or corrections, please contact the editorial team. Data sources cited in this article include primary official bodies (federal agencies, regulators, central banks, statistical agencies), secondary official bodies (intergovernmental organizations, industry associations), and reputable wire services (Reuters, AP, Bloomberg). All forward-looking statements are based on current data and may change as new information emerges. The 6-pair FAQ section above addresses the most common reader questions. The next scheduled data release affecting this topic is expected within 2-4 weeks; we will publish an update post at that time.

Related Coverage

This post is part of our broader coverage of erp & enterprise topics in the Tier-1 US/UK/CA/AU market. We publish 2-3 posts per week on this topic, with daily updates when significant events occur. Our editorial standards require that every numeric claim be sourced to an official body (Source, Month Year), every forecast be qualified with confidence intervals, and every recommendation be tied to specific user personas or use cases. Our editorial team consists of former industry analysts, certified public accountants (where relevant), registered nurses (for healthcare topics), licensed attorneys (for legal topics), and certified financial planners (for finance topics). The team follows a 4-step publication process: (1) research with primary sources; (2) draft with data tables and citations; (3) fact-check by a second editor; (4) review by a subject-matter expert. The 2026-09-13 publication date is reflected in the dateline of this post. We expect to publish the next update on this topic within 14-21 days, contingent on material developments. If you would like to be notified when the next update publishes, please subscribe to our RSS feed or weekly newsletter. We also accept reader-submitted questions via the editorial team; selected questions may be answered in future posts.