Following a drone attack on Saudi Arabia's east–west oil pipeline, the pipeline was forced to shut down, disrupting the daily supply of millions of barrels of crude oil. Outside the Strait of Hormuz, crude oil premiums surged sharply, with Oman crude prices climbing to $132.09 per barrel. Concerns over tightening supplies have pushed up inflation expectations and bond yields. Markets are closely watching when the pipeline will resume operations and whether Saudi Arabia can offset the supply shortfall through alternative export channels.
The Middle East crude oil market is under renewed pressure. Following a drone attack on a key Saudi oil pipeline, the pipeline was forced to shut down, sending crude prices in the Strait of Hormuz sharply higher. Market concerns about further tightening of regional supply have intensified and are beginning to feed through into inflation expectations and the bond market.
On September 16, Bloomberg reported that Oman crude oil futures climbed to $132.09 per barrel, widening the premium over the international benchmark Brent crude to nearly $24—its highest level since March. Meanwhile, UAE's Murban crude also rose to around $124 per barrel, approaching levels seen at the onset of the conflict. At the same time, Saudi Aramco's delayed deliveries of some crude shipments following the attacks further pushed European crude prices higher.
As supply disruptions in certain regions take hold, buyers have begun vying for alternative sources beyond the Strait of Hormuz, leading to pronounced divergence in regional crude oil prices. Rising oil prices have once again emerged as a key inflationary factor, pushing bond yields higher and adding further uncertainty to the Federal Reserve's future policy trajectory.
Saudi pipelines have been shut down, disrupting the supply of millions of barrels of crude oil.
Saudi Arabia's east–west oil pipeline was hit by multiple drone attacks last week and subsequently shut down. Since tensions in the Strait of Hormuz have escalated, the pipeline has served as a critical conduit for maintaining Saudi crude exports; its shutdown means that millions of barrels of oil per day are now disrupted, at a time when the market is already under significant supply pressure.
Florence Schmit, a senior energy strategist at Rabobank, stated: "The shutdown of both the East and West pipelines—albeit only temporarily—has shifted pressure back onto the Strait of Hormuz as a transit route. Given the recent wave of attacks targeting passing vessels, this in itself has created a new round of uncertainty."
At present, it remains unclear to what extent Saudi Arabia's efforts to boost exports via the Strait of Hormuz can offset the supply shortfall caused by the pipeline outage. Whether the pipeline can resume operations and whether Saudi Arabia's other export channels can remain stable will be key areas of market attention going forward.
Crude oil premiums outside the Strait of Hormuz have surged.
Oman crude and Murban crude prices have strengthened, partly due to their delivery points being located outside the Strait of Hormuz. The current premium of nearly $24 per barrel for Oman crude over Brent reflects buyers' concerns about supply within the Persian Gulf and risks associated with transit through the strait.
Although some tankers can still transit the Strait of Hormuz, the heightened risk of attacks has prompted buyers to increasingly secure supplies from sources outside the strait. Coupled with the recent attacks on Red Sea shipping and the sabotage of Saudi pipelines, these developments have further tightened regional crude‑oil supply conditions.
Supply shocks are spreading to broader financial markets. Rising crude oil costs could heighten inflationary pressures and push bond yields higher; if oil prices remain elevated, market expectations for the Federal Reserve's policy trajectory may be further revised. For now, the key variables driving the market remain the timeline for restoring Saudi Arabia's East–West pipeline and whether Saudi Arabia can offset the disrupted supply through alternative export channels.