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Home Energy Crude Oil Tsvetana Paraskova What I Cover Tsvetana Paraskova is an energy and commodities journalist who has contributed to Oilprice.com for nearly a decade, covering global energy markets, commodities,... More Info Set us as your preferred Google source Premium Content By Tsvetana Paraskova - Sep 15, 2026, 7:00 PM CDT The oil market’s buffers are rapidly disappearing, with strategic reserves depleted, oil-on-water sharply lower and China ramping crude purchases back up. Saudi Arabia’s East-West pipeline outage adds another major supply shock.
Oil-price risks remain firmly to the upside, with inventories falling rapidly and demand destruction increasingly becoming the market’s last major balancing mechanism. The war in Iran that had to be over and won by the United States in about six weeks is now in its seventh month and the oil markets are starting to crack. Gone are most of the cushions the market had in the early weeks and months of the Middle East conflict.
The oversupply from early this year has disappeared as oil on water was drawn down quickly when the Strait of Hormuz was closed to tanker traffic in March. Record stock releases led by the International Energy Agency (IEA) depleted strategic inventories in developed economies, including in the United States, where the Strategic Petroleum Reserve (SPR) now holds the lowest level of crude oil since the early 1980s. China, which strategically slashed its crude oil imports by about 4-5 million barrels per day (bpd) in May and June, has started to gradually ramp up purchases, removing a significant demand-side balancing mechanism that had prevented oil prices from spiking to record highs in the spring.
With few buffers left to absorb the six-month-long disruption of oil flows at the Strait of Hormuz, the last thing the market needed was an escalation that put a key non-Hormuz flow valve at risk. New Supply Shock But here we are: the vital East-West oil pipeline in Saudi Arabia, which helped the Kingdom bypass the Strait of Hormuz and export most of its crude oil from the Yanbu port on the Red Sea, is now out of service – possibly for weeks – following drone attacks at the end of last week. Thanks to the East-West pipeline, for half a year Saudi Arabia has managed to re-route most of its crude loadings from the western ports in the Persian Gulf to the Red Sea port of Yanbu.
However, the closure of the pipeline has now introduced a major risk to about 4 million barrels per day (bpd) of Saudi crude oil shipments from Yanbu. Saudi Arabia may be able to sustain exports for days by drawing from Yanbu’s stocks, but a longer disruption to the pipeline operations could jeopardize the Red Sea flows, which are already under intense scrutiny by the Iran-aligned Houthis in Yemen, who are targeting Saudi shipments and even hit some tankers in July. While Saudi Arabia’s customers in Asia are scrambling for updates , the oil market is pricing in another disruption to the Middle East’s oil flows at a time when the buffers are all but gone, and the fuel markets and prices are flashing severe tightness across continents.
Flat Cushions Chevron CEO Mike Wirth said on Friday that the market buffers have now been “played out” and oil prices could rise further over the coming months. Wirth’s comments at a University of Texas at Austin energy conference came just as the U.S. average diesel price hit $6 per gallon for the first time ever, and just as Saudi Arabia’s key onshore pipeline was under drone attacks. “It's harder to envision a scenario where prices soften and quickly,” Wirth said, as carried by Reuters .
“I think the risks remain to the upside over the next few months.” In the coming months, the markets will have to face the re-escalation in the Middle East with depleted buffers amid rapidly drawing inventories. Global observed oil inventories plunged by a further 95 million barrels in August, bringing cumulative draws since February to 507 million barrels, or 2.8 million bpd on average, the IEA said last week in its monthly report for September. Additionally, oil on water volumes declined by 65 million barrels as tanker traffic out of the Middle East came under renewed attacks, the IEA said.
Oil prices are now at their highest level since May and could have more room to rise as hopes for a swift resolution to the conflict have been continuously dashed in the past six months. Even before the attack on the East-West pipeline, Saudi oil exports from the Red Sea had dropped to below 2 million bpd due to the Houthi threats and the escalation of the simmering Saudi-Houthi conflict, Helima Croft, Head of Global Commodity Strategy and MENA Research at RBC Capital Markets, said last week. About 9 million barrels per day of Middle Eastern supply currently sits effectively offline, Croft noted.
The market has, to some extent, worked out redirections and replacements for the oil flows, with exports through the Strait of Hormuz estimated to have recovered to more than half of pre-war levels, thanks to dark transits and U.S. military-assisted escorts. However, the longer the disruptions in the Middle East last, the thinner the buffers will get, setting the stage for another price spike if the conflict escalates. Demand destruction remains the only coping mechanism for the oil market that has seen fundamental changes in oil flows and spiking war-risk insurance costs and tanker rates.
By Tsvetana Paraskova for Oilprice.com More Top Reads From Oilprice.com $100 Oil Puts Central Banks Back on Inflation Alert Drone Strikes Cripple Half of Russia's Top Diesel Refineries China’s Yuan Crude Oil Futures Jump to Record High Download The Free Oilprice App Today Back to homepage Tsvetana Paraskova What I Cover Tsvetana Paraskova is an energy and commodities journalist who has contributed to Oilprice.com for nearly a decade, covering global energy markets, commodities,... More Info Leave a comment EXXON Mobil -0.35 Open 57.81 Trading Vol. 6.96M Previous Vol. 241.7B BUY 57.15 Sell 57.00
