Christine BowenJun 16, 2026 5 min read

Emergency Oil Stockpile Reaches Record Lows in the U.S.

Rising prices for American oil. Concept - filling the USA reserves of crude oil. Oil pumping tower on background of the flag. Charts symbolize rising petroleum prices. U.S. hydrocarbon market. USO
The U.S. Strategic Petroleum Reserve has fallen to 340.3 million barrels, its lowest level since 1983. Officials released 8.9 million barrels last week alone. Adobe Stock

U.S. emergency oil stockpiles continue to tumble to record lows as the conflict in the Middle East rages on. Here is a look at where the reserve numbers stand now, why the low reserves are concerning, and when relief may come.

Oil Stores in the U.S. Continue to Plummet, Prompting Concern

The amount of oil sitting in the U.S. Strategic Petroleum Reserve (SPR) has slid to the lowest level since 1983. According to a new batch of federal data released on Monday, U.S. officials were forced to release another 8.9 million barrels of oil from the SPR last week as stores continue to plummet.

The release of the stockpile last week means that the emergency reserve only has 340.3 million barrels left. This broke the record for the prior low dating back to July 2023. That low was reached under former President Joe Biden when Russia's invasion of Ukraine disrupted the flow of oil around the world.

The last time that the SPR saw levels this low was in July of 1983 under the leadership of former President Ronald Reagan. This is notable, as the U.S. had a significantly smaller economy with less reliance on oil compared to now.

The Trump administration is being forced to continue to release oil from the oil reserve as a means to mitigate the damage incurred due to the war with Iran and the resulting blockade of the Strait of Hormuz. The SPR has been increasingly used by the White House to minimize the rising cost of energy. These costs have been passed on to consumers and businesses, triggering widespread economic concerns.

According to Andy Lipow, president of Lipow Oil Associates, “The Strategic Petroleum Reserve releases, combined with releases by other governments and China reducing its exports, have prevented the Armageddon scenario of $150 oil from happening to date."

Without the SPR to draw on, the U.S. would inevitably be experiencing a major energy crisis. Back-to-back wars in Ukraine and the Middle East have necessitated the release of a large amount of oil from the SPR. The reserve is down about 75 million barrels since the war with Iran began in late February. This equates to a loss of 18%.

For context, the SPR can hold up to 714 million barrels of oil. The U.S. population consumes roughly 21 million barrels on an average day. These numbers can fluctuate greatly depending on the season and the weather.

The SPR was initially established in 1975. The reserve was necessary after an oil producer embargo against the U.S. launched a major energy crisis.

Political Ramifications of Dipping Into the SPR

Aerial view of the Strait of Hormuz connecting the Persian Gulf with the Gulf of Oman, through which approximately 25% of the world's seaborne oil trade passes and which was blockaded during the U.S.-Iran conflict.
The Strait of Hormuz is 30 miles wide and handles about 25% of global seaborne oil trade. A U.S.-Iran deal reportedly includes reopening the strait, which could stabilize supply. Adobe Stock

President Donald Trump criticized Biden during his 2024 campaign for draining the SPR. However, the Trump administration is now draining this reserve at an even faster clip. The SPR is now less than half full after the last release.

Mike Sommers, CEO of the American Petroleum Reserve, warned that the SPR needs to remain at least 20% full to be operational. Sommers recently told the media that his group is "raising alarm bells right now" as the reserve is "getting to levels where we are starting to be concerned."

Lipow believes that the SPR releases will need to slow down after the Trump administration is done releasing the 172 million barrels that it said it would release in March. The emergency oil released will eventually need to be replaced. However, experts warn that the replacement will not happen by the time that the Atlantic hurricane season hits its peak in September.

This is worrisome, as tropical weather events are known to severely compromise the availability of oil. All it takes is one major hurricane to churn through the Gulf to shut down production of oil for several weeks. This buffer is no longer in place, making the U.S. more susceptible to the impacts of tropical weather as it relates to oil availability.

There is hope that oil availability will begin to stabilize now that the U.S. and Iran have reached a deal that will reportedly end the ongoing war. The end of the war will reportedly translate into the reopening of the Strait of Hormuz that connects the Persian Gulf with the Gulf of Oman in the Middle East. This 30-mile-wide strait processes approximately 25% of the world's seaborne oil trade.


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