• SPR crude oil stocks fell by about 8.9 million barrels to 340.3 million barrels, the lowest since 1983.
  • The drawdown tightens U.S. energy supply cushions amid robust demand and geopolitical tensions.
  • Analysts warn of potential upward pressure on crude prices if releases continue.

Historic Low

The U.S. Strategic Petroleum Reserve (SPR) saw its stockpile drop to approximately 340.3 million barrels last week, marking the lowest level in over four decades. The weekly draw of roughly 8.9 million barrels is one of the largest on record, according to data from the Department of Energy.

“This is a significant tightening of the nation’s emergency crude supply,” said a market analyst familiar with the data. The decline comes as part of policy-driven releases aimed at managing energy prices, with the Biden administration continuing to tap the reserve amid Middle East tensions.

Market Implications

The depletion has contributed to tighter overall U.S. inventories, which have fallen to multi-year lows. Refining and export demand remain robust, keeping the market in a fragile balance. “Without a sustained rebuild, we could see crude prices supported in the near term,” the analyst added.

Total U.S. crude inventories, including commercial stocks, have also fallen, amplifying the impact on supply dynamics. The SPR drawdown is being closely watched by traders, who are also monitoring geopolitical risks in the Strait of Hormuz.

Policy and Outlook

The releases are tied to a broader strategy to stabilize fuel costs ahead of the election season, but critics question the long-term cost of replenishment. “The SPR is meant for emergencies—this is a calculated risk,” said an energy policy expert.

Attempts to reach the Department of Energy for comment were unsuccessful. Replenishment efforts could resume later this year if oil prices moderate, but any further draws may pressure prices upward.

Correction: An earlier version of this article misstated the weekly draw as 9.1 million barrels; the correct figure is 8.9 million barrels.