US crude oil inventories fall to lowest level since 1983 as SPR drawdown accelerates

The United States is burning through its emergency oil stash at a pace that hasn’t been seen in over four decades. Strategic Petroleum Reserve inventories have dropped to 319.5 million barrels as of July 3, the lowest level since April 1983.

The most recent weekly draw pulled 6.2 million barrels out of the reserve, part of a broader government initiative to release up to 172 million barrels. The goal: address global supply gaps driven by the ongoing conflict with Iran and try to keep domestic fuel prices from spiraling further out of control.

Total US crude oil inventories, which include both the SPR and commercial stocks, have fallen to 734 million barrels as of June 26. That’s the lowest combined figure since 1984.

The SPR’s maximum capacity sits at 714 million barrels. It peaked at roughly 727 million barrels during 2009-2010. Today it holds less than half of that capacity.

The Biden administration previously tapped the reserve aggressively during the COVID-19 era to stabilize markets. What’s happening now represents a continuation of that strategy, but under meaningfully different geopolitical circumstances. The Iran conflict has introduced supply uncertainties that make this drawdown feel less like proactive management and more like necessity.

Analysts tracking these inventory trends see sustained upward pressure on crude oil prices as both commercial and SPR stocks continue to decline.

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