US Strategic Reserve at 43-Year Low as Commercial Draw Accelerates
The SPR fell to 307.7 million barrels, its lowest since 1983, while commercial stocks shed 7.2 million barrels, leaving U.S. crude 7% below seasonal norms.
The U.S. Strategic Petroleum Reserve fell to 307.7 million barrels in the week ended July 24 (2026-07-24), its lowest level since 1983, according to EIA data. Commercial crude stocks dropped 7.2 million barrels in the same week to 404.5 million barrels, leaving inventories roughly 7% below the five-year seasonal average.3
When both reserve categories contract simultaneously, the buffer that refiners and traders have relied on through a high-demand summer shrinks fast. Cushing, Oklahoma — the delivery point for NYMEX WTI front-month futures — held just 18.6 million barrels in the week ended July 24 (2026-07-24), historically thin storage for the hub that underpins domestic crude pricing.3
Refinery runs explain much of the draw. Utilization climbed to 97.2% in the same week, near the ceiling of sustainable seasonal operation. High throughput combined with elevated export volumes — U.S. crude and product shipments totaled 11 million barrels in the week of July 20 (2026-07-20), according to Mirae data — are moving supply out of the country faster than domestic production replaces it.3,2
The SPR trajectory has been steep for months. EIA data showed the reserve at 319.48 million barrels as of the week ending July 3 (2026-07-03), already down 83.5 million barrels year on year — a 20.7% decline — and at a level not seen since April 1983. It shed a further 11.8 million barrels between July 3 (2026-07-03) and July 24 (2026-07-24). The reserve's authorized storage capacity is 714 million barrels; it now sits below 44% full.1,3
The depletion is partly deliberate. U.S. Energy Secretary Chris Wright announced on March 11 (2026-03-11) that the Department of Energy would release 172 million barrels from the SPR as part of a coordinated international response. The International Energy Agency said on the same day that 32 member countries had unanimously agreed to make 400 million barrels of emergency reserves available to address market disruptions. That program has been working through the system for months, keeping a steady bearish supply signal alive even as physical inventories erode.1
NYMEX WTI crude front-month was trading near $85.00/bbl as of Tuesday (2026-07-29), up 0.45% on the day. ICE Brent crude front-month held around $90.15/bbl on the same date, a roughly $5 premium. Neither contract has moved in a way that fully reflects the scale of the combined reserve drawdown. [Live prices]
The bearish consensus rests on policy continuity: the DOE release program keeps adding barrels, and governments have shown they will intervene again if prices spike. Positioning skews heavily to the downside. But the physical market is pulling in a different direction. Cushing at 18.6 million barrels and commercial stocks 7% below seasonal norms leave the system with less buffer than headline sentiment suggests. A geopolitical disruption or demand acceleration in August would arrive in a market where both strategic and commercial inventories are already stretched.3,1
The bearish case is not wrong on its own terms — the DOE program is real and the IEA coordination gives governments options. But the cushion those releases are supposed to preserve is shrinking. Each additional weekly SPR draw narrows Washington's room to mount another emergency intervention without exhausting the reserve further. If the DOE pauses or scales back the 172-million-barrel program to protect remaining stocks, the steady supply overhang that has anchored the bearish consensus disappears. The next EIA petroleum status report will show whether the draw pace that took the SPR to its lowest level since 1983 extended into early August.3,1