U.S. Crude Draw of 4.5 Million Barrels Obscured by Weakening Jet Fuel Demand
EIA data show commercial crude stocks edging above seasonal averages even as jet fuel consumption slips year-over-year and distillates stay 14% below the five-year average.
U.S. commercial crude oil inventories fell 4.5 million barrels in the week ending August 28, EIA data released Wednesday (2026-09-02) showed, pulling stockpiles to 424.5 million barrels from 428.9 million the prior week. Rigzone reported Friday (2026-09-04) that commercial crude now sits approximately 1% above the five-year seasonal average — a genuine draw, but one that places supply slightly above rather than below the historical norm.5,4
The total petroleum picture told a more muted story. Commercial petroleum inventories covering crude, motor gasoline, jet fuel, distillates, propane, residual fuel oil, and other products fell only 3.0 million barrels for the same period, per EIA data. On a basis including the Strategic Petroleum Reserve, total U.S. stocks declined 6.1 million barrels week-on-week and trailed year-ago levels by 141.6 million barrels.5
Much of that year-on-year deficit traces to SPR depletion rather than commercial tightening. Strategic reserves stood at 286.6 million barrels on August 28, down from 289.7 million barrels on August 21 and nearly 118 million barrels below the 404.7 million held on August 29, 2025. Strip out the SPR and commercial crude at 424.5 million barrels sits fractionally above seasonal norms, not in the supply-stressed territory that a 141.6-million-barrel aggregate shortfall might imply.5
Fuel demand data from the same EIA report added a cautionary note. The four-week average for jet fuel product supplied came in 1% below the comparable year-ago period for the week ending August 28, EIA figures showed. A Rigzone report on July EIA data had shown jet fuel supplied running 0.6% above year-ago levels, suggesting aviation consumption softened through the back half of summer.5,2
Distillates remain the tightest part of the barrel. Inventories rose 0.8 million barrels in the week to August 28 but still sat 14% below the five-year average, per EIA data. U.S. refineries processed 17.5 million barrels per day in that same week, up from 17.1 million barrels per day at 96.1% capacity utilization that EIA recorded for the week ending June 19. Higher refinery runs through summer kept output moving without closing the product shortfall.5,1
Propane and propylene sit at the other extreme. Inventories fell 2.1 million barrels for the week but remain 25% above the five-year average, pointing to comfortable heating-fuel supply ahead of autumn.5
ICE Brent crude front-month stood at $94.97 per barrel as of Saturday (2026-09-05) at 03:35 UTC, with markets closed. NYMEX WTI crude front-month was at $91.22 per barrel on the same basis. Both sit well above the $88.56 per barrel that Brent touched on Thursday (2026-08-13), when prices eased after the IEA and OPEC issued sharply lower 2026 demand forecasts, per ibtimes.sg.3
NYMEX heating oil front-month was at $4.54 per gallon as of Saturday (2026-09-05) at 03:35 UTC, markets closed. NYMEX RBOB gasoline front-month was at $3.21 per gallon on the same basis. Product prices held firm despite the weaker fuel demand readings in the EIA data.5
The distillate balance is the sharpest signal in the August 28 snapshot. Stocks running 14% below the five-year average, with jet fuel demand now trailing year-ago levels after running ahead of them as recently as early July, leaves product markets with limited cushion if autumn demand firms. Commercial crude at 1% above seasonal average softens any urgency on the crude supply side. But heating oil front-month at $4.54 per gallon already reflects a product balance with little room to absorb a demand uptick without further price support.5