U.S. Gasoline and Distillate Deficits Persist Despite Broad Petroleum Inventory Build
A week-ending July 17 crude build masks product markets still running 7-10% below seasonal norms, with imports too thin to close the gap.
RBOB gasoline front-month rose 1.01% to $2.99 per gallon as of August 7 (2026-08-07) 16:04 UTC, and NYMEX heating oil front-month gained 1.29% to $3.92 per gallon on the same reading, even as EIA data published in late July showed product inventories still running well below historical norms. ICE Brent crude front-month was at $83.48 per barrel, up 1.78%, with WTI front-month at $78.30, up 1.39%. Product cracks firmed alongside crude, not despite it.5
The context behind those moves sits in the week ending July 17 (2026-07-17) EIA report. Commercial crude oil inventories rose 2.0 million barrels to 411.7 million barrels, landing 6% below the previous five-year average — the sixth consecutive week below that benchmark. Total commercial petroleum inventories gained 11.6 million barrels across all categories, which looks like broad restocking until the product breakdown is examined.5
Gasoline inventories added only 0.8 million barrels in that week, leaving them 7% below the five-year average. Distillates gained 1.4 million barrels but remain 10% below seasonal norms. Both products are rebuilding more slowly than crude, and neither deficit is narrowing fast enough to suggest comfortable coverage heading into the back half of summer.5
Refinery throughput explains some of the sluggishness. U.S. refineries ran at 96.1% capacity utilization for the week ending July 17 (2026-07-17), processing 17.1 million barrels per day — but that rate was down 58,000 b/d from the week before. Gasoline production averaged 9.7 million b/d and distillate output reached 5.3 million b/d. At near-maximum utilization, there is little headroom to accelerate output meaningfully.5
Import flows have not filled the gap. Crude oil imports rose 117,000 b/d to 5.8 million b/d for the week ending July 17 (2026-07-17), but the four-week average of 5.6 million b/d ran 11% below year-ago levels, according to EIA data. Motor gasoline imports averaged 463,000 b/d and distillate fuel imports averaged 99,000 b/d — volumes that have not been sufficient to meaningfully reduce the product shortfall.5
The propane picture offers a different read. Propane and propylene inventories swelled 6.3 million barrels to land 34% above the five-year average, reflecting seasonal patterns: heating demand is minimal in July, so producers and traders are building ahead of winter. That divergence — propane fat, gasoline and distillates lean — illustrates how differently the summer is landing across the petroleum complex.5
The crude inventory progression over recent weeks complicates any clean directional view. EIA data recorded a 3.0 million barrel build for the week ending July 3 (2026-07-03), followed by a 1.7 million barrel draw for the week ending July 10 (2026-07-10), then the 2.0 million barrel build for July 17 (2026-07-17). The week-to-week swings indicate the market is not on a sustained restocking or destocking path, which adds noise for traders positioning around each EIA release.3,4,5
Earlier in the summer, the pace of gasoline drawdowns stood out. OilPrice.com reported in early June (2026-06-08) that while gasoline inventories were not at record lows, they were falling at an unusual rate for the pre-peak summer period, raising questions about whether the cushion could be rebuilt before Labor Day. The July data suggests that rebuild has started, but has not accelerated.2
Wood Mackenzie analysis noted in the week of May 18 (2026-05-18) that a fleet of tankers previously flagged by President Trump as inbound with crude and products had begun unloading, driving a sharp stock build. That wave of import-driven supply proved transitory. The data since July suggests the inflow has not been sustained at the same rate, leaving the underlying product deficit intact.1
The four-week crude import average running 11% below year-ago levels is the number traders will keep revisiting. Gasoline and distillate inventory deficits relative to the five-year average are unlikely to close before autumn demand softens unless that import rate recovers. The next EIA weekly petroleum status report will show whether the July 17 (2026-07-17) build was the start of a sustained restocking sequence or another single-week bounce in what has been a choppy summer for product markets.5,4