US crude stocks fall 1.9m barrels as gasoline inventories rise

US commercial crude inventories declined by 1.9 million barrels in the week ended 23 October, while gasoline stocks increased, the Energy Information Administration's 28 October weekly release shows. Distillate stocks also fell, leaving a mixed picture across the fuel complex rather than a uniform tightening.

The figures matter to African oil producers and fuel buyers as an indicator of conditions in a major petroleum market. They do not, by themselves, establish a particular change in crude prices or the pump price Nigerian consumers will pay.

The crude decline takes stocks below their seasonal benchmark

The EIA weekly summary puts commercial crude inventories at 410.6 million barrels, about 4% below the five-year average. The measure excludes the Strategic Petroleum Reserve.

That exclusion is important: the commercial stock figure does not represent all oil held under US control. It describes the inventory available within the reported commercial system, while strategic stocks have a different purpose and reporting treatment.

The five-year comparison provides seasonal context, but is not a guarantee of shortage. Storage requirements depend on refinery activity, import and export flows and the reliability of supply. An inventory level below its historical average is a signal to examine those conditions, rather than proof that deliveries cannot be met.

Gasoline and distillate move in different directions

Gasoline stocks rose 3.9 million barrels and remained about 2% below their five-year average. Distillate stocks fell 1.5 million barrels and were about 10% below the equivalent benchmark.

The opposite weekly movements limit a simple conclusion from the crude draw. Refineries transform crude into several products, and each product has its own demand, production and trade balance.

For fuel buyers, that means a crude-market development can coexist with different conditions for petrol, diesel and aviation fuel. A larger gasoline stock does not automatically ease distillate availability. The relative price of finished products can change independently of the direction of crude inventories.

Lower refinery runs alter the flow into finished fuels

US refineries processed 16.5 million barrels a day, down 123,000 barrels a day from the previous week, at 92.8% utilisation. Gasoline production averaged 9.2 million barrels a day.

A refinery-run measure describes throughput, while utilisation compares that activity with the relevant capacity measure. Neither should be confused with a country's crude production.

Lower throughput can affect the balance of both crude and products, but the net inventory outcome also depends on imports, exports and demand. It would therefore be inappropriate to attribute the crude draw to refinery activity alone. The weekly stock change is the result of several flows that can offset one another.

Higher imports do not prevent an inventory draw

Crude imports increased by 616,000 barrels a day to 6.4 million barrels a day. The four-week average was 6.3 million barrels a day, 9.3% above the year-earlier period.

The simultaneous increase in imports and decline in stocks illustrates why one flow cannot explain the entire balance. Inventories can fall even as inward shipments rise when other uses and outward movements exceed available supply.

For African exporters, the US import total does not identify the origin of the additional barrels. It cannot establish that Nigerian cargo sales increased by the same amount. Country-level data and shipment information would be required before assigning the movement to any producer.

Demand proxies need a careful reading

Over four weeks, total products supplied averaged 20.8 million barrels a day, 0.2% above a year earlier. The EIA reported year-on-year declines in the four-week gasoline and distillate measures.

Products supplied is a supply-system measure used as an indication of consumption, rather than a direct count of every retail sale. Weekly estimates can also be affected by shipment timing, which makes the four-week comparison useful alongside a single observation.

The result gives market participants evidence of lower crude and distillate stocks, offset by a gasoline build. For Nigerian businesses, its commercial effect remains dependent on international product prices, freight and exchange rates. The release provides the inventory evidence; it does not establish a new local pricing decision.