Brent Crude Price Drop Masks Growing Diesel Supply Concerns

The price of Brent crude oil has pulled back sharply, but this drop may be masking a growing concern about diesel supply. Record levels of crude floating storage are contributing to the decline in prices.

However, refined-product supply is much tighter, with diesel cracks near $81 per barrel, significantly higher than its five-year norm of around $25. This discrepancy suggests that the market is preparing for a potential shortage of diesel fuel.

The U.S. Strategic Petroleum Reserve (SPR) has seen its stock levels fall to 311.4 million barrels. Moreover, the reserve's ability to cushion another major supply shock is limited by declining drawdown capacity.

The situation in the Strait of Hormuz is also contributing to the growing risk of a diesel shortage. Product exports from this region have dropped significantly, from around 4.5 million barrels per day to just 500,000. Additionally, Russian refinery outages and possible Chinese export curbs are increasing winter diesel risk.