Key Takeaways
- Neil Chapman, ExxonMobil’s senior vice president, cautioned that worldwide crude reserves are approaching unprecedented depletion levels
- Physical Brent crude prices may surge to $150–$160 per barrel when inventories reach critical lows, according to Chapman
- Chevron’s CEO Mike Wirth confirmed that market “buffers and shock absorbers” are experiencing steady depletion
- Approximately 14 million barrels daily have been eliminated from global supply due to the Strait of Hormuz shutdown
- The International Energy Agency warned of unprecedented stockpile consumption rates; member nations deployed 400 million barrels during March
During Thursday’s Bernstein conference in New York, Neil Chapman, ExxonMobil’s senior vice president, delivered a sobering assessment regarding the state of global petroleum reserves. He indicated that crude stockpiles are nearing historically unprecedented depletion, with significant price increases potentially materializing in the coming weeks.
“We’re approaching unheard of inventory levels,” Chapman said. “I mean really, really low levels. You can debate whether that’s going to hit those really low levels in two weeks or three weeks. Once you get to that point, then you’ll see price shoot up.”
According to Chapman’s projections, physical Brent crude may reach price points ranging from $150 to $160 per barrel after stockpiles hit these historic minimums. He suggested that such elevated pricing would eventually dampen consumption sufficiently to bring prices back down. On Thursday, July Brent futures contracts were trading under $94 per barrel.
Chevron’s Leadership Confirms Concerns
Mike Wirth, chief executive of Chevron, reinforced Chapman’s assessment during his own appearance at the Bernstein conference. “The buffers and the shock absorbers are being steadily drawn down,” Wirth stated. He anticipated that physical pricing would reflect this tightening situation within weeks, with conditions intensifying as the summer season progresses.
Both industry leaders emphasized that their forecasts carry some uncertainty. Nevertheless, the severity conveyed in their statements exceeded even the published projections from the IEA.
The International Energy Agency recently pinpointed July and August as the timeframe when market stress would reach peak levels. The agency also highlighted this month that global reserves are being depleted at rates never previously observed.
The Hormuz Disruption’s Central Role
The shutdown of the Strait of Hormuz represents the core driver behind current supply constraints. Chapman characterized it as the most devastating supply disruption ever recorded, referencing IEA statistics.
Approximately 14 million barrels daily of Middle Eastern crude production have been stripped from international markets following the strait’s closure. While Chapman recognized that existing inventories have managed to cushion the impact thus far, he emphasized they “can’t last forever.”
During March, member nations of the IEA took action to release 400 million barrels from strategic reserves to help offset the supply deficit. The requirement to replenish these reserves means governments have now entered the market as purchasers during a period of already constrained supply.
Futures trading has maintained relative stability up to this point. Market participants seem to be factoring in potential diplomatic resolution that could reopen the strait for commercial shipping. However, both Chapman and Wirth are indicating that conditions in the physical crude market paint a considerably different picture.
Crude oil inventories function as the marketplace’s primary buffer against disruptions. When these reserves decline to critical levels, even minor supply interruptions can trigger sharp and prolonged price escalations. This is precisely the scenario that both executives suggest is rapidly approaching.
The IEA has designated the upcoming two-month period as the decisive timeframe.



