Why is Chevron 'concerned' about transit through the Strait of Hormuz, according to CEO Mike Wirth?

Chevron is concerned because the US and Iran exchanged fire in the region as the US military began escorting vessels through the Strait of Hormuz, escalating tensions and threatening a fragile ceasefire; Wirth stated he has been in touch with Chevron’s regional shipping personnel and 'we remain concerned about the security of transit,' noting that 'we still have some issues to work through.'

What impact does Wirth say the tightening oil supply situation is having on global markets and US consumers?

Wirth said the buffers in the system that ensure market supply are being drawn down, creating 'more upside price pressure, potentially more volatility and more risk'; while the US — as the world’s biggest oil producer — is unlikely to face fuel shortages, 'the US is going to see the price pressures,' and 'the risk of supply outages in other parts of the world is much higher than is here in the US.'

Chevron 'Concerned' Over Hormuz Transit as US, Iran Trade Fire

May 4, 2026

Chevron CEO Mike Wirth warned of tightening oil supplies and price volatility due to US-Iran tensions threatening Strait of Hormuz transit, though US fuel shortages remain unlikely.

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