Oil markets face prolonged supply crunch

Global oil markets face a lasting supply squeeze as the Iran conflict shows no signs of quick resolution, restricting access to both crude and refined fuels.

Strait of Hormuz bottleneck tightens

Oil flows through the Strait of Hormuz have dropped to about 11% of pre-war levels. Tanker-tracking data shows the chokepoint once handled 18 million barrels per day but now averages only 2 million barrels daily, down from 4.8 million in July.

The International Energy Agency expects global oil supply to fall 4.3 million barrels per day this year, extending the energy crunch as the conflict drags on.

Before the conflict, global oil demand and baseline supply hovered around 103 million barrels per day, with Brent crude priced near $72.48 a barrel. Since the war began, the world has faced a cumulative loss of roughly 2.6 billion barrels. Analysts estimate a persistent daily supply deficit, which is currently being offset by emergency strategic stock releases, reduced demand in countries like China, and increased production outside the Persian Gulf.

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Refined fuels hit harder than crude

While crude prices have risen, refined products like diesel face greater strain. A U.S. diesel shortage, building since spring, is worsening ahead of higher autumn and winter demand.

An energy analyst explained that crude benchmarks don’t fully reflect the crisis. “Nobody consumes crude oil,” he said. “The real pain is in the fuels people actually use.”

Middle Eastern and Russian refiners, once major exporters, now prioritize domestic needs.

Building new pipelines to bypass the strait would take years. In the meantime, both sides remain entrenched. Iran has threatened to break the U.S. naval blockade with a “timely and precise” strike, while U.S. officials insist the strait stays open—despite tanker data suggesting otherwise.

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Traders, who once expected a quick resolution, now adjust to a prolonged crisis. Earlier optimism faded as peace talks stalled, forcing markets to confront a drawn-out conflict.

Geopolitical tensions have disrupted oil flows before, but past crises like the 1973 embargo or the 1990 Gulf War ended within months. The current standoff offers no such signs.

With no end in sight, the pressure on global energy supplies intensifies. Strategic reserves are being depleted, and consumer prices climb. Until one side concedes, the strain will continue to grow.