Strait of Hormuz disruptions leave a lingering oil-loss risk, analyst warns

Shipping lanes through the Strait of Hormuz have become the focal point of a wider energy and security disruption, as an estimated 8 million barrels of oil supply have been shut in the region, leaving global markets and local operators facing a longer recovery risk than a simple reopening of the waterway would suggest.

In an analysis published Aug. 23, 2026, energy analyst Art Berman argued that the situation may be a “half story” in terms of how quickly physical supply can return to normal levels, even if a ceasefire later allows tankers to move again. Berman’s warning centers on whether the shut production and related logistics can fully restart and stabilize after the immediate conflict drivers ease.

Berman said the reopened waterway would not automatically translate into the same volumes flowing back at once, pointing to the possibility that some shut capacity could be impaired for longer periods. The practical concern, as described in the report, is that bottlenecks may shift from the initial security disruption to downstream recovery, including restart timing and the ability to restore consistent loading and distribution.

The analysis ties the “outlast the war” risk to the duration of disruptions that can outpace the ceasefire itself. Even after shipping routes become safer, operations often require time to re-align with contracts, tanker schedules, custody transfers, and the operational readiness of facilities affected by the initial shutdown.

The Strait of Hormuz remains a key chokepoint for crude and refined products moving between the Persian Gulf and global markets. When flows are interrupted, it can quickly raise the cost of energy and complicate planning for buyers and sellers across multiple regions, particularly for supply chains that rely on steady tanker deliveries rather than emergency spot sourcing.

While Berman’s assessment describes a plausible pathway for prolonged disruption, the report does not specify the mechanisms in full or provide additional quantified breakdowns of what portion of the 8 million barrels might fail to return promptly. Any eventual recovery therefore depends on operator restart decisions, maritime risk tolerances, and the pace at which the broader security situation changes.

For governments and industry, the immediate policy and operational task remains closely managing both the security environment and the follow-on steps needed to normalize exports. Authorities typically adjust risk frameworks for shipping and port operations as conditions evolve, while companies weigh restart timelines against safety requirements and market commitments.

As the region navigates negotiations and any potential ceasefire framework, the central question highlighted by Berman is whether the energy impact will be temporary and reversible, or whether a portion of the shut volume will translate into a longer-term shortfall. In the meantime, the risk is that the end of active hostilities may not be the end of the supply shock.