Strait of Hormuz Oil Recovery: 100 Million Barrels Trapped, Clearance Will Take Months

Physical & Logistical Bottlenecks

Even though a U.S.-Iran framework agreement was announced in mid-June, several concrete barriers remain:

Mine clearance — Allianz Economic Research estimates demining alone will take 30 to 50 days . Until the channel is fully swept, tanker traffic will remain restricted.

Shipping insurance & crew reluctance — Shippers are hesitant to re-enter the waterway without binding insurance guarantees, and crew members are still unwilling to transit a zone where Iran had previously threatened to destroy uncoordinated vessels .

Refinery & infrastructure restart — Refineries and petrochemical plants that were idled during the conflict need time to restart. Energy experts widely expect it will take months for operations to resume enough to meet global demand . Market analysts speculate it may take until late July for minesweepers to assure shippers that passage is safe .

Iranian military coordination — Actual transit levels remain significantly depressed because Iran still requires vessels to coordinate with its military, adding friction to every passage .

Onshore storage constraints — Lashier also emphasized that "most of the tanks on shore are full before crude can be processed," meaning the bottleneck will likely shift from the Strait itself to tanker queues at discharge ports and refinery intake capacity .

Allianz's base case projects that 65% of the disrupted 4–5 million barrels/day flow will be restored within three months, 80% within four months, with full normalization by year-end . The U.S. Energy Information Administration had earlier warned it could take until late 2026 or early 2027 for flows to fully normalize . Saudi Aramco CEO Amin Nasser similarly cautioned that even if the strait reopened immediately, it would take months for the market to find equilibrium, and any further delay could push normalization into 2027 .

Price & Market Stability Implications for H2 2026

The market has already priced in a partial recovery, but volatility is expected to continue.

Brent crude fell to around $78.96/barrel on June 16, the first sub-$80 close in months, after the deal news . It was around $90 before the announcement and had averaged $107/barrel in May during the peak of the crisis . By June 23, Brent was trading at $77.91/barrel .

Goldman Sachs lowered its Q4 2026 Brent forecast to $80/barrel (from $90) and its 2027 average to $75/barrel, assuming the corridor reopens smoothly . The bank now assumes Gulf exports normalize to pre-war levels by the end of July .

Bloomberg analysis estimated a full reopening could push Brent 15–20% lower, to the $70–$75 range, erasing the entire geopolitical premium .

Rosneft CEO Igor Sechin forecast Brent averaging $95–$96 through end of 2026 if the strait opens soon, retreating to $80–$85 within 12 months .

Bank of America projected that a full reopening could see Brent average $82/barrel this year, trading in the $70–$80 range for most of the second half .

J.P. Morgan expected Brent to remain in the low-$100s for much of 2026 even with a June reopening, citing accelerating inventory draws and logistical bottlenecks that would shift from the Strait itself to tanker queues and refinery capacity .

The IEA has said the market will recover "gradually" before tipping into a significant surplus in 2027 .

The consensus across sources is that H2 2026 will see a gradual price decline toward $75–$85/barrel, but the path will be bumpy given the fragile ceasefire, the slow physical clearance, and the massive overhang of stranded barrels that could hit the market faster than logistics can handle.