Oil Slumps as US-Iran Reach Initial Peace Deal to Reopen Strait of Hormuz

Monday, June 15, 2026

Oil prices slipped to a three-month low on Monday after U.S. President Donald Trump and Iran's deputy foreign minister said they had reached an initial deal to end the war and to resume traffic through the Strait of Hormuz.

Brent crude futures LCOc1 fell $3.65, or 4.2%, to $83.68 a barrel by 0630 GMT and U.S. West Texas Intermediate CLc1 was at $80.75, down $4.13, or 4.9%. Both contracts fell to their lowest levels since March 10 on Monday after tumbling more than 3% on Friday.

The U.S. and Iran will sign a memorandum of understanding in Switzerland on Friday, said the prime minister of Pakistan, whose country has served as a mediator. Trump said on Sunday that the Strait of Hormuz would be open "toll free" and that a U.S. naval blockade of Iranian ports would also end.

Iran's semi-official Mehr news agency said the draft deal called for reopening the Strait of Hormuz within 30 days under Iranian arrangements.

"The geopolitical risk premium that had been built into crude is now being unwound quite aggressively as traders price in the prospect of restored oil flows," said Tim Waterer, chief ⁠market analyst at KCM Trade.

The world has lost millions of barrels of oil and gas supply since the war closed the Strait of Hormuz, a chokepoint for a fifth of the world's oil and liquefied natural gas supplies, for more than three months.

Investors are also watching cautiously how quickly Middle Eastern producers can resume oil production and exports following damage from the war and whether more ships will enter the region.

"While these uncertainties suggest upside risks to our forecast for Brent oil futures to reach $80/bbl by the end of the year, it's worth noting that oil flows through the Strait of Hormuz just needs to reach 60-70% of pre-war levels to return oil markets to pre-war oversupply expectations," Vivek Dhar, a commodities strategist at Commonwealth Bank of Australia, said in a note.

Iran's deputy foreign minister, Kazem Gharibabadi, said a more expansive agreement would be negotiated during a 60-day ceasefire period.

E4 nations, which include the UK, France, Germany and Italy, said on Sunday the countries were prepared to lift sanctions on Iran in response to steps on its nuclear programme.

"Beyond the immediate price reaction, attention will now shift toward the pace of actual supply normalization and compliance with the agreement," said Priyanka Sachdeva, senior market analyst at Phillip Nova.

"While the conflict may have come to an end and oil flows through the Strait of Hormuz may gradually return to normal, the damage already done cannot be reversed overnight. This includes not only any physical damage to oil infrastructure but also the economic strain endured by oil importing economies that have faced elevated energy costs for months."



(Reuters - Reporting by Florence Tan and Emily Chow; Editing by Jamie Freed)

Categories: Legal Offshore Government Update Middle East Industry News Activity Asia North America Oil and Gas

Related Stories

Asia's Oil Industry Braces for Prolonged Hormuz Disruption

Energean’s Profit Rises as Israeli Gas Operations Recover

Iran Outlines Terms for Restoring Hormuz Shipping

Iran-Oman Talks on Hormuz Reopening Drive Down Oil Prices

Saudi Contractor Enters Oman with Four-Well Drilling Assignment

Iran Tightens Enforcement of Strait of Hormuz Transit Rules

ADNOC, SLB Roll Out AI Platform Across More Than 120 Drilling Rigs

Oil Eases After Topping $100, Still Set for Weekly Rise

Hormuz Traffic Falls to Five-Week Low as Tensions Escalate

Oil Holds Steady After US, Iran Agree to Cease Attacks

Current News

Asia's Oil Industry Braces for Prolonged Hormuz Disruption

Petronas Awards Estuary Cluster PSC to Harvester Energy

ABS Backs Hanwha Ocean’s Standardized FPSO Design

Larsen & Toubro Adds Major ONGC Offshore Project to Orderbook

Energean’s Profit Rises as Israeli Gas Operations Recover

Saipem Bags Commissioning Contract for Türkiye-Bound FPU

Oil Jumps as Houthi Strikes Disrupt Saudi Energy Operations

Petronas Turns to AI to Accelerate Upstream Investment

PTTEP, Petronas Ink 35-Year Malaysia-Thailand Gas Deals

Iran Outlines Terms for Restoring Hormuz Shipping

Subscribe for AOG Digital E‑News

AOG Digital E-News is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

https://accounts.newwavemedia.com