Oil surges as Iran-Oman Strait of Hormuz deal falls through

Crude oil prices rallied sharply on Monday after weekend talks between Iran and Oman failed to produce an agreement to reopen the Strait of Hormuz, while tit-for-tat compensation demands from Washington and Tehran dimmed prospects for a near-term resolution. Brent crude for October delivery settled up 5% at $87.72 per barrel, and WTI for September delivery rose 5.1% to $82.13, according to market data — the highest closes for both benchmarks since July 31.sunsirs+1

The rally erased steep losses from the prior week, when hopes of a diplomatic breakthrough had briefly pushed prices lower by more than 7%.majorwavesenergyreport

Dueling Demands Stall Diplomacy

Iranian Foreign Minister Abbas Araghchi said an agreement with Oman to define new shipping lanes through the strait was in its "final stages," but stressed that the waterway would not fully reopen until the United States lifted its naval blockade, withdrew forces, removed sanctions, and compensated Iran for war damages. Tehran also denied any direct negotiations with Washington, citing alleged U.S. violations of an interim peace deal signed in June.fxstreet+2

President Trump responded on his Truth Social account Friday by rejecting Iran's reparations demand, saying instead that Washington would "demand compensation from Iran for people killed and wounded with roadside bombs and many conflicts" over the past 50 years. Deutsche Bank's Jim Reid noted that the appointment of former Revolutionary Guard commander Mohsen Rezaee to lead Iran's Supreme National Security Council "reinforces hard-line influence at the centre of decision-making".investing+2

Strait Traffic Plummets, Attacks Compound Supply Fears

Physical flows through the chokepoint continued to deteriorate. Kpler data showed confirmed vessel crossings fell from 15 on Friday to just six on Sunday, far below the 14 ships per day observed after the June memorandum of understanding. Energy Aspects reported an average of only five daily transits in recent days. Barclays analysts said net exports of crude and refined products through the strait averaged 3 million barrels per day in the week ending August 7, down from 4.4 million the prior week.indexbox+2

Adding to supply concerns, Iran-backed Houthi militants in Yemen claimed responsibility for an attack on Saudi Aramco's Jazan refinery over the weekend. Saudi Arabia said the resulting fire was extinguished early Sunday, but IIR Energy reported that the 400,000-barrel-per-day facility's restart has been delayed until August 30. The Houthis warned they would escalate attacks on Saudi oil infrastructure in the northern Red Sea.barchart+1

Ripple Effects Across Energy Markets

The disruptions sent shockwaves beyond crude. European diesel futures surged as much as 9% on Monday, their largest single-session gain since early July, compounding the impact of Russia's ban on most fuel exports amid Ukrainian drone strikes on its refining infrastructure. European natural gas futures also climbed, with benchmark Dutch front-month contracts rising 2.9% to around 56.90 euros per megawatt-hour as delays to LNG shipments from Qatar complicated the continent's winter storage preparations.tradingpedia+2

"Unless there are signs of a significant shift in the status quo, Brent crude prices are likely to continue fluctuating between $80 and $90 per barrel in the near term," said Hamad Hussain, a climate and commodities economist at Capital Economics.sunsirs