Crude futures advanced in after-hours trading on Monday as an attack on a pipeline in Saudi Arabia and the broader conflict in the Middle East heightened concerns about disruptions to regional crude supplies.
Brent crude futures climbed 1.4% to $106.14 per barrel, while Dubai 1st Line Futures advanced 2.6% to $102.27/bbl.
Saxo Bank strategists said that the closure of the East-West crude pipeline is estimated to put about 4% of global supply at risk and may force Saudi Arabia to make further output cuts as storage facilities fill.
The Middle East conflict has widened over the past weeks, with Iran-backed Houthis assaults on Saudi energy facilities and US strikes targeting Iranian oil tankers in the Strait of Hormuz.
On Friday, Saudi Arabia shut its East-West oil pipeline as a precaution after it came under multiple attacks in the Riyadh and Medina regions.
"The relatively contained price reaction suggests the market still expects Saudi inventories to cushion exports in the near term, but if the disruption extends beyond the five-to-seven-day inventory cushion, that could change quickly," said Janiv Shah, vice president, commodity markets - oil at Rystad Energy.
Shah noted that supply was turning into a "prized commodity," and that without clarity on sources for replacement volumes, prices could rise further in the near term.
US Energy Secretary Chris Wright reportedly said on Monday that he expects the Saudi pipeline to be up and running "very soon."
Meanwhile, a meeting between Iran and the six-member bloc of Gulf countries to discuss the situation in Hormuz, originally scheduled to take place Monday in Oman, has been postponed after the attack on the 7 million barrel-per-day pipeline.
Esmaeil Baqaei, spokesperson of Iran's Ministry of Foreign Affairs, said in televised remarks on Monday that Saudi Arabia's request to postpone the regional summit and attribute it to developments in Yemen is "a diversion from the root causes of this crisis."
Gelber & Associates said that the postponement of planned talks between Iran and Gulf states further reduced the prospect of a near-term improvement in shipping conditions.
President Trump said on Monday that Iran wants to reach a deal with the US, while making clear that he would decide whether Washington would engage in negotiations.
"The failing Nation of Iran wants to make a deal, quickly and badly," Trump said in a social media post on Truth Social. "I will determine whether or not the US will choose to engage..."
Trump also said that Ukraine and Russia have agreed to stop attacking each other's energy infrastructure. "The world's diesel price rise is mostly caused by the Russia/Ukraine war, not Iran," the US President said in a social media post.
On Monday, Ukrainian President Volodymyr Zelenskyy proposed that his country's partners secure an agreement with Russia to stop the destruction of critical infrastructure.
"If our partners are ready to ensure that Russia genuinely refrains from striking our electricity system, other energy facilities, critical infrastructure, and food supply routes, then, of course, we are ready to ensure a corresponding halt to our strikes," Zelenskyy said in a post on X.