Brent crude falls below $100 as Saudi Arabia restarts East-West pipeline after drone attack shutdown
Brent crude settled 1.1% lower near $99.25 a barrel on September 22 as Saudi Arabia moved to restart its East-West pipeline — a critical export route that drone strikes had knocked offline earlier this month. The early-stage resumption gave traders some breathing room after weeks of tightened supply, with the kingdom aiming to restore full exports through the line by the end of the week.
The move came as world leaders gathered in New York for the UN General Assembly, where the trajectory of the US-Iran conflict — and its grip on global energy flows — remained the question everyone was trying to answer.
Oil prices slip as Saudi pipeline restart gets underway
West Texas Intermediate also fell, dropping 1.2% to settle at $94.59 a barrel. Both benchmarks retreated as traders weighed the pipeline news against a diplomatic picture that’s still far from clear.
Ukraine’s continued strikes on Russian energy infrastructure are already squeezing global fuel markets, adding yet another variable to a system under stress.
The East-West pipeline had been offline since drone strikes hit Saudi infrastructure earlier this month, forcing the kingdom to reroute exports through the Persian Gulf and the Strait of Hormuz. That’s no small workaround — the pipeline moves around 7 million barrels a day and serves as one of the oil market’s main mechanisms for keeping crude flowing during the conflict.
Signs of progress were already visible on the ground. Multiple oil traders reported tanker activity near Yanbu, the Red Sea port where the pipeline’s crude gets exported. Those early movements suggest Saudi Arabia isn’t just talking about a restart — it’s actually executing one.
Drone attacks and the Strait of Hormuz disruptions behind the supply crunch
The pipeline shutdown didn’t happen in isolation. It was part of a broader pattern of infrastructure strikes that have complicated Saudi Arabia’s export operations throughout the conflict. When the East-West line went offline, Riyadh pivoted fast, pushing more crude through the Persian Gulf via the Strait of Hormuz. Satellite data showed a spike in loadings at the Ras Tanura terminal — seven ships were seen loading there at one point over the weekend.
Hormuz isn’t a clean alternative, though. Flows through the strait remain below pre-war levels, even with millions of barrels still transiting daily, and Yemen-based Houthi militants have kept striking Saudi infrastructure, adding persistent risk to both export routes.
The broader market context sharpens all of this considerably. Oil has rallied more than 65% in 2026 as the Middle East conflict has repeatedly disrupted shipments through the world’s most critical energy chokepoint, with gains in fuel markets running even steeper. Any credible sign of supply relief moves prices — even when the underlying situation stays fragile.
US-Iran diplomatic contacts at the UN General Assembly send mixed signals
The UN General Assembly in New York added diplomatic noise to an already complicated trading day. The Iran war dominated the agenda, and the signals coming out of New York were, to put it mildly, contradictory.
President Trump confirmed that a US administration official met with Iran’s delegation for three hours and described the meeting as going “very well.” That was enough to ease some of the tension from earlier in the day — when Trump had threatened Iran with annihilation during his speech to the assembly, prompting Iran’s delegation to walk out of the hall.
Iran’s lead negotiator, Mohammad Bagher Ghalibaf — the parliament speaker who’s handled previous ceasefire talks — was unambiguous. He said Trump cannot impose his power on Iran and that the country will not surrender. That’s not the language of a side preparing to make concessions. Gulf Arab states, meanwhile, were reportedly set to urge Trump against further escalation at a Tuesday meeting, a notable signal from US partners who have the most to lose from a wider conflict.
Proposed US fuel export ban adds another layer of market uncertainty
Trump said he’s encouraged advisers to approve a ban on US fuel exports. The stated goal is to ease surging domestic fuel prices, which have climbed as key Middle East refineries operate at reduced capacity.
Lawmakers from diesel-dependent states have been pushing for the ban, but it’s run into sharp resistance from the energy industry. Several oil and gas executives have warned the move would backfire — cutting off export markets could discourage domestic production and ultimately tighten global supply further. Ukraine’s continued strikes on Russian energy infrastructure are already squeezing global fuel markets, adding yet another variable to a system under stress. A US export ban, if enacted, would ripple across multiple markets at once.
Background: Six months of conflict have repeatedly stalled peace efforts
The US-Iran conflict has now roiled energy markets for more than six months. Multiple ceasefire attempts have failed, and an interim peace deal that held briefly over the summer collapsed entirely.
Since then, the US has maintained a blockade of Iranian ports, cutting into Iran’s energy export revenues, while Iran has responded by attacking ships in the Strait of Hormuz. That cycle has kept markets on edge and peace talks perpetually out of reach.
Ryan McKay, senior commodity strategist at TD Securities, offered a useful frame for the current moment. He noted that elevated flows through Hormuz suggest Iran may have lost some leverage — which could make Tehran more open to a deal, but also raises the risk that Iran escalates to reassert control over the strait.
The East-West pipeline, when fully operational, gives Saudi Arabia a 7-million-barrel-per-day bypass around Hormuz entirely. This is the primary takeaway from Monday’s price move: if the restart holds, it reduces the market’s exposure to whatever happens next in the strait — but it does not eliminate it. The diplomatic track is unresolved, the Houthi threat remains, and the proposed U.S. fuel export ban could introduce fresh volatility. The pipeline restart is a partial relief valve, not a complete solution.
Kelly is an experienced writer with 15 years of experience exploring the big stories that shape our world, from tech breakthroughs and space exploration to climate, energy, and the fascinating quirks of science. She has a talent for turning complex ideas into sharp, memorable insights that stay with readers long after they’ve finished reading.
