Brent Falls to $98.23 as Iran Offers 7-Day Hormuz Reopening; Saudi Arabia Restarts East-West Pipeline

Tuesday, September 22, 2026 | 6:30 AM ET

Brent (November) $98.23 | WTI (October, expiring today) $93.28 | WTI (November) $89.80

Brent -$2.11, expiring October WTI -$2.50, November WTI -$2.57. A senior Iranian official told Kyodo News that Tehran could reopen Hormuz within seven days if the U.S. takes initial steps to ease military pressure. Just as this brief was being finalized, Reuters reported Saudi Arabia has restarted its East-West pipeline at a low pumping rate and could resume Yanbu exports later today, sources say, nine days after the September 13 attack forced the shutdown.

Bottom Line

The pipeline restart, if it holds, changes the supply picture more than today's diplomatic headline does, since it's a physical fact rather than a conditional offer. Sources describe the flow rate as low for now, and Aramco hasn't confirmed anything publicly, so this reads as the start of a ramp rather than a return to the roughly 4 million bpd the pipeline carried before the attack. It also arrives right on top of separate reporting that Aramco had informally told several Asian refiners they'd soon be able to resume Yanbu pickups, with no firm timeline given, suggesting the company was already signaling this was close before today's restart news broke.

Iran's offer is worth taking seriously as a real de-escalation signal, but Capital Economics' Hamad Hussain flagged the practical catch: even if the military-pressure conditions get sorted out, issues like tolls and fees could still stand between this and an actual lasting reopening. That's consistent with the pattern this conflict has shown repeatedly, a conditional offer or a brief technical fix rarely resolves the underlying dispute in one step. Iran's security chief Mohsen Rezaei separately said Tehran has passed its conditions to mediators over the weekend, and Trump's stated openness to meeting Pezeshkian at the UN this week gives both sides a concrete venue to test whether any of this actually moves forward, though Iran and the U.S. were still exchanging threats as recently as Sunday.

Saxo's Ole Hansen's framing on where the real bottleneck sits is worth holding onto regardless of how the pipeline and diplomacy news develop: he doesn't see much further downside in crude until supply actually increases through Hormuz, and the deeper crunch remains in refined products specifically. Vortexa's Emma Li put hard numbers on that today. Ship-to-ship transfer capacity west of Hormuz has essentially hit its ceiling, not because crude isn't available, but because a full VLCC STS operation now takes five to six days, up from what would normally be faster, and Saudi's loadings from Gulf ports jumped to 2.4 million bpd in the first half of September from just 0.8 million in August. That's created a growing queue of VLCCs waiting east of Hormuz, with volumes there running near 6 million bpd on a 14-day average, equivalent to roughly three VLCC pairs starting transfers daily. Li suggested India's west coast and Malaysia's Linggi could start absorbing some of that overflow traffic. This is the kind of structural shipping constraint that persists even if the underlying political and pipeline questions get resolved, since building out STS capacity takes time that a week's worth of diplomacy can't shortcut.

Diesel remains the clearest evidence of that products squeeze. Global diesel prices have hit records in both the U.S. and Europe as the Iran and Ukraine wars simultaneously cut exports from Russia, Saudi Arabia, and the UAE, three of the largest global suppliers, and Reuters' own reporting flags further increases as plausible from here.

Libya's Sharara field is a smaller but distinct new supply loss worth noting on its own. An armed group closed valve seven on the pipeline to Zawiya port Monday, and Libya's National Oil Corporation says field output has already dropped by about 200,000 bpd to between 100,000 and 105,000 bpd. This has nothing to do with the Gulf conflict directly, but it's one more barrel loss landing on an already tight global balance.