The shipping lanes are clearing, the digital signatures are dry, and the oil world is about to face a massive reality check.
With the signing of the 14-point interim peace agreement between US President Donald Trump and Iranian President Masoud Pezeshkian, the blockade on the Strait of Hormuz is lifting. For anyone holding oil futures or managing a refinery, this isn't just news. It's a logistical avalanche. If you enjoyed this piece, you should read: this related article.
Markets are scrambling because the numbers are staggering. We aren't just talking about regular daily production resuming. We are talking about an enormous backlog of crude that has been trapped behind a geopolitical wall since the conflict choked off the waterway on February 28.
Data from tracking agencies like Kpler shows that around 93 million barrels of stranded, non-Iranian Middle Eastern crude are sitting in the Persian Gulf waiting for an exit. On top of that, another 72 million barrels of Iranian oil are floating on tankers west of Chabahar. As the gates open on Friday, this combined ocean of over 160 million barrels is looking for a home. For another look on this development, see the recent coverage from Financial Times.
If you think prices can hold their ground under that weight, you're miscalculating how physical oil trading actually works.
The Massive Supply Glut Hits a Soft Wall of Demand
The immediate reaction from casual market observers is to assume global refiners will instantly snap up these barrels. They won't. The physical oil market moves slow, and right now, the timing for this supply wave couldn't be worse for producers.
Asian refiners—the lifeblood of Middle Eastern crude exports—have already locked in their supply slates for June, July, and August. They buy months in advance through term contracts. You can't just flip a switch and change your crude recipe overnight.
Worse for the bulls, a heavy chunk of China's refining capacity is currently offline or heading into scheduled summer maintenance. According to data from PetroChina's research unit, China's total oil consumption for 2026 is already forecast to hit 753 million metric tons. That is a 4.9% drop from last year.
The structural shift isn't temporary. China’s aggressive adoption of electric vehicles is permanently eating into fuel demand. Local independent refiners in places like Shandong province aren't panic-buying. They stopped spot purchases entirely this week. They are waiting for Middle Eastern suppliers to get desperate and cut prices.
A Fight Over Refinery Economics
The market is shifting from a struggle over securing physical volume to a brutal fight over margins.
Major suppliers, including TotalEnergies, are already sitting on unsold cargoes. To move these stranded barrels, sellers will have to aggressively slash their spot differentials. We saw a preview of this when Middle East crude spot benchmarks briefly slipped into discounts right before the formal signing.
While the Dubai benchmark premium to swaps briefly nudged back into positive territory on Wednesday, an influx of physical ships will inevitably push regional benchmarks into a deep contango. In plain English: prompt prices will fall significantly below future prices because nobody has a place to put the immediate oil.
A South Korean refining official summed up the mood perfectly this week, noting that profitability for the second half of the year looks incredibly grim. Refiners don't need to chase barrels anymore; they are going to squeeze producers on price to keep their own operations out of the red.
The Logistics of the Recovery
Don't expect every barrel to hit the water on day one. Normalizing global oil flows takes time, even if the tankers are already moving.
Hours after the peace deal was finalized, ship tracking data showed three Saudi-flagged supertankers carrying six million barrels of crude immediately lighting up their transponders and sailing through the strait. During the conflict, ships were forced to run dark or route oil through Saudi Arabia's Red Sea terminal in Yanbu. The return to the Persian Gulf routes will be gradual.
Investment bank Goldman Sachs expects Gulf exports to normalize to pre-war levels by the end of July, requiring a 13 million barrel-per-day increase in traffic through Hormuz. Full production recoveries for the region won't fully materialize until October.
This gradual ramp-up is why institutions like BNP Paribas argue that while prices will ease, they won't completely implode. They view $75 a barrel as a durable floor for Brent crude, given that global inventories need refilling and structural supply losses from other regions persist.
What to Do Next
If you are managing energy exposure or trading commodities, the playbook changes immediately.
First, stop paying premiums for immediate physical delivery. The supply crunch is dead, and spot discounts are coming.
Second, rebalance your slates toward Middle Eastern grades as sellers begin discounting to compete with sanctioned Russian and Iranian barrels. Kpler expects Indian refiners to shift up to 600,000 barrels per day back to Gulf imports through August as they rebalance away from alternative, more expensive slates.
The premium for geopolitical risk has evaporated. Now, the market has to digest the physical reality of a opened tap.
