A key Middle Eastern crude benchmark has fallen to a near three-month low, sending a signal more noteworthy than the oil price itself: geopolitical risk is still inflating futures pricing, but the logistics resilience of Gulf physical crude has substantially eroded the ability of the US-Iran conflict to weaponize Hormuz.
Data from index provider General Index shows that the premium of Oman crude over Dubai crude — the most direct gauge of strength in the Gulf spot crude market — has retreated to around $4 per barrel this week, the lowest level since late July. In the early days of the conflict, when the Strait of Hormuz was nearly closed, this spread once surged to more than $60 per barrel.
The collapse in this spread inevitably raises a question: with the US-Iran conflict still ongoing, why has the Gulf physical crude market been the first to "desensitize"? The answer may lie not in any easing of tensions, but in a detour barrier that Gulf oil producers have constructed through logistics and commercial strategies.
This barrier is systematically diluting the marginal effectiveness of the Strait of Hormuz as a tool of energy coercion, and wresting pricing power in the global crude market away from those who control the "chokepoint" and returning it to the combined forces of freight rates, differentials, and market share competition.
Why the Premium Disappeared First on the Physical Side
The Strait of Hormuz carries roughly 20% of global crude oil and liquefied natural gas supply. A US-Iran blockade or semi-blockade of this waterway would be enough to push energy prices to levels that could force adversaries to concede. The surge in the Oman-Dubai spread to above $60 in the early days of the conflict was a direct reflection of this risk in the spot market.
Yet today, pricing signals from the physical market tell the opposite story. Provisional data from Kpler previously showed that as of September 30, the seven-day moving average of Middle East crude exports reached 18.3 million barrels per day, exceeding pre-war levels on 14 days during September; Vortexa's 14-day moving average hit 18.6 million barrels per day, also returning to near the pre-conflict average. Shell CEO Wael Sawan said at the Energy Intelligence Forum in London in early October that Middle East oil flows had "recovered to more than 80% of pre-war levels." Saudi Aramco CEO Amin Nasser also said at the time that Gulf oil producers had raised crude flows to close to pre-war levels.
This recovery is not the result of the US or Iran "letting ships through," but rather a product of Gulf oil producers actively restructuring their transport routes. The UAE deployed its own fleet during the conflict and chartered additional vessels, with some ships turning off their Automatic Identification System transponders while transiting the strait to evade tracking and targeting. Iraq, after obtaining Iran's permission for its tankers to pass through Hormuz, had the State Oil Marketing Organization (SOMO) and some refiners load Basra crude inside the strait, with shuttle tankers completing the transfer. Saudi Arabia, meanwhile, coordinated two export routes — the Red Sea port of Yanbu and the Persian Gulf — and even when an attack on the East-West pipeline on September 13 temporarily forced Yanbu to shut down, more crude was redirected toward the Persian Gulf, still maintaining the upward slope of total exports.
These logistics-level adaptations are converting the "chokepoint leverage" created by this conflict into a costly but manageable friction cost, rather than a decisive supply disruption. Analysts had previously pointed out that as producers increase output, alternative routes come online, and shipping patterns shift, the ability of the US and Iran to weaponize Hormuz is steadily diminishing; while this conflict escalation is still capable of triggering short-term price swings, the structural effectiveness of using the strait as a bargaining chip is fading. Sparta Commodities SA oil analyst June Goh said that because multiple cargoes can be delivered within relatively short notice periods, "the Gulf crude market has been under pressure."
The Gap Between Physical and Futures
If one looks only at the Oman-Dubai spread, the conclusion seems to be that "Middle East supply has already normalized." But the trajectory of Brent futures tells a different version of the story.
After touching a five-month high of around $112 per barrel, Brent has remained in a high range that makes physical traders uneasy. Goldman Sachs' pricing model shows that the average geopolitical risk premium embedded in September Brent calendar spreads reached $22 per barrel, the second-highest monthly level on record, behind only April of this year and even exceeding the peak during the outbreak of the Russia-Ukraine conflict in 2022.
The gap between weakening physical prices and strengthening futures is not a market "failure," but rather two pricing logics running in parallel at present. The physical market trades the barrels actually being loaded right now: recovering Gulf exports, multiple cargoes available within relatively short notice, and Iraq competing for buyers with deep discounts — these factors together suppress spot premiums and benchmark spreads. The futures market, by contrast, trades concerns about a potentially tighter supply-demand balance ahead. International Energy Agency (IEA) reports show that global observable oil inventories have declined by about 507 million barrels since late February 2026, with the buffer accumulated before the war significantly depleted and the thickness of emergency reserves in OECD countries markedly thinned. Breakwave Advisors maintained its view of elevated near-term oil prices in an October 20 report, listing "the persistence of geopolitical uncertainty" as one of its core supports.
Crucially, freight and insurance costs have already become an unavoidable factor embedded in physical pricing. According to Goldman Sachs estimates, the global average crude freight rate has risen to about $30 per barrel, compared with only about $4 a year ago; freight on Middle East routes is even higher at about $35 per barrel. OPEC+ ministers warned at their October 12 meeting that shipping and insurance costs now exceed one-third of the commodity's value.
This cost shock has left clear marks in grade differentials: the premium of Murban crude loaded at Fujairah (outside the strait) over Basra crude loaded inside the Persian Gulf has soared from about $2 per barrel in February to about $43 per barrel. Goldman Sachs interprets this divergence as the market repricing transport and geopolitical risk through the grade structure, rather than purely pricing supply disruption. In other words, the Hormuz risk has not disappeared — it has simply been redistributed, shifting from the question of "is there oil" to the question of "at what cost, via which route, and in what grade structure does the oil reach the refinery." The decline in physical benchmark spreads masks a structural rise in landed costs and a narrowing of globally accessible supply in the logistics dimension. Independent crude trading strategist Matias Togni said that while Middle East crude spot prices reflect improved supply-side conditions, the pricing logic of the crude futures market is still mainly concerned about the possibility of tighter forward supply.
Who Is Paying for "Resilience"
The recovery of Gulf exports is not a neat narrative of producer unity; it contains fierce commercial competition, and the cost of that competition is being redistributed in the form of discounts and market share shifts.
Iraq is the most extreme case of this dynamic. SOMO widened the discount offered to buyers of Basra Heavy crude for October loading to $37 per barrel, deeper than the level of less than $30 in August and September; the discount for Basra Medium crude was $34.50 per barrel. In absolute dollar terms, this means Iraq earns nearly forty dollars less per barrel of Basra Heavy sold than the regional benchmark. Moreover, even after such discounts, freight erosion remains enormous: spot freight from the Gulf to East Asia in October was in the range of about $25 to $30 per barrel, war-risk insurance premiums have climbed from 1%-3% of hull value to 7.5%-10%, and the round-trip cost of a VLCC through Hormuz could reach about $20 million. Iraq's "export recovery" is therefore largely a volume increase purchased at the expense of margin, with fiscal returns far below what the barrel counts suggest.
The UAE has taken a different path. IEA data shows that UAE crude production hit a record 4.1 million barrels per day in June, surpassing the previous high set during the brief Saudi-Russia price war in 2020. This jump is directly related to Abu Dhabi's exit from OPEC at the end of April, which allowed it to escape production constraints while maintaining Persian Gulf exports through its own fleet and dark-fleet operations with transponders turned off. Saudi production in September rose by about 744,000 barrels per day month-on-month, and OPEC's overall output grew for a fourth consecutive month to 25.097 million barrels per day. Saudi Aramco further cut the official selling price of Arab Light crude to Asia for November to a discount of $5 per barrel against the Dubai/Oman benchmark, significantly wider than the $2 discount in October and one of the lowest levels since 2020.
These moves together point to a structural shift accelerated by the war: Gulf oil producers are using price and logistics capability to redraw the procurement map of Asian refineries. Analysts including Xavier Tang said the recovery in Middle East supply will help ease tightness in the oil market, especially for Asian refiners. But from the perspective of producer finances, the other side of this "easing" is that countries such as Iraq and the UAE are trading wartime revenue losses for the survival of customer relationships and market share positions after the crisis.
The Fragile Core Beneath the Resilience Narrative
However, reading the collapse of the Oman-Dubai spread simply as "the risk has passed" is a dangerous misinterpretation. The resilience of the Gulf physical market rests on a highly inefficient logistics architecture, and that architecture is acutely sensitive to any further disruption.
Ship-to-ship transfers are the most obvious bottleneck in the current export chain. Because more crude must be carried by smaller tankers through the strait and then transferred near Oman before being loaded onto very large crude carriers bound for Asia, ship-to-ship transfer capacity in the Gulf of Oman came close to its limit at one point, with the time required for a single transfer extending from five to seven days in the past to nearly ten days. In late September, the daily charter rate for a VLCC carrying crude from the Middle East to Asia rose to a record level of about $1.27 million. This means the current export flow is being achieved under conditions of greatly compressed fleet turnover efficiency. Any successful escalation strike against a transfer node or pipeline could, without "closing" Hormuz, create an equivalent supply shock by paralyzing the transfer chain.
The thin inventory buffer constitutes a second layer of fragility. Global inventories have fallen by about 507 million barrels since the war began, and although the G7 has announced plans to release up to 100 million barrels of crude and diesel emergency reserves, that release offers limited marginal reassurance relative to the scale of the buffer consumed. Shell CEO Sawan said: "We may have mitigated the worst effects of this crisis," but Hormuz flows "have still not returned to normal," and buffer factors such as lower demand and increased production elsewhere are "difficult to offset indefinitely the supply and transport disruptions caused by the war."
A more fundamental constraint is that Iran's ability to "weaponize energy" has been weakened in a structural sense but has not disappeared. An intelligence assessment by shipping intelligence agency Marisks noted that a recent series of shipping incidents may not necessarily represent deliberate individual targeting of specific commercial vessels, but more likely reflect a pattern in which Iranian forces fire missiles into pre-designated "engagement zones," with weapons automatically locking onto detectable radar signals in the area. This means that even as Iran's strategic coercion effect declines, its capacity to create unpredictable localized physical disruptions remains intact. The UK Maritime Trade Operations office has recorded at least one attack per day in the Strait of Hormuz or the Gulf of Aden since October 2, and this frequency itself provides continuous support for freight and insurance pricing.
Gulf oil producers have proven that they can sustain a considerable scale of exports despite Iranian harassment. But the physical spread is also a form of conditional optimism — it implicitly assumes current transfer efficiency, current vessel availability, and current inventory levels. Once any one of these variables changes non-linearly, the "normalization" narrative embedded in the Oman-Dubai spread will reverse just as quickly.
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