NextFin News - Kuwait and Qatar have restored crude exports through the Strait of Hormuz to about 70 percent of pre-war levels, joining Saudi Arabia and the United Arab Emirates in a covert shuttle-and-transfer operation that has pushed total flows through the world's most important oil chokepoint back to 7 million to 8 million barrels a day. The rebound, from roughly 4 million barrels a day in mid-July, is the clearest signal yet that Gulf producers are learning to move barrels around a contested waterway rather than waiting for it to reopen - and it is the main reason crude prices have capped well below the levels the market feared when the conflict began.
The recovery carries a paradox: oil is moving again, but it is moving in ways that are harder to see, harder to insure, and easier to interrupt. Traders estimate the two smaller Gulf producers, who exported a combined 2 million barrels a day before the conflict, are now shipping about 1.4 million barrels a day between them. Energy cargo analytics firm Vortexa puts total strait flows even higher, near 10 million barrels a day. Brent crude was trading around $87 a barrel and West Texas Intermediate near $82, both far below the peaks reached in late April and down from the three-week highs touched earlier this month as diplomatic signals improved.
The Mechanism: How Gulf Oil Moves When Tankers Won't Cross
The revival rests on a practice called shuttle transport. With few commercial owners willing to send vessels through a waterway that may still be mined, Gulf exporters are using their own tanker fleets - or paying steep premiums to charter ships that will make the passage - to carry crude out of the Persian Gulf. Those shuttling vessels then transfer their cargoes, ship-to-ship, to larger tankers waiting in safer waters outside the strait, typically off the coast of Oman. The buyer's tanker never enters the disputed zone; it simply receives the oil at sea.
The United Arab Emirates was the first Gulf exporter to adopt the offshore-transfer tactic in the Gulf of Oman. Saudi Arabia followed after Houthi attacks in the Red Sea forced the kingdom to lean more heavily on its Persian Gulf route. Kuwait and Qatar began shuttle operations around June, and the method has allowed Kuwait to meet supply commitments to long-term customers in East Asia while also offering additional cargoes on the spot market.
Kuwait's approach is the most opaque. The country relies mainly on a state-owned fleet of 11 very large crude carriers, according to shipping database Equasis. Satellite tracking data shows most of those vessels have not emitted a positioning signal for more than two months, suggesting they have switched off transponders to navigate covertly - part of the dark-flleet activity that has kept flows moving even as commercial traffic stayed away. The strategy carries direct physical risk: Kuwait has reported to the United Nations shipping regulator that one of its supertankers, operated by Kuwait Petroleum Corp., was attacked in early August while transiting the chokepoint.
Qatar's exports, by contrast, are handled mostly by commercial tanker operators. TotalEnergies said this week that it is one of the largest carriers of Qatari crude. QatarEnergy has proposed ship-to-ship deliveries for October cargoes in the Gulf of Oman, outside the strait - a structure designed to spare buyers from entering the disputed area.
The scale of the waiting fleet tells the story. Around 150 ships, from giant oil tankers to bulk carriers, are now floating off Oman's coast compared with roughly 40 in January, based on data from the European Union's Sentinel-1 satellite. In total, 16 supertankers are stationed there, with three more on the way, collectively able to haul 38 million barrels. The strait's throughput is being rebuilt not by reopening the door, but by carrying goods through it in smaller loads and handing them off just outside.
There is a cost to this workaround that does not show up in the flow totals. Shuttle operations require extra vessels, extra voyage time, and steep risk premiums for the ships willing to cross. Those costs are absorbed somewhere along the chain - by producers accepting lower netbacks, by charterers paying more, or by end buyers facing wider physical differentials. The oil reaches the market, but the system that delivers it is operating at a lower margin of safety and a higher price than the pre-war normal.
What the Numbers Say - and What They Hide
The headline recovery is real but incomplete. Before the war began on February 28, the strait carried oil and natural gas equal to about one-fifth of global consumption. The International Energy Agency puts average 2025 flows of crude and oil products at about 20 million barrels a day. Ship-tracking data showed flows collapsed to roughly one-quarter of pre-war levels after Iran moved to shut the waterway, and even the latest rebound leaves total crude throughput at roughly a third to half of the pre-conflict norm.
Trade intelligence firm Kpler counted 374 million barrels exiting the Gulf during the 60-day window covered by the since-expired U.S.-Iran Memorandum of Understanding - about 6.1 million barrels a day, or roughly 40 percent of the roughly 15 million barrels that transited each day in 2025. More than half of those shipments occurred in the first three weeks of the agreement, and "by the end the flow was thinner, darker and re-accumulating behind the chokepoint," said Emmanuel Belostrino, head of Global Crude and Geopolitical Market Data at Kpler. The warning matters: a rising average can conceal a weakening trend at the margin.
There is also a widening gap between official and commercial accounts of the flows. Energy Secretary Chris Wright said last week that the U.S. military had helped ship more than 15 million barrels of crude and oil products out of the waterway in a single day, and put the seven-day average at more than 8 million barrels a day, up from around 9 million earlier in the month. Commercial vessel trackers, however, have struggled to reconcile those figures with what their sensors see, with estimates ranging from roughly 2 million to 6 million barrels a day. Kpler showed crude exports via the strait for the week beginning July 27 at 2.77 million barrels a day. The divergence has plausible causes - many ships cross at night with transponders off, and big tankers can carry 2 million barrels apiece, so missing one or two changes the picture - but when governments and the market count the same oil differently, the risk premium does not fully unwind.
The price reaction reflects that ambiguity. Oil settled at a three-week low in early August after Qatari and U.S. officials raised hopes for a diplomatic resolution, then climbed back toward $90 a barrel after renewed attacks dented reopening prospects, and has since eased into the mid-$80s as Iran-Oman talks progressed. The U.S. Energy Information Administration, in its latest market outlook, said it did not expect Middle East oil production to return to near pre-conflict levels until early 2027, and forecasts Brent to average $87 a barrel in 2026. In other words, the market is pricing a long normalization, not a quick recovery.
The Second-Order Problem: Crude Flows, Diesel Squeeze
The recovery in crude has not fixed the tighter problem in refined products. The disruption has hit diesel and other distillates harder than crude, because Middle East refineries have been damaged in the conflict and strikes on Russian facilities have cut exports from what was once a major global diesel supplier. U.S. distillate stockpiles, which include diesel and heating oil, fell by 2.2 million barrels in the week to August 21 to 103.4 million barrels - about 14 percent below the five-year average - according to the Energy Information Administration. Daniel Hynes, senior commodity strategist at ANZ, called it the lowest seasonal distillate inventory level on record. Diesel futures in New York have more than doubled this year, and European buyers have drawn on imports from Mexico for the first time in seven years.
That split - crude recovering while distillates tighten - is the second-order effect the market is still digesting. A barrel of crude reaching the Gulf of Oman does not automatically become the diesel that European trucking fleets and American farmers need. Refining capacity, not just crude supply, is the binding constraint, and damaged Middle East refineries cannot be replaced by ship-to-ship transfers. The market can rebuild throughput through a workaround; it cannot work around a damaged fractionation tower.
"Crude oil edged lower as the prospect of the Strait of Hormuz reopening improved amid ongoing talks," said Daniel Hynes, senior commodity strategist at ANZ, though he added that "concerns over shortages in the oil market persist."
The quote captures the two-speed market: the crude headline is improving, the product reality is not. It also points to the asymmetry that defines the current risk profile - the downside for crude prices is limited by how much physical product stress remains embedded in the system.
Cyclical or Structural: Why This Recovery Is Fragile
Is the rebound in Hormuz flows a cyclical repair that will keep climbing, or a fragile adaptation that can be reversed by a single incident? The evidence points to the latter. Three facts support a cyclical, mean-reverting caution rather than a structural all-clear.
First, the recovery is built on behavior that is inherently reversible. Dark transponders, state-owned fleets, and steep charter premiums are wartime adaptations, not permanent infrastructure. If the security environment deteriorates - another attack on a Kuwaiti VLCC, a mining claim that sticks, a breakdown in the Iran-Oman talks - the flows can retreat as fast as they advanced. Kuwait's own report of an August attack on one of its supertankers is proof that the route is not safe, merely tolerated.
Second, the diplomatic track that runs alongside the physical one remains unresolved. Qatar's prime minister was expected in Iran to relaunch talks aimed at ending a conflict now nearly six months old, and Iran and Oman are working to finalize an agreement on managing the strait after Iran's Revolutionary Guards said the two countries had reached a revenue-sharing arrangement. But Iranian officials have cautioned that a navigation agreement would not automatically mean a reopening, and Tehran has said the strait will remain restricted unless Washington meets conditions under an interim ceasefire reached in June that later fell apart. Physical flows are rising on a diplomatic foundation that has not yet set.
Third, the flow data itself shows momentum fading at the margin. Kpler's observation that the MoU-period flow was "thinner, darker and re-accumulating behind the chokepoint" by the end of the window suggests the easy gains are behind the market. A rising seven-day average can coexist with a weakening daily run-rate.
The counter-thesis is straightforward and deserves weight: the market has consistently underestimated Gulf producers' ability to adapt. The UAE pioneered the ship-to-ship model, Saudi Arabia scaled it, and now Kuwait and Qatar - with no pipeline bypass options of their own - have found ways to move barrels despite having no alternative export corridors. If offshore transfers become the new normal rather than a wartime stopgap, then flows could keep climbing toward pre-war levels even without a formal reopening, and the risk premium currently baked into crude and diesel could evaporate faster than the cautious case allows. Producers have strong incentives to keep oil moving: their fiscal budgets depend on it, and Asian customers dependent on Gulf crude have little patience for prolonged shortfalls.
The signal that would prove the cautious view wrong is specific and observable: if total strait flows, as measured by at least two independent cargo trackers, sustain 12 million barrels a day or more for four consecutive weeks without a security incident, the adaptation thesis overtakes the fragility thesis. Below that threshold - and especially if flows stall under 8 million barrels a day while the MoU-style arrangements remain in place - the recovery should be read as a partial, reversible repair rather than a regime change.
What Comes Next: Scenarios and What to Watch
The near-term path depends less on geology than on diplomacy and security. Three scenarios frame the outlook:
Base case - grinding normalization. Flows continue to rebuild gradually through shuttle operations and offshore transfers, holding in the 7 million to 10 million barrels a day range. Brent trades in a wide band, capped by the supply recovery but supported by distillate tightness and the ever-present risk of another incident. This is broadly what the Energy Information Administration's $87 average-2026 Brent forecast implies.
Upside case - a formal navigation deal. Iran and Oman finalize a strait-management agreement, commercial insurers re-enter the market, and transponders come back on. Flows accelerate toward 12 million to 15 million barrels a day, and the risk premium drains out of both crude and diesel. The trigger would be a signed agreement with an implementation timeline, followed by a sustained rise in tracked commercial transits.
Downside case - a single incident reverses the gains. Another attack on a shuttle tanker, or a mining claim that disrupts traffic, sends commercial operators back to the sidelines. Flows fall back toward 4 million barrels a day, and Brent retests the $90-to-$100 zone. The trigger would be a confirmed security incident in the strait followed by a week-over-week drop in tracked transits.
For investors and industry watchers, the signals to track are concrete: weekly strait transit counts from Kpler and Vortexa; the number of tankers anchored off Oman awaiting transfers; U.S. distillate inventory prints from the Energy Information Administration; diesel futures spreads in New York and Europe; and the status of the Iran-Oman navigation talks. The crude market is watching the first two; the real stress is hiding in the third and fourth.
The Strait of Hormuz is reopening in pieces, not in principle - and the market is learning to price a waterway that works around the edges while the center remains contested. Kuwait's and Qatar's return to the route is real, but it is a workaround, not a settlement, and workarounds break faster than agreements.
Explore more exclusive insights at nextfin.ai.
