The Economist: Has Iran lost its grip on Middle East oil exports?

Gulf oil is moving again. Saudi and Emirati barrels are slipping through the Strait of Hormuz under American escort, pushing exports close to pre-war levels. Donald Trump thinks Iran is losing. Oil markets disagree. Brent remains stuck above $100 a barrel, and The Economist identifies three forces keeping it there. One of them could get much worse. For South Africa, which imports most of its fuel, the stakes are plain. Costly crude and scarce diesel feed straight into pump prices, transport costs and food inflation..From The Economist, published under licence. The original article can be found on www.economist.com© 2025 The Economist Newspaper Limited. All rights reserved..The Economist.On September 26th Donald Trump rejected an Iranian ceasefire proposal that would have reopened the Strait of Hormuz for seven days. Iran wants a deal because it is “losing so badly,” said the president. Mr Trump and many of his advisers reckon America has more to gain by waiting.The volume of oil coming out of the Gulf would seem to prove him right. Kpler, a shiptracker, estimates that the region’s Arab states have shipped, on average, 17m barrels per day (bpd) of crude oil and refined products so far in September, if flows through Hormuz and those bypassing it via pipelines are included. That is the most since February and close to the pre-war total of 21m (see chart 1). Iran, by contrast, is exporting just 200,000 bpd, less than a tenth of what it shipped before the conflict began. From Washington, 7,000 miles away, Iran’s chokehold on Gulf oil looks like it is loosening..But is that right? Brent crude, the global benchmark, remains stuck at over $100 a barrel—43% higher than in June, when America and Iran sealed a (temporary) deal, even though export volumes were a quarter lower then. The problem is not eye-watering freight costs: rates for chartering tankers are at record levels, but Brent futures are quoted “free-on-board”, reflecting the price of crude at loading, not delivery. Instead three explanations stand out: crude supply still lags demand; the prospect of an American diesel-export ban is distorting markets; and fears are growing that Iran may attack ships or energy infrastructure again.Take the supply-demand imbalance first. Flows through Hormuz have swelled because Saudi Arabia is pushing many more barrels through the conduit than it was earlier in the war. On September 28th Saudi Aramco invited Chinese refiners to bid for cargo loading next month, having already sold more than 90m barrels in two rounds the previous two weeks. Most Saudi oil now moves under American escort, on state-owned tankers that shuttle through the strait, before being transferred to other vessels in the Gulf of Oman. The United Arab Emirates uses similar tactics.State-owned ships resist pressure better than private ones, so flows have not stalled even as Iran is sounding more bellicose again. But Saudi officials themselves admit the ship-to-ship scheme is costly, clunky and unsustainable. And Gulf supply remains 4m b/d short of pre-war levels. The world feared it could face a similar shortfall after Russia invaded Ukraine and Brent peaked at $129..At the same time global demand for crude has picked up. China, having slashed its crude purchases by nearly 40% over the summer, is thirsty for oil again (see chart 2). Domestic stocks of jet fuel, diesel and petrol have declined so fast that wholesale fuel prices now exceed retail ones (which are capped by the government). So refiners are working harder to satisfy the home market. They are also importing more only to export it, since a global fuel crunch means fat profits abroad. But China has banned such exports before, and could reimpose curbs at any time. That risk is pushing refiners there to buy crude while they still can.China is also having to replace the oil it used to buy from Iran. That is forcing it to buy more crude on the open market, squeezing up official prices. The price of the kind of oil that is most similar to that produced by Iran has risen even more than Brent: Dubai futures are trading at $116 a barrel. But China is also competing with European buyers for North Sea-like grades, lifting Brent in the process, too.The upshot is that global crude supply still falls short of demand. Dated Brent, which tracks oil loading in the next few weeks, hovers at around $124 a barrel (see chart 3). It is normally within a few dollars of Bre.Brent is also being lifted by shortages in another market: diesel. Limited Gulf flows and an export ban in Russia have pushed wholesale diesel prices to nearly $200 in major markets. American pump prices remain close to $6.50 a gallon, a record, angering truckers and farmers weeks before the midterms. Mr Trump says he favours restricting exports of the fuel, large volumes of which have gone to Europe since the war began. Such a measure would cut demand for American crude, since refiners there would process less of it, while lifting demand for other grades as European refiners sought to produce more diesel. That prospect has already pushed Brent $12 above West Texas Intermediate, the American benchmark..Read more:.FT: Trump says US could soon destroy Iran ‘in one night’, demands opening Strait of Hormuz.That leaves the third risk: Iran could lash out again. Its hardline rulers surely resent seeing Hormuz traffic escape their control. So far they have made few attempts to stop it: Iran has not disabled a tanker since September 23rd. But that could change. Unverified reports suggest Iran has laid new mines in the strait, or is preparing to. Windward, a shipping-intelligence firm, detected 75 high-speed craft, capable of deploying drifting ordnance, swarming off the Omani coast on September 26th. Iran retains the capacity to strike Gulf oilfields and energy facilities. Saudi Arabia’s East-West pipeline, hit in early September and about to reopen, remains vulnerable. So are Saudi ports. And the Houthis, Iran-backed rebels in Yemen, could further cripple traffic through Bab al-Mandab, a vital shipping route in the Red Sea.Greater exports do not mean Hormuz has become safer to traverse; they suggest only that the oil industry has adapted to operating under sustained risk. That risk may yet materialise and throttle flows again. Past Hormuz performance is no guarantee of future results—especially if Iran feels cornered. .Sign up for your early morning brew of the BizNews Insider to keep you up to speed with the content that matters. The newsletter will land in your inbox every morning on weekdays. Register here.Support South Africa's bastion of independent journalism, offering balanced insights on investments, business, and the political economy, by joining BizNews Premium. Register here.If you prefer WhatsApp for updates, sign up to the BizNews channel here.

The Economist: Has Iran lost its grip on Middle East oil exports?

Related Stories

Bozell: Washington's asks of SA now off the table

SA has just 13 days of fuel reserves as Gulf oil supply risks rise: Anthea Jeffery

BNC#9 | Dr Abedian Q&A: America's lost war, SA's "non-alignment", Israel-Palestine, oil's big moment

The Economist: China is now the world’s great oil power