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The diesel crisis
By shutting the Strait of Hormuz, Iran has cut exports of distillate-rich Middle Eastern crude, jet fuel and diesel, and is holding the energy market hostage
Middle East oil vulnerabilities have been exposed
The killing of Iran’s Supreme Leader Ayatollah Khamenei in US–Israeli strikes marks the most serious escalation in the region in decades and a bigger potential threat to the oil market than the start of the Russia-Ukraine crisis
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A potential blockade of the Strait of Hormuz following the escalating US-Iran conflict risks disrupting Qatari LNG exports that underpin global gas markets, exposing Asia and other markets to sharp price spikes, cargo shortages and renewed reliance on dirtier fuels
Letter from Iran: Testing times for Tehran-Beijing crude dynamics
Growing pressure from the Trump administration continues to threaten a resilient China-Iran oil nexus
OPEC+’s cohesive restraint
The alliance is keeping output on track and the market in balance amid geopolitical tensions and a fragile supply-demand ledger
Explainer: Iran’s indispensable energy role
The country’s global energy importance and domestic political fate are interlocked, highlighting its outsized oil and gas powers, and the heightened fallout risk
Outlook 2026: From wells to wafers – How MENA is powering the new energy–data nexus
Leading economies in the region are using oil and gas revenues to fund mineral strategies and power hyperscale computing
OPEC’s discipline sets tone for 2026
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Letter from London: Oil’s golden triangle
The interplay between OPEC+, China and the US will define oil markets throughout 2026
Iran Qatar Opec Schlumberger Donald Trump
Robin M Mills
Dubai
31 October 2017
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Iran's great opening

Iran's risks lie above the ground. Below it, a wealth of opportunity awaits careful investors

Iran's oil and gas upstream is a veritable Aladdin's cave of treasures. Like all fairy tales, of course, it comes with villains, both inside and out, and like many oil-rich peers, it has fallen well short of realising its potential. On official figures, Iran has the world's largest gas reserves, 1,183 trillion cubic feet, and, at 158.4bn barrels, the second-largest conventional oil reserves behind only Saudi Arabia (even if Canada's and Venezuela's extra-heavy oil takes them ahead). Even if these figures, particularly the oil, are somewhat exaggerated, they suggest Iran could be the largest holder of hydrocarbons on the planet. But production, though large, is not commensurate with reserves.

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10 March 2026
From Venezuela to Hormuz, the US—backed by the most powerful military force ever assembled—is redrawing not only oil and gas flows but also the global balance of energy power
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By shutting the Strait of Hormuz, Iran has cut exports of distillate-rich Middle Eastern crude, jet fuel and diesel, and is holding the energy market hostage
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OPEC+ boosted production before crisis
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