Iran is attempting to manage growing pressure on its oil industry as tighter US restrictions and disruptions in key shipping routes strain exports and rapidly fill storage capacity, according to officials and industry analysts. While crude shipments have fallen in recent weeks, Tehran says it is drawing on decades of experience in sanctions-era oil management to keep production and exports stable for as long as possible.

A spokesman for the Iranian Oil, Gas and Petrochemical Products Exporters’ Association, Hamid Hosseini, said the country remains confident despite the challenges. “We have enough expertise and experience,” he said, adding, “We’re not worried.” Iranian officials argue that the country has repeatedly adapted to similar restrictions in the past and developed technical methods to shut in wells temporarily without causing long-term damage.

The current strain comes as Iran’s oil exports face mounting pressure linked to heightened tensions in the Middle East and increased enforcement in maritime routes, including the Strait of Hormuz. Analysts say crude shipments have declined and storage tanks are filling quickly, forcing Iran to begin adjusting production levels to avoid hitting full capacity. A senior Iranian official confirmed that output cuts have already started, though details were not disclosed.

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The situation has raised concerns about the sustainability of Iran’s strategy. With limited export routes and increasing volumes of crude held in floating storage near key hubs like Kharg Island, the system is under growing stress. Data from energy monitoring firms suggests dozens of tankers are currently being used as temporary storage, holding tens of millions of barrels of crude oil at sea.

Despite this, Iranian officials maintain that the country can continue to manage production flexibility. They point to a long-standing “resistance economy” approach designed to withstand external economic pressure. Industry experts note that Iran has previously maintained oil flows through sanctions by using alternative shipping networks and offshore transfers, though current enforcement conditions make those methods more difficult.

International analysts warn that Iran’s ability to sustain this approach is limited. Estimates suggest that at current production and export rates, available storage could reach capacity within weeks, potentially forcing deeper production cuts. Some forecasts indicate that Iran may have roughly a month before storage constraints become critical, though this depends on enforcement intensity and export alternatives.

Despite rising pressure, Iran continues to rely on a combination of floating storage, reduced output, and alternative overland export routes to neighbouring countries. Officials argue this flexibility allows the system to function under strain, even if at reduced efficiency. However, experts say the longer-term outcome will depend on whether Iran can maintain exports without reaching full storage capacity or being forced into significant shutdowns.

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