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Impact of Iran deal on oil and gas supplies could linger for months

Experts predict prolonged disruptions in oil and gas production following the Iran ceasefire, complicating global supply.

16 June 2026 · 5 min read

Impact of Iran deal on oil and gas supplies could linger for months

Despite the recent announcement of an agreement to terminate hostilities in Iran and facilitate navigation through the Strait of Hormuz, experts warn that the anticipated recovery of investment-outlook/">oil and gas supplies will not be immediate. As the world grapples with high energy prices and inefficient supply chains, the road to stabilizing oil production is fraught with uncertainty.

The current state of oil production

According to energy analysts, it could take several months before energy companies can resume operations at a level sufficient to satisfy global demand. The closure of the strait has already left a substantial backlog, with numerous ships carrying crude oil stuck in the Persian Gulf for over three months. This critical waterway typically accounts for approximately 20% of global oil and gasoline supplies.

Daniel Evans, the global head of fuels and refining research at S&P Global Energy, emphasizes that the situation is complex. Transporting oil through the Strait of Hormuz will require significant time, as both the existing backlog must be managed and new tanker shipments will need to be initiated.

“It’s going to take time for people to feel comfortable and for insurance to be in place,” Evans noted, adding that the initial steps involve safely navigating vessels that have been trapped in the strait and allowing new ones to enter.

The logistical challenges ahead

Getting oil tankers in and out of the strait is no simple task. Ships are not only required to navigate safely but also have to travel considerable distances to deliver crude oil to various refineries across the globe. This entire process can take months, significantly delaying the turnaround necessary to restore supply levels.

Moreover, many producers in the Middle East ceased extraction activities, known as a shut-in, due to reaching full capacity in storage facilities. The resumption of operations at these sites is expected to be a gradual process, as safety and market stability play crucial roles.

Regional production variability

Some countries, notably Saudi Arabia and the United Arab Emirates, may experience a quicker rebound due to having alternative pipelines and routes for oil distribution that bypass the Strait of Hormuz. Alan Gelder, senior vice president of refining, chemicals and oil markets at Wood Mackenzie, suggests that these regions are better positioned to expedite the resumption of oil production.

Conversely, nations like Iraq might face a more prolonged recovery timeline. Gelder pointed out that Iraq has seen a significant scale of shut-ins due to operational challenges in its oil fields, predicting that it may take up to a year for them to regain full production levels.

The impact of investment on energy recovery

The ongoing situation poses serious implications for capital investment in the energy sector. After the Strait of Hormuz's closure, investment activities came nearly to a halt, making the eventual restart of energy systems a lengthy endeavor. Analysts project that it could take years for these investments to yield meaningful results.

Daniel Sternoff, a senior fellow at the Center on Global Energy Policy at Columbia University, underscores the caution that will characterize the reopening of extraction operations. “Countries that shut in oil production won’t want to restart until they know there is a stable, durable strait,” he stated. As uncertainty surrounding the ceasefire lingers, industry players will be hesitant to commit to renewed production.

Sternoff raises valid concerns regarding the restoration period. “We don’t know what open means or what the speed of evacuation of trapped material is going to be,” he cautioned.

Future outlook for global energy markets

As the international community watches closely, the energy sector is poised to face a shaky path ahead. Reduced supply, ongoing geopolitical tension, and logistical bottlenecks are expected to contribute to sustained high energy prices. The full implications of the Iran deal may not be felt until these fundamental issues are addressed, making the recovery of oil and gas supplies a slow and arduous journey.

For now, the focus remains on rebuilding trust among producers, resuming extraction, and navigating the uncertainty surrounding the Strait of Hormuz. Only time will reveal how effectively these challenges can be overcome and whether the global energy supply will stabilize in the coming months.

Questions about energy supply recovery

What factors are delaying oil supply recovery after the Iran deal?

The combination of logistical challenges, the need for safety protocols, and the risk apprehensions among producers are significantly delaying oil supply recovery.

How long might it take for Iraq to restore oil production levels?

Experts estimate that it could take up to a year for Iraq to fully restore its oil production levels due to the complexities surrounding its oil fields and the scale of the shut-in.

Are there opportunities for alternative supply routes to mitigate disruptions?

Yes, countries like Saudi Arabia and the UAE have alternative pipelines that could facilitate quicker oil production recovery despite challenges posed by the Strait of Hormuz.