Two major oil pipelines in Saudi Arabia and the United Arab Emirates have become crucial alternatives for global energy markets as escalating tensions threaten shipping through the Strait of Hormuz, the narrow waterway that normally carries a significant share of the world’s oil supply.

The first of these routes is Saudi Arabia’s East–West crude oil pipeline, often called Petroline.

Stretching roughly seven hundred and forty six miles across the Arabian Peninsula, the pipeline transports oil from the kingdom’s vast fields in the Eastern Province to the Red Sea port of Yanbu.

The system was originally constructed during the Iran–Iraq war of the nineteen eighties specifically to ensure Saudi exports could continue even if the Strait of Hormuz became unsafe for tanker traffic.

The pipeline normally has the capacity to move around five million barrels of oil per day, and under emergency conditions it can handle even higher volumes.

Crude arriving at Yanbu can then be loaded onto tankers in the Red Sea, allowing shipments to reach Europe, Africa and global markets without entering the Persian Gulf.

As tensions have risen in the region, Saudi authorities have increasingly relied on this corridor to reroute exports away from the vulnerable strait.

A second key route lies in the United Arab Emirates.

The Habshan–Fujairah pipeline, also known as the Abu Dhabi Crude Oil Pipeline, carries crude from the inland Habshan fields to the port of Fujairah on the Gulf of Oman.

Unlike most Gulf export terminals, Fujairah sits outside the Strait of Hormuz, giving it direct access to the open Indian Ocean.

The pipeline extends about three hundred and sixty kilometres and is capable of transporting roughly one and a half million barrels of oil per day.

At Fujairah, the crude can be stored in large tank facilities and loaded onto tankers bound for Asian and international markets.

The port has developed into one of the region’s most important energy hubs, partly because of its strategic position beyond the strait.

These pipelines do not eliminate the world’s dependence on the Strait of Hormuz.

In normal conditions, far larger volumes of crude move through the narrow maritime corridor every day, making it one of the most important energy chokepoints on the planet.

Nevertheless, the Saudi and Emirati pipelines offer rare land-based alternatives capable of keeping at least some oil flowing during times of crisis.

Energy analysts say the two routes are now among the most strategically important pieces of infrastructure in the global oil system.

As geopolitical tensions place the strait under increasing pressure, the pipelines represent vital lifelines that allow Gulf producers to maintain exports and help stabilise international energy supplies.