Houthis Claim New Attack on Key Saudi Pipeline, Renewing Supply Fears

The Iran-backed Houthi movement in Yemen on Monday claimed attacks on pumping stations along Saudi Arabia’s critical East-West crude oil pipeline, according to a report from OilPrice.com. The group also claimed an attack on Riyadh airport amid escalating regional hostilities.

As of early Monday, Saudi authorities had not confirmed any attacks on the pipeline, which serves as the Kingdom's key export route bypassing the chokepoint Strait of Hormuz. The same pipeline was shuttered for two weeks in September following similar drone attacks that damaged pumping stations and halted loadings at the Red Sea port of Yanbu.

For Bakken producers and North Dakota royalty owners, sustained instability around key global supply infrastructure provides underlying support for oil prices. The East-West Petroline is a major artery, capable of moving up to 5.8 million barrels per day away from the Persian Gulf. Any perceived threat to its operations can tighten global supply balances, indirectly supporting the price of Bakken crude.

The reported attack is part of a widening series of strikes by the Houthis. Last week, debris from intercepted drones killed two people near a processing plant at Saudi Arabia's massive Shaybah oilfield, according to the source. While operations at Shaybah were unaffected, the incident further rattled markets.

The Houthis state their attacks are a response to the offensive by the Saudi-led coalition in Yemen, which is fighting to reclaim territory near the Red Sea and the Bab el-Mandeb Strait. The coalition reported on Saturday that its air defenses intercepted and destroyed a ballistic missile launched toward Riyadh.

The 740-mile-long East-West pipeline is strategically vital, allowing Saudi Arabia to divert crude exports from the Strait of Hormuz to the Red Sea. Its previous two-week outage in September demonstrates the tangible disruption such attacks can cause, even if temporary.

While geographically distant, the security of Middle East export corridors is a fundamental factor in the global oil price equation. Bakken production, which is landlocked and relies on a combination of pipelines, rail, and trucking to reach market, competes within this global context. Price spikes driven by geopolitical risk can improve wellhead economics in the short term, but prolonged volatility also introduces uncertainty for capital planning among operators in the Williston Basin.

The situation remains fluid, with Saudi Arabia yet to confirm the latest claimed attacks. However, the persistent targeting of energy infrastructure highlights the ongoing fragility of supply routes from the world's largest oil exporting region.