A wave of attacks across the Middle East has forced precautionary shutdowns of key oil and gas facilities, including Saudi Arabia’s largest refinery, Israeli offshore gas fields, and oil fields in Iraqi Kurdistan. Saudi state oil giant Saudi Aramco temporarily closed its 550,000 barrels-per-day Ras Tanura refinery after intercepting two drones, which caused a small fire but no injuries.
In Iraqi Kurdistan, operators including DNO and Gulf Keystone Petroleum suspended production at fields exporting 200,000 barrels per day via Turkey, while offshore Israeli gas fields, including Chevron’s Leviathan and Tamar, were temporarily closed, affecting exports to Egypt. Energean ENOG.L also shut down its smaller production vessels.
Market Repercussions
The disruptions sent Brent crude surging roughly 10% to over $82 per barrel, as fears mounted about global supply constraints. Iran, which processes roughly 90% of its crude exports at Kharg Island, also experienced explosions over the weekend, further heightening concerns, though the extent of damage remains unclear. With the Strait of Hormuz through which about a fifth of global oil flows also affected, global energy markets are bracing for volatility.
Escalation Signals
Analysts see the attacks as a major escalation in the regional conflict. Torbjorn Soltvedt of Verisk Maplecroft noted that Gulf energy infrastructure is increasingly in Iran’s crosshairs and warned that the strike on Ras Tanura could push Saudi Arabia and its neighbors closer to active military engagement alongside the U.S. and Israel. The facility has been targeted previously, including in the 2019 drone and missile strikes that temporarily cut Saudi crude production by more than half, and by Iran-aligned Houthis in 2021.
Analysis
The current wave of attacks underscores the Middle East’s persistent vulnerability to geopolitical shocks, particularly for the global energy supply chain. Temporary shutdowns, even without major damage, create ripple effects through oil prices, shipping routes, and energy-dependent economies worldwide.
Ras Tanura’s strategic importance as a major export hub makes it a symbolic and tactical target, signaling that future escalations could directly threaten the flow of oil from the Gulf. For markets, the uncertainty reinforces a flight to higher oil prices, and for regional actors, it raises the stakes for military involvement and alliances. If the conflict prolongs, energy security concerns could accelerate investment in alternative supply chains and emergency reserves, but in the short term, global markets remain highly sensitive to each new development.
With information from Reuters.
