Saudi Arabia Restarts Ras Tanura Refinery After Drone Attack

Saudi oil giant Aramco has restarted operations at the Kingdom’s biggest refinery Ras Tanura, which was shut as a precaution in the early days of the war following a drone strike in the area, a source with knowledge of the situation told Bloomberg on Wednesday.   

Aramco had shut the refinery on March 2 as Iran started to retaliate for the U.S. and Israeli strikes with attacks on energy infrastructure in the region, including on refineries, oil port terminals, and ships in the Gulf and the Strait of Hormuz.   

The Saudi oil firm, the world’s top crude exporter, halted the 550,000 barrels per day Ras Tanura refinery after two drones were intercepted at the site, Saudi authorities said at the time.

The closure of the refinery added to the strain on oil and refined product supply from the Middle East. About 20% of the daily petroleum flows pass through the Strait of Hormuz, which is effectively closed for tanker traffic except for Iranian cargoes leaving the chokepoint en route to China.  

All the lost supply trapped in the Gulf has resulted in widespread crude run reductions at many Asian refiners as they struggle to immediately replace so many barrels with supply from elsewhere, amid high uncertainty how long the biggest disruption in the global oil market would last.  

Related: Trump’s Secret Weapon in the Rare Earth War

China’s Sinopec, the biggest Asian refiner by capacity, has reportedly slashed run rates by 10% while China has enacted a ban on fuel exports.

In Japan, refiners have slashed processing rates and were running their refineries at 69.1% utilization rates at the end of last week, down from 77% the week prior. 

Japan’s gasoline stocks slumped by almost 10% last week, data from the Petroleum Association of Japan showed on Wednesday. 

One of the top Japanese refiners, Idemitsu Kosan, has cut refined product sales to customers, a company spokesperson told Bloomberg on Wednesday, declining to quantify the cuts.  

By Charles Kennedy for Oilprice.com

More Top Reads From Oilprice.com

 

  • Related Posts

    Iran Warns Gulf of Fierce Retaliation

    (Update) March 18, 2026, 3:02 PM GMT: Article updated. Iran warned Gulf countries that a number of energy assets are now “legitimate targets” after Israel  its giant South Pars gas field,…

    Oil Prices Surge as Brent-WTI Spread Blows Out on Iran Supply Risk

    Oil prices surged sharply on Wednesday as the Iran conflict continued to disrupt flows through the Persian Gulf, with the global benchmark pulling decisively away from U.S. crude as the…

    Have You Seen?

    Iran Warns Gulf of Fierce Retaliation

    • March 18, 2026
    Iran Warns Gulf of Fierce Retaliation

    Brent Crude Oil Price Jumps After Attack on Iran’s South Pars Field

    • March 18, 2026
    Brent Crude Oil Price Jumps After Attack on Iran’s South Pars Field

    COMMENTARY: Assessing Energy Security in Europe, US and China as Iran Crisis Drags On

    • March 18, 2026
    COMMENTARY: Assessing Energy Security in Europe, US and China as Iran Crisis Drags On

    COMMENTARY: Latest Oil Crisis Readies Hammer for Demand Curve

    • March 18, 2026
    COMMENTARY: Latest Oil Crisis Readies Hammer for Demand Curve

    Ranked: The Top Crude Oil Producers in 2025 – Visual Capitalist

    • March 18, 2026
    Ranked: The Top Crude Oil Producers in 2025 – Visual Capitalist

    Tehran’s Oil Exports Remain Resilient as Iranian Crude Passes Hormuz

    • March 18, 2026
    Tehran’s Oil Exports Remain Resilient as Iranian Crude Passes Hormuz

    Big Oil’s Green Retreat Marks First Investment Decline Since 2017

    • March 18, 2026
    Big Oil’s Green Retreat Marks First Investment Decline Since 2017

    Saudi Arabia Restarts Ras Tanura Refinery After Drone Attack

    • March 18, 2026
    Saudi Arabia Restarts Ras Tanura Refinery After Drone Attack

    Oil Prices Surge as Brent-WTI Spread Blows Out on Iran Supply Risk

    • March 18, 2026
    Oil Prices Surge as Brent-WTI Spread Blows Out on Iran Supply Risk

    European CO2 squeezed by shrinking industry, says Nippon Gases

    • March 18, 2026
    European CO2 squeezed by shrinking industry, says Nippon Gases