US Crude Oil Inventories See Surprise 10 Million Barrel Spike

The American Petroleum Institute (API) estimated that crude oil inventories in the United States rose by a staggering 10.263 million barrels in the week ending March 27. In the week prior, US crude oil inventories rose by 2.3 million barrels. Analysts had expected a draw of 1.3 million barrels in the current reporting period.

Inventories in the US Strategic Petroleum Reserve (SPR) drew down for the first week in many, sinking by 300,000 barrels to 415.1 million barrels as of the week ending March 27. This is 310.4 million barrels shy of maximum capacity.

US production fell for the fifth week in a row, this time by 11,000 bpd, sinking to an average of 13.657 million bpd for week ending March 20, according to the latest EIA data. This is 83,000 bpd more than this same time last year.

At 3:48 pm ET, Brent crude was trading down on the day at $104.40 (-2.79%). Brent is up roughly $0.70 per barrel, up from this time last week with continued disruption of tanker traffic through the Strait of Hormuz, as well as oil production losses in Iraq, UAE, and Saudi Arabia. WTI was also trading down on the day, by $0.92 per barrel (-0.89%) at $102, although up week over week.

Gasoline inventories fell this week by 3.209 million barrels in the week ending March 27. In the week prior, gasoline inventories rose by 500,000 barrels. As of last week, gasoline inventories were 3% above the five-year average for this time of year, according to the latest EIA data.

Distillate inventories also fell, by 1.04 million barrels, after gaining 1.4 million barrels in the week prior. Distillate inventories were 0.4% below the five-year average as of the week ending March 20, the latest EIA data shows.

Cushing inventory—the inventory kept at the delivery hub for the WTI Crude futures contract—added 784,000 barrels, after adding a hefty 4 million barrels in the week prior.

By Julianne Geiger for Oilprice.com

More Top Reads From Oilprice.com

 

  • Related Posts

    Chevron and Microsoft Team Up for Giant Texas Gas Power Plant

    Chevron, Microsoft, and Engine No. 1 are negotiating a team-up for a multi-billion power plant in West Texas intended to power a huge data center campus, in the latest energy…

    Oil-Starved Asia Turns to Russia After U.S. Waiver

    Some Asian countries are taking Russian oil for the first time in years after the U.S. waiver allowed purchases of Russian oil on tankers to ease the major oil supply…

    Have You Seen?

    Hegseth Says Iran War at Decisive Moment, Tehran Threatens US Businesses in Region

    • April 1, 2026
    Hegseth Says Iran War at Decisive Moment, Tehran Threatens US Businesses in Region

    Constellation Plans $3.9 Billion Capex, Lifts Buyback Amid Clean Power Demand

    • April 1, 2026
    Constellation Plans $3.9 Billion Capex, Lifts Buyback Amid Clean Power Demand

    U.S. TOPS THE LIST – Half the World’s Oil Comes From Just Five Countries – Visual Capitalist

    • April 1, 2026
    U.S. TOPS THE LIST – Half the World’s Oil Comes From Just Five Countries – Visual Capitalist

    US Warns Americans in Saudi Arabia to Shelter in Place After Threats

    • April 1, 2026
    US Warns Americans in Saudi Arabia to Shelter in Place After Threats

    U.S. & Canadian Markets Soar Amid Hopes for End to Iran War

    • April 1, 2026
    U.S. & Canadian Markets Soar Amid Hopes for End to Iran War

    FED’S BARKIN: Households, Firms Still See Oil Shock Through a “Short-Term Lens”

    • April 1, 2026
    FED’S BARKIN: Households, Firms Still See Oil Shock Through a “Short-Term Lens”

    Asian LNG Demand Plunges as Qatar Outages and Hormuz Chaos Bite

    • April 1, 2026
    Asian LNG Demand Plunges as Qatar Outages and Hormuz Chaos Bite

    Oil-Starved Asia Turns to Russia After U.S. Waiver

    • April 1, 2026
    Oil-Starved Asia Turns to Russia After U.S. Waiver

    Chevron and Microsoft Team Up for Giant Texas Gas Power Plant

    • April 1, 2026
    Chevron and Microsoft Team Up for Giant Texas Gas Power Plant

    Trump Says Ceasefire Only Possible When Hormuz Reopens

    • April 1, 2026
    Trump Says Ceasefire Only Possible When Hormuz Reopens