[Mr. Lucky]

The US consumes about 8 1/2 million barrels of gasoline a day.

[CatOwner]

The US consumes about 8 1/2 million barrels of gasoline a day.

Given that, 1 million barrels would drop gas prices by 3% for four days.

[mbrfl]

The figure I’m seeing is approximately 18 million. So 1 million barrels would meet our demands for a little over an hour.

BTW, I got that figure from this 2021 Breitbart article.

https://www.breitbart.com/politics/2021/11/25/flashback-democrats-cut-trumps-replenishment-of-oil-reserve-when-prices-were-cheap-strike-a-blow-to-big-oil/