So apparently the USA used to have a strategic helium reserve— how did they store it?

I have to know!

@dch
Blimps?
Blimp - Wikipedia

@dch
Exactly. I just didn’t want to give a giant corporation any lift. 🫤
The History and Importance of the Bush Dome Reservoir in Helium Production

Explore the significance of the Bush Dome Reservoir in Texas, its role in U.S. helium production from World War II to the present, and the evolution of helium conservation policies.

Texas State Historical Association
@ansuz yes I read that and want more info - I’m originally a Chemist by training. How do you stop it leaking?
@dch I did a bunch of reading about it a few years back. My memory is hazy, but from what I remember these formations were effectively sealed off until they were tapped to extract other natural gases. They must still leak at the extraction point, but I guess that's an acceptable amount of loss?
@dch they don't have it anymore?? Oh no

@reynir I think they sold the last of it off in 2023 but I’m not sure

https://www.tshaonline.org/handbook/entries/bush-dome-reservoir-and-cliffside-field-terminal

https://en.wikipedia.org/wiki/National_Helium_Reserve

Messer group bought it all end 2024, could be a big win for them.

The History and Importance of the Bush Dome Reservoir in Helium Production

Explore the significance of the Bush Dome Reservoir in Texas, its role in U.S. helium production from World War II to the present, and the evolution of helium conservation policies.

Texas State Historical Association
@dch In mylar balloons over El Paso Texas until they got shot down because some idiot in the pentagon thought they were drones from the drug lords.