[Chgogal]

You forgot to mention the US’ oil refineries are old. The last large oil refinery that came online was in 1976. A small one came on line in 2020 in North Dakota.

https://www.instituteforenergyresearch.org/fossil-fuels/gas-and-oil/will-any-new-refineries-be-built-in-the-united-states/

[gleeaikin]

Given the issues of age, hurricane and tornedo threats, and extreme summer or winter temperatures, some new locations besides Texas would probably be a good idea.