I really doubt the companies like Exxon, Conoco, ATT, Dell, Sysco, Halliburton, Kimberly Clark, etc. would want to be out of the Federal protection racket.
I also don't think the petroleum companies would be lacking for physical security, because the people there would protect them as if those companies are their own family. It would also add more strain on the FEDgov once shipments of oil from those companies stop going around the country, because every other state would be pressuring the government to stop going after TX, if they go after them in any way. The one could easily lead the other 49, albeit in a crude (no pun intended) manner.
I'm all for it.