Comment by GeneralMayhem

> Russia

Totalitarian, and trending toward failed state.

> US

Not eligible for the reason I stated: the US economy is much less than 10% petroleum. We have a lot of oil, but we have a lot more of everything else.

> gulf states

Mostly brutal, repressive dictatorships (especially Saudi Arabia and Iran) - some are better than others, but the trend is poor.

> Just because you don't like a government doesn't mean it's doing a bad job at, well, holding a state together

You're moving the goalposts a fair amount here. The thread started with "good governance", and I said "well run" - it's hard to say that the bar for either of those is simply maintaining superficial order. But even if you set that aside, consider the famous quote from the Shiekh of Dubai about the fragility of the petrostates that haven't figured out how to build strong civil societies with their wealth: "my grandfather rode a camel, my father rode a camel, I drive a Mercedes, my son drives a Land Rover, his son will drive a Land Rover, but his son will ride a camel."