Gas is subsidized by wars in the US. If you keep that in mind, the value that they get from their money is not that low.
Edit: Please do not down-vote just because you don't agree. The second Gulf War was explicitly called OIL (Operation Iraqi Liberation). See http://en.wikipedia.org/wiki/2003_invasion_of_Iraq#Military_... and http://www.youtube.com/watch?v=GoSBqs6y8uM