USA is the largest producer of carbon based energy in the world. Saudi Arabia has less than a decade of crude exports so they are approaching an end and the USA will increase greatly.
One thing to remember is that if the price gets high enough, there are shale plays all over the world that can be developed. They are only done on a large scale here in America because we pioneered the drilling and fracing industry. I doubt if any wells in the Middle East have ever been fraced. Their wells flow naturally.