What does that have to do with the price of rice in China  or oil in the world markets for that matter?

The u.s. MAY very well be the largest oil producer by then. 

The question is:  What price will oil be going for in u.s.ds by then ?  The FED hasn't stopped printing the pretty toilet paper or even slowed down.  Only the smaller nations/ players will be buying with u.s.ds by then, and the world is already flooded with FED fiat, just check with your "local" Central Bank.