Doesn't matter. Problems don't magically disappear because you have some oil. Firstly, oil revenues are finite. Iraqs oil revenues, per person, at current oil prices, are not huge. They wouldn't pay for (e.g.) the British health service. And even if Iraq had bottomless pit of money, the mere possession of it wouldn't resolve the operational problems of a complicated supply chain.Lets not talk about logistic here, it may be a problem to other countries. Iraq has oil.