The problem we have in the states is the cost of getting it out of the ground.
The middle east can sell for 40 bucks a barrel and still make money. We cant.
And as in most industry the workers are the first to go when they hit hard times.
According to this site you are right for off shore oil. Off shore is about 51 dollars a barrel and on shore about 31 dollars per barrel with an average of 33 dollars per barrel. The ME is about 16.88 per barrel. How much does it cost to produce crude oil and natural gas - FAQ - U.S. Energy Information Administration EIA
Those numbers dont include fracking and tar sands,which is where our boom came from.
That cost a whole lot more.