that oil wouldn't hit the refinery's for 6-10 years,
Well, wonder what would be happening now if we'd started 6-10 years ago? Wonder what it would be like 6-10 years from now if we get started now? Wonder what it will be like if we don't!
Seems the Gub'ment disagrees with your assessment of oil reserves, too (Wickipedia):
Proven oil reserves in the United States are 21 billion barrels, excluding the Strategic Petroleum Reserve [725 million bbls].
The U.S. Department of the Interior estimates the total volume of undiscovered, technically recoverable prospective resources in all areas of the United States, including the Federal Outer Continental Shelf, the 1002 area of the Arctic National Wildlife Refuge, the National Petroleum Reserve–Alaska, and the Bakken Formation, total 134 billion barrels of crude oil. This excludes oil shale reserves, as there is no significant commercial production of oil from oil shale in the United States. 