USGS Release: 3 to 4.3 Billion Barrels of Technically Recoverable Oil Assessed in North Dakota and Montana’s Bakken Formation—25 Times More Than 1995 Estimate— (4/10/2008 2:25:36 PM)

Btw, 3-4.3 billion barrels equals about six weeks of world consumption.

You are going to need to find 50 fields that large every year in order to pretend we aren't running out of oil.