Richard Wright said:
You need to multiply by 0.35 to convert the "Recoverable reserve" number to what will actually show up on the surface with current technology.
That number also differs from the USGS report. Referring to a chart near the bottom of the report, the mean "economically recoverable reserve" (this means to-market) approaches 7 billion barrels as the price of oil goes above $40. Of course, the much higher price now would justify even more expense in terms of recovery effort, so that 7 billion barrels would increase somewhat. So instead of .35, the factor inferred from the USGS report (not a factor they assumed, but one derived from analysis) is more like 0.7.
7 billion barrels of oil at $130/bbl is nearly a trillion dollars. It won't make the U. S. energy-independent, and that's not even the point -- but it would be a huge boost to the economy. And remember that this is just from ANWR; the offshore areas would provide even *more* oil.
Terry (astrotrf)