Therefore...
Therefore:
Estimates of worldwide petroleum reserves (probable-proven-recoverable) are in error, and likely inflated. Shell's error is some 22% (for one year). Most likely at the high end of overstatement. Hopefully.
Therefore:
Future production estimates are likely also overstated.
Therefore:
Estimates of how long oil will be the primary energy source for the world economy are inflated.
That's what I thought.
