by shortonsense » Wed 01 Apr 2009, 09:11:15
$this->bbcode_second_pass_quote('RacerJace', 'A') few things to consider regarding peak oil and prices...
1. As mentioned by others on this thread, peak oil is primarily referring to a production peak. It is both a geological limit and a net energy limit (EROI).
Hubbert recognized, by about the late-70's or early 80's, that the production profile he was famous for had an economic component that could completely change the profile, as well as the timing of the peak, without any trouble whatsoever. That means he expanded his concept enough to understand that it wasn't about geology anymore.
And I don't recall him EVER saying it had anything to do with a net energy limit, which sounds just plain silly when talking about a transport fuel and not the main energy drivers of the worlds economies, coal, natural gas and nukes.
$this->bbcode_second_pass_quote('RacerJace', '
')But none of these things change point 1.
The amount of oil left in the ground, the rate at which it can be produced and the amount of effort/energy required to bring it to market are at a plateau (roughly the 50% mark).