by EnergyUnlimited » Fri 06 Jul 2007, 13:38:10
$this->bbcode_second_pass_quote('TheOtherSide', 'I')t's interesting that there is a discussion about it at all, considering Hubbert's peak is pretty symmetrical. US oil production, the prime example of the Peak is also pretty damn symmetrical. So it's not a challenge for me to say that I believe the right side would have the exact same average slope as did the left side. Granted, one year the fall might be faster, and another - slower.
I don't really understand what ElijahJones is saying, considering that part of the theory is that the future oil fields would be increasingly more difficult to extract. Any advances in technology would be negated simply by that fact. The only time this would happen is if we magically jump 20 years of oil extracting technology overnight, which (first of all) is impossible. And second of all, the opposite is likely to happen. After PO, the academia will be gradually harder and harder strained for engineering resources and the advancement rate can only decline.
Albeit reasoning is not very straight forward, I agree with EJ arguments.
Right hand side of curve can be steeper.
That may be due to technology progress, which
already had shifted the peak.
Because technology progress could secure some production growth even after 50% of recoverable total had been produced from operating fields, then it is logical that remaining part will last not as long because less than half is available and therefore sharp drop is to be expected. EROEI problems will exacerbate that situation further.
That is observed in large but aging oil fields, with Britain and Mexico's particular fields experiencing annual drop of 12% or so.
My wild guess is that between ca 2012 and 2020 we will experience something like 8% annual global production fall at average

.
Further down a line fall be gentler (unless economic meltdown will kill industry meantime...).