General discussions of the systemic, societal and civilisational effects of depletion.
by FreddyH » Sun 25 May 2008, 01:40:29
$this->bbcode_second_pass_quote('MonteQuest', '')$this->bbcode_second_pass_quote('FreddyH', ' ')While it makes great fodder for the McDoomers, MQ's 2004 analysis was far more dire than we know now about the eventual unfolding.
Oh? And you think the eventual unfolding is over, then ?
$this->bbcode_second_pass_quote('', 'W')RT to MQ's musings on terminal decline of 5% per year, it was a ridiculous statement in 2004; as evidenced by the geologist based forecasts of the time (eg ASPO 1.5%). And even moreso today. The prevalence of recent bottom up studies has reduced the consensus of post peak decline projection to 1.2% ... an event that is unlikely until 2019.
Existing fields are showing a 4 to 5% decline today. You posit that new finds and production will not only offset that decline rate but reduce it to 1.2%?
We
do not know what the decline rate will be. We can only look to the trend..and the trend is much higher than 5% for many major fields, Cantarell, North Sea, Prudhoe..all in double digits.
Not to mention the decline rate of exports from oil producing countries as internal consumption rises or they reduce production to preserve their reserves...or war is waged over the remaining scarce resources.
$this->bbcode_second_pass_quote('', 'A')s MQ stated, the consequences of higher crude prices will be felt by the lower class of society first. Their lack of wealth & income makes them vulnerable to food/energy inflation. At no point in the future will the middle class (wealthiest 10%) and upper class (top 1%) significantly notice Peak Oil.
Sorry, they already notice it and I live in a rich area. And since when was the middle class the wealthiest 10%???
Monte, your rhetoric of 2004 was hardly innovative. In 1989, Colin Campbell proclaimed that the then current 65.8-mbd All Liquids production was indeed Peak and Hubbert's 1974 forecast of 111-mbd (conv) could never be achieved. Regular Conventional crude flow was 58-mbd at the time.
2008 represents the 20th consecutive year that the media has had to endure these annual proclamations and the usual cornucopia of ramifications...
Significant decline in mature conventional crude fields has been with us forever. According to IEA, it averages 8%/yr in these fields that are not in growth mode. When blended with immature conv fields and non-conventionals, they calculate the Underlying Decline Rate to be 3.75% presently.
My own calculations have this UDR factor becoming significant in 1999. I have it rising each year by 0.33-mbd with status presently at 3.6% (3.1-mbd) annually in 2008.
The tantalizing mystery on this issue, frankly, is whether UDR will level off at 4.5% for a lengthy era as it seems to have in largest mature and diversified petroleum province (USA) or if instead it will slowly increase towards that 8% ultimate.
IMHO, a sub 4% plateau of UDR is most probable 'cuz any increased rate jeopardizes the reconciling of a pessimistic production profile with recognized magnitudes of URR.
In short, a near term 4% indicates a URR of 1961-Gb. 5% points to 1804-Gb. In light of the avg of recognized estimates being 4001-Gb (including the current ASPO 2450-Gb) and that there is no estimate below 1998-Gb (EWG), aggressive decline rates do not seem to be in the cards...
Resolution of this phenom will determine if All Liquids is headed for a virtual plateau or a more aggressive supply decline rate.