by copious.abundance » Thu 14 Apr 2011, 22:42:06
$this->bbcode_second_pass_quote('joewp', '5')5 years at today's consumption rate... of course everybody is expecting that to grow somewhat, I would imagine.
[...]
In light of these plain facts, OF2 just seems so shrill, doesn't he?
In light of the actual facts, it appears joewp doesn't have the facts correct. From the link:
Fact #1: 2009 Natural Gas Market - Consumption: 106.7 Tcf
Fact #2: Technically Recoverable Shale Gas Resources (in basins studied): 6,622 Tcf
Fact #3: Proved Natural Gas Reserves: 6,609 Tcf
There is probably some overlap of "proved reserves" with the "technically recoverable shale gas resources," particularly in the US and Canada, but in the rest of the world the shale gas phenomenon is in its baby stages, or not even started at all. So you first do:
6,622 + 6,609 = 13,231 Tcf total resources. Maybe round it down to 13,000 Tcf to take into account the fact that much of the proved reserves in the US and Canada is already included in the technically recoverable shale gas resources. So you get . . .
13,000 / 106.7 =
121.8 years of consumption at 2009 rates.
But we're not done. Notice the map from the document which Keith posted above: There are large areas of the world which were not assessed, including known hydrocarbon-rich areas such as the Middle East and Russia. So the 13,000 Tcf and 121.8 years is conservative. Bump up those numbers to take into account the un-assessed geography, and then you can realistically do your little exercise taking into account increased consumption rates.
Now, who is the shrill?