by TheDude » Sun 21 Feb 2010, 17:48:30
I never saw the point in coining a term for this, Net Exports is a widely understood and simple enough concept to grasp. Jeff has been clogging up TOD articles for years now with the same old message, and I mean almost cut and paste versions of the same rap, which got very tiresome for me a long time ago - I just skim over his stuff now.
That wiki article fails to mention Sam Foucher, aka Khebab, who did all the serious number crunching for this. The whole idea of the ELM is predicated around an a priori assumption about a producer's capabilities - that Iran are shipping 6% (or whatever) of their Net export capacity this year. But quantifying this number is only possible if you know when they will go into decline in the first place, so you're back to square one with HL or whatever.
As JD pointed out producers don't accelerate consumption as they go into decline - that's beyond absurd, the populace don't collectively decide to ramp up the party when they hear the news. It has nothing to with real world examples, of course. UK consumption increased only 5.94 kb/d on average 1999-2005, when their production went into decline. In many years demand contracted sharply, check the BP data.
All this business about consumption assumes producers will never address domestic demand in any fashion, too, thus your late 70s Carter + Schlesinger warning of world peak in the mid-90s. The reason that didn't happened was because URR estimates were low and conservation measures were implemented. This latter can still be a deciding factor at this stage, every OPEC member wastes oil in a more than wanton fashion, and simple solutions like deploying solar thermal in KSA would free up a fair amount of export capacity. Whether this runs ahead of soaring BRIC demand is another matter, and why peak oil is still a horse race. But the ELM is just an extraneous construct, far as I'm concerned.
Cogito, ergo non satis bibivi
And let me tell you something: I dig your work.