albert bartlett american association of petroleum geologists association for the study of peak oil and gas business operations dale allen pfeiffer david goodstein doomer economics energy information administration energy crisis energy security enhanced oil recovery exploration geophysics export land model extraction of petroleum food vs fuel geology global strategic petroleum reserves heavy crude oil hirsch report hubbert peak theory international energy agency iran iraq james howard kunstler jeremy leggett kuwait libya matthew simmons mitigation of peak oil national iranian oil company nigeria non-conventional oil odac opec oil in place oil reserves in canada oil reserves in iran oil reserves in iraq oil reserves in kuwait oil reserves in libya oil reserves in mexico oil reserves in nigeria oil reserves in russia oil reserves in saudi arabia oil reserves in venezuela oil reserves in the united arab emirates oil reserves in the united states oil shale oil well peak oil petroleum exploration in the arctic pickens plan predicting the timing of peak oil price of petroleum reflection seismology reservoir engineering richard heinberg richard rainwater rimini protocol saudi arabia society of petroleum engineers strategic petroleum reserve technology the end of oil the end of suburbia the long emergency united states geological survey venezuela world energy resources and consumption