Marcellus Shale EROEI 85:1 ?

[pod2]

The paper looked at gas from horizontal, hydraulically fractured wells in the Marcellus Shale of Pennsylvania and their analysis indicates that the EROI ratio of a typical well is likely between 64:1 and 112:1, with a mean of approximately 85:1. This range assumes an estimated ultimate recovery of 3.0 billion cubic feet per well, similar to the estimated ultimate recovery of coal, which falls between 50:1 and 85:1.

http://marcellusdrilling.com/2013/06/new-study-marcellus-fracked-wells-are-good-for-environment/

[Ruben DK]

Hay algo que huele a chamusquina. Tiene alguien el informe al que se refiere el link? Esos pozos ya fueron estudiados como se menciona en shalebubble.org. El mapa de los pozos:
http://shalebubble.org/the-map/

Cuánto es la TRE de un pozo de gas, sin fracking?! según wikipedia es 10:

https://en.wikipedia.org/wiki/Energy_returned_on_energy_invested