Investigation of Multiscaled Pore Structure of Gas Shales using Nitrogen Adsorption and FE-SEM Imaging Experiments

Figure 8

The relationship between TOC content and (a) porosity, (b) BET-specific surface area, (c) total pore volume, and (d) average pore diameter of the studied gas shales using FE-SEM technology.

(a)

(b)

(c)

(d)