Research Article
Micropore Characteristics and Geological Significance of Shale Reservoirs: Case Study of Fuling Shale Gas in Sichuan Basin, China
Table 2
Peak aperture and micropore volume ratio measured by different methods.
| Sample | Adsorption-mercury injection method | Nuclear magnetic resonance method | Peak pore diameter (nm) | Micropore volume ratio (%) | Peak pore diameter (nm) | Micropore volume ratio (%) |
| 1 | 4.9 | 12.62 | 5.6 | 18.89 | 2 | 4.7 | 12.93 | 3.2 | 25.39 | 3 | 3.1 | 13.31 | 2.4 | 29.97 | 4 | 3.7 | 14.12 | 1.5 | 32.38 | 5 | 2.7 | 14.23 | 1.1 | 37.34 |
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