Research Article
Experimental Study on the Characteristics of Adsorbed Gas and Gas Production in Shale Formations
Table 3
Model fitting parameters.
| | Parameter name | Value | Parameter name | Value |
| | Initial pressure (MPa) | 30 | Matrix average porosity | 0.056 | | Experimental temperature (K) | 300 | Matrix average permeability (mD) | 0.000647 | | Core length (cm) | 50 | Langmuir volume (m3/t) | 4.7 | | Core diameter (cm) | 2.5 | Langmuir pressure (MPa) | 8.5 | | Rock density (kg/m3) | 2600 | Constant pressure in the outlet (MPa) | 3 | | Stress sensitivity coefficient (MPa-1) | 0.13 | | |
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