Research Article
A Novel Analytical Method to Calculate the Amounts of Free and Adsorbed Gas in Shale Gas Production
Table 2
Parameters of the shale gas well in case 1.
| Basic parameters | Values |
| Initial formation pressure | 33(MPa) | Net pay thickness | 38(m) | Temperature | 80.96(°C) | Porosity | 0.048 | Material constant | 1.53×10−3(MPa−1) | Material constant | 0.043 (MPa−1) | Langmuir volume | 2.98(m3/t) | Langmuir pressure | 6.02(MPa) | Shale density | 2.61(t/m3) | Water saturation | 0.05 | Fracture half-length | 90(m) |
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