Research Article
A Novel Analytical Method to Calculate the Amounts of Free and Adsorbed Gas in Shale Gas Production
| Parameters | Values (units) | Parameters | Values (units) |
| k | 0.001 (md) | xf1 | 60 (m) | C | 1×10−6 (m3/Pa) | xw1 | 330 (m) | Skin | 0 | xf2 | 80 (m) | h | 10 (m) | xw2 | 370 (m) | | 5% | | 40 (m) | T | 323.15 (K) | xw3 | 420 (m) | VL | 7.5 (m3/m3) | xf4 | 90 (m) | pL | 7.5 (MPa) | xw4 | 480 (m) |
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