Table 4 coal seam gas saturation calculation results table.

From: The geological factors affecting gas content and permeability of coal seam and reservoir characteristics in Wenjiaba block, Guizhou province

Coal seam number

Reservoir pressure/MPa

Theoretical gas content/m3/t

Measured gas content/m3/t

Degree of saturation/%

Critical desorption pressure/MPa

16

4.80

19.78

13.49

68.2

1.53

27

1.96

15.34

15.19

99.0

1.91

30

5.03

20.65

17.49

84.7

2.78

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