煤层

孔号

底板标高

CH₄ %

煤层瓦斯含量m³/t

7

8西5

−754.8

71.40

7.74

7

9-10-6

−564.65

71.41

5.84

8

4-3

−655.01

74.69

7.11

8

6-3

−810.52

80.83

2.52

8

9-10-6

−596.27

75.27

3.52

8

11-3

−844.22

71.82

1.25

8

11-12-2

−309.59

72.79

1.42

10

4-3

−727.94

70.64

3.65

10

7-10

−991.97

76.94

3.48

10

8-2

−857.95

81.63

6.11

10

9西4

−323.82

83.55

2.54

10

11-12-2

−407.89

86.22

3.89

10

副检

−733.11

75.86

4.06