Impacts

Parameter

Gas Production

Water Production

Ratio of Shale to Coal gas

Coal k

14

13

1.8

Shale k

1.7

2.1

3.5

Shale k_m

1.6

1.2

4.1

Coal f

1.3

2.1

1.1

Coal a

1.3

2.0

1.1

Shale V_Lp_L

1.2

1.2

6.4

Coal V_Lp_L

1.1

6%

1.7

Shale f

3%

1.1

4%

Coal k_m

1%

3%

2%

Shale a

0.02%

4%

1.1

coal ε SDK

21

5%

2.0

coal f SDK

15

8.6 × 10²

1.4

coal ν SDK

10

1.1

1.4

coal E SDK

1.5

1.9

1.3

coal p_ε SDK

1.3

2%

1%