Coal Reservoir Characterization in a Tectonic Setting and the Effects of Tectonism on the Coalbed Methane (CBM) Content

Table 1

Sampling locations and voltage parameters of the DR system.

Number	Location	System parameters
		Voltage (kVp)	Electric current (mA)	Attack time (ms)
GJH3-X1	17 m from X2 syncline	80	320	110
GJH3-X2	13.2 m from X3 syncline	84	320	110
GJH3-B1	4.3 m from B1 anticline	80	320	110
GJH3-F1	149 m from F5 fault	78	320	110
GJH3-F2	51 m from F21 fault	78	320	110
GJH3-F3	92.5 m from F3 fault	82	320	110
GJH3-F4	25 m from F7 fault	83	320	110
GJH3-01	Cutting hole of 1308 coal mining face	79	320	110
GJH3-02	High-position alley of 1308 coal mining face	78	320	110
GJH3-03	Auxiliary transport alleys of eastern I panel	80	320	125
GJH3-04	Auxiliary transport alleys of western I panel	80	320	110