It is a successful way obtained by Shandong coal Geology Bureau, which provide integrated study results by use of drilling, seismic and logging methods in coal exploration.
While the electrode potential logging has relatively obvious reflection to those coal and strata thereby makes up for deficiency from other logging electrical property parameters in the mining area.
而电极电位测井方法，对该类煤岩层的反映特征比较明显，从而弥补了该矿区测井电性参数曲线的不足。
3
Through the practices in Fuxin coal field, the author estimated objectively the features and effects of JXW—1 PC—based Digital Logging System, and made some extension and modification on the system.