This specification specifies the basic requirements for the design, instrumentation, measurement technology, raw material’s quality evaluation, data processing and interpretation, report preparation, safety protection of geophysical logging of coal. This code is applicable to geophysical logging work related to coal, coalbed methane, hydrology, engineering, environment, etc. (hereinafter referred to as. geological exploration work of coal) in the geological exploration work of coal resource evaluation, coal mine basic construction, coal mine safety production.
