This document specifies the work content, methods, requirements and results for evaluating the recoverability of coalbed methane (CBM). It is applicable to the phases of the exploration and appraisal, and production capacity building of CBM and provides certain references for the development and adjustment phases.
IN_DEVELOPMENT
ISO/DIS 25195
40.99
Full report circulated: DIS approved for registration as FDIS
Feb 24, 2026