This standard specifies the terms and definitions, analysis methods, technical requirements, data processing, analysis report content and uncertainty analysis for computer tomography (CT) technology used in the imaging of micro-nano-scale pore structure of tight rocks. This standard is applicable to micro-nano scale CT analysis of shale, tight carbonate rock, tight sandstone, coal rock and other rocks, and other geological samples can also be implemented with reference.
GB/T 38531-2020 Referenced Document
GB 17589 Specifications for quality assurance test for computed tomography X-ray scanners
GB/T 27025 General requirements for the competence of testing and calibration laboratories
GB/T 29034 Non-destructive testing.Guide for industrial computed tomography (CT) imaging