This document stipulates the method principles, instruments, equipment and materials, sample collection, calculation process and reports for calculating shale gas loss. This document is applicable to the calculation of the total gas volume lost by shale samples before they are sealed in a desorption tank for desorption experiments.
NB/T 11331-2023 history
2023NB/T 11331-2023 Shale gas Calculation method of shale gas loss