香港六合彩开奖/CD 24835-2

A draft is being reviewed by the committee.

Abstract

This document establishes the principles, instruments, sampling, experimental condition design, mechanical testing, calculation, and result reporting requirements and procedures for calculation of shale brittleness index based on the triaxial method for determining shale mechanical characteristics. This document is applicable to the testing and calculation of shale brittleness index in the assessment of reservoirs and selection of areas for聽marine shale gas exploration and development.