A Micromechanics-Based Strength Criterion for Porous Rock: Application to Predict Wellbore Failure Behavior
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Date
2026Author
Yu, Jin
Sun, Wei
Ren, Chonghong
Xu, Zaixian
Xuan, Zhangqing
Cai, Yanyan
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Abstract In underground engineering, including oil and gas extraction, mining activities, and
CO2 sequestrations, porous rock formations are commonly encountered. The stability assessment
of drilling or excavation operations in such formations ...