With this analyze, two criteria have already been utilized: the Mohr–Coulomb (M–C) criterion as well as multi-weak-airplane toughness criterion for shale formations. They are accustomed to carry out investigation and realize the optimization with the failure conditions for shale–sandstone interbedded reservoirs. All claims expressed in the following paragraphs are https://rylanugtai.shivawiki.com/8299598/getting_my_shale_wellbore_stability_to_work