The collapse force and fracture strain for shale–sandstone were computed throughout different elastic modulus and Poisson’s ratios to determine the safe density window. Mechanical testing serves to be a foundational phase in identifying rock mechanical parameters, which can be important for investigating the stability of shale–sandstone horizontal wellbores. Knowledge https://ohyesdirectory.com/listings1165015/5-simple-statements-about-wellbore-breakout-analysis-explained