W.hat Does Wellbore Stability Mean?
井筒稳定性是指防止其坍塌的井筒的结构完整性。钻孔时经常遇到泥浆损失,并且当保持井筒稳定性和井控制必然的泥浆重量超过形成的骨折,尤其是耗尽储层时。
你nderground formations are subjected to stresses such as vertical stress, minimum horizontal stress, and maximum horizontal stress because of their confined nature.
最大水平应力(SH)是用于塑造井筒稳定性和钻井优化的重要参数。