置换存储原理，在计算机科学与数据管理领域中扮演着重要角色，它主要用于处理当可用存储空间不足时，如何高效地腾出空间的问题。其根本思想是，当新数据需要被写入时，如果可用存储区域已满，则会选择一段数据从存储介质中移除，以便为新数据提供空间�

Drilling and constructing wells in soft shale formations presents a significant challenge due to the inherent deformability of these geological structures. Wellbore stability analysis is crucial for predicting and mitigating potential collapse that can lead costly downtime, ecological damage, and safety hazards. Detailed analyses involve a variety