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Transversely isotropic model for wellbore stability analysis in laminated formations

机译:横向各向同性模型用于层状地层井眼稳定性分析

摘要

A method of predicting wellbore stability is provided and includes: creating a parameterized model of a wellbore in laminated formation, the parameterized model including a plurality of laminated formation and wellbore related parameters; considering measurement data to determine the laminated formation and wellbore related parameters; updating the parameterized model by adopting the determined laminated formation and wellbore related parameters; and applying the updated parameterized model to derive a solution of wellbore stability.
机译:提供了一种预测井眼稳定性的方法,该方法包括:创建层状地层中的井眼的参数化模型,该参数化模型包括多个层状地层和井眼相关的参数;以及考虑测量数据以确定层状地层和井眼相关参数;通过采用确定的层状地层和井筒相关参数更新参数化模型;并应用更新的参数化模型来推导井筒稳定性的解决方案。

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