Anisotropic Porochemoelectroelastic Solution for Inclined Wellbores with Applications to Operations in Unconventional Shale Plays

摘要：

　　In this work,the porochemoelectroelastic theory is applied to analyze instability problems of an inclined wellbore drilled in the laminated and charged saturated chemically active shale formations.Numerical example is given for wellbore drilling in the Woodford gas shale formation.The analysis shows that ignoring either the porochemoelectroelastic effects or the formation anisotropy can lead to inaccurate predictions of potential wellbore integrity problems.

关键词： chemical effects inclined wellbore shale anisotropy

作者: Minh H.Tran Younane N.Abousleiman

作者单位: Mewboume School of Petroleum and Geological Engineering PoroMechanics Institute University of Oklahoma 100 East Boyd St.,Suite Pl19,Norman,OK 73019

会议类型: 国际会议

会议名称: The Second International Symposium on Constitutive Modeling of Geomaterials: Advances and New Applications (第二届国际岩土本构模型研讨会(IS-Model 2012))

会议地点: 北京

会议语种:英文

页码: 289-292

在线出版日期: 2012-10-15（万方平台首次上网日期，不代表论文的发表时间）