Can anyone help with boundary conditions in Comsol near wellbore stress analysis?

12 December 2014 1 8K Report

Hi,

I have issues applying boundary conditions to my wellbore model. In order to apply principal stress I created a 3d model. Shall I use solid mechanics or Shell for my study, My wellbore shows high strain even at low pressure. Please take a look at model attached, any advice would be appreciated.

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