Analysis of Wellbore Stability considering the Interaction between Fluid and Shale

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2023/4488607/figures/4488607.fig.005a.svgz" name="4488607.fig.005a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Conversion from formation medium coordinate system to global coordinate system</td></tr><tr class="fig-image" id="b"><td><object data="https://static-preview.hindawi.com/articles/geofluids/volume-2023/4488607/figures/4488607.fig.005b.svgz" name="4488607.fig.005b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Conversion from global coordinate system to borehole coordinate system</td></tr></table>

<div>Coordinate transformation of the elastic constant.</div>

Geofluids

fig5

Figure 5

Figure 5: Analysis of Wellbore Stability considering the Interaction between Fluid and Shale 