The Mechanism of Wellbore Weakening in Worn Casing-Cement-Formation System

<table>Radial stress inside the worn casing cement for Case <a href="https://static.hindawi.com/articles/jpe/volume-2014/126167/figures/#casee5">5</a>.</table>

Journal of Petroleum Engineering

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Figure 12

Figure 12: The Mechanism of Wellbore Weakening in Worn Casing-Cement-Formation System 