Microannulus Formation Mechanism at the Cementing Interface of a Thermal Recovery Well during Cyclic Steam Injection

<table class="table-group" id="tab1"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Inner diameter of casing</td><td class="align_center">Outer diameter of casing</td><td class="align_center">Inner diameter of cement</td><td class="align_center">Outer diameter of cement</td><td class="align_center">Formation section size</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">224.5 mm</td><td class="align_center">244.5 mm</td><td class="align_center">244.5 mm</td><td class="align_center">311.2 mm</td><td class="align_center">2000 × 2000 mm</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Geometric dimensions of finite element models.</div>

Advances in Civil Engineering

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Table 1

Table 1: Microannulus Formation Mechanism at the Cementing Interface of a Thermal Recovery Well during Cyclic Steam Injection 