Effect of Bentonite Prehydration Time on the Stability of Lightweight Oil-Well Cement System

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Lightweight samples</td><td class="align_center">Volume of free water (ml/250 ml)</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">PS_0C</td><td class="align_center">0</td></tr><tr><td class="align_left">PS_30C</td><td class="align_center">0</td></tr><tr><td class="align_left">PS_60C</td><td class="align_center">0</td></tr><tr><td class="align_left">PS_120C</td><td class="align_center">0</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Geofluids

tab4

Table 4

Table 4: Effect of Bentonite Prehydration Time on the Stability of Lightweight Oil-Well Cement System 