Adaptability Study of Hot Water Chemical Flooding in Offshore Heavy Oilfields

<table class="table-group" id="tab7"><tr><td><table class="table"><tr><td class="thead-hr" colspan="13"><hr/></td></tr><tr class="thead"><td class="align_left">Factor</td><td class="align_center" colspan="12">Level</td></tr><tr class="thead"><td class="align_left">Viscosity/mPa·s</td><td class="align_center">100</td><td class="align_center">150</td><td class="align_center">200</td><td class="align_center">300</td><td class="align_center">400</td><td class="align_center">500</td><td class="align_center">600</td><td class="align_center">700</td><td class="align_center">800</td><td class="align_center">900</td><td class="align_center">1000</td><td class="align_center">1200</td></tr><tr><td class="thead-hr" colspan="13"><hr/></td></tr><tr><td class="align_left">Thickness/m</td><td class="align_center">2</td><td class="align_center">4</td><td class="align_center">6</td><td class="align_center">8</td><td class="align_center">10</td><td class="align_center">12</td><td class="align_center">14</td><td class="align_center">16</td><td class="align_center">18</td><td class="align_center">20</td><td class="align_center">24</td><td class="align_center">30</td></tr><tr><td class="align_left">Well spacing/m</td><td class="align_center">100</td><td class="align_center">150</td><td class="align_center">200</td><td class="align_center">250</td><td class="align_center">300</td><td class="align_center">350</td><td class="align_center">400</td><td class="align_center">450</td><td class="align_center">500</td><td class="align_left"></td><td class="align_left"></td><td class="align_left"></td></tr><tr class="table-tr"><td colspan="13"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Parameter settings in simulation model for hot water chemical flooding.</div>

Geofluids

tab7

Table 7

Table 7: Adaptability Study of Hot Water Chemical Flooding in Offshore Heavy Oilfields 