Numerical Simulations of Chemical-Assisted Steam Flooding in Offshore Heavy Oil Reservoirs after Water Flooding

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr class="thead"><td class="align_left">Temperature, °C</td><td class="align_center">Surfactant adsorption, mg/g</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">100</td><td class="align_center">1.75</td></tr><tr><td class="align_left">150</td><td class="align_center">1.53</td></tr><tr><td class="align_left">200</td><td class="align_center">1.25</td></tr><tr><td class="align_left">250</td><td class="align_center">1.01</td></tr><tr><td class="align_left">310</td><td class="align_center">0.82</td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Effects of temperature on surfactant adsorption on a sandstone rock.</div>

Geofluids

tab2

Table 2

Table 2: Numerical Simulations of Chemical-Assisted Steam Flooding in Offshore Heavy Oil Reservoirs after Water Flooding 