Longitudinal Reservoir Evaluation Technique for Tight Oil Reservoirs

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr class="thead"><td class="align_left">Different development mode</td><td class="align_center">Water injection</td><td class="align_center">Gas injection</td><td class="align_center">Upper water/lower gas</td><td class="align_center">Upper gas/lower water</td></tr><tr><td class="thead-hr" colspan="5"><hr/></td></tr><tr><td class="align_left">Recovery ratio (%)</td><td class="align_center">63.98</td><td class="align_center">59.62</td><td class="align_center">70.66</td><td class="align_center">52.94</td></tr><tr class="table-tr"><td colspan="5"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Recovery of reservoirs under different development modes.</div>

Advances in Materials Science and Engineering

tab5

Table 5

Table 5: Longitudinal Reservoir Evaluation Technique for Tight Oil Reservoirs 