Production Decline Behavior Analysis of a Vertical Well with a Natural Water Influx/Waterflood

<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">Case</td><td class="align_center">Plotting function</td></tr><tr><td class="thead-hr" colspan="2"><hr/></td></tr><tr><td class="align_left">Dimensionless normalized production curve</td><td class="align_center"><i>q</i><sub>Dd</sub> versus <i>t</i><sub>Dd</sub></td></tr><tr><td class="align_left">Dimensionless normalized cumulative production integral curve</td><td class="align_center"><i>q</i><sub>Ddi</sub> versus <i>t</i><sub>Dd</sub></td></tr><tr><td class="align_left">Dimensionless production integral derivative curve</td><td class="align_center"><i>q</i><sub>Ddid</sub> versus <i>t</i><sub>Dd</sub></td></tr><tr class="table-tr"><td colspan="2"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Summary of the Blasingame decline type curves.</div>

Mathematical Problems in Engineering

tab2

Table 2

Table 2: Production Decline Behavior Analysis of a Vertical Well with a Natural Water Influx/Waterflood 