A New Mathematical Model for Pressure Transient Analysis in Stress-Sensitive Reservoirs

<table>Effect of stress-sensitive coefficient, <svg height="7.9499998" id="M144" style="vertical-align:-0.10033pt" version="1.1" viewbox="0 0 13.5375 7.9499998" width="13.5375" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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q56 202 87 347q7 33 -3 33q-8 0 -31.5 -17.5t-41.5 -35.5l-12 28q42 45 84 72t63 27q44 0 10 -124l-20 -75h2q92 121 193 178q36 21 64 21q62 0 28 -159l-8 -37h2q50 67 103.5 112t94.5 65q39 19 62 19q60 0 23 -156l-45 -189q-9 -39 2 -39q17 0 71 49z" id="x1D45A"></path></g>
</svg>, on the wellbore pressure buildup for a stress-sensitive reservoir with closed outer boundary.</table>

Mathematical Problems in Engineering

fig11

Figure 11

Figure 11: A New Mathematical Model for Pressure Transient Analysis in Stress-Sensitive Reservoirs 