Adaptive Finite Element-Discrete Element Analysis for Microseismic Modelling of Hydraulic Fracture Propagation of Perforation in Horizontal Well considering Pre-Existing Fractures

<table class="fixed-width table-group" id="tab4"><tr><td><table class="table"><colgroup><col style="width:9.93em"/><col style="width:9.61em"/><col style="width:9.74em"/></colgroup><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">State</td><td class="align_center">Natural fracture set 1</td><td class="align_center">Natural fracture set 2</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Orientation (degrees)</td><td class="align_center">60</td><td class="align_center">120</td></tr><tr><td class="align_left">Spacing (m)</td><td class="align_center">30</td><td class="align_center">25</td></tr><tr><td class="align_left">Fracture length (m)</td><td class="align_center">50</td><td class="align_center">35</td></tr><tr><td class="align_left">Persistence (m)</td><td class="align_center">20</td><td class="align_center">25</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Natural fracture sets of naturally fractured model.</div>

Shock and Vibration

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Table 4

Table 4: Adaptive Finite Element-Discrete Element Analysis for Microseismic Modelling of Hydraulic Fracture Propagation of Perforation in Horizontal Well considering Pre-Existing Fractures 

Table 4 | Adaptive Finite Element-Discrete Element Analysis for Microseismic Modelling of Hydraulic Fracture Propagation of Perforation in Horizontal Well considering Pre-Existing Fractures 