Influence of Water Injection Pressure on Methane Gas Displacement by Coal Seam Water Injection

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Water injection pressure/MPa</td><td class="align_center">Adsorption equilibrium pressure/MPa</td><td class="align_center">Moisture content/%</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">2</td><td class="align_center">0.60</td><td class="align_center">11.5</td></tr><tr><td class="align_left">4</td><td class="align_center">0.60</td><td class="align_center">11.6</td></tr><tr><td class="align_left">6</td><td class="align_center">0.60</td><td class="align_center">11.8</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Moisture content of the coal samples.</div>

Geofluids

tab2

Table 2

Table 2: Influence of Water Injection Pressure on Methane Gas Displacement by Coal Seam Water Injection 