Study on the Coalbed Methane Development under High In Situ Stress, Large Buried Depth, and Low Permeability Reservoir in the Libi Block, Qinshui Basin, China

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Well no.</td><td class="align_center">Total test time (d)</td><td class="align_center">Maximum daily gas production (m<sup>3</sup>/d)</td><td class="align_center">Minimum daily gas production (m<sup>3</sup>/d)</td><td class="align_center">Average daily gas production (m<sup>3</sup>/d)</td><td class="align_center">Target gas production (m<sup>3</sup>/d)</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Z5P-02L</td><td class="align_center">40</td><td class="align_center">10587</td><td class="align_center">8823</td><td class="align_center">9219</td><td class="align_center">9000</td></tr><tr><td class="align_left">Z5P-03L</td><td class="align_center">40</td><td class="align_center">18298</td><td class="align_center">15646</td><td class="align_center">16195</td><td class="align_center">16000</td></tr><tr><td class="align_left">Z5P-04L</td><td class="align_center">40</td><td class="align_center">5330</td><td class="align_center">4289</td><td class="align_center">5023</td><td class="align_center">5000</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Gas production data in the productivity test stage.</div>

Advances in Civil Engineering

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Table 4

Table 4: Study on the Coalbed Methane Development under High In Situ Stress, Large Buried Depth, and Low Permeability Reservoir in the Libi Block, Qinshui Basin, China 

Table 4 | Study on the Coalbed Methane Development under High In Situ Stress, Large Buried Depth, and Low Permeability Reservoir in the Libi Block, Qinshui Basin, China 