Differential Occurrence Characteristics and Influence Factors of Reservoir Movable Fluids in Tight Gas: A Case Study of Shan 1 Reservoir in Yanchang Area

<table class="table-group" id="tab3"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Movable fluid saturation (%)</td><td class="align_center">Quartz sandstone</td><td class="align_center">Lithic quartz sandstone</td><td class="align_center">Lithic sandstone</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Maximum value</td><td class="align_center">69.62</td><td class="align_center">47.35</td><td class="align_center">36.64</td></tr><tr><td class="align_left">Minimum value</td><td class="align_center">21.72</td><td class="align_center">21.64</td><td class="align_center">25.39</td></tr><tr><td class="align_left">Average value</td><td class="align_center">44.96</td><td class="align_center">34.92</td><td class="align_center">31.35</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Movable fluid saturation of different sandstone reservoirs.</div>

Geofluids

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Table 3

Table 3: Differential Occurrence Characteristics and Influence Factors of Reservoir Movable Fluids in Tight Gas: A Case Study of Shan 1 Reservoir in Yanchang Area 

Table 3 | Differential Occurrence Characteristics and Influence Factors of Reservoir Movable Fluids in Tight Gas: A Case Study of Shan 1 Reservoir in Yanchang Area 