Study on Sedimentary Facies and Reservoir Characteristics of Paleogene Sandstone in Yingmaili Block, Tarim Basin

<table class="table-group" id="tab8"><tr><td><table class="table"><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Formation</td><td class="align_center" colspan="4">Permeability, 10<sup>-3</sup> <i>μ</i>m<sup>2</sup></td><td class="align_center" rowspan="2">Gradation</td><td class="align_center" rowspan="2">Inrush coefficient</td><td class="align_center" rowspan="2">Coefficient of variation</td></tr><tr class="thead"><td class="align_center">Maximum</td><td class="align_center">Minimum</td><td class="align_center" colspan="2">Mean</td></tr><tr><td class="thead-hr" colspan="8"><hr/></td></tr><tr><td class="align_left">E1</td><td class="align_center">58.60</td><td class="align_center">2482.50</td><td class="align_center">432.71</td><td class="align_center" rowspan="2">645.50</td><td class="align_center" rowspan="2">42.36</td><td class="align_center" rowspan="2">3.85</td><td class="align_center" rowspan="2">1.46</td></tr><tr><td class="align_left">E2</td><td class="align_center">155.70</td><td class="align_center">2482.50</td><td class="align_center">766.19</td></tr><tr class="table-tr"><td colspan="8"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Statistics of interlayer heterogeneity parameters of reservoirs in block Yingmai 7.</div>

Geofluids

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Table 8

Table 8: Study on Sedimentary Facies and Reservoir Characteristics of Paleogene Sandstone in Yingmaili Block, Tarim Basin 