Permeability Characterization and Its Correlation with Pore Microstructure of Stress-Sensitive Tight Sandstone: Take Chang 6 in Ordos Basin for Example

<table class="table-group" id="tab2"><tr><td><table class="table"><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr class="thead"><td class="align_left">Component</td><td class="align_center">Quartz</td><td class="align_center">Potassium feldspar</td><td class="align_center">Plagioclase</td><td class="align_center">Calcite</td><td class="align_center">Clay minerals</td></tr><tr><td class="thead-hr" colspan="6"><hr/></td></tr><tr><td class="align_left">Proportion/%</td><td class="align_center">50</td><td class="align_center">6</td><td class="align_center">21</td><td class="align_center">14</td><td class="align_center">9</td></tr><tr class="table-tr"><td colspan="6"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>The mineral composition of cores.</div>

Geofluids

tab2

Table 2

Table 2: Permeability Characterization and Its Correlation with Pore Microstructure of Stress-Sensitive Tight Sandstone: Take Chang 6 in Ordos Basin for Example 

Table 2 | Permeability Characterization and Its Correlation with Pore Microstructure of Stress-Sensitive Tight Sandstone: Take Chang 6 in Ordos Basin for Example 