Flow Unit Model of Channel Sand Body and Its Effect on Remnant Oil Distribution: A Case Study of PI Formation in the Eastern Transition Zone of Daqing Oilfield

<table class="table-group" id="tab5"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left">Type of channel</td><td class="align_center">Representative layers</td><td class="align_center">Modern sedimentation</td><td class="align_center">Pattern</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">Point bar</td><td class="align_center">PI1, PI3</td><td class="align_center"><object data="https://static.hindawi.com/articles/geofluids/volume-2020/5707250/figures/5707250.tab-inline.001.svgz" name="5707250.tab-inline.001" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/geofluids/volume-2020/5707250/figures/5707250.tab-inline.002.svgz" name="5707250.tab-inline.002" type="image/svg+xml"></object></td></tr><tr><td class="align_center" colspan="4"><hr/></td></tr><tr><td class="align_left">Narrow channel</td><td class="align_center">PI2, PI5+ 6</td><td class="align_center"><object data="https://static.hindawi.com/articles/geofluids/volume-2020/5707250/figures/5707250.tab-inline.003.svgz" name="5707250.tab-inline.003" type="image/svg+xml"></object></td><td class="align_center"><object data="https://static.hindawi.com/articles/geofluids/volume-2020/5707250/figures/5707250.tab-inline.004.svgz" name="5707250.tab-inline.004" type="image/svg+xml"></object></td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

Geofluids

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Table 5

Table 5: Flow Unit Model of Channel Sand Body and Its Effect on Remnant Oil Distribution: A Case Study of PI Formation in the Eastern Transition Zone of Daqing Oilfield 

Table 5 | Flow Unit Model of Channel Sand Body and Its Effect on Remnant Oil Distribution: A Case Study of PI Formation in the Eastern Transition Zone of Daqing Oilfield 