The Accumulation Characteristics of the Paleozoic Reservoir in the Central-Southern Ordos Basin Recorded by Organic Inclusions

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr class="thead"><td class="align_left">Sample</td><td class="align_center">Stratum/depth (m)</td><td class="align_center"><i>δ</i><sup>13</sup>C<sub>1</sub> (‰)</td></tr><tr><td class="thead-hr" colspan="3"><hr/></td></tr><tr><td class="align_left">Dolomite inclusions</td><td class="align_center">Majiagou Formation/2770.9</td><td class="align_center">-33.35</td></tr><tr><td class="align_left">Gas</td><td class="align_center">Shanxi Formation</td><td class="align_center">-31.8</td></tr><tr><td class="align_left">Gas</td><td class="align_center">Majiagou Formation</td><td class="align_center">-34.4</td></tr><tr class="table-tr"><td colspan="3"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Comparison of carbon isotopes of inclusions in Fugu 6 well in different gas layers in the well area.</div>

Geofluids

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Table 4

Table 4: The Accumulation Characteristics of the Paleozoic Reservoir in the Central-Southern Ordos Basin Recorded by Organic Inclusions 