Geochemical Characteristics of Natural Gas and Hydrocarbon Charge History in the Western Qaidam Basin, Northwest China

<div>Diagram of C<sub>1</sub>/(C<sub>2</sub>+C<sub>3</sub>) vs. <i>δ</i><sup>13</sup>C<sub>1</sub> of gases in the western Qaidam Basin (modified after [<a href="/journals/geofluids/2020/2954758/#B13">13</a>, <a href="/journals/geofluids/2020/2954758/#B38">38</a>]).</div>

Geofluids

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Figure 5

Figure 5: Geochemical Characteristics of Natural Gas and Hydrocarbon Charge History in the Western Qaidam Basin, Northwest China 