Genetic Types and Source of the Upper Paleozoic Tight Gas in the Hangjinqi Area, Northern Ordos Basin, China

<div>Correlation diagram between C<sub>2</sub>/C<sub>3</sub> and C<sub>2</sub>/<i>i</i>C<sub>4</sub> values of tight gas from the Hangjinqi area (modified after Prinzhofer and Battani [<a href="/journals/geofluids/2017/4596273/#B46">39</a>]).</div>

Geofluids

fig6

Figure 6

Figure 6: Genetic Types and Source of the Upper Paleozoic Tight Gas in the Hangjinqi Area, Northern Ordos Basin, China 