Geofluids / 2019 / Article / Fig 8

Research Article

Carbon and Hydrogen Isotopic Reversals in Highly Mature Coal-Derived Gases: A Case Study of Paleozoic Gases in the Southern Ordos Basin, China

Figure 8

(a) Relationship between δ13C-C2H6δ13C-C3H8 and gas wetness (the trending line for primary cracking and secondary cracking was modified from [44]); (b) relationship between iC4/nC4 and gas wetness (modified from [44]).

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