Geofluids / 2019 / Article / Fig 6

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 6

(a) δ13C-C2H6 versus wetness (modified from [15]); (b) δ13C-CH4 versus wetness (modified from [15]). (Data sources for shale gas in (a) and (b) are as follows: [13, 2427, 29, 30]; from [1416, 28, 31]).

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