The Influential Factors and Characteristics of Tight Sandstone Gas Reservoir: A Case Study in Ordos Basin in China

Figure 8

Microscope features of diagenesis of samples in the research area. (a) WellY169, 2629.70 m, CTS. (b) Well Y168, 2513.97 m, SEM. (c) Well Y120, 2560.29 m, SEM. (d) Well Y126, 2718.98 m, SEM. (e) Well Y120, 2708.69 m, SEM. (f) Well Y165, 2501.65 m, CL. (g) Well Y126, 2718.98 m, SEM. (h) Well Y165, 2614.57 m, CTS. (i) Well Y218, 2612.53 m, CTS.

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