Pore Structure Characteristics, Genesis, and Its Controlling Effect on Gas Migration of Quaternary Mudstone Reservoir in Qaidam Basin

Figure 10

The pore volume distribution of mudstone in the Qigequan Formation. (a) H-1: pure mudstone; (b) H-2: pure mudstone; (c) H-3: pure mudstone; (d) H-4: silty mudstone; (e) H-5: silty mudstone; (f) H-6: silty mudstone; (g) H-7: sandy mudstone; (h) H-8: sandy mudstone.

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