Storage Properties of the Shale Reservoir of the Lower Keluke Formation in the Shihuigou Area: Implications for the Controlling Factors

<div>Types and microcharacters of the pores. (a) Intercrystalline pore of pyrite, SEM, 990.90 m. (b) Intercrystalline pores of clay minerals, SEM, 997.15 m. (c) Bioclastic grain endopore, (+)50×, 1033.10 m. (d) Organic matter grain inner pore, SEM, 990.90 m. (e) Clay mineral dissolution pores, (-)200×. (f) Inner particle dissolution pores, SEM, 1020.74 m.</div>

Geofluids

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Figure 4

Figure 4: Storage Properties of the Shale Reservoir of the Lower Keluke Formation in the Shihuigou Area: Implications for the Controlling Factors 