Characteristics of Organic Matter Pores and the Relationship with Current Pressure System of Lower Silurian Longmaxi Shales in Dingshan Field, Southern Sichuan, China

Figure 5

Characteristic of migrated organic matter and their organic matter pores in Longmaxi formation shale in Dingshan field under SEM. (a, b) Migrated organic matter and its organic matter pores between silicate particles. (c) Migrated organic matter and its organic matter pores in the intercrystalline pores between pyrite monocrystals. (d) Migrated organic matter and its organic matter pores in the interparticle pores between framboidal pyrite and surrounding minerals. (e) Migrated organic matter and its organic matter pores between particles. (f) Migrated organic matter and its organic matter pores in the interparticle pores between clay minerals.

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