Research Article
Jurassic Terrestrial Shale Gas Potential of the Northern Kashi Sag in the Tarim Basin, Northwestern China
Figure 7
SEM images showing the pore types of Jurassic shales in Wuqia section. (a) Pore of organic matter (J2y). (b) Pore of organic matter (J1k). (c) Intergranular pore of illite-smectite mixed-layer mineral (I/S) (J1k). (d) Intragranular pores of chlorite grain (J1k). (e) Structural fracture (J2y). (f) Diagenetic fracture (J1k).
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