Microscopic pore-fracture configuration and gas-filled mechanism of shale reservoirs in the western Chongqing area, Sichuan Basin, China |
FU Yonghong,JIANG Yuqiang,DONG Dazhong,HU Qinhong,LEI Zhi’an,PENG Hao,GU Yifan,MA Shaoguang,WANG Zimeng,YIN Xingping,WANG Zhanlei |
Fig. 7. Microscopic gas-filled model of shale reservoir. (a) Organic pore-fracture assemblage; (b) Organic pore-inorganic pore-fracture assemblage; (c) Inorganic pore-fracture assemblage. |