Reservoir characteristics and genetic mechanisms of gas-bearing shales with different laminae and laminae combinations: A case study of Member 1 of the Lower Silurian Longmaxi shale in Sichuan Basin, SW China |
SHI Zhensheng,DONG Dazhong,WANG Hongyan,SUN Shasha,WU Jin |
Fig. 9. Distribution of plane porosity of organic pores of clayey and silty laminae in gas-bearing shale in Long-1 Member, Sichuan Basin. |