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
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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. 7. Pore compositions of gas-bearing shale at depth of 3670.5 m in Well Zi-201 (a) and at depth of 2573.5 m in Well Wei-202 (b). Red zones are organic pores; yellow zones are inter-granular dissolution pores; green zones are intragranular dissolution pores. |
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