Fig. 9

Cross plots of shale pore structure parameters (SBET, VBJH and porosity) against TOC content in the Yuxi (a–c), Luzhou (d–f), Changning (g–i), and Zhaotong areas (j–l).
Cross plots of shale pore structure parameters (SBET, VBJH and porosity) against TOC content in the Yuxi (a–c), Luzhou (d–f), Changning (g–i), and Zhaotong areas (j–l).