Formation, preservation and connectivity control of organic pores in shale

BORJIGIN Tenger,LU Longfei,YU Lingjie,ZHANG Wentao,PAN Anyang,SHEN Baojian,WANG Ye,YANG Yunfeng,GAO Zhiwei

Table 1 Horizons and pyrolysis parameters of individual graptolite samples with different maturities.

Horizon S1/ (mg.g-1) S2/ (mg.g-1) Tmax / °C TOC/ % HI Ro/ % America O3 16.51 118.13 437 71.47 165 0.84 Chengkou S1l 15.18 60.63 456 71.34 85 1.28 Shizhu S1l 0.08 1.03 602 69.78 1 3.65