Quantitative Characterization for the Micronanopore Structures of Terrestrial Shales with Different Lithofacies Types: A Case Study of the Jurassic Lianggaoshan Formation in the Southeastern Sichuan Basin of the Yangtze Region

Table 2

Lithofacies classification of shale samples.

No.	Depth of sample (m)	Lithofacies
1	2403.93	Organic-matter-bearing mixed shale
2	2466.7	Organic-rich clay shale
3	2470.82	Fine sandstone
4	2515.82	Organic-matter-bearing clay shale
5	2527.04	Organic-rich clay shale
6	2540.45	Organic-rich clay shale
7	2542.24	Organic-rich clay shale
8	2547.35	Organic-rich mixed shale
9	2552.98	Organic-rich clay shale
10	2555.65	Organic-rich clay shale
11	2573.32	Organic-rich mixed shale
12	2576.98	Organic-matter-bearing clay shale
13	2579.45	Organic-matter-bearing clay shale
14	2589.7	Organic-matter-bearing clay shale