Influence of Organic-Inorganic Composition on the Adsorption of Niutitang Formation Shale in Huijunba Syncline

Table 1

Organic geochemical characteristics of the samples.

Sample	TOC %			S1 mg/g	S2 mg/g	S3 mg/g	IH mg/g	IO mg/g	Tmax °C
	O	K	M
Sample 1	1.19	27.50	0.06	0.02	0.05	0.57	3	37	487
Sample 2	3.14	20.90	0.25	0.02	0.14	0.49	4	13	600
Sample 3	1.94	35.30	0.07	0.02	0.1	0.58	4	24	593

O: original rock; K: kerogen; M: mineral composition.