Geochemical Characteristics of Released Organic Matters by Acid Decomposition of Hydrocarbon Source Rocks from Different Sedimentary Basins

Table 1

The results of rock-eval pyrolysis for bulk rock samples.

Sample no.	Mass (g)	S1 (mg/g)	S2 (mg/g)	(°C)	S3CO (mg/g)	S3CO (mg/g)	S3 (mg/g)	S3 (mg/g)	PC (%)	RC (%)	TOC (%)
YDGZ-08	10.03338	0.14	2.33	442	0.02	0.3	0.14	5.8	0.22	0.33	0.55
YDGZ-09	10.09450	0.15	2.62	443	0.01	0.4	0.08	4.3	0.24	0.30	0.54
QT-16	10.00750	0.03	0.83	443	0.05	0.2	0.67	3.4	0.10	0.31	0.41
CJG-27	11.21627	0.03	0.04	416	0.02	0.1	0.18	6.1	0.01	0.07	0.08
WHSX-17	10.02783	0.02	0.04	535	0.03	0.2	0.54	2.5	0.03	0.69	0.72
CJG-40	11.65212	0.03	0.04	312	0.02	0.3	0.19	3.0	0.02	0.46	0.48
CJG-17	10.00444	0.02	0.04	450	0.01	0.1	0.14	5.6	0.01	0.04	0.05
LMD-15	10.09476	0.10	0.68	456	0.13	0.4	0.57	4.0	0.09	0.70	0.79
QT-14	10.54772	0.06	1.83	442	0.07	0.1	0.26	2.3	0.17	0.33	0.50
WHSX-09	10.50695	0.04	0.13	600	0.04	0.3	0.41	6.3	0.03	1.03	1.06
Eagle Ford-01	10.51204	1.73	39.24	426	0.17	1.5	0.75	11.1	3.46	2.79	6.25
Eagle Ford-03	10.08196	2.91	31.05	432	0.11	1.5	0.66	9.9	2.87	2.81	5.68
Eagle Ford-06	10.12211	2.37	31.02	433	0.09	1.5	0.54	9.8	2.82	2.64	5.46
Eagle Ford-08	9.992090	2.00	24.47	432	0.13	1.3	0.69	10.3	2.25	2.63	4.88
Eagle Ford-09	10.54331	0.63	16.59	430	0.70	0.7	1.80	6.9	1.52	2.33	3.85
Greenriver Fm	10.02148	3.81	120.02	437	1.39	1.4	2.58	14.6	10.44	4.34	14.78
Mid Woodford	10.06213	2.74	41.06	416	0.33	0.9	0.53	11.5	3.68	2.72	6.40
YJG	10.03800	2.58	130.02	446	2.85	1.6	6.41	19.3	11.34	7.79	19.13