Formation and Identification of Unresolved Complex Mixtures in Lacustrine Biodegraded Oil from Nanxiang Basin, China

Table 1

Reservoirs, depths, and group compositions of oil B330 to oil G574.

Sample	Reservoir	Depth (m)	Saturates (%)	Aromatics (%)	Resin (%)	Asphaltenes (%)
B330		1750.0	76.10	9.61	10.86	3.43
B276		1083.0	26.82	11.22	54.63	7.31
YJ3624		857.0	37.65	25.46	33.48	3.40
Y50714		753.0	25.98	19.22	49.35	5.45
L3917		282.0	43.10	16.70	36.80	3.39
G574		263.0	28.42	16.05	46.85	8.68