On the basis of oil source correlation, the paper studied the organic microscopic component of the immature hydrocarbon source rock in santanghu basin.

The oil source correlation shows that these groups are related to the source rocks in Zhonggou formation,Lower Xiagou formation and Chijinbu formation.

The source correlation result shows that the former crude mainly originates in the source rock of Zhonggou fo.

By the analysis of source rock characteristics and oil-source rock correlation,the oil of the Ken68 and Ken69 wells are mainly from the Third Member of the Shanhejie Formation in the Bonan Subsag.

The result of oil-source rock correlation shows that the origin of oils in the fields of Well TZ 10-11-12 is the Upper Or.

Based on the GC,GC-MS and nonhydrocarbon nitric chemical compound analytical data of 21 samples of crude oil and hydrocarbon-bearing rocks,the geochemical characteristics of the Cretaceous oil in Wuerxun and Beier depressions in Hailaer Basin were studied,and the main source rock for the oil was determined by oil-source rock correlation.

Geochemistry of condensate oil-gas of Qijia-Gulong sag and oil-source correlation:Its revelation;

Geochemical behaviors of oil and oil-source correlation in Yanchang Yan'an Formations in Ansai-Fuxian area,Ordos basin;

Problems of oil-source correlation for marine reservoirs in Paleozoic craton area in Tarim basin and future direction of research;