Dibenzofuran series in terrestrial source rocks and curde oils and applications to oil-source rock correlations in the Kuche depression of Tarim Basin, NW China

2004 ◽  
Vol 23 (2) ◽  
pp. 113-123 ◽  
Author(s):  
Jinggui Li ◽  
Mei Li ◽  
Zhaoyun Wang
Keyword(s):  
Source Rock ◽  
Tarim Basin ◽  
Source Rocks ◽  
Nw China ◽  
Terrestrial Source ◽  
Kuche Depression ◽  
Oil Source

Molecular fossils and oil-source rock correlations in Tarim Basin, NW China

2002 ◽  
Vol 47 (S1) ◽  
pp. 20-27 ◽  
Author(s):  
Shuichang Zhang ◽  
Digang Liang ◽  
Maowen Li ◽  
Zhongyao Xiao ◽  
Zhonghua He
Keyword(s):  
Source Rock ◽  
Tarim Basin ◽  
Nw China ◽  
Molecular Fossils ◽  
Oil Source

Paleozoic oil–source rock correlations in the Tarim basin, NW China

2000 ◽  
Vol 31 (4) ◽  
pp. 273-286 ◽  
Author(s):  
S.C Zhang ◽  
A.D Hanson ◽  
J.M Moldowan ◽  
S.A Graham ◽  
D.G Liang ◽  
...  
Keyword(s):  
Source Rock ◽  
Tarim Basin ◽  
Nw China ◽  
Oil Source

scholarly journals Effective source rock selection and oil–source correlation in the Western Slope of the northern Songliao Basin, China

2021 ◽  
Vol 18 (2) ◽  
pp. 398-415
Author(s):  
He Bi ◽  
Peng Li ◽  
Yun Jiang ◽  
Jing-Jing Fan ◽  
Xiao-Yue Chen
Keyword(s):  
Organic Matter ◽  
Source Rock ◽  
Thermal Evolution ◽  
Songliao Basin ◽  
Source Rocks ◽  
Crude Oils ◽  
Western Slope ◽  
Geochemical Parameters ◽  
Group I ◽  
Oil Source

AbstractThis study considers the Upper Cretaceous Qingshankou Formation, Yaojia Formation, and the first member of the Nenjiang Formation in the Western Slope of the northern Songliao Basin. Dark mudstone with high abundances of organic matter of Gulong and Qijia sags are considered to be significant source rocks in the study area. To evaluate their development characteristics, differences and effectiveness, geochemical parameters are analyzed. One-dimensional basin modeling and hydrocarbon evolution are also applied to discuss the effectiveness of source rocks. Through the biomarker characteristics, the source–source, oil–oil, and oil–source correlations are assessed and the sources of crude oils in different rock units are determined. Based on the results, Gulong and Qijia source rocks have different organic matter primarily detrived from mixed sources and plankton, respectively. Gulong source rock has higher thermal evolution degree than Qijia source rock. The biomarker parameters of the source rocks are compared with 31 crude oil samples. The studied crude oils can be divided into two groups. The oil–source correlations show that group I oils from Qing II–III, Yao I, and Yao II–III members were probably derived from Gulong source rock and that only group II oils from Nen I member were derived from Qijia source rock.

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