What is it about?

It is a case study of organic facies in the South China Sea by GCMS

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Why is it important?

A clustering method is used to analyze multiple biomarker parameters to identify several organic facies. It suggests that a source interval is heterogenous, and has different organic facies with distinguished biomaker assemblies.

Perspectives

Rather than marine deposits, heterogeneity of one lacustrine source interval must be ubiquitous. The clustering method for biomarker parameter sets is effective to study organic faices. It could adapt to other lacustrine source rocks. For the marine depostion with terrestrial sources, the clustering result may be more interesting. We endeavor to do or expect more case studies in future.

Xiaohuan Bao
China University of Geosciences

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This page is a summary of: Geochemical characteristics, origins, and model of lacustrine source rocks in the Zhu 1 depression, eastern Pearl River Mouth Basin, South China Sea, AAPG Bulletin, September 2017, American Association of Petroleum Geologists (AAPG),
DOI: 10.1306/11071614117.
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