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Abstract

Pr/nC17 and Ph/nC18 are normally available in geochemical analysis report. The data used to define sediment deposition environment and maturity. In this study, the comparison between Pr/nC17 and Ph/nC18 data from extracted mature rock and in crude oil regading to stratigraphy to reveal their relationship with oil&gas migration parth. The study results showed that Pr/nC17 and Ph/nC18 from extracted and crude oil reflect original oil and migration parth. Crude oil producing in Miocene & upper Oligocene and Lower Oligocene& Basement are mainly from Lower Oligocene+ Eocene? (E+F) source rock and one part of crude oil is generated from bottom part of formation D but only in most subsidising area of depression in central part of Cuu Long basin.



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Issue: Vol 20 No K8 (2017)
Page No.: 50-60
Published: Apr 13, 2019
Section: Engineering and Technology - Research article
DOI: https://doi.org/10.32508/stdj.v20iK8.1670

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Copyright: The Authors. This is an open access article distributed under the terms of the Creative Commons Attribution License CC-BY 4.0., which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

 How to Cite
Manh Hung, N., Đinh Tien, H., & Viet Ky, N. (2019). Predict original oil&gas and migration path in Cuu Long basin by Pr/nC17 and Ph/nC18. Science and Technology Development Journal, 20(K8), 50-60. https://doi.org/https://doi.org/10.32508/stdj.v20iK8.1670

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