Early hydrocarbon generation of biological lipids in non-marine lacustrine basins—a genetic mechanism of immature oil |
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Authors: | Tieguan Wang Dujie Hou Ningning Zhong Jianping Bao Guanghui Huang Linye Zhang Zhilin Chen Peizhen Li |
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Institution: | (1) Geosciences Department, University of Petroleum, 102200 Beijing, China;(2) Petroleum Geochemistry Laboratory, Jianghan Petroleum Institute, 434012 Jingsha, China;(3) Geological Research Institute, Shengli Petroleum Administration, 257015 Dongying, China |
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Abstract: | Taking both eastern Linqing Depression and North Jiangsu Basin as examples, based on geochemical features of immature oils
as well as source inputs of hydrocarbons and macerals, it is revealed that a mixed source input of alga bio-lipids and higher
plant waxes is a basic characteristic of source material for immature oils in non-marine brackish-saline lacustrine basins.
Project supported by the “85–102” Chinese National Key Science and Technology Project and the National Gas Geochemistry Key
Laboratory, Lanzhou Institute of Geology, Chinese Academy of Sciences. |
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Keywords: | bio-lipids higher plant waxes hydrocarbon source input thermo-simulation experiment hydrocarbon generation model |
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