| GEOCHEMISTY OF BICYCLIC ALKANES IN SEDIMENTS, COAL AND CRUDE OILS |
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| 作者姓名： | 罗斌杰 王有孝 孟迁祥 杨醒华 李新宇 陈宁 |
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| 作者单位： | Lanzhou Institute of Geology，Academia Sinica，Lanzhou Institute of Geology，Academia Sinica，Lanzhou Institute of Geology，Academia Sinica，Lanzhou Institute of Geology，Academia Sinica，Lanzhou Institute of Geology，Academia Sinica，Lanzhou Institute of Geology，Academia Sinica Lanzhou 730000，PRC，Lanzhou 730000，PRC，Lanzhou 730000，PRC，Lanzhou 730000，PRC，Lanzhou 730000，PRC，Lanzhou 730000，PRC |
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| 摘 要： | By using GC-MS to analyze the extracts of source rocks, coal and crude oil samplesformed in different sedimentary environments in China, New Zealand and Australia, twenty-two compounds of five types of bicyclic alkanes have been dis covered in the samples. Thispaper makes an exposition of stereochemical structure, abundance and distributive features ofthese compounds and their relation to sedimentary environments and thermal evolution. Furt-thermore, it demonstrates how the abundance ratios of bicyclic alkanes to steranes and ter-panes, drimane to homodramane and the relative abundance of C_(15),C_(16),C_(12)-C_(14) series of bicyclic-alkane compounds can be used to judge and determine types of oil and gas forming environ-ments (the depositive environments of source rocks from which the oil and gas wereformed), characteristics of source rocks and degree of maturation.
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GEOCHEMISTY OF BICYCLIC ALKANES IN SEDIMENTS, COAL AND CRUDE OILS |
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| LUO BIN-JIE,WANG YOU-XIAO,MENG QIAN-XIANG,YANG XING-HUA,LI XIN-YU,CHEN NING Lanzhou Institute of Geology,Academia Sinica,Lanzhou ,PRC
Laboratory of Applied Chemistry. Lanzhou University,Lanzhou..GEOCHEMISTY OF BICYCLIC ALKANES IN SEDIMENTS, COAL AND CRUDE OILS[J].Science in China(Chemistry),1991(3). |
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| Authors: | LUO BIN-JIE WANG YOU-XIAO MENG QIAN-XIANG YANG XING-HUA LI XIN-YU CHEN NING Lanzhou Institute of Geology Academia Sinica Lanzhou PRC
Laboratory of Applied Chemistry Lanzhou University Lanzhou |
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| Institution: | LUO BIN-JIE,WANG YOU-XIAO,MENG QIAN-XIANG,YANG XING-HUA,LI XIN-YU,CHEN NING Lanzhou Institute of Geology,Academia Sinica,Lanzhou 730000,PRC
Laboratory of Applied Chemistry. Lanzhou University,Lanzhou. |
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| Abstract: | By using GC-MS to analyze the extracts of source rocks, coal and crude oil samples
formed in different sedimentary environments in China, New Zealand and Australia, twenty-
two compounds of five types of bicyclic alkanes have been dis covered in the samples. This
paper makes an exposition of stereochemical structure, abundance and distributive features of
these compounds and their relation to sedimentary environments and thermal evolution. Furt-
thermore, it demonstrates how the abundance ratios of bicyclic alkanes to steranes and ter-
panes, drimane to homodramane and the relative abundance of C_(15),C_(16),C_(12)-C_(14) series of bicyclic-
alkane compounds can be used to judge and determine types of oil and gas forming environ-
ments (the depositive environments of source rocks from which the oil and gas were
formed), characteristics of source rocks and degree of maturation. |
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| Keywords: | bicyclic alkanes drimane homodrimane steranes hopanes crude oils sediments |
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