| 辽河盆地西部凹陷下第三系原油和生油岩的生物标记化合物研究 |
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| 引用本文： | 卢松年,李伟民,郜建军,陈义贤,宋少英.辽河盆地西部凹陷下第三系原油和生油岩的生物标记化合物研究[J].地球科学,1986(3). |
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| 作者姓名： | 卢松年 李伟民 郜建军 陈义贤 宋少英 |
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| 作者单位： | 武汉地质学院
(卢松年，李伟民，郜建军)，辽河油田科学技术研究院
(陈义贤)，辽河油田科学技术研究院(宋少英) |
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| 摘 要： | 本文应用色谱-质谱和气相色谱等技术分析鉴定了辽河断陷盆地西部凹陷下第三系原油和生油岩饱和烃中的甾、萜烷等生物标记化合物。并利用甾、萜烷等生物标记化合物和其它地质、地球化学资料,讨论了油、岩的生物先体性质,将其做了分类对比,确定了沙河街组、东营组和前中生界潜山原油的原生性和次生性。
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| 关 键 词： | 辽河盆地 生物标记 生油岩 生物先体 下第三系 |
THE BIOLOGICAL MARKERS IN THE CRUDE OIL AND SOURCE ROCKS OF LOWER TERTIARY FROM WESTERN DEPRESSION, LIAOHE BASIN |
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| Lu Songnian,Li weimin,Gao Jianjun.THE BIOLOGICAL MARKERS IN THE CRUDE OIL AND SOURCE ROCKS OF LOWER TERTIARY FROM WESTERN DEPRESSION, LIAOHE BASIN[J].Earth Science-Journal of China University of Geosciences,1986(3). |
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| Authors: | Lu Songnian Li weimin Gao Jianjun |
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| Abstract: | The saturated hydrocarbons in the oil and their source rocks of Lower Tertiary in the western depression of Liaohe basin have been analyzed by computerized gas chromatography-mass spectrometry. In this paper, using the steranes and terpenes as well as other petroleum geological and geochemical data, the characteristics of the biological precursors of the oil and their source rocks are discussed. The results show that the Shahejie Formation are a source rock of the western depression of Liaohe basin. |
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| Keywords: | Liaohe basin biological marker source rock precursor Lower Tertiary |
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