| 低成熟石油的主要石油地球化学特征 |
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| 引用本文： | 沈忠民,叶素娟,马秋梅.低成熟石油的主要石油地球化学特征[J].成都理工大学学报(自然科学版),2001,28(4):396-401. |
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| 作者姓名： | 沈忠民 叶素娟 马秋梅 |
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| 作者单位： | 成都理工大学 |
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| 基金项目： | 国家重点实验室基金;; |
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| 摘 要： | 从有机质类型、丰度和转化率、低成熟石油族组成特征、低成熟石油及烃源岩饱和烃色谱特征碳数分布特征 (低成熟石油饱和烃碳数分布的奇偶性 ) ,以及低成熟石油的特征生物标志化合物等方面 ,对低成熟石油的主要石油地球化学特征进行了较为广泛的讨论。
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| 关 键 词： | 低成熟石油 有机质类型 有机质丰度 有机质转化率 族组成特征 生物标志 化合物 |
| 文章编号： | 1005-9539(2001)04-0396-06 |
| 修稿时间： | 2001年4月6日 |
MAIN ORGANIC GEOCHEMICAL CHARACTERISTICS OFLOW-MATURE OILS IN CHINA |
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| SHEN Zhong min,YE Su juan,MA Qiu mei.MAIN ORGANIC GEOCHEMICAL CHARACTERISTICS OFLOW-MATURE OILS IN CHINA[J].Journal of Chengdu University of Technology: Sci & Technol Ed,2001,28(4):396-401. |
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| Authors: | SHEN Zhong min YE Su juan MA Qiu mei |
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| Abstract: | Since the seventies of the 20th century, in some oilfields, a kind of called low mature oils is discovered in China. In this paper, the main chararcteristics of organic geochemistry of low mature oils are discussed widely. Based on the discussion, the authors bring up some points of view as follow: (1) Low mature oils generation has relation with the types of organic matter, abundance and rate of translation. (2) Component of the oil prossesses the characteristics of lower content of saturated hydrocarbons, stable content of aromatic hydrocarbons and higher content of non hydrocarbon+asphaltene. (3) Chromatography characters of saturated hydrocarbon number mostly possess odd carbon predominance, a few even carbon predominance. (4) There are some low mature biomarkers in the oils. |
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| Keywords: | low mature oils typy of organic matter abundance of organic matter rate of translation of hydrocarbons component of low mature oils biomarkers compound |
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