轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究

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轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究

卢鸿, 柴平霞, 孙永革, 彭平安

文章导航 > 沉积学报 > 2002 > 20(3): 477-504

卢鸿, 柴平霞, 孙永革, 彭平安. 轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究[J]. 沉积学报, 2002, 20(3): 477-504.

引用本文:

卢鸿, 柴平霞, 孙永革, 彭平安. 轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究[J]. 沉积学报, 2002, 20(3): 477-504.

LU Hong, CHAI Ping-xia, SUN Yong-ge, PENG Ping-an. Study on Stable Carbon Isotopic Compositions of n-alkanes and Isoprenoids for Crude Oils from Well Lunnan 14, Tarim Basin[J]. Acta Sedimentologica Sinica, 2002, 20(3): 477-504.

Citation:

LU Hong, CHAI Ping-xia, SUN Yong-ge, PENG Ping-an. Study on Stable Carbon Isotopic Compositions of n-alkanes and Isoprenoids for Crude Oils from Well Lunnan 14, Tarim Basin[J]. Acta Sedimentologica Sinica, 2002, 20(3): 477-504.

卢鸿, 柴平霞, 孙永革, 彭平安. 轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究[J]. 沉积学报, 2002, 20(3): 477-504.

引用本文:

卢鸿, 柴平霞, 孙永革, 彭平安. 轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究[J]. 沉积学报, 2002, 20(3): 477-504.

LU Hong, CHAI Ping-xia, SUN Yong-ge, PENG Ping-an. Study on Stable Carbon Isotopic Compositions of n-alkanes and Isoprenoids for Crude Oils from Well Lunnan 14, Tarim Basin[J]. Acta Sedimentologica Sinica, 2002, 20(3): 477-504.

Citation:

LU Hong, CHAI Ping-xia, SUN Yong-ge, PENG Ping-an. Study on Stable Carbon Isotopic Compositions of n-alkanes and Isoprenoids for Crude Oils from Well Lunnan 14, Tarim Basin[J]. Acta Sedimentologica Sinica, 2002, 20(3): 477-504.

轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究

中国科学院广州地球化学研究所,有机地球化学国家重点实验室,广州,510640

基金项目: 国家基础研究“973”项目(编号G1999043308)中国科学院创新知识工程项目资助

作者简介:
卢鸿,男,1971年出生,博士后,石油、有机地球化学

中图分类号: P593

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文章访问数: 517
HTML全文浏览量: 17
PDF下载量: 304
被引次数: 0

Study on Stable Carbon Isotopic Compositions of n-alkanes and Isoprenoids for Crude Oils from Well Lunnan 14, Tarim Basin

State Key Laboratory of Organic Geochemistry,Institute of Geochemistry,Chinese Academy of Sciences,Guangzhou,510640

摘要: 通过对轮南14井正构烷烃和类异戊二烯烃的单体碳同位素分析,证实该井奥陶系和石炭系油藏具有相同或相似的油源,而三叠系油藏与奥陶系、石炭系油藏具有较大的碳同位素差异,反映其油源不同.在奥陶系、石炭系和三叠系油藏中,均呈现出类异戊二烯烃碳同位素值略重于同碳数正构烷烃的特征,结合前人研究成果,从生物合成途径及分子内碳同位素的分布角度出发得到合理的解释.
- 轮南14井 /
- 正构烷烃 /
- 类异戊二烯烃 /
- 单体碳同位素
Abstract: Compound-specific stable carbon isotope analysis of n-alkanes and isoprenoids were conductedf or crude oils from Well Lunnan 14, Lunnan oilfield, tarim basin, NW China. it can be seen that the crude oils from the 0rdovician and Carboniferous productive horizons shared the same organic matter inputs while the triassic crude oil had different sources of organic matter input. in addition,the carbon isotope composition of isoprenoi dsis isotopically heavier than that of n-alkanes with the same carbon number. it is presumed that the biosynthesis pathway and intramolecular distribution of ¹³C might theoretically account for the recognized relationship between n-alkanes and isoprenoids in terms of carbon isotope compositions.
- Well Lunnan 14 /
- n-alkanes /
- isoprenoids /
- compound-specific stable carbon isotope compositions

参考文献(15)

[1]	黄第藩,赵孟军,张水昌.塔里木盆地满加尔油气系统下古生界油源油中蜡质烃来源的成因分析[J].沉积学报,1997,15(2):6～13[Difan Huang,Mengjun Zhao,Shuichang Zhang,Genetic analysis of the origin of the Lower Paleozoic waxy hydrocarbon from the Manjiar oil-gas system,Tarim Basin[J].Acta Sedimentologica Sinica,1997,15(2):6～13]
[2]	梁狄刚,张水昌,王飞宇等.塔里木盆地生油岩与油源研究[R].国家"九五"重点科技攻关项目<塔里木盆地石油天然气勘探>成果报告.1998[Digang Liang,Shuichang Zhang,Feiyu Wang, et al.,Source rock and hydrocarbon sources in Tarim Basin[R].Research report for State Project of oil-gas exploration in Tarim Basin. 1998]
[3]	Sano M, Yotsui Y, Abe H, Sasaki S. A new technique for the detection of metabolites labeled by the isotope 13 C using mass fragmentography[J]. Biomed Mass Spectrom,1976. 3(1):126～140
[4]	Matthews D E, Hayes J M. Isotope ratio monitoring gas chromatography mass spectrometry[J]. Analytical Chemistry,1978, 50: 1 465～1 473
[5]	中科院沉积地球化学研究室编著[M].有机地球化学,北京:科学出版社,1982[Sedimentary and Geochemical group in Chinese Academy of Sciences.Organic Geochemistry[M].Beijing:Science Press,1982. 1 465～1 473]
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[9]	Bjoroy M, Hall P B, Hustad E, Williams J A. Variation in stable carbon isotope ratios of individual hydrocarbons as a function of artificial maturity[J]. Organic Geochemistry, 1992,19: 89～105. Advances in Organic Geochemistry 1991
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[11]	Pancost R D, Nils Telnas J S. Sinninghe Damste, Carbon isotopic composition of an isoprenoids-rich oil and its potential source rock[J]. Organic Geochemistry, 2001.32: 87～103
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计量

文章访问数: 517
HTML全文浏览量: 17
PDF下载量: 304
被引次数: 0

轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究

中国科学院广州地球化学研究所,有机地球化学国家重点实验室,广州,510640

基金项目: 国家基础研究“973”项目(编号G1999043308)中国科学院创新知识工程项目资助

作者简介:
卢鸿,男,1971年出生,博士后,石油、有机地球化学

收稿日期: 2001-07-03
修回日期: 2001-10-17

中图分类号: P593

关键词:

类异戊二烯烃 /

单体碳同位素

摘要: 通过对轮南14井正构烷烃和类异戊二烯烃的单体碳同位素分析,证实该井奥陶系和石炭系油藏具有相同或相似的油源,而三叠系油藏与奥陶系、石炭系油藏具有较大的碳同位素差异,反映其油源不同.在奥陶系、石炭系和三叠系油藏中,均呈现出类异戊二烯烃碳同位素值略重于同碳数正构烷烃的特征,结合前人研究成果,从生物合成途径及分子内碳同位素的分布角度出发得到合理的解释.

English Abstract

卢鸿, 柴平霞, 孙永革, 彭平安. 轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究[J]. 沉积学报, 2002, 20(3): 477-504.

引用本文:

卢鸿, 柴平霞, 孙永革, 彭平安. 轮南14井原油正构烷烃和类异戊二烯单体碳同位素研究[J]. 沉积学报, 2002, 20(3): 477-504.

LU Hong, CHAI Ping-xia, SUN Yong-ge, PENG Ping-an. Study on Stable Carbon Isotopic Compositions of n-alkanes and Isoprenoids for Crude Oils from Well Lunnan 14, Tarim Basin[J]. Acta Sedimentologica Sinica, 2002, 20(3): 477-504.

Citation:

LU Hong, CHAI Ping-xia, SUN Yong-ge, PENG Ping-an. Study on Stable Carbon Isotopic Compositions of n-alkanes and Isoprenoids for Crude Oils from Well Lunnan 14, Tarim Basin[J]. Acta Sedimentologica Sinica, 2002, 20(3): 477-504.

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