天然气地质学

大港探区煤系烃源岩沉积有机相划分

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  • 中国石油大港油田油气勘探开发技术研究中心;

网络出版日期: 2003-08-20

DEPOSITIONAL ORGANIC FACIES DIVISION OF COAL BEARING SOURCE ROCKS IN DAGANG FIELDS

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  • Research Center of Petroleum Exploration and Development Technology, Dagang Oilfield Company, FetroChina, Dagang, Tianjin 300280, China

Online published: 2003-08-20

摘要

根据黄骅坳陷大港探区煤系烃源岩的有机岩石学、沉积学和有机地球化学特征,将该区烃源岩的沉积有机相划分为4种类型,即高位沼泽有机相、浅沼森林有机相、深沼森林有机相和流水沼泽有机相,其中森林沼泽有机相是本区烃源岩的主要类型,流水沼泽有机相壳质组含量最高、生烃能力最强。

本文引用格式

滑双君;王书香;李会慎;翟桂云;肖枚; . 大港探区煤系烃源岩沉积有机相划分[J]. 天然气地球科学, 2003 , 14(4) : 260 -263 . DOI: 10.11764/j.issn.1672-1926.2003.04.260

Abstract

According to organic petrology, sedimentology and organic geochemistry of coal-bearing source rocks in Dagang fields, the depositional organic facies of coal-bearing source rocks can be divided into four types: highstand swamp, shallow-swamp forest, deep-swamp forest and flowing water swamp facies. Among them, flowing water swamp facies is characterized by high liptinite content and large hydrocarbon-generation potential and strong oil generation ability. Forest swamp facies makes up the main type.

参考文献

1]彭立才,杨慧珠,刘兰桂.柴达木盆地北缘侏罗系烃源岩沉积有机相划分评价[J].石油天然气地质,2001,22(2):178-181
2]李华明. 吐哈盆地中下侏罗统煤系沉积环境与煤沼有机相[J].吐哈油气,2000,21(4):301-304
3]金奎励,王宜林.新疆准噶尔侏罗系煤成油[M]北京:石油工业出版社,1997.
4]邓宏文,钱凯 .沉积地球化学与环境分析[M]. 兰州:甘肃科学技术出版社1993.
5] 郝芳,陈建渝,赵隆业,等 .有机相研究及其在盆地分析中的应用[J].沉积学报,1994,12(4):77-86
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