Hydrocarbon charging histories of the Ordovician reservoir in the Tahe oil field, Tarim Basin, China

被引：5

作者：

Li, Chun-Quan ^{[1
,2
]}

Chen, Hong-Han ^{[2
]}

Li, Si-Tian ^{[2
]}

Zhang, Xi-Ming ^{[3
]}

Chen, Han-Lin ^{[1
]}

机构：

[1] Dept. of Earth Sci., Zhejiang Univ.

[2] Inst. of Resources, China Univ. of Geosciences

[3] Planning and Designing Inst., Northwest Petroleum Bur., SINOPEC

来源：

Journal of Zhejiang University: Science | 2004年 / 5卷 / 08期

基金：

中国国家自然科学基金;

关键词：

Fluid inclusion; Hydrocarbon charging; Ordovician reservoir; Tahe oil field;

D O I：

10.1631/jzus.2004.0976

中图分类号：

学科分类号：

摘要：

The Ordovician reservoir of the Tahe oil field went through many tectonic reconstructions, and was characterized by multiple hydrocarbon chargings. The aim of this study was to unravel the complex charging histories. Systematic analysis of fluid inclusions was employed to complete the investigation. Fluorescence observation of oil inclusions under UV light, and microthermometry of both oil and aqueous inclusions in 105 core samples taken from the Ordovician reservoir indicated that the Ordovician reservoir underwent four oil chargings and a gas charging. The hydrocarbon chargings occurred at the late Hercynian, the Indo-Sinian and Yanshan, the early Himalaya, the middle Himalaya, and the late Himalaya, respectively. The critical hydrocarbon charging time was at the late Hercynian.

引用

页码：976 / 978

页数：2

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