中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 地质与地球物理研究所
  3. 中国科学院地质与地球物理研究所
Mesozoic non-marine petroleum source rocks determined by palynomorphs in the Tarim Basin, Xinjiang, northwestern China

文献类型：期刊论文

作者Jiang, De-Xin2; Wang, Yong-Dong1; Robbins, Eleanora I.3; Wei, Jiang4; Tian, Ning1
刊名GEOLOGICAL MAGAZINE
出版日期2008-11-01
卷号145期号:6页码:868-885
关键词spores and pollen petroleum source rocks petroleum migration oil field Triassic-Jurassic Tarim Basin
ISSN号0016-7568
DOI10.1017/S0016756808005384
文献子类Article
英文摘要The Tarim Basin in Northwest China hosts petroleum reservoirs of Cambrian, Ordovician, Carboniferous, Triassic, Jurassic, Cretaceous and Tertiary ages. The sedimentary thickness in the basin reaches about 15 km and with an area of 560 000 km(2), the basin is expected to contain giant oil and gas fields. It is therefore important to determine the ages and depositional environments of the petroleum source rocks. For prospective evaluation and exploration of petroleum, palynological investigations were carried out on 38 crude oil samples collected from 22 petroleum reservoirs in the Tarim Basin and on additionally 56 potential source rock samples from the same basin. In total, 173 species of spores and pollen referred to 80 genera, and 27 species of algae and fungi referred to 16 genera were identified from the non-marine Mesozoic sources. By correlating the palynormorph assemblages in the crude oil samples with those in the potential source rocks, the Triassic and Jurassic petroleum source rocks were identified. Furthermore, the palynofloras in the petroleum provide evidence for interpretation of the depositional environments of the petroleum source rocks. The affinity of the miospores indicates that the petroleum source rocks were formed in swamps in brackish to lacustrine depositional environments under warm and humid climatic conditions. The palynomorphs in the crude oils provide further information about passage and route of petroleum migration, which is significant for interpreting petroleum migration mechanisms. Additionally, the thermal alternation index (TAI) based on miospores indicates that the Triassic and Jurassic deposits in the Tarim Basin are mature petroleum source rocks.
WOS关键词IN-SITU SPORES ; FERTILE ORGANS ; TURPAN BASINS ; NORTH TARIM ; YORKSHIRE ; POLLEN ; INSITU ; HUBEI ; JUNGGAR ; ENGLAND
WOS研究方向Geology
语种英语
WOS记录号WOS:000260918600010
出版者CAMBRIDGE UNIV PRESS
资助机构National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; 40632010) ; 40632010) ; 40632010) ; 40632010) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; 40632010) ; 40632010) ; 40632010) ; 40632010) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; 40632010) ; 40632010) ; 40632010) ; 40632010) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Basic Research Program of China(2006CB701401) ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; National Science Foundation of China(40472004 ; 40632010) ; 40632010) ; 40632010) ; 40632010)
源URL[http://ir.iggcas.ac.cn/handle/132A11/69950]  
专题中国科学院地质与地球物理研究所
通讯作者Wang, Yong-Dong
作者单位1.Chinese Acad Sci, Nanjing Inst Geol & Palaeontol, Nanjing 210008, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
3.US Geol Survey, Reston, VA 20192 USA
4.Norfolk State Univ, Norfolk, VA 23504 USA
推荐引用方式
GB/T 7714		 Jiang, De-Xin,Wang, Yong-Dong,Robbins, Eleanora I.,et al. Mesozoic non-marine petroleum source rocks determined by palynomorphs in the Tarim Basin, Xinjiang, northwestern China[J]. GEOLOGICAL MAGAZINE,2008,145(6):868-885.
APA Jiang, De-Xin,Wang, Yong-Dong,Robbins, Eleanora I.,Wei, Jiang,&Tian, Ning.(2008).Mesozoic non-marine petroleum source rocks determined by palynomorphs in the Tarim Basin, Xinjiang, northwestern China.GEOLOGICAL MAGAZINE,145(6),868-885.
MLA Jiang, De-Xin,et al."Mesozoic non-marine petroleum source rocks determined by palynomorphs in the Tarim Basin, Xinjiang, northwestern China".GEOLOGICAL MAGAZINE 145.6(2008):868-885.

入库方式： OAI收割

来源：地质与地球物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。