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
  4. 深部资源勘探装备研发
Multiscale geological-geophysical characterization of the epigenic origin and deeply buried paleokarst system in Tahe Oilfield, Tarim Basin

文献类型：期刊论文

作者Tian, Fei1; Di, Qingyun1; Jin, Qiang2; Cheng, Fuqi2; Zhang, Wang1; Lin, Lamei2; Wang, Yan3; Yang, Debin3; Niu, Congkai4; Li, Yaxi4
刊名MARINE AND PETROLEUM GEOLOGY
出版日期2019-04-01
卷号102页码:16-32
ISSN号0264-8172
关键词Paleokarst system Structure genetic type Production analysis Tarim Basin
DOI10.1016/j.marpetgeo.2018.12.029
英文摘要The irregular structures of paleokarst systems are among the major factors resulting in carbonate reservoir heterogeneity, which restricts the further exploration of paleokarst reservoirs. Using multiscale geological geophysical (G&G) data, including thin-section, core-sample and well-log data, the caves, cave fillings and fractures in individual wells in the northern Tahe Oilfield were characterized. Guided by seismic datasets, the interwell paleokarst structures were interpreted in profile and plane view. The paleokarst system in the study area was divided into four vertical zones, and the relative genetic structures were classified in the upper three zones. The epikarst zone includes paleo-canyons, karst towers, dolines, paleo-soils, and fractures, and the water flows horizontally. The vadose zone includes vadose caves and fractures, and the water flows vertically. The epiphreatic zone includes chambers, main channels, branch channels and fractures, and the water flows primarily horizontally along the water table. For each genetic type, the total hydrocarbon production and monthly production were analyzed. Furthermore, a genetic classification model was built for the paleokarst reservoirs of the study area, which increased our understanding of the structure of the paleokarst system. The results of the structure classification and production analysis can effectively guide hydrocarbon exploration, and this approach can be applied to similar paleokarst reservoirs.
WOS关键词3-DIMENSIONAL SEISMIC GEOMORPHOLOGY ; ORDOVICIAN CARBONATE RESERVOIR ; CENTRAL TABEI UPLIFT ; ELLENBURGER GROUP ; TAZHONG UPLIFT ; FAULT SYSTEM ; CRUDE OILS ; NW CHINA ; GEOCHEMISTRY ; INSIGHTS
资助项目Chinese National Natural Science Foundation[41502149] ; Chinese National Natural Science Foundation[U1663204] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA14050101] ; Chinese National Major Fundamental Research Developing Project[2017ZX05008-004] ; China Postdoctoral Foundation[2015M570148]
WOS研究方向Geology
语种英语
出版者ELSEVIER SCI LTD
WOS记录号WOS:000464086400002
资助机构Chinese National Natural Science Foundation ; Chinese National Natural Science Foundation ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese National Major Fundamental Research Developing Project ; Chinese National Major Fundamental Research Developing Project ; China Postdoctoral Foundation ; China Postdoctoral Foundation ; Chinese National Natural Science Foundation ; Chinese National Natural Science Foundation ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese National Major Fundamental Research Developing Project ; Chinese National Major Fundamental Research Developing Project ; China Postdoctoral Foundation ; China Postdoctoral Foundation ; Chinese National Natural Science Foundation ; Chinese National Natural Science Foundation ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese National Major Fundamental Research Developing Project ; Chinese National Major Fundamental Research Developing Project ; China Postdoctoral Foundation ; China Postdoctoral Foundation ; Chinese National Natural Science Foundation ; Chinese National Natural Science Foundation ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Chinese National Major Fundamental Research Developing Project ; Chinese National Major Fundamental Research Developing Project ; China Postdoctoral Foundation ; China Postdoctoral Foundation
源URL[http://ir.iggcas.ac.cn/handle/132A11/91321]  
专题地质与地球物理研究所_深部资源勘探装备研发
通讯作者Tian, Fei
作者单位1.Chinese Acad Sci, Inst Geol & Geophys, Ctr Frontier Technol & Equipment Dev Deep Resourc, Beijing 100029, Peoples R China
2.China Univ Petr, Sch Geosci, Qingdao 266580, Shandong, Peoples R China
3.Northwest Oilfield Co, SINOPEC, Petr Explorat & Prod Res Inst, Urumqi 830011, Xinjiang, Peoples R China
4.China Univ Petr, Coll Geosci, Beijing 102249, Peoples R China
推荐引用方式
GB/T 7714		 Tian, Fei,Di, Qingyun,Jin, Qiang,et al. Multiscale geological-geophysical characterization of the epigenic origin and deeply buried paleokarst system in Tahe Oilfield, Tarim Basin[J]. MARINE AND PETROLEUM GEOLOGY,2019,102:16-32.
APA Tian, Fei.,Di, Qingyun.,Jin, Qiang.,Cheng, Fuqi.,Zhang, Wang.,...&Li, Yaxi.(2019).Multiscale geological-geophysical characterization of the epigenic origin and deeply buried paleokarst system in Tahe Oilfield, Tarim Basin.MARINE AND PETROLEUM GEOLOGY,102,16-32.
MLA Tian, Fei,et al."Multiscale geological-geophysical characterization of the epigenic origin and deeply buried paleokarst system in Tahe Oilfield, Tarim Basin".MARINE AND PETROLEUM GEOLOGY 102(2019):16-32.

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。