| 塔里木盆地东河塘组层序地层学研究 |
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| 引用本文： | 田景春,彭军,陈高武,张翔,聂永生,赵强,韦东晓. 塔里木盆地东河塘组层序地层学研究[J]. 延边大学学报(自然科学版), 2007, 0(2): 130-136 |
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| 作者姓名： | 田景春 彭军 陈高武 张翔 聂永生 赵强 韦东晓 |
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| 作者单位： | 成都理工大学油气藏地质及开发工程国家重点实验室,四川成都610059 |
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| 摘 要： | 以塔里木盆地东河塘组为研究对象,通过大量野外剖面观测、钻井岩心观察,研究了东河塘组层序划分和特征,共划分4个(SQ1、SQ2、SQ3、SQ4)3级层序,论述了不同层序在不同地区层序内体系域的构成特征;研究了层序对比,得出各层序在不同地层分区发育程度不同。为了能更好地揭示东河塘组层序的发育、展布规律,分别建立了东西和南北向的层序地层格架模型。
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| 关 键 词： | 塔里木盆地 东河塘组 层序划分 层序对比 层序地层格架 |
Researches on Sequences Stratigraphy of Donghetang Formation in Tarim Basin |
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| T IAN Jing-chun,PENG Jun,CHEN Gao-w u,ZHANG Xiang,NIE Yong-sheng,ZHAO Qiang,WEI Dong-xiao. Researches on Sequences Stratigraphy of Donghetang Formation in Tarim Basin[J]. Journal of Yanbian University (Natural Science), 2007, 0(2): 130-136 |
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| Authors: | T IAN Jing-chun PENG Jun CHEN Gao-w u ZHANG Xiang NIE Yong-sheng ZHAO Qiang WEI Dong-xiao |
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| Affiliation: | State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation,Chengdu University of Technology, Chengdu 610059, Sichuan, China |
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| Abstract: | Based on lots of observation of outcrops, cores and well logs, the Donghetang Formation was dividedinto four III-grade sequences, SQ1, SQ2, SQ3 and SQ4. The different constitutions of system tracts of differentsequences in different areas were discussed, the sequence contrast was studied, from which the differentdevelopment degree among sequences in different stratigraphic areas can be find. In order to reflect thedevelopment and distributing rules of the sequences of Donghetang Formation, the sequence stratigraphicframework models of W-E and N-S direction were set up. |
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| Keywords: | Tarim Basin Donghetang Formation sequence classification sequence contrast sequence strati-graphic framework |
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