| 陈家庄凸起北坡古近系层序地层特征及沉积体系 |
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| 引用本文： | 庄博,刘玉琴,张建中.陈家庄凸起北坡古近系层序地层特征及沉积体系[J].新疆地质,2005,23(2):164-168. |
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| 作者姓名： | 庄博 刘玉琴 张建中 |
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| 作者单位： | 1. 石油大学(北京)北京,102249;中国石化胜利油田地质科学研究院,山东,东营,257015
2. 中国石化胜利油田地质科学研究院,山东,东营,257015 |
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| 摘 要： | 陈家庄凸起北坡发育了多种类型的储集体．根据岩心、钻井和测井资料，以层序地层学理论和方法为指导，从分析、识别层序的主要界面，如层序界面、初始湖泛面、最大湖泛面等入手，对陈家庄凸起北坡古近系层序、准层序和体系域进行了划分．通过钻井层序分析与地震层序解释，在层序地层分析的基础上，对沉积体系进行了研究．指出本区发育的低位域水下扇、低位域复合扇、湖扩展体系域滨岸沉积和高位域三角洲沉积等，是进行岩性油藏勘探的有利目标．
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| 关 键 词： | 陈家庄凸起 沉积体系 层序地层特征 古近系 北坡 层序地层分析 层序地层学 三角洲沉积 测井资料 层序界面 地震层序 层序分析 油藏勘探 体系域 低位域 储集体 准层序 水下扇 发育 钻井 滨岸 岩性 |
| 修稿时间： | 2004年10月13 |
THE CHARACTERISTICS OF SEQUENCE STRATIGRAPHY AND SEDIMENTARY SYSTEMS IN THE NORTH SLOPE OF CHENJIAZHUANG UPLIFT |
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| ZHUANG Bo,Liu Yu-qin,ZHANG Jian-zhong.THE CHARACTERISTICS OF SEQUENCE STRATIGRAPHY AND SEDIMENTARY SYSTEMS IN THE NORTH SLOPE OF CHENJIAZHUANG UPLIFT[J].Xinjiang Geology,2005,23(2):164-168. |
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| Authors: | ZHUANG Bo Liu Yu-qin ZHANG Jian-zhong |
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| Abstract: | There is a variety of reservoir types in the north slope of Chenjiazhuang Uplift. We analyzed the stratigraphic sequences and water level systems of the north slope of Chenjiazhuang Uplift in way of determining the interfaces between sequences, the initial flooding surfaces and the maximum flooding surfaces with the general theory and method of sequence stratigraphy and data of core, wells and logs. On the basis of sequence analysis in wells and seismic explanation, we studied the sedimentary system. In this paper we suggested that the subaqueous fans and fan complex formed in lowstand systems tract, the lakeshore facies formed in transgresive lowstand systems tract and deltaic deposits formed in highstand systems tract are the main objects of exploration for stratigraphic reservoirs. |
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| Keywords: | Chenjiazhuang Uplift sequence stratigraphy sequence subsequence systems tract sedimentary system |
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