干旱区生态环境知识资源中心(Arid): 百口泉油田检188井区侏罗系八道湾组沉积相特征

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	百口泉油田检188井区侏罗系八道湾组沉积相特征
其他题名	Characteristics of Depositional Facies Badaowan Formation,Jurassic of Jian 188 Well Block,Baikouquan Oil Field
	时晓章; 金振奎; 杨有星; 郭秀娟; 张宏峰; 孙晓芳
来源期刊	科技导报
ISSN	1000-7857
出版年	2010
卷号	28 期号:4 页码:80-87
中文摘要	以沉积学和测井地质学理论为指导,对百口泉油田检188井区170余口井的测井和钻井资料以及部分露头资料进行了综合研究.用旋回对比、标志层对比和电测曲线相似性对比等地层划分对比原则将侏罗系八道湾组划分为12小层.对各小层进行了沉积相分析,认为八道湾组为一种潮湿-半干旱气候环境下的辫状河沉积,共发育主河道、支河道和泛滥平原3种亚相,发育水道、心滩、河漫滩和河漫沼泽4种微相.其中J_1b~(8-5)～J_1b~7小层主要发育主河道和支河道,物源主要来自西北方向;J_1b~6～J_1b~3小层主要发育河道和河漫滩,物源来自正北和西北两个方向;J_1b~2～J_1b~1小层以发育河漫沼泽为主,物源来自西北方向.沉积演化表明,八道湾组沉积时早期气候较干旱,晚期气候较潮湿,其沉积经历了一次较完整的水进一水退过程.
英文摘要	Guided by the sedimentary geology and well logging geology,this paper studies the drilling data,the well logging data,and the well cores and outcrop data of more than 170 wells in Jian 188 well block,Baikouquan oilfield.The Badaowan Formation is divided into 12 substrata according to the correlation methods of sedimentary cycles,index horizons and the similarity of the resistivity curves.The sedimentary facies of each substratum is analyzed and the Badaowan Formation is found to be a braid river sedimentary facies developed in a humid-half arid climate and environments.Three sedimentary subfacies are developed in Badaowan Formation:the main fiver channel,the branch fiver channel and the fluvial-flood plain;four sedimentary mierofacies are developed in Badaowan Formation:the channel,the channel bar,the flood plain and the marsh.The main river channel and the branch fiver channel are mainly developed in J_1b~(8-5)～J_1b~7 substrata,and the provenance comes from the northwest of the target area.The river channel and the flood plain are mainly developed in J_1b~6～J_1b~3 substrata,and the provenance comes from the northwest and the north of the target area.The marsh is mainly developed in J_1b~2～J_1b~1substrata,and the provenance comes from the northwest of the target area.The arid climate prevailed when the lower Badaowan Formation was deposited and it became humid when the upper Badaowan Formation was deposited.The Badaowan Formation has undergone an integral aggression-regression process according to the comprehensive analysis of the sedimentary evolution history.
中文关键词	百口泉油田 ; 检188井区 ; 侏罗系 ; 八道湾组 ; 辫状河 ; 沉积特征
英文关键词	Baikouquan oil field Jian 188 well block Jurassic Badaowan Formation braid river depositional characteristics
语种	中文
国家	中国
收录类别	CSCD
WOS类目	ENERGY FUELS
WOS研究方向	Energy & Fuels
CSCD记录号	CSCD:3820957
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/225333
作者单位	中国石油大学(北京)资源与信息学院, 油气资源与探测国家重点实验室, 北京 102249, 中国
推荐引用方式 GB/T 7714	时晓章,金振奎,杨有星,等. 百口泉油田检188井区侏罗系八道湾组沉积相特征[J],2010,28(4):80-87.
APA	时晓章,金振奎,杨有星,郭秀娟,张宏峰,&孙晓芳.(2010).百口泉油田检188井区侏罗系八道湾组沉积相特征.科技导报,28(4),80-87.
MLA	时晓章,et al."百口泉油田检188井区侏罗系八道湾组沉积相特征".科技导报 28.4(2010):80-87.