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	高邮凹陷吴堡与句容赤山组沉积特征及地质意义
其他题名	Sedimentary feature and geologic significance of the formation of Wubao and Jurongchishan of Gaoyou Depression
	杨玉平 1; 钟建华 1; 段宏亮 2; 张丹峰 3; 邵珠福 1
来源期刊	特种油气藏
ISSN	1006-6535
出版年	2013
卷号	20 期号:4 页码:45-49
中文摘要	通过露头、岩心,薄片、电镜、测录井等资料的观测和分析,对吴堡低凸起和句容市赤山组进行了地层划分和沉积类型研究。结果表明:赤山组可分为上、下两段,吴堡低凸起下段发育干盐湖、风成沙席、间隙性河流、风成沙丘、丘间,上段发育风成沙丘、丘间、湖三角洲和盐湖沉积,风成砂覆盖范围较大。其中,风成沙丘为典型的沙漠亚相,孔渗性好,可作为重要的烃类储层,而湖三角洲为目前首次在研究区提出,其水下分流河道和沙坝孔渗性好,为良好的油气储层,丘间孔渗性低,可作为储油层或生油层的流体隔层,或为生油层。
英文摘要	The paper studies the stratigraphic division and sedimentary types of the low heave of Wubao and Chishan Formation by observing and analyzing the data of field outcrop,core,thin section,electron microscope,well logging,master logging,etc. The result shows that Chishan Formation can be divided into two members. In the Lower Member,dry salt lake,aeolian sand sheet,intermittent river,aeolian sand dune and inter - dune,lake delta and falt lake are developed; and in Upper Member,aeolian sand dune and inter - dune,lake delta and salt lake are developed and the aeolian sand dune covers a large area. The aeolian sand dune is a subfacies with typical characteristics of desert sedimentation,whose permeability is good and which can be important hydrocarbon reservoirs. It’s the first time for lake delta to be proposed in study up to now,whose distributary channels and sand body under water have good permeability and can be good reservoirs and the region between dunes has low permeability,so the region can be the fluid insulation layers of reservoirs or source beds.
中文关键词	地质意义 ; 地层划分 ; 沉积类型 ; 赤山组 ; 吴堡低凸起 ; 高邮凹陷
英文关键词	geologic significance stratigraphic division sedimentary types Chishan Formation low heave of Wubao Gaoyou Depression
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:4915101
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/230229
作者单位	1.(青岛)中国石油大学, 青岛, 山东 266580, 中国; 2.中石化江苏油田分公司, 扬州, 江苏 225009, 中国; 3.中石化石油勘探开发研究院, 北京 100083, 中国
推荐引用方式 GB/T 7714	杨玉平,钟建华,段宏亮,等. 高邮凹陷吴堡与句容赤山组沉积特征及地质意义[J],2013,20(4):45-49.
APA	杨玉平,钟建华,段宏亮,张丹峰,&邵珠福.(2013).高邮凹陷吴堡与句容赤山组沉积特征及地质意义.特种油气藏,20(4),45-49.
MLA	杨玉平,et al."高邮凹陷吴堡与句容赤山组沉积特征及地质意义".特种油气藏 20.4(2013):45-49.