收稿日期: 2008-12-08
修回日期: 2009-03-03
网络出版日期: 2009-04-10
基金资助
国家自然科学基金项目(编号:40872099)资助.
Sedimentary Microfacies of the First Member of Shahejie Formation in Pucheng Oilfield, Dongpu Sag of Bohaiwan Basin
Received date: 2008-12-08
Revised date: 2009-03-03
Online published: 2009-04-10
张宇焜 胡望水 李相明 周江江 蔡峰 . 渤海湾盆地东濮凹陷濮城油田沙一段沉积微相研究[J]. 天然气地球科学, 2009 , 20(2) : 211 -215 . DOI: 10.11764/j.issn.1672-1926.2009.02.211
According to the research on the core and well logging data of the first member of Shahejie Formation, this paper analyzes the sedimentary characteristics and distribution of the sedimentary microfacies of the area. Delta facies and lake facies are developed in the research area. The delta facies developed subsea river channel, mouth bar, distal bar, frontal sand sheet and predelta mud microfacies; Lake facies developed shallow-lake beach sand, shallow-lake sandbar and shallow-lake mud microfacies. The sedimentary mode and the sedimentary characteristics are established on the basis of considering the macrocosmic depositional setting and the microcosmic sedimentary characteristics.
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