珠江口盆地番禺低隆起韩江组下段层序地层与有利目标预测

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英文篇名：Sequence Stratigraphy and Favorable Target Prediction of Lower Segment of Hanjiang Formation in Panyu Low Uplift of the Pearl-river Mouth Basin 中文刊名：石油天然气学报 英文刊名：Journal of Oil and Gas Technology 作者：谢锐杰 ; 严文芬 ; 杜家元 ; 尹俊 ; 胡伟 ; 骆旋 英文作者：XIE Rui-jie ; YAN Wen-fen ; DU Jia-yuan ; YIN Jun ; HU Wei ; LUO Xuan(Key Laboratory of Exploration Technologies for Oil and Gas Resources(Yangtze University) ; Ministry of Education ; Jingzhou 434023 ; Hubei ; China) 中文关键词：番禺低隆起 ; 韩江组下段 ; 层序界面 ; 岩性地层圈闭 英文关键词：Panyu low uplift ; lower segment of Hanjiang Formation ; sequence boundary ; litho-stratigraphic trap 出版日期：2011-02-15 机构：油气资源与勘探技术教育部重点实验室(长江大学);中海石油(中国)有限公司深圳分公司; 年：2011 期：02 出版单位：石油天然气学报

摘要

综合利用钻井、测井、地震资料,运用层序地层学原理,在珠江口盆地番禺低隆起韩江组下段识别出4个层序界面,划分为3个3级层序,即SQ1、SQ2、SQ3。通过井-震划分对比,建立了工区内韩江组下段层序地层等时格架。在等时格架建立的基础上,总结出研究区发育的3种岩性地层圈闭,主要受层序界面、最大海泛面、初始海泛面控制。
By comprehensively using well drilling,logging and seismic data and sequence stratigraphic principles,the lower segment of Hanjiang Formation of Panyu low uplift in Pearl-river Mouth Basin was recognized as 4 sequence boundaries and it was divided into 3 third-order sequences,including SQ1,SQ2 and SQ3.According to well-seismic division and comparison,isochronal sequence stratigraphic framework of lower segment of Hanjiang formation was established.On the basis of the isochronal sequence stratigraphic framework,three kinds of litho-stratigraphic traps were summed up in the studied area,they were mainly controlled by sequence boundary,maximum flooding surface and initial flooding surface.

引文

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