ZW油田微构造特征研究与应用

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英文篇名：Studying and Application of Microstructure Characteristics and low preface class small fault in ZW oil field 中文刊名：内蒙古石油化工 英文刊名：Inner Mongolia Petrochemical Industry 作者：奥立德 英文作者：AO Li-de1 ; 2 (1.China University of Geosciences(Beijing) ; Beijing ; 100083 2.Jiangsu oilfield ; SINOPEC ; Yangzhou ; Jiangsu 225009 ; China) 中文关键词：微构造 ; 地震精细解释 ; 低序级小断层 ; 剩余油 ; 侧钻井 英文关键词：Microstructure ; Seism fine explain ; Low preface class small fault ; Remaining oil ; Side-tracking well 出版日期：2008-07-15 机构：中国地质大学(北京); 年：2008 期：13 出版单位：内蒙古石油化工

摘要

通过对ZW油田主力油层微构造研究,总结含油目的层微构造特征及其主要类型,在区域构造控制下,受沉积环境、差异压实作用、古地形等因素的影响,形成正向(小高点、小鼻状等)、负向(低点、凹槽等)、斜面微构造特征。利用地震精细解释及低序级小断层的识别技术研究目的层存在的微构造高点,利用微构造对油气聚集的控制作用,低序级小断层对微构造形成的重要影响,为高含水油田后期挖潜剩余油提供基础。
Studying the major reservoir microstructure in ZW oil Field,this paper point in out that positive,summarizing the microstructure characteristic and its main type of the major reservoir.Microstructure is very small rise and fall exhibited on its overall background,at the district structure control under,form positive(small high and small nose form)、negative(low and cave-slot)and inclined plane microstructure.It is impacted of sedimentary environment、function of difference pressed solid and ancient landform factors.Make use of seism the fine explain microstructure and identify a technique of low preface class small fault,studying beneficial measure of high contain water oil-field tapping remaining oil potential.

引文

[1]丁白涛,雷利婧.微构造油藏勘探实例.石油勘探与开发,2004,31(2):84~86.
    [2]赵彦超,汪立君,彭冬玲.油层微构造在剩余油研究中的应用.新疆石油学院学报,2002,14(3):41~44.
    [3]孙宜朴,魏荷花,冷风.文东沙三中低渗油藏剩余油成因及分布.大庆石油地质与开发,2004,23(3):41~43.