储层孔隙结构研究进展  

Research Advances on Reservoir Pores

作　　者：陈欢庆[1] 曹晨[2] 梁淑贤[1] 李佳鸿[1] 

机构地区：[1]中国石油勘探开发研究院,北京100083 [2]中国石油天然气股份有限公司勘探与生产分公司油藏管理处,北京100007

出　　处：《天然气地球科学》2013年第2期227-237,共11页Natural Gas Geoscience

基　　金：中国博士后科学基金面上基金项目(编号:20100480344)资助

摘　　要：从目前储层孔隙结构研究现状入手,结合自身实践,将其研究内容划分为储层孔隙结构成因分析、储层孔隙结构定量表征和分类评价、基于孔隙结构研究的储层评价、储层孔隙结构对流体活动的影响、储层孔隙结构对开发的影响、油气田开发对储层孔隙结构的影响和储层孔隙结构研究技术和方法的改进等7个方面。同时详细介绍了铸体薄片观察和压汞等物性数据统计分析、成岩作用、测井分析、分形维数模型、各种数学方法、(数值)模拟、三维成像等新技术、地质(或地球物理)模型、聚类分析等多种储层孔隙结构研究方法,并分析了每种方法的优缺点。在此基础上探讨了储层孔隙结构研究中存在的问题,最终指出了该项研究的发展趋势。Based on the present research status, combined with our own research experiences, research on reservoir pores are composed of the following seven parts.origin analysis of pore reservoir structure, quantitative characterization and classification evaluation of reservoir pore structure, reservoir evaluation based on pore structure, effects of reservoir pore structure on fluid activity and development, effects of the development of oil/gas fields on reservoir pore structure, and improvements on research methods on reservoir pore structure. Meanwhile, detailed introduction has been made on new technologies such as statistic analyses of physical properties of casting thin sections and mercury injection, diagenesis,logging analyses, fractal dimensions model,all kinds of mathematic methods, numerical simulation, and 3D imaging and visualization,and research methods on reservoir pore structure such as geological （geophysical） model,and cluster analysis. The advantages and disadvantages of all these methods and techniques were discussed too. Hence, research problems of the reservoir pore structure were discussed and its future development was indicated.

关 键 词：孔隙结构 压汞曲线 三维成像 定量表征 分类评价 方法 

分 类 号：TE122.1[石油与天然气工程—油气勘探]