储层双相介质地震波传播理论及流体预测方法  

Seismic wave propagation theory and fluid prediction methods in two-phase media of reservoirs

作　　者：何润发 巴晶 杜启振[3] 张琳[1,2] 雒聪 王恩江[1,2] 于庭 HE Run-fa;BA Jing;DU Qi-zhen;ZHANG Lin;LUO Cong;WANG En-jiang;YU Ting(Sinopec Petroleum Exploration and Production Research Institute,Beijing 100083,China;Hohai University,Nanjing 210098,China;China University of Petroleum(East China),Qingdao 266580,China)

机构地区：[1]中国石油化工股份有限公司石油勘探开发研究院,北京100083 [2]河海大学,南京210098 [3]中国石油大学(华东),青岛266580

出　　处：《地球物理学进展》2020年第4期1379-1390,共12页Progress in Geophysics

基　　金：国家自然科学基金项目(41704109);中央高校基本科研业务费项目(2016B13114);“江苏特聘教授”计划、“111计划”培育项目(BC2018019);中国石化石油勘探开发研究院研究课题(20178109416)联合资助。

摘　　要：双相介质波传播理论作为油气勘探开发领域的前沿课题,可建立地下储层性质与地面观测数据之间的定量关系,同时可为储层的流体预测提供理论支撑.在阐述储层基本特征的基础上,本文回顾了单一孔隙、含复杂孔隙结构、部分饱和多相流体、各向异性(裂缝系统)双相介质理论的研究进程.同时系统地回顾了基于双相介质理论的波场响应模拟和流体预测方法的发展进程和应用现状,并在前人研究的基础上给出了对地震波场正演和流体预测方法相关研究未来发展趋势的思考和认识,对双相介质理论的应用前景进行了展望.As an advanced subject in the field of oil and gas exploration and development,the theory of wave propagation in two-phase media can establish the quantitative relationship between underground reservoir properties and surface observation data,and can provide theoretical support for reservoir fluid prediction.From the basic characteristics of reservoir,the research process of the wave propagation theory of two-phase media containing the single pore,the complex pore structure,the partially saturated multiphase fluid,the anisotropic system(cracks)are reviewed,and the existing problems and deficiencies are systematically analyzed.The development process and current researches of the seismic forward modeling and fluid prediction for two-phase media are summarized in this paper,based on the wave propagation theory,and future development trends are also predicted.

关 键 词：双相介质理论 流体预测 正演模拟 反演 

分 类 号：P631[天文地球—地质矿产勘探]