动态测井资料在大孔道识别上的应用  

Application of Dynamic Logging Data in the Identification of High Capacity Channel

作　　者：陈晓华[1] 

机构地区：[1]大庆油田测试分公司检测实验中心,大庆163453

出　　处：《重庆科技学院学报（自然科学版）》2010年第2期35-37,48,共4页Journal of Chongqing University of Science and Technology：Natural Sciences Edition

摘　　要：大庆油田老区以开采中高渗透层为主,经过几十年的注水开发,局部呈现注入水低效、无效循环,出现大孔道特征。分析大孔道地层在测井曲线上所表现出的一些特征,据此制定入井、产出井中的识别大孔道地层的测井方案并加以验证。Medium and high permeability zones are dominant in the old areas of Daqing Oilfield. With the development of water-flooding, bad injection results, invalid injected water circulation and high capacity channels occurred locally. In the paper, the characteristics of the zones with high capacity channels at the logging curves are analyzed. The logging projects for identifying the zones with high capacity channels in injection wells and production wells are established and the feasibility of the projects is addressed by the existing examples.

关 键 词：注入剖面 产出剖面 测井资料 大孔道 应用 

分 类 号：TE151[石油与天然气工程—油气勘探]