MDP-952高强度调堵剂的研制及应用  

Research and application of MDP-952 high-strength agent for profile control and water plugging

作　　者：薛军[1] 杜卫华 刘建梅[1] 

机构地区：[1]大港油田集团钻采院

出　　处：《油气采收率技术》1998年第2期32-35,40,共5页

摘　　要：ＭＤＰ－９５２调堵剂是由菱苦土粉与硬化剂及一些化学助剂组成的混合物。既可用于水井调剖，又可用于油井堵水。经现场１５个注采井组应用，有１３个井组取得了明显降水增油效果，自１９９５年５月至１９９７年６月底，已累计增油３０１８９ｔ，累计降水１１８２４０ｍ３，投入产出比达１∶１３以上，效益显著，推广应用前景广阔。MDP 952 agent for profile control and water plugging is a mixture consisted of xylolite flour, hardening agent and some chemicals. It is not only used to control profile in water well, but also to plug water in oil well. Among the field application of 15 injection production well groups, 13 of them present significant effect of decreasing water and increasing oil. From May, 1955 to the end of June, 1997, cumulative incremental oil has been 30189 t , cumulative decreasing water 118240m 3 , the ratio of input to output is more than 1∶13. The benefit is greatly good, it has a bright application prospect.

关 键 词：调堵剂 MDP-952 油井 堵水 

分 类 号：TE358.3[石油与天然气工程—油气田开发工程]