含油污泥调剖剂封堵能力研究  

Study on shut - off capacity of oil - bearing sludge as profile control agent

作　　者：鲁红光[1] 边芳霞[1] 刘建山[1] 孙士友[2] 乔彦才[2] 

机构地区：[1]中油辽河油田分公司,辽宁盘锦124010 [2]中油吉林油田分公司,吉林松原138001

出　　处：《特种油气藏》2003年第4期73-76,共4页Special Oil & Gas Reservoirs

摘　　要：油田含油污泥主要来源于油水井井场、联合站沉降罐等,对油区环境具有较大的危害性,其处理问题一直困扰着各个油田。本文在分析辽河油田锦一联合站含油污泥组成成分和固相颗粒含量的基础上,采用流变仪和岩心实验方法研究了含油污泥中乳化液及固相颗粒的封堵能力,给出了污泥调剖剂中所加颗粒的粒度和浓度范围。Oil - bearing sludge mainly comes from well site and precipitation tank in gathering point. It is very harmful to oilfield environment and has been a problem of oilfields for a long time. This paper analyzes the composition and solid content of oil - bearing sludge in Jin 1 gathering point of Liaohe oilfield, studies the shut - off capacity of emulsion and solid grain of the sludge, and provides the range of grain size and concentration of sludge profile control agent.

关 键 词：含油污泥 调剖剂 封堵能力 稠油 锦-联合站 乳化液 固相颗粒 

分 类 号：X741[环境科学与工程—环境工程]