SZX调剖剂的研制及应用  

Development and Application of Profile Modification Agent SZX

作　　者：陈德红[1] 张代森[1] 李福军[1] 孙秀云[1] 

机构地区：[1]胜利石油管理局采油工艺研究院,东营257000

出　　处：《精细石油化工进展》2006年第3期14-16,共3页Advances in Fine Petrochemicals

摘　　要：SZX调剖剂是将油田污水回注处理过程中产生的水处理淤泥作主剂,加入一定量添加剂组成。室内研究从水处理淤泥的物化性能入手,分析添加剂、主剂、水质对SZX调剖剂悬浮性的影响;岩芯试验结果表明,SZX调剖剂对不同渗透率岩芯均具有较强的封堵能力,能调整并联岩芯的产液比。在胜利滨南油田进行了现场试验并获得较好的增油降水效果,同时解决了环境污染问题。Profile modification agent SZX was composed of sludge produced during waste - water reinjection as main agents and quantitative additives. The physical and chemical properties of sludge were studied in lab experiment. The effects of additives, main agent and water quality on suspension property of profile modification agent SZX were analysized. The core test showed that profile modification agent SZX had super plugging capability to cores with different permeability and could modify the produced water- oil ratio of parallel - core. The field test in Binnan Oilfield found that profile modification agent SZX had good oil - increasing and water- decreasing capability and it was benefit to solve the environmental pollution problems

关 键 词：水处理 淤泥 调剖 悬浮性 高渗透层 

分 类 号：TE39[石油与天然气工程—油气田开发工程]