GW高温调剖剂技术应用研究  

Research on Application of GW High Temperature Profile Control Technology

作　　者：顾宏[1] 汪小平[1] 潘卫国 白文海[1] 齐鹏[1] 

机构地区：[1]辽河油田金马油田开发公司,辽宁盘锦124010 [2]丹诺(北京)石油技术服务有限公司,北京100015

出　　处：《精细石油化工进展》2015年第6期28-31,共4页Advances in Fine Petrochemicals

摘　　要：针对稠油油田蒸汽驱开发中常规调剖体系存在的不足,研制GW高温调剖剂,试验结果表明,GW具有良好的耐温性、悬浮性和选择性封堵性能,具有假塑性流体的特征,可实现地层深部调剖。在黑帝庙油田5口井进行现场试验,表明其具有良好的封窜调剖性能,阶段增油2 129 t,为蒸汽驱汽生产井汽窜提供了治理方案。In consideration of the deficiencies of the conventional profile control systems used for the development of the steam flooding used in heavy oilfield, GW high temperature profile control agent was developed. The results of test have shown that GW high temperature profile control agent has good heat resistance, suspension, plugging properties and the characteristics of pseudoplastic fluid, and can be used for realizing deep profile control in formation. Field test was carried out at five wells in Heidimiao Oilfield. The results of field test have shown that it has good channeling blocking and profile control performance. Oil production has been increased by 2 129 t, and a program was prepared for preventing possible stream channeling at steam flooding production wells since this profile control agent was used.

关 键 词：蒸汽驱 汽窜 高温调剖 深部调剖 

分 类 号：TE39[石油与天然气工程—油气田开发工程]