摘要
针对注聚井存在的水力压裂和化学解堵措施有效期短的问题, 对大庆油田 10个聚驱区块 2000年和 2001年施工的 92口化学解堵井的地质状况和动静态资料进行了整理分析, 建立了一套注聚井堵塞诊断及措施优化方法。按照该方法, 对现场 22口井进行了诊断及解堵施工, 取得了明显的效果。
Facing the problem of short effective time of hydraulic fracturing and chemical broken down in polymer injection wells,this paper analyzes the geologic status and dynamic and static data of 92 chemical broken down wells operated in 2000 and 2001 in 10 polymer flooded blocks, constructs a set of technique for diagnosis and stimulation optimization for polymer injection wells plug. The application in 22 wells shows a good effect.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
2005年第1期85-86,共2页
Petroleum Geology & Oilfield Development in Daqing
关键词
注聚井
堵塞类型
措施优化
解堵
有效期
polymer injection well
plug type
stimulation optimization
broken down
effective period
