摘要
文章针对以往作业过程中采用压井液进行常规压井起下管柱作业,产生的污染地层、影响后期产量的现象,系统地介绍了带压作业技术、装置结构、风险及控制措施以及在套管增产井现场应用情况,说明带压作业技术具有保护地层及减少作业期间对生产干扰等优势,具有较好的经济效益和社会效益。同时,对带压作业目前存在的一些问题提出了意见及建议。
According to the conventional column operation in previous operation,the paper systematically introduces the operation technology,device structure,risk and control measures and field application in casing production well,indicating that the operation technology has the advantages of protecting formation and reducing production interference during operation,and has good economic and social benefits.At the same time,some opinions and suggestions exist in the pressure operation.
作者
徐煜东
郑波
袁健
王全
XU Yu-dong;ZHENG Bo;YUAN Jian;WANG Quan(Chuanqing Drilling Engineering Test Repair Company,Chengdu 610051,China)
出处
《化工管理》
2021年第36期193-194,共2页
Chemical Engineering Management
关键词
带压作业
压力控制
风险
控制措施
operation with pressure
pressure control
risk
control measures
