小直径分层注汽封隔器的研制  

Development of layered steam injection packer in small diameter

作　　者：欧阳涛[1] Ouyang Tao(Liaohe Oilfield,Panjin 124010,China)

机构地区：[1]辽河油田公司钻采工艺研究院,辽宁盘锦124010

出　　处：《石化技术》2017年第8期91-91,共1页Petrochemical Industry Technology

摘　　要：本文介绍一种油田注汽开采稠油的小直径封隔器,该封隔器用于127mm套管井注汽开采,解决了常规注汽工具无法在127mm套管井中应用的问题,提高该类油井的最终采收率。This article describes a packer in small diameter used for steam injection,which has been applied in127mm casedhole for steam injection and improve the efficiency of recovery of the wells.

关 键 词：注汽 封隔器 稠油 

分 类 号：TE931.2[石油与天然气工程—石油机械设备]