摘要
针对目前注水井套变现象严重,尚无合适分注工具的现象,研制了一种可以应用现有辽河油田成熟的桥式偏心测试设备的小直径注水封隔器,满足5″以及51/2″套管套变井分层注水工艺技术要求。
Aiming at the phenomenon that the current injection hole is serious and there is no suitable dispensing tool, a small diameter water injection packer can be applied to the existing bridge eccentricity test equipment of Liaohe Oilfield, which satisfies 5 ＂and 51/2 ＂casing sleeve variable well water injection technology requirements.
出处
《化工设计通讯》
CAS
2017年第7期116-116,共1页
Chemical Engineering Design Communications
关键词
注水
套变井
封隔器
water injection
casing change well
packer
