摘要
井下封隔器所处介质环境较为复杂,在多因素影响下会导致封隔器腐蚀速率加快,同时造成井下作业的难度。利用公锥打捞腐蚀后的封隔器组建可以有效解决上述问题,对封隔器组建打捞难点进行分析,并对公锥打捞技术的特点和施工应用进行研究。
the medium environment of downhole packer is complex,which may lead to the accelerated corrosion rate of the packer under the influence of multiple factors,and cause the difficulty of downhole operation.The above problems can be solved effectively by using the packer construction after the corrosion of the male cone fishing.This paper analyzes the difficulties of the packer construction fishing,and studies the characteristics and construction application of the male cone fishing technology.
作者
朱墨
Zhu Mo(Engineering technology branch of cnooc energy development co.,LTD.,Tianjin,300450)
出处
《云南化工》
CAS
2019年第10期48-49,共2页
Yunnan Chemical Technology
关键词
公锥
封隔器
渤海油田
打捞
male cone
packer
bohai oilfield
salvage
