摘要
本文分析了闸板防喷器的密封薄弱环节,对其失效模式进行了阐述,并对闸板防喷器可控柔性密封进行了研究。对提高闸板防喷器可靠性具有一定意义。
This paper analyzes the weak seal of the gate blowout preventer,expounds its failure mode,and studies the controllable flexible seal of the sluice blowout preventer.It has certain significance to improve the reliability of ram blowout preventer.
作者
董参
Dong Shen(China Petroleum Liaohe Oilfield Shuguang Oil Extraction Plant Operation,Liaoning Panjin 124010)
出处
《石化技术》
CAS
2018年第8期127-127,共1页
Petrochemical Industry Technology
关键词
修井作业
闸板防喷器
柔性密封
well repair work
sluice blowout preventer
flexible seal
