可变径闸板防喷器胶芯失效原因及预防措施

Variable Ram BOP Core Failure Causes and Preventive Measures

总结了可变径闸板防喷器胶芯在现场使用中出现的失效问题。通过对可变径闸板防喷器胶芯失效实例分析,结合现场的实际经验,找出引起胶芯失效的原因,并提出了解决办法,为防喷器胶芯设计、生产、检验、使用提供参考。通过各个环节的把关,消除可变径闸板防喷器胶芯失效的不利因素,为防喷器的安全使用提供了保障。

The variable ram BOP rubber core failure problems,occurred in oil field application,are summarizes in this article.With the analysis of variable ram BOP rubber core failure instances and combining the oil field practical application,causes of BOP core failure are identified and solutions are put forward.This provides references for BOP rubber core design,production,inspection and site application.With the control of each link,the elimination of variable ram BOP rubber core failure of unfavorable factors has provided the safeguard for the safe usage of BOP.