井下防喷器的现状分析与研究

Downhole BOP Present Condition Analysis and Research

防喷器是防止井喷的重要工具,但是目前世界范围内每年都有几起井喷事故发生,造成严重的经济损失和人生安全的威胁,所以开展新式防喷器的分析研究工作具有重要的现实意义和经济价值。本文对几种井下防喷器的工作原理进行了分析研究,指出了存在的问题和不足,并在此基础上提出了一些合理的建议,相信对我国自主研究井下防喷器的同仁有一定的借鉴作用。

BOP is the most important tools to prevent the blowout,Several blowout accidents happened every year all over the world,causing serious economic losses and casualties.So start new BOP analysis and research has important practical significance and economic value.In this paper,the author analyzed the operation principle and the defects of Downhole Blowout Preventer,and put forward some reasonable proposals to avoid those defects,and hope this paper have some for reference for the researchers who studying of BOP.