摘要
针对海上油田所用国外采油井口装置存在体积庞大笨重、价格昂贵以及与国产设施不配套和安装维护不便等问题，研制了ＨＫＹ６５—２１型海上井口装置。这种井口装置主要由油管头总成、ＰＨＫ平板闸阀、井口安全阀、截止阀、卡箍总成、小四通和节流器组成，具有体积小、重量轻、强度高、防腐耐磨、密封可靠和安装维护方便等优点。现场使用１２８套的实践表明，其各项技术性能指标均能满足海洋石油生产的要求，完全可以取代进口产品，经济效益可观。
In the light of the problems with imported offshore wellhead, such as being bulky and expensive
and being inconvenient to mount and maintain, Model HKY6521 offshore wellhead is
developed. This wellhead consists of tubing head assembly, PHK plate gate valve, safety
valve, stop valve, clamp, small fourway connection and choke, and it is smallsized,
lightweighted, highstrength, corrosion and abrasionresistant, reliably sealed and convenient to
mount and maintain. Application shows that the wellhead can satisfy the requirements of
offshore production with good performance.
出处
《石油机械》
北大核心
1999年第1期42-43,共2页
China Petroleum Machinery
