摘要
井口回接连接器是顶部张紧立管的重要组成部分,对维持垂直通道的完整性有重要作用。介绍了细长型井口回接连接器的结构、工作原理、主要技术参数和原理样机的制造;计算了锁紧力和关键部件的强度。设计的细长型井口回接连接器用于连接顶部张紧立管和水下井口,具有尺寸小、安装方便、操作安全可靠等优点,适用于多种浮式平台,尤其是SPAR平台。
Wellhead connector is an important part of a top tensioned riser and plays a very important role in maintaining the integrity of the vertical access.In this paper,the general design and main components of the slim wellhead connector are provided;the working principle and technical parameters of the connector are introduced;the development of prototype is presented;the primary analysis and calculation are made;and the characteristics of the connector are discussed.The slim wellhead tieback connector provided is used for connecting a top tensioned riser and a subsea wellhead.The connector provided,which has many advantages like small size,convenient installation and reliable operation and so on,can be used for TTRs on several kinds of platforms,especially the SPAR platform.
出处
《石油矿场机械》
2011年第12期29-32,共4页
Oil Field Equipment
基金
国家高技术研究发展计划(863计划)专项经费资助(2008AA09A105-01)
关键词
浮式开采平台
井口连接器
结构
技术指标
floating production platform
wellhead connector
structure
technical index
