水下跨接管连接器选型设计研究

Selection and Design of Jumper Connector

1.北京石油化工学院能源工程先进连接技术研究中心,2.中海油研究总院,3.中海石油气电集团有限责任公司

1.Research Center of Energy Engineering Advanced Joining Technology, Beijing Institute of Petrochemical Technology, Beijing 102617, P.R.China；

2. CNOOC Research Institute, Beijing 100027, P,R,China；   3.CNOOC Gas & Power Group,Beijing 100027,P.R.China

关键词: 跨接管 , 连接器 , 机械式套筒连接器 , 液压式套筒连接器 , 夹钳连接器

Jumper spools with connectors are widely used in subsea devices installations during offshore oil and gas fields exploration, and can be operated by horizontal tie-in system or vertical tie-in system. Mechanical collet connector, hydraulic collet connector, and clamp connector are the most common selection in subsea jumper spools connection. Mechanical collet connector is compactive, and leaves no hydraulic components subsea, but connector actuation tools is needed in operation. Hydraulic collet connector is operated directly from the ROV, and with no need for a dedicated actuating tool. Clamp connectors consist of a two piece segmented clamp design and are particularly well suited for larger bore, lower pressure horizontal connection applications. Different connector types and different tie-in manners demand different installation process and different tools. Diameter, tie-in manner, and tools should be considered carefully in the connetor selection of jumper spool.

中国海洋石油总公司综合科研项目(CNOOC RC-2009 -ZH KY -015);北京市属高等学校人才强教计划资助项目(PHR201007134)

10.3696/j.issn.1006-396X.2011.03.018