135/8-10M卡爪式水下液压连接器国产化研制  

Domestic Research and Development of 135/8-10M Collet-Type Subsea Hydraulic Connector

作　　者：孙传轩 郑家伟 樊春明[1,2] 仝刚 李中华 王耀锋[1,2] 雷振军 SUN Chuanxuan;ZHENG Jiawei;FAN Chunming;TONG Gang;LI Zhonghua;WANG Yaofeng;LEI Zhenjun(Baoji Oilfield Machinery Co.,Ltd.,Baoji 721002,Shaanxi,China;CNPC National Engineering Research Center for Oil&Gas Drilling Equipment Co.,Ltd.,Baoji 721002,Shaanxi,China;CNOOC Research Institute,Beijing 100028,China)

机构地区：[1]宝鸡石油机械有限责任公司,陕西宝鸡721002 [2]中油国家油气钻井装备工程技术研究中心有限公司,陕西宝鸡721002 [3]中海石油(中国)有限公司北京研究中心,北京100028

出　　处：《中国海洋平台》2024年第4期93-98,共6页China offshore Platform

基　　金：中国石油天然气集团有限公司科学研究与技术开发项目“水下采油树关键部件国产化研制”(编号:2021ZG14);中国石油天然气集团有限公司科学研究与技术开发项目“适应南海北部天然气水合物的丛式多分支水平井组钻采技术和装置研究及试验”(编号:2021DJ4903)。

摘　　要：在分析国内外技术现状的基础上,详细说明宝鸡石油机械有限责任公司研制的135/8-10M卡爪式水下液压连接器的总体结构、技术参数和有限元分析结果,介绍样机制造和试验情况,并对卡爪式水下液压连接器的结构特点进行总结。该卡爪式水下液压连接器具有液压锁紧和多重解锁、位置指示、型面自锁、垫环固位和更换等功能,产品通过挪威船级社(DNV)和中国船级社(CCS)双认证,并取得API 17D证书,开展与用户设备的现场联调测试,有力推动水下油气装备关键部件的国产化。Based on the analysis of the current technical situation at home and abroad,the overall structure,technical parameters and finite element analysis results of the 135/8-10M collet-type subsea hydraulic connector developed by Baoji Oilfield Machinery Co.,Ltd.are described in detail,and the manufacture and test of the prototype are introduced.The structural characteristics of the collet-type subsea hydraulic connector are summarized.The collet-type subsea hydraulic connector has the functions of hydraulic locking and multiple unlocking,position indication,profile self-locking,gasket ring retention and replacement,etc.The product passes the dual certifications of DNV and CCS,obtains the API 17D certificate,and carries out the on-site System Integration Test(SIT)with user equipments,which effectively promotes the localization of key components of subsea oil and gas equipments.

关 键 词：水下连接器 液压控制 卡爪式 国产化 

分 类 号：TE95[石油与天然气工程—石油机械设备]