水下油管悬挂器技术现状与研制要点  

Technical Status and Key Points in Development of Subsea Tubing Hanger

作　　者：孙传轩[1] 王定亚[1] 邓平[1] 任钢峰[1] 刘启蒙[1] 张丰功[1] 金连登[1] 孙传轩 王定亚[1,2] 邓平[1,2] 任钢峰[1,2] 刘启蒙[1,2] 张丰功[1,2] 金连登[1,2] 

机构地区：[1]宝鸡石油机械有限责任公司,陕西宝鸡721002 [2]国家油气钻井装备工程技术研究中心,陕西宝鸡721002

出　　处：《石油矿场机械》2014年第4期91-95,共5页Oil Field Equipment

基　　金：国家高技术研究发展计划(863计划)项目"水下卧式采油树系统研制"(2012AA09A204)

摘　　要：结合相关标准和国外公司的成型产品,采用对比分析的方法,阐述了水下油管悬挂器的功能。分析了多孔型、同心型和卧式采油树油管悬挂器的结构特点,并介绍了FMC、Aker Kvaerner和Vetco Gray公司的水下卧式采油树油管悬挂器产品。对锁紧装置、密封结构、导向装置、贯穿接头及通道等的研制要点进行了说明,指出水下油管悬挂器的技术发展趋势为深海域、系列化、智能化。为研制国产水下油管悬挂器提供借鉴。Combined with the related standards and the mature products of foreign companies,a-dopting the method of comparative analysis,the function of subsea TH is explained,and the struc-tural features of the TH with multiple bores,concentric TH and TH for horizontal tree are ana-lyzed.The TH products for horizontal trees of the companies FMC,Aker Kvaerner ＆amp;Vetco Gray are introduced separately.The key points in development of the lockdown device,seal structure,o-rientation device,penetrator couplers and lines,etc.are showed.And finally point out the develop-ment trends of subsea TH are that：in deeper waters,product serialization and intelligent.It will provide some reference for independent design of subsea TH .

关 键 词：水下采油树 油管悬挂器 技术现状 研制要点 

分 类 号：TE925.303[石油与天然气工程—石油机械设备]