深水钻井隔水管力学行为实验装置设计与研制  

Designing and Manufacturing for Mechanical Behavior Experimental Facility of Deepwater Drilling Riser

作　　者：付强[1] 周守为[2,1] 刘清友[2] 毛良杰[2] 王国荣[2] 黄鑫[1] 刘正礼 

机构地区：[1]中国海洋石油总公司,北京100000 [2]油气藏地质及开发工程国家重点实验室(西南石油大学),四川成都610500 [3]中海石油(中国)有限公司深圳分公司,广东深圳518067

出　　处：《海洋工程装备与技术》2015年第6期373-377,共5页Ocean Engineering Equipment and Technology

基　　金：国家自然科学基金(51274171);国家科技重大专项(2011ZX05026-001-07)

摘　　要：隔水管是连接海底防喷器与海面钻井平台的关键设备。在深水钻井过程中,隔水管受到海洋环境与钻井工况耦合作用易发生失效事故,而目前针对这种耦合工况的研究未见报道。运用相似理论设计了实验参数,基于实验参数设计深水钻井隔水管力学行为实验方案,并研制了深水钻井模拟系统,实现了实验室内真实模拟深水钻井的各种工况。研究结果对于实验室内开展基于海洋环境与钻井工况耦合作用下的隔水管力学行为实验研究具有重要意义。Riser is the key equipment for connecting subsea blowout preventer(BOP)and drilling platform.Riser subject to the coupling of marine environment and the drilling conditions is prone to failure accident in the deepwater drilling process.However,the studies of riser working in such coupling conditions have not been reported.We design experimental parameters by similarity theory and work out the experiment scheme for mechanical behavior of deepwater drilling riser based on experimental parameters.We also develop the deepwater drilling simulation system and simulate a variety of conditions of deepwater drilling in laboratory.The results have great significance for riser experimental study on mechanical behavior based on coupled environment of marine environment and drilling conditions.

关 键 词：隔水管 力学行为 相似理论 实验装置 

分 类 号：TE951[石油与天然气工程—石油机械设备]