基于ABAQUS和MOSES软件的水下井口头强度分析
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摘要
根据江汉石油钻头股份有限公司水下井口头本体的结构特点,以南海某油田作为工程实例,应用MOSES软件计算水下BOP组顶部挠性接头球铰处所受最大载荷,应用ABAQUS软件对其本体进行强度分析。通过分析验证了江钻水下井口头的安全性和可靠性,可为今后类似的分析提供一定的借鉴作用。
According to the structure characteristics of the subsea wellhead produced by Kingdream Public Limited Company and taking an oilfield in South China Sea as the project example, the authors calculated the maximum load on the flexible hinge joint on the top of BOP stack by MOSES software and conducted the strength analysis of subsea wellhead by ABAQUS. The analysis verified the safety and reliability of the subsea wellhead, and can provide some reference for similar analysis in the future.
According to the structure characteristics of the subsea wellhead produced by Kingdream Public Limited Company and taking an oilfield in South China Sea as the project example, the authors calculated the maximum load on the flexible hinge joint on the top of BOP stack by MOSES software and conducted the strength analysis of subsea wellhead by ABAQUS. The analysis verified the safety and reliability of the subsea wellhead, and can provide some reference for similar analysis in the future.
引文
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[2]Jennifer Pallanich J.The Family Tree[J].Offshore Engineer,2009,29-31.
[3]刘续,吴永良,张文学,等.水下井口头疲劳寿命分析[J].海洋石油,2016,36(4):101-107.
[4]Burke B G.An Analysis of Marine Risers for Deep Water//Offshore Technology Conference[C].Houston,Texas:Offshore Technology Conference,1973.
[5]Guan Z C,Su Y N,Su K H.Numerical Simulation of Subsea Wellhead Stability for Deepwater Drilling//International Oil and Gas Conference and Exhibition in China[C].Beijing:Society of Petroleum Engineers,2010.
[6]刘彩虹,杨进,曹式敬,等.隔水管力学特性分析[J].石油钻采工艺,2008,30(2):28-31.
[7]畅元江,陈国明,孙有义,等.深水钻井隔水管的准静态费线性分析[J].中国石油大学学报,2008,32(3):114-118.
[8]API.Recommended Practice for Design,Selection,Operation[8] and Maintenance of Marine Drilling Riser Systems:API RP16Q[S].American Petroleum Institute,1993.
[9]江汉石油钻头股份有限公司.水下井口头系统材料技术规格书2016[R].2016.