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基于ABAQUS和MOSES软件的水下井口头强度分析

海洋石油

2018年 38卷第3期

阅读：138

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Title

Strength Analysis of Subsea Wellhead Based on ABAQUS and MOSES

作者

吴永良刘续

Authors

WU Yongliang LIU Xu

单位

中石化海洋石油工程有限公司工程院, 上海 200120

Organization

Engineering Institute of Sinopec Offshore Oilfield Services Company, Shanghai 200120, China

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。

Abstract

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.

关键词：

ABAQUS; MOSES; 水下井口头; 强度分析; 安全性; 可靠性;

Keywords:

ABAQUS; MOSES; subsea wellhead; strength analysis; safety; reliability;

基金项目

国家高技术研究发展计划（863计划）课题“海洋石油水下井口头系统工程化研制”（2013AA09A221）。

DOI

https://doi.org/10.3969/j.issn.1008-2336.2018.03.075