| 操作与悬挂工况下的深海立管有限元分析 |
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| 引用本文： | 戴伟,高峰,白勇. 操作与悬挂工况下的深海立管有限元分析[J]. 船舶与海洋工程学报, 2009, 8(2): 156-162. DOI: 10.1007/s11804-009-8114-0 |
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| 作者姓名： | 戴伟 高峰 白勇 |
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| 作者单位： | 哈尔滨工程大学,船舶工程学院,黑龙江,哈尔滨,150001;哈尔滨工程大学,船舶工程学院,黑龙江,哈尔滨,150001;OPR公司,美国休斯顿TX77079 |
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| 基金项目： | Supported by the 111 Projects Foundation from State Administration of Foreign Experts Affairs of China and Ministry of Education of China under Grant No.B07019 |
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| 摘 要： | 近年来,在深海进行油气开发的技术进展日新月异,全世界的海洋工程公司都在用更新的科技手段努力向更深的海域拓展,向深海进军已经成为了整个海洋行油工业的总体趋势.作为连接、平台设备和海底的重要设备,深海海洋立管的设计和使川也越来越趋向标准化.该文以某深海立管为例,从操作工况和悬挂工况两个方面探讨了钻井立管的整体分析中遇到的主要问题并进行了相关的校核.该文的具体上作包括计算了立管在钻探模态下的旋转角度和应力分布,确定了操作半径、浮箱数日等要素,并根据API规范进行了校核.根据计算的结果可以看出,所选的立管在恶劣海况下的操作半径相对较小,而确定的浮箱数略多,相关结论对立管的初步设计具有较好的参考意义.
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| 关 键 词： | 钻井立管 操作工况 悬挂工况 有限元分析 |
FEM analysis of deepwater drilling risers under the operability and hang-off working conditions |
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| Wei Dai,Feng Gao,Yong Bai. FEM analysis of deepwater drilling risers under the operability and hang-off working conditions[J]. Journal of Marine Science and Application, 2009, 8(2): 156-162. DOI: 10.1007/s11804-009-8114-0 |
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| Authors: | Wei Dai Feng Gao Yong Bai |
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| Affiliation: | DAI Wei1,GAO Feng1 , BAI Yong1,2 1. College of Shipbuilding Engineering,Harbin Engineering University,Harbin 150001,China 2. OPR Inc.,Houston TX77079,USA |
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| Abstract: | In recent years,numerous exploration activities of oil and gas industry have been conducted in ultra deep water. The global offshore industry is building systems today for drilling in even deeper water,progressively using new technologies,and significantly extending existing technologies. This is the general trend in the offshore oil and gas industry. So the technology of ultra-deepwater risers,which is the main tool in drilling oil,is more and more standard. This paper manly focuses on the global analysis ... |
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| Keywords: | drilling riser operability hang-off FEM analysis |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
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