| 深水钢质懒波型立管技术进展及研究方向 |
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| 引用本文： | 王金龙1,范嘉堃2. 深水钢质懒波型立管技术进展及研究方向[J]. 石油矿场机械, 2017, 0(3): 1-7. DOI: 10.3969/j.issn.1001-3482.2017.03.001 |
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| 作者姓名： | 王金龙1 范嘉堃2 |
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| 作者单位： | 1.中国特种设备检测研究院 压力管道事业部,北京100017; 2.中海石油气电集团有限责任公司 研发中心,北京100029 |
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| 摘 要： | 作为一种改良型的钢悬链线立管(Steel Catenary Riser,SCR),钢质懒波型立管(Steel Lazy-Wave Riser,SLWR)在深水油气开发中的应用越来越广泛。介绍了SLWR技术概况,调研了SLWR在海洋油气开发中的应用现状; 分析了SLWR在力学分析、安装分析等力学方面的研究进展; 进行了SLWR分析的主要理论介绍,包括悬链线理论和大挠度梁理论; 最后就SLWR技术作出了展望,可对中国SLWR技术发展起到一定的参考作用。
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| 关 键 词： | 深水 立管 钢质懒波型立管 大挠度梁理论 发展趋势 |
State-of-the-Art Advancement and Research Direction of Deepwater Steel Lazy-wave Riser |
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| WANG Jinlong1,FAN Jiakun2. State-of-the-Art Advancement and Research Direction of Deepwater Steel Lazy-wave Riser[J]. Oil Field Equipment, 2017, 0(3): 1-7. DOI: 10.3969/j.issn.1001-3482.2017.03.001 |
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| Authors: | WANG Jinlong1 FAN Jiakun2 |
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| Affiliation: | 1.Pressure Pipeline Division,China Special Equipment Inspection and Research Institute,Beijing 100017,China; 2.Research and Development Center,CNOOC Gas & Power Group,Beijing 100029,China |
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| Abstract: | As a kind of advanced SCR,Steel lazy-wave riser(SLWR)has gained more application in the development of deepwater oil and gas field.The technology overview of SLWR and its application status in offshore oil and gas development are introduced.The advancement of mechanic analysis and installation analysis is presented.The two main theories of SLWR analysis,including the catenary theory and large deflection beam theory is proposed.Finally,the outlook of SLWR in the analysis and the development direction in China is discussed,and it can provide certain guidance on the development of SLWR. |
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| Keywords: | deep water riser steel lazy-wave riser large deflection beam theory developing trend |
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