| An Overview of Deepwater Pipeline Laying Technology |
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| 作者姓名： | 李志刚 王琮 何宁 赵冬岩 |
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| 作者单位： | China Offshore Oil Engineering Co.，Ltd. |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | The technology and methods involved in pipeline laying in shallow water have evolved to the level of routine and commonplace. However, regarding the unexpected deepwater complexity, the traditional pipeline laying techniques have to confront many new challenges arisen from the increase of the water depth, diameter of the pipe and the welding difficuhy, all of which should be modified and/or innovated based on the existed mature experiences. The purpose of this investigation is to outline the existing and new engineering laying techniques and the associated facilities, which can provide some significant information to the related research. In the context, the latest deepwater pipeline laying technology and pipe laying barges of the renowned companies from Switzerland, Norway, Italy etc., are introduced and the corresponding comparison and discussion are presented as well.
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| 关 键 词： | 深海 流水线 驳船 海洋学 |
An Overview of Deepwater Pipeline Laying Technology |
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| LI Zhi-gang,WANG Cong,HE Ning,ZHAO Dong-yan.An Overview of Deepwater Pipeline Laying Technology[J].China Ocean Engineering,2008,22(3):521-532. |
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| Authors: | LI Zhi-gang WANG Cong HE Ning ZHAO Dong-yan |
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| Institution: | China Offshore Oil Engineering Co. , Ltd. , Tianjin 300451, China |
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| Abstract: | The technology and methods involved in pipeline laying in shallow water have evolved to the level of routine and commonplace. However, regarding the unexpected deepwater complexity, the traditional pipeline laying techniques have to confront many new challenges arisen from the increase of the water depth, diameter of the pipe and the welding difficulty, all of which should be modified and/or innovated based on the existed mature experiences. The purpose of this investigation is to outline the existing and new engineering laying techniques and the associated facilities, which can provide some significant information to the related research. In the context, the latest deepwater pipeline laying technology and pipe laying barges of the renowned companies from Switzerland, Norway, Italy etc., are introduced and the corresponding comparison and discussion are presented as well. |
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| Keywords: | deepwater pipeline pipeline installation method pipe laying barge/vessel |
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