| 高压干式海底管道焊接维修工艺技术 |
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| 引用本文： | 高峰,房晓明,潘东民,高辉.高压干式海底管道焊接维修工艺技术[J].北京石油化工学院学报,2012,20(3):48-51. |
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| 作者姓名： | 高峰 房晓明 潘东民 高辉 |
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| 作者单位： | 海洋石油工程股份有限公司,天津,300451;北京石油化工学院,北京,102617 |
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| 基金项目： | 国家“863计划”项目,项目号：2006AA092329. |
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| 摘 要： | 随着我国海洋石油工业的高速发展,海底输油管道数量逐年增加。截止到2010年,我国海域铺设的海底管道已超过3 000km,由于服役时间的延长、腐蚀老化、海浪冲刷、渔民作业等原因,海底输油管道泄漏事故频繁发生。针对事故多发的海底平管,论述了基于干式舱系统的海底管道停产情况下的干式焊接维修工艺技术,对我国海洋石油工业的发展具有重要意义。
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| 关 键 词： | 海底管道 干式舱 干式维修 维修工艺 |
The Hyperbaric Submarine Pipeline Welding Repair Technology |
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| Gao Feng
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Fang Xiaoming
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Pan Dongmin
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Gao Hui.The Hyperbaric Submarine Pipeline Welding Repair Technology[J].Journal of Beijing Institute of Petro-Chemical Technology,2012,20(3):48-51. |
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| Authors: | Gao Feng Fang Xiaoming Pan Dongmin Gao Hui |
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| Affiliation: | Gao Feng Fang Xiaoming Pan Dongmin Gao Hui (1. China Offshore Oil Engineering Co. , Ltd. , Tianjin 200024, China; Beijing Institute of Petro-chemical Technology, Beijing 102617, China) |
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| Abstract: | With the rapid development of China＇s offshore oil industry, the number of the submarine oil pipelines is increasing year by year. By 2010, the submarine pipeline has reached more than 3 000 km in our country. Due to the extension of service time, corrosion, aging, crashing waves, fishermen etc., the submarine oil pipeline leakage accidents have occurred frequently. In this paper, the submarine pipeline dry maintenance process for the submarine flat tube is introduced in detail during the oil and gas fields stop production. This technology has great significance to the development of the offshore oil industry in our country. |
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| Keywords: | submarine pipeline habitat dry maintenance repair process |
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