| 钢桩内有水泥灌注的平台弃置方案 |
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| 引用本文： | 薄昭,戴国华,高国强,郝铭,金秋.钢桩内有水泥灌注的平台弃置方案[J].中国海洋平台,2020(1):79-82. |
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| 作者姓名： | 薄昭 戴国华 高国强 郝铭 金秋 |
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| 作者单位： | 中海石油（中国）有限公司天津分公司 |
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| 摘 要： | JZ202NW平台水下钢桩内有水泥灌入,增加了平台弃置作业的难度。为解决该工程实际问题,梳理可行的施工方案并进行比较分析,最终确定JZ202NW平台采用二次切割方案,该问题的成功解决为我国海洋石油平台弃置技术的发展积累了一定的经验。
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| 关 键 词： | 海洋石油平台 弃置方案 钢桩 水泥灌注 |
Disposal Plan of Platform with Cement Perfusion Inside Steel Pile |
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| BO Zhao,DAI Guohu,GAO Guoqiang,HAO Ming,JIN Qiu.Disposal Plan of Platform with Cement Perfusion Inside Steel Pile[J].China offshore Platform,2020(1):79-82. |
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| Authors: | BO Zhao DAI Guohu GAO Guoqiang HAO Ming JIN Qiu |
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| Affiliation: | (Tianjin Branch of CNOOC(China)Co.,Ltd.,Tianjin 300452,China) |
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| Abstract: | There is cement perfusion in the steel pile of JZ20-2NW platform which increases the difficulty of platform abandonment. To solve this practical problem, all possible solutions are sorted out and compared. The disposal plan of JZ20-2NW platform is cutting in two times. It has a positive effect on the development of the abandonment technology of China''s offshore oil platform. |
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| Keywords: | offshore oil platform disposal plan steel pile cement perfusion |
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