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渤南油气田海底管道内检测结果分析及评价
吴秋云1, 李成钢1, 杨敬红1, 张敬安1, 郑 辉1
中海油田服务股份有限公司 物探事业部
摘要:
运用腐蚀分析的方法, 对渤南油气田海底管道的内检测结果进行了清出物分析、腐蚀规律分析及维修因子分析, 得出了管道的腐蚀规律和安全状况, 并提出了本条海管的运维建议。海底管道内检测结果腐蚀分析方法的应用, 是国内首次将这一办法系统地应用于海底管道内检测结果分析, 对于今后海底管道内检测的结果分析具有开创和借鉴意义。
关键词:  内检测  腐蚀缺陷  维修因子  海管  评价
DOI：
分类号:
基金项目:国家科技重大专项(2008zx05027-004)
Analysis and assessment of the result of Bonan oil & gas field subsea pipeline in-line inspection
Abstract:
With the corrosion analysis method to in-line inspection data of subsea pipeline in Bonan oil&gas field, waste analysis, corrosion rule analysis and estimated repair factor analysis were carried out with the conclusion of corrosion rule, safety condition and the operation suggestion. It is the first time that utilization of the corrosion analysis method to subsea pipeline in-line inspection result in China, which is significant to the following inspect result analysis project.
Key words:  in-line inspection  corrosion defect  estimated repair factor  subsea pipeline  assessment
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