埕岛海洋平台涂层防护技术优化研究  

Optimization of coating protection technology for Chengdao offshore platforms

作　　者：吴敏[1] 刘勇[1] 张大鹏[2] 陈玉明[2] 吴昊 WU Min;LIU Yong;ZHANG Dapeng;CHEN Yuming;WU Hao(Offshore Oil Production Plant of Sinopec Shengli Oilfield Company,Dongying 257237,China;Sinopec Shengli Oilfield Company,Dongying 257000,China;Shengli Offshore Petroleum Engineering Technology Inspection Co.,Ltd.,Sinopec,Dongying 257000,China)

机构地区：[1]中国石油化工股份有限公司胜利油田分公司海洋采油厂,山东东营257237 [2]中石化胜利油田分公司,山东东营257000 [3]中石化胜利海上石油工程技术检验有限公司,山东东营257000

出　　处：《石油工程建设》2020年第S01期28-34,共7页Petroleum Engineering Construction

摘　　要：埕岛海洋平台处于极端恶劣的海洋腐蚀环境中,筛选和建立适用于海洋平台上部组块、飞溅区的高性能长效涂层防护体系具有重要意义。通过对适用于埕岛海洋平台的涂层防护体系的初步筛选、现场评价实验、实验室模拟实验和海洋平台涂层预涂装试验,确认了筛选改进的涂层防护体系具有良好的现场适用性,并以此为基础制定了适用于埕岛海洋平台的涂层防护技术文件和标准,建立了适合海洋平台上部组块和飞溅区使用的涂层防护体系。目前该涂层防护体系已成功应用于30余座埕岛海洋平台。实践证明,新的涂层防护体系适用于低表面处理场合,具有涂层表面平整均匀,涂层膜固化后附着力高等特点。It is of great significance to screen and establish a high-performance and long-acting coating protection system suitable for the topsides and splash zones of Chengdao offshore platforms located in extremely severe marine corrosion environment.Based on the preliminary screening,field evaluation,laboratory simulation and pre-coating test of the coating protection system suitable for Chengdao offshore platforms,it is confirmed that the improved coating protection system has good field applicability.On this basis,the technical documents and standards of coating protection suitable for the offshore platforms are formulated,and the coating protection system suitable for the topsides and splash zones of the offshore platforms is established.At present,the coating protection system has been successfully applied in more than 30 Chengdao offshore platforms.It is proved that the new coating protection system is suitable for surface-tolerant coating treatment,and has the characteristics of flat and uniform coating surface and high adhesion after curing.

关 键 词：海洋平台 腐蚀 涂层筛选 实验评价 

分 类 号：TE985[石油与天然气工程—石油机械设备]