石油和天然气钻采生产的迅猛发展,海洋环境的特殊性为钻井平台、平台上钢结构及钻采设备提出了严格、更高标准的防腐要求。过去多起由于防腐失效而付出昂贵代价的惨痛教训,让石油天然气领域客户们迫切需要针对长期浸没在盐碱性海水或暴露在海潮气、浪击等恶劣工作环境下的如钻机、钻井平台及平台上众多钢构件等,提 The rapid development of drilling and production of oil and natural gas and the particularity of the marine environment have put forward strict and higher-standard anti-corrosion requirements for drilling platforms, steel structures and drilling equipment on platforms. In the past, many painful lessons in the past due to the high cost of anticorrosive failure have made oil and gas customers desperately needed to tackle the problems of drilling rigs, drilling rigs and drilling rigs that have been immersed in saltwater-based seawater for a long time or exposed to harsh working conditions such as sea-borne gas, Many steel structures on the platform, etc.