摘要
海洋石油平台导管架是以开放方式工作于海洋环境中,导管架潮差段极易被生物附着。由于附着在导管架上的海生物对导管架的使用寿命造成不利影响,因此如何有效防治海生物是导管架设计时应该考虑的重要内容。采用物理和机械方法进行海生物防治能取得较好的效果,常用方式有机械式、包缚式及防生物漆3种。通过对3种海生物防治技术的特点和适用条件的对比,发现以包缚式为主的综合式海生物防治技术不仅具有施工操作简单、坚固持久及环保等优点,而且可以有效降低成本。
The jacket of offshore oil platform are soaked in seawater environment,such environ-ment is propitious to the growth of marine organism.Since the lifetime of jacket could be de-creased by the stain and pollution from marine organism,the effective measure of anti-marine or-ganism should considered as the key point of jacket engineering.The better effect could be reached by physical and/or mechanical method.The characteristic of anti-marine organism tech-nology are analyzed,a comprehensive anti-marine organism technology with the characteristics of easy operation,solidity and environment friendship is proposed in order to effectively reduce the cost.
出处
《石油矿场机械》
2014年第10期61-64,共4页
Oil Field Equipment
关键词
海上平台
导管架
微生物腐蚀
防治
offshore platform
jacket
microbial corrosion
preventive treatment
