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早期国内海洋石油平台由于技术的不成熟,安全系数较大,尽管已进入后服役期,但由于海上生产需要,使得一些海洋石油平台在达到原设计寿命后还有继续利用的价值。在对国内外海上安全监管法规和国外工程案例研究基础上,总结出适应于国内海洋老龄石油平台以安全延寿评价为核心的后服役期安全监管体系,对保障我国海洋油气安全生产具有重要意义。
Due to the immature technology and large safety factor, the early domestic offshore oil platforms, despite their entry into the post-service period, have some offshore oil platforms that continue to be used after they reach the original design life due to the need for offshore production. On the basis of the domestic and international maritime safety regulation and the case studies of foreign projects, it is concluded that the post-service period safety supervision system that adapts to the core of the domestic offshore aging oil platform with safety extension of life extension is of great significance for ensuring the safe production of offshore oil and gas in China.