海上石油平台延寿技术及应用研究

Research on Life Extension Technology and Application of Offshore Oil Platforms

目前海上石油平台的设计寿命一般在15~20年,由于实际生产和节约开采成本的需要,超设计寿命平台仍然具有很高的利用价值,需要对其进行评估、延寿、维修,以保证海上的油气勘探开发效益最大化。本文以浅海固定式石油平台为研究对象,提出延寿评估方法,为平台安全运营、效益生产提供技术支撑。

At present,the design lifespan of offshore oil platforms is generally 15-20 years.Due to the needs of actual production and cost savings,platforms beyond the design lifespan still have high utilization value.It is necessary to evaluate,extend their lifespan,and maintain them to ensure the maximization of offshore oil and gas exploration and development benefits.This article takes fixed offshore oil platforms in shallow waters as the research object,studies their life extension evaluation methods,and provided relevant technical assistance for safe operation and efficient production of the platforms.