跨深度饱和潜水分组作业技术应用

The Application of Cross Depth Saturation Diving Grouping Operation Technology

导管架式平台作为将钻井设备与海底连接起来的最原始、最直接的单体结构,对海上油气田的开发、生产起着关键的作用。其水下检测及加装立管安装工作中常需使用饱和潜水进行跨深度作业。论文以南海某项目实例为背景,尝试应用饱和潜水分组作业技术,阐述其应用的技术可行性、经济合理性。

As one of the most original and direct single structure, the j acket platform is connected drilling equipment with the seabed, and plays a key role in the development and production of offshore oil and gas fields. It is necessary to use saturation diving for underwater detection and installation of riser installation. This article tries to expatiate the technical feasibility and economic plausibility through the application of saturation diving group work technology in the background ofa project example in the South China Sea.