浮式钻井生产储卸油装置/ floating drilling production storage and offloading /floating drilling production storage and offloading
[移动式结构]适用于深水油田开发的集钻井、生产、储油及卸油于一体的浮式装置。自升式钻井平台悬臂梁类型/ cantilever beam type of cantilever self-elevating platform /cantilever beam type of cantilever self-elevating platform
自升悬臂式钻井平台不同形式的悬臂梁结构。