A jackup rig that has been converted to an offshore production platform.
已转变为海上生产平台的自升式平台。
The gangplank or stairway connecting a jackup drilling rig to a fixed platform.
把自升式钻井平台与固定钻井平台连接在一起的跳板或楼梯。
Both jackup drilling rig and bucket foundation platform belong to shallow foundation structures.
自升式钻井船和筒型基础都属于浅基础结构物。
Both jackup drilling rig and bucket foundation platform belong to shallow foundation structures.
自升式钻井船和筒型基础平台都属于浅基础结构物。
Since the legs touch the seafloor and support the drilling deck, oil industry people call a jackup a bottom-supported rig.
由于桩腿触到海床表面、并支撑起钻井平台，所以这种平台就被石油业界称作自升式底部支撑平台。
After drilling, the jackup drilling rig with biggish pile shoes will produce a certain influence on foundation of bucket foundation platform during pile extracting.
在完成钻井作业后，桩靴较大的自升式钻井船在拔桩中会对筒型基础平台的地基产生一定的影响。
After drilling, the jackup drilling rig with biggish pile shoes will produce a certain influence on foundation of bucket foundation platform during pile extracting.
在完成钻井作业后，桩靴较大的自升式钻井船在拔桩中会对筒型基础平台的地基产生一定的影响。
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