A submersible drilling rig is a marine vessel design that can be floated to location and lowered onto the sea floor for offshore drilling activities. == Design and operation == The submersible drilling platform is supported on large pontoon-like structures.
A submersible drilling rig is a marine vessel design that can be floated to location and lowered onto the sea floor for offshore drilling activities. == Design and operation == The submersible drilling platform is supported on large pontoon-like structures.
Source: Wikipedia "Submersible drilling rig" · CC BY-SA 4.0
Share this article: X · Bluesky