semisubmersible vessel

Also known as: semisubmersible platform

Learn about this topic in these articles:

In petroleum production: Deep and ultradeep water
Semisubmersible deepwater production platforms are more stable. Their buoyancy is provided by a hull that is entirely underwater, while the operational platform is held well above the surface on supports. Normal wave action affects such platforms very little. These platforms are commonly kept in place…
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