Byford Dolphin is a semi-submersible, column-stabilised drillin... - dofaq.co
byford dolphin

Byford Dolphin is a semi-submersible, column-stabilised drillin...

wikipedia - 03 Sep 2020
Byford Dolphin is a semi-submersible, column-stabilised drilling rig operated by Dolphin Drilling, a Fred Olsen Energy subsidiary, and in 2009 contracted by BP for drilling in the United Kingdom section of the North Sea for three years.[3][4][5] It is registered in Hamilton, Bermuda.[1]

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