Odfjell Drilling scoops up Northern Ocean semisub for $480m

Oslo-listed semisub player Odfjell Drilling has bought the harsh environment semi-submersible drilling rig Deepsea Bollsta from John Fredriksen-controlled Northern Ocean, a semisub spin-off of Northern Drilling, for a total consideration of $480m. The 2019-built rig, which is of the Moss Maritime CS60 design, has been managed by Odfjell Drilling since the first quarter of 2022 …

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