Delivered from the yard May 2012. The COSLPromoter is a semi-submersible drilling rig designed to operate in water depths up to 750 meter. The unit is designed for North Sea/ Norwegian Sea and world – wide use in harsh environments. Station keeping is maintained by an 8 line mooring system or by dynamic position mode maintained by 6 fixed pitch, variable speed thrusters (DP3).
Status: On contract
Location: North Sea (Troll Field)