COSLProspector
Design: GG5000
Build: 2014 China
Water depth: 1500 m
Hookload: 680 mT
Classification: DNV
Station Keeping: DP3 with 6x Rolls Royce Ulstein Aquamaster Thrusters
Harsh environment: Yes
COSLProspector is a semi-submersible drilling rig designed to operate in water depths up to 1500 meters and drilling depths to 7500 meters. This highly efficient and compact unit is designed for North Sea / Norwegian Sea and worldwide 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).
