Grenland Group was awarded the contract to modify the Oseberg Field Centre to operate at a lower production pressure.
COSL Drilling Europe
Engineering and management assistance agreement.
Engineering and management assistance including VDL upgrade and structural modifications for the semisubmersible drilling units COSLPioneer, COSLInnovator and COSLPromotor built at Yantai in China.
This also includes basic design of a new drilling rig #4, COSLProspector, a GG5000 design. Basic design included global analyses and DNV verification. In addition, arrangement, specification and system description for COSL's invitation to tenderer for building in China.
| Client: | COSL Drilling Europe (prev. Awilco Semi Offshore AS), Stavanger, Norway |
| Schedule: | 2008-2011 |
