To be installed at 286 m water depth by CNOOC, Lufeng 15-1 will be Asia’s deepest jacket in a few months. OTL has deep involvement into Lufeng 15-1 deepwater jacket design in all design phases. This time OTL has been contracted by CNOOC Shenzhen and CCS to perform verification of key engineering design and issues relate to the pre-services conditions before sailing out. OTL has completed all these verification with positive results, and wish the project a big success.