On July 15^{th, CJ50-1 (for Singapore Owner) held the launching ceremony. On July 23rd, the rig carried out the separation on the sea and berthed on the wharf. The light weight is 16,000 tons. The process program of skidding from barge to separation on the sea of such large rig is the first one at domestic.}

    The rig will be in the wharf berthing stage after launching, and the main work at present includes drilling package commissioning, accommodation’s integrity and main hull part’s ending.