At 15:30 on July 24, with the completion of the “Offshore Oil 229” positioning, the pilot team at the Qingdao Pilot Station once again completed the ultra-high-precision flotation operation, successfully floated the flat barge “Offshore Oil 229” carrying the gas field block of the Qatar NFPS project to the semi-submersible “Xinguanghua”, successfully completed the world's first extreme oblique flotation, once again setting an industry record.

At 15:30 on July 24, with the completion of the “Offshore Oil 229” positioning, the pilot team at the Qingdao Pilot Station once again completed the ultra-high-precision flotation operation, successfully floated the flat barge “Offshore Oil 229” carrying the gas field block of the Qatar NFPS project to the semi-submersible “Xinguanghua”, successfully completed the world's first extreme oblique flotation, once again setting an industry record.