海油发展天津海洋装备智能制造基地（一期）即将投产

Group 1 - The Tianjin Marine Equipment Intelligent Manufacturing Base (Phase I) of CNOOC Development has successfully completed the acceptance inspection of unit projects, marking the transition to the pre-production debugging phase [1] - Once operational, the base will primarily focus on the processing and manufacturing of special threaded oil casings, turbine testing and maintenance, integrated operation and maintenance of facilities and equipment, and artificial lifting services [1] - The factory will achieve intelligent production operations for the entire lifecycle of marine oil and gas equipment in China, from design and manufacturing to operation, testing, and maintenance [1]