Core Insights - The Shell Nigeria HI project, undertaken by CNOOC Engineering Co., Ltd., has reached a significant milestone with the completion of the main construction of the upper modules at the Tianjin Intelligent Manufacturing Base, marking a new phase in the collaboration between CNOOC Engineering and Shell [1] - The project is notable as it is the first time CNOOC Engineering has acted as the general contractor for Shell, encompassing design, procurement, and construction responsibilities, which lays a foundation for further expansion into the international high-end oil and gas engineering market [1] Group 1 - The project team is currently in the final debugging phase, aiming for timely delivery by mid-January [1] - Key tasks include conducting pressure tests on process pipelines, which are critical for ensuring the strength and sealing of the pipelines, directly impacting the safety and stability of offshore production [1] - The project has successfully completed 68 pipeline pressure test packages, with over 37,000 meters of cable laid and 1,147 cable connections made, achieving a 99.98% first-pass welding rate for critical path pipelines [2] Group 2 - The project team has implemented an integrated, modular, and standardized operational model to enhance construction efficiency and ensure seamless workflow [2] - Resources are dynamically allocated, with two-shift operations at critical work nodes to effectively safeguard the overall project schedule [2] - The project is on track to start the new year positively, with a focus on maintaining quality and progress under tight deadlines [2]