Recently, the Middle Bohai 29-6 oilfield development project (hereinafter referred to as "the Middle Bohai 29-6 Project") undertaken by the enterprise of Tianjin Port Free Trade Zone, Offshore Oil Engineering Co., Ltd. (hereinafter referred to as "COOEC") was ignited and started in Tianjin Offshore Engineering Intelligent Manufacturing Base.
　　The Middle Bohai 29-6 Project is located in the southeast of Bohai Sea. The construction of the project mainly includes one 8-leg wellhead platform with living building and one 4-leg unmanned wellhead platform. It is learned that the production management information system represented by digital intelligent manufacturing management system, production execution system, warehouse management system, will be applied to the project management for the first time. In addition, a series of intelligent manufacturing technologies, such as automatic cutting of sheet materials, robot welding of deck pieces, intelligent grinding and assembling of H-beam steel, automatic grinding and welding of process pipe fittings, and intelligent warehousing, will also be applied in all production links of the project.