China's offshore oil is mainly explored and developed by China National Offshore Oil Corporation, which currently operates in the Bohai Sea, South China Sea, and East China Sea, and has established a large number of offshore cooperative and self operated oil and gas fields. In 1999, the crude oil production was 16.16 million tons and the natural gas production was 440000 cubic meters. The enterprise had good economic benefits.

The offshore development platform of China Oilfield Construction Co., Ltd. is located in Huludao, and the offshore oil development well adopts the intelligent power comprehensive management system (distributed fault recording management system) of Baoding Yuxin Electric Technology Co., Ltd. Yuxin Intelligent. Construction began in 2014 and all platform sites were deployed and the results were accepted in May 2016.