The largest power grid construction in Bohai oilfield has the highest technical content so far

According to the China National Offshore Oil Corporation of the relevant responsible person said, along with the reform of power system engineering of offshore oil field last one year and eight months the completion of Bohai oilfield in Suizhong 36-1 power network project operation area shortly before a successful transmission. This is by far China's offshore oil field is the largest, most complex systems, the highest technical content, the largest electric power system engineering, and CNOOC (Chinese) Co. Ltd. Tianjin branch transformation of offshore oil production mode, to explore efficient supply of successful offshore oilfield.

After netting, the power supply in the operation area will no longer be short of supply, and the power supply will be more stable." Suizhong 36-1 operation area power network project manager Li Yi said.

Offshore power supply usually uses the "island" mode, that is, a transformer station generates an independent power supply system, and provides power to multiple platforms simultaneously. Suizhong 36-1 operation area has four power stations and fourteen generating units, which are built on several platforms, and can supply power to 22 platforms of Suizhong oil field group and 36-1 large oil field groups through submarine cables.

Reconstruction project of the electric power system of Bohai oilfield, breaking the "island" mode of power supply and three independent transformer station, ten units are connected into a net, without adding a new unit, the new power supply capacity of 28 megawatts, equivalent to an increase of a substation.