On September 7, the super-power all-electric fracturing package developed by SOFE completed the two-stage fracturing operation in Weirong shale gas field in Sichuan province. It demonstrated that the SOFE's super-power all-electric fracturing package had been officially put into operation.

5 months earlier, the equipment successfully carried out industrial tests in Fuling shale gas field. For the first time, it completed 100 stages of fracturing construction, setting many new records in China, including seven stages of fracturing in a single day.

SOFE independently developed the super-power all-electric fracturing package, which completely got rid of the dependence on imported diesel engines, transmission, chassis and other components.