Fracturing construction process full-period statistical analysis iteration method and system

The invention relates to the field of statistical analysis methods, and discloses a fracturing construction process full-period statistical analysis iteration method, which comprises the following steps of S1, acquiring fracturing construction process full-period equipment operation data; s2, obtaining a set initial value of equipment operation in the whole fracturing construction period based on historical empirical data; s3, comparing the whole-cycle equipment operation data of the fracturing construction process with a set initial value, and determining whether the set initial value needs to be adjusted or not according to a comparison result; s4, when the set initial value needs to be adjusted, a conduction rule between the errors is used for judging the source of the errors, and a new empirical initial value is formed according to the source of the errors; s5, the formed new empirical initial value is set and updated to equipment data attributes, and after the equipment attributes are updated, an equipme