Regulation and control method and device for super heavy oil steam flooding later-stage yield and electronic equipment

The invention discloses a method for regulating and controlling the yield in the later stage of super heavy oil steam flooding. The method comprises the steps that wellbore heat loss calculation parameters and well bottom fluid actually-measured pressure of a production well are obtained; according to the wellbore heat loss calculation parameters, the temperature of well bottom outflow liquid of the production well is determined; according to the actually measured pressure of the well bottom fluid, determining a corresponding well bottom saturated steam temperature; determining the flowing saturation temperature difference of the production well according to the shaft bottom saturated steam temperature and the shaft bottom effluent liquid temperature; and according to the flow saturation temperature difference, the later-stage yield of the super-heavy oil steam drive is regulated and controlled. According to the regulation and control method, the steam flooding efficiency can be remarkably improved, and the s