Method and device for analyzing oil saturation of heavy oil reservoir and storage medium

According to the method and device for analyzing the oil saturation of the heavy oil reservoir and the storage medium provided by the embodiment of the invention, the oil saturation is obtained through the ratio of the inter-particle fluorescence emitting area to the total pore area, further constraint is carried out by using the luminous intensity and the fluorescence emitting state, and supplement is carried out by using cracks and pores in debris particles, so that a breakthrough of a fluorescence slice analysis technology is realized; and the influence of heavy oil thermal recovery development and the influence of closed coring slurry dip dyeing are overcome. Fluorescent sheet sample preparation is carried out according to industrial standards, quantitative expansion of a fluorescence microscope analysis technology is realized, and standard fluorescent sheets corresponding to oil saturation from high to low are established. The characteristics of the sample under the microscope are real and reliable, the