Stratum information standardization method and system based on typical profile data

A stratigraphic information standardization method based on typical profile data comprises the following steps: obtaining typical profile data of a stratigraphic information area to be standardized, and preprocessing the typical profile data; acquiring drilling data of a to-be-standardized stratum information area, performing vertical projection on each drilling hole on the typical section, and calculating to obtain the distance from the drilling hole to the typical section; whether the distance between the drill hole and the typical section meets a first preset threshold value or not is judged, when the distance meets the first preset threshold value, the drill hole data and the typical section data are divided into one group, and meanwhile stratum information of the drill hole at the projection point position of the typical section is obtained; and comparing the original stratum information in the drilling data with the stratum information of the drilling holes at the typical profile projection point positi