The utility model relates to an occurrence correction device of a non-directional centering geological body in an inclined shaft and a use method of the same. The technical scheme is that azimuth angle data is marked on the external side of a pedestal; a slide rail is fixed on the external side of the pedestal; a fixing shaft is disposed in the center of the pedestal; a rotation shaft is arranged outside the fixing shaft; the rotation shaft is provided with a hold drift angle measuring device capable of measuring a hole shift angle of a core; a horizontal laser emitter is arranged on the top of the rotation shaft; the slide rail on the pedestal is matched with a sliding device on the lower end of a telescopic shaft; the upper end of the telescopic shaft is connected with a fixing rack; a core cylinder is fastened on the fixing rack; a core is placed in the core cylinder; a hole shift angle pointer is placed in the inner end of the fixing rack; the external end of the fixing rack is provided with a core cylinder rotary handle; and the sliding device is equipped with a hole shift directional angle pointer. The beneficial effects of the occurrence correction device of the non-directional centering geological body in the inclined shaft are that the occurrence correction device is simply structured with easy manufacturing, easy oil field core store storage and maintenance, convenient use and simple operation; and occurrence of the core geological body can be accurately determined and positioning marking can be conducted to the core in the inclined shaft.