Wellhead logging cable slurry removing device

The utility model provides a wellhead logging cable mud removing device which comprises two symmetrically-arranged semicircular cylinders, semicircular rubber is correspondingly arranged in the semicircular cylinders, the two symmetrically-arranged semicircular cylinders are rotationally connected through a rotating shaft, and a semicircular groove is vertically formed in the middle of the flat side face of the semicircular rubber. The two semicircular grooves of the two semicircular rubbers correspond to each other to form a cylindrical hole, the diameter of the cylindrical hole corresponds to the diameter of a cable, and the two semicircular rubbers are folded by sleeving bandages with adhesive sheets on the outer sides of the two semicircular cylinders; and a supporting ballasting structure is arranged on the outer side wall of the semicircular cylinder. According to the mud removing device for the well mouth logging cable, the two semi-cylinder bodies are opened, the vertical logging cable is placed in th