Integrative geologic guiding combination logging instrument

The utility model relates to a logging while drilling system belonging to the field of oil logging equipment, particularly to an integrative geologic guiding combination logging instrument which is formed by sleeving a sensor of a resistivity logger and a natural gamma-rays logger on the outer wall of a drill collar after insulating. The sensors of a drilling tool vibration measuring instrument and an annulus pressure measuring instrument are respectively disposed in a window of the drill collar. A control circuit of the instrument is integrally combined in a sub-control cavity of the same drill collar. The utility model decreases the connection of measuring instruments and the seal of connection points, which is characterized in that the working stability of the instrument is promoted, the failure rate of the instrument is decreased, the timeliness and the accuracy of drilling are greatly increased and all the parameters of the drilled stratums are truly reflected.