Abstract: The invention relates to a slim sonic logging tool with multiple modules for borehole resonance mode and pitch-catch measurement, comprising a cylindrical housing, a monopole transmitter, a pair of cross-dipole transmitters and a ring of receivers disposed between the monopole transmitter and the pair of cross-dipole transmitters within the cylindrical housing, the ring of receivers, being axially around a circumference of the first cylindrical housing.

Abstract: Aspects of the subject technology relate to systems and methods for providing a TTCE dense acoustic array slim tool. An example through tubing cement evaluation (TTCE) tool comprising: a housing including a longitudinal axis; a transmitter being positioned within the housing, the transmitter being configured to operate in sonic and ultrasonic frequencies and being angled with respect to the longitudinal axis; a plurality of receivers being positioned within the housing, each of the plurality of receivers being isolated from the transmitter; one or more processors; and at least one computer-readable storage medium having stored therein instructions which, when executed by the one or more processors, cause the TTCE tool to: receive at least one of sonic and ultrasonic data from the plurality of receivers; and determine tubing or cement angular information based on the at least one of the sonic and ultrasonic data received from the plurality of receivers.