Magnetic Thickness Detector is a 1-11/16 in O.D electromagnetic corrosion measuring instrument primarily run via tubing with one of its distinctive features to simultaneously inspect tubing and the casings behind it. The integrity of the casing string can be evaluated with neither the requirement for costly workover rig, nor the time-consuming removal of the tubing completion.
Capable of evaluating quantitative thickness measurements up to three concentric pipes
The instrument combines a high-power transmitter, improved signal-to-noise (SNR) electronics and fully configurable acquisition
Flexible approach allows a wide range of evaluations under different conditions and conveyance systems
The tool samples the pulsed eddy current transient decay response at intervals of 1ms for a time determined by the logging mode. This data can be transmitted real-time to surface or stored downhole during memory logging.