Probe RADII™ Dual Receiver Cement Bond Log Tool

Sample Cement Bond Log

The RadII™ Cement Bond Tool utilizes a single ceramic transmitter, an eight segment receiver at 3ft. spacing and a single receiver at 5ft. spacing to accurately measure the quality of the cement job in a cased hole well environment. The segmented receiver provides good indication of cement channeling behind the casing.

This cement bond tool is of high quality steel construction with oil filled, pressure compensated transmitter and receiver sections. The transmitter and both receivers are ceramic to withstand the hostile high temperature of well environments. Upon each transmitter firing, data from all the receivers is digitized and stored in internal memory, then sequentially transmitted to the surface computer.

The digital signal section is capable of transmitting data to the surface from tools run below the RadII CBL such as a Gamma Ray/CCL, In-line Neutron, Compensated Neutron or other tool with one or two pulse channels running below the CBL tool.

Transmission of the sonic data to the surface is accomplished by an internal controller which transmits 8 signals from the RADII receiver, a composite 3ft. signal (sum of all 8 RADII signals), a 5ft. receiver signal, and an internally generated calibration signal. Transmission of the remaining signals consist of digitally encoded data transmitted after the acoustic signals.

The electronics contains firmware that allows the tool to be auto-calibrated inside a calibration fixture. The digital gain is set and all signals are stored in memory. These signals can be transmitted uphole on demand by the operator.

If you would like to talk with us about wireline service at your location please email sales@renegadewls.com or call (806) 897-0735.


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