Cement Bond Tool cased hole cementing logging tool
The Cement Bond Tool is developed to determine cement bond integrity of well casing. This is achieved by evaluating effect of casing, cement, and formation on amplitude of the acoustic wave generated by the tool. Higher amplitude of acoustic wave received means poorer bond integrity. There are one transmitter and two receivers (3ft and 5 ft as spacing) design. It can be combined with analog GR and CCL tool for depth correction.
Gain is selectable according to condition
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