Acoustic
Cement Bond Log
The Acoustic Cement Bond Log is a valuable source
of data pertaining to the effectiveness of the
cement sheath surrounding the casing. These
data are obtained by evaluating the effect of
the casing, the cement sheath, and the formation
on an acoustic wave emanating from the Cement
Bond Log tool. The Amplitude Curve of the reflected
acoustic wave is maximum in unsupported casing
and minimum in those sections in which the cement
is well bonded to the casing and the formation.
Applications
