Patent ID: 11970931
Assignee: HALLIBURTON ENERGY SERVICES, INC.
Field: Civil engineering (Other fields)
Classification: CPC E  G | IPC E  G

Claim 11:
12. A well measurement system comprising:
an acoustic logging tool, wherein the acoustic logging tool comprises:
at least one transmitter, wherein the at least one transmitter is configured to broadcast a shaped signal such that the shaped signal interacts with a boundary of a casing and a material; and
at least one receiver, wherein the at least one receiver is configured to record a resulted signal from the boundary with the receiver;

a conveyance, wherein the conveyance is attached to the acoustic logging tool; and
an information handling system, wherein the information handling system is configured to:
identify a cut-off time to be applied to the result signal;
transform the result signal from a time domain to a frequency domain;
select one or more modes sensitive to a bonding at the boundary between the casing and the material;
compute a decay rate of the one or more modes that were selected to find a decay curve; and
convert the decay curve to a bonding log.