Patent ID: 11959377
Assignee: PIPELINES 2 DATA (P2D) LIMITED
Field: Measurement (Instruments)
Classification: CPC E  G | IPC E  G

Claim 11:
12. One or more tangible non-transitory computer-readable storage media storing computer-executable instructions for performing a computer process on a computing system, the computer process comprising:
obtaining recorded data including radial acoustic waves transmitted and received using a radial sensor of an acoustic logging tool deployed in the subterranean region;
reconstructing at least one of a forward wave or a reflected wave based on the radial acoustic waves; and
determining one or more characteristics of at least a portion of a structure in the subterranean region based on at least one of the forward wave or the reflected wave, the one or more characteristics including one or more isolation regions corresponding to an area of bonded cement free from anomalies and adapted for plug and abandon of a wellbore of the subterranean region.