Casing thickness measurement using acoustic wave correlation
US10712466B2 · kind B2 · utility
1Cited by
7References
21Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 15, 2014 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | Jun 14, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/542
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Systems, methods, and software for determining a thickness of a well casing are described. In some aspects, the thickness of the well casing is determined based on results of comparing a measured waveform and model waveforms. The measured waveform and model waveforms are generated based on operating an acoustic transmitter and an acoustic receiver within a wellbore comprising the well casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.