Velocity correction with joint inversion
US12140724B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 24, 2021 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Sep 24, 2041 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V3/36
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method and system for performing a velocity correction downhole. A method may include disposing a downhole tool into a borehole, taking one or more measurements of the borehole with one or more pads disposed on the downhole tool, creating one or more images from the one or more measurements to form an image log at a depth within the borehole, identifying a mismatch distance between the one or more images in the image log, and correcting the one or more images at the depth within the borehole based at least in part on the mismatch distance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.