Component-based look-up table calibration for modularized resistivity tool
US10942288B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 7, 2017 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | Dec 19, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F17/17
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods and systems for building a calibration database. A method may comprise hanging a logging tool in air, determining a raw response from the logging tool, decoupling a Zxx component and a Zzz component from the raw response, creating a modeled component from the Zxx component and the Zzz component, calculating an offset from the modeled component, interpolating the offset, modeling a response from the logging tool with the offset, or entering the response into a database. A system may comprise a logging tool, a conveyance, and an information handling system. A calibration system may comprise a crane, a logging tool, and an information handling system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.