Water saturation estimation of pyrite-rich formation rock
US12105246B2 · kind B2 · utility
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Key dates
| Filing date | Feb 11, 2020 |
| Grant date | Oct 1, 2024 |
| Priority date | — |
| Expiry date | Aug 7, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02A90/30
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods and systems are provided that use resistivity log data to estimate water saturation of formation rock and/or other useful formation parameters (such as CEC) in a manner that accounts for one or more electrically conductive mineral components contained in the formation rock.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.