Multicomponent induction measurements in cross-bedded and weak anisotropy approximation
US7317991B2 · kind B2 · utility
12Cited by
11References
20Claims
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Key dates
| Filing date | Dec 29, 2005 |
| Grant date | Jan 8, 2008 |
| Priority date | — |
| Expiry date | Feb 23, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V3/28
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Multicomponent measurements made in a cross-bedded earth formation are processed to give one or more equivalent TI models. Resistivity information about the cross-bedding is obtained from one of the TI models and a measured cross-bedding angle. Resistivity information about the cross-bedding may also be obtained using a combination of two or more of the equivalent TI models.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.