Method for survey data processing compensating for visco-acoustic effects in tilted transverse isotropy reverse time migration
US10228476B2 · kind B2 · utility
2Cited by
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Key dates
| Filing date | Mar 31, 2016 |
| Grant date | Mar 12, 2019 |
| Priority date | — |
| Expiry date | Nov 9, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/679
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for survey data processing compensates for visco-acoustic effects in TTI medium in an RTM method. This method employs propagating in conjugate medium to yield correct phase, and acoustic wave propagation to yield correct amplitudes through adaptive matching filtering.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.