Wavefield extrapolation modeling for internal multiple prediction
US8570831B2 · kind B2 · utility
2Cited by
3References
19Claims
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Key dates
| Filing date | Nov 3, 2009 |
| Grant date | Oct 29, 2013 |
| Priority date | — |
| Expiry date | Dec 2, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/57
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Methods for attenuating multiple reflections in seismic data by predicting the multiples using wavefield extrapolation modeling, which uses one-way wavefield propagation in both the up and down directions to predict internal multiples up to a specified order.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.