Azimuth correction for data reconstruction in three-dimensional surface-related multiple prediction
US8126652B2 · kind B2 · utility
5Cited by
2References
10Claims
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Key dates
| Filing date | Jan 20, 2010 |
| Grant date | Feb 28, 2012 |
| Priority date | — |
| Expiry date | Feb 7, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/56
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A best fitting trace in seismic data is determined for a desired trace to be reconstructed. An azimuth correction is calculated for the azimuth difference between the best fitting trace and the desired trace. The azimuth correction is applied to the best fitting trace to reconstruct the desired trace for 3D surface-related multiple prediction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.