Seismic spectral balancing
US10324211B2 · kind B2 · utility
1Cited by
1References
20Claims
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Key dates
| Filing date | Jun 25, 2017 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Jul 4, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/584
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method can include receiving seismic data that has an associated bandwidth; for a number of frequency bands, for a number of frequency bands, iteratively filtering and adjusting the seismic data by applying band-pass filters to extract information associated with each of the frequency bands where the adjusting the seismic data includes, after each iteration, subtracting extracted information from the seismic data prior to a subsequent iteration; balancing the extracted information to generate spectrally balanced seismic data; and outputting the spectrally balanced seismic data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.