Reconstructing impulsive source seismic data from time distributed firing airgun array data
US10557955B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Mar 19, 2015 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Aug 22, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/62
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Acquiring seismic data using time-distributed sources and converting the acquired data into impulsive data using a multiple-frequency approach. The methods are performed in frequency-source location domain, frequency-wavenumber domain, or frequency-slowness domain. The methods are applicable to single source acquisition or simultaneous source acquisition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.