Robust stacked slip-sweep method and system
US9213118B2 · kind B2 · utility
1Cited by
3References
20Claims
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Key dates
| Filing date | May 13, 2013 |
| Grant date | Dec 15, 2015 |
| Priority date | — |
| Expiry date | Apr 1, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V1/37
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for processing seismic data including contiguous-sweep records corresponding to rotated sweep segments includes attenuating harmonics and generating stacked traces, each stacked trace being a weighted sum of traces corresponding to same location in the subsurface, based on seismic data from different seismic receivers, following plural shots at plural locations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.