Computing a calibration term based on combining divergence data and seismic data
US9091783B2 · kind B2 · utility
2Cited by
31References
25Claims
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Key dates
| Filing date | Nov 4, 2010 |
| Grant date | Jul 28, 2015 |
| Priority date | — |
| Expiry date | Jun 25, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/67
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Divergence data is received from a divergence sensor and seismic data is received from seismic sensors, where the divergence sensor and seismic sensors are part of a sensor assembly. A calibration term is computed based on combining the divergence data and the seismic data, where the calibration term includes a first parameter that is related to a characteristic of the sensor assembly, and a second parameter that is related to a characteristic of a near-surface subterranean medium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.