Deghosting using measurement data from seismic sensors
US9019797B2 · kind B2 · utility
6Cited by
7References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 1, 2011 |
| Grant date | Apr 28, 2015 |
| Priority date | — |
| Expiry date | Feb 8, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/56
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Measurement data is received from first and second seismic sensors, where the first and second seismic sensors are oriented in opposite directions. Each of the first and second seismic sensors has a sensing element responsive to pressure and particle motion. The signals can be combined to remove the particle motion component of the measurement data and obtain pressure-only data. Alternatively, the signals can be combined to deghost the received measurement data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.