Marine vibrator sweeps
US9547097B2 · kind B2 · utility
2Cited by
12References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 12, 2012 |
| Grant date | Jan 17, 2017 |
| Priority date | — |
| Expiry date | Feb 6, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V1/3861
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Marine seismic survey using one or more marine seismic vibrators, where the vibrator sweep function is based on a quality requirement, which may be a final image quality requirement or an environmental requirement. The sweep function may be nonlinear and the energy spectrum may not match the energy spectrum of an airgun.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.