Borehole seismic acquisition system
US8902700B2 · kind B2 · utility
4Cited by
19References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 26, 2006 |
| Grant date | Dec 2, 2014 |
| Priority date | — |
| Expiry date | Apr 11, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V1/42
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A borehole seismic acquisition system is described with a plurality of sensors arranged so as to identify within the data measured by the pressure sensors P- and S-wave related signals converted at the boundary of the borehole into pressure waves, the sensors being best arranged in groups or clusters sensitive to pressure gradients in one or more directions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.