Underwater node for seismic surveys and method
US9448311B2 · kind B2 · utility
27Cited by
3References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 31, 2013 |
| Grant date | Sep 20, 2016 |
| Priority date | — |
| Expiry date | Mar 20, 2034 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/1427
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method, system and a marine node for recording seismic waves underwater. The node includes a first module configured to house a seismic sensor; bottom and top plates attached to the first module; a second module removably attached to the first module and configured to slide between the bottom and top plates, the second module including a first battery and a data storage device; and a third module removably attached to the first module and configured to slide between the bottom and top plates, the third module including a second battery.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.