Systems and methods for electromagnetic geophysical exploration with separate optimized detection in different frequency bands
US10725193B2 · kind B2 · utility
0Cited by
2References
15Claims
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Key dates
| Filing date | Feb 12, 2019 |
| Grant date | Jul 28, 2020 |
| Priority date | — |
| Expiry date | Feb 12, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V3/17
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An electromagnetic geophysical exploration system includes transmitter-receiver pairs configured to transmit waveforms and sense signals in different frequency bands. A controller directs the transmitters of the transmitter-receiver pairs to transmit the waveforms at different moments while the electromagnetic geophysical exploration system is flown over a subsurface formation. The signals sensed by the receivers enable geophysical exploration of the subsurface formation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.