Horizontal and vertical receiver-consistent deconvolution for an ocean bottom cable
US6021090A · kind A · utility
56Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 1998 |
| Grant date | Feb 1, 2000 |
| Priority date | — |
| Expiry date | Jun 3, 2018 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V1/364
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The objective of this invention is to provide a method for estimating, in the frequency domain, deconvolution operators for removing spurious resonant coupling responses from the cross-line and the vertical seismic signal components in OBC surveys. The purpose is to balance the spectral response of the respective signal component in amplitude and phase in a manner consistent with the field geometry.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.