Processing of seismic data acquired using twin over/under streamers
US7679991B2 · kind B2 · utility
6Cited by
6References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 16, 2007 |
| Grant date | Mar 16, 2010 |
| Priority date | — |
| Expiry date | Jun 3, 2028 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V1/3808
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A method for processing seismic data acquired using a first over/under streamer and a second over/under streamer. In one implementation, the method may include estimating seismic data that would have been acquired by a third over/under streamer disposed at a depth equivalent to a distance separating the first over/under streamer from the second over/under streamer; and applying a dephase and sum algorithm to seismic data acquired by the first over/under streamer and the second over/under streamer and the estimated seismic data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.