Well constrained horizontal variable H-V curve constructing method for seismic wave velocity field construction
US8868348B2 · kind B2 · utility
1Cited by
3References
3Claims
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Key dates
| Filing date | Oct 13, 2011 |
| Grant date | Oct 21, 2014 |
| Priority date | — |
| Expiry date | Aug 18, 2032 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01V2210/6652
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A well constrained transverse variable height-velocity curve constructing method for seismic wave velocity field construction involves the steps of: a) calculating interval velocity of each stratum by a sonic logging curve, and calculating the conversion horizon velocity of each horizon; b) drawing a circle to collect well points; c) calculating the characteristic parameter values of the height-velocity curve by the interval velocity and the conversion interval velocity of each well; d) calculating the characteristic parameter values by Kriging interpolation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.