# Shuey equation

From SubSurfWiki

An approximation to the Aki–Richards equation, making an even simpler approximation to the full angular reflectivity solution given by the Zoeppritz equations. This formulation is given by Avseth et al.^{[1]}

where

and

and

For short and medium offsets, the 2-term Shuey approximation is often used.

## See also

- Shuey approximation
- Aki–Richards equation
- AVO
- AVO* — a mobile app for AVOAmplitude vs Offset modeling

## External links

- Zoeppritz equations — Wikipedia article

## References

- ↑ Avesth, P, T Mukerji and G Mavko (2005). Quantitative seismic interpretation. Cambridge University Press, Cambridge, UK.