petrophysics

[anjumbukhari]

what is vp/vs in petrophysics

[Luden]

what is vp/vs in petrophysics

There are P-wave and S-wave velocities relationship.

[anjumbukhari]

can u please explain it in detail?

[Luden]

By Vp/Vs you can value a porous bed saturation:
Vp(water) > Vp(oil) >> Vp(gas)
Vs(water) ≤ Vs(oil) ≤ Vs(gas)
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