What is the best method to estimate volume clay in silico-clastic reservoir?

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Mohammed mostafa Mohammed Slim

I think the best is mechanical analysis for the sediment,

but I Prefer read more about it and ask perfect Geologist.

Mohamed Mehdi Kadri

Dear Friend,

in my opinion i prefer using Gamarry method

Vsh= (GRlu-GRmin) / (GRmax-GRmin)

good luck

Ouafi Ameur-Zaimeche

Dear friend many thanks,

The application of Gamma Ray method is not always exact because the presence of radioactivity in sandstone (feldespath ....) it miss the calculation of the volume clay.

CORDIALY

Yassine Amokrane

Bonjour,

La spectroscopie du gamma ray (Th; K; U) est probalement la plus efficace, a default calculer grace ax formules du vsh (stieber, ol rock...) le vsh en integrant le IGR qui est Gr-grmin / grmax-grmin.