Rock Physics of Shale - Stanford University
Rock Physics of Shale - Stanford University
Rock Physics of Shale - Stanford University
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Modeling Composition<br />
Density:<br />
ρ = ∑ xiρ i<br />
ρ = ( 1− k −φ)ρ<br />
mineral + kρker +φρ fluid<br />
k = ρb −( 1− φ)<br />
ρmineral − φρfluid ρk − ρmineral k ≈ ρ b − ρ mineral<br />
ρ k − ρ mineral<br />
; when φ ≤ .03<br />
66<br />
Gary Mavko – <strong>Stanford</strong> <strong>Rock</strong> <strong>Physics</strong> Laboratory
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