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Geomechanics and FracturingIn-Situ Stress and Rock Mechanics

Pore Pressure Increase Due to Fluid Activity Mody and Hale

δP=Em(RTV)ln⁡(ApAm)\delta P=E_m\left(\frac{RT}{V}\right)\ln\left(\frac{A_p}{A_m}\right)

Tabular solver

Run the same equation across multiple cases and compare results in one table.

CaseE_mdimensionlessRpsi*ft^3/(mol*K)TKVft^3/molA_pdimensionlessA_mdimensionlessResultAction
1Pending
2Pending
3Pending