NomenclatureAmcpAmcpcementation factorAgrAgrgrain size coefficientaconstantDT RECONreconstructed sonic log after probabilistic evaluation

NomenclatureAmcpAmcpcementation factorAgrAgrgrain size coefficientaconstantDT_RECONreconstructed sonic log after probabilistic evaluation of petrophysical data (μs/ft)hhthickness (ft)(KHLoLiMoT)Layerflow capacity distribution derived from LLNFM for each simulation layer (md ft)(KHLoLiMoT)Zoneflow capacity distribution derived from LLNFM for each zone (md ft)(KH)DSTflow capacity from DST analysis (md ft)kPLT_normkPLT_normnormalized layer permeability obtained from PLT/DST data (md)krgmaxend-point gas relative permeability of the corresponding rock typekpermeability (md)Khhorizontal permeability (md)Kvvertical permeability (md)mcementation factor, dimensionlessnsaturation exponentNPHI_CORenvironmentally corrected PHA-848125 logNPHI_RECONreconstructed neutron log after probabilistic evaluation of petrophysical dataPccapillary pressure (psi)Pconfconfining pressure (psi)PHIEeffective porosity derived from well logs analysisPireservoir initial pressure (psia)Pwfwell flowing pressure (psia)Qggas flow rate (Mscf/D)rhydraulic radius (µm)rewell drainage radius (ft)RHO_CORenvironmentally corrected density log (g/cm3)RHO_RECONreconstructed density log after probabilistic evaluation of petrophysical data (g/cm3)RQIAmbRQI at ambient condition (µm)RQIOBrock quality index (RQI) at net-overburden-pressure (μm)Rshresistivity of the shale (Ω m )RTelectrical resistivity of formation (Ω m)RWwater resistivity (Ω m)rwwell radius (ft)S′total skin factorSWwater saturation, fractionTtemperature (°R)Vshvolume fraction of the shale, fractionZgas compressibility factor, dimensionlessθcontact angleσinterfacial tension (dyn/cm)Фporosity, fraction?Amb?Ambporosity at ambient conditions, fractionμggas viscosity (cp)