Schlumberger

Mnemonics, Software product, RWAC


CodeRWAC
NameRWAC
DisciplinePetrophysics
TypeAPPLICATION
DescriptionApparent Water Resistivity with Clay Correction Computation

Related channels
ChannelDescription
GTEM Generalized Borehole Temperature
NPHI Thermal Neutron Porosity (original Ratio Method) in Selected Lithology
NPL Neutron Porosity Limestone
PHIE Effective Porosity
PHIT Total Porosity: includes all forms of porosity, including that occupied by bound fluids, and is independent of rock and fluid materials and of environmental effects
RHOB Bulk Density
RHOB_SLDT SLDT/QLDT Bulk Density
RT True Resistivity
RWAC Apparent Formation Water Resistivity, Clay-corrected
VDCL Volume of Dry Clay

Related parameters
ParameterDescription
C_WS Intergranular "C" coefficient in Waxman-Smits equation
DENSITY_SOURCE Source of Bulk Density Data
M_WS Intergranular "m" exponent in Waxman-Smits equation
POROSITY_SOURCE Source of Porosity Data
RWAC_LITHO_TYPE Lithology Type for RWAC Computation
RWAC_PHIT_OPTION Option for Total Porosity Computation
VILL_VDCL_RATIO Volume fraction of dry clay composed of Illite
VKAO_VDCL_RATIO Volume fraction of dry clay composed of Kaolinite
VMON_VDCL_RATIO Volume fraction of dry clay composed of Montmorillonite


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