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Complete Document PDF (2.5mb)
Section 1 (PDF)
Resistivity logging
Induction
Laterolog
Vertical resolution
and radius of investigation
Section 2 (PDF)
Porosity logging
Density log
Neutron log
Neutron - density
log combination
Primary and secondary porosity
The Archie Equation
Formation factor - porosity relationships for sandstones
Formation
factor - porosity relationships for carbonates
Resistivity
index - saturation relationships
Section 3 (PDF)
Temperature
and water resistivity
Estimation of formation temperature
Temperature correction
of water resistivity
Example
Example of Sw computation: Mississippian carbonate
Section 4 (PDF)
Digital log data
Example of Sw computation: Ordovician
sandstone
References
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