This Course Develops An Integrated Approach To Rock-Type Determination Combining Laboratory Petrophysical Data (Routine Core Analysis And Special Core Analysis), Core Description, Well Logs & Interpreted Logs From Petrophysical Evaluation And Its Implementation To Static And Dynamic Models. It Emphasizes The Quality Control And Processing Which Are Necessary Before The Integration Of Such Data And Build A Consistency Between Lithofacies And Petrophysical Rock-Types Incorporating SCAL Data Discussed With the Case Study. Permeability Prediction And Saturation Height Models Are Determined Based On Rock Typing Model. Alternative Approaches For Rock-Type Determination Based On Specific Porosity/Permeability Models, Machine Learning, Critical Porosity From Sonic Velocity, And Fracture Facies For Naturally Fractured Basement And Carbonate Are Also Provided. Eventually, It Is Exhibited How The Full Rock-Typing Scheme Is Validated Through The Modeling Of Initial Water Saturation In Static And Dynamic Model With Some