New Correlation for Calculating Water Saturation Based on Permeability, Porosity, and Resistivity Index in Carbonate Reservoirs
Sayed Gomaa, Ahmed Ashraf Soliman, Abdulrahman Mohamed, Ramadan Emara, Attia Mahmoud Attia
Abstract
) of 0.99, a low average relative error of 1.92, a low average absolute relative error of 13.62, and a low root mean square error of 0.066. To the best of our knowledge, the current research establishes a novel foundation using the ANN model in the estimation of water saturation.
Topics & Concepts
PetrophysicsSaturation (graph theory)Well loggingWater saturationSoil scienceApproximation errorPermeability (electromagnetism)Relative permeabilityCorrelation coefficientPorosityMean squared errorPetroleum engineeringElectrical resistivity and conductivityArtificial neural networkMineralogyGeotechnical engineeringGeologyMathematicsStatisticsEngineeringComputer scienceMachine learningChemistryMembraneElectrical engineeringCombinatoricsBiochemistryHydrocarbon exploration and reservoir analysisHydraulic Fracturing and Reservoir AnalysisReservoir Engineering and Simulation Methods