Reservoir Parameter Interpretation with Conventional Electric Resistivity Logging and Its Application

Four properties(lithology,physical property,oil property and electrical property) to Kexia formation in Kelamayi oilfield have been analyzed at first,to establish conventional resistivity interpretation model.There is a series of glutenite sediment developed in Kexia formation. To some wells,there is no acoustic log curve,but only resistivity log curve.Therefore,resistivity calculation method is determined to calculate effective porosity and permeability,according to analysis and various log value correlation.Electric resistivity interpretation model,established with core scale logging technique,has a higher calculating precision,and is suitable for oilfield development.