Abstract: This paper proposed the definition of electric imaging logging faces of carbonate rocks, presents a set of logging facies classification system suitable for geologic study, the electric imaging response features of various sedimentary microfacies and builds up the models for corresponding logging facies, based on characteristics and electric imaging logs of the sedimentary microfacies of reef-flat reservoir in Tazhong No.1 slope break zone, Tarim basin. Through continuous logging-facies classification and sedimentary microfacies interpretation for single well, the relation of logging facies and reservoir physical property is statistically analyzed.

Key words: Tarim basin, Tazhong No.1 slope break zone, carbonate rock, reef-flat reservoir, sedimentary mirofacies, imaging logging