Application of special petrophysical algorithms for select classes of reservoir rocks

Summary Method of classification terrigenous reservoir rocks on the example of Vygodska series Paleogene sediments at the North Dolynske field is proposed on the basis of method of calculation hydraulic units of flow (reservoir rocks). It is argued that the proposed variant groups of terrigenous reservoir rocks will significantly improve the efficiency of predicting the productivity of well sections, taking into account their significant heterogeneity and facial accessory