Garanin O. Development of Methodological Foundations of Estimating the Change of Reservoir Rock Filtrational-Storage Properties in Well Bore Zone According to Petrophysical and Geophysical Research Data

Subject of research - terrigenous reservoir rocks of oil-gas condensate fields of the Dniprovsk-Donetsk Depression. Aim - development of methodological foundations of estimating the change of reservoir rock filtrational-storage properties in well bore zone. Methods of research - lithologic-and-petrographic research of core samples, modelling and statistical treatment of the obtained data. The proposed theoretical and practical results - method of measurement accuracy increase of electrical and storage characteristics of reservoir rock samples; method of determination of absorptive water saturation data; method of quantitative assessment of deterioration of reservoir rock filtrational-storage properties in well bore zone. Level of implementation - methodological recommendations and models of the developed equipment are implemented in boreholes geophysical research expeditions. Scope of application - geophysical and geological prospecting enterprises.