THE APPLICATION OF THE NUCLEAR MAGNETIC RESONANCE RELAXOMETRY METHOD TO EXPRESS-STUDY OF RHEOLOGICAL PROPERTIES AND COMPOSITION OF OIL AND GAS CONDENSATE
Nuclear Magnetic Resonance is widely used today in laboratory and borehole studies of rock porosity and permeability properties. Applying to oil-containing fluid physicochemical properties investigation this paper is devoted to Nuclear Magnetic Resonance Relaxometry possibilities study as an express-method of rheological properties evaluation and saturates, aromatics, resins and asphaltenes (SARA) analysis of hydrocarbons samples. Nuclear Magnetic Resonance Relaxometry properties of hydrocarbons samples from a number of fields in Western Siberia were studied. A comparative analysis with the results of standard geochemical studies was made.