SIMULATION OF OIL VISCOSITY INFLUENCE ON RESISTIVITY DISTRIBUTION AND BOREHOLE LOGGING
Influence of oil viscosity on resistivity distribution in the borehole environment and VIKIZ (high frequency induction isoparametric wireline logging tool) and BKZ (Russian lateral log) logs during mud filtrate invasion was studied. Oil properties were derived from the database of physical and chemical properties of oil, developed at Institute of Petroleum Chemistry. Software system for joint computer simulation of electrodynamic, hydrodynamic and geomechanical processes in the borehole environment has been used.