Published March 2015
The research of temperature impact on filtration capacitive properties of reservoir rocks in various constant values of all-around pressure
E.M. AbbasovThe neglect of temperature factor in definition of deep-bedded layers porosity and permeability values can be a reason for significant faults in hydrocarbon reserves specification. Under the temperature influence the oil viscosity and gas-liquid mixtures capacity, saturating the collector, change. The present work provides the results of researches on filtration-capacitive properties of oil-saturated porous medium considering change of baro-thermo-dynamical conditions of layer bedding. The core samples from Bahar and Bulla-deniz fields have been studied. The studies confirmed an opportunity to forecast reliably the effective operating mode considering actual layer characteristics, as well as definition of initial hydrocarbon reserves based on collector filtration-capacitive properties depending on temperature and empiric relations, obtained in conditions of physical modeling.
