A device for measuring the relative permeability of liquid to liquid in tank conditions

This liquid-liquid relative permeability measurement device in tank conditions is capable of measuring liquid/liquid relative permeability curves under tank temperature and pressure conditions (temperature up to 150 and pressure up to 10,000 pam). This device is equipped with a special separator for water and oil with an accuracy of 0.1 cc along with a weight measurement system with an accuracy of 0.001 grams, which allows accurate measurement of the produced oil during the test. The ability to automatically record, display and store pressure and temperature data increases the accuracy and speed of tests. Among other features of the device, it can be mentioned that it has a double cylinder of high temperature and pressure, which is able to accurately control the pressure, flow intensity and volume of fluids, as well as the insignificant amount of dead volume in the production system. This system is equipped with a computer controller and has its own software to analyze and interpret the recorded information.