Overview

        High Temperature and high Pressure CO2 flooding device can carry out the CO2 displacement simulation experiment with the aid of the latest achievements of modern science and technology, such as computer technology, advanced sensor technology according to the principle of displacement mechanism and similar principle to simulate formation pressure and temperature conditions. It can complete the research method experiment of improving recovery efficiency of CO2 flooding in core. It can also evaluate the mechanism of miscible and immiscible flooding, and also the research of miscible pressure of CO2 and water and gas alternating injection test.

Device function

1,It’s equipped with gas quantitative injector to control the gas-liquid ratio;

2,It can perform the experiment about the influence of permeability on the capacity of foam plugging;

3,It can do the evaluation of the mechanism of CO2 miscibility and immiscible phase;

Main technical parameters

1,the highest displacement pressure:70MPa;

2,working temperature:room temperature to 180℃；

3,displacement flow:0.001 to 45ml/min;

4,core specification:φ25*80mm;

5,model tube:φ25*1000mm;

6,measurement accuracy:1mL;