The multifunctional foam flooding physical simulation experimental system is mainly used for the experimental study of the seepage characteristics of various oil flooding systems (such as polymers, foams, etc.) in porous media. Detect the seepage experiment of the single-tube core, calculate the residual resistance coefficient and plugging rate, study various oil displacement tests such as water flooding, polymer flooding, foam flooding, etc., optimize the injection method and slug size of foaming agent, and determine the corresponding recovery factor and oil recovery enhancement value. Foam flooding is a commonly used oilfield oil enhancement technique that injects foam into the oil layer by creating foam under the action of water and surfactants to drive out the crude oil in the oil layer.

Technical Parameters:

1. Working pressure: displacement pressure 30MPa, ring pressure 40MPa;
2. Pressure measurement accuracy: 0.1%F-S;
3. Working temperature: 100°C; Temperature control accuracy± 1°C;
4. Displacement flow: 0.001~80mL/min;
5. Flow accuracy±0.3%;
6. Oil, gas and water metering: accuracy 1% 7.
Power supply: AC 380V, 50HZ