The multi-functional chemical flooding physical simulation system consists of five systems: circulation system, displacement system, oil-water automatic metering system, automatic control system, and automatic data acquisition and processing system. It is used to simulate reservoir conditions such as formation pressure, temperature, permeability, etc., and at the same time simulate construction parameters such as injection pressure and flow, and simulate and evaluate the injection performance, plugging effect, and erosion resistance of water plugging agent and profile control agent, collect data for actual well site operations, and optimize formula parameters.

Technical parameters

1 Displacement pressure 70 Mpa
2 Ring pressure 80Mpa
3 Test accuracy 0.25%F· S ml/min
4 Flow range: 0.001-45ml/min
5 Operating temperature: room temperature: -180°C
6 Temperature control accuracy: ±1°C
7 Core diameter Φ 25/Φ38/Φ45mm
8 Core length 100/300mm
9 Sand filling model Φ 25 x 500, Φ 38 x 500mm
10 Rated voltage 380 V
11 AC frequency 50Hz
12 Total power 6 KW