Overview

       The device is used to measure the change of the permeability value of the acid liquid after flowing in the core.The reservoir sensitivity evaluation (including speed sensitivity,water sensitivity,salt sensitivity,acid sensitivity, alkali sensitivity,stress sensitivity),steady state method and other displacement flow experiments can be used to simulate polymer displacement flow experiments.

Main technical parameters

1,working pressure:0 to 50MPa;

2,working temperature:room temperature to 180℃;

3,flow rate range:0.001 to 10.0mL/min;

4,core specification:Φ25*(25 to 80)mm;

5,sand filling model:Φ25*350mm;

6,wettability material:HC276;

7,standard of execution:SY/T5358-2010;

8,The device is equipped with a ventilator to remove the acid mist from the equipment;