The foam stability evaluation device for high-temperature and high-pressure porous media is a scientific research instrument specially used to simulate the high-temperature and high-pressure environment of the formation (such as reservoir conditions), and to study the generation, stability and dynamic behavior of foam fluid through porous media (such as sand core board or artificial sand filling model). Its core uses include: evaluating foam performance, optimizing the oil displacement process, and mechanism research.

1. Working pressure: 20-50MPa can simulate deep reservoir conditions
2. Working temperature: room temperature -200°C Temperature control accuracy± 0.5°C
3. Porous medium pore diameter corresponding to the number of sand core plates 0-5 4
. Window size Φ46×1020mm (maximum) 5. Stirring speed 300-3000r/min of MONAX glass
imported from Germany
6. Material: 316L stainless steel, HC276 corrosion-resistant alloy