Introduction

It is a necessary for core evaluation test to exhaust and saturate core. In other word, we should use the apparatus to draw off gas from core by suction pump and then saturate core by formation water to grantee that the flow is unidirectional in the core.

Key Technical Parameter

1. operating pressure: 20～50MPa;
2. operating temperature: ambient temperature;
3. medium: kerosene or formation water.