1. Overview
This device can be used for basic testing of various rock samples (gas permeability, liquid permeability), saturation evaluation, displacement fluid evaluation, sensitivity evaluation, drilling fluid evaluation, compound displacement experiment to improve recovery rate, oil recovery process evaluation, etc. Formation temperature and pressure can be simulated. It is characterized by the ability to perform ultra-high pressure gas and liquid seepage tests. The modular design of the whole device can be arbitrarily transformed and combined with the experimental process; the system software is powerful.
Main technical parameters of 2.
1. Maximum working pressure of the system: confining pressure: 180MPa; Displacement pressure: 175MPa; Test accuracy: 0.1 F.S.
2. Flow range: 0.001~30 ml/min
3. Core specification: Φ25 × 25~80mm;Φ38 × 40~100mm;45 × 45 × 300mm
4. Specification of sand filling model pipe: Φ25 × 500mm;Φ38 × 600mm; With pressure measurement
5. The highest temperature of the system: 200 ℃; Temperature control accuracy: +/-0.05
6. Power supply voltage: 380V
7. Power of the whole machine: 12KW
8. Overall dimension: 6000 × 1800 × 2400mm