1. Overview
Porosity, permeability and relative permeability are the basic measurement parameters in the development test. The existing development test methods are mainly aimed at medium and high permeability reservoirs, and lack of unified and standardized test methods and means for low permeability reservoir core samples.
This set of ultra-low permeability rock multi-parameter testing device independently developed by our company can effectively measure the porosity, permeability and resistivity of the rock, as well as the use of acoustic method to do rock derivative parameters.
Main technical parameters of 2.
1. Sample specification: Φ25 × 25~80mm,
2. Test temperature: RT ~ 150 ℃
3. Test pressure: 70MPa
4. Resistance measurement range: 0.001 ~ 9999.99kΩ
5. Sound wave measurement range: 150~1000 µs/m
6. Power supply voltage: 220V
7. Permeability measurement range: 0.00001 ~ 10md
8. Porosity test pressure: 7MPa
9. Test accuracy: ± 0.1%F.S