Gas Permeability and Porosity Tester

Gas Permeability and Porosity Tester


Porosity measurement: Based on Boyle's law. Permeability measurement: The medium used is nitrogen gas, based on Darcy's law, with gas flow precisely measured by a mass flow meter, and other parameters combined to calculate core permeability. Rock porosity and permeability are important parameters for evaluating oil and gas reservoirs and calculating reserves. They are generally measured at atmospheric pressure and do not represent the true characteristics of reservoir rock properties. Theoretically, environmental pressure factors have a significant impact on the measurement of rock pores and permeability. Therefore, the development of this specialized equipment is of great significance for the accurate calculation of oilfield reservoir parameters and the reasonable formulation of development plans.
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Convenient and easy to use

 

Graphical user interface

Easy and understandable operation


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Reliable and stable

 

High accuracy, high stability

 

 


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Personalized customization

 

Can be customized according to needs

Enhance device configuration

     

Application Fields

 

Application Functions

Product Parameters

Parameter Indicators

Working Pressure Confining pressure 10000 psi, pore pressure 2~60 psi
Core Specifications Φ25.4x25~100mm
Porosity Measurement Range ≤50%
Permeability Measurement Range 0.001x10 -3 μm 2 ~8000x10 -3 μm 2
Gas Mass Flowmeter Range 5 sccm, 200 sccm, 1000 sccm
Test Gas Nitrogen or Helium
Pressure Module Pore pressure range 0.6 MPa, confining pressure gauge range 100 MPa

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