Measuring stable or unstable two-phase relative permeability Liquid-liquid and Liquid-gas at High Temperature and Pressure and Automatic Data Collection

Product Introduction:

One of the characteristics of a porous medium is permeability, and it is, in fact, the ability to pass fluid. To measure the permeability of a porous medium, one can determine the amount of fluid conductivity in that medium. Similar to electrical and thermal conductivity, permeability also refers to fluid flow conduction.

Permeability is the same at all points and all directions of a homogeneous and isotropic environment. However, we will rarely see homogeneity and isotropy in real rock samples.

The device measures the permeability of the liquid equivalent of the rock sample using gas in an unstable state. Using a tank with a specified and calibrated volume, nitrogen gas or helium is discharged into a rock sample that is under high pressure conditions. The data derived from pressure is recorded in terms of time and by analyzing these data and calculating the output flow rate from the target tank, the permeability of the rock sample is measured.

Technical Specifications:

Advantages:

High accuracy and speed in measurement

International Standards or Permission:

* Has a load cell calibration certificate (approved by the Standard Department)

* According to ASTM1894 standard