Core Resistivity Meter

Core Resistivity Meter


The rock resistivity measuring instrument is a core displacement experimental device used to measure rock resistivity under simulated high-temperature and high-pressure formation conditions. Since the rock framework and the oil and gas in the reservoir are non-conductive, the rock conducts electricity through the movement of various ions dissolved in formation water. Therefore, by measuring the resistance at both ends of the core under different water saturation levels in the laboratory, and then combining the core size parameters, the rock resistivity parameters are calculated according to Archie's formula.
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High temperature resistance

 

Maximum operating temperature 150℃

 

 


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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 equipment configuration

     

Application Fields

 

Application Functions

Product Parameters

Parameter Indicators

Working Pressure 0~70MPa, Accuracy 0.1% F·S
Operating Temperature Room Temperature~150℃, Temperature Control Accuracy ±0.5℃
Core Sample Size φ25×10~100mm
Resistivity Measurement Range 0.1~1000Ω•m
Balance Range 320g, Accuracy 0.001g
Oil-Water Separation Measurement Accuracy 0.02ml
Wetting Material HC276
Insulating Material PEEK

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