Poroperm
The versatile POROPERM determines both porosity and permeability to gas of plug-sized core samples. Specifically, porosity is determined from an isothermal nitrogen expansion and the application of Boyle’s law and Charles’ law. Gas permeability determination is achieved via the steady-state method, and subsequently the equivalent liquid permeability and slip is obtained by linear interpolation. The standard configuration consi…
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Excellent core analysis with storage and transmission parameters
Porosity and permeability
We use it as part of routine core analysis and results are good when compared with the calibrated check plugs.
Review Date: 21 Feb 2024 | Vinci Technologies
Great results!
Porosity and permeability of petroleum core samples
I like the way that the apparatus directly reports data on an excel spreasheet. The porosity results are very accurate.
Review Date: 1 Aug 2021 | Vinci Technologies
Great and effective apparatus to use
Determine the porosity and permeability of shale rocks
It was a great and effective apparatus to use and handle, with accurate results
Review Date: 15 Feb 2019 | Vinci Technologies
The versatile POROPERM determines both porosity and permeability to gas of plug-sized core samples. Specifically, porosity is determined from an isothermal nitrogen expansion and the application of Boyle’s law and Charles’ law. Gas permeability determination is achieved via the steady-state method, and subsequently the equivalent liquid permeability and slip is obtained by linear interpolation. The standard configuration consists of a control console, a quick-release Hassler core holder, a matrix cup and a data acquisition computer station enabling both manual and automatic operation. A hydrostatic high-grade stainless steel core holder can be provided for overburden pressure studies.
FEATURES:
Permeability: Range: 0.01md to 10 darcies
Flow Pressure: 0 - 150 psi
Confining Pressure: 0 - 400 psi (option 10,000 psi)
Gas flow: 0-50 and 0-600 cc/min
Temperature: Ambient
Pressure transducer accuracy: 0.1% F.S.
Flow accuracy: 1 % F.S.
Core diameter: 1” and 1.5” (option)
Core length: Up to 3”
Power requirement: 110-220 VAC, 50 or 60 Hz
