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Liquid Permeability
The liquid permeability device determines the absolute permeability of the plug-sized cores at ambient temperature using liquid (commonly used: water). In addition, this apparatus tolerates a confining pressure of up to 400 bar and is able to take into account the effect of upper layers on the permeability. This device is specifically designed to teach students the principles of liquid permeability efficiently.
| Educational Liquid Permeameter LP-R10 |
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| Permeability Range | 0.5 – 100 mD |
| Maximum Core Length | 3.5 inch |
| Maximum Confining Pressure | 400 bar |
| Pressure Transmitter Accuracy | 0.5 % F.S. |
| Research Liquid Permeameter LP-R20 |
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| Permeability Range | 0.1 – 5000 mD |
| Maximum Core Length | 3.5 inch |
| Maximum Confining Pressure | 400 bar |
| Pressure Transmitter Accuracy | 0.1 % F.S. |
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Helium Porosimeter
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Saturator and Gravimetric Porosimeter
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Helium Porosimeter at Confining Pressure
Read moreNormally, the porosity of the cores is measured without applying confining pressure on the samples. Although the confining pressure is not able to significantly affect the porosity value, it may lead to a huge deviation on the estimated value of the original oil in place. This device measures the porosity of the core samples while under confining pressure. This equipment can be used for grain density measurement at net confining stress. Moreover, Porosity is usually expressed as a percentage of the core plugs’ total volume.
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