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Helium Porosimeter at Confining Pressure
Normally, 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.
| Educational Helium Porosimeter POC-R10 |
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| Standard Billets for Calibration Set | |
| Porosity Range | 1-30% |
| Maximum Core Length | 3 inch |
| Maximum Confining Pressure | 300 bar |
| Maximum Injection Pressure | 10 bar |
| Research Helium Porosimeter POC-R20 |
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| Standard Billets for Calibration Set | |
| Porosity Range | 5-40% |
| Maximum Core Length | 3 inch |
| Maximum Confining Pressure | 400 bar |
| Maximum Injection Pressure | 150 bar |
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