File:Capillary pressure curve. 01.svg
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Summary
| Description | English: Capillary pressure curve from mercury intrusion method, that is, mercury penetrates the core sample.
Three key pressure points are of interest for estimating petrophysical properties or facies classification: Entry pressure (Pe): indicates the entry point of mercury in the largest pore throats of the core pore space. Displacement pressure (Pd): indicates the first interconnected pore throats that mercury displaces inside the core pore space. Threshold pressure (Pthr): indicates the point at which mercury penetrates throughout the core pore space, i.e., pressurised mercury breakthrough the most interconnected pathway inside the sample. |
| Date | |
| Source | Own work |
| Author | DNPuq |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:50, 26 July 2023 | | 1,280 × 720 (70 KB) | DNPuq | Uploaded own work with UploadWizard |
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