PDPK - 400 Pressure Decay Profile Permeameter
Uses:
The Core Laboratories Profile Permeameter is a pressure decay system which increases the accuracy, repeatability and speed of measurement compared to conventional steady state "mini permeameters". The Pressure-Decay Profile Permeameter (PDPK-400) can measure gas permeabilities reliably from 0.001 millidarcy to greater than 30 Darcy. Permeabilities are slip corrected (Klinkenberg) and are also corrected for Non-Darcian flow (Forchheimer Factor). Mean position (X and Y coordinates) are automatically determined and recorded with the permeability measurement and related pressure data. Measurement times vary from about 2 to 30 seconds.
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