The Permeability of Porous Media to Liquids and Gases¶
Klinkenberg, L. J. (1941). The Permeability of Porous Media to Liquids and Gases. Drilling and Production Practice.
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Primes¶
- Permeability
- The structure makes each handle independently tunable: double the pressure and flow doubles; switch to a more viscous oil and flow falls in inverse proportion; crush the rock to collapse pore throats and \(k\) drops while the same \(\Delta P\) now yields a trickle. Selectivity appears the moment two carriers compete — gas slips through throats that water's surface tension blocks, so the rock's permeability to gas exceeds its permeability to water, a type-selective difference read directly off the pathway geometry.
This sourceDocuments the gas-slippage effect whereby apparent gas permeability exceeds liquid permeability — a type-selective difference read off pore geometry.
- The structure makes each handle independently tunable: double the pressure and flow doubles; switch to a more viscous oil and flow falls in inverse proportion; crush the rock to collapse pore throats and \(k\) drops while the same \(\Delta P\) now yields a trickle. Selectivity appears the moment two carriers compete — gas slips through throats that water's surface tension blocks, so the rock's permeability to gas exceeds its permeability to water, a type-selective difference read directly off the pathway geometry.
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Registry ID ref:963b14911261 · see in the full table