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Keywords: intrinsic permeability
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Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 22–24, 2019
Paper Number: URTEC-2019-520-MS
... to a higher pore-throat tortuosity and a smaller pore size. 2) The apparent oil permeability is the result of intrinsic permeability and apparent slippage. Despite a comparable slippage factor in both organic and inorganic pores, the apparent permeability in organic matter is restricted by stronger pore...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 23–25, 2018
Paper Number: URTEC-2881314-MS
... production. Combined with the technological advancement of hydraulic stimulation along horizontal wells, unconventional shale reservoirs, characterized with having an ultra-low intrinsic permeability, are now able to be extracted and produced economically. In spite of this progression, unconventional shale...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 24–26, 2017
Paper Number: URTEC-2695702-MS
... machine learning complex reservoir adsorption gas production permeability evolution pore pressure gas permeability Knudsen number geomechanical effect equation in-situ stress intrinsic permeability Eagle Ford pore size Fluid Dynamics gas Permeability Evolution diffusion apparent...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 1–3, 2016
Paper Number: URTEC-2441857-MS
... a Klinkenberg-type gas slippage model. We implement a transitional transport model that can handle both slip and diffusion. The proposed method was applied to nine 2-cm-long, 2.5-cm-diameter core plugs extracted from a 1-ft 3 ultra-tight pyrophyllite block. We estimated the intrinsic permeability, effective...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2154049-MS
... urtec intrinsic permeability Al-Wardy , W. and Zimmerman , R.W. 2004 . Effective stress law for the permeability of clay-rich sandstones , Journal of Geophysical Research-Solid Earth , Vol. 109 , Issue: B4 , Article Number: B04203 . Beskok , A. and Karniadakis , G.E...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, July 20–22, 2015
Paper Number: URTEC-2174025-MS
... layer non-darcy effect correction factor nanoporous media intrinsic permeability shale formation permeability shale sample hydrocarbon fluid behavior spe-178700-m urtec om-rich sample fluid behavior om-lean sample small-angle neutron US Energy Information Administration , 2014...
Proceedings Papers

Paper presented at the SPE/AAPG/SEG Unconventional Resources Technology Conference, August 12–14, 2013
Paper Number: URTEC-1582182-MS
... of the nonDarcy flow yields almost twice the actual value of the intrinsic permeability for this case. Introduction The intrinsic permeability of shale is only a characteristic of shale rock features, including its fabric and texture. However, its value depends on the prescribed temperature and stress...

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