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Abstract

Aspects in Mining & Mineral Science

Porosity, Specific Surface and Permeability in Micro-Inhomogeneous Media

  • Open or Close Boris Sibiryakov*

    Novosibirsk State University, Russia

    *Corresponding author:Boris Sibiryakov, Trofimuk Institute of Oil-Gas Petroleum and Geophysics SBRAS, Novosibirsk State University, Novosibirsk, 630090, Russia

Submission: August 23, 2018; Published: September 05, 2018

DOI: 10.31031/AMMS.2018.02.000534

ISSN : 2578-0255
Volume2 Issue2

Abstract

In the paper established clear formulas, which relate permeability with porosity and specific surface of pore and cracks. Shown that Darcy Law is not mandatory condition for calculation of fluid flow velocity. This Law may be able for one porous subject geometry and not be able for another one. The role of permeability plays a ratio between of a cube of porosity and quadrat of pores and cracks specific surface.

Keywords: The integral geometry; Porosity; Specific surface; Fluid flow velocity; Connectivity of cracks

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