Permeability Prediction of Sandstones Based on Mercury Intrusion Method

Abstract The use of the mercury intrusion method has been one most relevant trends in determining permeability porous media past decades. In this paper, general knowledge sandstone reservoir evaluation is delineated including pore distribution sandstones and air measurement. Based upon paradigmatic study conducted by Purcell, a schematic diagram illustrating apparatus used shown introduced, procedure also outlined. Four significant prediction models are described respectively compared based on researches focusing tight rocks. By doing so, article reveals that performance different despite painstaking analysis significance these studies. contribution present providing reference as well its previous momentous studies, giving comparison among given models.