2013
DOI: 10.2516/ogst/2013146
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Assessing the Permeability in Anisotropic and Weakly Permeable Porous Rocks Using Radial Pulse Tests

Abstract: Re´sume´-Estimation de la perme´abilite´d'une roche anisotrope tre`s faiblement perme´able par pulse tests radiaux -Le pulse test est ge´ne´ralement conside´re´comme un essai adapte´pour la mesure de la perme´abilite´des roches poreuses tre`s faiblement perme´ables. Classiquement, l'essai consiste aì mposer un saut de pression a`la base d'un e´chantillon cylindrique et a`mesurer les variations de pression dans les re´servoirs amont et aval. Dans les pre´sents travaux, nous proposons un nouveau dispositif et un… Show more

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Cited by 9 publications
(3 citation statements)
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“…In recent decades, many modified pulse-decay methods with different experimental designs have also been developed. Giot et al 21 suggested measuring the permeability by imposing a pressure pulse on a hollow cylindrical sample, and similar ideas have also been proposed by other researchers. 22,23 Yang et al 24 presented a method in which one side of the sample was connected to the chamber and the other side was sealed.…”
mentioning
confidence: 76%
“…In recent decades, many modified pulse-decay methods with different experimental designs have also been developed. Giot et al 21 suggested measuring the permeability by imposing a pressure pulse on a hollow cylindrical sample, and similar ideas have also been proposed by other researchers. 22,23 Yang et al 24 presented a method in which one side of the sample was connected to the chamber and the other side was sealed.…”
mentioning
confidence: 76%
“…The COx clay rock shows anisotropy in its permeability (Giot et al, 2014). 2017) obtained values of permeability of 3.0 and 6.0 ×10 −20 m 2 for perpendicular and parallel directions to the bedding plane, respectively.…”
Section: Anisotropy Of the Permeabilitymentioning
confidence: 97%
“…This is especially true for their permeability (e.g., Ashworth and Doster, 2020), their diffusion coefficients (e.g., Zhang et al, 2017) as well as for their mechanical properties (e.g., Cheng, 1997;Coussy, 2003). In the case of the Collavo-Oxfordian clayrocks of the Paris Basin, recent studies have demonstrated a weak anisotropy in their permeability and mechanical properties (Giot et al, 2012(Giot et al, , 2014.…”
Section: Introductionmentioning
confidence: 99%