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    A laboratory study of the elastic and anelastic properties of the sandstone flooded with supercritical CO2 at seismic frequencies

    212751_139467_Mikhaltsevitch_et_al_Energy_Procedia_63_4289-4296.pdf (1.439Mb)
    Access Status
    Open access
    Authors
    Mikhaltsevitch, Vassili
    Lebedev, Maxim
    Gurevich, Boris
    Date
    2014
    Type
    Journal Article
    
    Metadata
    Show full item record
    Citation
    Mikhaltsevitch, V. and Lebedev, M. and Gurevich, B. 2014. A laboratory study of the elastic and anelastic properties of the sandstone flooded with supercritical CO2 at seismic frequencies. Energy Procedia. 63: pp. 4289-4296.
    Source Title
    Energy Procedia
    DOI
    10.1016/j.egypro.2014.11.464
    ISSN
    1876-6102
    School
    Department of Exploration Geophysics
    Remarks

    This article is published under the Open Access publishing model and distributed under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by-nc-nd/3.0/ Please refer to the licence to obtain terms for any further reuse or distribution of this work.

    URI
    http://hdl.handle.net/20.500.11937/44557
    Collection
    • Curtin Research Publications
    Abstract

    The paper studies the influence of supercritical CO2 (scCO2) on the elastic and inelastic properties of sandstone at seismic frequencies (0.1 - 100 Hz). The seismic frequency experiments were performed with a low-frequency laboratory apparatus utilizing stress-strain relationship, which was developed to measure the complex Young's moduli of rocks at strain amplitudes from 10-8 to 10-6. The experiments were conducted on water saturated sandstone (Donnybrook, Western Australia) flooded with scCO2. During the experiments with scCO2 the low-frequency system and the pump with scCO2 were held at a temperature of 42° C. The elastic parameters measured for the sandstone with scCO2 at seismic frequencies are close to those obtained for the dry rock. The extensional attenuation was also measured at seismic frequencies for the dry, water saturated and scCO2-injected sandstone. The applicability of Gassmann's theory to saturated scCO2-water mixture was also explored during the experiments.

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    • Measurements of the elastic and anelastic properties of sandstone flooded with supercritical CO2
      Mikhaltsevitch, Vassili; Lebedev, Maxim; Gurevich, Boris (2014)
      The aim of this study was to investigate the effects of supercritical CO2 (scCO2) injection on the elastic and anelastic properties of sandstone at seismic and ultrasonic frequencies. We present the results of the ...
    • Low frequency laboratory measurements of the elastic and anelastic properties of the sandstone flooded with supercritical CO2
      Mikhaltsevitch, Vassili; Lebedev, Maxim; Gurevich, Boris (2013)
      The results of the first low frequency experiments conducted on a sandstone sample (Donnybrook, Western Australia) flooded with supercritical CO2 (scCO2) are presented. The aim of the experiments was to investigate the ...
    • Low Frequency Measurements of the Elastic and Anelastic Properties of the Sandstone Flooded with Supercritical CO2
      Mikhaltsevitch, Vassili; Lebedev, Maxim; Gurevich, Boris (2013)
      The results of the first low frequency experiments conducted on a sandstone sample (Donnybrook, Western Australia) flooded with supercritical CO2 (scCO2) are presented. The aim of the experiments was to investigate the ...
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