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Effect of Acoustic Action on Well Production

  • V. I. Selyakov
  • V. V. Kadet
Part of the Theory and Applications of Transport in Porous Media book series (TATP, volume 9)

Abstract

Estimates and calculations presented in chapter 12 show that when a medium undergoes acoustic treatment at the most common frequency of ~ 104 Hz, the mechanism of the acoustic energy dissipation due to the development of the so-called “thermal slide,” a “flowless” motion of fluid, plays the principal part in the alteration of conducting properties of the medium. The dissipative character of the energy release in separate capillary groups permits to explain the feature of the acoustic treatment of reservoirs caused by the cumulativity of this treatment. Localization of the energy release in separate capillary groups causes the destruction of the cementing substance (clay, biotite, etc.) and its being carried away from the group. This substance is weak, and therefore the thermoelastic stress developing in the medium is sufficient to destroy it.

Keywords

Double Electric Layer Attenuation Factor Production Well Wave Attenuation Binding Medium 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media Dordrecht 1996

Authors and Affiliations

  • V. I. Selyakov
    • 1
  • V. V. Kadet
    • 2
  1. 1.Laboratory of Heterogeneous Media, Department of Theoretical ProblemsRussian Academy of ScienceMoscowRussia
  2. 2.Department of Oil & Gas HydromechanicsState Gubkin Oil & Gas AcademyMoscowRussia

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