1887

Abstract

Summary

Acoustic emission occurs when solid media are subjected to mechanical load and deformation. The porous medium also experiences strain when creating a pressure gradient fluid. The experimentally found that the generation of noise filtration is different from the nature of the acoustic emission caused by purely mechanical loading. The amplitude of the noise filtering is dependent on the flow rate, and the frequency determined by the properties of the porous medium (porosity, permeability, fractional composition, etc.), that is independent of the fluid flow regime. Analysis of the spectra of noise filtration for all the studied artificial samples showed a pattern of increasing the frequency of the major peaks in the spectrum with increasing permeability of the porous medium. The results obtained and identified patterns can be used in solving the problems of identification of Applied Geophysics, and the implementation of wave methods of enhanced oil recovery.

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/content/papers/10.3997/2214-4609.201700401
2017-04-25
2024-04-24
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References

  1. Aslanyan, A., Aslanyan, I., and Farakhova, R.
    [2015] Assessing macroscopic dynamic permeability through pressure and noise analysis. Society of Petroleum Engineers - SPE Reservoir Characterisation and Simulation Conference and Exhibition, RCSC 2015
    [Google Scholar]
  2. Beresnev, I.A., and Johnson, P.A.
    [1994] Elastic-wave stimulation of oil production: A review of methods and results. Geophysics, 59(6), 1000–1017.
    [Google Scholar]
  3. Gataullin, R.N., Kravtsov, Y.I., and Marfin, E.A.
    [2013] Intensification the process of hard to recover hydrocarbons reserves extraction by integrated heat-wave influence on layer. Neftyanoe khozyaistvo – Oil Industry, 1, 90–93.
    [Google Scholar]
  4. Marfin, E.A. and Abdrashitov, A.A.
    [2014] Extraction of heavy oil at thermal-wave impact on the producing formation. 6th Saint Petersburg International Conference and Exhibition on Geosciences: Investing in the Future.
    [Google Scholar]
  5. Marfin, E.A., Abdrashitov, A.A., and Kravtsov, Y.I.
    [2016] On the selection of the optimal mode of the wave stimulation in oil production. 7th EAGE Saint Petersburg International Conference and Exhibition: Understanding the Harmony of the Earth’s Resources Through Integration of Geosciences.
    [Google Scholar]
  6. Marfin, E.A., Kravtsov, Y.I., Abdrashitov, A.A., Gataullin, R.N., and Galimzyanova, A.R.
    [2015] Elastic-Wave Effect on Oil Production by In Situ Combustion: Field Results. Petroleum Science and Technology, 33(15–16), 1526–1532.
    [Google Scholar]
  7. Maslennikova, Y.S., Bochkarev, V.V., Savinkov, A.V., and Davydov, D.A.
    [2012] Spectral Noise Logging Data Processing Technology. Society of Petroleum Engineers Russian Oil & Gas Exploration & Production Technical Conference and Exhibition held in Moscow. SPE-162081.
    [Google Scholar]
  8. Meletev, I.S., Marfin, E.A., and Gaifutdinov, R.R.
    [2016] The use of spectral sound meter in the study of the physical properties of oil and gas reservoirs. 12th Conference and Exhibition Engineering Geophysics 2016.
    [Google Scholar]
  9. Otubaga, A., Mehrotra, N., Aslanyan, A., Aslanyan, I., Khabibullin, M., Wilson, M., Barghouti, J., and MaslennikovaY.
    [2013] Complementing Production Logging with Spectral Noise Analysis to Improve Reservoir Characterisation and Surveillance. Society of Petrophysicists and Well-Log Analysts, SPWLA 54th Annual Logging Symposium.
    [Google Scholar]
  10. Николаев, С.А. and Овчинников, М.Н. [1992] Генерация звука фильтрационным потоком в пористых средах. Акустический журнал, 1(38), 114–118.
    [Google Scholar]
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