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Method and results of estimating acoustic characteristics of bottom-sediment upper layers in the shelf region using seismic exploration instruments

  • Remote Sensing of Natural Media
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Abstract

The potential of seismic exploration instruments for estimating the surface layers of soil in the towing zone of an extended multielement array is investigated. In contrast to the well-known method of common depth point, in which the main estimated parameters are the transit times of waves reflected from deep layers of the sea bottom, two-dimensional spectral analysis is used to measure the longitudinal wavenumbers of the modes forming an infrasonic field in the water layer. The measured longitudinal wavenumbers of modes serve initial data for estimating the acoustic characteristics of the upper layers of bottom sediments directly in the towing zone of pulse emitter and extended multielement array. It is concluded that the use of data on the parameters of upper soil layers in seismic exploration should increase the accuracy of contouring oil and gas condensate fields.

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References

  1. Seismic Exploration: A Handbook of Geophysicist (Nedra, Moscow, 1990) [in Russian].

  2. L. Hatton, M.H. Worthington, and J. Makin, Seismic Data Processing: Theory and Practice (Blackwell, Oxford, 1986).

    Google Scholar 

  3. A.I. Belov and A.G. Komarov, “Two-Dimensional Spectral Analysis of Seismic Data,” in Proceedings of the I Session of the Russian Acoustical Society “Acoustics in Industry” (Andreev Acoust. Inst., Moscow, 1992), p. 124 [in Russian].

    Google Scholar 

  4. B.G. Katsnel’son and V.G. Petnikov, Shallow Water Acoustics (Nauka, Moscow, 1997) [in Russian].

    Google Scholar 

  5. A.I. Belov, “On the Possibility of Determining the Acoustic Parameters Sediment Characteristics of Normal Waves in the Water Layer,” Okeanologiya. 35(4), 629 (1995) [in Russian].

    Google Scholar 

  6. G.R. Potty, J.H. Miller, and J.F. Lynch, “Inversion for sediment geoacoustic properties at the New England Bight,” JASA. 114(4), 1874 (2003).

    Article  Google Scholar 

  7. S.D. Rajan, G.V. Anand, and P.V. Nagesh, “Joint Estimation of Water Column and Sediment Acoustic Properties from Broadband Tower Array Data Using Modal Inverse Method,” JASA. 120(3), 1324 (2006).

    Article  Google Scholar 

  8. G.N. Kuznetsov, “Development of Methods and Towed Technical Tools for Solving Geophysical Problems,” in Summary Report on NIR “ Magma” (NII GFI, Sukhumi, 1990) [in Russian].

    Google Scholar 

  9. V.V. Borodin, G.N. Kuznetsov, et al., “Reconstruction of Parameters of Shallow-Water Multilayer Bottom,” in Proceedings of the School Seminar of Academician L.M. Brekhovskikh (Geos, Leningrad, 1998), p. 91 [in Russian].

    Google Scholar 

  10. L.M. Brekhovskikh, Waves in Layered Media (Academic, N.Y., 1980).

    MATH  Google Scholar 

  11. J.A. Nelder and R. Mead, “A Simplex Method for Function Minimization,” Comp. J. 7, 308 (1965).

    Article  MATH  Google Scholar 

  12. G.H.F. Gardner, L.W. Gardner, and A.R. Gregory, “Formation Velocity and Density-the Diagnostic Basics Stratigraphic Traps,” Geophysics. 39, 770 (1974).

    Article  ADS  Google Scholar 

  13. A.I. Belov, V.A. Zhuravlev, and A.G. Komarov, “Software Package for Justification of Acoustic Systems for Measuring Parameters of Medium on Long Paths in the Barents Sea,” in Proceedings of the IV Session of the Russian Acoustical Society: Acoustical Measurements. Methods and Tools (AKIN, Moscow, 1995), p. 123 [in Russian].

    Google Scholar 

  14. G.M. Glebova, A.V. Aver’yanov, and G.N. Kuznetsov, “Experimental Study of the Directional Characteristics of a Vector-Scalar Array,” Acoust. Phys. 57(5), 696 (2011).

    Article  ADS  Google Scholar 

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Correspondence to G. N. Kuznetsov.

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Belov, A.I., Kuznetsov, G.N. Method and results of estimating acoustic characteristics of bottom-sediment upper layers in the shelf region using seismic exploration instruments. Phys. Wave Phen. 23, 154–160 (2015). https://doi.org/10.3103/S1541308X15020119

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  • DOI: https://doi.org/10.3103/S1541308X15020119

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