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Tytuł artykułu

Application of Gaussian beam migration to VSP imaging

Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Vertical seismic profiling (VSP) technology plays an important role in oil and gas exploration. It can obtain data in the well with higher resolution than conventional surface seismic imaging methods, and effectively identify small faults along the well, thereby improving the description accuracy of the reservoir. Gaussian beam migration (GBM) has the ability to calculate the multi-arrival travel time, which has the advantages of both high efficiency and high imaging accuracy. In this paper, the observation system and the local plane wave decomposition step will be adjusted to expand the prestack GBM into a VSP imaging method. A layer model and a complex model will be employed to verify the imaging ability of VSP GBM. The correctness of VSP GBM will be proved by practical data test through comparing the results of VSP GBM with Kirchhoff migration in surface seismic.
Czasopismo
Rocznik
Strony
1579--1586
Opis fizyczny
Bibliogr. 47 poz.
Twórcy
autor
  • College of the Geoscience and Engineering, Xi’an Shiyou University, Xi’an, China
autor
  • Shandong Key Laboratory of Depositional Mineralization and Sedimentary Minerals, College of Geological Science and Engineering, Shandong University of Science and Technology, Qingdao, China
  • Modeling and Imaging Laboratory, Earth and Planetary Sciences, University of California, Santa Cruz, USA
  • MOE Key Laboratory of High‑Speed Railway Engineering, Southwest Jiaotong University, Chengdu, China
Bibliografia
  • 1. Alok KS, Xander S, Verschuur E (2012) VSP imaging using all multiples: full wavefield migration approach. SEG technical program expanded abstracts, pp 1–6
  • 2. Arthur C, Zhang J (2001) Imaging complex structures with cross-well seismology. In: 71st annual international meeting, SEG, expanded abstracts, pp 483–486
  • 3. Bleistein N, Gray SH (2010) Amplitude calculations for 3D Gaussian beam migration using complex-valued traveltimes. Inverse Prob 26:1–5
  • 4. Cai XH, Liu Y, Wang JM et al (2015) Full-wavefield VSP reverse-time migration based on the adaptive optimal finite difference scheme. Chin J Geophys (in Chinese) 58:3317–3334
  • 5. Červený V, Popov MM, Pšenčík I (1982) Computation of wave fields in inhomogeneous media—Gaussian beam approach. Geophys J Roy Astron Soc 70:109–128
  • 6. Chang WF, McMechan GA (1986) Reverse-time migration of offset vertical seismic profiling data using the excitation-time imaging condition. Geophysics 51:67–84
  • 7. Fei TW, Liu Q (2006) Wave equation migration for 3D VSP using phase-shift plus interpolation. Seg technical program expanded abstracts, pp 3457–3461
  • 8. Galʹperin EI (1974) Vertical seismic profiling. Society of Exploration Geophysicists, Tulsa
  • 9. Gao JH, Yang SL, Wang DX (2008) Quality factor extraction using instantaneous frequency at envelope peak of direct waves of VSP data. Chinese J Geophys 51:853–861 (in Chinese)
  • 10. Gao C, Sun J, Qi P et al (2015) 2-D Gaussian-beam migration of common-shot records in time domain. Chin J Geophys Chin Edn 58:1333–1340
  • 11. Gao Z, Sun J, Sun H et al (2017) A fast algorithm for prestack Gaussian beam migration adopting the steepest descent approximation. Stud Geophys Geod 61:575–586
  • 12. Geoff JM, William PC, Michael DK et al (2004) VSP traveltime inversion: near-surface issues. Geophysics 2004(69):345–351
  • 13. Gray SH (2005) Gaussian beam migration of common-shot records. Geophysics 70:S71–S77
  • 14. Gray SH, Bleistein N (2009) True-amplitude Gaussian-beam migration. Geophysics 74:S11–S23
  • 15. Hill NR (1990) Gaussian beam migration. Geophysics 55:1416–1428
  • 16. Hill NR (2001) Prestack Gaussian-beam depth migration. Geophysics 66:1240–1250
  • 17. Huang X (2018) Extended beam approximation for high-frequency wave propagation. IEEE Access 6:37214–37224
  • 18. Huang X, Sun H, Sun J (2016) Born modeling for heterogeneous media using the Gaussian beam summation based Green’s function. J Appl Geophys 131:191–201
  • 19. Ji Y, Wang S, Yuan S et al (2019) The influence of the frequency-dependent spherical-wave effect on the near-surface attenuation estimation. Acta Geophys 67(2):577–587
  • 20. Liu J, Marcinkovich C (2013) Shot-profile Kirchhoff beam migration. 2013 SEG annual meeting. Society of exploration geophysicists, 2013
  • 21. Liu J, Palacharla G (2011) Multiarrival Kirchhoff beam migration. Geophysics 76:WB109–WB118
  • 22. Liu Y, Sun H (2005) Crosswell imaging by 2-D prestack wavepath migration. SEG technical program expanded abstracts, pp 1273–1276
  • 23. Liu S, Wang H, Feng B (2015) The characteristic wave decomposition and imaging in VTI media. J Appl Geophys 115:51–58
  • 24. Liu X, Liu Y, Khan M (2018a) Fast least-squares reverse time migration of VSP free-surface multiples with dynamic phase-encoding schemes. Geophysics 83:S321–S332
  • 25. Liu S, Gu H, Han B et al (2018b) Band-limited beam propagator and its application to seismic migration. Geophysics 83:1–45
  • 26. Popov MM, Semtchenok NM, Popov PM et al (2010) Depth migration by the Gaussian beam summation method. Geophysics 75:S81–S93
  • 27. Shi X, Jian-Guo S, Hui S et al (2016) The time-domain depth migration by the summation of delta packets. Chin J Geophys Chin Edn 59:2641–2649
  • 28. Smalley N (1992) Cross-well pre-stack partial migration (theory). STP 3:217–225
  • 29. Song W, Wang SD, Wang SX (2004) Pre-stack depth migration of seismic crosshole data by Kirchhloff integral method. GPP 43:523–527
  • 30. Sun H, Zhang Z, Hu G et al (2018a) Kirchhoff beam migration based on compressive sensing. IEEE Access 6:26520–26529
  • 31. Sun H, Yang F, Meng F et al (2018b) A topographic kirchhoff dynamic focused beam migration method based on compressed sensing. IEEE Access 6:56666–56674
  • 32. Sun H, Gao C, Zhang Z et al (2019) High-resolution anisotropic prestack Kirchhoff dynamic focused beam migration. IEEE Sens J. https://doi.org/10.1109/JSEN.2019.2933200
  • 33. Wang Huazhong X, Weiya WJ et al (2001) Prestack depth migration of VSP data and stereoscopic seismic imaging. OGP 36:517–525
  • 34. Wang X, Li J, Chen QF (2017) Topography of the 410 km and 660 km discontinuities beneath the Japan Sea and adjacent regions by analysis of multiple-ScS waves. J Geophys Res Solid Earth 122(2):1264–1283
  • 35. Wang X, Wei S, Wang Y et al (2019) A 3-D shear wave velocity model for myanmar region. J Geophys Res Solid Earth 124(1):504–526
  • 36. Wyatt KD (1981) Synthetic vertical seismic profile. Geophysics 46:880–891
  • 37. Yan H, Liu Y, Zhao Q et al (2011) A method for improving VSP resolution by inverse Q filtering. OGP 46:873–880
  • 38. Yang J, Zhu H (2017) A practical data-driven optimization strategy for Gaussian beam migration. Geophysics 83:S81–S92
  • 39. Yang J, Zhu H, McMechan G et al (2018) Time-domain least-squares migration using the Gaussian beam summation method. Geophys J Int 214:548–572
  • 40. Yuan S, Wang S, Tian N et al (2016) Stable inversion-based multitrace deabsorption method for spatial continuity preservation and weak signal compensation. Geophysics 81(3):V199–V212
  • 41. Yuan S, Wang S, Ma M et al (2017) Sparse Bayesian learning-based time-variant deconvolution. IEEE Trans Geosci Remote Sens 55(11):6182–6194
  • 42. Yuan S, Wang S, Luo Y et al (2019) Impedance inversion by using the low-frequency full-waveform inversion result as an a priori model. Geophysics 84(2):R149–R164
  • 43. Yue YB, Li ZC, Zhang P et al (2010) Prestack Gaussian beam depth migration under complex surface conditions. Appl Geophys 7(2):143–148
  • 44. Yue YB, Li ZC, Qian ZP et al (2012) Amplitude-preserved Gaussian beam migration under complex topographic conditionsJ]. Chin J Geophys Chin Edn 55(4):1376–1383
  • 45. Yue Y, Qian Z, Zhang X et al (2019a) Gaussian beam based Born modeling for single-scattering waves in acoustic medium. Chin J Geophys Chin Edn 62:648–656
  • 46. Yue Y, Sun P, Wang D et al (2019b) Gaussian beam based Born modeling for single-scattering waves in elastic acoustic medium. Chin J Geophys Chin Edn 62:657–666
  • 47. Zhang Y, Xu S, Bleistein N et al (2007) True-amplitude, angle-domain, common-image gathers from one-way wave-equation migrations. Geophysics 72:S49–S58
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-3cd4f9de-b34d-42b9-bc56-97ce2bda7acc
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