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Volumn 52, Issue 12, 2009, Pages 3101-3108

Method of prestack time migration of seismic data of mountainous regions and its GPU implementation

Author keywords

Graphic processing unit; Mountainous regions; Prestack Kirchhoff time migration

Indexed keywords

COMPUTER SYSTEM; EFFICIENCY MEASUREMENT; ELEVATION; KIRCHHOFF EQUATION; MOUNTAIN REGION; OPTIMIZATION; PRESTACK MIGRATION; SEISMIC DATA; TRAVEL TIME;

EID: 79957858542     PISSN: 00015733     EISSN: None     Source Type: Journal    
DOI: 10.3969/j.issn.0001-5733.2009.12.019     Document Type: Article
Times cited : (26)

References (20)
  • 1
    • 0031105786 scopus 로고    scopus 로고
    • Imaging complex structures with semirecurwive Kirchhoff migration
    • Bevc D. Imaging complex structures with semirecurwive Kirchhoff migration. Geophysics., 1997, 62:577-588
    • (1997) Geophysics. , vol.62 , pp. 577-588
    • Bevc, D.1
  • 2
    • 0035455354 scopus 로고    scopus 로고
    • Seismic migration problems and solutions
    • Gray S, Etgen J, Dellinger J, Whitmore D. Seismic migration problems and solutions. Geophysics, 2001, 66:1622-1640 (Pubitemid 33087424)
    • (2001) Geophysics , vol.66 , Issue.5 , pp. 1622-1640
    • Gray, S.H.1    Etgen, J.2    Dellinger, J.3    Whitmore, D.4
  • 3
    • 33645672222 scopus 로고    scopus 로고
    • The effects of migration velocity errors on traveltime accuracy in prestack Kirchhoff time migration and the image of PS converted waves
    • Dai H, Li X Y. The effects of migration velocity errors on traveltime accuracy in prestack Kirchhoff time migration and the image of PS converted waves. Geophysics, 2006, 71(2):S73-S83
    • (2006) Geophysics , vol.71 , Issue.2
    • Dai, H.1    Li, X.Y.2
  • 4
    • 34250319331 scopus 로고    scopus 로고
    • Velocity model updating in prestack Kirchhoff time migration for PS converted waves: Part I - Theory
    • DOI 10.1111/j.1365-2478.2007.00629.x
    • Dai H, Li X Y. Velocity model updating in prestack Kirchhoff time migration for PS converted waves: Part LTheory. Geophysical Prospecting, 2007, 55:525-547 (Pubitemid 46909384)
    • (2007) Geophysical Prospecting , vol.55 , Issue.4 , pp. 525-547
    • Dai, H.1    Li, X.-Y.2
  • 6
    • 36148986095 scopus 로고    scopus 로고
    • Improving lateral and vertical resolution of seismic images by correcting for wavelet stretch in common-angle migration
    • DOI 10.1190/1.2781619
    • Gabriel Perez, Kurt J Marfurt. Improving lateral and vertical resolution of seismic images by correcting for wavelet stretch in common-angle migration, Geo physic, 2007, 72: C95 - C104 (Pubitemid 350104327)
    • (2007) Geophysics , vol.72 , Issue.6
    • Perez, G.1    Marfurt, K.J.2
  • 7
    • 0001917001 scopus 로고
    • Migration from topography: Improving the near-surface image
    • Gray S, Marfurt K. Migration from topography: improving the near-surface image. Can. J. Expl. Geophys., 1995, 31:18-24
    • (1995) Can. J. Expl. Geophys. , vol.31 , pp. 18-24
    • Gray, S.1    Marfurt, K.2
  • 8
    • 0021559526 scopus 로고
    • Wave-equation datumimg before stack
    • Berryhill J R. Wave-equation datumimg before stack. Geophysics. 1984, 49:1064-2066
    • (1984) Geophysics , vol.49 , pp. 1064-2066
    • Berryhill, J.R.1
  • 9
    • 0018504057 scopus 로고
    • Wave-equatioin datuming
    • Berryhill J R. Wave-equatioin datuming. Geophysics. 1984, 44:1329-1843
    • (1984) Geophysics , vol.44 , pp. 1329-1843
    • Berryhill, J.R.1
  • 12
    • 62749126709 scopus 로고    scopus 로고
    • Convcrted-wavc pre-stack time migration in volcanic area
    • Xic F, Chang X, Liu Y K. Convcrted-wavc pre-stack time migration in volcanic area. Chinese J. Geophys. (in Chinese), 2008, 51(6):1899-1908
    • (2008) Chinese J. Geophys. (in Chinese) , vol.51 , Issue.6 , pp. 1899-1908
    • Xic, F.1    Chang, X.2    Liu, Y.K.3
  • 13
    • 85028434650 scopus 로고    scopus 로고
    • Prestack time migration including surface topography
    • Dong C H, Zhang J F. Prestack time migration including surface topography. Chinese J. Geophys. (in Chinese), 2009, 52(1):39-244
    • (2009) Chinese J. Geophys. (in Chinese) , vol.52 , Issue.1 , pp. 39-244
    • Dong, C.H.1    Zhang, J.F.2
  • 14
    • 79957847105 scopus 로고    scopus 로고
    • Comparison of different migration methods hased on SEG irregular topography model data
    • Fang W B, Zhu H B, Wang R Z. Comparison of different migration methods hased on SEG irregular topography model data. PEG (in Chinese), 2007, 30(5):382-387
    • (2007) PEG (in Chinese) , vol.30 , Issue.5 , pp. 382-387
    • Fang, W.B.1    Zhu, H.B.2    Wang, R.Z.3
  • 15
    • 79957789967 scopus 로고    scopus 로고
    • Migraring-to-multiple-offset prestack time migration for irregular topography
    • Wang H Z, Li W B, Zhang Y Q. Migraring-to-multiple-offset prestack time migration for irregular topography. PEG (in Chinese), 2007, 2007, 30(5):362-367
    • (2007) PEG (in Chinese), 2007 , vol.30 , Issue.5 , pp. 362-367
    • Wang, H.Z.1    Li, W.B.2    Zhang, Y.Q.3
  • 16
    • 0021470391 scopus 로고
    • Kirchhoff integral extrapolation and migration of nonplanar data
    • Wiggins W. Kirchhoff integral extrapolation and migration of nonplanar data. Geo physics, 1984, 49:1239-1248
    • (1984) Geo Physics , vol.49 , pp. 1239-1248
    • Wiggins, W.1
  • 17
    • 0025925825 scopus 로고
    • Depth migration from irregular surfaces with depth extrapolation methods
    • Reshef M. Depth migration from irregular surfaces with depth extrapolation methods. Geophysics, 1991, 56:119-122
    • (1991) Geophysics , vol.56 , pp. 119-122
    • Reshef, M.1
  • 18
    • 84876281880 scopus 로고    scopus 로고
    • Divestco I. A fast and accurate migration from topography via coarse step downward wavefield
    • Expand Abstacts
    • th Annual International Meeting-SEG, Expand Abstacts, 2008, 2397-2400
    • (2008) th Annual International Meeting-SEG , pp. 2397-2400
    • Mark, N.1
  • 19
    • 64549084229 scopus 로고    scopus 로고
    • NVIDIA, Available
    • NVIDIA. (2007): CUDA Documentation. [Online]. Available: http;//www.developer.nvidia.com/cuda/[2007-5-4]
    • (2007) CUDA Documentation. [Online]
  • 20
    • 79951530385 scopus 로고    scopus 로고
    • GPU/CPU co-processing parallel computation for seismic data processing in oil and gas exploration
    • Liu G F, Liu Q, Li B, et al. GPU/CPU co-processing parallel computation for seismic data processing in oil and gas exploration. Progress in Geophys. (in Chinese), 2009, 24(5):1671-1678
    • (2009) Progress in Geophys. (in Chinese) , vol.24 , Issue.5 , pp. 1671-1678
    • Liu, G.F.1    Liu, Q.2    Li, B.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.