Wave equation datuming from irregular surfaces using finite difference scheme

1999 SEG Annual Meeting

Volumn , Issue , 1999, Pages

  Yang, Kai ^a   Wang, Huazhong ^a   Ma, Zaitian ^a  

^a TONGJI UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

EXTRAPOLATION; GEOPHYSICAL PROSPECTING; SEISMOLOGY; TOPOGRAPHY; WAVE EQUATIONS;

DEPTH EXTRAPOLATION; FINITE DIFFERENCE SCHEME; FINITE-DIFFERENCE ALGORITHMS; IRREGULAR TOPOGRAPHY; NUMERICAL PROBLEMS; PRE-STACK DEPTH MIGRATIONS; SUBSURFACE STRUCTURES; SURFACE IRREGULARITIES;

FINITE DIFFERENCE METHOD;

EID: 85088073899     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1190/1.1820795     Document Type: Conference Paper

References (9)

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5. th Ann. Internal. Mtg., Soc. Expl. Geophys., Expanded Abstracts, 1564-1567.
6. Mai Zaitian, 1989, Seismic imaging technology-finite difference migration, Petroleum industry press, Beijing, China.
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8. Wang Huazhong, 1997, Optimal 3D Seismic wave field extrapolation and its applications in the depth migration, Ph. D. Thesis, Tongji University.
9. Wiggins, J. W., 1984, Kirchhoff integral extrapolation and migration of nonplanar data: Geophysics, 49, 1239-1248.