3-D tomographic static correction

Geophysics

Volumn 67, Issue 4, 2002, Pages 1275-1285

  Chang, Xu ^a   Liu, Yike ^a   Wang, Hui ^a   Li, Fuzhong ^b   Chen, Jing ^c  

^a INSTITUTE OF GEOLOGY   (China)

^b CHINA NATIONAL PETROLEUM CORPORATION   (China)

^c UNIVERSITY OF UTAH   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; ELECTROMAGNETIC WAVE REFRACTION; ELECTROMAGNETIC WAVES; FRACTALS; GEOLOGIC MODELS; LEAST SQUARES APPROXIMATIONS; RAY TRACING; SEISMOLOGY;

TOMOGRAPHIC STATIC CORRECTION;

GEOPHYSICS;

DATA INVERSION; RAY TRACING; SEISMIC TOMOGRAPHY; SEISMIC VELOCITY; THREE-DIMENSIONAL MODELING; TRAVEL TIME; WAVE PROPAGATION;

EID: 0036638587     PISSN: 00168033     EISSN: None     Source Type: Journal    
DOI: 10.1190/1.1500390     Document Type: Article

References (31)

1. Applications of first break turning-ray tomography to shallow seismic reflection data processing and interpretation
2. Delay time and its application to refraction profile interpretation
3. Tomographic determination of velocity and depth in laterally varying media
4. A fractal-based algorithm for detecting first arrivals on seismic traces
5. A linear algorithm for incremental digital display of circular arcs
6. Calculations of the seismic first-break time field and its ray path distribution using a minimum traveltime tree algorithm
7. Hausdorff fractal dimension for picking first break in seismic traces
8. First arrival picking on common-offset trace collections for automatic estimation of static corrections
9. Static corrections for seismic reflection surveys
10. Numerical methods for solving linear least squares problems
11. First break interpretation using generalized linear inversion
12. First break interpretation using generalized linear inversion
13. A novel method of deriving weathering static from first arrival refractions
14. FRACT - A Fortran subroutine to calculate the variables necessary to determine the fractal dimension of closed forms
15. A review of methods used to determine the fractal dimention of linear features
16. Multilayer near-surface refraction computations
17. The use of the conjugate-gradient algorithm in the computation of predictive deconvolution operators
18. Joint determination of velocity structure and depth of discontinuities
19. Shortest path calculation of seismic rays
20. LSQR: Sparse linear equations and least square problems
21. Refraction modeling for static corrections
22. Encyclopedic dictionary of exploration geophysics
23. Linearized tomographic inversion of first-arrival times
24. Turning ray tomography
25. A unified method for 2-D and 3-D refraction statics
26. The determination of digital Wiener filters by means of gradient methods
27. Seismic data processing
28. Tomostatic: Turning-ray tomography + static corrections