Fracture characterization from VSP data: Modeling and inversion

1990 ◽  
Author(s):  
Robert D. Cicerone ◽  
M. Nafi Toksöz
Keyword(s):  
Data Modeling ◽  
Fracture Characterization ◽  
Vsp Data ◽  
And Inversion

On full-waveform modeling and inversion of fiber-optic VSP data

2017 ◽  
Author(s):  
Olga Podgornova ◽  
Scott Leaney ◽  
Smaine Zeroug ◽  
Lin Liang
Keyword(s):  
Fiber Optic ◽  
Waveform Modeling ◽  
Full Waveform ◽  
Vsp Data ◽  
And Inversion

Wavefront construction modeling and inversion of VSP data for anisotropy parameters

2003 ◽  
Author(s):  
Richard L. Gibson ◽  
Vincent Durussel ◽  
Kyoung‐Jin Lee
Keyword(s):  
Vsp Data ◽  
Anisotropy Parameters ◽  
And Inversion

Slowness surface construction and inversion from 3D VSP data

First Break ◽  
2011 ◽  
Vol 29 (1768) ◽  
Author(s):  
J.C. Owusu ◽  
S.A. Horne ◽  
A. Shabbir
Keyword(s):  
Slowness Surface ◽  
Vsp Data ◽  
And Inversion ◽  
Surface Construction

Wave‐field separation in two‐dimensional anisotropic media

Geophysics ◽  
1990 ◽  
Vol 55 (7) ◽  
pp. 914-919 ◽  
Author(s):  
J. Dellinger ◽  
J. Etgen
Keyword(s):  
Wave Field ◽  
Inversion Method ◽  
Two Dimensional ◽  
Wave Separation ◽  
Inversion Methods ◽  
Vsp Data ◽  
Wave Field Separation ◽  
Curl Operators ◽  
And Inversion ◽  
Field Separation

Until recently, the term “elastic” usually implied two‐dimensional (2-D) and isotropic. In this limited context, the divergence and curl operators have found wide use as wave separation operators. For example, Mora (1987) used them in his inversion method to allow separate correlation of P and S arrivals, although the separation is buried in the math and not obvious. Clayton (1981) used them explicitly in several modeling and inversion methods. Devaney and Oristaglio (1986) used closely related operators to separate P and S arrivals in elastic VSP data.

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