High-precision velocity modeling of subsalt structures and TTI anisotropic prestack depth migration technology: A case study of gypsum salt rock in Sichuan Basin, China

2021 ◽  
Author(s):  
Huahui Zeng ◽  
Qin Su ◽  
Shuhai Qie ◽  
Huan Liu ◽  
Huijie Meng
Keyword(s):  
High Precision ◽  
Sichuan Basin ◽  
Salt Rock ◽  
Prestack Depth Migration ◽  
Depth Migration ◽  
Velocity Modeling

Addressing anisotropy in 3-D prestack depth migration: A case study from the Southern North Sea

2001 ◽  
Vol 20 (5) ◽  
pp. 528-543 ◽  
Author(s):  
Keith Hawkins ◽  
Richard Leggott ◽  
Gareth Williams ◽  
Herman Kat
Keyword(s):  
North Sea ◽  
Prestack Depth Migration ◽  
Depth Migration ◽  
Southern North Sea

5. Anisotropic Prestack Depth Migration: An Offshore Africa Case Study

2001 ◽  
pp. 69-76
Author(s):  
Philippe Berthet ◽  
Paul Williamson ◽  
Paul Sexton ◽  
Joachim Mispel
Keyword(s):  
Prestack Depth Migration ◽  
Depth Migration

Removal of Overburden Channel Effects through Channel Velocity Modeling and Prestack Depth Migration

2008 ◽  
Author(s):  
Mamoru Takanashi ◽  
Mitsuyoshi Kaneko ◽  
Nobuaki Monzawa ◽  
Seiichi Imahori ◽  
Toshihisa Ishibashi ◽  
...  
Keyword(s):  
Prestack Depth Migration ◽  
Depth Migration ◽  
Velocity Modeling ◽  
Channel Effects ◽  
Channel Velocity

Integration of 2D prestack depth migration and surface geological data: A Western Venezuela case study

1998 ◽  
Author(s):  
Asdrúbal Bernal ◽  
Enrique Novoa ◽  
Andrés Pilloud ◽  
Omar Uzcátegui
Keyword(s):  
Geological Data ◽  
Prestack Depth Migration ◽  
Depth Migration
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