Iterative Pre-stack depth migration time converted (PSDM-TC) stack section for better seismic imaging
Publish place: 12th Geophysics Conference of Iran
Publish Year: 1384
Type: Conference paper
Language: English
View: 2,093
This Paper With 5 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
GCI12_033
Index date: 1 January 2006
Iterative Pre-stack depth migration time converted (PSDM-TC) stack section for better seismic imaging abstract
Seismic imaging is a two-step process of velocity analysis and migration. As the velocity function becomes more complex, the two steps become more interdependent. In complex depth-imaging problems, velocity estimation and migration are often applied iteratively. To assure that this iterative imaging process converges to a satisfactory model, it is crucial that the migration and velocity estimation procedures are consistent with each other. In this paper, velocity analysis and imaging are combined in one step and migration will be used as a velocity analysis tool. So a method similar of Silva & Wang (٢٠٠٢) for iterative PSDM-TC stack used for imaging both synthetic and real data.
Iterative Pre-stack depth migration time converted (PSDM-TC) stack section for better seismic imaging authors
H. Hashemi
Institute of Geophysics, University of Tehran
A.Moslemi
Oil Exploration and Operation Company (OEOC).
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :