Seismic Imaging A Practical Approach

Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 50,7 Mb
Release : 2019
Category : Electronic
ISBN : OCLC:1125736333

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Seismic Imaging: a Practical Approach by Anonim Pdf

Author : Jean-Luc Mari,Manuela Manuela Mendes
Publisher : Unknown
Page : 0 pages
File Size : 43,7 Mb
Release : 2021
Category : Science
ISBN : 2759823512

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Seismic Imaging: a Practical Approach by Jean-Luc Mari,Manuela Manuela Mendes Pdf

In the geophysics of oil exploration and reservoir studies, the surface seismic method is the most commonly used method to obtain a subsurface model in 2 or 3 dimensions. This method plays an increasingly important role in soil investigations for geotechnical, hydrogeological and site characterization studies regarding seismic hazard issues. The goal of this book is to provide a practical guide, using examples from the field, to the application of seismic methods to surface imaging. After reviewing the current state of knowledge in seismic wave propagation, refraction and reflection seismic methods, the book aims to describe how seismic tomography and fullwave form inversion methods can be used to obtain seismic images of the subsurface. Through various synthetic and field examples, the book highlights the benefit of combining different sets of data: refracted waves with reflected waves, and body waves with surface waves. With field data targeting shallow structures, it shows how more accurate geophysical models can be obtained by using the proposed hybrid methods. Finally, it shows how the integration of seismic data (3D survey and VSP), logging data (acoustic logging) and core measurements, combined with a succession of specific and advanced processing techniques, enables the development of a 3D high resolution geological model in depth. In addition to these examples, the authors provide readers with guidelines to carry out these operations, in terms of acquisition, as well as processing and interpretation. In each chapter, the reader will find theoretical concepts, practical rules and, above all, actual application examples. For this reason, the book can be used as a text to accompany course lectures or continuing education seminars. This book aims to promote the exchange of information among geologists, geophysicists, and engineers in geotechnical fields.

Author : Hua-Wei Zhou
Publisher : Cambridge University Press
Page : 509 pages
File Size : 45,9 Mb
Release : 2014-01-23
Category : Science
ISBN : 9781107728851

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Practical Seismic Data Analysis by Hua-Wei Zhou Pdf

This modern introduction to seismic data processing in both exploration and global geophysics demonstrates practical applications through real data and tutorial examples. The underlying physics and mathematics of the various seismic analysis methods are presented, giving students an appreciation of their limitations and potential for creating models of the sub-surface. Designed for a one-semester course, this textbook discusses key techniques within the context of the world's ever increasing need for petroleum and mineral resources - equipping upper undergraduate and graduate students with the tools they need for a career in industry. Examples presented throughout the text allow students to compare different methods and can be demonstrated using the instructor's software of choice. Exercises at the end of sections enable students to check their understanding and put the theory into practice and are complemented by solutions for instructors and additional case study examples online to complete the learning package.

Author : H.M. Iyer,Kazuro Hirahara
Publisher : Springer Science & Business Media
Page : 890 pages
File Size : 49,7 Mb
Release : 1993-05-31
Category : Science
ISBN : 0412371901

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Seismic Tomography by H.M. Iyer,Kazuro Hirahara Pdf

This book provides a systematic review of tomographic applications in seismology and the future directions. Theories and case histories are discussed by the international authors, drawing on their own practical experiences with global and local case histories.

Author : Michael J. G. Cox
Publisher : SEG Books
Page : 546 pages
File Size : 51,6 Mb
Release : 1999
Category : Science
ISBN : 9781560800804

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Static Corrections for Seismic Reflection Surveys by Michael J. G. Cox Pdf

This reference manual is designed to enable more geophysicists to appreciate static corrections, especially their limitations, their relationship with near-surface geology, and their impact on the quality of final interpreted sections. The book is addressed to those involved in data acquisition (datum static corrections), data processing (datum static and residual static corrections), and interpretation (the impact that unresolved static corrections, especially the long-wavelength or low-spatial-frequency component, have on the interpretation of the final section). Simple explanations of the underlying principles are included in an attempt to remove some of the mystique of static corrections. The principles involved are illustrated with simple models; these are supplemented with many data examples. This book details differences in approaches that must be considered among 2D, 3D, and crooked-line recordings as well as between P-wave and S-wave surveys. Static corrections are shown to be a simplified yet practical approach to modeling the effects of the near surface where a more correct wavefield or raypath-modeled method may not be efficiently undertaken. Chapters cover near-surface topography and geology; computation of datum static corrections; uphole surveys; refraction surveys; static corrections-limitations and effect on seismic data processes; residual static corrections; and interpretation aspects. An extensive index and a large list of references are included.

Author : Ian Frederick Jones
Publisher : SEG Books
Page : 1427 pages
File Size : 41,8 Mb
Release : 2008
Category : Science
ISBN : 9781560801474

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Prestack Depth Migration and Velocity Model Building by Ian Frederick Jones Pdf

Compilation of material published 1983-2004.

Author : Peter M. Shearer
Publisher : Cambridge University Press
Page : 397 pages
File Size : 40,8 Mb
Release : 2009-06-11
Category : Science
ISBN : 9781139478755

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Introduction to Seismology by Peter M. Shearer Pdf

This book provides an approachable and concise introduction to seismic theory, designed as a first course for undergraduate students. It clearly explains the fundamental concepts, emphasizing intuitive understanding over lengthy derivations. Incorporating over 30% new material, this second edition includes all the topics needed for a one-semester course in seismology. Additional material has been added throughout including numerical methods, 3-D ray tracing, earthquake location, attenuation, normal modes, and receiver functions. The chapter on earthquakes and source theory has been extensively revised and enlarged, and now includes details on non-double-couple sources, earthquake scaling, radiated energy, and finite slip inversions. Each chapter includes worked problems and detailed exercises that give students the opportunity to apply the techniques they have learned to compute results of interest and to illustrate the Earth's seismic properties. Computer subroutines and datasets for use in the exercises are available at www.cambridge.org/shearer.

Author : Heiner Igel
Publisher : Oxford University Press
Page : 340 pages
File Size : 55,5 Mb
Release : 2017
Category : Nature
ISBN : 9780198717409

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Computational Seismology by Heiner Igel Pdf

An introductory text to a range of numerical methods used today to simulate time-dependent processes in Earth science, physics, engineering and many other fields. It looks under the hood of current simulation technology and provides guidelines on what to look out for when carrying out sophisticated simulation tasks.

Author : N. Bleistein,J.K. Cohen,John W. Jr. Stockwell
Publisher : Springer Science & Business Media
Page : 546 pages
File Size : 47,6 Mb
Release : 2000-12-15
Category : Mathematics
ISBN : 0387950613

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Mathematics of Multidimensional Seismic Imaging, Migration, and Inversion by N. Bleistein,J.K. Cohen,John W. Jr. Stockwell Pdf

For more than 80 years, the oil and gas industry has used seismic methods to construct images and determine physical characteristics of rocks that can yield information about oil and gas bearing structures in the earth. This book presents the different seismic data processing methods, also known as seismic "migration," in a unified mathematical way. The book serves as a bridge between the applied math and geophysics communities by presenting geophysicists with a practical introduction to advanced engineering mathematics, while presenting mathematicians with a window into the world of the mathematically sophisticated geophysicist.

Author : John A. Scales
Publisher : Springer
Page : 318 pages
File Size : 45,9 Mb
Release : 1995-05-17
Category : Computers
ISBN : UOM:39015034257199

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Theory of Seismic Imaging by John A. Scales Pdf

Seismic imaging methods are currently used to produce images of the Earth's subsurface properties at diverse length scales, from high-resolution, near-surface environmental studies for oil and gas exploration to long-period images of the entire planet. This book presents the physical and mathematical basis of imaging algorithms in the context of controlled-source reflection seismology. The approach taken is motivated by physical optics and theoretical seismology. The theory is constantly put into practice via a graded sequence of computer exercises using the widely available SU (Seismic Unix) software package.

Author : S. P. Maurya,N. P. Singh,K. H. Singh
Publisher : Springer Nature
Page : 221 pages
File Size : 47,6 Mb
Release : 2020-05-28
Category : Science
ISBN : 9783030456627

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Seismic Inversion Methods: A Practical Approach by S. P. Maurya,N. P. Singh,K. H. Singh Pdf

This book introduces readers to seismic inversion methods and their application to both synthetic and real seismic data sets. Seismic inversion methods are routinely used to estimate attributes like P-impedance, S-impedance, density, the ratio of P-wave and S-wave velocities and elastic impedances from seismic and well log data. These attributes help to understand lithology and fluid contents in the subsurface. There are several seismic inversion methods available, but their application and results differ considerably, which can lead to confusion. This book explains all popular inversion methods, discusses their mathematical backgrounds, and demonstrates their capacity to extract information from seismic reflection data. The types covered include model-based inversion, colored inversion, sparse spike inversion, band-limited inversion, simultaneous inversion, elastic impedance inversion and geostatistical inversion, which includes single-attribute analysis, multi-attribute analysis, probabilistic neural networks and multi-layer feed-forward neural networks. In addition, the book describes local and global optimization methods and their application to seismic reflection data. Given its multidisciplinary, integrated and practical approach, the book offers a valuable tool for students and young professionals, especially those affiliated with oil companies.

Author : John Alan Scales
Publisher : Springer
Page : 291 pages
File Size : 50,6 Mb
Release : 1995
Category : Electronic books
ISBN : 038759051X

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Theory of Seismic Imaging by John Alan Scales Pdf

Author : Timothy Tylor-Jones,Leonardo Azevedo
Publisher : Springer Nature
Page : 222 pages
File Size : 40,6 Mb
Release : 2023-01-11
Category : Science
ISBN : 9783030998547

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A Practical Guide to Seismic Reservoir Characterization by Timothy Tylor-Jones,Leonardo Azevedo Pdf

This book covers in detail the entire workflow for quantitative seismic interpretation of subsurface modeling and characterization. It focusses on each step of the geo-modeling workflow starting from data preconditioning and wavelet extraction, which is the basis for the reservoir geophysics described and introduced in the following chapters. This book allows the reader to get a comprehensive insight of the most common and advanced workflows. It aims at graduate students related to energy (hydrocarbons), CO2 geological storage, and near surface characterization as well as professionals in these industries. The reader benefits from the strong and coherent theoretical background of the book, which is accompanied with real case examples.

Author : Shawn Mawell,Society of Exploration Geophysicists
Publisher : SEG Books
Page : 212 pages
File Size : 54,8 Mb
Release : 2014-01-01
Category : Science
ISBN : 9781560803157

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Microseismic Imaging of Hydraulic Fracturing by Shawn Mawell,Society of Exploration Geophysicists Pdf

Microseismic Imaging of Hydraulic Fracturing: Improved Engineering of Unconventional Shale Reservoirs (SEG Distinguished Instructor Series No. 17) covers the use of microseismic data to enhance engineering design of hydraulic fracturing and well completion. The book, which accompanies the 2014 SEG Distinguished Instructor Short Course, describes the design, acquisition, processing, and interpretation of an effective microseismic project. The text includes a tutorial of the basics of hydraulic fracturing, including the geologic and geomechanical factors that control fracture growth. In addition to practical issues associated with collecting and interpreting microseismic data, potential pitfalls and quality-control steps are discussed. Actual case studies are used to demonstrate engineering benefits and improved production through the use of microseismic monitoring. Providing a practical user guide for survey design, quality control, interpretation, and application of microseismic hydraulic fracture monitoring, this book will be of interest to geoscientists and engineers involved in development of unconventional reservoirs.

Author : Christopher L. Liner
Publisher : SEG Books
Page : 193 pages
File Size : 43,8 Mb
Release : 2012
Category : Nature
ISBN : 9781560802914

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Elements of Seismic Dispersion by Christopher L. Liner Pdf

Demonstrates how spectral decomposition and time-frequency methods have led to improved understanding and use of nonlinear harmonics, near-surface guided waves, layer-induced anisotropy, velocity dispersion and attenuation, interference, and Biot reflection. The discussion includes examples, figures, and literature references for further study.