Seismic Inversion Methods A Practical Approach

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Seismic Inversion Methods: A Practical Approach

Author : S. P. Maurya
Publisher : Springer Nature
ISBN 13 : 3030456625
Total Pages : 221 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Seismic Inversion Methods: A Practical Approach by : S. P. Maurya

Download or read book Seismic Inversion Methods: A Practical Approach written by S. P. Maurya and published by Springer Nature. This book was released on 2020-05-28 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Seismic Inversion Methods: A Practical Approach

Author : S. P. Maurya
Publisher :
ISBN 13 : 9783030456634
Total Pages : 0 pages
Book Rating : 4.4/5 (566 download)

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Book Synopsis Seismic Inversion Methods: A Practical Approach by : S. P. Maurya

Download or read book Seismic Inversion Methods: A Practical Approach written by S. P. Maurya and published by . This book was released on 2020 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Introduction to Seismic Inversion Methods

Author : Brian H. Russell
Publisher : SEG Books
ISBN 13 : 0931830656
Total Pages : 177 pages
Book Rating : 4.9/5 (318 download)

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Book Synopsis Introduction to Seismic Inversion Methods by : Brian H. Russell

Download or read book Introduction to Seismic Inversion Methods written by Brian H. Russell and published by SEG Books. This book was released on 1988 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of the current techniques used in the inversion of seismic data is provided. Inversion is defined as mapping the physical structure and properties of the subsurface of the earth using measurements made on the surface, creating a model of the earth using seismic data as input.

Introduction to Seismic Inversion Methods

Author : Brian H. Russell
Publisher :
ISBN 13 : 9780931830488
Total Pages : 0 pages
Book Rating : 4.8/5 (34 download)

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Book Synopsis Introduction to Seismic Inversion Methods by : Brian H. Russell

Download or read book Introduction to Seismic Inversion Methods written by Brian H. Russell and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Seismic Imaging: a Practical Approach

Author : Jean-Luc Mari
Publisher :
ISBN 13 : 9782759823512
Total Pages : 0 pages
Book Rating : 4.8/5 (235 download)

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Book Synopsis Seismic Imaging: a Practical Approach by : Jean-Luc Mari

Download or read book Seismic Imaging: a Practical Approach written by Jean-Luc Mari and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Seismic Inversion

Author : Yanghua Wang
Publisher : John Wiley & Sons
ISBN 13 : 1119258049
Total Pages : 256 pages
Book Rating : 4.1/5 (192 download)

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Book Synopsis Seismic Inversion by : Yanghua Wang

Download or read book Seismic Inversion written by Yanghua Wang and published by John Wiley & Sons. This book was released on 2016-09-15 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seismic inversion aims to reconstruct a quantitative model of the Earth subsurface, by solving an inverse problem based on seismic measurements. There are at least three fundamental issues to be solved simultaneously: non-linearity, non-uniqueness, and instability. This book covers the basic theory and techniques used in seismic inversion, corresponding to these three issues, emphasising the physical interpretation of theoretical concepts and practical solutions. This book is written for master and doctoral students who need to understand the mathematical tools and the engineering aspects of the inverse problem needed to obtain geophysically meaningful solutions. Building on the basic theory of linear inverse problems, the methodologies of seismic inversion are explained in detail, including ray-impedance inversion and waveform tomography etc. The application methodologies are categorised into convolutional and wave-equation based groups. This systematic presentation simplifies the subject and enables an in-depth understanding of seismic inversion. This book also provides a practical guide to reservoir geophysicists who are attempting quantitative reservoir characterisation based on seismic data. Philosophically, the seismic inverse problem allows for a range of possible solutions, but the techniques described herein enable geophysicists to exclude models that cannot satisfy the available data. This book summarises the author’s extensive experience in both industry and academia and includes innovative techniques not previously published.

A Practical Guide to Seismic Reservoir Characterization

Author : Timothy Tylor-Jones
Publisher : Springer Nature
ISBN 13 : 3030998541
Total Pages : 222 pages
Book Rating : 4.0/5 (39 download)

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Book Synopsis A Practical Guide to Seismic Reservoir Characterization by : Timothy Tylor-Jones

Download or read book A Practical Guide to Seismic Reservoir Characterization written by Timothy Tylor-Jones and published by Springer Nature. This book was released on 2023-01-11 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Seismic Inversion

Author : Gerard T. Schuster
Publisher : SEG Books
ISBN 13 : 156080341X
Total Pages : 377 pages
Book Rating : 4.5/5 (68 download)

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Book Synopsis Seismic Inversion by : Gerard T. Schuster

Download or read book Seismic Inversion written by Gerard T. Schuster and published by SEG Books. This book was released on 2017-07-01 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the theory and practice of inverting seismic data for the subsurface rock properties of the earth. The primary application is for inverting reflection and/or transmission data from engineering or exploration surveys, but the methods described also can be used for earthquake studies. Seismic Inversion will be of benefit to scientists and advanced students in engineering, earth sciences, and physics. It is desirable that the reader has some familiarity with certain aspects of numerical computation, such as finite-difference solutions to partial differential equations, numerical linear algebra, and the basic physics of wave propagation. For those not familiar with the terminology and methods of seismic exploration, a brief introduction is provided. To truly understand the nuances of seismic inversion, we have to actively practice what we preach (or teach). Therefore, computational labs are provided for most of the chapters, and some field data labs are given as well.

Comparison of Seismic Inversion Methods on a Single Real Data Set

Author : Robert G. Keys
Publisher : SEG Books
ISBN 13 : 1560800496
Total Pages : 222 pages
Book Rating : 4.5/5 (68 download)

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Book Synopsis Comparison of Seismic Inversion Methods on a Single Real Data Set by : Robert G. Keys

Download or read book Comparison of Seismic Inversion Methods on a Single Real Data Set written by Robert G. Keys and published by SEG Books. This book was released on 1998 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Full-3D Seismic Waveform Inversion

Author : Po Chen
Publisher : Springer
ISBN 13 : 3319166042
Total Pages : 543 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Full-3D Seismic Waveform Inversion by : Po Chen

Download or read book Full-3D Seismic Waveform Inversion written by Po Chen and published by Springer. This book was released on 2015-09-10 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces a methodology for solving the seismic inverse problem using purely numerical solutions built on 3D wave equations and which is free of the approximations or simplifications that are common in classical seismic inversion methodologies and therefore applicable to arbitrary 3D geological media and seismic source models. Source codes provided allow readers to experiment with the calculations demonstrated and also explore their own applications.

Recent Developments in Earthquake Seismology

Author : Rohtash Kumar
Publisher : Springer Nature
ISBN 13 : 3031475380
Total Pages : 202 pages
Book Rating : 4.0/5 (314 download)

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Book Synopsis Recent Developments in Earthquake Seismology by : Rohtash Kumar

Download or read book Recent Developments in Earthquake Seismology written by Rohtash Kumar and published by Springer Nature. This book was released on with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Practical Seismic Inversion

Author : James L. Simmons (Jr.)
Publisher :
ISBN 13 :
Total Pages : 374 pages
Book Rating : 4.:/5 (19 download)

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Book Synopsis Practical Seismic Inversion by : James L. Simmons (Jr.)

Download or read book Practical Seismic Inversion written by James L. Simmons (Jr.) and published by . This book was released on 1994 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seismic data contain information regarding the phase and amplitude of reflected events. Variations in amplitude, traveltime, and waveform as a function of offset are controlled by changes in the subsurface elastic properties. Analysis of prestack seismic data provides the opportunity to distinguish between changes in compressional-wave velocity, shear-wave velocity, and density, in the context of an isotropic, locally one-dimensional earth. A practical approach to prestack seismic inversion is developed and applied to a portion of a real data set. As a data preprocessing step, a predictive deconvolution algorithm is devised which incorporates the angle, time, and spatial dependence of the reverberation period into the deconvolution operator. An impedance model is obtained by use of a matched filter which represents the data as a superposition of simple-interface and thin-layer reflections. The inversion results are used to substantiate a modification to the statistically estimated seismic wavelet for a nonwhite reflectivity spectrum. One-dimensional velocity estimation is cast as a linear inverse problem. An initial velocity model, which is parameterized as a superposition of cubic B-splines, is adjusted to account for the residual moveout of selected events. The velocity analysis is fully automated. Residual moveout estimates are obtained implicitly without picking, and the resulting velocity function is guaranteed to be smooth. Primaries-only ray tracing, in which the linearized approximation to the Zoeppritz equations describes the reflection coefficients, serves as the forward modeling algorithm. The linear prestack inversion is based on the three-term linearized approximation to the Zoeppritz equations. This expression is reformulated so that one term incorporates the apriori relationships between the elastic properties and the other two represent perturbations from the apriori assumptions. Effects of thin layering, the seismic wavelet, and normal moveout stretch are incorporated into the Frechet derivatives. A single-iterate maximum-likelihood solution estimates the model parameter perturbations relative to the smooth starting model. Real data results illustrate the importance of a judicious selection of the data and model covariance matrices. Known hydrocarbon accumulations are detected as perturbations relative to the apriori assumptions.

Practical seismic inversion

Author : James Layton Simmons
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (322 download)

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Book Synopsis Practical seismic inversion by : James Layton Simmons

Download or read book Practical seismic inversion written by James Layton Simmons and published by . This book was released on 1994 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Global Optimization Methods in Geophysical Inversion

Author : Mrinal K. Sen
Publisher : Cambridge University Press
ISBN 13 : 1107011906
Total Pages : 303 pages
Book Rating : 4.1/5 (7 download)

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Book Synopsis Global Optimization Methods in Geophysical Inversion by : Mrinal K. Sen

Download or read book Global Optimization Methods in Geophysical Inversion written by Mrinal K. Sen and published by Cambridge University Press. This book was released on 2013-02-21 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: An up-to-date overview of global optimization methods used to formulate and interpret geophysical observations, for researchers, graduate students and professionals.

Deciphering Earth's History: the Practice of Stratigraphy

Author : Angela Coe
Publisher : Geological Society of London
ISBN 13 : 1786205742
Total Pages : 71 pages
Book Rating : 4.7/5 (862 download)

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Book Synopsis Deciphering Earth's History: the Practice of Stratigraphy by : Angela Coe

Download or read book Deciphering Earth's History: the Practice of Stratigraphy written by Angela Coe and published by Geological Society of London. This book was released on 2022-11-08 with total page 71 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stratigraphy allows us to establish and communicate the timings for the course of Earth history and provides the means to determine the duration and rates of Earth processes. Deciphering Earth’s History: the Practice of Stratigraphy focuses on how to apply the wide spectrum of stratigraphical techniques. It also explains how these techniques can be integrated and details their individual strengths and limitations. Chapters are laid out in a step-by-step style, guiding the reader through a recommended approach and explaining the factors to be considered. The methods are illustrated with flow charts, marginal top tips, checklists, worked examples and over 200 figures. Authors from academia, research centres and industry have contributed to ensure a wide range of perspectives are included. In addition to chapters on each of the stratigraphical techniques there is also material on accounting for stratigraphical incompleteness, constructing geological timescales, handling and archiving stratigraphical data and the application of stratigraphy to space exploration and other disciplines. This book is designed for a wide audience ranging from advanced level undergraduates to professional practitioners wishing to use other stratigraphical techniques or understand the advantages and weaknesses of particular techniques.

Proceedings of the Workshop on "Practical Aspects of Seismic Inversion"

Author : G. Grau
Publisher :
ISBN 13 :
Total Pages : 132 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Proceedings of the Workshop on "Practical Aspects of Seismic Inversion" by : G. Grau

Download or read book Proceedings of the Workshop on "Practical Aspects of Seismic Inversion" written by G. Grau and published by . This book was released on 1990 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computational Seismology

Author : Heiner Igel
Publisher : Oxford University Press
ISBN 13 : 0198717407
Total Pages : 340 pages
Book Rating : 4.1/5 (987 download)

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Book Synopsis Computational Seismology by : Heiner Igel

Download or read book Computational Seismology written by Heiner Igel and published by Oxford University Press. This book was released on 2017 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.