Applications Of Seismic Anisotropy In The Oil And Gas Industry

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Seismic Imaging Methods and Applications for Oil and Gas Exploration

Author : Yasir Bashir,Deva Prasad Ghosh,Amir Abbas Babasafari,Abdul Rahim Md Arshad,Seyed Yaser Moussavi Alashloo,Abdul Halim Latiff,Rosita Hamidi,Shiba Rezaei,Teresa Ratnam,Chico Sambo
Publisher : Elsevier
Page : 310 pages
File Size : 55,8 Mb
Release : 2022-03-16
Category : Business & Economics
ISBN : 9780323918879

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Seismic Imaging Methods and Applications for Oil and Gas Exploration by Yasir Bashir,Deva Prasad Ghosh,Amir Abbas Babasafari,Abdul Rahim Md Arshad,Seyed Yaser Moussavi Alashloo,Abdul Halim Latiff,Rosita Hamidi,Shiba Rezaei,Teresa Ratnam,Chico Sambo Pdf

Seismic Imaging Methods and Application for Oil and Gas Exploration connects the legacy of field data processing and imaging with new research methods using diffractions and anisotropy in the field of geophysics. Topics covered include seismic data acquisition, seismic data processing, seismic wave modeling, high-resolution imaging, and anisotropic modeling and imaging. This book is a necessary resource for geophysicist working in the oil and gas and mineral exploration industries, as well as for students and academics in exploration geophysics. Provides detailed methods that are used in the industry, including advice on which methods to use in specific situations Compares classical methods with the latest technologies to improve practice and application in the real world Includes case studies for further explanation of methods described in the book

Seismic Signatures and Analysis of Reflection Data in Anisotropic Media

Author : Ilya Tsvankin
Publisher : SEG Books
Page : 470 pages
File Size : 44,7 Mb
Release : 2012
Category : Nature
ISBN : 9781560802990

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Seismic Signatures and Analysis of Reflection Data in Anisotropic Media by Ilya Tsvankin Pdf

Provides essential background on anisotropic wave propagation, introduces efficient notation for transversely isotropic (TI) and orthorhombic media, and identifies the key anisotropy parameters for imaging and amplitude analysis. Particular attention is given to moveout analysis and P-wave time-domain processing for VTI and TTI.

Seismology of Azimuthally Anisotropic Media and Seismic Fracture Characterization

Author : I. D. T︠S︡vankin
Publisher : SEG Books
Page : 512 pages
File Size : 42,6 Mb
Release : 2011
Category : Nature
ISBN : 9781560802280

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Seismology of Azimuthally Anisotropic Media and Seismic Fracture Characterization by I. D. T︠S︡vankin Pdf

Presents an analysis of seismic signatures for azimuthally anisotropic media and shows anisotropic inversion/processing methods for wide-azimuth reflection data and VSP surveys. The focus is kinematic parameter-estimation techniques; the prestack amplitudes section includes AVO and attenuation coefficients; field examples are included.

Seismic Amplitude

Author : Rob Simm,Mike Bacon,Michael Bacon
Publisher : Cambridge University Press
Page : 283 pages
File Size : 45,5 Mb
Release : 2014-04-17
Category : Nature
ISBN : 9781107011502

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Seismic Amplitude by Rob Simm,Mike Bacon,Michael Bacon Pdf

This book introduces practical seismic analysis techniques and evaluation of interpretation confidence, for graduate students and industry professionals - independent of commercial software products.

Anisotropy and Microseismics: Theory and Practice

Author : Vladimir Grechka
Publisher : SEG Books
Page : 492 pages
File Size : 46,9 Mb
Release : 2020-08-01
Category : Science
ISBN : 9781560803744

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Anisotropy and Microseismics: Theory and Practice by Vladimir Grechka Pdf

Takes readers on a path of discovery of rarely examined wave phenomena and their possible usage. Chapters begin by formulating a question, followed by explanations of what is exciting about it, where the mystery might lie, and what could be the potential value of answering the question.

Fluid-Induced Seismicity

Author : S. A. Shapiro
Publisher : Cambridge University Press
Page : 299 pages
File Size : 53,9 Mb
Release : 2015-04-23
Category : Science
ISBN : 9780521884570

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Fluid-Induced Seismicity by S. A. Shapiro Pdf

This book provides a quantitative introduction to the physics, application, interpretation, and hazard aspects of fluid-induced seismicity, focussing on spatio-temporal dynamics. Including many real data examples, this is a valuable reference for researchers and graduate students of geophysics, geomechanics and petrophysics, and a practical guide for petroleum geoscientists and engineers.

Methods and Applications in Reservoir Geophysics

Author : David H. Johnston,Michael R. Cooper
Publisher : SEG Books
Page : 669 pages
File Size : 55,9 Mb
Release : 2010
Category : Science
ISBN : 9781560802167

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Methods and Applications in Reservoir Geophysics by David H. Johnston,Michael R. Cooper Pdf

The reservoir-engineering tutorial discusses issues and data critically important engineers. The geophysics tutorial has explanations of the tools and data in case studies. Then each chapter focuses on a phase of field life: exploration appraisal, development planning, and production optimization. The last chapter explores emerging technologies.

Unconventional Hydrocarbon Resources: Prediction and Modeling Using Artificial Intelligence Approaches

Author : Sid-Ali Ouadfeul
Publisher : John Wiley & Sons
Page : 324 pages
File Size : 47,8 Mb
Release : 2023-08-22
Category : Science
ISBN : 9781119389361

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Unconventional Hydrocarbon Resources: Prediction and Modeling Using Artificial Intelligence Approaches by Sid-Ali Ouadfeul Pdf

Unconventional Hydrocarbon Resources Enables readers to save time and effort in exploring and exploiting shale gas and other unconventional fossil fuels by making use of advanced predictive tools Unconventional Hydrocarbon Resources highlights novel concepts and techniques for the geophysical exploration of shale and other tight hydrocarbon reservoirs, focusing on artificial intelligence approaches for modeling and predicting key reservoir properties such as pore pressure, water saturation, and wellbore stability. Numerous application examples and case studies present real-life data from different unconventional hydrocarbon fields such as the Barnett Shale (USA), the Williston Basin (USA), and the Berkine Basin (Algeria). Unconventional Hydrocarbon Resources explores a wide range of reservoir properties, including modeling of the geomechanics of shale gas reservoirs, petrophysics analysis of shale and tight sand gas reservoirs, and prediction of hydraulic fracturing effects, fluid flow, and permeability. Sample topics covered in Unconventional Hydrocarbon Resources include: Calculation of petrophysical parameter curves for non-conventional reservoir modeling and characterization Comparison of the Levenberg-Marquardt and conjugate gradient learning methods for total organic carbon prediction in the Barnett shale gas reservoir Use of pore effective compressibility for quantitative evaluation of low resistive pays and identifying sweet spots in shale reservoirs Pre-drill pore pressure estimation in shale gas reservoirs using seismic genetic inversion Using well-log data to classify lithofacies of a shale gas reservoir Unconventional Hydrocarbon Resources is a valuable resource for researchers and professionals working on unconventional hydrocarbon exploration and in geoengineering projects.

Understanding Seismic Anisotropy in Exploration and Exploitation

Author : Leon Thomsen
Publisher : Unknown
Page : 128 pages
File Size : 45,7 Mb
Release : 2014
Category : Anisotropy
ISBN : 1560803274

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Understanding Seismic Anisotropy in Exploration and Exploitation by Leon Thomsen Pdf

Understanding Seismic Anisotropy in Exploration and Exploitation (second edition) by Leon Thomsen is designed to show you how to recognize the effects of anisotropy in your data and to provide you with the intuitive concepts that you will need to analyze it. Since its original publication in 2002, seismic anisotropy has become a mainstream topic in exploration geophysics. With the emergence of the shale resource play, the issues of seismic anisotropy have become central, because all shales are seismically anisotropic, whether fractured or not. With the advent of wide-azimuth surveying, it has become apparent that most rocks are azimuthally anisotropic, with P-wave velocities and P-AVO gradients varying with source-receiver azimuth. What this means is that analysis of such data with narrow-azimuth algorithms and concepts will necessarily fail to get the most out of this expensively acquired data. The issues include not only seismic wave propagation, but also seismic rock physics. Isotropic concepts including velocity, Young's modulus, and Poisson's ratio have no place in the discussion of anisotropic rocks, unless qualified in some directional way (e.g., vertical Young's modulus). Likewise, fluid substitution in anisotropic rocks, using the isotropic Biot/Gassmann formula, leads to formal errors, because the bulk modulus does not appear, in a natural way, within the anisotropic P-wave velocity. This updated edition is now current as of 2014.

3C Seismic and VSP: Converted waves and vector wavefield applications

Author : James Gaiser
Publisher : SEG Books
Page : 637 pages
File Size : 41,7 Mb
Release : 2016-06-30
Category : Science
ISBN : 9781560803355

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3C Seismic and VSP: Converted waves and vector wavefield applications by James Gaiser Pdf

3C seismic applications provide enhanced rock property characterization of the reservoir that can complement P-wave methods. Continued interest in converted P- to S-waves (PS-waves) and vertical seismic profiles (VSPs) has resulted in the steady development of advanced vector wavefield techniques. PS-wave images along with VSP data can be used to help P-wave interpretation of structure in gas obscured zones, of elastic and fluid properties for lithology discrimination from S-wave impedance and density inversion in unconventional reservoirs, and of fracture characterization and stress monitoring from S-wave birefringence (splitting) analysis. The book, which accompanies the 2016 SEG Distinguished Instructor Short Course, presents an overview of 3C seismic theory and practical application: from fundamentals of PS-waves and VSPs, through to acquisition and processing including interpretation techniques. The emphasis is on unique aspects of vector wavefields, anisotropy, and the important relationships that unify S-waves and P-waves. Various applications and case studies demonstrate image benefits from PS-waves, elastic properties and fluid discrimination from joint inversion of amplitude variations with offset/angle (AVO/A), and VSP methods for anisotropic velocity model building and improved reservoir imaging. The book will be of interest to geophysicists, geologists, and engineers, especially those involved with or considering the use of AVO/A inversion, fracture/stress characterization analyses, or interpretation in gas-obscured reservoirs.

Unconventional Oil and Gas Resources

Author : Usman Ahmed,D. Nathan Meehan
Publisher : CRC Press
Page : 862 pages
File Size : 46,8 Mb
Release : 2016-04-05
Category : Science
ISBN : 9781498759410

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Unconventional Oil and Gas Resources by Usman Ahmed,D. Nathan Meehan Pdf

As the shale revolution continues in North America, unconventional resource markets are emerging on every continent. In the next eight to ten years, more than 100,000 wells and one- to two-million hydraulic fracturing stages could be executed, resulting in close to one trillion dollars in industry spending. This growth has prompted professionals ex

Introduction to Petroleum Seismology, second edition

Author : Luc T. Ikelle ,Lasse Amundsen
Publisher : SEG Books
Page : 1403 pages
File Size : 47,6 Mb
Release : 2018-03-26
Category : Science
ISBN : 9781560803430

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Introduction to Petroleum Seismology, second edition by Luc T. Ikelle ,Lasse Amundsen Pdf

Introduction to Petroleum Seismology, second edition (SEG Investigations in Geophysics Series No. 12) provides the theoretical and practical foundation for tackling present and future challenges of petroleum seismology especially those related to seismic survey designs, seismic data acquisition, seismic and EM modeling, seismic imaging, microseismicity, and reservoir characterization and monitoring. All of the chapters from the first edition have been improved and/or expanded. In addition, twelve new chapters have been added. These new chapters expand topics which were only alluded to in the first edition: sparsity representation, sparsity and nonlinear optimization, near-simultaneous multiple-shooting acquisition and processing, nonuniform wavefield sampling, automated modeling, elastic-electromagnetic mathematical equivalences, and microseismicity in the context of hydraulic fracturing. Another major modification in this edition is that each chapter contains analytical problems as well as computational problems. These problems include MatLab codes, which may help readers improve their understanding of and intuition about these materials. The comprehensiveness of this book makes it a suitable text for undergraduate and graduate courses that target geophysicists and engineers as well as a guide and reference work for researchers and professionals in academia and in the petroleum industry.