Offset Dependent Reflectivity
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Offset Dependent Reflectivity
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Author : John P. Castagna
language : en
Publisher: SEG Books
Release Date : 1993
Offset Dependent Reflectivity written by John P. Castagna and has been published by SEG Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Science categories.
Recognizing the need for education and further research in AVO, the editors have compiled an all-encompassing treatment of this versatile technology. In addition to providing a general introduction to the subject and a review of the current state of the art, this unique volume provides useful reference materials and data plus original contributions at the leading edge of AVO technologies.
Processing And Display Of Offset Dependent Reflectivity In Reflection Seismograms
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Author : Gregory Erle Onstott
language : en
Publisher:
Release Date : 1984
Processing And Display Of Offset Dependent Reflectivity In Reflection Seismograms written by Gregory Erle Onstott and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1984 with Seismic reflection method categories.
Isolation Display And Interpretation Of Offset Dependent Phenomena In Seismic Reflection Data Using Offset To Depth Odr Range Partial Stacking
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Author : Charles Payson Todd
language : en
Publisher:
Release Date : 1986
Isolation Display And Interpretation Of Offset Dependent Phenomena In Seismic Reflection Data Using Offset To Depth Odr Range Partial Stacking written by Charles Payson Todd and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Seismic prospecting categories.
Seismic Amplitude Inversion In Reflection Tomography
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Author : Yanghua Wang
language : en
Publisher: Elsevier
Release Date : 2003-02-25
Seismic Amplitude Inversion In Reflection Tomography written by Yanghua Wang and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-02-25 with Science categories.
This is the first book of its kind on seismic amplitude inversion in the context of reflection tomography. The aim of the monograph is to advocate the use of ray-amplitude data, separately or jointly with traveltime data, in reflection seismic tomography.The emphasis of seismic exploration is on imaging techniques, so that seismic section can be interpreted directly as a geological section. In contrast it is perhaps ironic that, in decades of industrial seismology, one major aspect of waveform data that potentially is easier to measure and analyse has generally been ignored. That is, the information content of seismic amplitudes. Perhaps the potential complexity has deterred most researchers from a more thorough investigation of the practical use of seismic amplitude data. The author of this volume presents an authoritative and detailed study of amplitude data, as used in conjunction with traveltime data, to provide better constraints on the variation of seismic wave speed in the subsurface.One of the fundamental problems in conventional reflection seismic tomography using only traveltime data is the possible ambiguity between the velocity variation and the reflector depth. The inclusion of amplitude data in the inversion may help to resolve this problem because the amplitudes and traveltimes are sensitive to different features of the subsurface model, and thereby provide more accurate information about the subsurface structure and the velocity distribution. An essential goal of this monograph is to make the amplitude inversion method work with real reflection seismic data.
Reflection Coefficients And Azimuthal Avo Analysis In Anisotropic Media
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Author : Mark Naumovich Berdichevskiĭ
language : en
Publisher: SEG Books
Release Date : 2002
Reflection Coefficients And Azimuthal Avo Analysis In Anisotropic Media written by Mark Naumovich Berdichevskiĭ and has been published by SEG Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Mathematics categories.
Observing offset-dependent seismic reflectivity has proven to be a valuable exploration tool for the direct detection of hydrocarbons. This monograph provides a comprehensive review of reflection coefficients and their approximations in isotropic media, followed by an in-depth discussion of reflection amplitudes in anisotropic media. No prior knowledge of seismic anisotropy is assumed, and considerable effort is spent to introduce wave propagation and medium parameterizations useful for surface seismic applications in the presence of anisotropy. The first anisotropic model discussed is transverse isotropy with a vertical axis of symmetry (VTI media), typically used to describe shale sequences. Then the study of VTI reflection coefficients is extended to transverse isotropy with a horizontal axis of symmetry (HTI) - the symmetry system that describes a system of parallel vertical cracks. Analysis of the "Shuey-type" approximate HTI P-wave reflection coefficient makes it possible to devise fracture-detection algorithms based on the inversion of azimuthal differences of the P-wave AVO gradient. The monograph also presents analysis of shear- and converted-wave reflection coefficients for HTI and orthorhombic models, discusses practical aspects of applying the azimuthal AVO analysis, and mentions promising recent results.
Seismic Amplitude Interpretation
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Author : Fred J. Hilterman
language : en
Publisher: SEG Books
Release Date : 2001
Seismic Amplitude Interpretation written by Fred J. Hilterman and has been published by SEG Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Science categories.
Addresses the methodology of an amplitude interpretation and the subsequent benefits and limitations expected in rock-property settings. Included are relationships between rock properties and geophysical observations, practical problems, field examples, general rules, and case histories.
The Rock Physics Handbook
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Author : Gary Mavko
language : en
Publisher: Cambridge University Press
Release Date : 2009-04-30
The Rock Physics Handbook written by Gary Mavko and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-04-30 with Nature categories.
A significantly expanded new edition of this practical guide to rock physics and geophysical interpretation for reservoir geophysicists and engineers.
Subsurface Hydrology
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Author : David W. Hyndman
language : en
Publisher: John Wiley & Sons
Release Date : 2013-04-30
Subsurface Hydrology written by David W. Hyndman and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-30 with Science categories.
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 171. Groundwater is a critical resource and the PrinciPal source of drinking water for over 1.5 billion people. In 2001, the National Research Council cited as a "grand challenge" our need to understand the processes that control water movement in the subsurface. This volume faces that challenge in terms of data integration between complex, multi-scale hydrologie processes, and their links to other physical, chemical, and biological processes at multiple scales. Subsurface Hydrology: Data Integration for Properties and Processes presents the current state of the science in four aspects: Approaches to hydrologie data integration Data integration for characterization of hydrologie properties Data integration for understanding hydrologie processes Meta-analysis of current interpretations Scientists and researchers in the field, the laboratory, and the classroom will find this work an important resource in advancing our understanding of subsurface water movement.
Mathematical And Computational Methods In Seismic Exploration And Reservoir Modeling
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Author : William Edward Fitzgibbon
language : en
Publisher: SIAM
Release Date : 1986-01-01
Mathematical And Computational Methods In Seismic Exploration And Reservoir Modeling written by William Edward Fitzgibbon and has been published by SIAM this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986-01-01 with Mathematics categories.
Seismic Reflection Processing
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Author : S.K. Upadhyay
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09
Seismic Reflection Processing written by S.K. Upadhyay and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-09 with Science categories.
The author coherently presents the physical concepts, mathematical details and methodology for optimizing results of reservoir modeling, under conditions of isotropy and anisotropy. The most common form of anisotropy – the transverse isotropy, is dealt with in detail. Besides, practical aspects in reservoir engineering – such as interval isotropic or anisotropic properties of layered media; identifying lithology, pore-fluid types and saturation; and determining crack/fracture-orientations and density - form the core of discussions. This book incorporates significant new developments in isotropic and anisotropic reflection processing, while organizing them to improve the interpretation of seismic reflection data and optimizing the modeling of hydrocarbon reservoirs. The text contains exercises and problems, and solutions are provided for the exercises. This book is written primarily for graduate/postgraduate students and research workers in geophysics.