Author : Jack Dvorkin
Publisher : Cambridge University Press
Page : 351 pages
File Size : 17,48 MB
Release : 2014-03-13
Category : Nature
ISBN : 0521899192
An accessible guide to using the rock physics-based forward modeling approach for seismic subsurface mapping, for researchers and petroleum geologists.
Author : Jack Dvorkin
Publisher : Cambridge University Press
Page : 351 pages
File Size : 25,14 MB
Release : 2014-03-13
Category : Science
ISBN : 1107782732
This book provides an accessible guide to using the rock physics-based forward modeling approach for mapping the subsurface, systematically linking rock properties to seismic amplitude. Providing practical workflows, the book shows how to methodically vary lithology, porosity, rock type, and pore fluids and reservoir geometry, calculate the corresponding elastic properties, and then generate synthetic seismic traces. These synthetic traces can then be compared to actual seismic traces from the field: a similar actual seismic response implies similar rock properties in the subsurface. The book catalogs various cases, including clastic sediments, carbonates, and time-lapse seismic monitoring, and discusses the effect of attenuation on seismic reflections. It shows how to build earth models (pseudo-wells) using deterministic and statistical approaches, and includes case studies based on real well data. A vital guide for researchers and petroleum geologists, in industry and academia, providing sample catalogs of synthetic seismic reflections from a variety of realistic reservoir models.
Author : Michael Burianyk
Publisher : SEG Books
Page : 194 pages
File Size : 15,32 MB
Release : 2021-09-23
Category : Science
ISBN : 1560803827
Elementary, conceptual, and easy to read, this book describes the methods and techniques used to estimate rock properties from seismic data, based on a sound understanding of the elastic properties of materials and rocks and how the amplitudes of seismic reflections change with those properties. By examining the recorded seismic amplitudes in some detail, we can deduce properties beyond the basic geological structure of the subsurface. We can, using AVO and other amplitude techniques, characterize rocks and the reservoirs inside them with some degree of qualitative, and even quantitative, detail. Mathematics is not ignored, but is kept to a minimum. Intended for geophysicists, seismic acquisition specialists, processors, and interpreters, even those with little previous exposure to ‘quantitative interpretation’, ‘interpretive processing’ or ‘advanced seismic analysis’, this book also would be appropriate for geologists, engineers, and technicians who are familiar with the concepts but need a methodical review as well as managers and businesspeople who would like to obtain an understanding of these concepts.
Author : Fred J. Hilterman
Publisher : SEG Books
Page : 246 pages
File Size : 21,15 MB
Release : 2001
Category : Science
ISBN : 1560801093
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.
Author : Gary Mavko
Publisher : Cambridge University Press
Page : 525 pages
File Size : 37,66 MB
Release : 2009-04-30
Category : Nature
ISBN : 0521861365
A significantly expanded new edition of this practical guide to rock physics and geophysical interpretation for reservoir geophysicists and engineers.
Author : Per Avseth
Publisher : Cambridge University Press
Page : 524 pages
File Size : 42,64 MB
Release : 2010-06-10
Category : Science
ISBN : 1107320275
Quantitative Seismic Interpretation demonstrates how rock physics can be applied to predict reservoir parameters, such as lithologies and pore fluids, from seismically derived attributes. The authors provide an integrated methodology and practical tools for quantitative interpretation, uncertainty assessment, and characterization of subsurface reservoirs using well-log and seismic data. They illustrate the advantages of these new methodologies, while providing advice about limitations of the methods and traditional pitfalls. This book is aimed at graduate students, academics and industry professionals working in the areas of petroleum geoscience and exploration seismology. It will also interest environmental geophysicists seeking a quantitative subsurface characterization from shallow seismic data. The book includes problem sets and a case-study, for which seismic and well-log data, and MATLAB® codes are provided on a website (http://www.cambridge.org/9780521151351). These resources will allow readers to gain a hands-on understanding of the methodologies.
Author : Satinder Chopra
Publisher : SEG Books
Page : 303 pages
File Size : 21,4 MB
Release : 2014-10-01
Category : Science
ISBN : 1560803193
AVO (SEG Investigations in Geophysics No. 16) by Satinder Chopra and John Castagna begins with a brief discussion on the basics of seismic-wave propagation as it relates to AVO, followed by a discussion of the rock-physics foundation for AVO analysis including the use of Gassmann’s equations and fluid substitution. Then, the early seismic observations and how they led to the birth of AVO analysis are presented. The various approximations for the Zoeppritz equations are examined, and the assumptions and limitations of each approximation are clearly identified. A section on the factors that affect seismic amplitudes and a discussion of the processing considerations important for AVO analysis are included. A subsequent section explores the various techniques used in AVO interpretation. Finally, topics including the influence of anisotropy in AVO analysis, the use of AVO inversion, estimation of uncertainty in AVO analysis, converted-wave AVO, and the future of the AVO method are discussed. Equally helpful to new entrants into the field as well as to seasoned workers, AVO will provide readers with the most up-to-date knowledge on amplitude variation with offset.
Author : Alistair R. Brown
Publisher : AAPG
Page : 664 pages
File Size : 10,72 MB
Release : 2011-08-20
Category : Science
ISBN : 0891813748
Hardcover plus DVD
Author : Gary Mavko
Publisher : Cambridge University Press
Page : 741 pages
File Size : 48,31 MB
Release : 2020-01-09
Category : Business & Economics
ISBN : 1108420265
Brings together widely scattered theoretical and laboratory rock physics relations critical for modelling and interpretation of geophysical data.
Author : Rob Simm
Publisher : Cambridge University Press
Page : 283 pages
File Size : 48,58 MB
Release : 2014-04-17
Category : Nature
ISBN : 1107011507
This book introduces practical seismic analysis techniques and evaluation of interpretation confidence, for graduate students and industry professionals - independent of commercial software products.
