Understanding Seismic Anisotropy in Exploration and Exploitation

Understanding Seismic Anisotropy in Exploration and Exploitation
Author: Leon Thomsen
Publisher: SEG Books
Total Pages: 248
Release: 2002
Genre: Nature
ISBN: 1560801123

All rock masses are seismically anisotropic, but we generally ignore this in our seismic acquisition, processing, and interpretation. The anisotropy nonetheless does affect our data, in ways that limit the effectiveness with which we can use it, as long as we ignore it. This book, produced for use with the fifth SEG/EAGE Distinguished Instructor Short Course, helps us understand why this inconsistency between reality and practice has been so successful in the past and why it will be less successful in the future as we acquire better seismic data (especially including vector seismic data) and correspondingly higher expectations of it. This book helps us understand how we can modify our practice to more fully realize the potential inherent in our data through algorithms which recognize the fact of seismic anisotropy.

Seismic Amplitude Interpretation

Seismic Amplitude Interpretation
Author: Fred J. Hilterman
Publisher: SEG Books
Total Pages: 246
Release: 2001
Genre: 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.

Basic Geophysics

Basic Geophysics
Author: Enders A. Robinson
Publisher: SEG Books
Total Pages: 387
Release: 2017-09-01
Genre: Science
ISBN: 1560803452

For a thorough comprehension of the field of geophysics, we need to understand its origins. Basic Geophysics by Enders Robinson and Dean Clark takes us on a journey that demonstrates how the achievements of our predecessors have paved the way for our modern science. From the ancient Greeks through the Enlightenment to the greats of the contemporary age, the reasoning behind basic principles is explored and clarified. With that foundation, several advanced topics are examined, including: the 3D wave equation; ray tracing and seismic modeling; reflection, refraction, and diffraction; and WKBJ migration. The successful integration of the historical narrative alongside practical analysis of relevant principles makes this book an excellent resource for both novices and professionals, and all readers will gain insight and appreciation for the seismic theory that underlies modern exploration seismology.

Seismic Attributes for Prospect Identification and Reservoir Characterization

Seismic Attributes for Prospect Identification and Reservoir Characterization
Author: Satinder Chopra
Publisher: SEG Books
Total Pages: 474
Release: 2007
Genre: Science
ISBN: 1560801417

Introducing the physical basis, mathematical implementation, and geologic expression of modern volumetric attributes including coherence, dip/azimuth, curvature, amplitude gradients, seismic textures, and spectral decomposition, the authors demonstrate the importance of effective colour display and sensitivity to seismic acquisition and processing.

Geophysics for the Mineral Exploration Geoscientist

Geophysics for the Mineral Exploration Geoscientist
Author: Michael Dentith
Publisher: Cambridge University Press
Total Pages: 1083
Release: 2014-04-24
Genre: Science
ISBN: 1139915622

Providing a balance between principles and practice, this state-of-the-art overview of geophysical methods takes readers from the basic physical phenomena, through the acquisition and processing of data, to the creation of geological models of the subsurface and data interpretation to find hidden mineral deposits. Detailed descriptions of all the commonly used geophysical methods are given, including gravity, magnetic, radiometric, electrical, electromagnetic and seismic methods. Each technique is described in a consistent way and without complex mathematics. Emphasising extraction of maximum geological information from geophysical data, the book also explains petrophysics, data modelling and common interpretation pitfalls. Packed with full-colour figures, also available online, the text is supported by selected examples from around the world, including all the major deposit types. Designed for advanced undergraduate and graduate courses in minerals geoscience, this is also a valuable reference for professionals in the mining industry wishing to make greater use of geophysical methods. In 2015, Dentith and Mudge won the ASEG Lindsay Ingall Memorial Award for their combined effort in promoting geophysics to the wider community with the publication of this title.

Handbook of Exploration Geophysics

Handbook of Exploration Geophysics
Author: Paul A. Chapel
Publisher: CRC Press
Total Pages: 442
Release: 1992-01-01
Genre: Science
ISBN: 9789054102069

Geophysics, the excellent exploration tool which traditionally uses the latest techniques has been in great demand, and has assisted by remarkable development of the methods which consist of gravimetry, electromagnetics and, the most important, seismic reflection. The book is presented like an encyclopedia. One may find an exact definition, illustrated with simple sketches, precise formulae & orders of magnitude & data which have so often been missing.

Geostatistics for Seismic Data Integration in Earth Models

Geostatistics for Seismic Data Integration in Earth Models
Author: Olivier Dubrule
Publisher: SEG Books
Total Pages: 282
Release: 2003
Genre: Science
ISBN: 1560801212

Geostatistics is used not only in reservoir characterization but also in velocity analysis, time-to-depth conversion, seismic inversion, uncertainty quantification, and data integration in earth models. This book includes covariance and the variogram, interpolation, heterogeneity modelling, uncertainty quantification, and geostatistical inversion.

Exploration Seismology

Exploration Seismology
Author: R. E. Sheriff
Publisher: Cambridge University Press
Total Pages: 1261
Release: 1995-08-25
Genre: Science
ISBN: 1139643118

This is the completely updated revision of the highly regarded book Exploration Seismology. Available now in one volume, this textbook provides a complete and systematic discussion of exploration seismology. The first part of the book looks at the history of exploration seismology and the theory - developed from the first principles of physics. All aspects of seismic acquisition are then described. The second part of the book goes on to discuss data-processing and interpretation. Applications of seismic exploration to groundwater, environmental and reservoir geophysics are also included. The book is designed to give a comprehensive up-to-date picture of the applications of seismology. Exploration Seismology's comprehensiveness makes it suitable as a text for undergraduate courses for geologists, geophysicists and engineers, as well as a guide and reference work for practising professionals.