Interpretation of Three-Dimensional Seismic Data, Seventh Edition PDF Download

Author: Alistair R. Brown
Publisher: AAPG
ISBN: 0891813748
Category : Science
Languages : en
Pages : 664

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Book Description
Hardcover plus DVD

Author: Fred J. Hilterman
Publisher:
ISBN:
Category : Seismic prospecting
Languages : en
Pages : 186

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Book Description

Author: Christopher L. Liner
Publisher: SEG Books
ISBN: 1560803371
Category : Science
Languages : en
Pages : 363

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Book Description
Elements of 3D Seismology, third edition is a thorough introduction to the acquisition, processing, and interpretation of 3D seismic data. This third edition is a major update of the second edition. Sections dealing with interpretation have been greatly revised in accordance with improved understanding and availability of data and software. Practice exercises have been added, as well as a 3D seismic survey predesign exercise. Discussions include: conceptual and historical foundations of modern reflection seismology; an overview of seismic wave phenomena in acoustic, elastic, and porous media; acquisition principles for land and marine seismic surveys; methods used to create 2D and 3D seismic images from field data; concepts of dip moveout, prestack migration, and depth migration; concepts and limitations of 3D seismic interpretation for structure, stratigraphy, and rock property estimation; and the interpretation role of attributes, impedance estimation, and AVO. This book is intended as a general text on reflection seismology, including wave propagation, data acquisition, processing, and interpretation and will be of interest to entry-level geophysicists, experts in related fields (geology, petroleum engineering), and experienced geophysicists in one subfield wishing to learn about another (e.g., interpreters wanting to learn about seismic waves or data acquisition).

Author: Gijs J. O. Vermeer
Publisher: SEG Books
ISBN: 1560803037
Category : Science
Languages : en
Pages : 369

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Book Description
Details the properties of 3D acquisition geometries and shows how they naturally lead to the 3D symmetric sampling approach to 3D survey design. Many examples are used to illustrate choices of acquisition parameters, and the link between survey parameters and noise suppression as well as imaging is an intrinsic part of the contents.

Author: Alejandro G. Ilukewitsch
Publisher:
ISBN:
Category : Seismology
Languages : en
Pages : 82

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Book Description

Author: Luh-Cheng Liang
Publisher:
ISBN:
Category : Seismic prospecting
Languages : en
Pages : 207

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Author: David C. Erlich
Publisher:
ISBN:
Category :
Languages : en
Pages : 28

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Book Description
In this three-dimensional seismic modeling program, a small spherical explosive source was developed which contains about 0.25 g PETN in a 5/16-in sphere, is encapsulated in a 1/16-in-thick plastic shell, and can be detonated by an exploding bridge wire at the center. Tests showed that the source yielded a shock wave that was spherically symmetric to within 2%. Procedures were developed for routing production of these sources. A biaxial prestressing frame was built which is capable of loading blocks of sizes up to 2 x 2 x 1 ft to pressures in excess of 1000 psi on the four 1 x 2 ft faces. Finally, a search was conducted for a seismic modeling material that could be poured or cast in large volumes (1-2 feet on a side) with a high degree of isotropy. A certain grout shows very good promise, but the mixing, pouring, and curing techniques need to be refined for the larger volumes. Syntactic foam shows the highest degree of isotropy but is quite expensive A method that allows reuse of a snytactic foam block, however, will reduce the cost and improve experimental repeatability.

Author: Ralph Phillip Bording
Publisher: SEG Books
ISBN: 156080047X
Category : Science
Languages : en
Pages : 110

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Book Description
Seismic modelling and imaging of the earth's subsurface are complex and difficult computational tasks. The authors of this volume present general numerical methods based on the complete wave equation for solving these important seismic exploration problems.

Author: A.K. Turner
Publisher: Springer Science & Business Media
ISBN: 9401125562
Category : Science
Languages : en
Pages : 446

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Book Description
A. K. TURNER Department of Geology and Geological Engineering Colorado School of Mines Golden, Colorado 80401 USA Geology deals with three-dimensional data. Geoscientists are concerned with three dimensional spatial observations, measurements, and explanations of a great variety of phenomena. The representation of three-dimensional data has always been a problem. Prior to computers, graphical displays involved specialized maps, cross-sections, fence diagrams, and geometrical constructions such as stereonets. All were designed to portray three-dimensional relationships on two-dimensional paper products, and all were time consuming to develop. Until recently, computers were of little assistance to three-dimensional data handling and representation problems. Memory was too expensive to handle the huge amounts of data required by three-dimensional assessments; computational speeds were too slow to perform the necessary calculations within a reasonable time; and graphical displays had too Iowa resolution or were much too expensive to produce useful visualizations. Much experience was gained with two-dimensional geographic information systems (GIS), which were applied to many land-use management and resource assessment problems. The two-dimensional GIS field matured rapidly in the late 1980's and became widely accepted. The advent of the modern computer workstation, with its enhanced memory and graphical capabilities at ever more affordable prices, has largely overcome these earlier constraints.

Author: Öz Yilmaz
Publisher: SEG Books
ISBN: 1560803800
Category : Science
Languages : en
Pages : 1056

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Book Description
Written for practicing geophysicists, “Land Seismic Case Studies for Near-Surface Modeling and Subsurface Imaging” is a comprehensive guide to understanding and interpreting seismic data. The culmination of land seismic data acquisition and processing projects conducted by the author over the last two decades, this book contains more than nearly 800 figures from worldwide case studies—conducted in both 2D and 3D. Beginning with Chapter 1 on seismic characterization of the near-surface, Chapter 2 presents near-surface modeling by traveltime and full-wave inversion, Chapter 3 presents near-surface modeling by imaging, and then Chapter 4 includes detailed case studies for near-surface modeling. Chapter 5 reviews single- and multichannel signal processing of land seismic data with the key objective of removing surface waves and guided waves that are characterized as coherent linear noise. Uncommon seismic data acquisition methods, including large-offset acquisition in thrust belts to capture the large-amplitude supercritical reflections, swath-line acquisition, and joint PP and SH- SH seismic imaging are highlighted in Chapter 6, and Chapter 7 presents image-based rms velocity estimation and discusses the problem of velocity uncertainty. The final two chapters focus exclusively on case studies: 2D in Chapter 8 and 3D in Chapter 9. An outstanding teaching tool, this book includes analysis workflows containing processing steps designed to solve specific problems. Essential for anyone involved in acquisition, processing, and inversion of seismic data, this volume will become the definitive reference for understanding how the variables in seismic acquisition are directly reflected in the data.