Comparison of Seismic Inversion Methods on a Single Real Data Set PDF Download
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Author: Robert G. Keys
Publisher: SEG Books
ISBN: 1560800496
Category : Science
Languages : en
Pages : 222
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Book Description
Author: Robert G. Keys
Publisher: SEG Books
ISBN: 1560800496
Category : Science
Languages : en
Pages : 222
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Book Description
Author: Yanghua Wang
Publisher: John Wiley & Sons
ISBN: 1119258049
Category : Science
Languages : en
Pages : 256
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Book Description
Seismic inversion aims to reconstruct a quantitative model of the Earth subsurface, by solving an inverse problem based on seismic measurements. There are at least three fundamental issues to be solved simultaneously: non-linearity, non-uniqueness, and instability. This book covers the basic theory and techniques used in seismic inversion, corresponding to these three issues, emphasising the physical interpretation of theoretical concepts and practical solutions. This book is written for master and doctoral students who need to understand the mathematical tools and the engineering aspects of the inverse problem needed to obtain geophysically meaningful solutions. Building on the basic theory of linear inverse problems, the methodologies of seismic inversion are explained in detail, including ray-impedance inversion and waveform tomography etc. The application methodologies are categorised into convolutional and wave-equation based groups. This systematic presentation simplifies the subject and enables an in-depth understanding of seismic inversion. This book also provides a practical guide to reservoir geophysicists who are attempting quantitative reservoir characterisation based on seismic data. Philosophically, the seismic inverse problem allows for a range of possible solutions, but the techniques described herein enable geophysicists to exclude models that cannot satisfy the available data. This book summarises the author’s extensive experience in both industry and academia and includes innovative techniques not previously published.
Author: Alistair R. Brown
Publisher: AAPG
ISBN: 0891813748
Category : Science
Languages : en
Pages : 664
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Book Description
Hardcover plus DVD
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Category : Geophysics
Languages : en
Pages : 486
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Book Description
Author: Arnold H. Bouma
Publisher: AAPG
ISBN: 0891813535
Category : Science
Languages : en
Pages : 322
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Book Description
Accompanying CD-ROM includes additional illustrations and material.
Author: Brian H. Russell
Publisher: SEG Books
ISBN: 0931830656
Category : Science
Languages : en
Pages : 177
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Book Description
An overview of the current techniques used in the inversion of seismic data is provided. Inversion is defined as mapping the physical structure and properties of the subsurface of the earth using measurements made on the surface, creating a model of the earth using seismic data as input.
Author: Lianjie Huang
Publisher: John Wiley & Sons
ISBN: 111915684X
Category : Science
Languages : en
Pages : 468
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Book Description
Methods and techniques for monitoring subsurface carbon dioxide storage Storing carbon dioxide in underground geological formations is emerging as a promising technology to reduce carbon dioxide emissions in the atmosphere. A range of geophysical techniques can be deployed to remotely track carbon dioxide plumes and monitor changes in the subsurface, which is critical for ensuring for safe, long-term storage. Geophysical Monitoring for Geologic Carbon Storage provides a comprehensive review of different geophysical techniques currently in use and being developed, assessing their advantages and limitations. Volume highlights include: Geodetic and surface monitoring techniques Subsurface monitoring using seismic techniques Subsurface monitoring using non-seismic techniques Case studies of geophysical monitoring at different geologic carbon storage sites The American Geophysical Union promotes discovery in Earth and space science for the benefit of humanity. Its publications disseminate scientific knowledge and provide resources for researchers, students, and professionals.
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Category : Earthquake hazard analysis
Languages : en
Pages : 554
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Book Description
Author:
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ISBN:
Category : Electronic data processing
Languages : en
Pages : 780
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Book Description
Author: Lei Li
Publisher: Frontiers Media SA
ISBN: 2832535577
Category : Science
Languages : en
Pages : 167
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Book Description
Source characterization is a fundamental task of passive seismic monitoring. Spatial-temporal evolution of both, point sources and finite-fault source, provides essential information for timely seismic hazard management and advanced analysis of the seismicity in the monitored areas. In the last few decades, the rise of dense seismic arrays, increase of high-performance computing resources, and development of advanced array-based techniques lead to studies using recorded wavefields in great detail. Full waveform inversion can invert passive seismic source parameters with an iterative framework, which connects the delay-and-sum imaging technique and kernel-based inversion strategy. Moreover, emerging technologies like distributed acoustic sensing and machine learning also have great potential in advancing passive seismic imaging and source characterization. Besides, non-earthquake sources and ambient noise, as unconventional and passive sources, are also undergoing rapid development in infrastructure monitoring and subsurface imaging, due to the emergence of sensitive sensors and modern techniques like seismic interferometry.
