Development of Transient Electromagnetic Physical Modeling for Geophysical Exploration PDF Download

Author: Akira Saito
Publisher:
ISBN:
Category : Computer simulation
Languages : en
Pages : 322

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Book Description

Author: Jin Li
Publisher: Frontiers Media SA
ISBN: 2832543065
Category : Science
Languages : en
Pages : 128

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Book Description
Electromagnetic exploration is one of the earliest and most widely used geophysical exploration techniques. Electromagnetic methods, such as magnetotelluric (MT), audio magnetotelluric (AMT), transient electromagnetic method (TEM), and controlled source electromagnetic method (CSEM), have made a great contribution to industrialization and urbanization by discovering underground deposits of various resources. Driven by the latest progress in electronics and intelligent algorithms, electromagnetic exploration is developing at a high speed. Many challenges faced by traditional geophysical methods are now solvable. Emerging sensing technology and signal processing technology greatly improves the accuracy of electromagnetic methods in many applications. At the same time, such technologies promoted the development of new geophysical theories and methods.

Author: Misac N. Nabighian
Publisher: SEG Books
ISBN: 0931830516
Category : Electromagnetic fields
Languages : en
Pages : 529

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Book Description

Author: Xiu Li
Publisher: Springer
ISBN: 9811027080
Category : Science
Languages : en
Pages : 143

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Book Description
This book is based on more than a decade of research the authors have pursued on the pseudo-seismic migration imaging of the transient electromagnetic method, and provides a series of important findings on the theory and applications in this area. It present and analyzes transforming principles, TEM wave field methods, characteristics of the TEM virtual wave field and studies on many significant related technologies. The coverage is supplemented by a wealth of 1-D, 2-D and 3-D figures to illustrate pseudo-seismic theory. The book offers a valuable resource for teachers, students, researchers and engineers in the fields of geophysics, earth exploration and information technology.

Author: Newman, Gregory A.
Publisher:
ISBN:
Category : Electric prospecting
Languages : en
Pages : 464

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Author: K. M. Strack
Publisher: Elsevier Science Limited
ISBN: 9780444503978
Category :
Languages : en
Pages : 373

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Book Description
Paperback. This is a comprehensive description of deep transient electromagnetics which allows the geophysicist to learn about the technique from the beginning of instrument design to the final interpretation. It covers the application of deep transient electromagnetics to oil exploration, geothermal exploration and deep crustal studies. Case histories are used to explain the concepts shown. Problems are included at the end of each chapter. Also, demonstration software is enclosed. The book may be used as a textbook as well as for design and development of a field system. In particular it will be of interest to research and exploration geophysicists and students.

Author: Alex Kaufman
Publisher: Newnes
ISBN: 0444538305
Category : Science
Languages : en
Pages : 793

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Book Description
Principles of Electromagnetic Methods in Surface Geophysics contains information about the theory of electromagnetic fields in a conducting media. It describes the theoretical and physical principles of the main geophysical methods using electromagnetic fields, including frequency and transient soundings, electromagnetic profiling, and magnetotelluric soundings. Special attention is paid to models and signal processing methods used in modern exploration geophysics for groundwater, mineral and hydrocarbon exploration. - Offers an integrated approach to the description of electromagnetic geophysical fields used for surface geophysical surveys - Provides a clear introduction to the physical background of electromagnetic methods and their application - Rounds off the treatment of the main geophysical methods: gravity, magnetic seismic, electric and electromagnetic methods

Author: Gregory A. Newman
Publisher:
ISBN:
Category :
Languages : en
Pages : 232

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Book Description

Author: James Wait
Publisher: Elsevier
ISBN: 0323158099
Category : Technology & Engineering
Languages : en
Pages : 279

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Book Description
Geo-Electromagnetism surveys the theoretical concepts and applications of electrical prospecting methods. This book is divided into seven chapters that specifically tackle the basic electromagnetic concepts and the special mathematical functions. This text deals first with the numerical and analytical approaches to delineate earth resistivity principles, followed by a description of the three-layer model. These topics are followed by a discussion on the theory of induced electrical polarization. The subsequent chapters are devoted to relevant electromagnetic theory of low-frequency current flow in conducting with varying fields. The discussion then shifts to the geophysical problems associated with vertical electric dipole sources, with an emphasis on the quasi-static range in which all significant distances are small compared with the free-space wavelength. The last chapters outline the relevant analytical development of the magnetotelluric theory and the theoretical principles of the transient electromagnetic methods used in geophysical exploration. Geophysicists, theoreticians, and undergraduate level students will find this book invaluable.

Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 766

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