Journal ArticleDOI
Recent developments in the direct-current geoelectrical imaging method
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TLDR
There have been major improvements in instrumentation, field survey design and data inversion techniques for the geoelectrical method over the past 25 years as mentioned in this paper, which has made it possible to conduct large 2D, 3D and even 4D surveys efficiently to resolve complex geological structures that were not possible with traditional 1-D surveys.About:
This article is published in Journal of Applied Geophysics.The article was published on 2013-08-01. It has received 702 citations till now. The article focuses on the topics: Computer technology.read more
Citations
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Journal ArticleDOI
Geomorphic and geophysical evidence of a collapse origin for large sandstone depressions atop the western Cumberland Plateau in Tennessee
TL;DR: In this article, the authors made observations of surface characteristics and applied geophysical methods across two of these depressions on the western part of the plateau to collect subsurface information and test the cave collapse hypothesis.
Straightforward assessment of horizontal leachate injection system using frequency domain electromagnetic induction method
TL;DR: In this paper, the authors proposed a geophysical investigation using Frequency Domain Electromagnetic Method (FDEM) during leachate injection event, this technique highlights changes in electrical conductivity of the waste deposit cell induced by variations of water content.
Book ChapterDOI
Geophysical monitoring of the injection and postclosure phases at the Ketzin pilot site
Stefan Lüth,Jan Henninges,Monika Ivandic,Christopher Juhlin,Thomas Kempka,Ben Norden,Dennis Rippe,Cornelia Schmidt-Hattenberger +7 more
TL;DR: In this paper, a review of the life-cycle operations at the Ketzin pilot site for CO2 storage is presented, where geophysical data were used to set up and iteratively optimize the reservoir model for simulating the storage behavior over a wide range of scales, including the long-term stabilization of the reservoir in the postinjection phase.
Journal ArticleDOI
Integrated characterization of ancient burial mounds using ERT and limited drillings at the Hepu Han Tombs, in coastal area of Southern China
TL;DR: Wang et al. as mentioned in this paper performed an electrical resistivity tomography (ERT) survey to detect the location, depth and geometry of two burial mounds at Jinjiling Site of Hepu Han Tombs, which can offer opportunities to understand the burial customs and the Han culture in the Chinese Han Dynasty.
References
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Journal ArticleDOI
The electrical resistivity log as an aid in determining some reservoir characteristics
TL;DR: The usefulness of the electrical resistivity log in determining reservoir characteristics is governed largely by: (1) the accuracy with which the true resistivity of the formation can be determined; (2) the scope of detailed data concerning the relation of resistivity measurements to formation characteristics; (3) the available information concerning the conductivity of connate or formation waters; and (4) the extent of geologic knowledge regarding probable changes in facies within given horizons, both vertically and laterally, particularly in relation to the resultant effect on the electrical properties of the reservoir as mentioned in this paper.
Book
An Introduction to Applied and Environmental Geophysics
TL;DR: The first edition of the book as mentioned in this paper contains case histories, and descriptions of geophysical techniques not previously included in such textbooks, but the level of mathematics and physics is deliberately kept to a minimum but is described qualitatively within the text.
Journal ArticleDOI
Rapid least-squares inversion of apparent resistivity pseudosections by a quasi-Newton method1
M.H. Loke,R. D. Barker +1 more
TL;DR: In this paper, a smoothness-constrained least-squares method was used for the interpretation of data from resistivity tomography surveys on an 80486DX microcomputer.
Rapid least-squared inversion of apparent resisitivity pseudosections by a quasi-Newton method
M. H. Loke,R. D. Barker +1 more
TL;DR: In this article, a smoothness-constrained least-squares method was used for the interpretation of data from resistivity tomography surveys on an 80486DX microcomputer.
Journal ArticleDOI
Occam's inversion to generate smooth, two-dimensional models from magnetotelluric data
TL;DR: In this paper, the authors propose an extension of the existing 1-D algorithm, Occam's inversion, to smooth 2-D models using an extension to the existing Occam inversion.
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