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Experimental Study on the Response Characteristics of the Apparent Resistivity of Rock True Triaxial Hydraulic Fracturing
To truly reflect changes in apparent resistivity before and after hydraulic fracturing (HF) of coal and rock masses in underground spaces, the...
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A comparison of the results of 2D anisotropic DC resistivity inversion with 1D joint DC resistivity and CSRMT inversion
In the Eastern Ghats Mobile Belt of Odisha, India, the interpretation of sub-surface resistivity using the direct current (DC) resistivity method can...
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Evaluation of Slope Susceptibility Using 2D Electrical Resistivity Tomography Supplemented with Spatial Resistivity Change
Landslides, which are a serious geological hazard, occur commonly in the highlands. Anthropological activities, including the expansion of human...
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Preprocessing and Application of Resistivity Logging After Casing Data
Resistivity Logging after Casing (RLAC) can measure formation resistivity in cased wells, which shows unique advantages in reservoir monitoring and...
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Geospatial analysis of soil resistivity and hydro-parameters for groundwater assessment
Groundwater is a precious resource for irrigating the crops in develo** countries. This research was governed in Faisalabad District of Pakistan to...
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Resistivity tomography based on multichannel electrodes
With the constantly changing engineering construction sector, the detection accuracy of conventional electrical resistivity tomography (ERT) is no...
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Iterative geostatistical electrical resistivity tomography inversion
Electrical resistivity tomography (ERT) is a geophysical method used to create an image of the subsurface due to its sensitivity to porosity, water...
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Delineation of Saline/Fresh Water Interface and Map** Groundwater Potential Zones using Spatial Resistivity Models in Bichpuri Block Agra, District UP, India
Pin-pointing freshwater within saline formations is of utmost importance as filtration and alternate means of public water supply are responsible for...
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Utilizing the electrical resistivity tomography to map contamination in a quarry
The diagnosis and monitoring of contaminated sites have become progressively critical. The effectiveness of electrical resistivity tomography (ERT)...
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Calculation and Application of Apparent Resistivity in the Frequency Domain by TFEM
The time-frequency electromagnetic method (TFEM) is a controllable source electromagnetic method applied to oil and gas exploration. In traditional...
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Forward Response and Inversion Imaging Study of Borehole Resistivity Configurations in Tunnels
Large buried depths, extensive tunnel lines, and challenging geological conditions are characteristics of tunnel construction. There is a rising need...
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Quantitative modeling of rock electrical resistivity under uniaxial loading and unloading
In geotechnical engineering practice, studying the characteristics of rock electrical resistivity under different physical and mechanical...
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Electrical resistivity of saturated and unsaturated sediments in northeastern Canada
This study presents typical values of electrical resistivity for common saturated and unsaturated sediments in Québec in the form of a resistivity...
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Processing of electrical resistivity tomography data using convolutional neural network in ERT-NET architectures
Electrical resistivity tomography (ERT) inversion has emerged as an effective method for predicting resistivity in complex geological structures. In...
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Application of electrical resistivity surveys to detect buried active fault: a case study of the southern Yangsan Fault, Korea
The main goal of active fault investigation is obtaining evidence of the Quaternary fault activity through trenching. To accomplish this, electrical...
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Estimating electrical resistivity from logging data for oil wells using machine learning
Formation resistivity is crucial for calculating water saturation, which, in turn, is used to estimate the stock-tank oil initially in place....
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Variations in Formation Resistivity and Geometric Tortuosity Factors for Consolidated Niger Delta Formations
Formation resistivity evaluation is an essential part of electrical properties measurement of porous media. Such deduced properties are often...
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Electrical resistivity tomography to check compaction control of road embankment made of partially saturated soil
Compaction control is essential in road embankment construction. Poor embankment compaction results in deteriorating stability of pavements and...
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Resistivity and Seismic Refraction for Solving Groundwater-Related Problems: A Case Study from North Oman
Geophysical methods are very widely used for groundwater exploration and characterization. In Sultanate Oman, with the increasing demand for...