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Ground-penetrating radar and geoelectrical simulations of data from the Floridablanca archaeological site
(John Wiley & Sons Inc, 2005-12)
In this work we characterize the electromagnetic response of archaeological remains of a Spanish fortress situated onthe Atlantic coast in Patagonia (Argentina). The fortress, part of the Floridablanca colony, founded in ...
Geophysical survey in the Alto Rio Turvo Basin, Sao Paulo. Correlation between geoelectric and hydrodynamic dataLevantamento geofisico na Bacia do Alto Rio Turvo, SP. Correlacao entre dados hidrodinamicos e geoeletricos
(1988-01-01)
Vertical electrical soundings (VES) were measured at Rio Turvo Basin, State of Sao Paulo, close to Monte Alto, Pirangi. Geologically, this area is formed of sediments of the Bauru Group (Adamantina and Marilia Formations). ...
Detection of brine plumes in an oil reservoir using the geoelectric method
(IOP Publishing, 2013-07-02)
During water injection in a reservoir at the secondary recovery phase, oil is replaced by salt water, producing different saturation zones in the formation containing this reservoir. This process could be optimized if the ...
Numerical simulation of surface-downhole geoelectrical measurements in order to detect brine plumes
(Elsevier Science, 2015-05)
A large amount of hydrocarbon reservoirs in the world are in the secondary recovery stage and improving this step in the exploitation of these reservoirs would greatly benefit the oil industry. Secondary recovery involves ...
Two-dimensional geoelectrical modeling using a Rayleigh-Fourier method
(Institute of Electrical and Electronics Engineers, 2000)
Determination of the remediation effectiveness of soils accidentally contaminated by sulphuric acid by geophysical methods Determinación de la efectividad de la remediación de suelos accidentalmente contaminados con ácido sulfúrico mediante métodos geofísicos
(Centro de Informacion Tecnologica, 2011-01)
This work demonstrates that the diagnosis of soils that have been contaminated with dangerous substances after remediation can be done with non invasive techniques, with cost and time reduction, and avoiding the sample ...
Three-dimensional geo-electrical structure in Juncalito geothermal prospect, northern Chile
(Elsevier, 2016)
Magnetotelluric (MT) data were recorded to investigate a geothermal prospect in northern Chile. The exploration area is located in the Atacama region, at the southern edge of the Chilean Altiplano, at an altitude of similar ...
Capacitive resistivity method and reclassification of geoelectric methods for hydrogeological and underground contamination studiesMétodo de resistividade capacitiva e reclassificação dos métodos geoelétricos para estudos hidrogeológicos e de contaminação subterrânea
(2021-11-19)
This article presents the theoretical foundations of the Capacitive Resistivity geophysical method, applied, more recently, in geological investigations and environmental diagnostics, with the objective of inserting it ...
Geoelectrical prospection of disseminated sulfide mineral occurrences in Camaquã Sedimentary Basin, Rio Grande do Sul State, Brazil
(2012-12-01)
The mineral exploration is a complex activity that should involve a combination of direct and indirect techniques of geological investigation. The growing demand for base metals in the national and international market ...