Water prospection in volcanic islands by Time Domain Electromagnetic (TDEM) surveying: The case study of the islands of Fogo and Santo Antão in Cape Verde

2016 ◽  
Vol 134 ◽  
pp. 226-234 ◽  
Author(s):  
F.J. Martínez-Moreno ◽  
F.A. Monteiro-Santos ◽  
J. Madeira ◽  
I. Bernardo ◽  
A. Soares ◽  
...  
Keyword(s):  
Time Domain ◽  
Cape Verde ◽  
Time Domain Electromagnetic ◽  
Volcanic Islands

A large-scale field study in eastern Siberia using novel time-domain electromagnetic technology

2015 ◽  
Vol 3 (2) ◽  
pp. T109-T120 ◽  
Author(s):  
Sofia Davydycheva ◽  
Alexander Kaminsky ◽  
Nikolai Rykhlinski ◽  
Andrei Yakovlev
Keyword(s):  
High Resolution ◽  
Time Domain ◽  
Large Scale ◽  
Survey Design ◽  
Eastern Siberia ◽  
Scale Field ◽  
Large Scale Field ◽  
Time Domain Electromagnetic ◽  
Integrated Interpretation

We evaluated the results of a large-scale commercial project that illustrated the capabilities of advanced time-domain electromagnetic (TDEM) technologies powered with integrated interpretation of geologic and geophysical data. To study the hydrocarbon prospectivity of a field in Eastern Siberia, we developed a survey design, and then acquired, processed, and interpreted the TDEM data from 30 profiles (total length 772 km) covering an area of approximately [Formula: see text]. The data were acquired using the conventional TDEM and a novel high-resolution version of TDEM, the focused-source electromagnetic method. We described the geologic framework, data acquisition methodologies, and key results obtained using integrated TDEM, seismic, and well-logging data. The interpretation was used to select well locations for additional exploratory drilling. Postsurvey drilling supported our interpretation. The presented case study demonstrates the value of TDEM in the exploration workflow.

Application of Time-Domain Electromagnetic Method in Investigating Saltwater Intrusion of Santiago Island (Cape Verde)

2017 ◽  
Vol 174 (11) ◽  
pp. 4171-4182 ◽  
Author(s):  
Rui Gonçalves ◽  
Mohammad Farzamian ◽  
Fernando A. Monteiro Santos ◽  
Patrícia Represas ◽  
A. Mota Gomes ◽  
...  
Keyword(s):  
Time Domain ◽  
Saltwater Intrusion ◽  
Cape Verde ◽  
Electromagnetic Method ◽  
Time Domain Electromagnetic ◽  
Santiago Island

Time‐domain electromagnetic imaging of a clayey confining bed in a brackish environment: A case study in the Kairouan Plain Aquifer (Kelbia salt lake, Tunisia)

2018 ◽  
Vol 32 (26) ◽  
pp. 3954-3965
Author(s):  
Cécile Finco ◽  
Coralie Pontoreau ◽  
Cyril Schamper ◽  
Sylvain Massuel ◽  
Gaghik Hovhannissian ◽  
...  
Keyword(s):  
Time Domain ◽  
Salt Lake ◽  
Electromagnetic Imaging ◽  
Time Domain Electromagnetic ◽  
Brackish Environment

Delineation of saltwater intrusion zones using the time domain electromagnetic method: the Nabeul-Hammamet coastal aquifer case study (NE Tunisia)

2012 ◽  
Vol 27 (14) ◽  
pp. 2004-2020 ◽  
Author(s):  
Fatma Trabelsi ◽  
Abdallah Ben Mammou ◽  
Jamila Tarhouni ◽  
Carlo Piga ◽  
Gaetano Ranieri
Keyword(s):  
Time Domain ◽  
Coastal Aquifer ◽  
Saltwater Intrusion ◽  
Electromagnetic Method ◽  
Time Domain Electromagnetic ◽  
The Time Domain
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