Ionic method of geophysical prospecting

1937 ◽  
Author(s):  
E.A. Sergeev ◽  
A.P. Solovov ◽  
H. E. Hawkes
Keyword(s):  
Geophysical Prospecting

Geophysical Prospecting

1928 ◽  
Vol 138 (5) ◽  
pp. 414-417 ◽  
Author(s):  
A. S. Eve ◽  
D. A. Keys
Keyword(s):  
Geophysical Prospecting

ELECTRIC EARTH TRANSIENTS IN GEOPHYSICAL PROSPECTING

Geophysics ◽  
1936 ◽  
Vol 1 (2) ◽  
pp. 271-277 ◽  
Author(s):  
Louis Statham
Keyword(s):  
Electric Current ◽  
Salt Dome ◽  
Geophysical Prospecting ◽  
The Earth ◽  
Electrical Methods ◽  
The Times

A suddenly applied electric current is passed through the earth by means of spaced electrodes. The form of the potential transient as it appears outside the current electrodes is studied. The potential transient is extremely rapid and refined methods of recording are necessary. Means for measuring the relative times of the transient potentials received from different points are discussed. A survey taken over a known deep salt dome is shown; anomalous times of the transients are found to exist over the dome. No correlation is seen between the times of the transients and the resistivity as found by ordinary electrical methods.

GEOPHYSICAL PROSPECTING METHODS USED IN LOCATING THE DIAMOND DEPOSITS OF YAKUTIA

1962 ◽  
Vol 4 (3) ◽  
pp. 271-278
Author(s):  
A.S. Varlamov ◽  
I.N. Mikhaylov ◽  
A.A. Nikitin ◽  
Ye.P. Puchkov ◽  
A.G. Tarkhov
Keyword(s):  
Geophysical Prospecting

scholarly journals Geoelectric and electromagnetic measurements within an organized archaeological framework: the Marzabotto example

1994 ◽  
Vol 37 (5 Sup.) ◽  
Author(s):  
E. Bozzo ◽  
S. Lombardo ◽  
F. Merlanti ◽  
M. Pavan
Keyword(s):  
General Pattern ◽  
Geophysical Prospecting ◽  
Urban Structures ◽  
Water Wells ◽  
Electromagnetic Measurements ◽  
Homogeneous Environment

Geophysical prospecting was Performed in the Etruscan settlement of Marzabotto, near Bologna (Italy), to find shallow anthropic structures within an almost homogeneous environment. This paper describes some results of the geoelectric and electromagnetic VLF methods used. Non-standard geoelectric devices, such as the tripotential, twin-probe and the Offset-Wermer methods, were applied. The set of results was compared to classical dipolar sections. The Offset-Wenner device was useful for detecting vertically striking structures. Conversely, the electromagnetic VLF techniques are not suitable for investigating structures with a negligible contrast of conductivity with the environment. Prospecting data generated a general pattern of anomalies and some were confirmed by excavation samples, showing walIs, floors, water wells and other remains of urban structures.

scholarly journals Research and Application of FAHP in Bidding Quotation for Petroleum Geophysical Prospecting Project

2017 ◽  
Vol 07 (04) ◽  
pp. 589-598
Author(s):  
Jing Wang ◽  
Jianhe Guan ◽  
Donglin Liu
Keyword(s):  
Geophysical Prospecting
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