DISPOSITIF DE MESURE DES CARACTERISTIQUES ELECTRIQUES DANS LE SOUS-SOL A ELECTRODES CAPACITIVES

The invention concerns a electrical prospecting device in a borehole with capacitive electrodes comprising at least two injection electrodes (16, 20), at least two measuring electrodes (28, 34) and a current generator (22) for applying an electric current between the two injection electrodes. The cu...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LAGABRIELLE RICHARD J, SORIN JEAN LUC C, LEROUX VIRGINIE C
Format:	Patent
Sprache:	fre
Schlagworte:	DETECTING MASSES OR OBJECTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
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