Antennas for Deep Induction Array Tools with Increased Sensitivities

Improved receiver antennas are disclosed for long offset tensor induction army logging tools. The disclosed antennas include a bobbin which accommodates a ferromagnetic core. The outer surface of the bobbin is wrapped around a binding so that winding is thicker or includes more turns towards a cente...

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Bibliographische Detailangaben

Hauptverfasser:	VILLEGAS LAURENT, MARTINEZ ISMAEL, HOMAN DEAN M, HAZEN GARY A
Format:	Patent
Sprache:	eng
Schlagworte:	ANTENNAS, i.e. RADIO AERIALS BASIC ELECTRIC ELEMENTS DETECTING MASSES OR OBJECTS ELECTRICITY GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING PHYSICS TESTING
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