Induction logging antenna

Details Induction logging antenna Induction logging antenna

2006-03-14

2006-03-14

Ledynh, Bot (Department: 2862)

Electricity: measuring and testing

Of geophysical surface or subsurface in situ

With radiant energy or nonconductive-type transmitter

C324S344000

Reexamination Certificate

active

07012432

ABSTRACT:
An antenna assembly for an induction logging tool for use in a drilling operation. The assembly includes an outer pressure housing, a coil former within the pressure housing, magnetic cores mounted in the housing, a core carrier within the coil former and the pressure housing which carries the magnetic cores, and shock-absorbing mountings on the core carrier for the magnetic cores.

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patent: 2346509 (2000-08-01), None
patent: WO 86/00112 (1986-01-01), None

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