High resolution resistivity earth imager

Details High resolution resistivity earth imager High resolution resistivity earth imager

2008-07-01

2008-07-01

Aurora, Reena (Department: 2862)

Electricity: measuring and testing

Of geophysical surface or subsurface in situ

Using electrode arrays, circuits, structure, or supports

C324S347000

Reexamination Certificate

active

11203829

ABSTRACT:
Impedance measurements made by a galvanic resistivity tool in a borehole in an earth formation are corrected by a factor that depends on the mud conductivity and the mud dielectric constant. Standoff measurements are not necessary.

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