Electricity: measuring and testing – Of geophysical surface or subsurface in situ – With radiant energy or nonconductive-type transmitter
Reexamination Certificate
2005-05-10
2005-05-10
Le, N. (Department: 2862)
Electricity: measuring and testing
Of geophysical surface or subsurface in situ
With radiant energy or nonconductive-type transmitter
C324S323000, C324S332000, C324S347000
Reexamination Certificate
active
06891376
ABSTRACT:
An electromagnetic induction logging method is disclosed. The method includes measuring electromagnetic induction response in earth formations surrounding a wellbore. The measuring is performed on an electrically conductive sonde support. The measured response is deconvolved with respect to a response of an instrument not having an electrically conductive sonde support.
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Hanstein Tilman
Rueter Horst
Strack Kurt M.
Fagin Richard A.
KJT Enterprises, Inc.
Le N.
Whittington Kenneth J
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