Electrical and Scientific Apparatus

Owner

PARAMAGNETIC LOGGING, INC.

Dec 23, 1997

Electrical and Scientific Apparatus

Owner

PARAMAGNETIC LOGGING, INC.

Jul 15, 1997

Electrical and Scientific Apparatus

Owner

PARAMAGNETIC LOGGING, INC.

Nov 4, 1997

Electrical and Scientific Apparatus

Owner

PARAMAGNETIC LOGGING, INC.

Jul 8, 1997

Electrical and Scientific Apparatus

Owner

PARAMAGNETIC LOGGING, INC.

Nov 26, 1996

Electrical and Scientific Apparatus

Owner

PARAMAGNETIC LOGGING, INC.

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Electrical and Scientific Apparatus

Owner

PARAMAGNETIC LOGGING, INC.

Mar 28, 1995