The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 11, 1993

Filed:

Mar. 09, 1992
Applicant:
Inventors:

Tarek M Hapashy, Danbury, CT (US);

Jeffrey A Beren, Westport, CT (US);

Kambiz A Safinya, Jakarta Selatan, IN;

Assignee:

Schlumberger Technology Corp., New York, NY (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01V / ;
U.S. Cl.
CPC ...
324338 ; 324341 ;
Abstract

In a form of the disclosure, electromagnetic propagation logging measurements are made for several magnetic moment directions of the electromagnetic energy, and can be examined and/or processed retrospectively in order to select the logging information which has a particular desired characteristic, such as the sharpest imaging of bed boundaries. By scanning the magnetic moment over a wide range of angles, one is assured of obtaining logging information that has a desired attribute, such as image sharpness. This can be determined by viewing a recorded log and/or by automatically processing the log data. Information from other ones of the several logs may be useful in optimizing other attributes, such as standoff immunity or signal-to-noise ratio.


Find Patent Forward Citations

Hapashy, Tarek. (1993). Electromagnetic logging method and apparatus with scanned magnetic (U.S. Patent No. 5210495). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5210495

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