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.
Patent No.:
Date of Patent:
Sep. 16, 2008
Filed:
Sep. 29, 2006
Songhua Chen, Katy, TX (US);
Carl M. Edwards, Katy, TX (US);
Thomas Kruspe, Wienhausen, DE;
Martin Blanz, Celle, DE;
Holger F. Thern, Hannover, DE;
David R. Beard, Houston, TX (US);
Songhua Chen, Katy, TX (US);
Carl M. Edwards, Katy, TX (US);
Thomas Kruspe, Wienhausen, DE;
Martin Blanz, Celle, DE;
Holger F. Thern, Hannover, DE;
David R. Beard, Houston, TX (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
The quality factor of a NMR-antenna depends upon mud conductivity, formation resistivity and the borehole size. The Q of the antenna is measured. From measurement of one of formation conductivity or borehole size, the other can be determined.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile