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:
Aug. 19, 2008
Filed:
Apr. 05, 2006
Applicants:
Tsili Wang, Katy, TX (US);
Leonty Tabarovsky, Cypress, TX (US);
Boris Tchakarov, Katy, TX (US);
John Signorelli, Cypress, TX (US);
Sheng Fang, Houston, TX (US);
Inventors:
Tsili Wang, Katy, TX (US);
Leonty Tabarovsky, Cypress, TX (US);
Boris Tchakarov, Katy, TX (US);
John Signorelli, Cypress, TX (US);
Sheng Fang, Houston, TX (US);
Assignee:
Baker Hughes Incorporated, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01V 3/08 (2006.01); G01V 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A resistivity tool has a body with at lest one pair of grooves on its exterior oriented orthogonal to the tool axis. A coil antenna is oriented orthogonal to the grooves in a hole intersecting the grooves and oriented orthogonal to the tool axis. The antenna and an antenna core define a plurality of small antenna loops.