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:
Apr. 13, 2010
Filed:
Oct. 31, 2005
Rocco Difoggio, Houston, TX (US);
Christopher J. Powell, Houston, TX (US);
Peter W. Reittinger, Katy, TX (US);
Louis Perez, Jr., Houston, TX (US);
Srdjan Stankovic, Houston, TX (US);
Paul Bergren, Houston, TX (US);
Rocco DiFoggio, Houston, TX (US);
Christopher J. Powell, Houston, TX (US);
Peter W. Reittinger, Katy, TX (US);
Louis Perez, Jr., Houston, TX (US);
Srdjan Stankovic, Houston, TX (US);
Paul Bergren, Houston, TX (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
A method and apparatus are provided for insulating electrical connections to a resonator from fluid downhole under extreme pressure and temperature conditions downhole. The method and apparatus provide a pliable insulator that maintains electrical isolation between a resonator electrical connection during exposure to high pressures downhole. The insulator is substantially chemically non reactive so that the insulator maintains electrical isolation between the resonator electrical connections during exposure to fluids downhole. The insulator has a thermal coefficient of expansion in a range so that the insulator maintains electrical isolation between the resonator electrical connections during exposure to high temperatures downhole.