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. 22, 2009
Filed:
Feb. 11, 2004
James A. Sonnier, Houston, TX (US);
Robbie B. Colbert, Perdido, AL (US);
James W. Anderson, Katy, TX (US);
Gerald Heisig, Celle, DE;
Blake C. Pizzolato, Montgomery, TX (US);
Johnny C. Hicks, Keller, TX (US);
James A. Sonnier, Houston, TX (US);
Robbie B. Colbert, Perdido, AL (US);
James W. Anderson, Katy, TX (US);
Gerald Heisig, Celle, DE;
Blake C. Pizzolato, Montgomery, TX (US);
Johnny C. Hicks, Keller, TX (US);
Baker Hughes Incorporated, Houston, TX (US);
Abstract
Methods and devices for sensing operating conditions associated with downhole, non-drilling operations, including, fishing and retrieval operations as well as underreaming or casing cutting operations and the like. A condition sensing device is used to measure downhole operating parameters, including, for example, torque, tension, compression, direction of rotation and rate of rotation. The operating parameter information is then used to perform the downhole operation more effectively.