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:
Dec. 14, 2021
Filed:
Sep. 12, 2019
Applicants:
Andreas Hohl, Hannover, DE;
Sasa Mihajlovic, Hannover, DE;
Inventors:
Andreas Hohl, Hannover, DE;
Sasa Mihajlovic, Hannover, DE;
Assignee:
BAKER HUGHES, A GE COMPANY, LLC, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 17/042 (2006.01); F16F 15/12 (2006.01); E21B 47/16 (2006.01); G01H 1/10 (2006.01);
U.S. Cl.
CPC ...
F16F 15/1207 (2013.01); E21B 17/042 (2013.01); E21B 47/16 (2013.01); G01H 1/10 (2013.01);
Abstract
Methods and systems for damping torsional oscillations of downhole systems are described. The systems include a downhole string, a bit support assembly configured to support and receive a disintegration device, wherein the disintegration device is disposed on an end of the downhole string and mounted to the bit support assembly, and a damping system configured at least one of on and in the bit support assembly, the damping system comprising at least one damper element arranged in contact with a portion of the bit support assembly.