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. 28, 2018
Filed:
Apr. 16, 2015
Applicant:
Halliburton Energy Services, Inc., Houston, TX (US);
Inventors:
Hossam Mohamed Gharib, Edmonton, CA;
Steven Graham Bell, Red Deer, CA;
Assignee:
Halliburton Energy Services, Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 4/00 (2006.01); F16C 17/10 (2006.01); F16C 35/02 (2006.01); E21B 17/00 (2006.01); F16D 3/02 (2006.01); E21B 41/00 (2006.01); E21B 4/02 (2006.01);
U.S. Cl.
CPC ...
E21B 4/003 (2013.01); E21B 17/00 (2013.01); E21B 41/0021 (2013.01); F16C 17/10 (2013.01); F16C 35/02 (2013.01); F16D 3/02 (2013.01); E21B 4/02 (2013.01); F16C 2352/00 (2013.01);
Abstract
A driveshaft transmission assembly may include a catch assembly. The catch assembly may prevent the loss of certain driveshaft transmission assembly components downhole in the event of a failure of the driveshaft transmission due to dynamic loads produced during operation of a drilling system. The catch assembly may be coupled to a first radial bearing assembly using locking devices. The driveshaft transmission assembly may also include a second radial bearing assembly interlockably coupled to a thrust bearing and a bearing housing.