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. 20, 2016
Filed:
Apr. 24, 2014
Applicant:
Thru Tubing Solutions, Inc., Oklahoma City, OK (US);
Inventors:
Brock Watson, Oklahoma City, OK (US);
Gregory Kliewer, Edmond, OK (US);
Roger L. Schultz, Newcastle, OK (US);
Assignee:
Thru Tubing Solutions, Inc., Oklahoma City, OK (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 4/00 (2006.01); E21B 4/02 (2006.01); F16C 19/30 (2006.01); F16D 3/24 (2006.01); F16D 3/221 (2006.01); E21B 44/00 (2006.01); F03B 13/02 (2006.01);
U.S. Cl.
CPC ...
E21B 4/02 (2013.01); E21B 4/003 (2013.01); E21B 44/005 (2013.01); F03B 13/02 (2013.01); F16C 19/305 (2013.01); F16D 3/221 (2013.01); F16D 3/24 (2013.01);
Abstract
This application is directed to methods of using pressure balanced mud motors. The mud motor includes a power section to rotate a passageway housing and propel fluid through a passageway disposed in the passageway housing. The mud motor can also include a roller bearing assembly and a drive shaft assembly to improve the life and efficiency of the pressure balanced mud motor.