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:
Jun. 23, 2020
Filed:
Jun. 20, 2017
Applicant:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Inventors:
Siamak Dadkhah, Steonehouse, GB;
Geoffrey Charles Downton, Minchinhampton, GB;
Adam Ian Bowler, Katy, TX (US);
Assignee:
SCHLUMBERGER TECHNOLOGY CORPORATION, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 44/04 (2006.01); E21B 7/06 (2006.01); E21B 10/00 (2006.01); E21B 7/00 (2006.01); E21B 10/26 (2006.01); E21B 10/10 (2006.01);
U.S. Cl.
CPC ...
E21B 7/064 (2013.01); E21B 7/00 (2013.01); E21B 10/003 (2013.01); E21B 44/04 (2013.01); E21B 10/10 (2013.01); E21B 10/26 (2013.01);
Abstract
A method for removing material with a bit includes rotating a bit in a first direction, changing the rotational direction and rotating the bit in an opposing second direction. Rotation of the bit in the first direction and rotation of the bit in the second direction both remove material.