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:
Oct. 10, 2017
Filed:
Jun. 22, 2015
Applicants:
Daryl L. Grubb, Houston, TX (US);
Brian O. Faircloth, Evergreen, CO (US);
Mark S. Zediker, Caste Rock, CO (US);
Inventors:
Daryl L. Grubb, Houston, TX (US);
Brian O. Faircloth, Evergreen, CO (US);
Mark S. Zediker, Caste Rock, CO (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 7/15 (2006.01); B23K 26/00 (2014.01); B23K 26/06 (2014.01); B23K 26/10 (2006.01); B23K 26/14 (2014.01); B23K 26/38 (2014.01); E21B 7/14 (2006.01); E21B 4/04 (2006.01); E21B 23/00 (2006.01); B23K 103/00 (2006.01);
U.S. Cl.
CPC ...
E21B 7/15 (2013.01); B23K 26/0093 (2013.01); B23K 26/0648 (2013.01); B23K 26/10 (2013.01); B23K 26/1464 (2013.01); B23K 26/38 (2013.01); E21B 4/04 (2013.01); E21B 7/14 (2013.01); B23K 2203/30 (2015.10); B23K 2203/50 (2015.10); E21B 2023/008 (2013.01);
Abstract
A high power laser drilling system utilizing an electric motor laser bottom hole assembly. A high power laser beam travels within the electric motor for performing a laser operation. A system includes a down hole electrical motor having a hollow rotor for conveying a high power laser beam having a wavelength less than 1060 nm through the electrical motor.