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. 23, 2018
Filed:
Feb. 04, 2015
Nabors Drilling Technologies Usa, Inc., Houston, TX (US);
Ryan Thomas Bowley, Calgary, CA;
Edgar Fernando Yajure, Calgary, CA;
Nabors Drilling Technologies USA, Inc., Houston, TX (US);
Abstract
The present disclosure is directed to a drilling system. The drilling system includes drill string actuation mechanism having a first component and a second component configured to be rotated relative to the first component by a driving mechanism of the drill string actuation mechanism. The drilling system also includes a rotary transformer having a power input winding and a rotating power output winding. The power input winding is configured to be coupled to a power source and to the first component of the drill string actuation mechanism, and the rotating power output winding is configured to be coupled to the second component of the drill string actuation mechanism.