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. 20, 2019
Filed:
May. 20, 2015
Applicant:
Longyear Tm, Inc., Salt Lake City, UT (US);
Inventors:
Thorsten Upmeier, Schlitz, DE;
Christof Kruse, Wenden, DE;
Stefan Wrede, Kirchhundem, DE;
Rene Maennel, Schonbrunn, DE;
Assignee:
LONGYEAR TM, INC., Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E21B 7/02 (2006.01); B65H 57/14 (2006.01); E21B 19/22 (2006.01); B65H 57/26 (2006.01); E21B 3/04 (2006.01); E21B 19/00 (2006.01);
U.S. Cl.
CPC ...
B65H 57/14 (2013.01); B65H 57/26 (2013.01); E21B 3/04 (2013.01); E21B 7/02 (2013.01); E21B 19/008 (2013.01); E21B 19/22 (2013.01); E21B 7/023 (2013.01);
Abstract
A wireline system for use during drilling operations. The wireline system has a wireline assembly and a roller assembly. Both the wireline assembly and the roller assembly are positioned within a front portion of a drill rig. Described herein, in one aspect, is a wireline system for use on a drill rig. The drill rig can comprise a drilling system, and the drilling system can comprise a mast, a drill string, and a drill head configured to impart rotation to the drill string within a drilling formation.