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Patent Searching and Data


Title:
WIRELINE SYSTEM AND METHODS OF USING SAME
Document Type and Number:
WIPO Patent Application WO/2015/179504
Kind Code:
A3
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.

Inventors:
UPMEIER, Thorsten (Adolf-Kolping-Straβe 11, Schlitz, Schlitz, DE)
KRUSE, Christof (Zum Harbel 7, Wenden, Wenden, DE)
WREDE, Stefan (An der Hauptschule 1a, Kirchhundem, Kirchhundem, DE)
MAENNEL, Rene (Obere Dorfstraβe 32a, Schönbrunn, Schönbrunn, DE)
Application Number:
US2015/031752
Publication Date:
March 17, 2016
Filing Date:
May 20, 2015
Export Citation:
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Assignee:
LONGYEAR TM, INC. (10808 South River Front Parkway, Suite 400South Jordan, UT, 84095, US)
International Classes:
E21B7/00
Foreign References:
US20140041447A12014-02-13
US20080196904A12008-08-21
US4003435A1977-01-18
US20100300757A12010-12-02
US6634436B12003-10-21
US7290621B22007-11-06
Other References:
See also references of EP 3146136A4
Attorney, Agent or Firm:
DECARLO, Kean, J. et al. (Ballard Spahr LLP, 999 Peachtree StreetSuite 100, Atlanta GA, 30309, US)
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