Patent · US Active

Wireline system and methods of using same

US10384907B2 · kind B2 · utility

15Cited by

6References

31Claims

0Family size

Assignee

Longyear TM, Inc. · US

Inventors

Thorsten Upmeier · Schlitz, DE
Christof Kruse · Wenden, DE
Stefan Wrede · Kirchhundem, DE
Rene Maennel · Hirschhorn, DE

Key dates

Filing date	May 20, 2015
Grant date	Aug 20, 2019
Priority date	—
Expiry date	Jan 1, 2036

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE21B7/023
WIPO fieldCivil engineering
WIPO sectorOther fields

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.