Invention Grant
- Patent Title: Tubular handling device and methods
- Patent Title (中): 管状处理装置及方法
-
Application No.: US12982644Application Date: 2010-12-30
-
Publication No.: US08720541B2Publication Date: 2014-05-13
- Inventor: Brian Ellis , Craig Weems , Faisal J. Yousef , Beat Küttel
- Applicant: Brian Ellis , Craig Weems , Faisal J. Yousef , Beat Küttel
- Applicant Address: US TX Houston GB
- Assignee: Canrig Drilling Technology Ltd.,First Subsea Limited
- Current Assignee: Canrig Drilling Technology Ltd.,First Subsea Limited
- Current Assignee Address: US TX Houston GB
- Agency: Haynes and Boone, LLP
- Main IPC: E21B19/16
- IPC: E21B19/16

Abstract:
A tubular handling apparatus including a tubular member running tool adapted to provide load-bearing, and preferably torquing, capacity upon the gripping of a tubular is provided. The running tool includes a slotted member having a plurality of elongated slots, a recessed member associated with the slotted member and having a plurality of recesses, and a plurality of gripping elements disposed between the slotted member and recessed member. Each such gripping element is adapted to move with an engaged tubular so as to grip the tubular. A tubular member elevator associated to the running tool, as well as related floor slips, are also encompassed. Methods of casing running are also included.
Public/Granted literature
- US20110147010A1 TUBULAR HANDLING DEVICE AND METHODS Public/Granted day:2011-06-23
Information query