Invention Grant
- Patent Title: Tubular running device and method
- Patent Title (中): 管状运行装置及方法
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Application No.: US13980769Application Date: 2012-01-19
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Publication No.: US09273523B2Publication Date: 2016-03-01
- Inventor: Richard McIntosh , Toby Scott Baudoin
- Applicant: Richard McIntosh , Toby Scott Baudoin
- Applicant Address: US LA Scott
- Assignee: 2M-TEK, Inc.
- Current Assignee: 2M-TEK, Inc.
- Current Assignee Address: US LA Scott
- Agency: Andrews Kurth LLP
- International Application: PCT/US2012/021820 WO 20120119
- International Announcement: WO2012/100019 WO 20120726
- Main IPC: E21B19/18
- IPC: E21B19/18 ; E21B19/06

Abstract:
A method and apparatus for running tubular(s) into a well bore for use with a top drive or power swivel comprising a make-up assembly with inner and outer members, one of which has an array of ramped or inclined surface(s) while the other is an inner or outer cage with rolling support(s) with or without a central spindle and openings which may also be referred to as tubular engagement apparatus wherein relative movement of the members urges the rolling support(s) to protrude radially through the openings to engage a tubular internally or externally. Also provided is an elevator assembly with elevator links and transfer elevators to position tubular for engagement by the make-up assembly.
Public/Granted literature
- US20130292136A1 TUBULAR RUNNING DEVICE AND METHOD Public/Granted day:2013-11-07
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