Invention Grant
- Patent Title: Clamp for a well tubular
- Patent Title (中): 夹紧管井
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Application No.: US12841628Application Date: 2010-07-22
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Publication No.: US08757269B2Publication Date: 2014-06-24
- Inventor: William J. Tabor , Huey J. Kliebert, Jr. , Scott A. Marshall , Benton John Vicknair
- Applicant: William J. Tabor , Huey J. Kliebert, Jr. , Scott A. Marshall , Benton John Vicknair
- Applicant Address: US TX Houston
- Assignee: Oceaneering International, Inc.
- Current Assignee: Oceaneering International, Inc.
- Current Assignee Address: US TX Houston
- Agency: Berenbaum Weinshienk, PC
- Agent Gary R. Maze
- Main IPC: E21B7/12
- IPC: E21B7/12

Abstract:
A tubular clamp for gripping a tubular is disclosed. In one aspect, a tubular clamp for use with a cutting and lifting system is provided. The tubular clamp is configured to move between an opened position and a closed position. The tubular clamp further includes at least one slip member to permit the clamp to bear the weight of a severed tubular string. Lifting lugs on an outer surface of the clamp permit attachment to a lifting assembly.
Public/Granted literature
- US20120018164A1 CLAMP FOR A WELL TUBULAR Public/Granted day:2012-01-26
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