Invention Grant
- Patent Title: Tong assembly for manipulating a tubular
- Patent Title (中): 用于操纵管子的通道组件
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Application No.: US14084571Application Date: 2013-11-19
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Publication No.: US09228399B1Publication Date: 2016-01-05
- Inventor: Jacob Baryam
- Applicant: SCORPION OIL TOOLS, INC.
- Applicant Address: US TX Houston
- Assignee: SCORPION OIL TOOLS, INC.
- Current Assignee: SCORPION OIL TOOLS, INC.
- Current Assignee Address: US TX Houston
- Agency: Buskop Law Group, PC
- Agent Wendy Buskop
- Main IPC: E21B19/16
- IPC: E21B19/16 ; B25B13/50

Abstract:
A tong assembly for use in make-up or break-out of a tubular. The tong assembly has a pair of chain assemblies connected to hydraulic chain cylinders, a first jaw connected to a first arm for supporting a first tubular, a second jaw connected to a break-out body between the break-out body and the second chain cylinder, and a make-out/break-out cylinder to push the chain cylinders in a make-up rotation or a break-out rotation allowing the assembly to provide changes of direction without changing tong assembly configuration or position.
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