- 专利标题: Drill rod alignment device and systems and methods of using same
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申请号: US15142655申请日: 2016-04-29
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公开(公告)号: US10280697B2公开(公告)日: 2019-05-07
- 发明人: Christopher Allen Wright , David Robert Ritter , Anthony Charles William Markham
- 申请人: BLY IP INC.
- 申请人地址: US UT Salt Lake City
- 专利权人: BLY IP INC.
- 当前专利权人: BLY IP INC.
- 当前专利权人地址: US UT Salt Lake City
- 代理机构: Ballard Spahr LLP
- 主分类号: E21B15/00
- IPC分类号: E21B15/00 ; E21B19/24
摘要:
Drill rod alignment devices, systems, and methods for aligning a drill rod with a drill string in a hand-free manner. A drill rod alignment device can have an arm assembly, rod engagement assembly, and a receiving channel secured to the rod engagement assembly. The arm assembly is moveable from a parked position to a deployed position, and the rod engagement assembly is moveable from an open position to a closed position. With the arm assembly in the deployed position, the drill rod alignment device contacts a drill rod and receives a portion of the drill rod within the receiving channel. The arm assembly is moveable to a closed position in which the drill rod is secured within the receiving channel.
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