Invention Grant
- Patent Title: Control system for a top drive
- Patent Title (中): 顶级驱动器的控制系统
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Application No.: US13485533Application Date: 2012-05-31
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Publication No.: US09249655B1Publication Date: 2016-02-02
- Inventor: Larry G. Keast , Stephen Lee Gerhauser, Jr.
- Applicant: Larry G. Keast , Stephen Lee Gerhauser, Jr.
- Applicant Address: US TX Houston
- Assignee: Larry G. Keast
- Current Assignee: Larry G. Keast
- Current Assignee Address: US TX Houston
- Agency: Buskop Law Group, PC
- Agent Wendy Buskop
- Main IPC: E21B44/02
- IPC: E21B44/02 ; E21B44/04 ; E21B44/00 ; E21B19/06 ; E21B21/02

Abstract:
A top drive control system with a remote control having a processor and data storage connected to a torque pin sensor, a speed sensor, a remote control, which enables a user to actuate automatic remote rocking, drilling, orienting and making-up of a drill string using the top drive and provides simultaneous right hand and left hand torque applied to the drill string while simultaneously controlling speed of turning of the drill string. The top drive control system includes computer instructions for automated orienting of drill pipe, automated drilling with drill pipe and automated making-up of drill pipe into a drill string.
Information query
IPC分类: