Invention Grant
- Patent Title: Position indicator for drilling tool
- Patent Title (中): 钻具位置指示器
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Application No.: US12428455Application Date: 2009-04-22
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Publication No.: US08528662B2Publication Date: 2013-09-10
- Inventor: David M Camp
- Applicant: David M Camp
- Applicant Address: US TX Houston
- Assignee: Amkin Technologies, LLC
- Current Assignee: Amkin Technologies, LLC
- Current Assignee Address: US TX Houston
- Agency: Oathout Law Firm
- Agent Mark A. Oathout
- Main IPC: E21B25/16
- IPC: E21B25/16
Abstract:
A position indicator for use in a dowhole tool and method for use is provided. The position indicator has a sensor that detects the position of a portion of the tool as the tool rotates. The sensor sends a signal to a controller to relay the position of the tool to a controller and/or operator. The rotational position of the tool may be controlled in order to perform downhole operations.
Public/Granted literature
- US20090266611A1 POSITION INDICATOR FOR DRILLING TOOL Public/Granted day:2009-10-29
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