发明名称 |
Position indicator for drilling tool |
摘要 |
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.
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申请公布号 |
US8528662(B2) |
申请公布日期 |
2013.09.10 |
申请号 |
US20090428455 |
申请日期 |
2009.04.22 |
申请人 |
CAMP DAVID M;AMKIN TECHNOLOGIES, LLC |
发明人 |
CAMP DAVID M |
分类号 |
E21B25/16 |
主分类号 |
E21B25/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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