发明申请
US20120312599A1 CUTTING ELEMENTS COMPRISING SENSORS, EARTH-BORING TOOLS HAVING SUCH SENSORS, AND ASSOCIATED METHODS
有权
包含传感器的切割元件，具有这种传感器的接地工具以及相关方法
- 专利标题： CUTTING ELEMENTS COMPRISING SENSORS, EARTH-BORING TOOLS HAVING SUCH SENSORS, AND ASSOCIATED METHODS
- 专利标题（中）： 包含传感器的切割元件，具有这种传感器的接地工具以及相关方法
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申请号： US13159138申请日： 2011-06-13
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公开(公告)号： US20120312599A1公开(公告)日： 2012-12-13
- 发明人: Tu Tien Trinh , Eric C. Sullivan , Xiaomin Chris Cheng
- 申请人： Tu Tien Trinh , Eric C. Sullivan , Xiaomin Chris Cheng
- 申请人地址： US TX Houston
- 专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人： BAKER HUGHES INCORPORATED
- 当前专利权人地址： US TX Houston
- 主分类号： E21B7/00
- IPC分类号： E21B7/00 ; B23P17/00 ; E21B10/36
摘要：
A cutting element for an earth-boring tool includes an elongated body having a longitudinal axis, a generally planar volume of hard material attached to the elongated body, and a sensor affixed to the elongated body. The sensor may be configured to sense at least one of stress and strain. An earth-boring tool includes a cutting element disposed at least partially within a pocket of a body. Methods of forming cutting elements comprise securing a generally planar volume of hard material to an elongated body, attaching a sensor to the elongated body, and configuring the sensor. Methods of forming earth-boring tools comprise forming a cutting element and securing the cutting element within a recess in a body of the earth-boring tool. Methods of forming wellbores comprise rotating an earth-boring tool comprising a cutting element and measuring at least one of stress and strain.