Invention Grant
- Patent Title: Sensor on a drilling apparatus
- Patent Title (中): 钻孔设备上的传感器
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Application No.: US13289737Application Date: 2011-11-04
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Publication No.: US09121258B2Publication Date: 2015-09-01
- Inventor: Sunil Kumar
- Applicant: Sunil Kumar
- Applicant Address: US TX Houston
- Assignee: Baker Hughes Incorporated
- Current Assignee: Baker Hughes Incorporated
- Current Assignee Address: US TX Houston
- Agency: Cantor Colburn LLP
- Main IPC: E21B47/007
- IPC: E21B47/007 ; E21B47/00
Abstract:
A drilling apparatus includes a drill string to be disposed in a borehole. The drill string includes a tubular, a borehole assembly coupled to the tubular and a drill bit disposed at an end of the borehole assembly. The apparatus includes a strain gauge directly deposited on the drill string.
Public/Granted literature
- US20120111633A1 Sensor on a Drilling Apparatus Public/Granted day:2012-05-10
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