Invention Grant
- Patent Title: Drill bit assembly imaging systems and methods
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Application No.: US14038736Application Date: 2013-09-26
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Publication No.: US09719342B2Publication Date: 2017-08-01
- Inventor: Theodorus Tjhang , Masatoshi Ishikawa
- Applicant: Schlumberger Technology Corporation , The University of Tokyo
- Applicant Address: US TX Sugar Land JP
- Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION,THE UNIVERSITY OF TOKYO
- Current Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION,THE UNIVERSITY OF TOKYO
- Current Assignee Address: US TX Sugar Land JP
- Main IPC: E21B47/00
- IPC: E21B47/00 ; H04N5/225 ; E21B47/01

Abstract:
Drill bit assembly imaging systems and methods are disclosed herein. An example method disclosed herein includes directing light conveying an image of a target through a portion of a drill bit assembly and capturing the image via an image sensor disposed inside the drill bit assembly. The example method also include determining drilling information based on the image via an image processor disposed inside the drill bit assembly.
Public/Granted literature
- US20150085101A1 Drill Bit Assembly Imaging Systems and Methods Public/Granted day:2015-03-26
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