Invention Grant
- Patent Title: Apparatus, system and method of a magnetically shielded wellbore gyroscope
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Application No.: US15089586Application Date: 2016-04-03
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Publication No.: US10982530B2Publication Date: 2021-04-20
- Inventor: Juei Igarashi , Sogo Kuroiwa , Shigeru Sato , Akira Kamiya
- Applicant: Schlumberger Technology Corporation
- Applicant Address: US TX Sugar Land
- Assignee: Schlumberger Technology Corporation
- Current Assignee: Schlumberger Technology Corporation
- Current Assignee Address: US TX Sugar Land
- Main IPC: E21B47/024
- IPC: E21B47/024 ; G01C19/5684 ; E21B7/04 ; E21B47/092 ; E21B47/12
Abstract:
A gyroscope package, system and method for use in a downhole tool suitable are provided. The gyroscope package, system and method includes a housing coupleable with a downhole tool, a gyroscope body within the housing, and an inductive-type MEMS gyroscope. The MEMS gyroscope includes a magnetic shield disposed around the inductive-type MEMS gyroscope to magnetically shield the inductive-type MEMS gyroscope.
Public/Granted literature
- US20170284188A1 Apparatus, System and Method of A Magnetically Shielded Wellbore Gyroscope Public/Granted day:2017-10-05
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