Invention Grant
- Patent Title: Data logger, manufacturing method thereof and pressure sensor thereof
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Application No.: US15595908Application Date: 2017-05-15
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Publication No.: US10662759B2Publication Date: 2020-05-26
- Inventor: Zhaorui Shi , Mengjiao Yu
- Applicant: Ningbo Wanyou Deepwater Energy Science & Technology Co., Ltd.
- Applicant Address: CN Ningbo, Zhejiang
- Assignee: Ningbo Wanyou Deepwater Energy Science & Technology Co., Ltd.
- Current Assignee: Ningbo Wanyou Deepwater Energy Science & Technology Co., Ltd.
- Current Assignee Address: CN Ningbo, Zhejiang
- Agency: David and Raymond Patent Firm
- Agent Raymond Y. Chan
- Main IPC: E21B47/06
- IPC: E21B47/06 ; E21B21/08 ; G01V11/00 ; E21B47/01
Abstract:
A data logger comprises a mainboard and a jacketing, wherein the mainboard is covered with the jacketing, wherein the data logger is capable to be carried by said drilling fluid traveled in borehole, wherein the data in borehole is collected by the mainboard of the data logger during traveling.
Public/Granted literature
- US20170328196A1 Data Logger, Manufacturing Method Thereof and Pressure Sensor Thereof Public/Granted day:2017-11-16
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