Invention Grant
- Patent Title: Borehole signal reduction for a side-looking NMR logging tool using a magnet assembly
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Application No.: US16668771Application Date: 2019-10-30
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Publication No.: US10948440B2Publication Date: 2021-03-16
- Inventor: Lilong Li , Rebecca Jachmann , Arcady Reiderman
- Applicant: HALLIBURTON ENERGY SERVICES, INC.
- Applicant Address: US TX Houston
- Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee: HALLIBURTON ENERGY SERVICES, INC.
- Current Assignee Address: US TX Houston
- Agency: Haynes and Boone, LLP
- Main IPC: G01N24/08
- IPC: G01N24/08 ; G01R33/38 ; G01V3/32
Abstract:
A side-looking Nuclear Magnetic Resonance (“NMR”) logging tool is designed to reduce and/or eliminate a borehole signal. The logging tool includes a magnet assembly having at least two magnets with magnetizations in different directions, thus resulting in a net magnetization that reduces the borehole signal.
Public/Granted literature
- US20200064285A1 Borehole Signal Reduction For A Side-Looking NMR Logging Tool Using A Magnet Assembly Public/Granted day:2020-02-27
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