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Yan Luo
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Frisco, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Real-time influx management envelope tool with a multi-phase model...
Patent number
11,795,771
Issue date
Oct 24, 2023
Halliburton Energy Services, Inc.
Yan Luo
E21 - EARTH DRILLING MINING
Information
Patent Grant
Bottomhole choke for managed pressure cementing
Patent number
11,566,514
Issue date
Jan 31, 2023
Halliburton Energy Services, Inc.
Yan Luo
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
Real-Time Influx Management Envelope Tool with a Multi-Phase Model...
Publication number
20230184044
Publication date
Jun 15, 2023
Halliburton Energy Services, Inc.
Yan LUO
E21 - EARTH DRILLING MINING
Information
Patent Application
BOTTOMHOLE CHOKE FOR MANAGED PRESSURE CEMENTING
Publication number
20220120172
Publication date
Apr 21, 2022
Halliburton Energy Services, Inc.
Yan Luo
E21 - EARTH DRILLING MINING