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Yuan QI
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Downhole tractor control systems and methods to adjust a load of a...
Patent number
12,018,548
Issue date
Jun 25, 2024
Halliburton Energy Services, Inc.
Yuan Qi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Systems and methods for power equalization for multiple downhole tr...
Patent number
11,933,122
Issue date
Mar 19, 2024
Halliburton Energy Services, Inc.
Yuan Qi
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and methods for power maximization for downhole tractor
Patent number
11,873,690
Issue date
Jan 16, 2024
Halliburton Energy Services, Inc.
Yuan Qi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole tractor control systems and methods to adjust a load of a...
Patent number
11,499,372
Issue date
Nov 15, 2022
Halliburton Energy Services, Inc.
Yuan Qi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for synchronizing downhole tractor and winch deployment
Patent number
11,454,076
Issue date
Sep 27, 2022
Halliburton Energy Services, Inc.
Wesley N. Ludwig
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
Autonomous Stop Of Pump-Down Operation
Publication number
20240218783
Publication date
Jul 4, 2024
Halliburton Energy Services, Inc.
Yuan Qi
E21 - EARTH DRILLING MINING
Information
Patent Application
Autonomous Start Of Pump-Down Operation
Publication number
20240218779
Publication date
Jul 4, 2024
Halliburton Energy Services, Inc.
Yuan Qi
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TRACTOR CONTROL SYSTEMS AND METHODS TO ADJUST A LOAD OF A...
Publication number
20230058152
Publication date
Feb 23, 2023
Halliburton Energy Services, Inc.
Yuan QI
E21 - EARTH DRILLING MINING
Information
Patent Application
Systems and Methods for Power Equalization for Multiple Downhole Tr...
Publication number
20230014986
Publication date
Jan 19, 2023
Halliburton Energy Services, Inc.
Yuan QI
E21 - EARTH DRILLING MINING
Information
Patent Application
System and Methods for Power Maximization for Downhole Tractor
Publication number
20230020636
Publication date
Jan 19, 2023
Halliburton Energy Services, Inc.
Yuan QI
E21 - EARTH DRILLING MINING
Information
Patent Application
Method for Synchronizing Downhole Tractor and Winch Deployment
Publication number
20210164309
Publication date
Jun 3, 2021
Halliburton Energy Services, Inc.
Wesley N. LUDWIG
E21 - EARTH DRILLING MINING
Information
Patent Application
DOWNHOLE TRACTOR CONTROL SYSTEMS AND METHODS TO ADJUST A LOAD OF A...
Publication number
20210123303
Publication date
Apr 29, 2021
Halliburton Energy Services, Inc.
Yuan QI
E21 - EARTH DRILLING MINING