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Alexander Mathew Keller
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Austin, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Methods for estimating downhole weight on bit and rate of penetrati...
Patent number
12,044,117
Issue date
Jul 23, 2024
Halliburton Energy Services, Inc.
Alexander Mathew Keller
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
OPTIMAL PROBABILISTIC STEERING CONTROL OF DIRECTIONAL DRILLING SYSTEMS
Publication number
20240318535
Publication date
Sep 26, 2024
Halliburton Energy Services, Inc.
Nazli DEMIRER
E21 - EARTH DRILLING MINING
Information
Patent Application
METHODS FOR ESTIMATING DOWNHOLE WEIGHT ON BIT AND RATE OF PENETRATI...
Publication number
20230279767
Publication date
Sep 7, 2023
Halliburton Energy Services, Inc.
Alexander Mathew Keller
E21 - EARTH DRILLING MINING
Information
Patent Application
PROBABILISTIC MODEL CALIBRATION AND ESTIMATION FOR DRILLING STEERIN...
Publication number
20210103843
Publication date
Apr 8, 2021
Halliburton Energy Services, Inc.
Alexander Mathew Keller
G06 - COMPUTING CALCULATING COUNTING