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Yang ZHA
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Houston, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for stick-slip vibration mitigation
Patent number
11,668,180
Issue date
Jun 6, 2023
ConocoPhillips Company
Yang Zha
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automatic controlling of drilling weight on bit
Patent number
10,907,464
Issue date
Feb 2, 2021
ConocoPhillips Company
Yang Zha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Characterization of whirl drilling dysfunction
Patent number
9,926,776
Issue date
Mar 27, 2018
ConocoPhillips Company
Yang Zha
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR DETECTING DOWNHOLE EVENTS
Publication number
20190277135
Publication date
Sep 12, 2019
ConocoPhillips Company
Yang Zha
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR STICK-SLIP VIBRATION MITIGATION
Publication number
20190211665
Publication date
Jul 11, 2019
ConocoPhillips Company
Yang Zha
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATIC CONTROLLING OF DRILLING WEIGHT ON BIT
Publication number
20180334898
Publication date
Nov 22, 2018
ConocoPhillips Company
Yang ZHA
E21 - EARTH DRILLING MINING
Information
Patent Application
CHARACTERIZATION OF WHIRL DRILLING DYSFUNCTION
Publication number
20160369612
Publication date
Dec 22, 2016
ConocoPhillips Company
Yang ZHA
G01 - MEASURING TESTING