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Lei Fang
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Katy, TX, US
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Patents Grants
last 30 patents
Information
Patent Grant
Downhole position measurement using wireless transmitters and recei...
Patent number
11,168,561
Issue date
Nov 9, 2021
Baker Hughes, a GE company, LLC
Lei Fang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Automated optimization of downhole tools during underreaming while...
Patent number
10,954,772
Issue date
Mar 23, 2021
Baker Hughes, a GE company, LLC
Lei Fang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Arrangement and method for deploying downhole tools to locate casin...
Patent number
10,472,952
Issue date
Nov 12, 2019
Baker Hughes, a GE company, LLC
Lei Yang
E21 - EARTH DRILLING MINING
Information
Patent Grant
Debris bridge monitoring and removal for uphole milling system
Patent number
10,267,112
Issue date
Apr 23, 2019
Baker Hughes, a GE company, LLC
Nicholas J. Clem
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and system for abandoning a cased borehole
Patent number
10,221,640
Issue date
Mar 5, 2019
Baker Hughes, a GE company, LLC
Erik Vilhelm Nordenstam
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR RECOVERING A SLOT AND FORMING A WHIPSTOCK CAS...
Publication number
20210017854
Publication date
Jan 21, 2021
Baker Hughes Oilfield Operations LLC
Lei FANG
G01 - MEASURING TESTING
Information
Patent Application
DOWNHOLE POSITION MEASUREMENT USING WIRELESS TRANSMITTERS AND RECEI...
Publication number
20190211667
Publication date
Jul 11, 2019
BAKER HUGHES, A GE COMPANY, LLC
Lei Fang
E21 - EARTH DRILLING MINING
Information
Patent Application
AUTOMATED OPTIMIZATION OF DOWNHOLE TOOLS DURING UNDERREAMING WHILE...
Publication number
20190078428
Publication date
Mar 14, 2019
BAKER HUGHES, A GE COMPANY, LLC
Lei Fang
E21 - EARTH DRILLING MINING
Information
Patent Application
Adjustable Cutting Mill Assembly and Methods of Operation
Publication number
20190040730
Publication date
Feb 7, 2019
BAKER HUGHES, A GE COMPANY, LLC
Lei Fang
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR ORIENTING WHIPSTOCK FOR CASING EXIT IN VERTICAL AND NEAR...
Publication number
20190024467
Publication date
Jan 24, 2019
BAKER HUGHES, A GE COMPANY, LLC
Lei Yang
E21 - EARTH DRILLING MINING
Information
Patent Application
ARRANGEMENT AND METHOD FOR DEPLOYING DOWNHOLE TOOLS TO LOCATE CASIN...
Publication number
20180238166
Publication date
Aug 23, 2018
BAKER HUGHES INCORPORATED
Lei Yang
E21 - EARTH DRILLING MINING
Information
Patent Application
Debris Bridge Monitoring and Removal for Uphole Milling System
Publication number
20180128071
Publication date
May 10, 2018
BAKER HUGHES INCORPORATED
NICHOLAS J. CLEM
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND SYSTEM FOR ABANDONING A CASED BOREOLE
Publication number
20180119507
Publication date
May 3, 2018
BAKER HUGHES INCORPORATED
Erik Vilhelm Nordenstam
E21 - EARTH DRILLING MINING