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Mohammed Alsheikh
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Dammam, SA
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for downhole in-situ mixing using dual, concen...
Patent number
12,163,385
Issue date
Dec 10, 2024
Saudi Arabian Oil Company
Amjad Shaarawi
E21 - EARTH DRILLING MINING
Information
Patent Grant
System and method for running and cementing fabric-nested casing
Patent number
12,146,383
Issue date
Nov 19, 2024
Saudi Arabian Oil Company
Amjad Shaarawi
E21 - EARTH DRILLING MINING
Information
Patent Grant
Downhole mixing of wellbore treatment fluids
Patent number
12,091,932
Issue date
Sep 17, 2024
Saudi Arabian Oil Company
Carl D. Lindahl
E21 - EARTH DRILLING MINING
Information
Patent Grant
Mechanical autonomous punch and cut system
Patent number
12,084,935
Issue date
Sep 10, 2024
Saudi Arabian Oil Company
Mohammed Alsheikh
E21 - EARTH DRILLING MINING
Information
Patent Grant
Rotational continuous circulation system
Patent number
11,952,846
Issue date
Apr 9, 2024
Saudi Arabian Oil Company
Mohammed Alsheikh
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR DOWNHOLE IN-SITU MIXING USING DUAL, CONCEN...
Publication number
20240426181
Publication date
Dec 26, 2024
Saudi Arabian Oil Company
Amjad Shaarawi
E21 - EARTH DRILLING MINING
Information
Patent Application
MECHANICAL AUTONOMOUS PUNCH AND CUT SYSTEM
Publication number
20240191586
Publication date
Jun 13, 2024
Saudi Arabian Oil Company
Mohammed Alsheikh
E21 - EARTH DRILLING MINING
Information
Patent Application
Downhole Mixing of Wellbore Treatment Fluids
Publication number
20240076951
Publication date
Mar 7, 2024
Saudi Arabian Oil Company
Carl D. Lindahl
E21 - EARTH DRILLING MINING
Information
Patent Application
SYSTEM AND METHOD FOR RUNNING AND CEMENTING FABRIC-NESTED CASING
Publication number
20230417122
Publication date
Dec 28, 2023
Saudi Arabian Oil Company
Amjad Shaarawi
E21 - EARTH DRILLING MINING
Information
Patent Application
ROTATIONAL CONTINUOUS CIRCULATION SYSTEM
Publication number
20230193708
Publication date
Jun 22, 2023
Saudi Arabian Oil Company
Mohammed Alsheikh
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND APPARATUS FOR SETTING AND REINFORCING DROPPED FABRIC NES...
Publication number
20230175358
Publication date
Jun 8, 2023
Saudi Arabian Oil Company
Ossama Sehsah
E21 - EARTH DRILLING MINING