Meshari M. Alshalan

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Dhahran, SA

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Patents Grantslast 30 patents

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
Information Patent Grant
Method and apparatus for cementing a casing in a wellbore
- Patent number 11,661,816
- Issue date May 30, 2023
- Saudi Arabian Oil Company
- Meshari M. Alshalan
- E21 - EARTH DRILLING MINING
Information Patent Grant
Rotational power slips
- Patent number 11,454,070
- Issue date Sep 27, 2022
- Saudi Arabian Oil Company
- Amjad Alshaarawi
- E21 - EARTH DRILLING MINING
Information Patent Grant
Differential iron roughneck
- Patent number 11,313,185
- Issue date Apr 26, 2022
- Saudi Arabian Oil Company
- Amjad Alshaarawi
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

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 CEMENTING A CASING IN A WELLBORE
- Publication number 20210355783
- Publication date Nov 18, 2021
- Saudi Arabian Oil Company
- Meshari M. Alshalan
- E21 - EARTH DRILLING MINING
Information Patent Application
ROTATIONAL POWER SLIPS
- Publication number 20210246739
- Publication date Aug 12, 2021
- Saudi Arabian Oil Company
- Amjad Alshaarawi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DIFFERENTIAL IRON ROUGHNECK
- Publication number 20210246741
- Publication date Aug 12, 2021
- Saudi Arabian Oil Company
- Amjad Alshaarawi
- E21 - EARTH DRILLING MINING