Yassar Kamal Zia

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Abqaiq, SA

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Patents Grantslast 30 patents

Information Patent Grant
System and method to measure mud level of mud cap in a wellbore ann...
- Patent number 12,173,571
- Issue date Dec 24, 2024
- Saudi Arabian Oil Company
- Dautmammet Rejepov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Conductor running and cementing bracket (CRCB)
- Patent number 12,024,976
- Issue date Jul 2, 2024
- Saudi Arabian Oil Company
- Dautmammet Rejepov
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liner hanger system
- Patent number 11,371,304
- Issue date Jun 28, 2022
- Saudi Arabian Oil Company
- Syed Muhammad Ali
- E21 - EARTH DRILLING MINING
Information Patent Grant
Liner hanger system
- Patent number 10,837,245
- Issue date Nov 17, 2020
- Saudi Arabian Oil Company
- Syed Muhammad Ali
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD TO MEASURE MUD LEVEL OF MUD CAP IN A WELLBORE ANN...
- Publication number 20240360731
- Publication date Oct 31, 2024
- Saudi Arabian Oil Company
- Dautmammet Rejepov
- E21 - EARTH DRILLING MINING
Information Patent Application
DISPLACEMENT EFFICIENCY CALIBRATION COLLAR
- Publication number 20240218780
- Publication date Jul 4, 2024
- Saudi Arabian Oil Company
- Dautmammet Rejepov
- E21 - EARTH DRILLING MINING
Information Patent Application
LINER HANGER SYSTEM
- Publication number 20210032946
- Publication date Feb 4, 2021
- Saudi Arabian Oil Company
- Syed Muhammad Ali
- E21 - EARTH DRILLING MINING
Information Patent Application
LINER HANGER SYSTEM
- Publication number 20200003019
- Publication date Jan 2, 2020
- Saudi Arabian Oil Company
- Syed Muhammad Ali
- E21 - EARTH DRILLING MINING