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Carl D. Lindahl
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Dhahran, SA
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Patents Grants
last 30 patents
Information
Patent Grant
Modular additive cementing
Patent number
12,000,239
Issue date
Jun 4, 2024
Saudi Arabian Oil Company
Carl D. Lindahl
E21 - EARTH DRILLING MINING
Information
Patent Grant
Accessing lateral wellbores in a multilateral well
Patent number
11,859,457
Issue date
Jan 2, 2024
Saudi Arabian Oil Company
Feras Hamid Rowaihy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Modular additive cementing
Patent number
11,655,687
Issue date
May 23, 2023
Saudi Arabian Oil Company
Carl D. Lindahl
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multilateral well access systems and related methods of performing...
Patent number
11,578,567
Issue date
Feb 14, 2023
Saudi Arabian Oil Company
Feras Hamid Rowaihy
E21 - EARTH DRILLING MINING
Information
Patent Grant
Multilateral well access systems and related methods of performing...
Patent number
11,486,231
Issue date
Nov 1, 2022
Saudi Arabian Oil Company
Feras Hamid Rowaihy
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
MODULAR ADDITIVE CEMENTING
Publication number
20230250705
Publication date
Aug 10, 2023
Saudi Arabian Oil Company
Carl D. Lindahl
E21 - EARTH DRILLING MINING
Information
Patent Application
ACCESSING LATERAL WELLBORES IN A MULTILATERAL WELL
Publication number
20230175331
Publication date
Jun 8, 2023
Saudi Arabian Oil Company
Feras Hamid Rowaihy
E21 - EARTH DRILLING MINING
Information
Patent Application
MULTILATERAL WELL ACCESS SYSTEMS AND RELATED METHODS OF PERFORMING...
Publication number
20230024404
Publication date
Jan 26, 2023
Saudi Arabian Oil Company
Feras Hamid Rowaihy
E21 - EARTH DRILLING MINING
Information
Patent Application
MODULAR ADDITIVE CEMENTING
Publication number
20220127928
Publication date
Apr 28, 2022
Saudi Arabian Oil Company
Carl D. Lindahl
E21 - EARTH DRILLING MINING