Jarle Varhaug

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Stavanger, NO

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical casing annulus packer
- Patent number 11,629,573
- Issue date Apr 18, 2023
- ARCHER OILTOOLS AS
- Jarle Varhaug
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
TOOLSTRING AND METHOD FOR INNER CASING PERFORATING, SHATTERING ANNU...
- Publication number 20240247564
- Publication date Jul 25, 2024
- ARCHER OILTOOLS AS
- Jarle VARHAUG
- E21 - EARTH DRILLING MINING
Information Patent Application
MECHANICAL CASING ANNULUS PACKER
- Publication number 20200165893
- Publication date May 28, 2020
- ARCHER OILTOOLS AS
- Jarle Varhaug
- E21 - EARTH DRILLING MINING