Alain P. Dorel

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Caluire-et-Cuire, GF

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Patents Grantslast 30 patents

Information Patent Grant
Directional casing drilling
- Patent number 7,004,263
- Issue date Feb 28, 2006
- Schlumberger Technology Corporation
- Keith A. Moriarty
- E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

Information Patent Application
[DIRECTIONAL CASING DRILLING]
- Publication number 20040104051
- Publication date Jun 3, 2004
- SCHLUMBERGER TECHNOLOGY CORPORATION
- Keith A. Moriarty
- E21 - EARTH DRILLING MINING