Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820691 | Cementing tool and method | Jean-Marc Follini, Arne Gaastra | 2004-11-23 |
| 6786282 | Milling apparatus and method for a well | Stephen Begg | 2004-09-07 |
| 6732801 | Apparatus and method for completing a junction of plural wellbores | Dwayne Leismer | 2004-05-11 |
| 6725927 | Method and system for avoiding damage to behind-casing structures | — | 2004-04-27 |
| 6684952 | Inductively coupled method and apparatus of communicating with wellbore equipment | Mark W. Brockman, David L. Malone | 2004-02-03 |