Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6450260 | Sand consolidation with flexible gel system | Simon James, Frédéric J. Guinot | 2002-09-17 |
| 6435277 | Compositions containing aqueous viscosifying surfactants and methods for applying such compositions in subterranean formations | Qi Qu, Dean M. Willberg, Mathew M. Samuel, Jesse Lee, Frank F. Chang +4 more | 2002-08-20 |
| 6412561 | Methods of fracturing subterranean formations | J. Ernest Brown, Roger J. Card | 2002-07-02 |