Issued Patents 2004
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6776238 | Single trip method for selectively fracture packing multiple formations traversed by a wellbore | Syed Hamid, Robert Michael, Roger L. Schultz | 2004-08-17 |
| 6772837 | Screen assembly having diverter members and method for progressively treating an interval of a welibore | Syed Hamid, Roger L. Schultz, Robert Michael | 2004-08-10 |
| 6766862 | Expandable sand control device and specialized completion system and method | Jiten Chatterji, R. Ashley Donaldson, Tommy Frank Grigsby, Travis Hailey, Jackie M. LaFontaine +4 more | 2004-07-27 |
| 6755245 | Apparatus for completing wells in unconsolidated subterranean zones | Philip D. Nguyen | 2004-06-29 |
| 6745159 | Process of designing screenless completions for oil or gas wells | Bradley L. Todd, Philip D. Nguyen | 2004-06-01 |
| 6702019 | Apparatus and method for progressively treating an interval of a wellbore | Syed Hamid, Roger L. Schultz, Robert Michael | 2004-03-09 |
| 6698519 | Methods of forming permeable sand screens in well bores | Philip D. Nguyen, Henry L. Restarick | 2004-03-02 |