Issued Patents 2005
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6976538 | Methods and high density viscous salt water fluids for treating subterranean zones | J. Michael Wilson, Robert E. Hanes, Jr., Keith A. Frost | 2005-12-20 |
| 6971448 | Methods and compositions for sealing subterranean zones | Billy Slabaugh, Jimmie D. Weaver, Trinidad Munoz | 2005-12-06 |
| 6968898 | System and method for removing particles from a well bore penetrating a possible producing formation | Donald L. Whitfill, Jimmie B. Lawson | 2005-11-29 |
| 6924254 | Viscous well treating fluids and methods | — | 2005-08-02 |
| 6918445 | Methods and compositions for treating subterranean zones using environmentally safe polymer breakers | Keith A. Frost | 2005-07-19 |
| 6896058 | Methods of introducing treating fluids into subterranean producing zones | Trinidad Munoz | 2005-05-24 |
| 6877563 | "Methods of drilling and completing well bores " | Eric Davidson | 2005-04-12 |
| 6854522 | Annular isolators for expandable tubulars in wellbores | Michael M. Brezinski, Gregory B. Chitwood, Ralph H. Echols, Gary P. Funkhouser, John C. Gano +12 more | 2005-02-15 |