Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8101556 | Treatment fluids for reduction of water blocks, oil blocks, and/or gas condensates and associated methods | Lewis R. Norman, Rajesh Kumar Saini, Anindya Ghosh | 2012-01-24 |
| 6409219 | Downhole screen with tubular bypass | Todd Broome, Benn Voll, Perry D. Baycroft, Elmer R. Peterson | 2002-06-25 |
| 5232497 | Clay control additive for cement compositions and method of cementing | Robert Dillenbeck, Scott G. Nelson, Dean Porter | 1993-08-03 |
| 5089151 | Fluid additive and method for treatment of subterranean formations | Clarita A. Szememyei | 1992-02-18 |
| 5054552 | Breaker system for aqueous fluids containing xanthan gums | Clarita A. Szemenyei, D. V. Satyanarayana Gupta | 1991-10-08 |
| 4462718 | Oil well treating method and composition | Homer C. McLaughlin, Jimmie D. Weaver | 1984-07-31 |
| 4330419 | Method of and solvent for removing inorganic fluoride deposits | Michael L. Walker | 1982-05-18 |
| 4304676 | Methods and compositions for dissolving silicates in subterranean formations | — | 1981-12-08 |
| 4288332 | Methods and compositions for treating subterranean formations | — | 1981-09-08 |