Totten; Patty L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Totten; Patty L..The latest application filed is for "method of performing well drilling operations with a foamable drilling fluid".
- Totten; Patty L. - Duncan OK
| Patent | Date |
|---|---|
| Method of performing well drilling operations with a foamable drilling fluid Grant 5,851,960 - Totten , et al. December 22, 1 | 1998-12-22 |
| Resilient well cement compositions and methods Grant 5,795,924 - Chatterji , et al. August 18, 1 | 1998-08-18 |
| Foamable drilling fluid and methods of use in well drilling operations Grant 5,716,910 - Totten , et al. February 10, 1 | 1998-02-10 |
| Cementitious well drilling fluids and methods Grant 5,711,383 - Terry , et al. January 27, 1 | 1998-01-27 |
| Cement compositions Grant 5,711,801 - Chatterji , et al. January 27, 1 | 1998-01-27 |
| Resilient well cement compositions and methods Grant 5,688,844 - Chatterji , et al. November 18, 1 | 1997-11-18 |
| Lightweight well cement compositions and methods Grant 5,588,489 - Chatterji , et al. December 31, 1 | 1996-12-31 |
| Hydrocarbon base cementitious drilling fluids and methods Grant 5,585,333 - Dahl , et al. December 17, 1 | 1996-12-17 |
| Well cementing methods and compositions for use in cold environments Grant 5,571,318 - Griffith , et al. November 5, 1 | 1996-11-05 |
| Cementitious compositions Grant 5,569,324 - Totten , et al. October 29, 1 | 1996-10-29 |
| Cementitious compositions and methods Grant 5,458,195 - Totten , et al. October 17, 1 | 1995-10-17 |
| Low temperature well cementing compositions and methods Grant 5,447,198 - Kunzi , et al. September 5, 1 | 1995-09-05 |
| Well drilling fluids and methods Grant 5,380,706 - Himes , et al. January 10, 1 | 1995-01-10 |
| Low temperature well cementing compositions and methods Grant 5,346,550 - Kunzi , et al. September 13, 1 | 1994-09-13 |
| Utilizing drilling fluid in well cementing operations Grant 5,327,968 - Onan , et al. July 12, 1 | 1994-07-12 |
| Acid removable low density well cement compositions and methods Grant 5,298,069 - King , et al. March 29, 1 | 1994-03-29 |
| Converting drilling fluids to cementitious compositions Grant 5,295,543 - Terry , et al. March 22, 1 | 1994-03-22 |
| Retarded acid soluble well cement compositions and methods Grant 5,281,270 - Totten , et al. January 25, 1 | 1994-01-25 |
| High temperature well cement compositions and methods Grant 5,273,580 - Totten , et al. December 28, 1 | 1993-12-28 |
| Retarded acid soluble well cement compositions and methods Grant 5,220,960 - Totten , et al. June 22, 1 | 1993-06-22 |
| Well cementing method using acid removable low density well cement compositions Grant 5,213,161 - King , et al. May 25, 1 | 1993-05-25 |
| High temperature well cement compositions and methods Grant 5,184,680 - Totten , et al. February 9, 1 | 1993-02-09 |
| Chloride-free set accelerated cement compositions and methods Grant 5,127,955 - Fry , et al. July 7, 1 | 1992-07-07 |
| Fluid spacer composition for use in well cementing Grant 4,588,032 - Weigand , et al. May 13, 1 | 1986-05-13 |
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