Clampitt; Richard L.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Clampitt; Richard L..The latest application filed is for "process for making sulfonated uintaite and well fluid additives including sulfonated uintaite".
- Clampitt; Richard L. - Bartlesville OK
- Clampitt; Richard L. - Barltesville OK
| Patent | Date |
|---|---|
| Process for making sulfonated uintaite and well fluid additives including sulfonated uintaite Grant 6,514,916 - Clampitt , et al. February 4, 2 | 2003-02-04 |
| Foamable compositions and formations treatment Grant 4,389,320 - Clampitt June 21, 1 | 1983-06-21 |
| Foamable compositions and formations treatment Grant 4,300,634 - Clampitt November 17, 1 | 1981-11-17 |
| Method of drilling a borehole using gelled polymers Grant RE29,716 - Clampitt , et al. * August 1, 1 | 1978-08-01 |
| Oil recovery method using in situ-partitioning surfactant flood systems Grant 4,079,785 - Hessert , et al. March 21, 1 | 1978-03-21 |
| Drilling fluid compositions and methods of preparing same Grant 4,076,628 - Clampitt * February 28, 1 | 1978-02-28 |
| Fire floor process Grant 4,072,191 - Clampitt February 7, 1 | 1978-02-07 |
| Method for acidizing subterranean formations Grant 4,068,719 - Clampitt , et al. January 17, 1 | 1978-01-17 |
| Cellulose ether-polyacrylamide aqueous gels Grant 4,043,921 - Hessert , et al. August 23, 1 | 1977-08-23 |
| Acidizing wells Grant 4,007,789 - Clampitt February 15, 1 | 1977-02-15 |
| Process for the production of fluids from subterranean formations Grant 3,978,928 - Clampitt September 7, 1 | 1976-09-07 |
| Method for treating subterranean formations with cellulose ether-polyacrylamide aqueous gels Grant 3,971,440 - Hessert , et al. July 27, 1 | 1976-07-27 |
| Aqueous gels for plugging fractures in subterranean formation and production of said aqueous gels Grant 3,955,998 - Clampitt , et al. May 11, 1 | 1976-05-11 |
| Method for reducing the permeability of subterranean formations to brines Grant 3,949,811 - Threlkeld , et al. * April 13, 1 | 1976-04-13 |
| Method of drilling a borehole using gelled polymers Grant 3,921,733 - Clampitt November 25, 1 | 1975-11-25 |
| Method of treating subterranean formations with aqueous gels Grant 3,908,760 - Clampitt , et al. September 30, 1 | 1975-09-30 |
| Gelled polymers and methods of preparing same Grant 3,909,423 - Hessert , et al. September 30, 1 | 1975-09-30 |
| Aqueous gels and uses thereof Grant 3,900,406 - Clampitt , et al. August 19, 1 | 1975-08-19 |
| Gas Cap Stimulation For Oil Recovery Grant 3,872,924 - Clampitt March 25, 1 | 1975-03-25 |
| Plugging Or Sealing Fractures In Formations Grant 3,845,822 - Clampitt , et al. November 5, 1 | 1974-11-05 |
| Method For Controlling Formation Permeability Grant 3,785,437 - Clampitt , et al. January 15, 1 | 1974-01-15 |
| Secondary Recovery Methods Grant 3,757,863 - Clampitt , et al. September 11, 1 | 1973-09-11 |
| Methods Of Using Gelled Polymers In The Treatment Of Wells Grant 3,749,172 - Hessert , et al. July 31, 1 | 1973-07-31 |
| Aqueous Gels And Uses Thereof Grant 3,727,687 - Clampitt , et al. April 17, 1 | 1973-04-17 |
| Hydraulic Fracturing Method Grant 3,727,688 - Clampitt | 1973-04-17 |
| Hydraulic Fracturing Grant 3,727,689 - Clampitt April 17, 1 | 1973-04-17 |
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