Pye; David S.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Pye; David S..The latest application filed is for "method for placing a liner in a pressurized well".
- Pye; David S. - Indio CA
- Pye; David S. - Brea CA
| Patent | Date |
|---|---|
| Method for placing a liner in a pressurized well Grant 4,498,543 - Pye , et al. February 12, 1 | 1985-02-12 |
| Foam drilling and workover in high temperature wells Grant 4,201,678 - Pye , et al. May 6, 1 | 1980-05-06 |
| Well completion and workover fluid having low fluid loss Grant 4,192,753 - Pye , et al. March 11, 1 | 1980-03-11 |
| Method for reducing contaminant emissions in gas drilling operations Grant 4,161,222 - Pye July 17, 1 | 1979-07-17 |
| Method for foam drilling using a biodegradable foaming agent Grant 4,121,674 - Fischer , et al. October 24, 1 | 1978-10-24 |
| Controlling corrosion in gas-containing aqueous drilling fluid Grant 4,092,252 - Fischer , et al. May 30, 1 | 1978-05-30 |
| Composition and method for drilling high temperature reservoirs Grant 4,088,583 - Pyle , et al. May 9, 1 | 1978-05-09 |
| Method of conducting drilling operations Grant 3,989,632 - Fischer , et al. * November 2, 1 | 1976-11-02 |
| Method for drilling and treating subterranean formations using a low fluid loss agent Grant 3,979,304 - Fischer , et al. September 7, 1 | 1976-09-07 |
| Low fluid loss additive composition Grant 3,979,305 - Fischer , et al. September 7, 1 | 1976-09-07 |
| Well Completion And Workover Fluid Grant 3,882,029 - Fischer , et al. May 6, 1 | 1975-05-06 |
| Low fluid loss additive composition Grant 3,870,668 - Fischer , et al. March 11, 1 | 1975-03-11 |
| Hydraulic Fracturing Process Grant 3,709,300 - Pye January 9, 1 | 1973-01-09 |
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