Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5223153 | Iron hydroxide removal method | Jimmie B. Lawson | 1993-06-29 |
| 5068043 | Preformed surfactant-optimized aqueous alkaline flood | Jimmie B. Lawson, Richard C. Nelson | 1991-11-26 |
| H475 | Preparing an aqueous alkaline solution for recovery of oil from a | Jimmie B. Lawson, Richard C. Nelson, Jeffery G. Southwick | 1988-06-07 |
| 4502541 | Staged preformed-surfactant-optimized aqueous alkaline flood | Jimmie B. Lawson | 1985-03-05 |
| 4493371 | Recovering oil by injecting aqueous alkali, cosurfactant and gas | Joseph Reisberg, Lawrence James Bielamowicz | 1985-01-15 |
| 4279305 | Process for stimulating a well with a saline surfactant sulfate, alkanol and acid system | Randolph H. Knapp, Jimmie B. Lawson, Joseph Reisberg, Harold J. Hill | 1981-07-21 |