Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458370 | Methods for pre-emptively controlling undesirable water production from an oil or gas well | Harold Dean Brannon, Jeffrey C. Dawson | 2016-10-04 |
| 8316940 | Method of using sodium silicate in treatment of subterranean formation for water control | Xiaolan Wang, Jennifer Cutler | 2012-11-27 |
| 7603896 | Fluid flow model and method of using the same | William Dale Wood, Jennifer Cutler, Carolyn S. Devine | 2009-10-20 |
| 7059414 | Acidizing stimulation method using a pH buffered acid solution | Philip Rae, Gino F. Di Lullo Arias, Atikah Bte Ahmad | 2006-06-13 |
| 5105887 | Enhanced oil recovery technique using hydrogen precursors | Gregory S. Hewgill | 1992-04-21 |
| 5051197 | Scale removal treatment | David R. Watkins, Gregory S. Hewgill | 1991-09-24 |
| 5039434 | Acidizing composition comprising organosilicon compound | David R. Watkins, Gregory S. Hewgill | 1991-08-13 |
| 4992182 | Scale removal treatment | David R. Watkins, Gregory S. Hewgill | 1991-02-12 |
| 4787453 | Permeability stabilization in subterranean formations containing particulate matter | Gregory S. Hewgill, David R. Watkins | 1988-11-29 |
| 4708207 | Scale removal treatment | David R. Watkins, Gregory S. Hewgill | 1987-11-24 |
| 4646835 | Acidizing method | David R. Watkins, Gregory S. Hewgill | 1987-03-03 |
| 4580633 | Increasing the flow of fluids through a permeable formation | David R. Watkins | 1986-04-08 |
| 4549609 | Treating fines-containing earthen formations | David R. Watkins, Robert K. Knight, Donald C. Young | 1985-10-29 |
| 4498538 | Method for maintaining the permeability of fines-containing formations | David R. Watkins | 1985-02-12 |
| 4479543 | Method for deeper penetrating acidizing of siliceous formations | David R. Watkins | 1984-10-30 |