Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11085288 | Method for determining pore pressure in oil and gas wells using basin thermal characteristics | Sadiq Odubayo | 2021-08-10 |
| 11028306 | Solid/liquid high film strength fluid lubricant | Gordon Guillory, Peter Schexnayder | 2021-06-08 |
| 10934823 | Method for enhancing hydrocarbon production from unconventional shale reservoirs | Joseph Kravets, Rustam Nizamutdinov | 2021-03-02 |
| 10718191 | Method for enhancing hydrocarbon production from unconventional shale reservoirs | Joseph Kravets, Rustam Nizamutdinov | 2020-07-21 |
| 10563499 | Method for determining pore pressure in oil and gas wells using basin thermal characteristics | Sadiq Odubayo | 2020-02-18 |
| 8715512 | Systems and methods for liquid separation | Michael Howdeshell, Edward J. Godeaux, Curtis D. Cooley | 2014-05-06 |
| 6267186 | Spotting fluid and method of treating a stuck pipe | — | 2001-07-31 |
| 6258756 | Salt water drilling mud and method | — | 2001-07-10 |
| 6105691 | Modular drilling fluid system and method | Maziar Hayatdavoudi | 2000-08-22 |
| 5755295 | Modular drilling fluid system and method | Maziar Hayatdavoudi | 1998-05-26 |
| 4809791 | Removal of rock cuttings while drilling utilizing an automatically adjustable shaker system | — | 1989-03-07 |
| 4715625 | Layered pipe slips | Jess W. Shows | 1987-12-29 |
| 4688650 | Static separator sub | Paul H. Dalier | 1987-08-25 |
| 4670161 | Method and apparatus for separating particles fluidly suspended in a slurry | — | 1987-06-02 |
| 4665981 | Method and apparatus for inhibiting corrosion of well tubing | — | 1987-05-19 |
| 4586825 | Fluid agitation system | — | 1986-05-06 |
| 4587024 | Method and apparatus for separating particles fluidly suspended in a slurry | — | 1986-05-06 |
| 4531592 | Jet nozzle | — | 1985-07-30 |
| 4512420 | Downhole vortex generator | Ladd M. Adams | 1985-04-23 |
| 4491414 | Fluid mixing system | Ronald F. Marascalco | 1985-01-01 |
| 4488607 | Separator sub with annular flow passage | Ladd M. Adams | 1984-12-18 |
| 4475603 | Separator sub | — | 1984-10-09 |
| 4436166 | Downhole vortex generator and method | Ladd M. Adams | 1984-03-13 |
| 4417899 | Self-bursting coal pellets and a method of making them | John D. Morris | 1983-11-29 |