Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846183 | Determination of perforation crush zone permeability | — | 2023-12-19 |
| 11578953 | Perforation tool and laboratory testing system with an adjustable free interior volume | John Smith | 2023-02-14 |
| 11566508 | Wellbore perforation analysis and design system | Brenden M. Grove, Dennis J. Haggerty | 2023-01-31 |
| 11203928 | Wellbore pressure surge simulation systems, methods to perform surge simulations, and methods to configure pressure surge simulation systems | Liam Dubs, Brenden M. Grove | 2021-12-21 |
| 11119024 | Method and apparatus for measuring permeability in the direction of pressure gradient | — | 2021-09-14 |
| 10908314 | Method and apparatus for mapping a crush zone of a perforated core sample | — | 2021-02-02 |
| 10781669 | Simulated wellbore control for dynamic underbalance testing | Dennis J. Haggerty, John Douglas Manning | 2020-09-22 |
| 10620182 | Target composite core apparatus for radial flow geometry | John Douglas Manning | 2020-04-14 |
| 10613239 | Propellant stimulation for measurement of transient pressure effects of the propellant | John Douglas Manning, Gerald Graves Craddock, Jr., John Smith | 2020-04-07 |