Issued Patents All Time
Showing 1–25 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158060 | Perforating fluid shock dampener | Jason Paul Metzger, Richard Ellis Robey | 2024-12-03 |
| 12012835 | Dissolvable expendable guns for plug-and-perf applications | Michael Linley Fripp, Christopher C. Hoelscher | 2024-06-18 |
| 11906480 | Stressed rock perforating-charge testing system | John Douglas Manning | 2024-02-20 |
| 11566508 | Wellbore perforation analysis and design system | Dennis J. Haggerty, Jacob Andrew McGregor | 2023-01-31 |
| 11560778 | Annular volume filler for perforating gun | Richard Ellis Robey, Christopher C. Hoelscher | 2023-01-24 |
| 11519246 | Momentum trap | Jason Paul Metzger | 2022-12-06 |
| 11306564 | Downhole tool for creating evenly-spaced perforation tunnels | — | 2022-04-19 |
| 11220891 | Shaped charge with tri-radii liner for oilfield perforating | Jason Paul Metzger, Steve Lin | 2022-01-11 |
| 11203928 | Wellbore pressure surge simulation systems, methods to perform surge simulations, and methods to configure pressure surge simulation systems | Liam Dubs, Jacob Andrew McGregor | 2021-12-21 |
| 11156068 | Reactive perforating gun to reduce drawdown | Richard Ellis Robey | 2021-10-26 |
| 11078761 | Annular volume filler for perforating gun | Richard Ellis Robey, Christopher C. Hoelscher | 2021-08-03 |
| 11002119 | Energetic perforator fill and delay method | Richard Ellis Robey, Jason Paul Metzger | 2021-05-11 |
| 9464523 | Reservoir characterization using a well core | Jeremy P. Harvey | 2016-10-11 |
| 9388673 | Internally pressurized perforating gun | Jeremy P. Harvey | 2016-07-12 |
| 8726809 | Method and apparatus for perforating | Ian C. Walton | 2014-05-20 |
| 8424606 | Method and apparatus for perforating with reduced debris in wellbore | Lang Zhan, Jean-Luc Lafontan, Harvey Williams, Jeremy P. Harvey, Lawrence A. Behrmann | 2013-04-23 |
| 8167044 | Shaped charge | Hongfa Huang, Philip Kneisl | 2012-05-01 |
| 8126646 | Perforating optimized for stress gradients around wellbore | Ian C. Walton | 2012-02-28 |
| 7984674 | Perforating charge for use in a well | Andrew T. Werner, Philip Kneisl | 2011-07-26 |
| 7909115 | Method for perforating utilizing a shaped charge in acidizing operations | Ian C. Walton, Lawrence A. Behrmann | 2011-03-22 |
| 7896077 | Providing dynamic transient pressure conditions to improve perforation characteristics | Lawrence A. Behrmann, Raymond J. Tibbles, Jeremy P. Harvey | 2011-03-01 |
| 7878119 | Perforating charge for use in a well | Andrew T. Werner, Philip Kneisll | 2011-02-01 |
| 7762193 | Perforating charge for use in a well | Andrew T. Werner, Philip Kneisl | 2010-07-27 |
| 7640986 | Device and method for reducing detonation gas pressure | Lawrence A. Behrmann | 2010-01-05 |
| 7428921 | Well treatment system and method | Mark C. Duhon, Lawrence A. Behrmann, Claude Jones | 2008-09-30 |