Issued Patents 2021
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143005 | Electric pump flow rate modulation for fracture monitoring and control | Ronald Glen Dusterhoft, Timothy Holiman Hunter, Joshua Lane Camp | 2021-10-12 |
| 11111430 | Methane hydrates improved hydrostatic pressure of foam fracturing | Ronald Glen Dusterhoft, Shameem Siddiqui | 2021-09-07 |
| 11035213 | Pressure controlled wellbore treatment | Ronald Glen Dusterhoft, Timothy Holiman Hunter, Mehdi Mazrooee | 2021-06-15 |
| 11021936 | Utilizing electrically actuated explosives downhole | Jim B. Surjaatmadja, Bryan John Lewis, Tim H. Hunter | 2021-06-01 |
| 10989021 | Noise, vibration and erosion reduction in valves | — | 2021-04-27 |
| 10961828 | Utilizing electrically actuated explosives downhole | Jim B. Surjaatmadja, Bryan John Lewis, Tim H. Hunter | 2021-03-30 |
| 10920557 | Utilizing electrically actuated explosives downhole | Jim B. Surjaatmadja, Bryan John Lewis, Tim H. Hunter, James M. Barker | 2021-02-16 |
| 10920540 | Reducing noise produced by well operations | Kenneth R. Coffman | 2021-02-16 |
| 10914156 | Frac pulser system and method of use thereof | Alan Coats, Tim H. Hunter, Jim B. Surjaatmadja | 2021-02-09 |
| 10900318 | Pressure-exchanger to achieve rapid changes in proppant concentration | Bryan John Lewis, Philip D. Nguyen, Ronald Glen Dusterhoft | 2021-01-26 |
| 10890283 | Connecting tubular members | Jim B. Surjaatmadja, Timothy Holiman Hunter | 2021-01-12 |