Issued Patents All Time
Showing 1–25 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404440 | Environmentally acceptable wellbore stability additive | Jay Paul Deville, Jeffrey J. Miller, Miren Aranzazu Castanares, William Walter Shumway | 2025-09-02 |
| 12385842 | Quantification of wellbore fluid additives by laser induced breakdown spectroscopy | Jay Paul Deville, Sandeep Kumar Borra | 2025-08-12 |
| 12371604 | Drilling fluid additives for high-density reservoir drilling fluids | Hui Zhou, Jay Paul Deville | 2025-07-29 |
| 12344793 | Divalent-brine-based high density drilling fluids | Hui Zhou, Ayten Rady, Mohamed Metwally | 2025-07-01 |
| 12227691 | Breakable emulsifiers | Jay Paul Deville | 2025-02-18 |
| 12043788 | Environmentally acceptable wellbore stability additive | Jay Paul Deville, Jeffrey J. Miller, Miren Aranzazu Castanares, William Walter Shumway | 2024-07-23 |
| 11932803 | Methods and compositions for enhancing clay viscosifiers | — | 2024-03-19 |
| 11927062 | Methods of manufacturing lost circulation material at a well site | Dale E. Jamison, William Walter Shumway | 2024-03-12 |
| 11884851 | Silicate shale inhibitor additives | — | 2024-01-30 |
| 11768138 | Methods to use chemo-resistive sensors for wellbore production | Dale E. Jamison, William Walter Shumway | 2023-09-26 |
| 11768190 | Detecting amine-based inhibitors in drilling fluids | Jay Paul Deville | 2023-09-26 |
| 11718777 | Reactive polymeric lost circulation materials | Hui Zhou, Jay Paul Deville | 2023-08-08 |
| 11639459 | System and method to quantify fluid additives | Jay Paul Deville, Michele Suzanne BROWN | 2023-05-02 |
| 11603487 | Low molecular mass organic gelator wellbore stabilizers | Jay Paul Deville | 2023-03-14 |
| 11560794 | Solvent-stabilized colorimetric detection of amine-based additives | Emily Hart, Jay Paul Deville | 2023-01-24 |
| 11555787 | Polymer-enhanced colorimetric detection of amine-based additives | Emily Hart, Jay Paul Deville | 2023-01-17 |
| 11549910 | Method for measuring multiple parameters of drilling fluid | Charles L. Mohr, Brandt C. Mohr, Benno Mohr, Michael Stordahl, James Van Corbach +9 more | 2023-01-10 |
| 11499087 | Thermally responsive lost circulation materials | Dale E. Jamison, William Walter Shumway | 2022-11-15 |
| 11485899 | Methods of reducing zinc concentration in fluids | William Walter Shumway, Hui Zhou | 2022-11-01 |
| 11473426 | Methods to characterize wellbore fluid composition and provide optimal additive dosing using MEMS technology | Dale E. Jamison, William Walter Shumway, Jay Paul Deville | 2022-10-18 |
| 11448022 | High-intensity acoustic treatment of colloidal mineral suspensions for wellbore operations | Eric B. Frantz | 2022-09-20 |
| 11401805 | Colorimetric detection of amine-based shale inhibitors | Jay Paul Deville | 2022-08-02 |
| 11370676 | Methods of removing polymers from treatment fluids for use in subterranean formations | Hui Zhou, William Walter Shumway | 2022-06-28 |
| 11365338 | Solid shale inhibitor additives | Jeffrey J. Miller | 2022-06-21 |
| 11360014 | Methods and systems for characterizing fluid composition and process optimization in industrial water operations using MEMS technology | Dale E. Jamison, William Walter Shumway, Jay Paul Deville, Troy Francis Davis, Frederick T Brown | 2022-06-14 |