Issued Patents 2023
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773312 | Breaker additives for extended delay in removal of oil-based filter cakes | Catherine Martin Santos, William Walter Shumway | 2023-10-03 |
| 11768190 | Detecting amine-based inhibitors in drilling fluids | Preston Andrew May | 2023-09-26 |
| 11760920 | Lubricant for monovalent and divalent brines | Nivika Rajendra Gupta, Sharad Bhimrao Gotmukle, Sudarshana Mukherjee | 2023-09-19 |
| 11718777 | Reactive polymeric lost circulation materials | Preston Andrew May, Hui Zhou | 2023-08-08 |
| 11649391 | High density brine internal phase | Hui Zhou, Chesnee Lae Davis, Catherine Martin Santos | 2023-05-16 |
| 11639459 | System and method to quantify fluid additives | Preston Andrew May, Michele Suzanne BROWN | 2023-05-02 |
| 11624279 | Reverse drill stem testing | Marcus Ray Hudson, Pramod Chamarthy, Michel Joseph LeBlanc, Christopher Michael Jones, Darren George Gascooke +3 more | 2023-04-11 |
| 11603487 | Low molecular mass organic gelator wellbore stabilizers | Preston Andrew May | 2023-03-14 |
| 11560794 | Solvent-stabilized colorimetric detection of amine-based additives | Preston Andrew May, Emily Hart | 2023-01-24 |
| 11555787 | Polymer-enhanced colorimetric detection of amine-based additives | Preston Andrew May, Emily Hart | 2023-01-17 |