Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10480278 | Cement spacer fluid comprising quaternary surfactant, viscosifier, and proppant | Thomas Singh Sodhi | 2019-11-19 |
| 10370294 | Single blended cement system for use at wide ranges of density and temperatures | Shailesh Shashank Dighe, Matthew Grady Kellum, Gregory Dean, Antonio Bottiglieri | 2019-08-06 |
| 10287474 | Rare earth-containing compounds to enhance performance of downhole treatment compositions | Sumit Bhaduri, Terry D. Monroe | 2019-05-14 |