Issued Patents 2020
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10801305 | Use of nanoparticles in cleaning well bores | Lee J. Hall, Alan William Marr | 2020-10-13 |
| 10774260 | Polyvinyl alcohol-based shale inhibitor | Jay Paul Deville, Hui Zhou | 2020-09-15 |
| 10718749 | Methods for quantifying nitrogen-containing compounds in subterranean treatment fluids | Zhao Deng, Jay Paul Deville | 2020-07-21 |
| 10662361 | Hollow hydrogel capsules and methods of using the same | Scott Anthony Klasner | 2020-05-26 |
| 10590323 | Additive to enhance sag stability of drilling fluid | Chesnee Lae Davis, William Walter Shumway | 2020-03-17 |
| 10577898 | Running fluid for use in a subterranean formation operation | Chesnee Lae Davis, William Walter Shumway | 2020-03-03 |