Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053431 | Fly ash microspheres for use in subterranean formation operations | Philip D. Nguyen, James William Ogle | 2021-07-06 |
| 10988674 | Chelating etching agent stimulation and proppant stabilization of low-permeability subterranean formations | Philip D. Nguyen, Ronald Glen Dusterhoft, Aaron Michael Beuterbaugh, Enrique Antonio Reyes, Christopher Parton +1 more | 2021-04-27 |
| 10428265 | Selective acidizing of a subterranean formation | Philip D. Nguyen, Loan K. Vo | 2019-10-01 |
| 10035948 | Composition including a viscosifier and a hydrophobically-modified polymer that includes a nitrogen-containing repeating unit for treatment of subterranean formations | Bradley J. Sparks, Loan K. Vo, Jimmie D. Weaver, Christopher Parton | 2018-07-31 |
| 9896619 | Enhancing conductivity of microfractures | Philip D. Nguyen, Vladimir Nikolayevich Martysevich | 2018-02-20 |
| 9862872 | Stabilizing formation laminae in coal seam wellbores | Philip D. Nguyen, Douglas Magill, Billy Smith | 2018-01-09 |
| 9783727 | Fluid loss control package for use in subterranean formation operations | Matthew Lewis Lahman, Philip D. Nguyen, Janette Cortez | 2017-10-10 |