Issued Patents 2018
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160903 | Multi-functional additive for oil or gas operations | Philip D. Nguyen, Bradley J. Sparks | 2018-12-25 |
| 10160899 | Method of treating water-swellable minerals in a subterranean formation with a stabilizing compound with a cationic group and hydrophobic portion | Jimmie D. Weaver, Philip D. Nguyen | 2018-12-25 |
| 10150906 | Degrading and removing cured resins from substrates | Philip D. Nguyen, Bradley J. Sparks | 2018-12-11 |
| 10106731 | Methods and compositions for providing proppant suspension and consolidation in subterranean treatment operations | Philip D. Nguyen, Prashant D. Chopade | 2018-10-23 |
| 10106728 | Clusters of micron- and nano-sized proppant for use in subterranean operations | Ronald Glen Dusterhoft, Philip D. Nguyen | 2018-10-23 |
| 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, Jimmie D. Weaver, Christopher Parton, Jessica Lynn Heeter | 2018-07-31 |
| 10017689 | Crush-resistant proppant particulates for use in subterranean formation operations | Philip D. Nguyen | 2018-07-10 |
| 10005951 | Resin composition for treatment of a subterranean formation | Philip D. Nguyen | 2018-06-26 |
| 10000692 | Fracturing or gravel-packing fluid with CMHEC in brine | Tingji Tang | 2018-06-19 |
| 9976074 | Self-suspending proppant particulates using canola protein-based hydrogel | Corneliu Stanciu, Philip D. Nguyen | 2018-05-22 |
| 9957440 | Expandable particulates and methods of use and preparation | Philip D. Nguyen, James William Ogle, Ali Alwattari | 2018-05-01 |
| 9957436 | Methods of simultaneously introducing a curable resin and curing agent with delayed curing | Philip D. Nguyen | 2018-05-01 |
| 9944890 | Removing resin coatings from wellbore surfaces | Philip D. Nguyen | 2018-04-17 |
| 9938810 | Conductivity enhancement of complex fracture networks in subterranean formations | Philip D. Nguyen, Thomas Zachary Vonk | 2018-04-10 |
| 9920240 | Treatment fluids containing polysaccharides with friction reducing grafts thereon | Philip D. Nguyen | 2018-03-20 |
| 9890322 | Surface modification agent emulsions comprising hydrophobically modified amine-containing polymers for use in subterranean formations | Philip D. Nguyen, James William Ogle, Feng Liang | 2018-02-13 |
| 9862876 | Methods and compositions of treating subterranean formations with a novel resin system | Feng Liang, Philip D. Nguyen, Tingji Tang | 2018-01-09 |
| 9862875 | Drill-in fluids comprising nanoparticulates for consolidating subterranean formations while drilling | Philip D. Nguyen, Lee J. Hall, Dale E. Jamison | 2018-01-09 |