Issued Patents All Time
Showing 1–25 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12158055 | Methods for shortening waiting-on-cement time in a subterranean well | Dominic Vincent Perroni, Bipin Jain, Anatoly Vladimirovich Medvedev, Christopher Daeffler | 2024-12-03 |
| 10011763 | Methods to deliver fluids on a well site with variable solids concentration from solid slurries | Ryan Hartman, Mohan K.R. Panga, Bruno Drochon, John W. Still, Marieliz Garcia-Lopez De Victoria +2 more | 2018-07-03 |
| 9598630 | Well treatment with complexed metal crosslinkers | Andrey Mirakyan, Michael D. Parris, Yiyan Chen | 2017-03-21 |
| 9284482 | Acidic internal breaker for viscoelastic surfactant fluids in brine | Leiming Li, Lijun Lin, Toan Bui | 2016-03-15 |
| 9255471 | Encapsulated explosive pellet | Timothy A. Andrzejak, Jorge E. Lopez de Cardenas, Gary L. Rytlewski, Javier Sanchez Reyes | 2016-02-09 |
| 9140107 | Downhole polymer foam applications | Alexander Wilson | 2015-09-22 |
| 9085975 | Method of treating a subterranean formation and forming treatment fluids using chemo-mathematical models and process control | — | 2015-07-21 |
| 9034802 | Friction reduction fluids | Alex Ahrenst, Bernhard Lungwitz, Christopher N. Fredd, Nihat Gurmen, Yiyan Chen +6 more | 2015-05-19 |
| 9022111 | Method of well treatment using synthetic polymers | Alhad Phatak | 2015-05-05 |
| 9023280 | Downhole determination of asphaltene content | Anthony R. H. Goodwin, Bruno Drochon | 2015-05-05 |
| 9006153 | Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluids | Lijun Lin, Belgin Baser, Leiming Li | 2015-04-14 |
| 8950490 | Methods of using cellulose in various oilfield applications | Alhad Phatak | 2015-02-10 |
| 8916507 | Foaming agent for subterranean formations treatment, and methods of use thereof | Lijun Lin, Bruno Drochon, Gregory Kubala, Laura Shafer, Alejandro Pena +1 more | 2014-12-23 |
| 8899107 | Downhole determination of asphaltene content | Anthony R. H. Goodwin, Bruno Drochon | 2014-12-02 |
| 8893784 | Traced chemicals and method to verify and control formulation composition | — | 2014-11-25 |
| 8846582 | Solvent assisted oil recovery | Trevor Hughes, Gary John Tustin, Alexander Wilson | 2014-09-30 |
| 8697610 | Well treatment with complexed metal crosslinkers | Andrey Mirakyan, Michael D. Parris, Yiyan Chen | 2014-04-15 |
| 8689873 | Compositions and methods for improving the toughness of set cements | Hemant K. Ladva | 2014-04-08 |
| 8688383 | Forecasting asphaltic precipitation | Trevor Hughes, Gary John Tustin, Alexander Wilson, Shiyi Wang | 2014-04-01 |
| 8636071 | System, method and apparatus for enhancing wellbore treatment fluid flexibility | Hemant K. Ladva, Lijun Lin, Yiyan Chen | 2014-01-28 |
| 8613314 | Methods to enhance the productivity of a well | Marieliz Garcia-Lopez De Victoria | 2013-12-24 |
| 8604111 | Polymeric acid precursor compositions and methods | Dean M. Willberg, Marina Bulova, Dzanis Menshikau | 2013-12-10 |
| 8579029 | System, method and treatment fluid for controlling fines migration | Yenny Christanti, Syed A. Ali, Balkrishna Gadiyar, Brent Busby | 2013-11-12 |
| 8575073 | Slickwater treatment fluid and method | Syed A. Ali, Leiming Li, Lijun Lin, Paul R. Howard, Curtis L. Boney | 2013-11-05 |
| 8481462 | Oxidative internal breaker system with breaking activators for viscoelastic surfactant fluids | Lijun Lin, Belgin Baser, Leiming Li | 2013-07-09 |