Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11932807 | Methods and compositions using dissolvable gelled materials for diversion | Konstantin Viktorovich Vidma, Changsheng Xiang, Samuel Danican, Valerie Gisele Helene Lafitte | 2024-03-19 |
| 10947442 | Hydratable polymer slurry and method for water permeability control in subterranean formations | Syed A. Ali, Arthur Milne, Emilio Jose Miquilena | 2021-03-16 |
| 9759052 | Swellable polymer particles for producing well treatments | Richard D. Hutchins, Syed A. Ali, Manuel Jose Lastre Buelvas | 2017-09-12 |
| 9334438 | Polymer delivery in well treatment applications | Philip F. Sullivan, Gary John Tustin, Gregory Kubala, Bruno Drochon, Yiyan Chen +2 more | 2016-05-10 |
| 8579029 | System, method and treatment fluid for controlling fines migration | Carlos Abad, Syed A. Ali, Balkrishna Gadiyar, Brent Busby | 2013-11-12 |
| 8517102 | Provision of viscous compositions below ground | Philip F. Sullivan, Gary John Tustin, Gregory Kubala, Bruno Drochon, Trevor Hughes | 2013-08-27 |
| 8044000 | Polymer delivery in well treatment applications | Philip F. Sullivan, Gary John Tustin, Gregory Kubala, Bruno Drochon, Yiyan Chen +2 more | 2011-10-25 |
| 8030254 | System, method, and apparatus for utilizing divalent brines in viscosified well treatment fluids | Alhad Phatak, Carlos Abad, Balkrishna Gadiyar | 2011-10-04 |
| 7703527 | Aqueous two-phase emulsion gel systems for zone isolation | Philip F. Sullivan, Gary John Tustin, Gregory Kubala, Bruno Drochon, Trevor Hughes | 2010-04-27 |
| 7299870 | Self diverting matrix acid | Marieliz Garcia-Lopez De Victoria, Golchehreh Salamat, Zhijun Xiao, Bernhard Lungwitz | 2007-11-27 |
| 7290615 | Fluid having recyclable viscosity | Diankui Fu, Jian Zhou | 2007-11-06 |
| 7081439 | Methods for controlling the fluid loss properties of viscoelastic surfactant based fluids | Philip F. Sullivan, Isabelle Couillet, Stephen Davies, Trevor Hughes, Alexander Wilson | 2006-07-25 |