Issued Patents All Time
Showing 25 most recent of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240083 | Thickening of fluids | Gary John Tustin, Valerie Gisele Helene Lafitte | 2019-03-26 |
| 10087530 | Corrosion inhibition | Trevor Hughes, Evgeny Borisovich Barmatov | 2018-10-02 |
| 10011763 | Methods to deliver fluids on a well site with variable solids concentration from solid slurries | Ryan Hartman, Mohan K.R. Panga, John W. Still, Carlos Abad, Marieliz Garcia-Lopez De Victoria +2 more | 2018-07-03 |
| 9771510 | Swellable compositions for borehole applications | Simon James | 2017-09-26 |
| 9458372 | Fluid loss control agents and compositions for cementing oil and gas wells comprising said fluid loss control agent | Michel Michaux, Sylwia Komocki | 2016-10-04 |
| 9388334 | Delivery of particulate material below ground | Trevor Hughes, Evgeny Borisovich Barmatov, Jill F. Geddes, Michael J. Fuller, Sergey Makarychev-Mikhailov | 2016-07-12 |
| 9334438 | Polymer delivery in well treatment applications | Philip F. Sullivan, Gary John Tustin, Yenny Christanti, Gregory Kubala, Yiyan Chen +2 more | 2016-05-10 |
| 9303203 | Thermoviscoelastic system fluid and well treatment method | Isabelle Couillet | 2016-04-05 |
| 9238772 | High solids content methods and slurries | Mohan K.R. Panga, Peter J. Photos, John W. Still, Balkrishna Gadiyar, Ryan Hartman +1 more | 2016-01-19 |
| 9234415 | Delivery of particulate material below ground | Trevor Hughes, Evgeny Borisovich Barmatov, Jill F. Geddes, Michael J. Fuller, Sergey Makarychev-Mikhailov | 2016-01-12 |
| 9034807 | Spacer fluid additive | — | 2015-05-19 |
| 9023280 | Downhole determination of asphaltene content | Carlos Abad, Anthony R. H. Goodwin | 2015-05-05 |
| 8993491 | Swellable compositions for borehole applications | Simon James | 2015-03-31 |
| 8962710 | Fluid loss control agents and compositions for cementing oil and gas wells comprising said fluid loss control agent | Michel Michaux, Sylwia Komocki | 2015-02-24 |
| 8936082 | High solids content slurry systems and methods | Mohan K.R. Panga, Peter J. Photos, John W. Still, Mehmet Parlar, Balkrishna Gadiyar +2 more | 2015-01-20 |
| 8916507 | Foaming agent for subterranean formations treatment, and methods of use thereof | Lijun Lin, Carlos Abad, Gregory Kubala, Laura Shafer, Alejandro Pena +1 more | 2014-12-23 |
| 8912000 | Downhole mass spectrometric hydrocarbon determination in presence of electron and chemical ionization | Pierre J. Daniel, Julian Pop, Reza Taherian | 2014-12-16 |
| 8899107 | Downhole determination of asphaltene content | Carlos Abad, Anthony R. H. Goodwin | 2014-12-02 |
| 8765646 | High solids content slurries and methods | Mohan K.R. Panga, Philip F. Sullivan, Balkrishna Gadiyar, Ryan Hartman, John W. Still +1 more | 2014-07-01 |
| 8763705 | Compositions and methods for cleaning a wellbore prior to cementing | Syed A. Ali, Juan Carrasquilla | 2014-07-01 |
| 8752627 | System and method for low damage fracturing | Ryan Hartman, Mohan K.R. Panga, John W. Still | 2014-06-17 |
| 8714248 | Method of gravel packing | Trevor Hughes, Evgeny Borisovich Barmatov, Jill F. Geddes, Michael J. Fuller, Sergey Makarychev-Mikhailov | 2014-05-06 |
| 8689874 | Visco-elastic surfactant spacers | Yiyan Chen, Jesse Lee | 2014-04-08 |
| 8662172 | Methods to gravel pack a well using expanding materials | Mohan K.R. Panga, Nitin Y. Vaidya, Juan-Carlos Santamaria, Isabelle Couillet, Peter J. Photos +2 more | 2014-03-04 |
| 8517100 | Compositions and methods for cleaning a wellbore prior to cementing | Syed A. Ali, Gunnar Debruijn, Laurent Delabroy, Emmanuel Therond, Cecilia Nguyen | 2013-08-27 |