Issued Patents All Time
Showing 76–100 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10407988 | Wellbore fluids comprising mineral particles and methods relating thereto | Dale E. Jamison, Charles R. Landis, Cato Russell McDaniel | 2019-09-10 |
| 10294403 | Additive of chemically-modified cellulose nanofibrils or cellulose nanocrystals | Lee J. Hall, Orlando Rojas, Carlos CARRILLO, Carlos L. Salas | 2019-05-21 |
| 10259983 | Fluorinated packer fluids | Kay Ann Galindo | 2019-04-16 |
| 10190033 | Salt-free fluorous-invert emulsion fluid | Kay Ann Galindo | 2019-01-29 |
| 10125300 | Wellbore servicing compositions and methods of making and using same | Nicholas Charles Braley, Anthony M. Badalamenti | 2018-11-13 |
| 10119062 | Invert emulsion treatment fluids comprising polar organic compounds and methods of use in subterranean operations | Kenneth W. Pober, William Walter Shumway, Dale E. Jamison | 2018-11-06 |
| 10113098 | Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations | Kay Ann Galindo, Weibin Zha, Hui Zhou | 2018-10-30 |
| 10072201 | Thermal thickening in invert emulsion treatment fluids | Philip Wayne Livanec, Chesnee Lae Davis, Jonathan Paul Walker | 2018-09-11 |
| 10017680 | Crosslinked N-vinylpyrrolidone polymers for use in subterranean formations and wells | Hui Zhou, Chesnee Lae Davis | 2018-07-10 |
| 9926481 | Polymeric viscosifiers for use in water-based drilling fluids | Kay Ann Galindo, Weibin Zha | 2018-03-27 |
| 9920604 | Wellbore fluids comprising mineral particles and methods relating thereto | Dale E. Jamison, Charles R. Landis, Cato Russell McDaniel | 2018-03-20 |
| 9863211 | Wettability altering fluids during downhole operations | Pubudu H. Gamage, William Walter Shumway | 2018-01-09 |
| 9845647 | Viscosifiers and filtration control agents for use in high temperature subterranean operations | Kay Ann Galindo | 2017-12-19 |
| 9803452 | Fluorous additives for use in a fluorous-based treatment fluid | Kay A. Morris, Greg Paul Perez | 2017-10-31 |
| 9790413 | Fluorous additives for use in a fluorous-based treatment fluid | Kay Ann Galindo, Greg Paul Perez | 2017-10-17 |
| 9777207 | Wellbore fluids comprising mineral particles and methods relating thereto | Dale E. Jamison, Charles R. Landis, Cato Russell McDaniel | 2017-10-03 |
| 9701882 | Composition including viscosifier polymer and polyamine viscosity modifier for treatment of subterranean formations | Kay Ann Galindo, Weibin Zha, Hui Zhou | 2017-07-11 |
| 9663700 | Methods of treating a well with a fluorinated lubricant or corrosion inhibitor | Kay A. Morris, Greg Paul Perez | 2017-05-30 |
| 9410065 | Precipitated particles and wellbore fluids and methods relating thereto | Dale E. Jamison, Charles R. Landis, Cato Russell McDaniel | 2016-08-09 |
| 9388332 | Chemically tagged polymers for simplified quantification and related methods | Phillip Wayne Livanec, Sherif Eldin | 2016-07-12 |
| 9322231 | Wellbore fluids comprising mineral particles and methods relating thereto | Dale E. Jamison, Charles R. Landis, Cato Russell McDaniel | 2016-04-26 |
| 9157306 | Thermally-activated gellant for an oil or gas treatment fluid | Matthew L. Miller | 2015-10-13 |
| 9051508 | Methods of preventing emulsification of crude oil in well bore treatment fluids | Philip Wayne Livanec, Gregory Paul Perez | 2015-06-09 |
| 9038724 | Oxygen scavenger compositions for completion brines | — | 2015-05-26 |
| 9040466 | Oxygen scavenger compositions for completion brines | — | 2015-05-26 |