Issued Patents All Time
Showing 26–50 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876045 | Subterranean stimulation operations utilizing degradable pre-coated particulates | Jeremy Holtsclaw, Nathan Carl Schultheiss | 2020-12-29 |
| 10808515 | Propped fracture geometry with continuous flow | Leopoldo Sierra | 2020-10-20 |
| 10738231 | Syneresis reducing compositions for conformance applications using metal cross-linked gels | B. Raghava Reddy, Natalie Lynn Pascarella | 2020-08-11 |
| 10703962 | Hydrogels of graft polymers for acid diversion | Pratiksha Shivaji Meher, Ravikant S. Belakshe | 2020-07-07 |
| 10647910 | Methods for enhancing effective propped fracture conductivity | Philip D. Nguyen, Baidurja Ray, Vishwajit Manajirao Ghatge, Christopher A. Lewis | 2020-05-12 |
| 10563491 | Mitigating water inclusion in downhole pumps | Matthew Oehler | 2020-02-18 |
| 10421896 | Polylactic acid/acid-soluble hard particulate blends as degradable diverting agents | Tiffany Anne Pinder | 2019-09-24 |
| 10337282 | Methods and compositions for reducing water production in fractures or voids in subterranean formations | Jose Sierra, Julio Vasquez, Victor Daniel Escobar, Victor Manuel Cancino, Cristian R. Ramirez | 2019-07-02 |
| 10174241 | Methods for improving the distribution of a sealant composition in a wellbore and treatment fluids providing the same | B. Raghava Reddy, Natalie Lynn Pascarella, Amare Mebratu | 2019-01-08 |
| 10077397 | Wellbore servicing materials and methods of making and using same | B. Raghava Reddy, Christopher A. Lewis, Natalie Lynn Pascarella | 2018-09-18 |
| 10023498 | Settable cement compositions for terminating water flow and associated methods | Kyriacos Agapiou, Thomas Jason Pisklak | 2018-07-17 |
| 9969923 | Sealant compositions for use in subterranean formation operations | B. Raghava Reddy, Christopher A. Lewis, Robert Maier | 2018-05-15 |
| 9869156 | Gellable treatment fluids with clay-based gel retarders and related methods | B. Raghava Reddy, Natalie Lynn Pascarella | 2018-01-16 |
| 9840659 | Deactivation and activation of permeability modifiers for use in subterranean formation operations | B. Raghava Reddy, Anindya Ghosh, Antonio Recio, III, Christopher A. Lewis | 2017-12-12 |
| 9783724 | Gellable treatment fluids comprising quaternary ammonium salt gel-time modifiers and methods for use thereof | B. Raghava Reddy | 2017-10-10 |
| 9771773 | Diutan as a rheological modifier in sorel cements | B. Raghava Reddy, Natalie Lynn Pascarella, Antonio Recio, III | 2017-09-26 |
| 9708523 | Swellable spacer fluids and associated methods | David B. Allison, Rickey L. Morgan, Melissa Allin | 2017-07-18 |
| 9670402 | Gellable treatment fluids having adjustable gel times and methods associated therewith | B. Raghava Reddy, Freddy Crespo | 2017-06-06 |
| 9657217 | Gellable treatment fluids comprising amino group gel-time modifiers | B. Raghava Reddy | 2017-05-23 |
| 9644130 | Reaction products of acrylamide polymers and methods for use thereof as relative permeability modifiers | Antonio Recio, III, B. Raghava Reddy, Christopher A. Lewis | 2017-05-09 |
| 9598631 | Sulfonated relative permeability modifiers for reducing subterranean formation water permeability | Antonio Recio, III, Baireddy R. Reddy, Christopher A. Lewis | 2017-03-21 |
| 9562423 | Acid diversion treatments in injection wells using permeability modifiers | B. Raghava Reddy, Eric Davidson, Alexandra Clare Morrison | 2017-02-07 |
| 9546314 | Treatment fluids containing a relative permeability modifier and a companion polymer interacting synergistically therewith and methods for use thereof | Jeff W. Loucks, B. Raghava Reddy | 2017-01-17 |
| 9441151 | Wellbore servicing materials and methods of making and using same | B. Raghava Reddy, Christopher A. Lewis, Natalie Lynn Pascarella | 2016-09-13 |
| 9284478 | Salt of weak bronsted base and bronsted acid as gelation retarder for crosslinkable polymer compositions | B. Raghava Reddy, Julio Vasquez, Eldon D. Dalrymple | 2016-03-15 |