Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9488029 | Swellable packer with enhanced sealing capability | Kristian Solhaug | 2016-11-08 |
| 9303483 | Swellable packer with enhanced sealing capability | Kristian Solhaug | 2016-04-05 |
| 9273533 | Well tool including swellable material and integrated fluid for initiating swelling | David B. Allison, Alan B. Webb, Steven G. Streich, Kristian Solhaug | 2016-03-01 |
| 9004155 | Passive completion optimization with fluid loss control | Jody R. McGlothen, Robert K. Buckner, Tommy L. Stambaugh, Floyd R. Simonds | 2015-04-14 |
| 7866408 | Well tool including swellable material and integrated fluid for initiating swelling | David B. Allison, Alan B. Webb, Steven G. Streich, Kristian Solhaug | 2011-01-11 |
| 7849930 | Swellable packer construction | Kristian Solhaug, Gerrard P. Kennedy, Alf Kolbjorn Sevre | 2010-12-14 |
| 7624793 | Method and apparatus for perforating and isolating perforations in a wellbore | Rune Freyer | 2009-12-01 |