Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180986 | Discrete wellbore devices, hydrocarbon wells including a downhole communication network and the discrete wellbore devices and systems and methods including the same | Timothy I. Morrow, Bruce A. Dale | 2021-11-23 |
| 11156081 | Methods and systems for operating and maintaining a downhole wireless network | Mark M. Disko, Scott W. Clawson, Katie M. Walker, Limin Song | 2021-10-26 |
| 10689962 | Remotely actuated screenout relief valves and systems and methods including the same | Timothy I. Morrow, Randy C. Tolman, Mark M. Disko, Max Deffenbaugh | 2020-06-23 |
| 10508536 | Discrete wellbore devices, hydrocarbon wells including a downhole communication network and the discrete wellbore devices and systems and methods including the same | Timothy I. Morrow, Bruce A. Dale | 2019-12-17 |
| 10352144 | Safety system for autonomous downhole tool | Pavlin B. Entchev, George R. King, Robert C. Stanton, Elton Winemiller, Randy C. Tolman +2 more | 2019-07-16 |
| 10132149 | Remotely actuated screenout relief valves and systems and methods including the same | Timothy I. Morrow, Randy C. Tolman, Mark M. Disko, Max Deffenbaugh | 2018-11-20 |
| 9963955 | Assembly and method for multi-zone fracture stimulation of a reservoir using autonomous tubular units | Randy C. Tolman, Pavlin B. Entchev, Dennis H. Petrie, Kevin H. Searles, Abdel Wadood M. El-Rabaa | 2018-05-08 |
| 9945218 | Sytems and methods for re-completing multi-zone wells | Randy C. Tolman, Kris J. Nygaard, Christian S. Mayer, Abdel Wadood M. El-Rabaa | 2018-04-17 |
| 9903192 | Safety system for autonomous downhole tool | Pavlin B. Entchev, George R. King, Robert C. Stanton, Elton Winemiller, Randy C. Tolman +2 more | 2018-02-27 |
| 9765592 | Systems and methods for secondary sealing of a perforation within a wellbore casing | Randy C. Tolman, Kris J. Nygaard, Christian S. Mayer, Pavlin B. Entchev | 2017-09-19 |
| 9617829 | Autonomous downhole conveyance system | Bruce A. Dale, Randy C. Tolman, Pavlin B. Entchev, Chris E. Shuchart, Eric R. Grueschow +1 more | 2017-04-11 |
| 9328578 | Method for automatic control and positioning of autonomous downhole tools | Krishnan Kumaran, Niranjan A. Subrahmanya, Pavlin B. Entchev, Randy C. Tolman | 2016-05-03 |
| 9322239 | Drag enhancing structures for downhole operations, and systems and methods including the same | Randy C. Tolman, Abdel Wadood M. El-Rabaa, Christian S. Mayer, Pavlin B. Entchev, Jonathan L. Hollett | 2016-04-26 |
| 9284819 | Assembly and method for multi-zone fracture stimulation of a reservoir using autonomous tubular units | Randy C. Tolman, Pavlin B. Entchev, Dennis H. Petrie, Kevin H. Searles, Abdel Wadood M. El-Rabaa | 2016-03-15 |
| 9133705 | Communications module for alternate path gravel packing, and method for completing a wellbore | Tracy J. Moffett, Pavlin B. Entchev, Charles S. Yeh | 2015-09-15 |