Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12404747 | High-pressure multilateral junction with mainbore and lateral access and control | David Joe Steele, Srinivasa Prasanna Vemuri, Stacey Blaine Donovan, Wesley P. Dietz, Christian Alexander Ramirez | 2025-09-02 |
| 12338697 | Two-part drilling and running tool including a one way mechanism | Lars Petter Larsen, Borisa Lajesic, Vegard Dyrseth | 2025-06-24 |
| 12326060 | Wellbore anchor including one or more activation chambers | Ryan M. Novelen, David Grant, Espen Dahl, Gavin Lafferty | 2025-06-10 |
| 12203344 | Downhole tool with a releasable shroud at a downhole tip thereof | David Joe Steele, Srinivasa Prasanna Vemuri, Stacey Blaine Donovan, Wesley P. Dietz, Christian Alexander Ramirez | 2025-01-21 |
| 12065909 | Unitary lateral leg with three or more openings | David Joe Steele, Srinivasa Prasanna Vemuri, Stacey Blaine Donovan, Wesley P. Dietz, Christian Alexander Ramirez | 2024-08-20 |
| 11993993 | Deflector-less multilateral system using a buoyant guide sub | Angus Mackay Barron, Mark C. Glaser, Michael Linley Fripp | 2024-05-28 |
| 11708747 | Open-hole pressure tight multilateral junction | Espen Dahl, Gavin Lafferty | 2023-07-25 |
| 11680463 | Multilateral junction with integral flow control | — | 2023-06-20 |
| 11624262 | Multilateral junction with twisted mainbore and lateral bore legs | David Joe Steele, Srinivasa Prasanna Vemuri, Stacey Blaine Donovan, Wesley P. Dietz, Christian Alexander Ramirez | 2023-04-11 |
| 11293243 | Hydraulic retrieving tool with drifting capabilities | Franklin Charles Rodriguez, Neil Hepburn | 2022-04-05 |
| 10927630 | Casing exit joint with guiding profiles and methods for use | Steffen Helgesen Van der Veen, Espen Dahl, Stuart Alexander Telfer, Neil Hepburn | 2021-02-23 |
| 10590741 | Dual bore co-mingler with multiple position inner sleeve | Steffen Helgesen Van der Veen, Espen Dahl, Frode Lindland | 2020-03-17 |