Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11506025 | Multilateral junction with wellbore isolation using degradable isolation components | Stuart Alexander Telfer, Ben Luke Butler, David Joe Steele | 2022-11-22 |
| 11466544 | Lateral locating assembly for lateral intervention | Franklin Charles Rodriguez | 2022-10-11 |
| 11448041 | Drillable window assembly for controlling the geometry of a multilateral wellbore junction | Michael Werner Kuhlman, Franklin Charles Rodriguez, Stuart Alexander Telfer | 2022-09-20 |
| 11352849 | Methods and systems for drilling a multilateral well | Stuart Alexander Telfer | 2022-06-07 |
| 11313205 | Multilateral junction with wellbore isolation | David Joe Steele, Stuart Alexander Telfer | 2022-04-26 |
| 11293243 | Hydraulic retrieving tool with drifting capabilities | Franklin Charles Rodriguez, Morten Falnes | 2022-04-05 |
| 11286721 | Combined multilateral window and deflector and junction system | Stuart Alexander Telfer | 2022-03-29 |
| 10989001 | Plug deflector for isolating a wellbore of a multi-lateral wellbore system | David Joe Steele, Benjamin Luke Butler, Stuart Alexander Telfer | 2021-04-27 |
| 10927630 | Casing exit joint with guiding profiles and methods for use | Steffen Helgesen Van der Veen, Espen Dahl, Morten Falnes, Stuart Alexander Telfer | 2021-02-23 |
| 10655433 | Multilateral junction with wellbore isolation using degradable isolation components | Stuart Alexander Telfer, Ben Luke Butler, David Joe Steele | 2020-05-19 |
| 10233743 | Extendable orienting tool for use in wells | Jonathan Morgan-Smith | 2019-03-19 |
| 10196880 | Multilateral junction with wellbore isolation | David Joe Steele, Stuart Alexander Telfer | 2019-02-05 |
| 10087718 | Multilateral junction with mechanical stiffeners | David Joe Steele | 2018-10-02 |
| 10018019 | Multilateral junction with mechanical stiffeners | David Joe Steele | 2018-07-10 |
| 9500071 | Extendable orienting tool for use in wells | Jonathan Morgan-Smith | 2016-11-22 |
| 8833451 | Window joint for lateral wellbore construction and method for opening same | David Joe Steele | 2014-09-16 |
| 8763701 | Window joint for lateral wellbore construction | David Joe Steele | 2014-07-01 |
| 8602097 | Well assembly with a composite fiber sleeve for an opening | Epen Dahl, William Shaun Renshaw | 2013-12-10 |
| 8091246 | Casing or work string orientation indicating apparatus and methods | — | 2012-01-10 |
| 7584795 | Sealed branch wellbore transition joint | Frode Berge, Karl Demong | 2009-09-08 |
| 7213652 | Sealed branch wellbore transition joint | Steven Ronald Fipke | 2007-05-08 |
| 6926102 | Subsea controlled milling | Joseph E. Hess, Benji Smith, John J. Guerrero, Ian W. Thackwray | 2005-08-09 |
| 6907930 | Multilateral well construction and sand control completion | Travis W. Cavender, Thomas Owen Roane | 2005-06-21 |
| 6749026 | Method of forming downhole tubular string connections | Ray C. Smith | 2004-06-15 |