Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12331629 | Well planning system | Michael Dietrick Sturm | 2025-06-17 |
| 12327288 | Well planning and drilling service | Mark S. Passolt, Jean-Marc Pietrzyk | 2025-06-10 |
| 12282715 | Multi-level well design validator | Eric Jonathan Schoen, Mark S. Passolt | 2025-04-22 |
| 11802471 | Well planning system | Michael Dietrick Sturm | 2023-10-31 |
| 11790320 | Approaches to creating and evaluating multiple candidate well plans | Shaoyu Chen, Ping Lyu, Kevin Hermansen, Qingrui Li, Diego Medina +2 more | 2023-10-17 |
| 11783434 | Well planning and drilling service | Mark S. Passolt, Jean-Marc Pietrzyk | 2023-10-10 |
| 11480049 | Drilling mode sequence control | Wei Chen, Rongbing Chen, Zhengxin Zhang, Yuelin Shen | 2022-10-25 |
| 11391143 | Well planning system | Michael Dietrick Sturm | 2022-07-19 |
| 11333006 | Wellsite system services | Mark S. Passolt | 2022-05-17 |
| 11250188 | Multi-level well design validator | Eric Jonathan Schoen, Mark S. Passolt | 2022-02-15 |
| 10815758 | Oilfield service selector | Mark S. Passolt | 2020-10-27 |
| 10774590 | Distributed well engineering and planning | Mark S. Passolt | 2020-09-15 |
| 10760380 | Well planning service | Paul Bolchover, Mark S. Passolt, Richard William Dearden, Rushen Patel, Qing Liu | 2020-09-01 |
| 10706483 | Well planning and drilling service | Mark S. Passolt, Jean-Marc Pietrzyk | 2020-07-07 |
| 10592620 | Multi-level well design validator | Eric Jonathan Schoen, Mark S. Passolt | 2020-03-17 |
| 10331288 | Method and system for generating oilfield objects | Mark S. Passolt | 2019-06-25 |
| D799512 | Display screen with graphical user interface | — | 2017-10-10 |
| 9719341 | Identifying a trajectory for drilling a well cross reference to related application | Shahid A. Haq | 2017-08-01 |
| 8818728 | Method and system for transmitting borehole image data | — | 2014-08-26 |
| 8756018 | Method for time lapsed reservoir monitoring using azimuthally sensitive resistivity measurements while drilling | Selim Djandji | 2014-06-17 |
| 8635025 | Method and system for transmitting borehole image data | Claude Signer, Stein Inge Pedersen | 2014-01-21 |
| 8567526 | Wellbore steering based on rock stress direction | Selim Djandji, Andy Hawthorn | 2013-10-29 |
| 7894300 | Fluid characterization from acoustic logging data | Andrew Hawthorn, David Johnson, Takeshi Endo, Henri-Pierre Valero | 2011-02-22 |
| 6675895 | Well cementing | Gamal Shehab, John F. Vaeth | 2004-01-13 |