Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352883 | In-situ rheology behavior characterization using data analytics techniques | Thomas Dahl, Reza Ettehadi Osgouei, Rosa Swartwout, Dennis Clapper | 2022-06-07 |
| 10287855 | Automation of energy industry processes using stored standard best practices procedures | David A. Curry, Dmitriy Dashevskiy | 2019-05-14 |
| 10100580 | Lateral motion control of drill strings | Hanno Reckmann, Thomas Dahl | 2018-10-16 |
| 9951607 | System and method for characterization of downhole measurement data for borehole stability prediction | Stefan Wessling, Jianyong Pei, Andreas Hartmann, Thomas Dahl | 2018-04-24 |
| 8600679 | System and method to locate, monitor and quantify friction between a drillstring and a wellbore | Ralf Zaeper, John D. Macpherson, Thomas Dahl | 2013-12-03 |
| 6854532 | Subsea wellbore drilling system for reducing bottom hole pressure | Roger Fincher, Peter Fontana, Larry Watkins, James W. Macfarlane | 2005-02-15 |
| 6648081 | Subsea wellbore drilling system for reducing bottom hole pressure | Roger Fincher, Peter Fontana, Larry Watkins, James W. Macfarlane | 2003-11-18 |
| 6415877 | Subsea wellbore drilling system for reducing bottom hole pressure | Roger Fincher, Peter Fontana, Larry Watkins, James W. Macfarlane | 2002-07-09 |