Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10371781 | Gain-corrected measurements | Dean Homan, Emmanuel Legendre, Reza Taherian, Eunmi Choi, Gerald N. Minerbo +2 more | 2019-08-06 |
| 10210638 | Visualization integration of graphical logging content | Qingfeng Zhu, Ettore Mirto, Denis Heliot | 2019-02-19 |
| 9846256 | Interactive display of results obtained from the inversion of logging data | Denis Heliot, Nicholas N. Bennett, Georgi Kutiev, Emmanuel Legandre, Roger Griffiths +3 more | 2017-12-19 |
| 9442211 | Look ahead logging system | Emmanuel Legendre, Reza Taherian | 2016-09-13 |
| 9335435 | System and method for improving surface electromagnetic surveys | James Brady, Andrew Hawthorn, John P. Horkowitz, Jacques R. Tabanou, Jian Yang +1 more | 2016-05-10 |
| 9182747 | Measuring the phase of received signals | Libo Yang, Mark Kuchenbecker, Reza Taherian, Emmanuel Legendre, Jian Yang +1 more | 2015-11-10 |
| 9134448 | Methods for characterization of formations, navigating drill paths, and placing wells in earth boreholes | Yuk Ha Chow | 2015-09-15 |
| 9134449 | Directional resistivity measurement for well placement and formation evaluation | Dzevat Omeragic, Dean Homan | 2015-09-15 |
| 9045967 | System and method for controlling and monitoring a drilling operation using refined solutions from a panistic inversion | Denis Heliot, Steven F. Crary | 2015-06-02 |
| 8933699 | Apparatus and system for well placement and reservoir characterization | Emmanuel Legendre, Reza Taherian | 2015-01-13 |
| 8922215 | Measurement of formation parameters using rotating directional EM antenna | Reza Taherian | 2014-12-30 |
| 8892362 | System and method for improving surface electromagnetic surveys | James Brady, Andrew Hawthorn, John P. Horkowitz, Jacques R. Tabanou, Jian Yang +1 more | 2014-11-18 |
| 8866633 | Synchronization between devices | Michael A. Montgomery, Julius Kusuma, Desheng Zhang | 2014-10-21 |
| 8862405 | System and method for producing look-ahead profile measurements in a drilling operation | Andrei I. Davydychev, Denis Heliot, Bennett N. Nicholas | 2014-10-14 |
| 8841913 | Determining formation parameters using electromagnetic coupling components | Jian Yang, Qiming Li | 2014-09-23 |
| 8736270 | Look ahead logging system | Emmanuel Legendre, Reza Taherian | 2014-05-27 |
| 8532928 | System and method for improving surface electromagnetic surveys | Jacques R. Tabanou, David Alumbaugh, James Brady, Andrew Hawthorn, John P. Horkowitz +1 more | 2013-09-10 |
| 8514098 | Synchronization between devices | Michael A. Montgomery, Julius Kusuma, Desheng Zhang | 2013-08-20 |
| 8466683 | Determining properties of earth formations using the electromagnetic coupling tensor | Emmanuel Legendre, Reza Taherian, Jian Yang, Qiming Li | 2013-06-18 |
| 8364404 | System and method for displaying data associated with subsurface reservoirs | Emmanuel Legendre, Jacques R. Tabanou, Koji Ito, Fabienne Legendre, Georgi Kutiev | 2013-01-29 |
| 8193813 | Measurement of formation parameters using rotating directional EM antenna | Reza Taherian | 2012-06-05 |
| 8129993 | Determining formation parameters using electromagnetic coupling components | Jian Yang, Qiming Li | 2012-03-06 |
| 8031081 | Wireless telemetry between wellbore tools | Attilio Pisoni, David L. Smith, Brian Clark, Vassilis Varveropoulos | 2011-10-04 |
| 7991555 | Electromagnetic directional measurements for non-parallel bed formations | Jian Yang, Qiming Li, Dzevat Omeragic, Jacques R. Tabanou | 2011-08-02 |
| 7924013 | Apparatus and system for well placement and reservoir characterization | Emmanuel Legendre, Reza Taherian | 2011-04-12 |