Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10082942 | Telemetry diagnostics | Arnaud Jarrot, Sandra Reyes | 2018-09-25 |
| 9885236 | LWD real-time borehole image transmission | Bo Yu, Han Yu, Yong Sun | 2018-02-06 |
| 9695686 | Mud pulse telemetry devices, systems, and methods | Hugues Bouvier, Alain Guelat | 2017-07-04 |
| 9366092 | Interface and method for wellbore telemetry system | David Santoso, Lise Hvatum, Christopher Paul Reed, Raghu Madhavan, Jean-Marc Follini | 2016-06-14 |
| 9260942 | Method and apparatus for off-rig processing rig sensor data | Han Yu, Xueyuan Tang, Carlos E. Estevez, Christopher Paul Reed | 2016-02-16 |
| 9228432 | Zero sum pressure drop mud telemetry modulator | — | 2016-01-05 |
| 9109439 | Wellbore telemetry system and method | Jean-Michel Hache, Raghu Madhavan, David Santoso | 2015-08-18 |
| 9024777 | Active compensation for mud telemetry modulator and turbine | — | 2015-05-05 |
| 8958604 | LWD real-time borehole image transmission | Bo Yu, Han Yu, Yong Sun | 2015-02-17 |
| 8692685 | Wellsite communication system and method | Carlos E. Estevez, Christopher Paul Reed | 2014-04-08 |
| 8485264 | Multi-stage modulator | Shyam B. Mehta, Amandine Battentier, Han Yu | 2013-07-16 |
| 8408330 | Systems and methods for canceling noise and/or echoes in borehole communication | Sandra Reyes, Shyam B. Mehta, Jonna Flores | 2013-04-02 |
| 8302685 | Mud pulse telemetry data modulation technique | Sandra Reyes, Robert Tennent, Christopher Paul Reed | 2012-11-06 |
| 8164476 | Wellbore telemetry system and method | Jean-Michel Hache, Raghu Madhavan, David Santoso | 2012-04-24 |
| 7913773 | Bidirectional drill string telemetry for measuring and drilling control | Qiming Li, Brian Clark, Shyam B. Mehta, Christopher Paul Reed, David Santoso +5 more | 2011-03-29 |
| 7877211 | Downlink based on pump noise | Jean-Marc Follini | 2011-01-25 |
| 7380616 | Automatic downlink system | Stephane J. Virally, Christopher Paul Reed, John A. Thomas, Franck Al Sharkarchi, Jean-Marc Follini | 2008-06-03 |
| 7320370 | Automatic downlink system | Stephane J. Virally, Christopher Paul Reed, John A. Thomas, Franck Al Shakarchi, Jean-Marc Follini | 2008-01-22 |
| 7198102 | Automatic downlink system | Stephane J. Virally, Christopher Paul Reed, John A. Thomas, Franck Al Shakarchi, Jean-Marc Follini | 2007-04-03 |
| 7040415 | Downhole telemetry system and method | Bruce W. Boyle, Nicolas Pacault, Jean-Michel Hache, Raghu Madhavan, Jacques Jundt | 2006-05-09 |
| 6267185 | Apparatus and method for communication with downhole equipment using drill string rotation and gyroscopic sensors | Bernard Mougel | 2001-07-31 |
| 6028534 | Formation data sensing with deployed remote sensors during well drilling | Reinhart Ciglenec, Jacques R. Tabanou | 2000-02-22 |
| 5084678 | Method and apparatus for determining the direction to a metal-cased well from another well | — | 1992-01-28 |