Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9970285 | Drilling speed and depth computation for downhole tools | — | 2018-05-15 |
| 9945222 | Closed loop control of drilling curvature | Peter Hornblower | 2018-04-17 |
| 9932820 | Dynamic calibration of axial accelerometers and magnetometers | Christopher C. Bogath, Adam Bowler | 2018-04-03 |
| 9926779 | Downhole whirl detection while drilling | — | 2018-03-27 |
| 9850712 | Determining drilling state for trajectory control | — | 2017-12-26 |
| 9828804 | Multi-angle rotary steerable drilling | Michael Pearce | 2017-11-28 |
| 9822633 | Rotational downlinking to rotary steerable system | — | 2017-11-21 |
| 9726011 | Downlinking communication system and method | — | 2017-08-08 |
| 9483607 | Downhole dynamics measurements using rotating navigation sensors | — | 2016-11-01 |
| 9404354 | Closed loop well twinning methods | — | 2016-08-02 |
| 9366087 | High dogleg steerable tool | Geoffrey C. Downton | 2016-06-14 |
| 9273547 | Dynamic borehole azimuth measurements | Andrew Brooks | 2016-03-01 |
| 9171356 | Cyclic noise removal in borehole imaging | — | 2015-10-27 |
| 9134452 | Weighting function for inclination and azimuth computation | Adam Bowler, Christopher C. Bogath, Ken-Vidar Ditlefsen | 2015-09-15 |
| 9027670 | Drilling speed and depth computation for downhole tools | — | 2015-05-12 |
| 9007233 | Non-contact capacitive datalink for a downhole assembly | — | 2015-04-14 |
| 8792304 | Downlinking communication system and method using signal transition detection | — | 2014-07-29 |
| 8746366 | Downhole downlinking system employing a differential pressure transducer | Ruchir Shirish Patwa, Pralay Das | 2014-06-10 |
| 8682102 | Cyclic noise removal in borehole imaging | Jun Zhang, Zhipeng Liu, Paul Boonen | 2014-03-25 |
| 8570833 | Downlinking communication system and method | — | 2013-10-29 |
| 8497685 | Angular position sensor for a downhole tool | — | 2013-07-30 |
| 8408331 | Downhole downlinking system employing a differential pressure transducer | Ruchir Shirish Patwa, Pralay Das | 2013-04-02 |
| 8118114 | Closed-loop control of rotary steerable blades | — | 2012-02-21 |
| 8102276 | Non-contact capacitive datalink for a downhole assembly | — | 2012-01-24 |
| 7967081 | Closed-loop physical caliper measurements and directional drilling method | Stephen Jones | 2011-06-28 |