Issued Patents All Time
Showing 25 most recent of 117 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227830 | Acoustic detection of drill pipe connections | Jacques Orban | 2019-03-12 |
| 10113414 | Multiple magnetic sensor ranging method and system | Jan S. Morley | 2018-10-30 |
| 10100633 | Magnetic detection of drill pipe connections | Jacques Orban, William F. Puccio | 2018-10-16 |
| 9989665 | Wear resistant electrodes for downhole imaging | Jacques Orban, Jonathan Marshall, Scott Richard Woolston, Daniel A. Hendricks, Neil Cannon | 2018-06-05 |
| 9890629 | Method and apparatus for optimizing magnetic signals and detecting casing and resistivity | — | 2018-02-13 |
| 9880311 | Wear resistant electrodes for downhole imaging | Jacques Orban, Jonathan Marshall, Scott Richard Woolston, Daniel A. Hendricks, Neil Cannon | 2018-01-30 |
| 9835025 | Downhole assembly employing wired drill pipe | Christopher Paul Reed, Steven Hough, John Rasmus, David Kirk Conn | 2017-12-05 |
| 9766362 | System and method for using dual telemetry | Qiming Li, Desheng Zhang, Yi Zhang, Lili Zhong, Xueyuan Tang | 2017-09-19 |
| 9410408 | Electrical heating of oil shale and heavy oil formations | Robert L. Kleinberg, Nikita Seleznev | 2016-08-09 |
| 9360581 | Method for calibrating current and magnetic fields across a drill collar | Mark Flaum, Jan S. Morley, Jaideva C. Goswami, Miguel F. Pabon | 2016-06-07 |
| 9360580 | Method and apparatus for directional well logging | Jaideva C. Goswami, Betty Rong, Miguel F. Pabon, Jan S. Morley | 2016-06-07 |
| 9291739 | Systems and methods for well positioning using a transverse rotating magnetic source | — | 2016-03-22 |
| 9245683 | Inductive coupler | Tianxia Zhao, Raphael Gadot, Matthew Cannon | 2016-01-26 |
| 9217289 | Casing drilling bottom hole assembly having wireless power and data connection | Keith Moriarty, Raphael Gadot | 2015-12-22 |
| 9217299 | Drilling bottom hole assembly having wireless power and data connection | Keith Moriarty, Raphael Gadot | 2015-12-22 |
| 9217323 | Mechanical caliper system for a logging while drilling (LWD) borehole caliper | — | 2015-12-22 |
| 9206644 | Positive displacement motor (PDM) rotary steerable system (RSS) and apparatus | Keith Moriarty, Raphael Gadot | 2015-12-08 |
| 9109403 | Drill bit assembly having electrically isolated gap joint for electromagnetic telemetry | Derek W. Logan, Garry Holmen, Tony Dopf, Aaron W. Logan, Rob Utter +1 more | 2015-08-18 |
| 9046343 | Systems and methods for well positioning using phase relations between transverse magnetic field components of a transverse rotating magnetic source | — | 2015-06-02 |
| 9022144 | Drill bit assembly having electrically isolated gap joint for measurement of reservoir properties | Reza Taherian, Derek W. Logan, Garry Holmen, Anthony R. Dopf, Aaron W. Logan +1 more | 2015-05-05 |
| 8995224 | Real-time velocity and pore-pressure prediction ahead of drill bit | Cengiz Esmersoy | 2015-03-31 |
| 8978782 | System, apparatus, and method of conducting measurements of a borehole | Ruben Martinez, Jan W. Smits, Reza Taherian | 2015-03-17 |
| 8860582 | Wellbore telemetry and noise cancellation systems and methods for the same | — | 2014-10-14 |
| 8842020 | System and method for detecting casing in a formation using current | Jan S. Morley | 2014-09-23 |
| 8827005 | Method for drilling wells in close relationship using magnetic ranging while drilling | Jan S. Morley | 2014-09-09 |