Issued Patents All Time
Showing 1–25 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9885800 | Steerable magnetic dipole antenna for measurement while drilling applications | Larry W. Thompson, Jian-Qun Wu, Lance Pate | 2018-02-06 |
| 9790784 | Telemetry system, current sensor, and related methods for a drilling system | William Thomas Balogh | 2017-10-17 |
| 9500762 | Borehole resistivity imager using discrete energy pulsing | Carlos Haramboure | 2016-11-22 |
| 9366780 | Steerable magnetic dipole antenna for measurement while drilling applications | Larry W. Thompson, Jian-Qun Wu, Lance Pate | 2016-06-14 |
| 9140817 | Steerable magnetic dipole antenna for measurement-while-drilling applications | Larry W. Thompson, Jian-Qun Wu, Lance Pate | 2015-09-22 |
| 8952700 | Method for minimizing delays while drilling using a magnetic ranging apparatus | Robert Anthony Aiello, Tommy L. Binford, JR., Harry M Collins, James D Elmore, John Martin | 2015-02-10 |
| 8604796 | Steerable magnetic dipole antenna for measurement-while-drilling applications | Larry W. Thompson, Jian-Qun Wu, Lance Pate | 2013-12-10 |
| 8471563 | Steerable magnetic dipole antenna for measurement while drilling applications | Larry W. Thompson, Jian-Qun Wu, Lance Pate | 2013-06-25 |
| 8378908 | Array antenna for measurement-while-drilling | Larry W. Thompson, Jian-Qun Wu, Michael Shaun Spencer | 2013-02-19 |
| 8191628 | Method and apparatus for transmitting sensor response data and power through a mud motor | Christopher Konschuh, Michael L. Larronde, Larry W. Thompson | 2012-06-05 |
| 8011425 | Transmitting sensor response data and power through a mud motor | Christopher Konschuh, Michael L. Larronde, Larry W. Thompson | 2011-09-06 |
| RE40944 | Adjustable shear valve mud pulser and controls therefor | Terry A. Seyler | 2009-10-27 |
| 7303007 | Method and apparatus for transmitting sensor response data and power through a mud motor | Christopher Konschuh, Michael L. Larronde, Larry W. Thompson | 2007-12-04 |
| 7170423 | Electromagnetic MWD telemetry system incorporating a current sensing transformer | Wu Jian-Qun, Denis Weisbeck | 2007-01-30 |
| 7164266 | Nuclear magnetic resonance tool with conductive and non-conductive magnet assembly | — | 2007-01-16 |
| 7145473 | Electromagnetic borehole telemetry system incorporating a conductive borehole tubular | Hugh E. Hall, Jr., Denis Weisbeck | 2006-12-05 |
| 7126492 | Electromagnetic borehole telemetry system incorporating a conductive borehole tubular | Hugh E. Hall, Jr., Denis Weisbeck | 2006-10-24 |
| 6788066 | Method and apparatus for measuring resistivity and dielectric in a well core in a measurement while drilling tool | Larry W. Thompson, LucVan Puymbroeck, Holger Stibbe, Hallvard S. Hatloy | 2004-09-07 |
| 6703833 | Nuclear magnetic resonance apparatus and method having toroidal antenna windings | Bryan Gonsoulin, Larry W. Thompson | 2004-03-09 |
| 6703837 | Wellbore resistivity tool with simultaneous multiple frequencies | Larry W. Thompson | 2004-03-09 |
| 6469637 | Adjustable shear valve mud pulser and controls therefor | Terry A. Seyler | 2002-10-22 |
| 6459262 | Toroidal receiver for NMR MWD | Bryan Gonsoulin, Larry W. Thompson | 2002-10-01 |
| 6288548 | Method and apparatus for making electromagnetic induction measurements through a drill collar | Larry W. Thompson | 2001-09-11 |
| 6179066 | Stabilization system for measurement-while-drilling sensors | Hatem Nasr, Joachim Oppelt | 2001-01-30 |
| 6173793 | Measurement-while-drilling devices with pad mounted sensors | Larry W. Thompson, Paul Seaton | 2001-01-16 |