Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9360580 | Method and apparatus for directional well logging | Brian Clark, Betty Rong, Miguel F. Pabon, Jan S. Morley | 2016-06-07 |
| 9360581 | Method for calibrating current and magnetic fields across a drill collar | Brian Clark, Mark Flaum, Jan S. Morley, Miguel F. Pabon | 2016-06-07 |
| 9121263 | Cleanup prediction and monitoring | Alexander F. Zazovsky, Alexander Petrovich Skibin, Darya Mustafina | 2015-09-01 |
| 8596382 | Magnetic ranging while drilling using an electric dipole source and a magnetic field sensor | Brian Clark | 2013-12-03 |
| 7991556 | Methodology and application of multimodal decomposition of a composite distribution | Denis Heliot | 2011-08-02 |
| 7286937 | Estimating formation properties from downhole data | Ali Ozbek, Amit Mukherjee, Reza Taherian | 2007-10-23 |
| 7158049 | Wireless communication circuit | Albert Hoefel | 2007-01-02 |
| 7133777 | Method for transmitting wellbore data acquired in the wellbore to the surface | Ashok N. Srivastava, Denis Heliot, Thomas J. Neville | 2006-11-07 |
| 6963803 | System and method for analyzing a thin bed formation | Denis Heliot, Jacques R. Tabanou | 2005-11-08 |
| 6856910 | Method and apparatus for determining regional dip properties | Denis Heliot, Jacques R. Tabanou, Christopher E. Morriss | 2005-02-15 |
| 6822579 | Steerable transceiver unit for downhole data acquistion in a formation | Albert Hoefel, Jacques R. Tabanou, Bradley S. Underwood | 2004-11-23 |
| 6489763 | Magnet assembly for nuclear magnetic resonance well logging tools | Richard W. Oldigs, Richard P. Harris, Donald C. McKeon | 2002-12-03 |
| 6373248 | Nuclear magnetic resonance logging with azimuthal resolution | Martin E. Poitzsch, Peter Speier, Krishnamurthy Ganesan, Shu-Kong Chang | 2002-04-16 |
| 6366089 | Nuclear magnetic resonance logging with azimuthal resolution | Martin E. Poitzsch, Peter Speier, Krishnamurthy Ganesan, Shu-Kong Chang | 2002-04-02 |
| 6255817 | Nuclear magnetic resonance logging with azimuthal resolution | Martin E. Poitzsch, Peter Speier, Krishnamurthy Ganesan, Shu-Kong Chang | 2001-07-03 |