| 8522869 |
Optical coiled tubing log assembly |
Jose Vidal Noya, Sarmad Adnan |
2013-09-03 |
| 7929812 |
Methods and apparatus for single fiber optical telemetry |
Stephane Vannuffelen, Tsutomu Yamate, Bruno Gayral, Colin Wilson |
2011-04-19 |
| 7720323 |
High-temperature downhole devices |
Tsutomu Yamate, Stephane Vannuffelen, Colin Wilson, Juei Igarashi, Khalid Ouaaba +1 more |
2010-05-18 |
| 7703514 |
Optical fiber system and method for wellhole sensing of fluid flow using diffraction effect of faraday crystal |
Colin Wilson |
2010-04-27 |
| 7696901 |
Methods and apparatus for photonic power conversion downhole |
Colin Wilson, Les Nutt, Tsutomu Yamate, Masahiro Kamata |
2010-04-13 |
| 7515774 |
Methods and apparatus for single fiber optical telemetry |
Stephane Vannuffelen, Tsutomu Yamate, Bruno Gayral, Colin Wilson |
2009-04-07 |
| 7413011 |
Optical fiber system and method for wellhole sensing of magnetic permeability using diffraction effect of faraday rotator |
Remy Parmentier, Xu Wu, Colin Wilson, Juei Igarashi |
2008-08-19 |
