| 10669847 |
Double Rod Lock System |
Marius Smarandache, Sebastien Ives, Lorena Lopez Pinana, Akhil Bahl |
2020-06-02 |
| 10487652 |
Downhole sampling tool with check valve piston |
Marius Smarandache, Sebastien Ives, Malcolm Atkinson |
2019-11-26 |
| 9459330 |
System and method for obtaining nuclear magnetic resonance measurements on reservoir fluids for prediction of fluid properties |
Robert Freedman, Vivek Anand, Payam Tabrizi, Ricardo Y. Torres, Daniel Catina +1 more |
2016-10-04 |
| 9097106 |
Apparatus, method and system for measuring formation pressure and mobility |
Elizabeth B. Dussan V, Abderrhamane Ounadjela, Richard D. Joyce, Jacques Jundt, Edward Harrigan |
2015-08-04 |
| 8910514 |
Systems and methods of determining fluid properties |
Matthew T. Sullivan, Christopher Harrison, Robert J. Schroeder, Ahmad Latifzai, Elizabeth Smythe +1 more |
2014-12-16 |
| 8807228 |
Friction reduction mechanism for a downhole release assembly |
Brandon Martin, Keith R. Nelson |
2014-08-19 |
| 8708049 |
Downhole mixing device for mixing a first fluid with a second fluid |
Jimmy Lawrence, Jane Lam, James Haug, Roman Kats, Christopher Harrison +4 more |
2014-04-29 |
| 8586913 |
Fluidic density measurements based on beta particles detection |
Zilu Zhou, Christopher Harrison, Bradley A. Roscoe, Chloe Coleou |
2013-11-19 |
| 8561698 |
Downhole fluid injection |
Edward Harrigan, Nathan Church |
2013-10-22 |
| 8471560 |
Measurements in non-invaded formations |
Robert Freedman, Henry N. Bachman, Pierre Campanac |
2013-06-25 |
| 7683613 |
High pressure/high temperature magnetic resonance tool |
Robert Freedman, Krishnamurthy Ganesan |
2010-03-23 |
| 7624794 |
Non-conductive and non-magnetic flowline for electromagnetic measurements on reservoir fluids at high pressures |
Robert Freedman, Krishnamurthy Ganesan |
2009-12-01 |
| 7278480 |
Apparatus and method for sensing downhole parameters |
Colin Longfield, Yves Barriol |
2007-10-09 |
| 7198105 |
Apparatus and method for controlling the pressure of fluid within a sample chamber |
Edward Harrigan, Ian Traboulay |
2007-04-03 |
| 7140436 |
Apparatus and method for controlling the pressure of fluid within a sample chamber |
Edward Harrigan, Ian Traboulay |
2006-11-28 |
