Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7980306 | Methods, systems and apparatus for coiled tubing testing | Warren Zemlak, Marc Allcorn, Luis Felipe Peixoto, Steven Harrison, Andrew Prestridge +2 more | 2011-07-19 |
| 7921916 | Communicating measurement data from a well | Christian Chouzenoux, Christophe Champagnon, Ashish Chaudhary | 2011-04-12 |
| 7896070 | Providing an expandable sealing element having a slot to receive a sensor array | — | 2011-03-01 |
| 7890273 | Determining fluid and/or reservoir information using an instrumented completion | Dinesh R. Patel, Donald W. Ross, Stephen Harrison | 2011-02-15 |
| 7880640 | Wellbore communication system | Qingyan He, Frank Shray | 2011-02-01 |
| 7878249 | Communication system and method in a multilateral well using an electromagnetic field generator | — | 2011-02-01 |
| 7857046 | Methods for obtaining a wellbore schematic and using same for wellbore servicing | Moussa Kane | 2010-12-28 |
| 7735555 | Completion system having a sand control assembly, an inductive coupler, and a sensor proximate to the sand control assembly | Dinesh R. Patel, Donald W. Ross, Anthony Veneruso, Fabien Cens, Jean-Philippe Beaulieu +1 more | 2010-06-15 |
| 7658226 | Method of monitoring fluid placement during stimulation treatments | Murtaza Ziauddin, Bhavani Raghuraman, Li Jiang, Xuefei Sun, Sebastien Fremont +7 more | 2010-02-09 |
| 7631698 | Depth control in coiled tubing operations | Charles F. Miller, Ivan Hlestov, Frank Espinosa, Michael G. Gay | 2009-12-15 |
| 7617873 | System and methods using fiber optics in coiled tubing | Michael G. Gay, Sarmad Adnan, Kean Zemlak | 2009-11-17 |
| 7575581 | Device for holding and inserting one or more components of a pedicle screw assembly | — | 2009-08-18 |
| 7495446 | Formation evaluation system and method | Christopher C. Bogath, Steven J. Pringnitz | 2009-02-24 |
| 7448448 | System and method for treatment of a well | Teoman Altinkopru, Robert Bucher, Shunfeng Zheng | 2008-11-11 |
| 7357179 | Methods of using coiled tubing inspection data | Shunfeng Zheng, Sarmad Adnan, Aude Faugere | 2008-04-15 |
| 7308941 | Apparatus and methods for measurement of solids in a wellbore | Radovan Rolovic, Stephen D. Hill, Frank Espinosa | 2007-12-18 |
| 7219669 | Nose mask | Paul Chiesa, Thomas M. Moulton | 2007-05-22 |
| 7210481 | Nose mask | Paul Chiesa, Thomas M. Moulton | 2007-05-01 |
| 7080699 | Wellbore communication system | Qingyan He, Frank Shray | 2006-07-25 |
| 6727827 | Measurement while drilling electromagnetic telemetry system using a fixed downhole receiver | John Edwards, Brian Clark | 2004-04-27 |
| 6631718 | Air mask with seal | — | 2003-10-14 |
| 6405808 | Method for increasing the efficiency of drilling a wellbore, improving the accuracy of its borehole trajectory and reducing the corresponding computed ellise of uncertainty | John Edwards | 2002-06-18 |
| 6405136 | Data compression method for use in wellbore and formation characterization | Qiming Li, Mark A. Fredette | 2002-06-11 |