Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10731455 | Rotating spectral density tool for behind pipe evaluation | Fnu Suparman, Gary James Frisch, Michael Jason Englar | 2020-08-04 |
| 10527752 | Behind pipe evaluation techniques for well abandonment and complex annular environments | Fnu Suparman, Gary James Frisch, John Douglas Lauchner | 2020-01-07 |
| 10408037 | Using amplitude ratio curves to evaluate cement sheath bonding in multi-string downhole environments | Gary James Frisch | 2019-09-10 |
| 10329908 | Downhole formation testing and sampling apparatus | Michael E. Shade, Gregory N. Gilbert, Mark A. Proett, Christopher Michael Jones | 2019-06-25 |
| 10294772 | Circumferential array borehole evaluation tool | Jim Taylor Hill, Arthur Cheng, Philip William Tracadas | 2019-05-21 |
| 10221673 | Peak analysis of multi-directional sonic an ultrasonic waveforms for cement bond logging | Gary James Frisch | 2019-03-05 |
| 9822629 | Behind pipe evaluation of cut and pull tension prediction in well abandonment and intervention operations | Fnu Suparman, Gary James Frisch | 2017-11-21 |
| 9519865 | Apparatus and methods of analysis of pipe and annulus in a wellbore | John Andrew Quirein, Jerome A. Truax, Dingding Chen | 2016-12-13 |
| 9507754 | Modeling passage of a tool through a well | Ronnie Kennedy, Ben Gary, Dominic Anh Tran, Josiah Wood | 2016-11-29 |
| 9347288 | Modeling operation of a tool in a wellbore | Jack Gammill Clemens, David Russ Larimore, Heru Rubin, Dominic Anh Tran, Josiah Wood +2 more | 2016-05-24 |
| 8522870 | Formation testing and sampling apparatus and methods | Michael E. Shade, Gregory N. Gilbert, Mark A. Proett | 2013-09-03 |
| 8235106 | Formation testing and sampling apparatus and methods | Michael E. Shade, Gregory N. Gilbert, Mark A. Proett | 2012-08-07 |
| 7650937 | Formation testing and sampling apparatus and methods | Michael E. Shade, Greg Gilbert, Mark A. Proett | 2010-01-26 |
| 7273097 | Formation characterization using wellbore logging data | Gary James Frisch | 2007-09-25 |
| 7128144 | Formation testing and sampling apparatus and methods | Michael E. Shade, Greg Gilbert, Mark A. Proett | 2006-10-31 |