Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9574434 | Monitoring system for well casing | Michele Scott Albrecht, Jeremiah Glen Pearce, David Ralph Stewart | 2017-02-21 |
| 8973434 | Monitoring system for well casing | Michele Scott Albrecht, Jeremiah Glen Pearce, David Ralph Stewart | 2015-03-10 |
| 8800653 | Systems and methods for monitoring a well | Dennis E. Dria, Jeremiah Glen Pearce | 2014-08-12 |
| 8776609 | Use of fiber optics to monitor cement quality | Dennis E. Dria, Jeremiah Glen Pearce, David Ralph Stewart | 2014-07-15 |
| 8532942 | Monitoring system for well casing | Jeremiah Glen Pearce | 2013-09-10 |
| 8315486 | Distributed acoustic sensing with fiber Bragg gratings | Jeremiah Glen Pearce, Dennis E. Dria | 2012-11-20 |
| 8025445 | Method of deployment for real time casing imaging | Brad Davis, Brooks A. Childers, Travis S. Hall, Phillip E. Abshire | 2011-09-27 |
| 7896069 | Method of applying a string of interconnected strain sensors to a cylindrical object | Dennis E. Dria, Michelle Shuck | 2011-03-01 |
| 7409858 | Method for monitoring fluid properties | Dennis E. Dria, Moye Wicks, III | 2008-08-12 |
| 7360588 | Thermal processes for subsurface formations | Harold J. Vinegar, Peter Veenstra, Steven Paul Giles, Chester Ledlie Sandberg, Christopher Harris +9 more | 2008-04-22 |
| 7357180 | Inhibiting effects of sloughing in wellbores | Harold J. Vinegar, Taixu Bai, Dong Sub Kim | 2008-04-15 |
| 7245791 | Compaction monitoring system | Dennis E. Dria, Michelle Shuck | 2007-07-17 |
| 7121342 | Thermal processes for subsurface formations | Harold J. Vinegar, Peter Veenstra, Steven Paul Giles, Chester Ledlie Sandberg, Christopher Harris +9 more | 2006-10-17 |
| 6854327 | Apparatus and method for monitoring compaction | Dennis E. Dria, David Ralph Stewart | 2005-02-15 |
| 5212353 | Transducer system for use with borehole televiewer logging tool | Rocco DiFoggio | 1993-05-18 |
| 5031467 | Pulse echo technique for detecting fluid flow | — | 1991-07-16 |
| 5001342 | Radioactive tracer cement thickness measurement | — | 1991-03-19 |
| 4992994 | Borehole televiewer for fracture detection and cement evaluation | Edward A. Clerke | 1991-02-12 |
| 4855965 | Time ramped gain for borehole televiewer | — | 1989-08-08 |
| 4698911 | Method of using a borehole televiewer dipmeter for determining true dip and azimuth | — | 1987-10-13 |
| 4691307 | AGC circuit for televiewer | — | 1987-09-01 |
| 4463378 | Borehole televiewer display | — | 1984-07-31 |