Issued Patents All Time
Showing 1–25 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12031900 | Corrosion analysis using magnetic flux leakage measurements | Sadeed Sayed, Ahmed Elsayed Fouda | 2024-07-09 |
| 12013370 | Electromagnetic pipe inspection inversion with adaptive filter for artifact removal | Ahmed Elsayed Fouda, Junwen Dai | 2024-06-18 |
| 11852006 | Downhole tubular inspection using partial-saturation eddy currents | Ahmed Elsayed Fouda, Junwen Dai, Christopher Michael Jones | 2023-12-26 |
| 11781417 | Identifying corrosion from electromagnetic corrosion measurements and high-resolution circumferential measurements | Junwen Dai, Ahmed Elsayed Fouda | 2023-10-10 |
| 11693144 | Downhole tubular inspection combining partial saturation and remote field eddy currents | Junwen Dai, Ahmed Elsayed Fouda, Christopher Michael Jones | 2023-07-04 |
| 11560788 | System and method for estimation and prediction of production rate of a well via geometric mapping of a perforation zone using a three-dimensional acoustic array | Darren Philip Walters, Yinghui Lu, Avinash Vinayak Taware, Srinivasan Jagannathan | 2023-01-24 |
| 11513099 | Metal loss severity in multistring configurations using pipe inspection tools with deep azimuthal sensitivity | Ahmed Elsayed Fouda | 2022-11-29 |
| 11487039 | Multi-coil tool for attenuation of motion-induced noise during remote field testing of pipe | Luis Emilio San Martin, Burkay Donderici, Thomas Louis Joseph Yonley | 2022-11-01 |
| 11466564 | Systems and methods for downhole memory tool activation and control | — | 2022-10-11 |
| 11150374 | Mapping pipe bends in a well casing | Ilker R. Capoglu, Ahmed Elsayed Fouda | 2021-10-19 |
| 11105195 | Method to assess sand screen system | Sushovon Singha Roy, Luis Emilio San Martin, Ahmed Elsayed Fouda | 2021-08-31 |
| 10983238 | Wellbore sand detection using passive acoustic array | Nam Nguyen, Yi Yang Ang, Srinivasan Jagannathan, Avinash Vinayak Taware, Darren Philip Walters | 2021-04-20 |
| 10876394 | Measurement device having a plurality of sensors disposed in movable arms | Sushovon Singha Roy, Francis Michael Heaney | 2020-12-29 |
| 9650876 | Method of balancing resource recovery from a resource bearing formation | Cameron J. McBurney, Caleb Marchant Conrad | 2017-05-16 |
| 9062534 | Perforating system comprising an energetic material | Randy L. Evans, Avigdor Hetz, Jeffrey Honekamp | 2015-06-23 |
| 8669516 | Using LWT service to identify loss circulation areas in a wellbore | John G. Evans | 2014-03-11 |
| 8365814 | Pre-verification of perforation alignment | Tim Sampson, John D. Macpherson | 2013-02-05 |
| 8256337 | Modular initiator | Randy L. Evans | 2012-09-04 |
| 8169337 | Downhole communications module | Randy L. Evans | 2012-05-01 |
| 8127846 | Wiper plug perforating system | Randy L. Evans, John H. Clark, Mark L. Sloan, William D. Myers, Joseph Gregory Barolak +1 more | 2012-03-06 |
| 8122961 | Apparatus and method for discharging multiple fluids downhole | Randall L. Evans | 2012-02-28 |
| 8074737 | Wireless perforating gun initiation | Gary J. Cresswell, David M. Chace, Randy L. Evans | 2011-12-13 |
| 7810569 | Method and apparatus for subterranean fracturing | Jeffrey Honekamp | 2010-10-12 |
| 7757767 | Through tubing gun lock | Randy L. Evans, Mark L. Sloan | 2010-07-20 |
| 7757769 | Wellbore and reservoir treatment device and method | Gary J. Cresswell, Joseph Gregory Barolak, Randy L. Evans | 2010-07-20 |