Issued Patents All Time
Showing 101–125 of 319 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816689 | Formation resistivity measurement apparatus, systems, and methods | Ahmed Elsayed Fouda, Luis Emilio San Martin | 2020-10-27 |
| 10794171 | Systems and methods for drill bit and cutter optimization | Aixa Maria Rivera-Rios, Richard Thomas Hay | 2020-10-06 |
| 10788602 | Methods of selecting an earth model from a plurality of earth models | Rencheng Song, Glenn Andrew Wilson | 2020-09-29 |
| 10787898 | Direct coupling mitigation for coil-based electromagnetic ranging | Paul Chin Ling Chang | 2020-09-29 |
| 10782438 | Formation dip determination using resistivity imaging tool | Baris Guner | 2020-09-22 |
| 10781685 | Apparatus and method for aligning downhole measurements | Hsu-Hsiang Wu | 2020-09-22 |
| 10782437 | Radial magnetic dipole dielectric tool | Wei-Bin Ewe, Ahmed Elsayed Fouda | 2020-09-22 |
| 10775528 | Downhole ranging from multiple boreholes | — | 2020-09-15 |
| 10775527 | Permanent EM monitoring systems using capacitively coupled source electrodes | Glenn Andrew Wilson | 2020-09-15 |
| 10767470 | Inspection of wellbore conduits using a distributed sensor system | Ahmed Elsayed Fouda, Luis Emilio San Martin | 2020-09-08 |
| 10768336 | Formation logging using multicomponent signal-based measurement of anisotropic permittivity and resistivity | Wei-Bin Ewe, Hsu-Hsiang Wu, Roland E. Chemali | 2020-09-08 |
| 10761060 | Reducing effects of pipe couplings in corrosion inspection of pipes | Reza Khalaj Amineh, Luis Emilio San Martin | 2020-09-01 |
| 10760413 | Electromagnetic telemetry for sensor systems deployed in a borehole environment | Glenn Andrew Wilson, Ahmed Elsayed Fouda, Li Gao, Krishna M. Ravi, Mark W. Roberson +3 more | 2020-09-01 |
| 10760407 | Surface excitation ranging system for SAGD application | Clinton Moss | 2020-09-01 |
| 10760406 | Locating multiple wellbores | Baris Guner | 2020-09-01 |
| 10753180 | Powering downhole components in subsurface formations behind casing | Luis Emilio San Martin, Ahmed Elsayed Fouda | 2020-08-25 |
| 10746011 | Electromagnetic ranging with azimuthal electromagnetic logging tool | Hsu-Hsiang Wu | 2020-08-18 |
| 10739485 | Joint visualization of inversion results and measurement logs | Yumei Tang | 2020-08-11 |
| 10725194 | Electromagnetic (EM) defect detection methods and systems with enhanced inversion options | Ahmed Elsayed Fouda, Luis Emilio San Martin, Daniel Viassolo | 2020-07-28 |
| 10711602 | Electromagnetic monitoring with formation-matched resonant induction sensors | Luis Emilio San Martin, Tasneem A. Mandviwala | 2020-07-14 |
| 10697290 | Distributed magnetomotive force sensin | Glenn Andrew Wilson, Tasneem A. Mandviwala, Ahmed Elsayed Fouda, Etienne M. Samson | 2020-06-30 |
| 10683747 | Directional monitoring of injection flood fronts | Priyesh Ranjan, Ahmed Elsayed Fouda | 2020-06-16 |
| 10677044 | Magnetic ranging using multiple downhole electrodes | Akram Ahmadi Kalateh Ahmad | 2020-06-09 |
| 10670563 | Method for in-situ calibration of electromagnetic corrosion detection tools | Ahmed Elsayed Fouda, Luis Emilio San Martin, Reza Khalaj Amineh | 2020-06-02 |
| 10670562 | Micro-focused imaging of wellbore pipe defects | Luis Sanmartin | 2020-06-02 |