Issued Patents All Time
Showing 51–75 of 319 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11248460 | Detecting a flood front in a formation | Joonshik Kim | 2022-02-15 |
| 11248458 | Downhole electromagnetic corrosion detection using known pipe features and natural pipe variation rejection | Reza Khalaj Amineh | 2022-02-15 |
| 11243325 | Processing resistivity images in wells with oil based muds | Baris Guner | 2022-02-08 |
| 11215051 | Intelligent in-well steam monitoring using fiber optics | Paul Chin Ling Chang | 2022-01-04 |
| 11194072 | Generating an earth model from spatial correlations of equivalent earth models | Glenn Andrew Wilson | 2021-12-07 |
| 11174725 | Tool and method to make high resolution and high penetration measurement of corrosion | Reza Khalaj Amineh, Luis Emilio San Martin | 2021-11-16 |
| 11149537 | Calibration of electromagnetic ranging tools | Baris Guner | 2021-10-19 |
| 11143779 | Deconvolution-based enhancement of apparent resistivity and bed boundary identification in borehole resistivity imaging | Wei-Bin Ewe, Ahmed Elsayed Fouda | 2021-10-12 |
| 11143780 | Detecting and evaluating eccentricity effect in multiple pipes | Reza Khalaj Amineh, Luis Emilio San Martin | 2021-10-12 |
| 11137515 | Time-domain broadband dielectric logging | Glenn Andrew Wilson, Luis Emilio San Martin, Wei-Bin Ewe | 2021-10-05 |
| 11125073 | Hybrid axial and radial receiver configurations for electromagnetic ranging systems | Akram Ahmadi Kalateh Ahmad, Ilker R. Capoglu | 2021-09-21 |
| 11112520 | Enhancement of dynamic range of electrode measurements | Ahmed Elsayed Fouda, Ilker R. Capoglu | 2021-09-07 |
| 11098578 | Quality factors for appraising resistivity LWD inversion performance | Glenn Andrew Wilson, Rencheng Song | 2021-08-24 |
| 11054899 | Interactive virtual reality manipulation of downhole data | Ilker R. Capoglu | 2021-07-06 |
| 11054541 | Look-ahead of the bit resitivity tool | Michael S. Bittar | 2021-07-06 |
| 11048011 | Signal arithmetic processor and sensor system | Ilker R. Capoglu | 2021-06-29 |
| 11022713 | Dipole modeling for electric and/or magnetic fields | Paul Ching Ling Chang, Glenn Andrew Wilson | 2021-06-01 |
| 11016209 | Electromagnetic reservoir monitoring systems and methods including earth modeling | Glenn Andrew Wilson, Ahmed Elsayed Fouda | 2021-05-25 |
| 11015431 | Eccentric ferrite coils for ranging applications | Akram Ahmadi Kalateh Ahmad, Ilker R. Capoglu | 2021-05-25 |
| 11008836 | Optimization of excitation source placement for downhole telemetry operations | Hsu-Hsiang Wu, Yijing Fan | 2021-05-18 |
| 10996366 | Determining permeablility based on collar responses | Luis Emilio San Martin, Reza Khalaj Amineh | 2021-05-04 |
| 10996199 | Artifact identification and removal method for electromagnetic pipe inspection | Ahmed Elsayed Fouda, Ilker R. Capoglu | 2021-05-04 |
| 10982529 | Incorporating mandrel current measurements in electromagnetic ranging inversion | Ilker R. Capoglu | 2021-04-20 |
| 10976464 | Gradient induction logging tool having direct field cancelation with optional compensation | Luis Emilio San Martin | 2021-04-13 |
| 10975684 | Active gap sub | Ilker R. Capoglu | 2021-04-13 |