Issued Patents All Time
Showing 26–50 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10961840 | Ranging measurements in a non-linear wellbore | Burkay Donderici, Ilker R. Capoglu, Akram Ahmadi Kalateh Ahmad | 2021-03-30 |
| 10955579 | Measurement and control apparatus, systems, and methods | Burkay Donderici | 2021-03-23 |
| 10927659 | Mud cake correction of formation measurement data | Luis Emilio San Martin, Burkay Donderici | 2021-02-23 |
| 10782438 | Formation dip determination using resistivity imaging tool | Burkay Donderici | 2020-09-22 |
| 10760406 | Locating multiple wellbores | Burkay Donderici | 2020-09-01 |
| 10663619 | Apparatus and methods to visualize formation related features | Burkay Donderici, Hsu-Hsiang Wu | 2020-05-26 |
| 10641735 | Remote-field eddy current based total thickness logging | Burkay Donderici, Reza Khalaj Amineh, Ahmed Elsayed Fouda | 2020-05-05 |
| 10520628 | Downhole gradiometric ranging for T-intersection and well avoidance utilizing transmitters and receivers having magnetic dipoles | Burkay Donderici | 2019-12-31 |
| 10508534 | Planning and real time optimization of electrode transmitter excitation | Burkay Donderici, Ilker R. Capoglu | 2019-12-17 |
| 10502044 | Multistage processing and inversion of corrosion detection tools | Ahmed Elsayed Fouda, Luis Emilio San Martin | 2019-12-10 |
| 10502856 | Array laterolog tool techniques | Burkay Donderici | 2019-12-10 |
| 10466380 | Utilizing diverse excitation sources in electromagnetic ranging | Ilker R. Capoglu, Burkay Donderici | 2019-11-05 |
| 10465496 | Sleeve excitation for ranging measurements using electrode sources | Burkay Donderici | 2019-11-05 |
| 10458230 | Formation resistivity measurement apparatus, systems, and methods | Burkay Donderici, Luis Emilio San Martin | 2019-10-29 |
| 10443371 | Directional button excitation for ranging applications | Burkay Donderici | 2019-10-15 |
| 10386525 | Uniaxial anisotropy detection apparatus, systems, and methods | Luis Emilio San Martin | 2019-08-20 |
| 10359539 | Calibration method for multi-component induction tools | Luis Emilio San Martin, Dagang Wu | 2019-07-23 |
| 10317331 | Determining pipe properties in corrosion inspection | Burkay Donderici, Ilker R. Capoglu | 2019-06-11 |
| 10241228 | Apparatus and methods to find a position in an underground formation | Luis Emilio San Martin, Burkay Donderici | 2019-03-26 |
| 10241226 | Downhole gradiometric ranging utilizing transmitters and receivers having magnetic dipoles | Burkay Donderici | 2019-03-26 |
| 10227864 | Magnetic monopole ranging system and methodology | Burkay Donderici | 2019-03-12 |
| 10203193 | Apparatus and methods to find a position in an underground formation | Luis Emilio San Martin, Burkay Donderici | 2019-02-12 |
| 10139516 | Apparatus and methods to find a position in an underground formation | Luis Emilio San Martin, Burkay Donderici | 2018-11-27 |
| 10047590 | Ferrofluid tool for influencing electrically conductive paths in a wellbore | Burkay Donderici, George David Goodman, Wesley Neil Ludwig | 2018-08-14 |
| 9896910 | Ferrofluid tool for isolation of objects in a wellbore | Burkay Donderici, George David Goodman, Wesley Neil Ludwig | 2018-02-20 |