Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10533411 | Electromagnetic (EM) defect detection methods and systems employing deconvolved raw measurements | Reza Khalaj Amineh, Luis Emilio San Martin, Burkay Donderici | 2020-01-14 |
| 10526885 | Reelable sensor arrays for downhole deployment | Etienne M. Samson, Tasneem A. Mandviwala | 2020-01-07 |
| 10502045 | Monitoring substances in a well annulus | Glenn Andrew Wilson, Burkay Donderici | 2019-12-10 |
| 10502044 | Multistage processing and inversion of corrosion detection tools | Baris Guner, Luis Emilio San Martin | 2019-12-10 |
| 10480310 | Detecting a moveable device position using electromagnetic induction logging | Burkay Donderici | 2019-11-19 |
| 10422913 | Metamaterial-based electromagnetic field measurement device | Burkay Donderici | 2019-09-24 |
| 10392932 | Through-casing fiber optic electrical system for formation monitoring | Glenn Andrew Wilson, Burkay Donderici | 2019-08-27 |
| 10393703 | Multi-point in situ calibration of electromagnetic pipe inspection tools | Burkay Donderici, Luis Emilio San Martin | 2019-08-27 |
| 10359535 | Electrode-based tool measurement corrections based on measured leakage currents | Luis Emilio San Martin, Burkay Donderici | 2019-07-23 |
| 10344587 | Detecting sliding sleeve position using electrode-type logging | Burkay Donderici | 2019-07-09 |
| 10301935 | MCI logging for processing downhole measurements | Chao-Fu Wang, Burkay Donderici | 2019-05-28 |
| 10302800 | Correcting for monitoring electrodes current leakage in galvanic tools | Burkay Donderici, Luis Emilio San Martin | 2019-05-28 |
| 10101491 | Shielding device for improving dynamic range of electromagnetic measurements | Burkay Donderici | 2018-10-16 |
| 10101492 | High gain antenna for propagation logging tools | Burkay Donderici | 2018-10-16 |
| 10088593 | Impedance analysis for fluid discrimination and monitoring | Burkay Donderici, Glenn Andrew Wilson | 2018-10-02 |
| 10031254 | Electrode-based tool measurement corrections based on leakage currents estimated using a predetermined internal impedance model or table | Burkay Donderici, Luis Emilio San Martin | 2018-07-24 |
| 9971058 | Correction of galvanic tool data to account for rugosity and cave effect | Luis Emilio San Martin, David Orlando Torres | 2018-05-15 |
| 9964659 | High directionality galvanic and induction well logging tools with metamaterial focusing | Burkay Donderici | 2018-05-08 |
| 9938822 | Monitoring water floods using potentials between casing-mounted electrodes | Burkay Donderici | 2018-04-10 |
| 9798035 | Time-lapse time-domain reflectometry for tubing and formation monitoring | Burkay Donderici, George David Goodman | 2017-10-24 |
| 9726781 | Resistivity measurement using a galvanic tool | Luis Emilio San Martin, Burkay Donderici | 2017-08-08 |
| 9557439 | Optical electric field sensors having passivated electrodes | Glenn Andrew Wilson, Burkay Donderici, Etienne M. Samson, Tasneem A. Mandviwala | 2017-01-31 |