Issued Patents All Time
Showing 1–25 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152487 | Fluid identification outside of wellbore tubing | Michael Linley Fripp, Luke William Holderman, Xiang Wu | 2024-11-26 |
| 12060789 | Scaling factor for calibrating antennas of a wellbore tool | Hsu-Hsiang Wu, Li-Te Pan, Jin Ma | 2024-08-13 |
| 11953639 | Cross-component response interpolation for coaxially oriented antennas in an electromagnetic tool | Hsu-Hsiang Wu, Jin Ma, Li-Te Pan | 2024-04-09 |
| 11898435 | Correcting borehole images using machine-learning models | Li-Te Pan, Hsu-Hsiang Wu, Jin Ma | 2024-02-13 |
| 11874424 | Determining formation properties based on multi-component azimuthal measurements | Li-Te Pan, Jin Ma | 2024-01-16 |
| 11876567 | Electromagnetic tool calibration for tilted antennas with undetermined orientation angles | Hsu-Hsiang Wu, Jin Ma, Li-Te Pan | 2024-01-16 |
| 11782180 | Mixed air-hang response for correcting a formation signal of a mixed set measuring device | Jin Ma, Hsu-Hsiang Wu, Li-Te Pan | 2023-10-10 |
| 11689231 | Corrected air-hang response using crosstalk measurement | Jin Ma, Matthew Chase Griffing | 2023-06-27 |
| 11680479 | Multiple surface excitation method for determining a location of drilling operations to existing wells | Hsu-Hsiang Wu, Li-Te Pan | 2023-06-20 |
| 11674378 | Downhole ranging using 3D magnetic field and 3D gradient field measurements | Michael S. Bittar, Hsu-Hsiang Wu | 2023-06-13 |
| 11605872 | Tilted angle selection of collocated antennas on downhole resistivity tools | Hsu-Hsiang Wu, Jin Ma | 2023-03-14 |
| 11603750 | Real-time calibration of excitation ranging for tracking wellbore drilling | Hsu-Hsiang Wu, Li-Te Pan | 2023-03-14 |
| 11549365 | Downhole logging tool incorporating metamaterial | Hsu-Hsiang Wu, Li-Te Pan | 2023-01-10 |
| 11473422 | Iterative borehole correction | Jin Ma, Li-Te Pan | 2022-10-18 |
| 11467312 | Determination of borehole characteristics using orientation components of azimuthal electromagnetic signals | Li-Te Pan, Hsu-Hsiang Wu | 2022-10-11 |
| 11459868 | Multi-well ranging and drill path determination | Burkay Donderici, Hsu-Hsiang Wu, Li-Te Pan | 2022-10-04 |
| 11391859 | Determining formation properties in a geological formation using an inversion process on a modified response matrix associated with a downhole tool | Li-Te Pan, Hsu-Hsiang Wu, Weixin Dong | 2022-07-19 |
| 11346208 | Correction method for end-of-pipe effect on magnetic ranging | Burkay Donderici, Hsu-Hsiang Wu, Li-Te Pan | 2022-05-31 |
| 11215733 | Methods to configure a downhole electromagnetic tool and downhole electromagnetic tool calibration systems | Hsu-Hsiang Wu, Jin Ma | 2022-01-04 |
| 11111776 | Multiple surface excitation method for determining a location of drilling operations to existing wells | Hsu-Hsiang Wu, Li-Te Pan | 2021-09-07 |
| 11035976 | Decoupling tensor components without matrix inversion | Junsheng Hou, Michael S. Bittar, Li-Te Pan, Jin Ma | 2021-06-15 |
| 11035981 | Air-hang calibration for resistivity-logging tool | Li-Te Pan, Hsu-Hsiang Wu | 2021-06-15 |
| 11008836 | Optimization of excitation source placement for downhole telemetry operations | Hsu-Hsiang Wu, Burkay Donderici | 2021-05-18 |
| 10976463 | Conductivity-depth transforms of electromagnetic telemetry signals | Glenn Andrew Wilson, Paul Andrew Cooper, Matthew Hui Chong | 2021-04-13 |
| 10968735 | Deviated production well telemetry with assisting well/drillship | Li-Te Pan, Hsu-Hsiang Wu | 2021-04-06 |