Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8008919 | Method for compensating drill pipe and near-borehole effect on and electronic noise in transient resistivity measurements | Tsili Wang | 2011-08-30 |
| 7994790 | Electromagnetic and magnetostatic shield to perform measurements ahead of the drill bit | Gregory B. Itskovich, Tsili Wang | 2011-08-09 |
| 7973532 | Downhole spread spectrum induction instruments | Stanislav W. Forgang | 2011-07-05 |
| 7915895 | Method of calibrating an azimuthal inductive cross-coil or tilted coil instrument | Wallace H. Meyer, Gulamabbas Merchant, Tsili Wang | 2011-03-29 |
| 7894990 | Method of generating a deep resistivity image in LWD measurements | Tsili Wang | 2011-02-22 |