Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11131182 | Methods for characterizing multi-string cased wells using wide frequency bandwidth signals | Yang Liu, Smaine Zeroug | 2021-09-28 |
| 11119237 | Methods and systems for determining fast and slow shear directions in an anisotropic formation using a logging while drilling tool | Pu Wang, Sandip Bose, Ting Lei | 2021-09-14 |
| 11015443 | Estimation of horizontal stresses and nonlinear constants in anisotropic formations such as interbedded carbonate layers in organic-shale reservoirs | Ting Lei, Smaine Zeroug | 2021-05-25 |
| 10995606 | Well integrity analysis using sonic measurements over depth interval | Maja Skataric, Sandip Bose, Smaine Zeroug, Ram Sunder Kalyanaraman, Erik Wielemaker | 2021-05-04 |
| 10890681 | Method for analyzing cement quality in multi-string cased wells using sonic logging | Ting Lei, Smaine Zeroug | 2021-01-12 |