Issued Patents All Time
Showing 25 most recent of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12399296 | System and method for automatic well log depth matching | Timon Zimmermann, Lin Liang | 2025-08-26 |
| 12140019 | Methods for characterizing and evaluating well integrity using unsupervised machine learning of acoustic data | Lingchen Zhu, Sandip Bose | 2024-11-12 |
| 12055672 | System and method for generating slowness logs in thinly laminated formations | Ting Lei, Sandip Bose | 2024-08-06 |
| 12000973 | Through tubing near-field sonic measurements to map outer casing annular content heterogeneities | Sandip Bose, Ralph M. D'Angelo | 2024-06-04 |
| 11899153 | Guided mode beamforming for probing open-hole and cased-hole well environments | Yang Liu, Ralph M. D'Angelo, Sandip Bose | 2024-02-13 |
| 11835674 | Methods of analyzing cement integrity in annuli of a multiple-cased well using machine learning | Bo Fan, Maja Skataric, Sandip Bose, Shuchin Aeron | 2023-12-05 |
| 11624849 | Methods for determining transversely isotropic-elastic constants from borehole sonic velocities in strongly transversely-isotropic formations | Austin Boyd, Vanessa Simoes, Bikash K. Sinha, Anna Paula Lougon Duarte | 2023-04-11 |
| 11536868 | Method for generating predicted ultrasonic measurements from sonic data | Lingchen Zhu, Sandip Bose | 2022-12-27 |
| 11531132 | Guided mode beamforming for probing open-hole and cased-hole well environments | Yang Liu, Ralph M. D'Angelo, Sandip Bose | 2022-12-20 |
| 11493659 | Methods of analyzing cement integrity in annuli of a multiple-cased well using machine learning | Bo Fan, Maja Skataric, Sandip Bose, Shuchin Aeron | 2022-11-08 |
| 11422280 | Method for determining properties of a thinly laminated formation by inversion of multisensor wellbore logging data | Sushil Shetty, Qiwei Zhan, Lin Liang, Austin Boyd, Vanessa Simoes +1 more | 2022-08-23 |
| 11220897 | Evaluating casing cement using automated detection of clinging compression wave (P) arrivals | Vasileios-Marios Gkortsas, Sandip Bose | 2022-01-11 |
| 11131182 | Methods for characterizing multi-string cased wells using wide frequency bandwidth signals | Yang Liu, Bikash K. Sinha | 2021-09-28 |
| 11015443 | Estimation of horizontal stresses and nonlinear constants in anisotropic formations such as interbedded carbonate layers in organic-shale reservoirs | Ting Lei, Bikash K. Sinha | 2021-05-25 |
| 10995606 | Well integrity analysis using sonic measurements over depth interval | Maja Skataric, Sandip Bose, Bikash K. Sinha, Ram Sunder Kalyanaraman, Erik Wielemaker | 2021-05-04 |
| 10890681 | Method for analyzing cement quality in multi-string cased wells using sonic logging | Ting Lei, Bikash K. Sinha | 2021-01-12 |
| 10858933 | Method for analyzing cement integrity in casing strings using machine learning | Sandip Bose, Maja Skataric, Bikash K. Sinha | 2020-12-08 |
| 10809405 | Measurement and processing to detect weak interfacial layers in hydrocarbon-bearing laminated formations with acoustic logging devices | Bikash K. Sinha, Peter Tilke, George Waters | 2020-10-20 |
| 10761064 | Detection and characterization of thin weak bedding planes in hydrocarbon-bearing laminated formations | — | 2020-09-01 |
| 10705056 | Method for analyzing cement integrity in cased wells using sonic logging | Ting Lei, Bikash K. Sinha | 2020-07-07 |
| 10577915 | Sonic logging for assessing well integrity | Bikash K. Sinha, Ting Lei | 2020-03-03 |
| 10487649 | Probabalistic modeling and analysis of hydrocarbon-containing reservoirs | Peter Tilke, Sandip Bose, Benoit Couet, Xuqing Wu | 2019-11-26 |
| 10393905 | Torsional wave logging | Bikash K. Sinha, Sandip Bose, Jiaqi Yang, Ting Lei, Tarek M. Habashy +1 more | 2019-08-27 |
| 10365405 | Method for determining formation properties by inversion of multisensor wellbore logging data | Sushil Shetty, Lin Liang, Tarek M. Habashy, Vanessa Simoes, Austin Boyd +1 more | 2019-07-30 |
| 10345465 | Resonance-based inversion of acoustic impedance of annulus behind casing | Mikhail Lemarenko, Christoph Klieber, Sylvain Thierry, Sandip Bose | 2019-07-09 |