Issued Patents All Time
Showing 1–25 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11788402 | Methods for determining a volume fraction of water and water salinity in organic shale reservoirs using multi-frequency dielectric well logging measurements | Nikita Seleznev, Michel Claverie | 2023-10-17 |
| 11774622 | System and method for reducing a feasible region of solutions in a relative permeability and capillary pressure curve | Lalitha Venkataramanan, Lin Liang, Vasileios-Marios Gkortsas, Khaled Hadj-Sassi, Albina Mutina | 2023-10-03 |
| 11656199 | System and method for obtaining and analyzing flux leakage data in the inspection of oil and gas wells | Yong-Hua Chen, Dzevat Omeragic | 2023-05-23 |
| 11306582 | Methods and systems employing look-around and look-ahead inversion of downhole measurements | Michael Thiel, Dzevat Omeragic, Andrei I. Davydychev | 2022-04-19 |
| 11061163 | Permeability determinations from wideband EM models using borehole logging tools | Nikita Seleznev | 2021-07-13 |
| 10914861 | Inversion-based workflow for consistent interpretation of nuclear density images in horizontal wells | Dzevat Omeragic, Hui Xie, Sushil Shetty | 2021-02-09 |
| 10809416 | Inversion-based workflow for processing nuclear density images in high-angle and horizontal wells | Sushil Shetty, Dzevat Omeragic, John Rasmus, Jeffrey Miles | 2020-10-20 |
| 10802099 | Methods of investigating formation samples using NMR data | Lalitha Venkataramanan, Fred K. Gruber, Ridvan Akkurt, Badarinadh Vissapragada, Richard Evans Lewis, II +1 more | 2020-10-13 |
| 10732314 | Estimation of petrophysical and fluid properties using integral transforms in nuclear magnetic resonance | Lalitha Venkataramanan, Fred K. Gruber, Denise E. Freed | 2020-08-04 |
| 10571595 | Workflow for navigation with respect to oil-water contact using deep directional resistivity measurements | Shabnam Ghadar, Dzevat Omeragic, Christophe Dupuis, Michael Thiel, Yong-Hua Chen | 2020-02-25 |
| 10557809 | Modified pulse sequence to estimate properties | Lalitha Venkataramanan, Denise E. Freed | 2020-02-11 |
| 10527753 | Methods and apparatuses to generate a formation model | Christophe Dupuis, Dzevat Omeragic, Yong-Hua Chen | 2020-01-07 |
| 10450860 | Integrating reservoir modeling with modeling a perturbation | Valery Polyakov, Dzevat Omeragic, Torbjørn Vik | 2019-10-22 |
| 10429537 | Efficiency of pixel-based inversion algorithms | Yun Lin, Aria Abubakar | 2019-10-01 |
| 10393905 | Torsional wave logging | Bikash K. Sinha, Sandip Bose, Jiaqi Yang, Ting Lei, Smaine Zeroug +1 more | 2019-08-27 |
| 10365405 | Method for determining formation properties by inversion of multisensor wellbore logging data | Sushil Shetty, Lin Liang, Vanessa Simoes, Austin Boyd, Bikash K. Sinha +1 more | 2019-07-30 |
| 10036826 | Inversion techniques for real-time well placement and reservoir characterization | Michael Thiel, Dzevat Omeragic | 2018-07-31 |
| 9939506 | Methods of investigating formation samples using NMR data | Lalitha Venkataramanan, Fred K. Gruber, Ridvan Akkurt, Badarinadh Vissapragada, Richard Evans Lewis, II +1 more | 2018-04-10 |
| 9891335 | Wireless logging of fluid filled boreholes | Douglas E. Miller, Richard Timothy Coates, Francois M. Auzerais, Phil F. Sullivan, Dominique Guillot +1 more | 2018-02-13 |
| 9869792 | Inversion-based workflow for processing nuclear density images in high-angle and horizontal wells | Sushil Shetty, Dzevat Omeragic, John Rasmus, Jeffrey Miles | 2018-01-16 |
| 9678239 | System and method for imaging properties of subterranean formations | Andrew Hayman, Yong-Hua Chen, Dzevat Omeragic, Philip Cheung | 2017-06-13 |
| 9671516 | Modified pulse sequence to estimate properties | Lalitha Venkataramanan, Denise E. Freed | 2017-06-06 |
| 9448321 | Torsional wave logging | Bikash K. Sinha, Sandip Bose, Jiaqi Yang, Ting Lei, Smaine Zeroug +1 more | 2016-09-20 |
| 9371710 | Fluid minotiring and flow characterization | Terizhandur S. Ramakrishnan, Badarinadh Vissapragada | 2016-06-21 |
| 9291050 | Determining formation wettability from dielectric measurements | Nikita Seleznev | 2016-03-22 |