Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429472 | Methods and systems for predicting formation thermal properties | Simone Di Santo, Shouxiang Mark Ma, Ali Jasim A Al Solial | 2025-09-30 |
| 12422588 | Formation porosity estimation from digital images | Simone Di Santo, Tetsushi Yamada, Ilaria De Santo, Karim Bondabou | 2025-09-23 |
| 12360278 | Quantification of formation water saturation and salinity using relative permittivity and conductivity measurements | Ping Zhang, Shouxiang Mark Ma, Chengbing Liu | 2025-07-15 |
| 12259517 | Methods for predicting and monitoring downhole salinity variations | Gong Li Wang, Shouxiang Mark Ma, Sherif Ghadiry | 2025-03-25 |
| 12252985 | Borehole acquisition operation interval via Stoneley wave | Mohamed Saif, Sachit Saumya, Ramy Ahmed Mohamed, Aida Abdullah Abri, Shouxiang Mark Ma | 2025-03-18 |
| 12253508 | Methods and systems for estimating properties of organic matter in geological rock formations | Bastian Sauerer, Paul Ryan Craddock | 2025-03-18 |
| 12105246 | Water saturation estimation of pyrite-rich formation rock | Ping Zhang, Dean Homan, Gong Li Wang, Tariq Alshaikh Mubarak, Anas Almarzooq | 2024-10-01 |
| 11940588 | Clay detection and quantification using downhole low frequency electromagnetic measurements | Shouxiang Mark Ma, Ping Zhang, Chengbing Liu | 2024-03-26 |
| 11892581 | Methods and systems for characterizing clay content of a geological formation | Ping Zhang, Shouxiang Mark Ma, Chengbing Liu | 2024-02-06 |
| 11796710 | Determination of formation water salinity using downhole low frequency electromagnetic measurements and permittivity dispersions based thereon | Ping Zhang, Shouxiang Mark Ma, Chengbing Liu | 2023-10-24 |
| 11761873 | Method to predict downhole reservoir fluids interfacial tension | Simon Ivar Andersen, Dominic Joseph Brady, Mohammed Badri, Sharath Chandra Mahavadi, Bastian Sauerer +1 more | 2023-09-19 |
| 11754518 | Methods and systems to determine tortuosity of rock and fluids in porous media | Andrea Valori, Salah Mohammed Al-Ofi, Marie Van Steene, Chengbing Liu, Shouxiang Mark Ma | 2023-09-12 |
| 11703612 | Methods and systems for characterizing a hydrocarbon-bearing rock formation using electromagnetic measurements | Mohammed Badri, Ping Zhang | 2023-07-18 |
| 11550975 | Methods and systems for predicting interfacial tension of reservoir fluids using downhole fluid measurements | Sharath Chandra Mahavadi, Robin Singh, Mohammed Fadhel Al-Hamad, Bastian Sauerer, Shouxiang Mark Ma +1 more | 2023-01-10 |
| 11531137 | System and method for characterizing reservoir wettability from an imaging technique combined with multiphysics logs and data analytics | Salah Mohammed Al-Ofi, Tianhua Zhang, Junyi Yuan | 2022-12-20 |
| 11499935 | Clay detection and quantification using low frequency electromagnetic measurements | Ping Zhang, Shouxiang Mark Ma, Chengbing Liu | 2022-11-15 |
| 11280191 | Method for characterization of hydrocarbon reservoirs | Youxiang Zuo, Oliver C. Mullins, Francois Xavier Dubost, Cosan Ayan, Andrew E. Pomerantz +1 more | 2022-03-22 |
| 11237292 | Clay detection and quantification using downhole low frequency electromagnetic measurements | Shouxiang Mark Ma, Ping Zhang, Chengbing Liu | 2022-02-01 |
| 11215035 | Method to predict reservoir formation permeability using combined acoustic and multi-frequency dielectric measurements | Salah Mohammed Al-Ofi, Mohammed Badri | 2022-01-04 |
| 11029250 | Wellsite kerogen maturity determination utilizing raman spectroscopy | Bastian Sauerer | 2021-06-08 |
| 10866335 | Formation clay typing from electromagnetic measurements | Ping Zhang, Shouxiang Mark Ma, Chengbing Liu | 2020-12-15 |
| 10613251 | Method for prediction of live oil interfacial tension at reservoir conditions from dead oil measurements | Mikhail Stukan, Bastian Sauerer | 2020-04-07 |
| 10545080 | Determination of interfacial or surface tension | Andrew Clarke, Patrice Ligneul, Mikhail Stukan | 2020-01-28 |
| 10442979 | Injection fluid tuning | Mikhail Stukan, Reza Taherian, Maxim Fedorov | 2019-10-15 |
| 10436727 | Prediction of gas production rates from time-dependent NMR measurements | Andrea Valori, Reza Taherian, Farhan Ali, Mohammed Badri, Richard Evans Lewis, II | 2019-10-08 |