Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11119239 | Measuring petrophysical properties of an earth formation by regularized direct inversion of electromagnetic signals | Babak Kouchmeshky, Otto N. Fanini | 2021-09-14 |
| 11092714 | Fluid substitution method for T2 distributions of reservoir rocks | Baoyan Li, Hasan Kesserwan, Guodong Jin, Julio Roberto Arro | 2021-08-17 |
| 10761231 | Generating a high-resolution lithology model for subsurface formation evaluation | Hao Zhang | 2020-09-01 |
| 10732315 | Real-time inversion of array dielectric downhole measurements with advanced search for initial values to eliminate non-uniqueness | Yinxi Zhang | 2020-08-04 |
| 10329905 | Method to estimate the influence of pore-size distribution on phase equilibrium of multi-component hydrocarbon systems in unconventional shale gas and oil reservoirs | Baoyan Li | 2019-06-25 |
| 6502036 | 2-D inversion of multi-component induction logging data to resolve anisotropic resistivity structure | Zhiyi Zhang | 2002-12-31 |
| 6381542 | Generic, accurate, and real time borehole correction for resistivity tools | Zhiyi Zhang | 2002-04-30 |
| 6344746 | Method for processing the lapse measurements | Raghu K. Chunduru, Rainer Busch | 2002-02-05 |
| 6060885 | Method and apparatus for determining the resistivity and conductivity of geological formations surrounding a borehole | Leonty A. Tabarovsky, Antonio Fabris | 2000-05-09 |
| 6060886 | Radial sounding electrical well logging instrument | Leonty A. Tabarovsky, Antonio Fabris, Gregory B. Itskovich | 2000-05-09 |
| 5889729 | Well logging data interpretation systems and methods | Michael Frenkel | 1999-03-30 |
| 5870690 | Joint inversion processing method for resistivity and acoustic well log data | Michael Frenkel, Kurt M. Strack, Xiaoming Tang, Keeva Vozoff | 1999-02-09 |
| 5862513 | Systems and methods for forward modeling of well logging tool responses | Michael Jervis, David R. Beard, Kurt M. Strack, Leonty A. Tabarovsky | 1999-01-19 |