Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950749 | Method for resistivity anisotropy determination in near vertical wells | Michael Frenkel | 2005-09-27 |
| 6925384 | Method for resistivity anisotropy determination in conductive borehole environments | Michael Frenkel | 2005-08-02 |
| 6442488 | Inhomogeneous background based focusing method for multiarray induction measurements in a deviated well | Jaiqi Xiao | 2002-08-27 |
| 6219619 | Inhomogeneous background-based software focusing method for array-type induction logging tools | Jiaqi Xiao | 2001-04-17 |
| 6049209 | Axial resolution enhancement method for resistivity well logs which accounts for lateral variations in the resistivity of earth formations penetrated by a wellbore | Jiaqi Xiao, David R. Beard, Bill H. Corley | 2000-04-11 |