Issued Patents 2011
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8049507 | Transient EM for geosteering and LWD/wireline formation evaluation | Michael Rabinovich, Alexandre N. Bespalov, Stanislav W. Forgang, Daniel T. Georgi, Leonty A. Tabarovsky | 2011-11-01 |
| 8035392 | Method and apparatus for while-drilling transient resistivity measurements | Arcady Reiderman | 2011-10-11 |
| 8030938 | Apparatus and method for imaging subsurface materials using a pad having a plurality of electrode sets | Alexandre N. Bespalov, David R. Beard, Randy Gold, Tsili Wang | 2011-10-04 |
| 8004282 | Method of measuring and imaging RXO (near wellbore resistivity) using transient EM | — | 2011-08-23 |
| 7994790 | Electromagnetic and magnetostatic shield to perform measurements ahead of the drill bit | Roland E. Chemali, Tsili Wang | 2011-08-09 |
| 7940050 | System and method for measuring resistivity of an earth formation with correction for mud electrical properties | Alexandre N. Bespalov | 2011-05-10 |
| 7928733 | Concentric buttons of different sizes for imaging and standoff correction | Matthias Gorek, Alexandre N. Bespalov | 2011-04-19 |
| 7876102 | Mixed galvanic-inductive imaging in boreholes | Randy Gold, Rashid W. Khokhar, Alexandre N. Bespalov, Leonty A. Tabarovsky | 2011-01-25 |