| 11228821 |
Two-way dual-tone methods and systems for synchronizing remote modules |
Benjamin Menssen |
2022-01-18 |
| 10830039 |
Downhole tri-axial induction electromagnetic tool |
Jonathan F. Hook, Stanislav W. Forgang, Sushant Dutta, Arcady Reiderman |
2020-11-10 |
| 10261210 |
Method and apparatus for active suppression of pipe signals in transient electromagnetic measurements |
— |
2019-04-16 |
| 10254430 |
Downhole deep transient measurements with improved sensors |
Sheng Fang, Sushant Dutta, Gregory B. Itskovich |
2019-04-09 |
| 10197695 |
Method and apparatus for estimating formation properties using transient electromagnetic measurements while drilling |
Gregory B. Itskovich, Sushant Dutta, Marina N. Nikitenko |
2019-02-05 |
| 10162076 |
Method and apparatus for correction of transient electromagnetic signals to remove a pipe response |
— |
2018-12-25 |
| 10156655 |
Method and apparatus for measurement of pipe signals for downhole transient electromagnetic processing |
— |
2018-12-18 |
| 9880307 |
Induction logging sensor |
Arcady Reiderman, Stanislav W. Forgang, Jonathan F. Hook, Yi Liu |
2018-01-30 |
| 9551806 |
Determination and display of apparent resistivity of downhole transient electromagnetic data |
Fei Le, Gregory B. Itskovich, Sushant Dutta |
2017-01-24 |
| 9482777 |
Transient electromagnetic tool mounted on reduced conductivity tubular |
Gregory B. Itskovich, Teruhiko Hagiwara |
2016-11-01 |
| 8836335 |
Multi-capacitor system for electromagnetic logging tool |
— |
2014-09-16 |
| 4916673 |
Method and apparatus for detecting the peak of an analog signal |
Houston B. Mount, II |
1990-04-10 |
| 4837753 |
Method and apparatus for logging a borehole |
Houston B. Mount, II, John T. Penn |
1989-06-06 |
| 4796237 |
Method for acoustic reverberation removal |
Chriswell Hutchens |
1989-01-03 |
| 4777629 |
Method and apparatus for detecting the peak of an analog signal |
Houston B. Mount, II |
1988-10-11 |
| 4774573 |
Method and apparatus for generating a video display from signals produced by borehole scanning |
Houston B. Mount, II |
1988-09-27 |