Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422584 | Tube wave analysis of well communication | John Thomas Mayo, Adam Ethan Keilers, Dmitriy Usoltsev | 2025-09-23 |
| 11921248 | Tube wave analysis of well communication | John Thomas Mayo, Adam Ethan Keilers, Dmitriy Usoltsev | 2024-03-05 |
| 10590758 | Noise reduction for tubewave measurements | Rod Shampine, Adam Ethan Keilers | 2020-03-17 |
| 10047601 | Moving system | Rod Shampine, Adam Ethan Keilers, Bruno Lecerf | 2018-08-14 |
| 10030495 | Heterogeneous proppant placement in a fracture with removable extrametrical material fill | Fedor Nikolaevich Litvinets, Sergey Makarychev-Mikhailov, Oleg Medvedev, Alejandro Pena, Konstantin Mikhailovich Lyapunov +8 more | 2018-07-24 |
| 9863230 | Heterogeneous proppant placement in a fracture with removable extrametrical material fill | Fedor Nikolaevich Litvinets, Sergey Mikhailovich Makarychev-Mikhaliov, Oleg Medvedev, Alejandro Pena, Konstantin Mikhailovich Lyapunov +8 more | 2018-01-09 |
| 9658357 | Method of real time diagnostic of fracture operations with combination of tube waves and microseismic monitoring | Artem Valeryevich Kabannik, Denis Yurievich EMELYANOV, Bruno Lecerf, Kirill Leonidovich Tarasenko, Dmitry Kuznetsov | 2017-05-23 |
| 9523268 | In situ channelization method and system for increasing fracture conductivity | Dmitriy Ivanovich Potapenko, J. Ernest Brown, Partha Ganguly, Leland Ramsey | 2016-12-20 |
| 9085727 | Heterogeneous proppant placement in a fracture with removable extrametrical material fill | Fedor Nikolaevich Litvinets, Sergey Makarychev-Mikhailov, Oleg Medvedev, Alejandro Pena, Konstantin Mikhailovich Lyapunov +8 more | 2015-07-21 |