| 12281559 |
Systems and methods of initiating energetic reactions for reservoir stimulation |
Alhad Phatak, Garud Sridhar, Douglas Pipchuk, Dean M. Willberg, James E. Brown |
2025-04-22 |
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| 11840909 |
Attaining access to compromised fractured production regions at an oilfield |
William Batzer, Robert Utter, Donald W. Lee, George Waters, Douglas Pipchuk +1 more |
2023-12-12 |
$143,189,000 |
| 11808128 |
Systems and methods of initiating energetic reactions for reservoir stimulation |
Alhad Phatak, Garud Sridhar, Douglas Pipchuk, Dean M. Willberg, James E. Brown |
2023-11-07 |
$25,001,000 |
| 11795377 |
Pre-processed fiber flocks and methods of use thereof |
Marina Bulova, John Daniels, Bruno Lecerf, Alexey Alexandrovich Sova |
2023-10-24 |
$31,509,000 |
| 11726228 |
Engineering completion and selective fracturing of lateral wellbores |
Modhar Khan, Robert Utter, Irlan Amir, Joseph Gremillion |
2023-08-15 |
$76,337,000 |
| 11725486 |
Systems and methods for downhole deployment of containers |
Robert Utter, Rod Shampine, Yu-Lin Wang, Iain Cooper |
2023-08-15 |
$76,337,000 |
| 11486214 |
Controlled release of hose |
Donald Cardon, Harold Steve Bissonnette, Alexander Rudnik, Bill DuBose |
2022-11-01 |
$215,111,000 |
| 11466549 |
Reservoir stimulation comprising hydraulic fracturing through extended tunnels |
Donald W. Lee, George Waters, Richard Evans Lewis, II |
2022-10-11 |
$226,589,000 |
| 10954771 |
Systems and methods of initiating energetic reactions for reservoir stimulation |
Alhad Phatak, Garud Sridhar, Douglas Pipchuk, Dean M. Willberg, James E. Brown |
2021-03-23 |
$56,164,000 |
| 10851283 |
Methods of zonal isolation and treatment diversion with shaped particles |
Alexey Alexandrovich Sova, Dmitry Sergeyevich Solnyshkin, Maxim Grigorievich Ivanov, Olga Petrovna Alekseenko, Marina Bulova +1 more |
2020-12-01 |
$61,458,000 |
| 10815766 |
Vertical drilling and fracturing methodology |
James E. Brown, Mathieu Vandermolen |
2020-10-27 |
$27,140,000 |
| 10808497 |
Methods of zonal isolation and treatment diversion |
Alexey Alexandrovich Sova, Svetlana Viktorovna Nesterova, Olga Petrovna Alekseenko, Bruno Lecerf, Marina Bulova +4 more |
2020-10-20 |
$18,534,000 |
| 10557335 |
Gas fracturing method and system |
J. Ernest Brown |
2020-02-11 |
$41,184,000 |
| 10557341 |
Methods of evaluating cement isolations and quality |
Petr Kolchanov, Gunnar Gerard De Bruijn, Jesse Lee, Polina Khalilova, Larry Charles Todd +3 more |
2020-02-11 |
$41,184,000 |
| 10526531 |
Compositions and methods for increasing fracture conductivity |
Leland Ramsey, Timothy Lesko, Dean M. Willberg, Theodore Lafferty, John W. Still |
2020-01-07 |
$40,342,000 |
| 10422220 |
Method and systems for analysis of hydraulically-fractured reservoirs |
Philippe Enkababian |
2019-09-24 |
$24,460,000 |
| 10415382 |
Method and system for establishing well performance during plug mill-out or cleanout/workover operations |
Philippe Enkababian, Dean M. Willberg |
2019-09-17 |
$23,052,000 |
| 10119378 |
Well operations |
Timothy Lesko, Hariharan Ramakrishnan, Leland Ramsey |
2018-11-06 |
$32,641,000 |
| 9915137 |
Method of fracturing multiple zones within a well using propellant pre-fracturing |
Olga Petrovna Alekseenko, Alexander F. Zazovsky, Christopher N. Fredd |
2018-03-13 |
$56,472,000 |
| 9523268 |
In situ channelization method and system for increasing fracture conductivity |
J. Ernest Brown, Partha Ganguly, Andrey Vladimirovich Bogdan, Leland Ramsey |
2016-12-20 |
$81,672,000 |
| 9322260 |
Methods of zonal isolation and treatment diversion |
Alexey Alexandrovich Sova, Svetlana Nesterova, Olga Petrovna Alekseenko, Bruno Lecerf, Marina Bulova +1 more |
2016-04-26 |
$37,813,000 |
