| 11795377 |
Pre-processed fiber flocks and methods of use thereof |
John Daniels, Dmitriy Ivanovich Potapenko, Bruno Lecerf, Alexey Alexandrovich Sova |
2023-10-24 |
| 10851283 |
Methods of zonal isolation and treatment diversion with shaped particles |
Dmitriy Ivanovich Potapenko, Alexey Alexandrovich Sova, Dmitry Sergeyevich Solnyshkin, Maxim Grigorievich Ivanov, Olga Petrovna Alekseenko +1 more |
2020-12-01 |
| 10808497 |
Methods of zonal isolation and treatment diversion |
Dmitriy Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Viktorovna Nesterova, Olga Petrovna Alekseenko, Bruno Lecerf +4 more |
2020-10-20 |
| 9322260 |
Methods of zonal isolation and treatment diversion |
Dmitriy Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Nesterova, Olga Petrovna Alekseenko, Bruno Lecerf +1 more |
2016-04-26 |
| 9120963 |
Delayed water-swelling materials and methods of use |
Dean M. Willberg, Kseniya Nosova, Simon James, Sergey Sokolov |
2015-09-01 |
| 8905133 |
Methods of zonal isolation and treatment diversion |
Dmitry Ivanovich Potapenko, Alexey Alexandrovich Sova, Svetlana Viktorovna Nesterova, Olga Petrovna Alekseenko, Lecerf Bruno +1 more |
2014-12-09 |
| 8657002 |
Degradable fiber systems for stimulation |
Dean M. Willberg, Christopher N. Fredd |
2014-02-25 |
| 8604111 |
Polymeric acid precursor compositions and methods |
Dean M. Willberg, Carlos Abad, Dzanis Menshikau |
2013-12-10 |
| 8230925 |
Degradable fiber systems for stimulation |
Dean M. Willberg, Christopher N. Fredd |
2012-07-31 |
| 8167043 |
Degradable material assisted diversion or isolation |
Dean M. Willberg, Christopher N. Fredd, Alexey Vostrukhov, Curtis L. Boney, John Lassek +2 more |
2012-05-01 |
| 8163826 |
Polymeric acid precursor compositions and methods |
Dean M. Willberg, Carlos Abad, Dzanis Menshikau |
2012-04-24 |
| 7931089 |
Proppant and methods of use |
Matthew J. Miller, Dean M. Willberg, Anatoly Vladimirovich Medvedev |
2011-04-26 |
| 7833950 |
Degradable fiber systems for stimulation |
Dean M. Willberg, Christopher N. Fredd |
2010-11-16 |
| 7775278 |
Degradable material assisted diversion or isolation |
Dean M. Willberg, Christopher N. Fredd, Alexey Vostrukhov, Curtis L. Boney, John Lassek +2 more |
2010-08-17 |
| 7398826 |
Well treatment with dissolvable polymer |
Ann M. W. Hoefer, Philip F. Sullivan, Golchehreh Salamat, Curtis L. Boney, Jesse Lee +5 more |
2008-07-15 |
| 7380600 |
Degradable material assisted diversion or isolation |
Dean M. Willberg, Christopher N. Fredd, Alexey Vostrukhov, Curtis L. Boney, John Lassek +2 more |
2008-06-03 |
| 7380601 |
Degradable fiber systems for stimulation |
Dean M. Willberg, Christopher N. Fredd |
2008-06-03 |
| 7275596 |
Method of using degradable fiber systems for stimulation |
Dean M. Willberg, Christopher N. Fredd |
2007-10-02 |
