| 9963960 |
Systems and methods for stimulating a multi-zone subterranean formation |
Randy C. Tolman, Timothy G. Benish, Geoffrey Steiner |
2018-05-08 |
| 9945218 |
Sytems and methods for re-completing multi-zone wells |
Randy C. Tolman, Renzo M. Angeles Boza, Christian S. Mayer, Abdel Wadood M. El-Rabaa |
2018-04-17 |
| 9765592 |
Systems and methods for secondary sealing of a perforation within a wellbore casing |
Randy C. Tolman, Renzo M. Angeles Boza, Christian S. Mayer, Pavlin B. Entchev |
2017-09-19 |
| 8490685 |
Method and apparatus associated with stimulation treatments for wells |
Randy C. Tolman, William A. Sorem, Jeff W. Simons, Curtis W. Kofoed |
2013-07-23 |
| 7059407 |
Method and apparatus for stimulation of multiple formation intervals |
Randy C. Tolman, Lawrence O. Carlson, David A. Kinison, Glenn S. Goss, William A. Sorem +1 more |
2006-06-13 |
| 6957701 |
Method and apparatus for stimulation of multiple formation intervals |
Randy C. Tolman, Lawrence O. Carlson, David A. Kinison, Glenn S. Goss, William A. Sorem +1 more |
2005-10-25 |
| 6672405 |
Perforating gun assembly for use in multi-stage stimulation operations |
Randy C. Tolman, David A. Kinison, William A. Sorem, Timothy J. Hall, Jeffrey R. Bailey |
2004-01-06 |
| 6543538 |
Method for treating multiple wellbore intervals |
Randy C. Tolman, Abdel Wadood M. El-Rabaa, William A. Sorem |
2003-04-08 |
| 6520255 |
Method and apparatus for stimulation of multiple formation intervals |
Randy C. Tolman, Lawrence O. Carlson, David A. Kinison, Glenn S. Goss, William A. Sorem +1 more |
2003-02-18 |
| 6394184 |
Method and apparatus for stimulation of multiple formation intervals |
Randy C. Tolman, Lawrence O. Carlson, David A. Kinison, Glenn S. Goss, William A. Sorem +1 more |
2002-05-28 |
| 5040560 |
Method and apparatus for controlled modification of fluid flow |
Ari Glezer, John Wiltse |
1991-08-20 |