| 6966377 |
Providing a low pressure condition in a wellbore region |
Ashley Bernard Johnson, Lawrence A. Behrmann, Fokko Harm Cornelis Doornbosch, Ian C. Walton |
2005-11-22 |
| 6896059 |
Components and methods for use with explosives |
James E. Brooks, Brenden M. Grove, Ian C. Walton, Lawrence A. Behrmann |
2005-05-24 |
| 6874579 |
Creating an underbalance condition in a wellbore |
Ashley Bernard Johnson, Lawrence A. Behrmann, Fokko Harm Cornelis Doornbosch |
2005-04-05 |
| 6732798 |
Controlling transient underbalance in a wellbore |
Ashley Bernard Johnson, Lawrence A. Behrmann, Fokko Harm Cornelis Doornbosch |
2004-05-11 |
| 6622630 |
Booster |
Jason Hoang Mai, Lawrence A. Behrmann |
2003-09-23 |
| 6557650 |
Method and apparatus for protecting explosives |
Alfredo Fayard, Anthony Veneruso |
2003-05-06 |
| 6554081 |
Components and methods for use with explosives |
James E. Brooks, Brenden M. Grove, Ian C. Walton, Manish Kothari, Lawrence A. Behrmann +3 more |
2003-04-29 |
| 6520258 |
Encapsulant providing structural support for explosives |
Brenden M. Grove, Lawrence A. Behrmann, Alfredo Fayard, Daniel C. Markel |
2003-02-18 |
| 6397752 |
Method and apparatus for coupling explosive devices |
Robert A. Parrott |
2002-06-04 |
| 6386296 |
Method and apparatus of protecting explosives |
Manish Kothari, Alfredo Fayard, Anthony Veneruso, Larry A. Behrmann, Jack F. Lands, Jr. +1 more |
2002-05-14 |
| 6386109 |
Shock barriers for explosives |
James E. Brooks, Thomas H. Zimmerman, Daniel C. Markel, James F. Shelton, Wallace E. Voreck |
2002-05-14 |
| 6296044 |
Injection molding |
James E. Brooks, Ronald G. Iacocca |
2001-10-02 |
| 6238595 |
Target for testing perforating systems |
James E. Brooks |
2001-05-29 |