Executive Management
Quicksilver Resources Inc.
| Thomas F. Darden Chairman of the Board | Glenn Darden President and Chief Executive Officer | |
| Anne D. Self Vice President - Human Resources | Jeff Cook Executive Vice President - Operations | |
| John C. Cirone Senior Vice President - General Counsel and Secretary | Philip W. Cook Senior Vice President - Chief Financial Officer | |
| C. Clay Blum Vice President – Land | Richard C. Buterbaugh Vice President – Investor Relations and Corporate Planning | |
| Stan G. Page Vice President – U.S. Operations | John C. Regan Vice President – Controller and Chief Accounting Officer | |
| Robert N. Wagner Vice President - Reservoir Engineering | John E. Hinton Vice President – Finance | |
| Vanessa Gomez LaGatta Vice President – Treasurer |
Major Subsidiary
Quicksilver Resources Canada Inc.
| Joe Farley Senior VP and Chief Operating Officer of Quicksilver Resources Canada Inc. |