REFERENCES
| ABN-AMRO |
Brian Wallace |
972.543.6161 |
| Amegy Bank of Texas |
Terry McCarter |
214.754.6035 |
| Bank of Texas |
David Blackburn |
214.987.8828 |
| Browning Oil Company, Inc. |
Jim Buron |
214.420.6202 |
| Chief Oil & Gas, LLC |
Trevor Rees-Jones |
214.265.9590 |
| CIC Partners |
Marshall Payne |
214.871.6807 |
| Citibank TX, N.A. |
Larry Holden |
214.647.0784 |
| Comerica Bank |
Mark Fuqua |
214.462.4424 |
| Dale Resources |
Larry Dale |
214.979.9010 |
| East Management Services, LP |
Paul Dudenas |
724.935.8946 |
| Elm Ridge Resources |
Jamie Clark |
972.889.2100 |
| HM Capital Partners |
Jason Downie |
214.740.7235 |
| J.P. Morgan Energy |
John Noah |
214.965.3243 |
| |
R.J. Garcia |
214.965.3227 |
| Merrill Lynch Petrie |
Mark Deverka |
713.759.2527 |
| Morgan Stanley |
Oscar Gutierrez |
914.225.4847 |
| Premier Capital |
J.W. Brown |
214.808.3540 |
| Strasburger & Price, LLP |
Jules Brenner |
214.651.4705 |
| Texas Capital Bank |
Chris Cowan |
214.932.6739 |
| Union Bank (California) |
Dexter Yuen |
213.236.7578 |
| Wachovia Bank, N.A. |
Linn Willers |
866.902.5741 |
CLIENTS FOR WHOM HAAS PETROLEUM ENGINEERING SERVICES, INC.
AND BADGWELL & HAAS HAVE TESTIFIED AS EXPERT WITNESS:
| Johnson & Swanson |
Dallas, TX |
William J. Albright |
| Sheinfeld, Maley & Kay |
Houston, TX |
Mel Smith |
| Harris, Finley, Creel & Bole |
Fort Worth, TX |
Ronald K. Johnson |
| Nearburg Petroleum Co. |
Dallas, TX |
Charles Nearburg |
| HECI Exploration Co. |
Dallas, TX |
Lamar Farrington |
| Don Navarro |
Dallas, TX |
Don Navarro |
| Chief Energy Co. |
Dallas, TX |
Trevor Rees-Jones |
| Gulf American Oil & Gas |
Dallas, TX |
Jim Harris |
ESTATES OR ESTATE TRUSTEE CLIENTS OF HAAS PETROLEUM
ENGINEERING SERVICES, INC. AND BADGWELL & HAAS
| The Chase Manhattan Bank, N.A. |
New York, NY |
Nicholas Alexiou |
| Chemical Bank New York |
New York, NY |
Eileen Baker |
| First Union National Bank |
Philadelphia, PA |
Rosalie Zimmerman |
| Estate of Alma McCutchin |
Dallas, TX |
Ronnie McCutchin |
| Roland E. McDonald Trust |
Dallas, TX |
Clyde McCall |
| Estate of J.B. Stoddard |
Dallas, TX |
Jim Heutel |
| Sun-Bank Miami |
Bal Harbour, FL |
Herbert L. Kurras |
| U.S. Trust |
New York, NY |
Stephen Kirkpatrick |