NOTICE OF CANCELLATION OF HEARING
APPLICATION NO. 1436341
ZAPATA ENERGY CORPORATION
PROVOST FIELD

The Alberta Energy and Utilities Board (EUB) scheduled a public hearing of Application No. 1436341 at the Riverview Room of the International Hotel, 220 – 4 Avenue SW, Calgary, Alberta, commencing on Tuesday, July 4, 2006, at the hour of 9:00 a.m. The EUB has been advised by the intervener that it is withdrawing the objection.

Take Notice that the public hearing of Application No. 1436341 to commence on Tuesday, July 4, 2006 is hereby cancelled.

Additional Information
For information about EUB procedures, contact:

Applications Branch, Facilities Applications Group
Attention: Jan Rempel, Application Coordinator
Telephone: (403) 297-8344
Fax: (403) 297-2474
E-mail: Jan.Rempel@gov.ab.ca

Issued at Calgary, Alberta on June 15, 2006.

ALBERTA ENERGY AND UTILITIES BOARD
Douglas A. Larder, Q.C., General Counsel