NOTICE OF RESCHEDULING OF HEARING
APPLICATION NO. 1481349
CANADIAN SUPERIOR ENERGY INC.
DRUMHELLER FIELD

Take Notice that the Alberta Energy and Utilities Board (EUB) had scheduled a public hearing of Application No. 1481349 at the EUB Calgary Office, 640 - 5 Avenue SW, Calgary, Alberta, commencing on Monday, April 30, 2007, at 9:00 am. The Board received a request from interested parties to reschedule the hearing and has agreed to grant the request.

Therefore, Take Notice that the EUB will hold a public hearing of Application No. 1481349 at the EUB Calgary Office, 640 - 5 Avenue SW, Calgary, Alberta, commencing on Thursday, June 21, 2007, at the hour of 8:30 am. All interveners to this proceeding must be present at the commencement of the hearing to register their appearance.

Nature of the Application
Canadian Superior Energy Inc. has applied pursuant to the Oil and Gas Conservation Act, (the Act) for an order prescribing that all tracts within the drilling spacing unit comprising Section 18 of Township 29, Range 19, West of the 4th Meridian, be operated as a unit for the production of gas from the Upper Mannville Formation, through the well with the unique identifier of 02/10-18-029-19 W4/0.

The applicant requested, among other things, that costs and revenues under the pooling order be allocated on a tract area basis, and that it be named the operator of the well to be produced. In addition, the applicant requested that the maximum penalty allowed under the Act be applied to a tract's share of the costs of drilling and completing the subject well in the formation named in the order, if the tract owner does not pay its share of costs within 30 days of the later of the pooling order being issued, the tract owner being notified in writing of its share of actual costs, or the well commencing production.

Additional Information
To obtain additional information or a copy of the application, contact:

Canadian Superior Energy Inc.
3300, 400 - 3 Avenue SW
Calgary, Alberta T2P 4H2
Attention: David Cassidy
Telephone: (403) 503-7916
Fax: (403) 216-8551

For information about EUB procedures, contact:

Applications Branch, Resources Applications Group
Attention: Nancy Bird
Telephone: (403) 355-4283
Fax: (403) 297-2474
E-mail: Nancy.Bird@eub.ca

To File a Submission
Any person intending to make an additional submission with respect to the hearing of Application No.1481349 shall file on or before Thursday, June 7, 2007. Send two paper copies of the submission to the other interested parties. In addition, send one electronic copy on CD in PDF format and 12 paper copies of the submission to

Nancy Bird, Applications Coordinator
Applications Branch, Resources Applications Group
Alberta Energy and Utilities Board
640 - 5 Avenue SW
Calgary, Alberta T2P 3G4

Notes
Any submission filed shall contain the following:

(a) a concise statement indicating

(i) the manner in which the intervener's rights may be directly and adversely affected by a decision of the Board on the proceeding,

(ii) the nature and scope of the intervener's intended participation,

(iii) the disposition of the proceeding that the intervener advocates, if any,

(iv) the facts the intervener proposes to show in evidence,

(v) the reasons why the intervener believes the Board should decide in the manner that the intervener advocates, and

(vi) the intervener's efforts, if any, to resolve issues associated with the proceeding directly with the applicant;

(b) the name, address in Alberta, telephone number, fax number and, if available, e-mail address of the intervener;

(c) if the intervener is represented by a representative, the name, address in Alberta, telephone number, fax number and, if available, e-mail address of the representative;

(d) if the intervener is an unincorporated organization, the nature of the intervener's membership.

Submissions relating exclusively to compensation for land usage are not dealt with by the EUB but may be referred to the Alberta Surface Rights Board.

In accordance with Section 12 of the Alberta Energy and Utilities Board Rules of Practice, all documents filed in respect of this proceeding must be placed on the public record unless otherwise ordered by the Board.

In accordance with Section 23.1 of the Alberta Energy and Utilities Board Rules of Practice, a person who intends to raise a question of constitutional law before the Board must give notice in accordance with Section 12 of the Administrative Procedures and Jurisdiction Act and its regulation.

In accordance with Section 38 of the Alberta Energy and Utilities Board Rules of Practice, witnesses must give evidence under oath or affirmation.

Issued at Calgary, Alberta on May 2, 2007.

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