Corridor Announces Filing of Revised AIF and Statement of Reserves Data

Halifax, Nova Scotia, April 20, 2006, (TSX - CDH): - Corridor Resources Inc. (CDH:TSX) (the "Corporation") announced today that it has filed a Revised Annual Information Form for the year ended August 31, 2005, which includes a revised Form 51-101F1 - Statement of Reserves Data and Other Oil and Gas Information; Form 51-101F2 - Report of Reserve Data by Independent Qualified Reserves Evaluator and Form 51-101F3 - Report of Management and Directors on Oil and Gas Disclosure. The reports were revised to ensure compliance with National Instrument 51-101 - Standards of Disclosure for Oil and Gas Activities and the revisions do not affect the net present value of future net revenue attributed to Corridor's reserves.

The Revised Annual Information Form can be found for viewing by electronic means on the System for Electronic Document Analysis and Retrieval at www.sedar.com.

Corridor is a junior oil and gas exploration and production company, headquartered in Halifax, Nova Scotia, with interests onshore in New Brunswick, Prince Edward Island and Quebec, and offshore in the Gulf of St. Lawrence.

This press release contains certain forward looking statements relating to, but not limited to, Corridor's operations, anticipated financial performance, business prospects and strategies, including expectations relating to production levels; capital expenditure programs; the quantity of natural gas reserves; projections of market prices; projections of costs; supply and demand for natural gas; expectations regarding the ability to raise capital and to continually add to reserves through exploration and development; and treatment under governmental regulatory regimes. These statements are based on current expectations that involve numerous assumptions regarding factors and risks that could cause actual results to vary materially, including, without limitation to, the following factors: risks associated with oil and gas exploration, financial risks, substantial capital requirements, bank financing, government regulation, environmental, prices, markets and marketing, dependence on key personnel, dependence on Potash Corporation of Saskatchewan, Inc., availability of drilling equipment and access, risks may not be insurable, management of growth, expiration of licenses and leases, reserves estimates, seasonality, competition, conflicts of interest, Kyoto Protocol, issuance of debt, title to properties and hedging. There is no representation by Corridor that actual results achieved will be the same in whole or in part as those set out in the forward looking information. Furthermore, the forward looking statements contained in this press release are made as of the date hereof, and Corridor undertakes no obligation, except as required by applicable securities legislation, to update publicly or to revise any of the included forward looking statements, whether as a result of new information, future events or otherwise.