Detector Announces Filing of Annual Disclosures

CALGARY, ALBERTA--(Marketwired - April 26, 2013) - Detector Exploration Ltd. (TSX VENTURE:DEX) announces that Detector has filed (through SEDAR) Detector's annual materials including:

1. annual report (including management discussion & analysis),
   
   
2. annual audited financial statements for the year ended December 31, 2012,
   
   
3. Statement of Reserves Data and Other Oil & Gas Information (in Form 51-101F1).
   

Copies of all of these materials are available for viewing by electronic means from the SEDAR web site (www.sedar.com).

Detector is an oil and gas corporation whose shares are listed for trading on TSX Venture Exchange Inc. under the symbol DEX.

As of April 26, 2013 Detector has outstanding 11,918,701 Common Shares. Detector has determined that Detector's "public float" (the number of shares outstanding not held by directors, officers, promoters, 10% shareholders or their affiliates, spouses, and other associates and not under any hold period or escrow restrictions) is 5,589,752 based on information provided to Detector by its insiders.

CAUTIONARY STATEMENT:

No stock exchange, securities commission or other regulatory authority has approved or disapproved the information contained herein. This news release includes certain "forward-looking statements". All statements other than statements of historical fact included in this news release, including, without limitation, statements regarding reserves, present value of future cash flow, exploration results, and future plans and objectives of Detector, are forward looking statements that involve various risks and uncertainties. There can be no assurance that such statements will prove to be accurate and actual results and future events could differ materially from those anticipated in such statements. Important factors that could cause actual results to differ materially from Detector's expectations are exploration risks, production risks and pricing risks detailed herein and from time to time in other filings made by Detector with securities regulators.