PUP Petro Uno Resources Ltd

Petro Uno Resources Ltd. ("Petro Uno" or the "Corporation") (TSX VENTURE: PUP) is pleased to announce that it has filed its interim financial statements and management's discussion and analysis for the interim period ended March 31, 2010. Copies of these filed documents can be accessed on the SEDAR website at www.sedar.com.

Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the polices of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release.

Contacts: Petro Uno Resources Ltd. William Ambrose President and Chief Executive Officer (403) 663-9849 ext 233