TSXV Trading Symbol: MVN CALGARY, Jan. 22, 2013 /PRNewswire/ - Madalena Ventures Inc. (the "Company" or "Madalena") (TSX VENTURE: MVN) announces that it has posted a new corporate presentation for investors, and interested parties, on its website at www.madalena-ventures.com. This new presentation provides an overview of both Madalena's International and Canadian assets, including details on its multiple shale, unconventional and tight sand plays across three large land blocks (135,000 net acres) within the Neuquen Basin, alongside its three development focused horizontal resource plays across 153 net sections within Western Canada. About Madalena Madalena is an independent, Canadian-based, domestic and international upstream oil and gas company whose main business activities include development, exploration and production of crude oil, natural gas liquids and natural gas. Reader Advisories Neither TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this release. SOURCE Madalena Ventures Inc.