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NuVista Energy Ltd.: Notification of New Corporate Presentation and Participation in the National Bank Financial Markets ("NBFM") Energy Conference

CALGARY, ALBERTA--(Marketwire - Feb 11, 2013) - NuVista Energy Ltd. ("NuVista") (NVA.TO) announces that a new corporate presentation will be available the evening of Monday February 11, 2013 in the Investor Relations section of its website at http://www.nuvistaenergy.com. In addition, Jonathan Wright, President and CEO of NuVista, will be presenting at the NBFM Energy Conference in Toronto on Thursday, February 14, 2013 at 8:00 a.m. EST. The presentation will not be webcast.

NuVista is an independent Canadian oil and natural gas exploration, development and production company with its common shares trading on the Toronto Stock Exchange under the symbol "NVA".