CALGARY, ALBERTA--(Marketwire - May 9, 2012) - NuVista Energy Ltd. ("NuVista") (TSX:NVA.TO - News) announces that a new corporate presentation will be available in the investor relations section of NuVista's website at http://nuvistaenergy.com, after market close on May 10, 2012. NuVista also advises that its Annual General Meeting will take place on Thursday May 10, 2012 at 3:00 p.m. MST at the Metropolitan Centre, 333 4th Avenue S.W., Calgary, Alberta, in the Grand Lecture Theatre.
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".
Jonathan A. Wright
NuVista Energy Ltd.
President and CEO