Lone Pine Resources Inc. (“Lone Pine” or the “Company”) (NYSE: LPR) (TSX: LPR) has scheduled its second quarter 2011 earnings release to be issued after the close of trading on the New York Stock Exchange on Monday, August 1, 2011. A conference call is scheduled for Tuesday, August 2, 2011, at 1:00 p.m. MT to discuss the release. You may access the call by dialing toll free 800-399-6298 (for U.S./Canada) and 706-634-0924 (for International) and request the Lone Pine teleconference (ID # 84280963). A Q&A period will follow. A replay will be available from Tuesday, August 2 through August 16, 2011. You may access the replay by dialing toll free 855-859-2056 (for U.S./Canada) and 404-537-3406 (for International), conference ID # 84280963. Lone Pine Resources Inc. is engaged in the exploration and development of natural gas and light oil in Canada. Lone Pine's principal reserves, producing properties, and exploration prospects are located in Canada in the provinces of Alberta, British Columbia, and Quebec and the Northwest Territories.