CALGARY, Feb. 24, 2016 /CNW/ – Ironhorse Oil & Gas Inc. (“Ironhorse” or the “Company”) (TSX-V:IOG), advises that Ironhorse and Grizzly Resources Ltd. (“Grizzly”) have filed a Statement of Claim in the Court of Queen’s Bench of Alberta against Sinopec Daylight Energy Ltd. (“Sinopec”),…