Stamper Oil and Gas Engages Chapman Petroleum Engineering on Preparation of a Technical Report GlobeNewswire (press release) VANCOUVER, British Columbia, Dec. 14, 2017 (GLOBE NEWSWIRE) -- Stamper Oil and Gas Corp. (TSX-V:STMP) (FSE:TMP2) (OTCQB:STMGF) (“Stamper” or “the Company”), is pleased to announce that Stamper has engaged Chapman Petroleum Engineering Ltd. (“Chapman ... |