The Online Oil in Water Analyzer in Thermally Enhanced Heavy Oil Recovery’ project consists of developing and demonstrating the online oil in water analyzers. The analyzers will measure oil in water at ppm levels allowing producers to operate more efficiently and at boiler designed specifications. The online analyzer offerings will deliver significant added value to producers by providing online water measurement and by addressing key areas of concern in maintaining optimal boiler efficiency, reducing boiler tube deposition and boiler failure which lead to production down time and environmental hazards. The test results will be shared through a PTAC joint industry Project (JIP) put together for the purpose of demonstrating the online oil in water analyzer.