Onion Lake Steam Assisted Gravity Drainage Plant
Water Treatment
Objectives
• Water sourcing and disposal compliance
• Water treatment and steam generation
• Produced water treatment and disposal
Location: Canada
Capacity: 6000 m3/d
Services
• Water chemistry and mass balance modelling
• Process and technology screening
• Technology and heat integration modelling
• Front end and detailed engineering
• Fabrication, procurement, construction, commissioning process support
Contaminants
• Calcium, magnesium, and total hardness
• Iron and Manganese
• Dissolved gases (CO2, O2)
• Organics
• Silica
• Free oil
Processes
• Oil skimming, floatation, and filtration
• Chlorination
• Multimedia filtration
• Strong acid cation exchanger
• Vacuum Degasification
• Once through steam generation
• Boiler blowdown management