EN-FAB Inc provides advanced enhanced oil recovery EOR systems and facilities to maximize hydrocarbon recovery and extend reservoir life with proven engineering solutions. EN-FAB Inc provides advanced enhanced oil recovery EOR systems and facilities to maximize hydrocarbon recovery and extend reservoir life with proven engineering solutions. Each system is custom tailored to specific operating conditions, with overall design based on laboratory analysis or representative samples of “worst case” raw water supply, whenever possible. Treating steam generating and boiler feed water is essential in both high and low pressure systems. Ensuring the correct feed water treatment is implemented before fouling, scaling, and corrosion problems occur, will help avoid costly replacements, outages and future upgrades. With known raw water constituents, and minimum throughput requirements, vessel and component sizing, resin volumes, throughput volume between regeneration cycles, and any necessary chemical treatment provisions are conservatively calculated.