What is expensive is the energy needed to pump the water out.
Awl $55/barrel, about a buck a gallon.
Water $21/AF, about $0.000065 a gallon.
> Water $21/AF, about $0.000065 a gallon.
Desalinated water has amortized costs around 0.0013 a gallon with state-of-the-art plants, so about 20x more than natural water.
Submersible pump. All it takes is electricity.
New desalination plant producing water at $.52 per 1 cubic meter/265 gallons versus drilling and pumping(?) costs.