Mixed Salt System Solubility

[CharlieLeoben]

Hey Guys!

Currently working on a water management project for a gas field and our project partner is asking about the possibility of salt precipitations in the underground.

How do I calculate the solubility of salts in water under low T, high p conditions and (especially) in the presence of known concentrations of other salts?

In other words: How do I find out about NaCl solubility in water at 3000 m depth and 100 bar when there are already BaSO4, KCl and others contained in this water?

Kind regards

Sebastian