How to calculate condensed water?

[HaakonA]

Hello,
How do I calculate the ammount of water that has condensed out from a gas with only temperature and pressure measurements from a production tree available? I want to know how much water has condensed out since the gas left the reservoir. Can anyone help?

 

[TD2K]

Assuming you don't have any free water AND the wellhead gas is saturated, there's a water capacity curve in the GPSA (figure 20-3) you can use.