We decided to get best use of our well test course presented by prof.Said  Kamel , So We have made Excel sheets to calculate the parameter while sizing a 2-phase flow horizontal and vertical separator and a 3-phase flow horizontal and vertical separator This program is Easy to use and gives an accurate data for the design process this Extra activities to make sure we manage to get the highest score in that course.
We made it available online ​

The Link For download the sheets:
 

3-phase:​

2-phase

​