Regarding Eclipse PVTi

[sajidaminshah]

can anyone please guide me what correlations are beind used in the PVTi section of the eclipse, i want to do those things on excel.

[karakurt2]

These correlations may be taken from PVTi user's manual. I have did a number of calculations by myself in Excel and got very similar results to PVTi. I utilize Brill-Beggs correlation, Lee-Gonzalez-Eatkin correlation, California Dry Gas Correlation and equations taken from normative documentation names as "ОНТП 51-1-85". Hope this information will help you.

[sajidaminshah]

thanks alot for your reply but i wanted to specifically ask about the phase plot and those separator and differential liberation and that composition test..can you kindly guide me with that ? how do the software plot the phase diagram and these others? what correlation ?