My FORGAS results give two different profiles for similar runs.

Under the base case, I put well A on production from Sand-1 from year 1.
Under the recommended case, I put well A on production from Sand-1 from year 1 and well B from Sand-2 from year- 2.


As we see, well A is simulated under the same conditions under both the Base and the Recommended Case (with similar rates as well as boundary conditions).

But, well A generates different profiles under both the cases.

I am not sure why this happens. Since under the recommended case, well B produces from a separate sand, there is no possibility of interference. What could be the reason behind having two separate profiles under similar conditions?

In fact, well A generates a profile of 13 years under the base case and 17 years under the recommended case.

I have my meeting in two days where I might be asked the reason for this.

Please help.

Thanks for going through.
Monalisa